requirejs

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define('core/modal_cancel', ["jquery","core/notification","core/custom_interaction_events","core/modal","core/modal_events"],function(a,b,c,d,e){var f={CANCEL_BUTTON:'[data-action="cancel"]'},g=function(a){d.call(this,a),this.getFooter().find(f.CANCEL_BUTTON).length||b.exception({message:"No cancel button found"})};return g.prototype=Object.create(d.prototype),g.prototype.constructor=g,g.prototype.setFooter=function(){b.exception({message:"Can not change the footer of a cancel modal"})},g.prototype.registerEventListeners=function(){d.prototype.registerEventListeners.call(this),this.getModal().on(c.events.activate,f.CANCEL_BUTTON,function(b,c){var d=a.Event(e.cancel);this.getRoot().trigger(d,this),d.isDefaultPrevented()||(this.hide(),c.originalEvent.preventDefault())}.bind(this))},g});
define('core/modal_events', [],function(){return{shown:"modal:shown",hidden:"modal:hidden",destroyed:"modal:destroyed",bodyRendered:"modal:bodyRendered",save:"modal-save-cancel:save",cancel:"modal-save-cancel:cancel",yes:"modal-save-cancel:save",no:"modal-save-cancel:cancel"}});
define('core/key_codes', function(){return{tab:9,enter:13,escape:27,space:32,end:35,home:36,arrowLeft:37,arrowUp:38,arrowRight:39,arrowDown:40,8:56,asterix:106,pageUp:33,pageDown:34}});
define('core/chart_series', [],function(){function a(a,b){if("string"!=typeof a)throw new Error("Invalid label for series.");if("object"!=typeof b)throw new Error("Values for a series must be an array.");if(b.length<1)throw new Error("Invalid values received for series.");this._colors=[],this._label=a,this._values=b}return a.prototype.TYPE_DEFAULT=null,a.prototype.TYPE_LINE="line",a.prototype._colors=null,a.prototype._label=null,a.prototype._labels=null,a.prototype._smooth=!1,a.prototype._type=a.prototype.TYPE_DEFAULT,a.prototype._values=null,a.prototype._xaxis=null,a.prototype._yaxis=null,a.prototype.create=function(b){var c=new a(b.label,b.values);return c.setType(b.type),c.setXAxis(b.axes.x),c.setYAxis(b.axes.y),c.setLabels(b.labels),b.colors&&b.colors.length>1?c.setColors(b.colors):c.setColor(b.colors[0]),c.setSmooth(b.smooth),c},a.prototype.getColor=function(){return this._colors[0]||null},a.prototype.getColors=function(){return this._colors},a.prototype.getCount=function(){return this._values.length},a.prototype.getLabel=function(){return this._label},a.prototype.getLabels=function(){return this._labels},a.prototype.getSmooth=function(){return this._smooth},a.prototype.getType=function(){return this._type},a.prototype.getValues=function(){return this._values},a.prototype.getXAxis=function(){return this._xaxis},a.prototype.getYAxis=function(){return this._yaxis},a.prototype.hasColoredValues=function(){return this._colors.length==this.getCount()},a.prototype.setColor=function(a){this._colors=[a]},a.prototype.setColors=function(a){if(a&&a.length!=this.getCount())throw new Error("When setting multiple colors there must be one per value.");this._colors=a||[]},a.prototype.setLabels=function(a){this._validateLabels(a),a="undefined"==typeof a?null:a,this._labels=a},a.prototype.setSmooth=function(a){a="undefined"==typeof a?null:a,this._smooth=a},a.prototype.setType=function(a){if(a!=this.TYPE_DEFAULT&&a!=this.TYPE_LINE)throw new Error("Invalid serie type.");this._type=a||null},a.prototype.setXAxis=function(a){this._xaxis=a||null},a.prototype.setYAxis=function(a){this._yaxis=a||null},a.prototype._validateLabels=function(a){if(a&&a.length>0&&a.length!=this.getCount())throw new Error("Series labels must match series values.")},a});
define('core/modal_factory', ["jquery","core/modal_events","core/modal_registry","core/modal","core/modal_save_cancel","core/modal_confirm","core/modal_cancel","core/templates","core/notification","core/custom_interaction_events","core/pending"],function(a,b,c,d,e,f,g,h,i,j,k){var l={DEFAULT:"core/modal",SAVE_CANCEL:"core/modal_save_cancel",CONFIRM:"core/modal_save_cancel",CANCEL:"core/modal_cancel"},m={DEFAULT:"DEFAULT",SAVE_CANCEL:"SAVE_CANCEL",CONFIRM:"CONFIRM",CANCEL:"CANCEL"};c.register(m.DEFAULT,d,l.DEFAULT),c.register(m.SAVE_CANCEL,e,l.SAVE_CANCEL),c.register(m.CONFIRM,f,l.CONFIRM),c.register(m.CANCEL,g,l.CANCEL);var n=function(c,d,e){var f=null,g="function"==typeof e.preShowCallback,h=function(b,d){var h=new k("core/modal_factory:setUpTrigger:triggeredCallback");f=a(b.currentTarget),c.then(function(a){return g&&e.preShowCallback(f,a),a.show(),a}).then(h.resolve),d.originalEvent.preventDefault()};if(Array.isArray(d)){var i=d[1];d=d[0],j.define(d,[j.events.activate]),d.on(j.events.activate,i,h)}else j.define(d,[j.events.activate]),d.on(j.events.activate,h);c.then(function(a){return a.getRoot().on(b.hidden,function(){null!==f&&f.focus()}),a})},o=function(b,c){c=a(c);var d=b.module,e=new d(c);return e},p=function(b,c){var d=b.template,e=h.render(d,c).then(function(c){var d=a(c);return o(b,d)}).fail(i.exception);return e},q=function(a,b){var d=a.type||m.DEFAULT,e=!!a.large,f=null,g={};f=c.get(d),f||i.exception({message:"Unable to find modal of type: "+d}),"undefined"!=typeof a.templateContext&&(g=a.templateContext);var h=p(f,g).then(function(b){return"undefined"!=typeof a.title&&b.setTitle(a.title),"undefined"!=typeof a.body&&b.setBody(a.body),"undefined"!=typeof a.footer&&b.setFooter(a.footer),e&&b.setLarge(),b});return"undefined"!=typeof b&&n(h,b,a),h};return{create:q,types:m}});
define('core/tooltip', ["jquery"],function(a){var b=function(b){this._regionSelector=b,a(this._regionSelector).each(function(b,c){var d=a(c).attr("aria-describedby");if(d){var e=document.getElementById(d);if(e){var f="tooltip"==a(e).attr("role");f&&(a(e).hide(),a(c).attr("tabindex","0")),a(c).on("focus",this._handleFocus.bind(this)),a(c).on("mouseover",this._handleMouseOver.bind(this)),a(c).on("mouseout",this._handleMouseOut.bind(this)),a(c).on("blur",this._handleBlur.bind(this)),a(c).on("keydown",this._handleKeyDown.bind(this))}}}.bind(this))};return b.prototype._regionSelector=null,b.prototype._showTooltip=function(b){var c=a(b.target),d=c.attr("aria-describedby");if(d){var e=a(document.getElementById(d));if(e.show(),e.attr("aria-hidden","false"),!e.is(".tooltip")){var f=a('<div class="tooltip-inner"></div>');f.append(e.contents()),e.append(f),e.addClass("tooltip"),e.addClass("bottom"),e.append('<div class="tooltip-arrow"></div>')}var g=c.offset();g.top+=c.height()+10,a(e).offset(g)}},b.prototype._hideTooltip=function(b){var c=a(b.target),d=c.attr("aria-describedby");if(d){var e=document.getElementById(d);a(e).hide(),a(e).attr("aria-hidden","true")}},b.prototype._handleFocus=function(a){this._showTooltip(a)},b.prototype._handleKeyDown=function(a){27==a.which&&this._hideTooltip(a)},b.prototype._handleMouseOver=function(a){this._showTooltip(a)},b.prototype._handleMouseOut=function(b){var c=a(b.target);c.is(":focus")||this._hideTooltip(b)},b.prototype._handleBlur=function(a){this._hideTooltip(a)},b});
define('core/tree', ["jquery"],function(a){var b={ITEM:"[role=treeitem]",GROUP:"[role=treeitem]:has([role=group]), [role=treeitem][aria-owns], [role=treeitem][data-requires-ajax=true]",CLOSED_GROUP:"[role=treeitem]:has([role=group])[aria-expanded=false], [role=treeitem][aria-owns][aria-expanded=false], [role=treeitem][data-requires-ajax=true][aria-expanded=false]",FIRST_ITEM:"[role=treeitem]:first",VISIBLE_ITEM:"[role=treeitem]:visible",UNLOADED_AJAX_ITEM:"[role=treeitem][data-requires-ajax=true][data-loaded=false][aria-expanded=true]"},c=function(c,d){this.treeRoot=a(c),this.treeRoot.data("activeItem",null),this.selectCallback=d,this.keys={tab:9,enter:13,space:32,pageup:33,pagedown:34,end:35,home:36,left:37,up:38,right:39,down:40,asterisk:106},this.initialiseNodes(this.treeRoot),this.setActiveItem(this.treeRoot.find(b.FIRST_ITEM)),this.refreshVisibleItemsCache(),this.bindEventHandlers()};return c.prototype.registerEnterCallback=function(a){this.enterCallback=a},c.prototype.refreshVisibleItemsCache=function(){this.treeRoot.data("visibleItems",this.treeRoot.find(b.VISIBLE_ITEM))},c.prototype.getVisibleItems=function(){return this.treeRoot.data("visibleItems")},c.prototype.setActiveItem=function(a){var
b=this.treeRoot.data("activeItem");a!==b&&(b&&(b.attr("tabindex","-1"),b.attr("aria-selected","false")),a.attr("tabindex","0"),a.attr("aria-selected","true"),this.treeRoot.data("activeItem",a),"function"==typeof this.selectCallback&&this.selectCallback(a))},c.prototype.isGroupItem=function(a){return a.is(b.GROUP)},c.prototype.getGroupFromItem=function(a){var b=this.treeRoot.find("#"+a.attr("aria-owns")),c=a.children("[role=group]");return b.length>c.length?b:c},c.prototype.isGroupCollapsed=function(a){return"false"===a.attr("aria-expanded")},c.prototype.isGroupCollapsible=function(a){return"false"!==a.attr("data-collapsible")},c.prototype.initialiseNodes=function(c){this.removeAllFromTabOrder(c),this.setAriaSelectedFalseOnItems(c);var d=this;c.find(b.UNLOADED_AJAX_ITEM).each(function(){var b=a(this);d.collapseGroup(b),d.expandGroup(b)})},c.prototype.removeAllFromTabOrder=function(b){b.find("*").attr("tabindex","-1"),this.getGroupFromItem(a(b)).find("*").attr("tabindex","-1")},c.prototype.setAriaSelectedFalseOnItems=function(a){a.find(b.ITEM).attr("aria-selected","false")},c.prototype.expandAllGroups=function(){var c=this;this.treeRoot.find(b.CLOSED_GROUP).each(function(){var b=a(this);c.expandGroup(a(this)).done(function(){c.expandAllChildGroups(b)})})},c.prototype.expandAllChildGroups=function(c){var d=this;this.getGroupFromItem(c).find(b.CLOSED_GROUP).each(function(){var b=a(this);d.expandGroup(a(this)).done(function(){d.expandAllChildGroups(b)})})},c.prototype.expandGroup=function(b){var c=a.Deferred();if("false"!==b.attr("data-expandable")&&this.isGroupCollapsed(b))if("true"===b.attr("data-requires-ajax")&&"true"!==b.attr("data-loaded")){b.attr("data-loaded",!1);var d=b.closest("[data-ajax-loader]").attr("data-ajax-loader"),e=this;b.addClass("loading"),require([d],function(a){a.load(b).done(function(){b.attr("data-loaded",!0),e.initialiseNodes(b),e.finishExpandingGroup(b),b.removeClass("loading"),c.resolve()})})}else this.finishExpandingGroup(b),c.resolve();else c.resolve();return c},c.prototype.finishExpandingGroup=function(a){var b=this.getGroupFromItem(a);b.attr("aria-hidden","false"),a.attr("aria-expanded","true"),this.refreshVisibleItemsCache()},c.prototype.collapseGroup=function(a){if(this.isGroupCollapsible(a)&&!this.isGroupCollapsed(a)){var b=this.getGroupFromItem(a);b.attr("aria-hidden","true"),a.attr("aria-expanded","false"),this.refreshVisibleItemsCache()}},c.prototype.toggleGroup=function(a){"true"===a.attr("aria-expanded")?this.collapseGroup(a):this.expandGroup(a)},c.prototype.handleKeyDown=function(c,d){var e=this.getVisibleItems().index(c);if(d.altKey||d.ctrlKey||d.metaKey||d.shiftKey&&d.keyCode!=this.keys.tab)return!0;switch(d.keyCode){case this.keys.home:return this.getVisibleItems().first().focus(),d.stopPropagation(),!1;case this.keys.end:return this.getVisibleItems().last().focus(),d.stopPropagation(),!1;case this.keys.enter:var f=c.children("a").length?c.children("a"):c.children().not(b.GROUP).find("a");return f.length?"function"==typeof this.enterCallback?this.enterCallback(c):window.location.href=f.first().attr("href"):this.isGroupItem(c)&&this.toggleGroup(c,!0),d.stopPropagation(),!1;case this.keys.space:return this.isGroupItem(c)&&this.toggleGroup(c,!0),d.stopPropagation(),!1;case this.keys.left:var g=function(b){b.getVisibleItems().filter(function(){return b.getGroupFromItem(a(this)).has(c).length}).focus()};return this.isGroupItem(c)?this.isGroupCollapsed(c)?g(this):this.collapseGroup(c):g(this),d.stopPropagation(),!1;case this.keys.right:return this.isGroupItem(c)&&(this.isGroupCollapsed(c)?this.expandGroup(c):this.getGroupFromItem(c).find(b.ITEM).first().focus()),d.stopPropagation(),!1;case this.keys.up:if(e>0){var h=this.getVisibleItems().eq(e-1);h.focus()}return d.stopPropagation(),!1;case this.keys.down:if(e<this.getVisibleItems().length-1){var i=this.getVisibleItems().eq(e+1);i.focus()}return d.stopPropagation(),!1;case this.keys.asterisk:return this.expandAllGroups(),d.stopPropagation(),!1}return!0},c.prototype.handleClick=function(a,b){return!!(b.altKey||b.ctrlKey||b.shiftKey||b.metaKey)||(a.focus(),this.isGroupItem(a)&&this.toggleGroup(a),b.stopPropagation(),!0)},c.prototype.handleFocus=function(a,b){return this.setActiveItem(a),b.stopPropagation(),!0},c.prototype.bindEventHandlers=function(){var c=this;this.treeRoot.on({click:function(b){return c.handleClick(a(this),b)},keydown:function(b){return c.handleKeyDown(a(this),b)},focus:function(b){return c.handleFocus(a(this),b)}},b.ITEM)},c});
define('core/search-input', ["jquery"],function(a){var b=null,c=function(a){b.hasClass("expanded")?e():d(a)},d=function(c){var d=a(document).width();if("keydown"!==c.type||13===c.keyCode||32===c.keyCode)return d<=767&&("click"===c.type||"keydown"===c.type)?void f():void(d<=767||("keydown"===c.type&&c.preventDefault(),b.addClass("expanded"),b.find("form").addClass("expanded"),b.find("input").focus()))},e=function(){b.removeClass("expanded"),b.find("form").removeClass("expanded")},f=function(){b.find("form").submit()};return{init:function(d){b=a("#"+d),b.on("click mouseover keydown","div",c)}}});
define('core/custom_interaction_events', ["jquery","core/key_codes"],function(a,b){var c={activate:"cie:activate",keyboardActivate:"cie:keyboardactivate",escape:"cie:escape",down:"cie:down",up:"cie:up",home:"cie:home",end:"cie:end",next:"cie:next",previous:"cie:previous",asterix:"cie:asterix",scrollLock:"cie:scrollLock",scrollTop:"cie:scrollTop",scrollBottom:"cie:scrollBottom",ctrlPageUp:"cie:ctrlPageUp",ctrlPageDown:"cie:ctrlPageDown",enter:"cie:enter"},d={},e=function(a,b){return b=b||[],!(!b.length||b.indexOf(a)===-1)},f=function(a){return a.shiftKey||a.metaKey||a.altKey||a.ctrlKey},g=function(b,c){var e="";return c.hasOwnProperty("originalEvent")?(e="triggeredCustom_"+b,c.originalEvent.hasOwnProperty(e)?void 0:(c.originalEvent[e]=!0,void a(c.target).trigger(b,[{originalEvent:c}]))):(e=""+b+c.type+c.timeStamp,void(d.hasOwnProperty(e)||(d[e]=!0,a(c.target).trigger(b,[{originalEvent:c}]))))},h=function(a,b,c){a.off("keydown."+b).on("keydown."+b,function(a){f(a)||a.keyCode==c&&g(b,a)})},i=function(a){a.off("click.cie.activate").on("click.cie.activate",function(a){g(c.activate,a)}),a.off("keydown.cie.activate").on("keydown.cie.activate",function(a){f(a)||a.keyCode!=b.enter&&a.keyCode!=b.space||g(c.activate,a)})},j=function(a){a.off("keydown.cie.keyboardactivate").on("keydown.cie.keyboardactivate",function(a){f(a)||a.keyCode!=b.enter&&a.keyCode!=b.space||g(c.keyboardActivate,a)})},k=function(a){h(a,c.escape,b.escape)},l=function(a){h(a,c.down,b.arrowDown)},m=function(a){h(a,c.up,b.arrowUp)},n=function(a){h(a,c.home,b.home)},o=function(a){h(a,c.end,b.end)},p=function(d){var e="rtl"==a("html").attr("dir")?b.arrowLeft:b.arrowRight;h(d,c.next,e)},q=function(d){var e="rtl"==a("html").attr("dir")?b.arrowRight:b.arrowLeft;h(d,c.previous,e)},r=function(a){h(a,c.asterix,b.asterix)},s=function(a){a.off("scroll.cie.scrollTop").on("scroll.cie.scrollTop",function(b){var d=a.scrollTop();0===d&&g(c.scrollTop,b)})},t=function(a){a.off("scroll.cie.scrollBottom").on("scroll.cie.scrollBottom",function(b){var d=a.scrollTop(),e=a.innerHeight(),f=a[0].scrollHeight;d+e>=f&&g(c.scrollBottom,b)})},u=function(a){a.off("DOMMouseScroll.cie.DOMMouseScrollLock mousewheel.cie.mousewheelLock").on("DOMMouseScroll.cie.DOMMouseScrollLock mousewheel.cie.mousewheelLock",function(b){var d=a.scrollTop(),e=a[0].scrollHeight,f=a.height(),h="DOMMouseScroll"==b.type?b.originalEvent.detail*-40:b.originalEvent.wheelDelta,i=h>0;return!i&&-h>e-f-d?(a.scrollTop(e),b.stopPropagation(),b.preventDefault(),b.returnValue=!1,g(c.scrollLock,b),!1):!(i&&h>d)||(a.scrollTop(0),b.stopPropagation(),b.preventDefault(),b.returnValue=!1,g(c.scrollLock,b),!1)})},v=function(a){a.off("keydown.cie.ctrlpageup").on("keydown.cie.ctrlpageup",function(a){a.ctrlKey&&a.keyCode==b.pageUp&&g(c.ctrlPageUp,a)})},w=function(a){a.off("keydown.cie.ctrlpagedown").on("keydown.cie.ctrlpagedown",function(a){a.ctrlKey&&a.keyCode==b.pageDown&&g(c.ctrlPageDown,a)})},x=function(a){h(a,c.enter,b.enter)},y=function(){var
a={};return a[c.activate]=i,a[c.keyboardActivate]=j,a[c.escape]=k,a[c.down]=l,a[c.up]=m,a[c.home]=n,a[c.end]=o,a[c.next]=p,a[c.previous]=q,a[c.asterix]=r,a[c.scrollLock]=u,a[c.scrollTop]=s,a[c.scrollBottom]=t,a[c.ctrlPageUp]=v,a[c.ctrlPageDown]=w,a[c.enter]=x,a},z=function(b,c){b=a(b),c=c||[],b.length&&c.length&&a.each(y(),function(a,d){e(a,c)&&d(b)})};return{define:z,events:c}});
define('core/modal_confirm', ["jquery","core/custom_interaction_events","core/modal_events","core/modal_save_cancel","core/log"],function(a,b,c,d,e){var f=function(a){e.warn("The CONFIRM modal type has been deprecated and should not be used anymore. Please use the SAVE_CANCEL modal type instead."),d.call(this,a)};return f.prototype=Object.create(d.prototype),f.prototype.constructor=f,f});
define('core/chart_output_htmltable', ["jquery","core/chart_output_base"],function(a,b){function c(){b.prototype.constructor.apply(this,arguments),this._build()}return c.prototype=Object.create(b.prototype),c.prototype._build=function(){this._node.empty(),this._node.append(this._makeTable())},c.prototype._makeTable=function(){var b,c,d,e=a("<table>"),f=this._chart,g=f.getLabels(),h=g.length>0,i=f.getSeries(),j=i[0].getCount();e.addClass("chart-output-htmltable generaltable"),null!==f.getTitle()&&e.append(a("<caption>").text(f.getTitle())),b=a("<tr>"),h&&b.append(a("<td>")),i.forEach(function(c){b.append(a("<th>").text(c.getLabel()).attr("scope","col"))}),e.append(b);for(var k=0;k<j;k++){b=a("<tr>"),g.length>0&&b.append(a("<th>").text(g[k]).attr("scope","row"));for(var l=0;l<i.length;l++)c=i[l].getValues()[k],d=i[l].getLabels(),null!==d&&(c=i[l].getLabels()[k]),b.append(a("<td>").text(c));e.append(b)}return e},c.prototype.update=function(){this._build()},c});
define('core/templates', ["core/mustache","jquery","core/ajax","core/str","core/notification","core/url","core/config","core/localstorage","core/icon_system","core/event","core/yui","core/log","core/truncate","core/user_date","core/pending"],function(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o){var p=0,q={},r={},s={},t={},u=["js"],v=function(){this.requiredStrings=[],this.requiredJS=[],this.requiredDates=[],this.currentThemeName=""};v.prototype.requiredStrings=null,v.prototype.requiredDates=[],v.prototype.requiredJS=null,v.prototype.currentThemeName="",v.prototype.getTemplate=function(a){var d=a.split("/"),e=d.shift(),f=d.shift(),g=this.currentThemeName+"/"+a;if(g in r)return r[g];var i=h.get("core_template/"+g);if(i)return q[g]=i,r[g]=b.Deferred().resolve(i).promise(),r[g];var j=c.call([{methodname:"core_output_load_template",args:{component:e,template:f,themename:this.currentThemeName}}],!0,!1);return r[g]=j[0].then(function(a){return q[g]=a,h.set("core_template/"+g,a),a}),r[g]},v.prototype.partialHelper=function(a){var b=this.currentThemeName+"/"+a;return b in q||e.exception(new Error("Failed to pre-fetch the template: "+a)),q[b]},v.prototype.renderIcon=function(a,c,d){var f=g.iconsystemmodule,h=b.Deferred();return require([f],function(a){var b=new a;b instanceof i?(t=b,b.init().then(h.resolve)["catch"](e.exception)):h.reject("Invalid icon system specified"+g.iconsystemmodule)}),h.then(function(a){return this.getTemplate(a.getTemplateName())}.bind(this)).then(function(b){return t.renderIcon(a,c,d,b)})},v.prototype.pixHelper=function(a,b,c){var d=b.split(","),e="",f="",g="";d.length>0&&(e=c(d.shift().trim(),a)),d.length>0&&(f=c(d.shift().trim(),a)),d.length>0&&(g=c(d.join(",").trim(),a));var h=t.getTemplateName(),i=this.currentThemeName+"/"+h,j=q[i];return e=e.replace(/&#x2F;/gi,"/"),t.renderIcon(e,f,g,j)},v.prototype.jsHelper=function(a,b,c){return this.requiredJS.push(c(b,a)),""},v.prototype.stringHelper=function(a,b,c){var d=b.split(","),e="",f="",g="";d.length>0&&(e=d.shift().trim()),d.length>0&&(f=d.shift().trim()),d.length>0&&(g=d.join(",").trim()),""!==g&&(g=c(g,a)),0===g.indexOf("{")&&0!==g.indexOf("{{")&&(g=JSON.parse(g));var h=this.requiredStrings.length;return this.requiredStrings.push({key:e,component:f,param:g}),"[[_s"+h+"]]"},v.prototype.quoteHelper=function(a,b,c){var d=c(b.trim(),a);return d=d.replace('"','\\"').replace(/([\{\}]{2,3})/g,"{{=<% %>=}}$1<%={{ }}=%>"),'"'+d+'"'},v.prototype.shortenTextHelper=function(a,b,c){var d=/(.*?),(.*)/,e=b.match(d),f=e[1].trim(),g=e[2].trim(),h=c(g,a);return m.truncate(h,{length:f,words:!0,ellipsis:"..."})},v.prototype.userDateHelper=function(a,b,c){var d=/(.*?),(.*)/,e=b.match(d),f=c(e[1].trim(),a),g=c(e[2].trim(),a),h=this.requiredDates.length;return this.requiredDates.push({timestamp:f,format:g}),"[[_t_"+h+"]]"},v.prototype.addHelperFunction=function(a,b){return 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define('core/log', ["core/loglevel"],function(a){var b=a.methodFactory;return a.methodFactory=function(a,c){var d=b(a,c);return function(a,b){d(b?b+": "+a:a)}},a.setConfig=function(b){"undefined"!=typeof b.level&&a.setLevel(b.level)},a});
define('core/icon_system_standard', ["core/icon_system","core/url","core/mustache"],function(a,b,c){var d=function(){a.apply(this,arguments)};return d.prototype=Object.create(a.prototype),d.prototype.renderIcon=function(a,d,e,f){var g=b.imageUrl(a,d),h={attributes:[{name:"src",value:g},{name:"alt",value:e},{name:"title",value:e}]};"undefined"!=typeof e&&""!=e||h.attributes.push({name:"aria-hidden",value:"true"});var i=c.render(f,h);return i.trim()},d.prototype.getTemplateName=function(){return"core/pix_icon"},d});
define('core/paged_content_events', [],function(){return{SHOW_PAGES:"core-paged-content-show-pages"}});
define('core/paged_content_pages', ["jquery","core/templates","core/notification","core/paged_content_events"],function(a,b,c,d){var e={ROOT:'[data-region="page-container"]',PAGE_REGION:'[data-region="paged-content-page"]',ACTIVE_PAGE_REGION:'[data-region="paged-content-page"].active'},f={PAGING_CONTENT_ITEM:"core/paged_content_page",LOADING:"core/overlay_loading"},g=function(a,b){return a.find('[data-page="'+b+'"]')},h=function(d){var e=a.Deferred();return b.render(f.LOADING,{visible:!0}).then(function(b){var c=a(b),f=setTimeout(function(){d.css("position","relative"),c.appendTo(d)},100);e.always(function(){clearTimeout(f),c.remove(),d.css("position","")})}).fail(c.exception),e},i=function(d,e,h){var i=a.Deferred();return e.then(function(a,e){b.render(f.PAGING_CONTENT_ITEM,{page:h,content:a}).then(function(a){b.appendNodeContents(d,a,e);var c=g(d,h);i.resolve(c)}).fail(function(a){i.reject(a)}).fail(c.exception)}).fail(function(a){i.reject(a)}).fail(c.exception),i},j=function(b,d,f){var j=[],k=[],l=a.Deferred();if(d.forEach(function(a){var c=a.pageNumber,d=g(b,c);d.length?j.push(d):k.push(a)}),k.length&&"function"==typeof f){var m=f(k),n=m.map(function(a,c){return i(b,a,k[c].pageNumber)});a.when.apply(a,n).then(function(){var a=Array.prototype.slice.call(arguments);l.resolve(a)}).fail(function(a){l.reject(a)}).fail(c.exception)}else l.resolve([]);var o=h(b);l.then(function(a){var c=j.concat(a);b.find(e.PAGE_REGION).addClass("hidden"),c.forEach(function(a){a.removeClass("hidden")})}).fail(c.exception).always(function(){o.resolve()})},k=function(b,c,e){b=a(b),c=a(c),c.on(d.SHOW_PAGES,function(a,c){j(b,c,e)})};return{init:k,rootSelector:e.ROOT}});
define('core/icon_system', ["jquery"],function(a){var b=function(){};return b.prototype.init=function(){return a.when(this)},b.prototype.renderIcon=function(a,b,c,d){throw new Error("Abstract function not implemented.")},b.prototype.getTemplateName=function(){throw new Error("Abstract function not implemented.")},b});
define('core/popover_region_controller', ["jquery","core/str","core/custom_interaction_events"],function(a,b,c){var d={CONTENT:".popover-region-content",CONTENT_CONTAINER:".popover-region-content-container",MENU_CONTAINER:".popover-region-container",MENU_TOGGLE:".popover-region-toggle",CAN_RECEIVE_FOCUS:'input:not([type="hidden"]), a[href], button, textarea, select, [tabindex]'},e=function(b){this.root=a(b),this.content=this.root.find(d.CONTENT),this.contentContainer=this.root.find(d.CONTENT_CONTAINER),this.menuContainer=this.root.find(d.MENU_CONTAINER),this.menuToggle=this.root.find(d.MENU_TOGGLE),this.isLoading=!1,this.promises={closeHandlers:a.Deferred(),navigationHandlers:a.Deferred()},this.registerBaseEventListeners()};return e.prototype.events=function(){return{menuOpened:"popoverregion:menuopened",menuClosed:"popoverregion:menuclosed",startLoading:"popoverregion:startLoading",stopLoading:"popoverregion:stopLoading"}},e.prototype.getContentContainer=function(){return this.contentContainer},e.prototype.getContent=function(){return this.content},e.prototype.isMenuOpen=function(){return!this.root.hasClass("collapsed")},e.prototype.toggleMenu=function(){this.isMenuOpen()?this.closeMenu():this.openMenu()},e.prototype.closeMenu=function(){this.isMenuOpen()&&(this.root.addClass("collapsed"),this.menuContainer.attr("aria-expanded","false"),this.menuContainer.attr("aria-hidden","true"),this.updateButtonAriaLabel(),this.root.trigger(this.events().menuClosed))},e.prototype.openMenu=function(){this.isMenuOpen()||(this.root.removeClass("collapsed"),this.menuContainer.attr("aria-expanded","true"),this.menuContainer.attr("aria-hidden","false"),this.updateButtonAriaLabel(),this.promises.closeHandlers.resolve(),this.promises.navigationHandlers.resolve(),this.root.trigger(this.events().menuOpened))},e.prototype.updateButtonAriaLabel=function(){this.isMenuOpen()?b.get_string("hidepopoverwindow").done(function(a){this.menuToggle.attr("aria-label",a)}.bind(this)):b.get_string("showpopoverwindow").done(function(a){this.menuToggle.attr("aria-label",a)}.bind(this))},e.prototype.startLoading=function(){this.isLoading=!0,this.getContentContainer().addClass("loading"),this.getContentContainer().attr("aria-busy","true"),this.root.trigger(this.events().startLoading)},e.prototype.stopLoading=function(){this.isLoading=!1,this.getContentContainer().removeClass("loading"),this.getContentContainer().attr("aria-busy","false"),this.root.trigger(this.events().stopLoading)},e.prototype.focusMenuToggle=function(){this.menuToggle.focus()},e.prototype.contentItemHasFocus=function(){return this.getContentItemWithFocus().length>0},e.prototype.getContentItemWithFocus=function(){var b=a(document.activeElement),c=this.getContent().children(),d=c.filter(b);return d.length||(d=c.has(b)),d},e.prototype.focusContentItem=function(a){a.is(d.CAN_RECEIVE_FOCUS)?a.focus():a.find(d.CAN_RECEIVE_FOCUS).first().focus()},e.prototype.focusFirstContentItem=function(){this.focusContentItem(this.getContent().children().first())},e.prototype.focusLastContentItem=function(){this.focusContentItem(this.getContent().children().last())},e.prototype.focusNextContentItem=function(){var a=this.getContentItemWithFocus();a.length&&a.next()&&this.focusContentItem(a.next())},e.prototype.focusPreviousContentItem=function(){var a=this.getContentItemWithFocus();a.length&&a.prev()&&this.focusContentItem(a.prev())},e.prototype.registerBaseEventListeners=function(){c.define(this.root,[c.events.activate,c.events.escape]),this.root.on(c.events.activate,d.MENU_TOGGLE,function(){this.toggleMenu()}.bind(this)),this.promises.closeHandlers.done(function(){this.root.on(c.events.escape,function(){this.closeMenu(),this.focusMenuToggle()}.bind(this)),a("html").click(function(b){var c=a(b.target);this.root.is(c)||this.root.has(c).length||this.closeMenu()}.bind(this)),c.define(this.getContentContainer(),[c.events.scrollBottom])}.bind(this))},e.prototype.registerListNavigationEventListeners=function(){c.define(this.root,[c.events.down]),this.root.on(c.events.down,function(a,b){this.isMenuOpen()?this.contentItemHasFocus()?this.focusNextContentItem():this.focusFirstContentItem():(this.openMenu(),this.focusFirstContentItem()),b.originalEvent.preventDefault()}.bind(this)),this.promises.navigationHandlers.done(function(){c.define(this.root,[c.events.up,c.events.home,c.events.end]),this.root.on(c.events.up,function(a,b){this.focusPreviousContentItem(),b.originalEvent.preventDefault()}.bind(this)),this.root.on(c.events.home,function(a,b){this.focusFirstContentItem(),b.originalEvent.preventDefault()}.bind(this)),this.root.on(c.events.end,function(a,b){this.focusLastContentItem(),b.originalEvent.preventDefault()}.bind(this))}.bind(this))},e});
define('core/ajax', ["jquery","core/config","core/log","core/url"],function(a,b,c,d){var e=!1,f=function(a){var b,c,e=this,f=null,g=0;if(a.error)for(;g<e.length;g++)b=e[g],b.deferred.reject(a);else{for(g=0;g<e.length;g++){if(b=e[g],c=a[g],"undefined"==typeof c){f=new Error("missing response");break}if(c.error!==!1){f=c.exception;break}b.deferred.resolve(c.data)}null!==f&&("servicerequireslogin"===f.errorcode?window.location=d.relativeUrl("/login/index.php"):e.forEach(function(a){a.deferred.reject(f)}))}},g=function(a,b,d){var f=this,g=0;for(g=0;g<f.length;g++){var h=f[g];e?(c.error("Page unloaded."),c.error(d)):h.deferred.reject(d)}};return{call:function(c,d,h){a(window).bind("beforeunload",function(){e=!0});var i,j=[],k=[],l=[],m="";for("undefined"==typeof h&&(h=!0),"undefined"==typeof d&&(d=!0),i=0;i<c.length;i++){var n=c[i];j.push({index:i,methodname:n.methodname,args:n.args}),n.deferred=a.Deferred(),k.push(n.deferred.promise()),"undefined"!=typeof n.done&&n.deferred.done(n.done),"undefined"!=typeof n.fail&&n.deferred.fail(n.fail),n.index=i,l.push(n.methodname)}m=l.length<=5?l.sort().join():l.length+"-method-calls",j=JSON.stringify(j);var o={type:"POST",data:j,context:c,dataType:"json",processData:!1,async:d,contentType:"application/json"},p="service.php";h||(p="service-nologin.php");var q=b.wwwroot+"/lib/ajax/"+p+"?sesskey="+b.sesskey+"&info="+m;return d?a.ajax(q,o).done(f).fail(g):(o.success=f,o.error=g,a.ajax(q,o)),k}}});
define('core/event', ["jquery","core/yui"],function(a,b){return{Events:{FORM_FIELD_VALIDATION:"core_form-field-validation"},getLegacyEvents:function(){var c=a.Deferred();return b.use("event","moodle-core-event",function(){c.resolve(window.M.core.event)}),c.promise()},notifyFilterContentUpdated:function(c){c=a(c),b.use("event","moodle-core-event",function(b){a(document).trigger(M.core.event.FILTER_CONTENT_UPDATED,[c]);var d=new b.NodeList(c.get());b.fire(M.core.event.FILTER_CONTENT_UPDATED,{nodes:d})})},notifyEditorContentRestored:function(){b.use("event","moodle-core-event",function(b){a(document).trigger(M.core.event.EDITOR_CONTENT_RESTORED),b.fire(M.core.event.EDITOR_CONTENT_RESTORED)})}}});
define('core/chart_base', ["core/chart_series","core/chart_axis"],function(a,b){function c(){this._series=[],this._labels=[],this._xaxes=[],this._yaxes=[],this._setDefaults()}return c.prototype._series=null,c.prototype._labels=null,c.prototype._title=null,c.prototype._xaxes=null,c.prototype._yaxes=null,c.prototype.COLORSET=["#f3c300","#875692","#f38400","#a1caf1","#be0032","#c2b280","#7f180d","#008856","#e68fac","#0067a5"],c.prototype._configColorSet=null,c.prototype.TYPE=null,c.prototype.addSeries=function(a){if(this._validateSeries(a),this._series.push(a),null===a.getColor()){var b=this.getConfigColorSet()||c.prototype.COLORSET;a.setColor(b[this._series.length%b.length])}},c.prototype.create=function(c,d){var e=new c;return e.setConfigColorSet(d.config_colorset),e.setLabels(d.labels),e.setTitle(d.title),d.series.forEach(function(b){e.addSeries(a.prototype.create(b))}),d.axes.x.forEach(function(a,c){e.setXAxis(b.prototype.create(a),c)}),d.axes.y.forEach(function(a,c){e.setYAxis(b.prototype.create(a),c)}),e},c.prototype.__getAxis=function(a,c,d){var e,f="x"===a?this._xaxes:this._yaxes,g=("x"===a?this.setXAxis:this.setYAxis).bind(this);if(c="undefined"==typeof c?0:c,d="undefined"!=typeof d&&d,e=f[c],"undefined"==typeof e){if(!d)throw new Error("Unknown axis.");e=new b,g(e,c)}return e},c.prototype.getConfigColorSet=function(){return this._configColorSet},c.prototype.getLabels=function(){return this._labels},c.prototype.getSeries=function(){return this._series},c.prototype.getTitle=function(){return this._title},c.prototype.getType=function(){if(!this.TYPE)throw new Error("The TYPE property has not been set.");return this.TYPE},c.prototype.getXAxes=function(){return this._xaxes},c.prototype.getXAxis=function(a,b){return this.__getAxis("x",a,b)},c.prototype.getYAxes=function(){return this._yaxes},c.prototype.getYAxis=function(a,b){return this.__getAxis("y",a,b)},c.prototype.setConfigColorSet=function(a){this._configColorSet=a},c.prototype._setDefaults=function(){},c.prototype.setLabels=function(a){if(a.length&&this._series.length&&this._series[0].length!=a.length)throw new Error("Series must match label values.");this._labels=a},c.prototype.setTitle=function(a){this._title=a},c.prototype.setXAxis=function(a,b){b="undefined"==typeof b?0:b,this._validateAxis("x",a,b),this._xaxes[b]=a},c.prototype.setYAxis=function(a,b){b="undefined"==typeof b?0:b,this._validateAxis("y",a,b),this._yaxes[b]=a},c.prototype._validateAxis=function(a,b,c){if(c="undefined"==typeof c?0:c,c>0){var d="x"==a?this._xaxes:this._yaxes;if("undefined"==typeof d[c-1])throw new Error("Missing "+a+" axis at index lower than "+c)}},c.prototype._validateSeries=function(a){if(this._series.length&&this._series[0].getCount()!=a.getCount())throw new Error("Series do not have an equal number of values.");if(this._labels.length&&this._labels.length!=a.getCount())throw new Error("Series must match label values.")},c});
define('core/chart_axis', [],function(){function a(){}return a.prototype.POS_DEFAULT=null,a.prototype.POS_BOTTOM="bottom",a.prototype.POS_LEFT="left",a.prototype.POS_RIGHT="right",a.prototype.POS_TOP="top",a.prototype._label=null,a.prototype._labels=null,a.prototype._max=null,a.prototype._min=null,a.prototype._position=null,a.prototype._stepSize=null,a.prototype.create=function(b){var c=new a;return c.setPosition(b.position),c.setLabel(b.label),c.setStepSize(b.stepSize),c.setMax(b.max),c.setMin(b.min),c.setLabels(b.labels),c},a.prototype.getLabel=function(){return this._label},a.prototype.getLabels=function(){return this._labels},a.prototype.getMax=function(){return this._max},a.prototype.getMin=function(){return this._min},a.prototype.getPosition=function(){return this._position},a.prototype.getStepSize=function(){return this._stepSize},a.prototype.setLabel=function(a){this._label=a||null},a.prototype.setLabels=function(a){this._labels=a||null,null===this._labels||null!==this._stepSize||null!==this._min&&0!==this._min||null!==this._max||(this.setStepSize(1),this.setMin(0),this.setMax(a.length-1))},a.prototype.setMax=function(a){this._max="undefined"!=typeof a?a:null},a.prototype.setMin=function(a){this._min="undefined"!=typeof a?a:null},a.prototype.setPosition=function(a){if(a!=this.POS_DEFAULT&&a!=this.POS_BOTTOM&&a!=this.POS_LEFT&&a!=this.POS_RIGHT&&a!=this.POS_TOP)throw new Error("Invalid axis position.");this._position=a},a.prototype.setStepSize=function(a){if("undefined"==typeof a||null===a)a=null;else{if(isNaN(Number(a)))throw new Error("Value for stepSize is not a number.");a=Number(a)}this._stepSize=a},a});
define('core/notification', ["core/yui","jquery","core/log","core/pending"],function(a,b,c,d){var e={types:{success:"core/notification_success",info:"core/notification_info",warning:"core/notification_warning",error:"core/notification_error"},fieldName:"user-notifications",fetchNotifications:function(){var a=new d("core/notification:fetchNotifications");require(["core/ajax"],function(b){var c=b.call([{methodname:"core_fetch_notifications",args:{contextid:e.contextid}}]);c[0].then(e.addNotifications).always(a.resolve)})},addNotifications:function(a){var c=new d("core/notification:addNotifications");a||(a=[]),b.each(a,function(a,b){e.renderNotification(b.template,b.variables)}),c.resolve()},setupTargetRegion:function(){var a=b("#"+e.fieldName);if(a.length)return!1;var c=b("<span>").attr("id",e.fieldName);return a=b("#region-main"),a.length?a.prepend(c):(a=b('[role="main"]'),a.length?a.prepend(c):(a=b("body"),a.prepend(c)))},addNotification:function(a){var c=new d("core/notification:addNotifications"),f=e.types.error;return a=b.extend({closebutton:!0,announce:!0,type:"error"},a),a.template?(f=a.template,delete a.template):a.type&&("undefined"!=typeof e.types[a.type]&&(f=e.types[a.type]),delete a.type),c.resolve(),e.renderNotification(f,a)},renderNotification:function(a,f){if("undefined"==typeof f.message||!f.message)return
void c.debug("Notification received without content. Skipping.");var g=new d("core/notification:renderNotification");require(["core/templates"],function(c){c.render(a,f).then(function(a,d){b("#"+e.fieldName).prepend(a),c.runTemplateJS(d)}).then(g.resolve)["catch"](e.exception)})},alert:function(b,c,e){var f=new d("core/notification:alert");a.use("moodle-core-notification-alert",function(){var a=new M.core.alert({title:b,message:c,yesLabel:e});a.show(),f.resolve()})},confirm:function(b,c,e,f,g,h){var i=new d("core/notification:confirm");a.use("moodle-core-notification-confirm",function(){var a=new M.core.confirm({title:b,question:c,yesLabel:e,noLabel:f});a.on("complete-yes",function(){g()}),h&&a.on("complete-no",function(){h()}),a.show(),i.resolve()})},exception:function(b){var c=new d("core/notification:addNotifications");if("undefined"==typeof b.stack&&(b.stack=""),b.debuginfo&&(b.stack+=b.debuginfo+"\n"),!b.backtrace&&b.stacktrace&&(b.backtrace=b.stacktrace),b.backtrace){b.stack+=b.backtrace;var e=b.backtrace.match(/line ([^ ]*) of/),f=b.backtrace.match(/ of ([^:]*): /);e&&e[1]&&(b.lineNumber=e[1]),f&&f[1]&&(b.fileName=f[1],b.fileName.length>30&&(b.fileName="..."+b.fileName.substr(b.fileName.length-27)))}"undefined"==typeof b.name&&b.errorcode&&(b.name=b.errorcode),a.use("moodle-core-notification-exception",function(){var a=new M.core.exception(b);a.show(),c.resolve()})}};return{init:function(a,b){e.contextid=a,e.setupTargetRegion(),e.addNotifications(b),e.fetchNotifications()},fetchNotifications:e.fetchNotifications,addNotification:e.addNotification,alert:e.alert,confirm:e.confirm,exception:e.exception}});
define('core/permissionmanager', ["jquery","core/config","core/notification","core/templates","core/yui"],function(a,b,c,d,e){var f,g,h,i,j={ADDROLE:"a.allowlink, a.prohibitlink",REMOVEROLE:"a.preventlink, a.unprohibitlink",UNPROHIBIT:"a.unprohibitlink"},k=a.Event("rolesloaded"),l=null,m=function(){var d={contextid:f,getroles:1,sesskey:b.sesskey};a.post(h+"roles/ajax.php",d,null,"json").done(function(b){try{i=b,m=function(){a("body").trigger(k)},m()}catch(d){c.exception(d)}}).fail(function(a,b,d){c.exception(d)})},n=function(b,e,g){var j={contextid:f,roleid:e,sesskey:M.cfg.sesskey,action:g,capability:b.data("name")};a.post(h+"roles/ajax.php",j,null,"json").done(function(f){var g=f;try{var j={rolename:i[e],roleid:e,adminurl:h,imageurl:M.util.image_url("t/delete","moodle")};switch(g){case"allow":j.spanclass="allowed",j.linkclass="preventlink",j.action="prevent",j.icon="t/delete";break;case"prohibit":j.spanclass="forbidden",j.linkclass="unprohibitlink",j.action="unprohibit",j.icon="t/delete";break;case"prevent":return void b.find('a[data-role-id="'+e+'"]').first().closest(".allowed").remove();case"unprohibit":return void b.find('a[data-role-id="'+e+'"]').first().closest(".forbidden").remove();default:return}d.render("core/permissionmanager_role",j).done(function(c){if("allow"==g)a(c).insertBefore(b.find(".allowmore").first());else if("prohibit"==g){a(c).insertBefore(b.find(".prohibitmore").first());var d=b.find(".allowedroles").first().find('a[data-role-id="'+e+'"]');d&&d.first().closest(".allowed").remove()}l.hide()}).fail(c.exception)}catch(k){c.exception(k)}}).fail(function(a,b,d){c.exception(d)})},o=function(b){b.preventDefault(),e.use("moodle-core-notification-dialogue",function(){a("body").one("rolesloaded",function(){var e=a(b.currentTarget),f=e.data("action"),h=e.closest("tr.rolecap"),k={cap:h.data("humanname"),context:g},m=M.util.get_string("role"+f+"info","core_role",k);null===l&&(l=new M.core.dialogue({draggable:!0,modal:!0,closeButton:!0,width:"450px"})),l.set("headerContent",M.util.get_string("role"+f+"header","core_role"));var o,p,q=[];switch(f){case"allow":p=h.find(j.REMOVEROLE);break;case"prohibit":p=h.find(j.UNPROHIBIT)}for(o in i){var r="",s=p.filter("[data-role-id='"+o+"']").length;s&&(r="disabled");var t={roleid:o,rolename:i[o],disabled:r};q.push(t)}d.render("core/permissionmanager_panelcontent",{message:m,roles:q}).done(function(b){l.set("bodyContent",b),l.show(),a("div.role_buttons").delegate("input","click",function(b){var c=a(b.currentTarget).data("role-id");n(h,c,f)})}).fail(c.exception)})}),m()},p=function(b){b.preventDefault(),a("body").one("rolesloaded",function(){var d=a(b.currentTarget),e=d.data("action"),f=d.data("role-id"),h=d.closest("tr.rolecap"),j={role:i[f],cap:h.data("humanname"),context:g};c.confirm(M.util.get_string("confirmunassigntitle","core_role"),M.util.get_string("confirmrole"+e,"core_role",j),M.util.get_string("confirmunassignyes","core_role"),M.util.get_string("confirmunassignno","core_role"),function(){n(h,f,e)})}),m()};return{initialize:function(b){f=b.contextid,g=b.contextname,h=b.adminurl;var c=a("body");c.delegate(j.ADDROLE,"click",o),c.delegate(j.REMOVEROLE,"click",p)}}});
define('core/auto_rows', ["jquery"],function(a){var b={ELEMENT:"[data-auto-rows]"},c={ROW_CHANGE:"autorows:rowchange"},d=function(a){var b=a.attr("rows"),c=a.data("min-rows"),d=a.attr("data-max-rows"),e=a.height(),f=a.innerHeight(),g=f-e,h=a[0].scrollHeight,i=(h-g)/(e/b);return a.css("height",""),i<c?c:d&&i>=d?d:i},e=function(b){var e=a(b.target),f=e.data("min-rows"),g=e.attr("rows");"undefined"==typeof f&&e.data("min-rows",g);var h=d(e);h!=g&&(e.attr("rows",h),e.trigger(c.ROW_CHANGE))},f=function(c){a(c).data("auto-rows")?a(c).on("input propertychange",e.bind(this)):a(c).on("input propertychange",b.ELEMENT,e.bind(this))};return{init:f,events:c}});
define('core/url', ["jquery","core/config"],function(a,b){return{fileUrl:function(a,c){var d=b.wwwroot+a;return"/"!=c.charAt(0)&&(c="/"+c),d+=b.slasharguments?c:"?file="+encodeURIComponent(c)},relativeUrl:function(c,d,e){if(0===c.indexOf("http:")||0===c.indexOf("https:")||c.indexOf("://")>=0)throw new Error("relativeUrl function does not accept absolute urls");"/"!=c.charAt(0)&&(c="/"+c),"admin"!==b.admin&&(c=c.replace(/^\/admin\//,"/"+b.admin+"/")),d=d||{},e&&(d.sesskey=b.sesskey);var f="";return Object.keys(d).length&&(f=a.map(d,function(a,b){return b+"="+a}).join("&")),""!==f?b.wwwroot+c+"?"+f:b.wwwroot+c},imageUrl:function(a,b){return M.util.image_url(a,b)}}});
define('core/localstorage', ["core/config","core/storagewrapper"],function(a,b){var c=new b(window.localStorage);return{get:function(a){return c.get(a)},set:function(a,b){return c.set(a,b)}}});
!function(a,b){"use strict";"function"==typeof define&&define.amd?define('core/loglevel', b):"object"==typeof module&&module.exports?module.exports=b():a.log=b()}(this,function(){"use strict";function a(a,b){var c=a[b];if("function"==typeof c.bind)return c.bind(a);try{return Function.prototype.bind.call(c,a)}catch(d){return function(){return Function.prototype.apply.apply(c,[a,arguments])}}}function b(b){return"debug"===b&&(b="log"),typeof console!==h&&(void 0!==console[b]?a(console,b):void 0!==console.log?a(console,"log"):g)}function c(a,b){for(var c=0;c<i.length;c++){var d=i[c];this[d]=c<a?g:this.methodFactory(d,a,b)}this.log=this.debug}function d(a,b,d){return function(){typeof console!==h&&(c.call(this,b,d),this[a].apply(this,arguments))}}function e(a,c,e){return b(a)||d.apply(this,arguments)}function f(a,b,d){function f(a){var b=(i[a]||"silent").toUpperCase();if(typeof window!==h){try{return void(window.localStorage[l]=b)}catch(c){}try{window.document.cookie=encodeURIComponent(l)+"="+b+";"}catch(c){}}}function g(){var a;if(typeof window!==h){try{a=window.localStorage[l]}catch(b){}if(typeof a===h)try{var c=window.document.cookie,d=c.indexOf(encodeURIComponent(l)+"=");d!==-1&&(a=/^([^;]+)/.exec(c.slice(d))[1])}catch(b){}return void 0===k.levels[a]&&(a=void 0),a}}var j,k=this,l="loglevel";a&&(l+=":"+a),k.levels={TRACE:0,DEBUG:1,INFO:2,WARN:3,ERROR:4,SILENT:5},k.methodFactory=d||e,k.getLevel=function(){return j},k.setLevel=function(b,d){if("string"==typeof b&&void 0!==k.levels[b.toUpperCase()]&&(b=k.levels[b.toUpperCase()]),!("number"==typeof b&&b>=0&&b<=k.levels.SILENT))throw"log.setLevel() called with invalid level: "+b;if(j=b,d!==!1&&f(b),c.call(k,b,a),typeof console===h&&b<k.levels.SILENT)return"No
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define('core/paged_content_paging_dropdown', ["jquery","core/custom_interaction_events","core/paged_content_events"],function(a,b,c){var d={ROOT:'[data-region="paging-dropdown-container"]',DROPDOWN_ITEM:'[data-region="dropdown-item"]',DROPDOWN_TOGGLE:'[data-region="dropdown-toggle"]',ACTIVE_DROPDOWN_ITEM:'[data-region="dropdown-item"].active',CARET:'[data-region="caret"]'},e=function(a){return parseInt(a.attr("data-page-number"),10)},f=function(a){return a.find(d.DROPDOWN_ITEM)},g=function(b,c){var d=e(c);return f(b).filter(function(b,c){return e(a(c))<d})},h=function(a){return parseInt(a.attr("data-item-count"),10)},i=function(b,c){if(void 0!=c.attr("data-offset"))return parseInt(c.attr("data-offset"),10);var d=0;return g(b,c).each(function(b,c){c=a(c),d+=h(c)}),c.attr("data-offset",d),d},j=function(a){return a.find(d.ACTIVE_DROPDOWN_ITEM)},k=function(b,c){return c.map(function(c,d){return d=a(d),{pageNumber:e(d),limit:h(d),offset:i(b,d)}}).get()},l=function(b){b.each(function(b,c){c=a(c),c.attr("data-page-number",b+1)})},m=function(a,b){var e=g(a,b),f=e.add(b),h=k(a,f),i=a.find(d.DROPDOWN_TOGGLE),l=i.find(d.CARET);j(a).removeClass("active"),b.addClass("active"),i.html(b.text()),i.append(l),a.trigger(c.SHOW_PAGES,[h])},n=function(c){c=a(c);var e=f(c);l(e);var g=j(c);g.length&&m(c,g),b.define(c,[b.events.activate]),c.on(b.events.activate,d.DROPDOWN_ITEM,function(b,e){var f=a(b.target).closest(d.DROPDOWN_ITEM);m(c,f),e.originalEvent.preventDefault()})};return{init:n,rootSelector:d.ROOT}});
define('core/adapter', [],function(){return function a(b,c,d){function e(g,h){if(!c[g]){if(!b[g]){var i="function"==typeof require&&require;if(!h&&i)return i(g,!0);if(f)return f(g,!0);var j=new Error("Cannot find module '"+g+"'");throw j.code="MODULE_NOT_FOUND",j}var k=c[g]={exports:{}};b[g][0].call(k.exports,function(a){var c=b[g][1][a];return e(c?c:a)},k,k.exports,a,b,c,d)}return c[g].exports}for(var f="function"==typeof require&&require,g=0;g<d.length;g++)e(d[g]);return e}({1:[function(a,b,c){"use strict";function d(a,b,c,d,e){var f=j.writeRtpDescription(a.kind,b);if(f+=j.writeIceParameters(a.iceGatherer.getLocalParameters()),f+=j.writeDtlsParameters(a.dtlsTransport.getLocalParameters(),"offer"===c?"actpass":e||"active"),f+="a=mid:"+a.mid+"\r\n",f+=a.rtpSender&&a.rtpReceiver?"a=sendrecv\r\n":a.rtpSender?"a=sendonly\r\n":a.rtpReceiver?"a=recvonly\r\n":"a=inactive\r\n",a.rtpSender){var g=a.rtpSender._initialTrackId||a.rtpSender.track.id;a.rtpSender._initialTrackId=g;var h="msid:"+(d?d.id:"-")+" "+g+"\r\n";f+="a="+h,f+="a=ssrc:"+a.sendEncodingParameters[0].ssrc+" "+h,a.sendEncodingParameters[0].rtx&&(f+="a=ssrc:"+a.sendEncodingParameters[0].rtx.ssrc+" "+h,f+="a=ssrc-group:FID "+a.sendEncodingParameters[0].ssrc+" "+a.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return f+="a=ssrc:"+a.sendEncodingParameters[0].ssrc+" cname:"+j.localCName+"\r\n",a.rtpSender&&a.sendEncodingParameters[0].rtx&&(f+="a=ssrc:"+a.sendEncodingParameters[0].rtx.ssrc+" cname:"+j.localCName+"\r\n"),f}function e(a,b){var c=!1;return a=JSON.parse(JSON.stringify(a)),a.filter(function(a){if(a&&(a.urls||a.url)){var d=a.urls||a.url;a.url&&!a.urls&&console.warn("RTCIceServer.url is deprecated! Use urls instead.");var e="string"==typeof d;return e&&(d=[d]),d=d.filter(function(a){var d=0===a.indexOf("turn:")&&a.indexOf("transport=udp")!==-1&&a.indexOf("turn:[")===-1&&!c;return d?(c=!0,!0):0===a.indexOf("stun:")&&b>=14393&&a.indexOf("?transport=udp")===-1}),delete a.url,a.urls=e?d[0]:d,!!d.length}})}function f(a,b){var c={codecs:[],headerExtensions:[],fecMechanisms:[]},d=function(a,b){a=parseInt(a,10);for(var c=0;c<b.length;c++)if(b[c].payloadType===a||b[c].preferredPayloadType===a)return b[c]},e=function(a,b,c,e){var f=d(a.parameters.apt,c),g=d(b.parameters.apt,e);return f&&g&&f.name.toLowerCase()===g.name.toLowerCase()};return a.codecs.forEach(function(d){for(var f=0;f<b.codecs.length;f++){var g=b.codecs[f];if(d.name.toLowerCase()===g.name.toLowerCase()&&d.clockRate===g.clockRate){if("rtx"===d.name.toLowerCase()&&d.parameters&&g.parameters.apt&&!e(d,g,a.codecs,b.codecs))continue;g=JSON.parse(JSON.stringify(g)),g.numChannels=Math.min(d.numChannels,g.numChannels),c.codecs.push(g),g.rtcpFeedback=g.rtcpFeedback.filter(function(a){for(var b=0;b<d.rtcpFeedback.length;b++)if(d.rtcpFeedback[b].type===a.type&&d.rtcpFeedback[b].parameter===a.parameter)return!0;return!1});break}}}),a.headerExtensions.forEach(function(a){for(var d=0;d<b.headerExtensions.length;d++){var e=b.headerExtensions[d];if(a.uri===e.uri){c.headerExtensions.push(e);break}}}),c}function g(a,b,c){return{offer:{setLocalDescription:["stable","have-local-offer"],setRemoteDescription:["stable","have-remote-offer"]},answer:{setLocalDescription:["have-remote-offer","have-local-pranswer"],setRemoteDescription:["have-local-offer","have-remote-pranswer"]}}[b][a].indexOf(c)!==-1}function h(a,b){var c=a.getRemoteCandidates().find(function(a){return b.foundation===a.foundation&&b.ip===a.ip&&b.port===a.port&&b.priority===a.priority&&b.protocol===a.protocol&&b.type===a.type});return c||a.addRemoteCandidate(b),!c}function i(a,b){var c=new Error(b);return c.name=a,c.code={NotSupportedError:9,InvalidStateError:11,InvalidAccessError:15,TypeError:void 0,OperationError:void 0}[a],c}var j=a("sdp");b.exports=function(a,b){function c(b,c){c.addTrack(b),c.dispatchEvent(new a.MediaStreamTrackEvent("addtrack",{track:b}))}function k(b,c){c.removeTrack(b),c.dispatchEvent(new a.MediaStreamTrackEvent("removetrack",{track:b}))}function l(b,c,d,e){var f=new Event("track");f.track=c,f.receiver=d,f.transceiver={receiver:d},f.streams=e,a.setTimeout(function(){b._dispatchEvent("track",f)})}var m=function(c){var d=this,f=document.createDocumentFragment();if(["addEventListener","removeEventListener","dispatchEvent"].forEach(function(a){d[a]=f[a].bind(f)}),this.canTrickleIceCandidates=null,this.needNegotiation=!1,this.localStreams=[],this.remoteStreams=[],this.localDescription=null,this.remoteDescription=null,this.signalingState="stable",this.iceConnectionState="new",this.connectionState="new",this.iceGatheringState="new",c=JSON.parse(JSON.stringify(c||{})),this.usingBundle="max-bundle"===c.bundlePolicy,"negotiate"===c.rtcpMuxPolicy)throw i("NotSupportedError","rtcpMuxPolicy 'negotiate' is not supported");switch(c.rtcpMuxPolicy||(c.rtcpMuxPolicy="require"),c.iceTransportPolicy){case"all":case"relay":break;default:c.iceTransportPolicy="all"}switch(c.bundlePolicy){case"balanced":case"max-compat":case"max-bundle":break;default:c.bundlePolicy="balanced"}if(c.iceServers=e(c.iceServers||[],b),this._iceGatherers=[],c.iceCandidatePoolSize)for(var g=c.iceCandidatePoolSize;g>0;g--)this._iceGatherers.push(new a.RTCIceGatherer({iceServers:c.iceServers,gatherPolicy:c.iceTransportPolicy}));else c.iceCandidatePoolSize=0;this._config=c,this.transceivers=[],this._sdpSessionId=j.generateSessionId(),this._sdpSessionVersion=0,this._dtlsRole=void 0,this._isClosed=!1};m.prototype.onicecandidate=null,m.prototype.onaddstream=null,m.prototype.ontrack=null,m.prototype.onremovestream=null,m.prototype.onsignalingstatechange=null,m.prototype.oniceconnectionstatechange=null,m.prototype.onconnectionstatechange=null,m.prototype.onicegatheringstatechange=null,m.prototype.onnegotiationneeded=null,m.prototype.ondatachannel=null,m.prototype._dispatchEvent=function(a,b){this._isClosed||(this.dispatchEvent(b),"function"==typeof
this["on"+a]&&this["on"+a](b))},m.prototype._emitGatheringStateChange=function(){var a=new Event("icegatheringstatechange");this._dispatchEvent("icegatheringstatechange",a)},m.prototype.getConfiguration=function(){return this._config},m.prototype.getLocalStreams=function(){return this.localStreams},m.prototype.getRemoteStreams=function(){return this.remoteStreams},m.prototype._createTransceiver=function(a,b){var c=this.transceivers.length>0,d={track:null,iceGatherer:null,iceTransport:null,dtlsTransport:null,localCapabilities:null,remoteCapabilities:null,rtpSender:null,rtpReceiver:null,kind:a,mid:null,sendEncodingParameters:null,recvEncodingParameters:null,stream:null,associatedRemoteMediaStreams:[],wantReceive:!0};if(this.usingBundle&&c)d.iceTransport=this.transceivers[0].iceTransport,d.dtlsTransport=this.transceivers[0].dtlsTransport;else{var e=this._createIceAndDtlsTransports();d.iceTransport=e.iceTransport,d.dtlsTransport=e.dtlsTransport}return b||this.transceivers.push(d),d},m.prototype.addTrack=function(b,c){if(this._isClosed)throw i("InvalidStateError","Attempted to call addTrack on a closed peerconnection.");var d=this.transceivers.find(function(a){return a.track===b});if(d)throw i("InvalidAccessError","Track already exists.");for(var e,f=0;f<this.transceivers.length;f++)this.transceivers[f].track||this.transceivers[f].kind!==b.kind||(e=this.transceivers[f]);return e||(e=this._createTransceiver(b.kind)),this._maybeFireNegotiationNeeded(),this.localStreams.indexOf(c)===-1&&this.localStreams.push(c),e.track=b,e.stream=c,e.rtpSender=new a.RTCRtpSender(b,e.dtlsTransport),e.rtpSender},m.prototype.addStream=function(a){var c=this;if(b>=15025)a.getTracks().forEach(function(b){c.addTrack(b,a)});else{var d=a.clone();a.getTracks().forEach(function(a,b){var c=d.getTracks()[b];a.addEventListener("enabled",function(a){c.enabled=a.enabled})}),d.getTracks().forEach(function(a){c.addTrack(a,d)})}},m.prototype.removeTrack=function(b){if(this._isClosed)throw i("InvalidStateError","Attempted to call removeTrack on a closed peerconnection.");if(!(b instanceof a.RTCRtpSender))throw new TypeError("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.");var c=this.transceivers.find(function(a){return a.rtpSender===b});if(!c)throw i("InvalidAccessError","Sender was not created by this connection.");var d=c.stream;c.rtpSender.stop(),c.rtpSender=null,c.track=null,c.stream=null;var e=this.transceivers.map(function(a){return a.stream});e.indexOf(d)===-1&&this.localStreams.indexOf(d)>-1&&this.localStreams.splice(this.localStreams.indexOf(d),1),this._maybeFireNegotiationNeeded()},m.prototype.removeStream=function(a){var b=this;a.getTracks().forEach(function(a){var c=b.getSenders().find(function(b){return b.track===a});c&&b.removeTrack(c)})},m.prototype.getSenders=function(){return this.transceivers.filter(function(a){return!!a.rtpSender}).map(function(a){return a.rtpSender})},m.prototype.getReceivers=function(){return this.transceivers.filter(function(a){return!!a.rtpReceiver}).map(function(a){return a.rtpReceiver})},m.prototype._createIceGatherer=function(b,c){var d=this;if(c&&b>0)return this.transceivers[0].iceGatherer;if(this._iceGatherers.length)return this._iceGatherers.shift();var e=new a.RTCIceGatherer({iceServers:this._config.iceServers,gatherPolicy:this._config.iceTransportPolicy});return Object.defineProperty(e,"state",{value:"new",writable:!0}),this.transceivers[b].bufferedCandidateEvents=[],this.transceivers[b].bufferCandidates=function(a){var c=!a.candidate||0===Object.keys(a.candidate).length;e.state=c?"completed":"gathering",null!==d.transceivers[b].bufferedCandidateEvents&&d.transceivers[b].bufferedCandidateEvents.push(a)},e.addEventListener("localcandidate",this.transceivers[b].bufferCandidates),e},m.prototype._gather=function(b,c){var d=this,e=this.transceivers[c].iceGatherer;if(!e.onlocalcandidate){var f=this.transceivers[c].bufferedCandidateEvents;this.transceivers[c].bufferedCandidateEvents=null,e.removeEventListener("localcandidate",this.transceivers[c].bufferCandidates),e.onlocalcandidate=function(a){if(!(d.usingBundle&&c>0)){var f=new Event("icecandidate");f.candidate={sdpMid:b,sdpMLineIndex:c};var g=a.candidate,h=!g||0===Object.keys(g).length;if(h)"new"!==e.state&&"gathering"!==e.state||(e.state="completed");else{"new"===e.state&&(e.state="gathering"),g.component=1,g.ufrag=e.getLocalParameters().usernameFragment;var i=j.writeCandidate(g);f.candidate=Object.assign(f.candidate,j.parseCandidate(i)),f.candidate.candidate=i,f.candidate.toJSON=function(){return{candidate:f.candidate.candidate,sdpMid:f.candidate.sdpMid,sdpMLineIndex:f.candidate.sdpMLineIndex,usernameFragment:f.candidate.usernameFragment}}}var k=j.getMediaSections(d.localDescription.sdp);h?k[f.candidate.sdpMLineIndex]+="a=end-of-candidates\r\n":k[f.candidate.sdpMLineIndex]+="a="+f.candidate.candidate+"\r\n",d.localDescription.sdp=j.getDescription(d.localDescription.sdp)+k.join("");var l=d.transceivers.every(function(a){return a.iceGatherer&&"completed"===a.iceGatherer.state});"gathering"!==d.iceGatheringState&&(d.iceGatheringState="gathering",d._emitGatheringStateChange()),h||d._dispatchEvent("icecandidate",f),l&&(d._dispatchEvent("icecandidate",new Event("icecandidate")),d.iceGatheringState="complete",d._emitGatheringStateChange())}},a.setTimeout(function(){f.forEach(function(a){e.onlocalcandidate(a)})},0)}},m.prototype._createIceAndDtlsTransports=function(){var b=this,c=new a.RTCIceTransport(null);c.onicestatechange=function(){b._updateIceConnectionState(),b._updateConnectionState()};var d=new a.RTCDtlsTransport(c);return d.ondtlsstatechange=function(){b._updateConnectionState()},d.onerror=function(){Object.defineProperty(d,"state",{value:"failed",writable:!0}),b._updateConnectionState()},{iceTransport:c,dtlsTransport:d}},m.prototype._disposeIceAndDtlsTransports=function(a){var b=this.transceivers[a].iceGatherer;b&&(delete b.onlocalcandidate,delete this.transceivers[a].iceGatherer);var c=this.transceivers[a].iceTransport;c&&(delete c.onicestatechange,delete this.transceivers[a].iceTransport);var d=this.transceivers[a].dtlsTransport;d&&(delete d.ondtlsstatechange,delete d.onerror,delete this.transceivers[a].dtlsTransport)},m.prototype._transceive=function(a,c,d){var e=f(a.localCapabilities,a.remoteCapabilities);c&&a.rtpSender&&(e.encodings=a.sendEncodingParameters,e.rtcp={cname:j.localCName,compound:a.rtcpParameters.compound},a.recvEncodingParameters.length&&(e.rtcp.ssrc=a.recvEncodingParameters[0].ssrc),a.rtpSender.send(e)),d&&a.rtpReceiver&&e.codecs.length>0&&("video"===a.kind&&a.recvEncodingParameters&&b<15019&&a.recvEncodingParameters.forEach(function(a){delete a.rtx}),a.recvEncodingParameters.length?e.encodings=a.recvEncodingParameters:e.encodings=[{}],e.rtcp={compound:a.rtcpParameters.compound},a.rtcpParameters.cname&&(e.rtcp.cname=a.rtcpParameters.cname),a.sendEncodingParameters.length&&(e.rtcp.ssrc=a.sendEncodingParameters[0].ssrc),a.rtpReceiver.receive(e))},m.prototype.setLocalDescription=function(a){var b=this;if(["offer","answer"].indexOf(a.type)===-1)return Promise.reject(i("TypeError",'Unsupported type "'+a.type+'"'));if(!g("setLocalDescription",a.type,b.signalingState)||b._isClosed)return Promise.reject(i("InvalidStateError","Can not set local "+a.type+" in state "+b.signalingState));var c,d;if("offer"===a.type)c=j.splitSections(a.sdp),d=c.shift(),c.forEach(function(a,c){var d=j.parseRtpParameters(a);b.transceivers[c].localCapabilities=d}),b.transceivers.forEach(function(a,c){b._gather(a.mid,c)});else if("answer"===a.type){c=j.splitSections(b.remoteDescription.sdp),d=c.shift();var e=j.matchPrefix(d,"a=ice-lite").length>0;c.forEach(function(a,c){var g=b.transceivers[c],h=g.iceGatherer,i=g.iceTransport,k=g.dtlsTransport,l=g.localCapabilities,m=g.remoteCapabilities,n=j.isRejected(a)&&0===j.matchPrefix(a,"a=bundle-only").length;if(!n&&!g.rejected){var o=j.getIceParameters(a,d),p=j.getDtlsParameters(a,d);e&&(p.role="server"),b.usingBundle&&0!==c||(b._gather(g.mid,c),"new"===i.state&&i.start(h,o,e?"controlling":"controlled"),"new"===k.state&&k.start(p));var
q=f(l,m);b._transceive(g,q.codecs.length>0,!1)}})}return b.localDescription={type:a.type,sdp:a.sdp},"offer"===a.type?b._updateSignalingState("have-local-offer"):b._updateSignalingState("stable"),Promise.resolve()},m.prototype.setRemoteDescription=function(d){var e=this;if(["offer","answer"].indexOf(d.type)===-1)return Promise.reject(i("TypeError",'Unsupported type "'+d.type+'"'));if(!g("setRemoteDescription",d.type,e.signalingState)||e._isClosed)return Promise.reject(i("InvalidStateError","Can not set remote "+d.type+" in state "+e.signalingState));var f={};e.remoteStreams.forEach(function(a){f[a.id]=a});var m=[],n=j.splitSections(d.sdp),o=n.shift(),p=j.matchPrefix(o,"a=ice-lite").length>0,q=j.matchPrefix(o,"a=group:BUNDLE ").length>0;e.usingBundle=q;var r=j.matchPrefix(o,"a=ice-options:")[0];return r?e.canTrickleIceCandidates=r.substr(14).split(" ").indexOf("trickle")>=0:e.canTrickleIceCandidates=!1,n.forEach(function(g,i){var l=j.splitLines(g),n=j.getKind(g),r=j.isRejected(g)&&0===j.matchPrefix(g,"a=bundle-only").length,s=l[0].substr(2).split(" ")[2],t=j.getDirection(g,o),u=j.parseMsid(g),v=j.getMid(g)||j.generateIdentifier();if("application"===n&&"DTLS/SCTP"===s||r)return void(e.transceivers[i]={mid:v,kind:n,rejected:!0});!r&&e.transceivers[i]&&e.transceivers[i].rejected&&(e.transceivers[i]=e._createTransceiver(n,!0));var w,x,y,z,A,B,C,D,E,F,G,H=j.parseRtpParameters(g);r||(F=j.getIceParameters(g,o),G=j.getDtlsParameters(g,o),G.role="client"),C=j.parseRtpEncodingParameters(g);var I=j.parseRtcpParameters(g),J=j.matchPrefix(g,"a=end-of-candidates",o).length>0,K=j.matchPrefix(g,"a=candidate:").map(function(a){return j.parseCandidate(a)}).filter(function(a){return 1===a.component});if(("offer"===d.type||"answer"===d.type)&&!r&&q&&i>0&&e.transceivers[i]&&(e._disposeIceAndDtlsTransports(i),e.transceivers[i].iceGatherer=e.transceivers[0].iceGatherer,e.transceivers[i].iceTransport=e.transceivers[0].iceTransport,e.transceivers[i].dtlsTransport=e.transceivers[0].dtlsTransport,e.transceivers[i].rtpSender&&e.transceivers[i].rtpSender.setTransport(e.transceivers[0].dtlsTransport),e.transceivers[i].rtpReceiver&&e.transceivers[i].rtpReceiver.setTransport(e.transceivers[0].dtlsTransport)),"offer"!==d.type||r)"answer"!==d.type||r||(w=e.transceivers[i],x=w.iceGatherer,y=w.iceTransport,z=w.dtlsTransport,A=w.rtpReceiver,B=w.sendEncodingParameters,D=w.localCapabilities,e.transceivers[i].recvEncodingParameters=C,e.transceivers[i].remoteCapabilities=H,e.transceivers[i].rtcpParameters=I,K.length&&"new"===y.state&&(!p&&!J||q&&0!==i?K.forEach(function(a){h(w.iceTransport,a)}):y.setRemoteCandidates(K)),q&&0!==i||("new"===y.state&&y.start(x,F,"controlling"),"new"===z.state&&z.start(G)),e._transceive(w,"sendrecv"===t||"recvonly"===t,"sendrecv"===t||"sendonly"===t),!A||"sendrecv"!==t&&"sendonly"!==t?delete w.rtpReceiver:(E=A.track,u?(f[u.stream]||(f[u.stream]=new a.MediaStream),c(E,f[u.stream]),m.push([E,A,f[u.stream]])):(f["default"]||(f["default"]=new a.MediaStream),c(E,f["default"]),m.push([E,A,f["default"]]))));else{w=e.transceivers[i]||e._createTransceiver(n),w.mid=v,w.iceGatherer||(w.iceGatherer=e._createIceGatherer(i,q)),K.length&&"new"===w.iceTransport.state&&(!J||q&&0!==i?K.forEach(function(a){h(w.iceTransport,a)}):w.iceTransport.setRemoteCandidates(K)),D=a.RTCRtpReceiver.getCapabilities(n),b<15019&&(D.codecs=D.codecs.filter(function(a){return"rtx"!==a.name})),B=w.sendEncodingParameters||[{ssrc:1001*(2*i+2)}];var L=!1;if("sendrecv"===t||"sendonly"===t){if(L=!w.rtpReceiver,A=w.rtpReceiver||new a.RTCRtpReceiver(w.dtlsTransport,n),L){var M;E=A.track,u&&"-"===u.stream||(u?(f[u.stream]||(f[u.stream]=new a.MediaStream,Object.defineProperty(f[u.stream],"id",{get:function(){return u.stream}})),Object.defineProperty(E,"id",{get:function(){return u.track}}),M=f[u.stream]):(f["default"]||(f["default"]=new a.MediaStream),M=f["default"])),M&&(c(E,M),w.associatedRemoteMediaStreams.push(M)),m.push([E,A,M])}}else w.rtpReceiver&&w.rtpReceiver.track&&(w.associatedRemoteMediaStreams.forEach(function(a){var b=a.getTracks().find(function(a){return a.id===w.rtpReceiver.track.id});b&&k(b,a)}),w.associatedRemoteMediaStreams=[]);w.localCapabilities=D,w.remoteCapabilities=H,w.rtpReceiver=A,w.rtcpParameters=I,w.sendEncodingParameters=B,w.recvEncodingParameters=C,e._transceive(e.transceivers[i],!1,L)}}),void 0===e._dtlsRole&&(e._dtlsRole="offer"===d.type?"active":"passive"),e.remoteDescription={type:d.type,sdp:d.sdp},"offer"===d.type?e._updateSignalingState("have-remote-offer"):e._updateSignalingState("stable"),Object.keys(f).forEach(function(b){var c=f[b];if(c.getTracks().length){if(e.remoteStreams.indexOf(c)===-1){e.remoteStreams.push(c);var d=new Event("addstream");d.stream=c,a.setTimeout(function(){e._dispatchEvent("addstream",d)})}m.forEach(function(a){var b=a[0],d=a[1];c.id===a[2].id&&l(e,b,d,[c])})}}),m.forEach(function(a){a[2]||l(e,a[0],a[1],[])}),a.setTimeout(function(){e&&e.transceivers&&e.transceivers.forEach(function(a){a.iceTransport&&"new"===a.iceTransport.state&&a.iceTransport.getRemoteCandidates().length>0&&(console.warn("Timeout for addRemoteCandidate. Consider sending an end-of-candidates notification"),a.iceTransport.addRemoteCandidate({}))})},4e3),Promise.resolve()},m.prototype.close=function(){this.transceivers.forEach(function(a){a.iceTransport&&a.iceTransport.stop(),a.dtlsTransport&&a.dtlsTransport.stop(),a.rtpSender&&a.rtpSender.stop(),a.rtpReceiver&&a.rtpReceiver.stop()}),this._isClosed=!0,this._updateSignalingState("closed")},m.prototype._updateSignalingState=function(a){this.signalingState=a;var b=new Event("signalingstatechange");this._dispatchEvent("signalingstatechange",b)},m.prototype._maybeFireNegotiationNeeded=function(){var b=this;"stable"===this.signalingState&&this.needNegotiation!==!0&&(this.needNegotiation=!0,a.setTimeout(function(){if(b.needNegotiation){b.needNegotiation=!1;var a=new Event("negotiationneeded");b._dispatchEvent("negotiationneeded",a)}},0))},m.prototype._updateIceConnectionState=function(){var a,b={"new":0,closed:0,checking:0,connected:0,completed:0,disconnected:0,failed:0};if(this.transceivers.forEach(function(a){b[a.iceTransport.state]++}),a="new",b.failed>0?a="failed":b.checking>0?a="checking":b.disconnected>0?a="disconnected":b["new"]>0?a="new":b.connected>0?a="connected":b.completed>0&&(a="completed"),a!==this.iceConnectionState){this.iceConnectionState=a;var c=new Event("iceconnectionstatechange");this._dispatchEvent("iceconnectionstatechange",c)}},m.prototype._updateConnectionState=function(){var a,b={"new":0,closed:0,connecting:0,connected:0,completed:0,disconnected:0,failed:0};if(this.transceivers.forEach(function(a){b[a.iceTransport.state]++,b[a.dtlsTransport.state]++}),b.connected+=b.completed,a="new",b.failed>0?a="failed":b.connecting>0?a="connecting":b.disconnected>0?a="disconnected":b["new"]>0?a="new":b.connected>0&&(a="connected"),a!==this.connectionState){this.connectionState=a;var c=new Event("connectionstatechange");this._dispatchEvent("connectionstatechange",c)}},m.prototype.createOffer=function(){var c=this;if(c._isClosed)return Promise.reject(i("InvalidStateError","Can not call createOffer after close"));var e=c.transceivers.filter(function(a){return"audio"===a.kind}).length,f=c.transceivers.filter(function(a){return"video"===a.kind}).length,g=arguments[0];if(g){if(g.mandatory||g.optional)throw new TypeError("Legacy mandatory/optional constraints not supported.");void 0!==g.offerToReceiveAudio&&(e=g.offerToReceiveAudio===!0?1:g.offerToReceiveAudio===!1?0:g.offerToReceiveAudio),void 0!==g.offerToReceiveVideo&&(f=g.offerToReceiveVideo===!0?1:g.offerToReceiveVideo===!1?0:g.offerToReceiveVideo)}for(c.transceivers.forEach(function(a){"audio"===a.kind?(e--,e<0&&(a.wantReceive=!1)):"video"===a.kind&&(f--,f<0&&(a.wantReceive=!1))});e>0||f>0;)e>0&&(c._createTransceiver("audio"),e--),f>0&&(c._createTransceiver("video"),f--);var h=j.writeSessionBoilerplate(c._sdpSessionId,c._sdpSessionVersion++);c.transceivers.forEach(function(d,e){var f=d.track,g=d.kind,h=d.mid||j.generateIdentifier();d.mid=h,d.iceGatherer||(d.iceGatherer=c._createIceGatherer(e,c.usingBundle));var
i=a.RTCRtpSender.getCapabilities(g);b<15019&&(i.codecs=i.codecs.filter(function(a){return"rtx"!==a.name})),i.codecs.forEach(function(a){"H264"===a.name&&void 0===a.parameters["level-asymmetry-allowed"]&&(a.parameters["level-asymmetry-allowed"]="1"),d.remoteCapabilities&&d.remoteCapabilities.codecs&&d.remoteCapabilities.codecs.forEach(function(b){a.name.toLowerCase()===b.name.toLowerCase()&&a.clockRate===b.clockRate&&(a.preferredPayloadType=b.payloadType)})}),i.headerExtensions.forEach(function(a){var b=d.remoteCapabilities&&d.remoteCapabilities.headerExtensions||[];b.forEach(function(b){a.uri===b.uri&&(a.id=b.id)})});var k=d.sendEncodingParameters||[{ssrc:1001*(2*e+1)}];f&&b>=15019&&"video"===g&&!k[0].rtx&&(k[0].rtx={ssrc:k[0].ssrc+1}),d.wantReceive&&(d.rtpReceiver=new a.RTCRtpReceiver(d.dtlsTransport,g)),d.localCapabilities=i,d.sendEncodingParameters=k}),"max-compat"!==c._config.bundlePolicy&&(h+="a=group:BUNDLE "+c.transceivers.map(function(a){return a.mid}).join(" ")+"\r\n"),h+="a=ice-options:trickle\r\n",c.transceivers.forEach(function(a,b){h+=d(a,a.localCapabilities,"offer",a.stream,c._dtlsRole),h+="a=rtcp-rsize\r\n",!a.iceGatherer||"new"===c.iceGatheringState||0!==b&&c.usingBundle||(a.iceGatherer.getLocalCandidates().forEach(function(a){a.component=1,h+="a="+j.writeCandidate(a)+"\r\n"}),"completed"===a.iceGatherer.state&&(h+="a=end-of-candidates\r\n"))});var k=new a.RTCSessionDescription({type:"offer",sdp:h});return Promise.resolve(k)},m.prototype.createAnswer=function(){var c=this;if(c._isClosed)return Promise.reject(i("InvalidStateError","Can not call createAnswer after close"));if("have-remote-offer"!==c.signalingState&&"have-local-pranswer"!==c.signalingState)return Promise.reject(i("InvalidStateError","Can not call createAnswer in signalingState "+c.signalingState));var e=j.writeSessionBoilerplate(c._sdpSessionId,c._sdpSessionVersion++);c.usingBundle&&(e+="a=group:BUNDLE "+c.transceivers.map(function(a){return a.mid}).join(" ")+"\r\n");var g=j.getMediaSections(c.remoteDescription.sdp).length;c.transceivers.forEach(function(a,h){if(!(h+1>g)){if(a.rejected)return"application"===a.kind?e+="m=application 0 DTLS/SCTP 5000\r\n":"audio"===a.kind?e+="m=audio 0 UDP/TLS/RTP/SAVPF 0\r\na=rtpmap:0 PCMU/8000\r\n":"video"===a.kind&&(e+="m=video 0 UDP/TLS/RTP/SAVPF 120\r\na=rtpmap:120 VP8/90000\r\n"),void(e+="c=IN IP4 0.0.0.0\r\na=inactive\r\na=mid:"+a.mid+"\r\n");if(a.stream){var i;"audio"===a.kind?i=a.stream.getAudioTracks()[0]:"video"===a.kind&&(i=a.stream.getVideoTracks()[0]),i&&b>=15019&&"video"===a.kind&&!a.sendEncodingParameters[0].rtx&&(a.sendEncodingParameters[0].rtx={ssrc:a.sendEncodingParameters[0].ssrc+1})}var j=f(a.localCapabilities,a.remoteCapabilities),k=j.codecs.filter(function(a){return"rtx"===a.name.toLowerCase()}).length;!k&&a.sendEncodingParameters[0].rtx&&delete a.sendEncodingParameters[0].rtx,e+=d(a,j,"answer",a.stream,c._dtlsRole),a.rtcpParameters&&a.rtcpParameters.reducedSize&&(e+="a=rtcp-rsize\r\n")}});var h=new a.RTCSessionDescription({type:"answer",sdp:e});return Promise.resolve(h)},m.prototype.addIceCandidate=function(a){var b,c=this;return a&&void 0===a.sdpMLineIndex&&!a.sdpMid?Promise.reject(new TypeError("sdpMLineIndex or sdpMid required")):new Promise(function(d,e){if(!c.remoteDescription)return e(i("InvalidStateError","Can not add ICE candidate without a remote description"));if(a&&""!==a.candidate){var f=a.sdpMLineIndex;if(a.sdpMid)for(var g=0;g<c.transceivers.length;g++)if(c.transceivers[g].mid===a.sdpMid){f=g;break}var k=c.transceivers[f];if(!k)return e(i("OperationError","Can not add ICE candidate"));if(k.rejected)return d();var l=Object.keys(a.candidate).length>0?j.parseCandidate(a.candidate):{};if("tcp"===l.protocol&&(0===l.port||9===l.port))return d();if(l.component&&1!==l.component)return d();if((0===f||f>0&&k.iceTransport!==c.transceivers[0].iceTransport)&&!h(k.iceTransport,l))return e(i("OperationError","Can not add ICE candidate"));var m=a.candidate.trim();0===m.indexOf("a=")&&(m=m.substr(2)),b=j.getMediaSections(c.remoteDescription.sdp),b[f]+="a="+(l.type?m:"end-of-candidates")+"\r\n",c.remoteDescription.sdp=j.getDescription(c.remoteDescription.sdp)+b.join("")}else for(var n=0;n<c.transceivers.length&&(c.transceivers[n].rejected||(c.transceivers[n].iceTransport.addRemoteCandidate({}),b=j.getMediaSections(c.remoteDescription.sdp),b[n]+="a=end-of-candidates\r\n",c.remoteDescription.sdp=j.getDescription(c.remoteDescription.sdp)+b.join(""),!c.usingBundle));n++);d()})},m.prototype.getStats=function(){var a=[];this.transceivers.forEach(function(b){["rtpSender","rtpReceiver","iceGatherer","iceTransport","dtlsTransport"].forEach(function(c){b[c]&&a.push(b[c].getStats())})});var b=function(a){return{inboundrtp:"inbound-rtp",outboundrtp:"outbound-rtp",candidatepair:"candidate-pair",localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[a.type]||a.type};return new Promise(function(c){var d=new Map;Promise.all(a).then(function(a){a.forEach(function(a){Object.keys(a).forEach(function(c){a[c].type=b(a[c]),d.set(c,a[c])})}),c(d)})})};var n=["createOffer","createAnswer"];return n.forEach(function(a){var b=m.prototype[a];m.prototype[a]=function(){var a=arguments;return"function"==typeof a[0]||"function"==typeof a[1]?b.apply(this,[arguments[2]]).then(function(b){"function"==typeof a[0]&&a[0].apply(null,[b])},function(b){"function"==typeof a[1]&&a[1].apply(null,[b])}):b.apply(this,arguments)}}),n=["setLocalDescription","setRemoteDescription","addIceCandidate"],n.forEach(function(a){var b=m.prototype[a];m.prototype[a]=function(){var a=arguments;return"function"==typeof a[1]||"function"==typeof a[2]?b.apply(this,arguments).then(function(){"function"==typeof a[1]&&a[1].apply(null)},function(b){"function"==typeof a[2]&&a[2].apply(null,[b])}):b.apply(this,arguments)}}),["getStats"].forEach(function(a){var b=m.prototype[a];m.prototype[a]=function(){var a=arguments;return"function"==typeof a[1]?b.apply(this,arguments).then(function(){"function"==typeof a[1]&&a[1].apply(null)}):b.apply(this,arguments)}}),m}},{sdp:2}],2:[function(a,b,c){"use strict";var d={};d.generateIdentifier=function(){return Math.random().toString(36).substr(2,10)},d.localCName=d.generateIdentifier(),d.splitLines=function(a){return a.trim().split("\n").map(function(a){return a.trim()})},d.splitSections=function(a){var b=a.split("\nm=");return b.map(function(a,b){return(b>0?"m="+a:a).trim()+"\r\n"})},d.getDescription=function(a){var b=d.splitSections(a);return b&&b[0]},d.getMediaSections=function(a){var b=d.splitSections(a);return b.shift(),b},d.matchPrefix=function(a,b){return d.splitLines(a).filter(function(a){return 0===a.indexOf(b)})},d.parseCandidate=function(a){var b;b=0===a.indexOf("a=candidate:")?a.substring(12).split(" "):a.substring(10).split(" ");for(var c={foundation:b[0],component:parseInt(b[1],10),protocol:b[2].toLowerCase(),priority:parseInt(b[3],10),ip:b[4],port:parseInt(b[5],10),type:b[7]},d=8;d<b.length;d+=2)switch(b[d]){case"raddr":c.relatedAddress=b[d+1];break;case"rport":c.relatedPort=parseInt(b[d+1],10);break;case"tcptype":c.tcpType=b[d+1];break;case"ufrag":c.ufrag=b[d+1],c.usernameFragment=b[d+1];break;default:c[b[d]]=b[d+1]}return c},d.writeCandidate=function(a){var b=[];b.push(a.foundation),b.push(a.component),b.push(a.protocol.toUpperCase()),b.push(a.priority),b.push(a.ip),b.push(a.port);var c=a.type;return b.push("typ"),b.push(c),"host"!==c&&a.relatedAddress&&a.relatedPort&&(b.push("raddr"),b.push(a.relatedAddress),b.push("rport"),b.push(a.relatedPort)),a.tcpType&&"tcp"===a.protocol.toLowerCase()&&(b.push("tcptype"),b.push(a.tcpType)),(a.usernameFragment||a.ufrag)&&(b.push("ufrag"),b.push(a.usernameFragment||a.ufrag)),"candidate:"+b.join(" ")},d.parseIceOptions=function(a){return a.substr(14).split(" ")},d.parseRtpMap=function(a){var b=a.substr(9).split(" "),c={payloadType:parseInt(b.shift(),10)};return b=b[0].split("/"),c.name=b[0],c.clockRate=parseInt(b[1],10),c.numChannels=3===b.length?parseInt(b[2],10):1,c},d.writeRtpMap=function(a){var b=a.payloadType;return void 0!==a.preferredPayloadType&&(b=a.preferredPayloadType),"a=rtpmap:"+b+"
"+a.name+"/"+a.clockRate+(1!==a.numChannels?"/"+a.numChannels:"")+"\r\n"},d.parseExtmap=function(a){var b=a.substr(9).split(" ");return{id:parseInt(b[0],10),direction:b[0].indexOf("/")>0?b[0].split("/")[1]:"sendrecv",uri:b[1]}},d.writeExtmap=function(a){return"a=extmap:"+(a.id||a.preferredId)+(a.direction&&"sendrecv"!==a.direction?"/"+a.direction:"")+" "+a.uri+"\r\n"},d.parseFmtp=function(a){for(var b,c={},d=a.substr(a.indexOf(" ")+1).split(";"),e=0;e<d.length;e++)b=d[e].trim().split("="),c[b[0].trim()]=b[1];return c},d.writeFmtp=function(a){var b="",c=a.payloadType;if(void 0!==a.preferredPayloadType&&(c=a.preferredPayloadType),a.parameters&&Object.keys(a.parameters).length){var d=[];Object.keys(a.parameters).forEach(function(b){d.push(b+"="+a.parameters[b])}),b+="a=fmtp:"+c+" "+d.join(";")+"\r\n"}return b},d.parseRtcpFb=function(a){var b=a.substr(a.indexOf(" ")+1).split(" ");return{type:b.shift(),parameter:b.join(" ")}},d.writeRtcpFb=function(a){var b="",c=a.payloadType;return void 0!==a.preferredPayloadType&&(c=a.preferredPayloadType),a.rtcpFeedback&&a.rtcpFeedback.length&&a.rtcpFeedback.forEach(function(a){b+="a=rtcp-fb:"+c+" "+a.type+(a.parameter&&a.parameter.length?" "+a.parameter:"")+"\r\n"}),b},d.parseSsrcMedia=function(a){var b=a.indexOf(" "),c={ssrc:parseInt(a.substr(7,b-7),10)},d=a.indexOf(":",b);return d>-1?(c.attribute=a.substr(b+1,d-b-1),c.value=a.substr(d+1)):c.attribute=a.substr(b+1),c},d.getMid=function(a){var b=d.matchPrefix(a,"a=mid:")[0];if(b)return b.substr(6)},d.parseFingerprint=function(a){var b=a.substr(14).split(" ");return{algorithm:b[0].toLowerCase(),value:b[1]}},d.getDtlsParameters=function(a,b){var c=d.matchPrefix(a+b,"a=fingerprint:");return{role:"auto",fingerprints:c.map(d.parseFingerprint)}},d.writeDtlsParameters=function(a,b){
var c="a=setup:"+b+"\r\n";return a.fingerprints.forEach(function(a){c+="a=fingerprint:"+a.algorithm+" "+a.value+"\r\n"}),c},d.getIceParameters=function(a,b){var c=d.splitLines(a);c=c.concat(d.splitLines(b));var e={usernameFragment:c.filter(function(a){return 0===a.indexOf("a=ice-ufrag:")})[0].substr(12),password:c.filter(function(a){return 0===a.indexOf("a=ice-pwd:")})[0].substr(10)};return e},d.writeIceParameters=function(a){return"a=ice-ufrag:"+a.usernameFragment+"\r\na=ice-pwd:"+a.password+"\r\n"},d.parseRtpParameters=function(a){for(var b={codecs:[],headerExtensions:[],fecMechanisms:[],rtcp:[]},c=d.splitLines(a),e=c[0].split(" "),f=3;f<e.length;f++){var g=e[f],h=d.matchPrefix(a,"a=rtpmap:"+g+" ")[0];if(h){var i=d.parseRtpMap(h),j=d.matchPrefix(a,"a=fmtp:"+g+" ");switch(i.parameters=j.length?d.parseFmtp(j[0]):{},i.rtcpFeedback=d.matchPrefix(a,"a=rtcp-fb:"+g+" ").map(d.parseRtcpFb),b.codecs.push(i),i.name.toUpperCase()){case"RED":case"ULPFEC":b.fecMechanisms.push(i.name.toUpperCase())}}}return d.matchPrefix(a,"a=extmap:").forEach(function(a){b.headerExtensions.push(d.parseExtmap(a))}),b},d.writeRtpDescription=function(a,b){var c="";c+="m="+a+" ",c+=b.codecs.length>0?"9":"0",c+=" UDP/TLS/RTP/SAVPF ",c+=b.codecs.map(function(a){return void 0!==a.preferredPayloadType?a.preferredPayloadType:a.payloadType}).join(" ")+"\r\n",c+="c=IN IP4 0.0.0.0\r\n",c+="a=rtcp:9 IN IP4 0.0.0.0\r\n",b.codecs.forEach(function(a){c+=d.writeRtpMap(a),c+=d.writeFmtp(a),c+=d.writeRtcpFb(a)});var e=0;return b.codecs.forEach(function(a){a.maxptime>e&&(e=a.maxptime)}),e>0&&(c+="a=maxptime:"+e+"\r\n"),c+="a=rtcp-mux\r\n",b.headerExtensions.forEach(function(a){c+=d.writeExtmap(a)}),c},d.parseRtpEncodingParameters=function(a){var b,c=[],e=d.parseRtpParameters(a),f=e.fecMechanisms.indexOf("RED")!==-1,g=e.fecMechanisms.indexOf("ULPFEC")!==-1,h=d.matchPrefix(a,"a=ssrc:").map(function(a){return d.parseSsrcMedia(a)}).filter(function(a){return"cname"===a.attribute}),i=h.length>0&&h[0].ssrc,j=d.matchPrefix(a,"a=ssrc-group:FID").map(function(a){var b=a.split(" ");return b.shift(),b.map(function(a){return parseInt(a,10)})});j.length>0&&j[0].length>1&&j[0][0]===i&&(b=j[0][1]),e.codecs.forEach(function(a){if("RTX"===a.name.toUpperCase()&&a.parameters.apt){var d={ssrc:i,codecPayloadType:parseInt(a.parameters.apt,10),rtx:{ssrc:b}};c.push(d),f&&(d=JSON.parse(JSON.stringify(d)),d.fec={ssrc:b,mechanism:g?"red+ulpfec":"red"},c.push(d))}}),0===c.length&&i&&c.push({ssrc:i});var k=d.matchPrefix(a,"b=");return k.length&&(k=0===k[0].indexOf("b=TIAS:")?parseInt(k[0].substr(7),10):0===k[0].indexOf("b=AS:")?1e3*parseInt(k[0].substr(5),10)*.95-16e3:void 0,c.forEach(function(a){a.maxBitrate=k})),c},d.parseRtcpParameters=function(a){var b={},c=d.matchPrefix(a,"a=ssrc:").map(function(a){return d.parseSsrcMedia(a)}).filter(function(a){return"cname"===a.attribute})[0];c&&(b.cname=c.value,b.ssrc=c.ssrc);var e=d.matchPrefix(a,"a=rtcp-rsize");b.reducedSize=e.length>0,b.compound=0===e.length;var f=d.matchPrefix(a,"a=rtcp-mux");return b.mux=f.length>0,b},d.parseMsid=function(a){var b,c=d.matchPrefix(a,"a=msid:");if(1===c.length)return b=c[0].substr(7).split(" "),{stream:b[0],track:b[1]};var e=d.matchPrefix(a,"a=ssrc:").map(function(a){return d.parseSsrcMedia(a)}).filter(function(a){return"msid"===a.attribute});return e.length>0?(b=e[0].value.split(" "),{stream:b[0],track:b[1]}):void 0},d.generateSessionId=function(){return Math.random().toString().substr(2,21)},d.writeSessionBoilerplate=function(a,b){var c,e=void 0!==b?b:2;return c=a?a:d.generateSessionId(),"v=0\r\no=thisisadapterortc "+c+" "+e+" IN IP4 127.0.0.1\r\ns=-\r\nt=0 0\r\n"},d.writeMediaSection=function(a,b,c,e){var f=d.writeRtpDescription(a.kind,b);if(f+=d.writeIceParameters(a.iceGatherer.getLocalParameters()),f+=d.writeDtlsParameters(a.dtlsTransport.getLocalParameters(),"offer"===c?"actpass":"active"),f+="a=mid:"+a.mid+"\r\n",f+=a.direction?"a="+a.direction+"\r\n":a.rtpSender&&a.rtpReceiver?"a=sendrecv\r\n":a.rtpSender?"a=sendonly\r\n":a.rtpReceiver?"a=recvonly\r\n":"a=inactive\r\n",a.rtpSender){var g="msid:"+e.id+" "+a.rtpSender.track.id+"\r\n";f+="a="+g,f+="a=ssrc:"+a.sendEncodingParameters[0].ssrc+" "+g,a.sendEncodingParameters[0].rtx&&(f+="a=ssrc:"+a.sendEncodingParameters[0].rtx.ssrc+" "+g,f+="a=ssrc-group:FID "+a.sendEncodingParameters[0].ssrc+" "+a.sendEncodingParameters[0].rtx.ssrc+"\r\n")}return f+="a=ssrc:"+a.sendEncodingParameters[0].ssrc+" cname:"+d.localCName+"\r\n",a.rtpSender&&a.sendEncodingParameters[0].rtx&&(f+="a=ssrc:"+a.sendEncodingParameters[0].rtx.ssrc+" cname:"+d.localCName+"\r\n"),f},d.getDirection=function(a,b){for(var c=d.splitLines(a),e=0;e<c.length;e++)switch(c[e]){case"a=sendrecv":case"a=sendonly":case"a=recvonly":case"a=inactive":return c[e].substr(2)}return b?d.getDirection(b):"sendrecv"},d.getKind=function(a){var b=d.splitLines(a),c=b[0].split(" ");return c[0].substr(2)},d.isRejected=function(a){return"0"===a.split(" ",2)[1]},d.parseMLine=function(a){var b=d.splitLines(a),c=b[0].substr(2).split(" ");return{kind:c[0],port:parseInt(c[1],10),protocol:c[2],fmt:c.slice(3).join(" ")}},d.parseOLine=function(a){var b=d.matchPrefix(a,"o=")[0],c=b.substr(2).split(" ");return{username:c[0],sessionId:c[1],sessionVersion:parseInt(c[2],10),netType:c[3],addressType:c[4],address:c[5]}},"object"==typeof b&&(b.exports=d)},{}],3:[function(a,b,c){(function(c){"use strict";var d=a("./adapter_factory.js");b.exports=d({window:c.window})}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./adapter_factory.js":4}],4:[function(a,b,c){"use strict";var d=a("./utils");b.exports=function(b,c){var e=b&&b.window,f={shimChrome:!0,shimFirefox:!0,shimEdge:!0,shimSafari:!0};for(var g in c)hasOwnProperty.call(c,g)&&(f[g]=c[g]);var h=d.log,i=d.detectBrowser(e),j=a("./chrome/chrome_shim")||null,k=a("./edge/edge_shim")||null,l=a("./firefox/firefox_shim")||null,m=a("./safari/safari_shim")||null,n=a("./common_shim")||null,o={browserDetails:i,commonShim:n,extractVersion:d.extractVersion,disableLog:d.disableLog,disableWarnings:d.disableWarnings};switch(i.browser){case"chrome":if(!j||!j.shimPeerConnection||!f.shimChrome)return h("Chrome shim is not included in this adapter release."),o;h("adapter.js
shimming chrome."),o.browserShim=j,n.shimCreateObjectURL(e),j.shimGetUserMedia(e),j.shimMediaStream(e),j.shimSourceObject(e),j.shimPeerConnection(e),j.shimOnTrack(e),j.shimAddTrackRemoveTrack(e),j.shimGetSendersWithDtmf(e),n.shimRTCIceCandidate(e),n.shimMaxMessageSize(e),n.shimSendThrowTypeError(e);break;case"firefox":if(!l||!l.shimPeerConnection||!f.shimFirefox)return h("Firefox shim is not included in this adapter release."),o;h("adapter.js shimming firefox."),o.browserShim=l,n.shimCreateObjectURL(e),l.shimGetUserMedia(e),l.shimSourceObject(e),l.shimPeerConnection(e),l.shimOnTrack(e),l.shimRemoveStream(e),n.shimRTCIceCandidate(e),n.shimMaxMessageSize(e),n.shimSendThrowTypeError(e);break;case"edge":if(!k||!k.shimPeerConnection||!f.shimEdge)return h("MS edge shim is not included in this adapter release."),o;h("adapter.js shimming edge."),o.browserShim=k,n.shimCreateObjectURL(e),k.shimGetUserMedia(e),k.shimPeerConnection(e),k.shimReplaceTrack(e),n.shimMaxMessageSize(e),n.shimSendThrowTypeError(e);break;case"safari":if(!m||!f.shimSafari)return h("Safari shim is not included in this adapter release."),o;h("adapter.js shimming safari."),o.browserShim=m,n.shimCreateObjectURL(e),m.shimRTCIceServerUrls(e),m.shimCallbacksAPI(e),m.shimLocalStreamsAPI(e),m.shimRemoteStreamsAPI(e),m.shimTrackEventTransceiver(e),m.shimGetUserMedia(e),m.shimCreateOfferLegacy(e),n.shimRTCIceCandidate(e),n.shimMaxMessageSize(e),n.shimSendThrowTypeError(e);break;default:h("Unsupported browser!")}return o}},{"./chrome/chrome_shim":5,"./common_shim":7,"./edge/edge_shim":8,"./firefox/firefox_shim":10,"./safari/safari_shim":12,"./utils":13}],5:[function(a,b,c){"use strict";var d=a("../utils.js"),e=d.log;b.exports={shimGetUserMedia:a("./getusermedia"),shimMediaStream:function(a){a.MediaStream=a.MediaStream||a.webkitMediaStream},shimOnTrack:function(a){if("object"!=typeof a||!a.RTCPeerConnection||"ontrack"in a.RTCPeerConnection.prototype)"RTCRtpTransceiver"in a||d.wrapPeerConnectionEvent(a,"track",function(a){return a.transceiver||(a.transceiver={receiver:a.receiver}),a});else{Object.defineProperty(a.RTCPeerConnection.prototype,"ontrack",{get:function(){return this._ontrack},set:function(a){this._ontrack&&this.removeEventListener("track",this._ontrack),this.addEventListener("track",this._ontrack=a)}});var b=a.RTCPeerConnection.prototype.setRemoteDescription;a.RTCPeerConnection.prototype.setRemoteDescription=function(){var c=this;return c._ontrackpoly||(c._ontrackpoly=function(b){b.stream.addEventListener("addtrack",function(d){var e;e=a.RTCPeerConnection.prototype.getReceivers?c.getReceivers().find(function(a){return a.track&&a.track.id===d.track.id}):{track:d.track};var f=new Event("track");f.track=d.track,f.receiver=e,f.transceiver={receiver:e},f.streams=[b.stream],c.dispatchEvent(f)}),b.stream.getTracks().forEach(function(d){var e;e=a.RTCPeerConnection.prototype.getReceivers?c.getReceivers().find(function(a){return a.track&&a.track.id===d.id}):{track:d};var f=new Event("track");f.track=d,f.receiver=e,f.transceiver={receiver:e},f.streams=[b.stream],c.dispatchEvent(f)})},c.addEventListener("addstream",c._ontrackpoly)),b.apply(c,arguments)}}},shimGetSendersWithDtmf:function(a){if("object"==typeof a&&a.RTCPeerConnection&&!("getSenders"in a.RTCPeerConnection.prototype)&&"createDTMFSender"in a.RTCPeerConnection.prototype){var b=function(a,b){return{track:b,get dtmf(){return void 0===this._dtmf&&("audio"===b.kind?this._dtmf=a.createDTMFSender(b):this._dtmf=null),this._dtmf},_pc:a}};if(!a.RTCPeerConnection.prototype.getSenders){a.RTCPeerConnection.prototype.getSenders=function(){return this._senders=this._senders||[],this._senders.slice()};var c=a.RTCPeerConnection.prototype.addTrack;a.RTCPeerConnection.prototype.addTrack=function(a,d){var e=this,f=c.apply(e,arguments);return f||(f=b(e,a),e._senders.push(f)),f};var d=a.RTCPeerConnection.prototype.removeTrack;a.RTCPeerConnection.prototype.removeTrack=function(a){var b=this;d.apply(b,arguments);var c=b._senders.indexOf(a);c!==-1&&b._senders.splice(c,1)}}var e=a.RTCPeerConnection.prototype.addStream;a.RTCPeerConnection.prototype.addStream=function(a){var c=this;c._senders=c._senders||[],e.apply(c,[a]),a.getTracks().forEach(function(a){c._senders.push(b(c,a))})};var f=a.RTCPeerConnection.prototype.removeStream;a.RTCPeerConnection.prototype.removeStream=function(a){var b=this;b._senders=b._senders||[],f.apply(b,[a]),a.getTracks().forEach(function(a){var c=b._senders.find(function(b){return b.track===a});c&&b._senders.splice(b._senders.indexOf(c),1)})}}else if("object"==typeof a&&a.RTCPeerConnection&&"getSenders"in a.RTCPeerConnection.prototype&&"createDTMFSender"in a.RTCPeerConnection.prototype&&a.RTCRtpSender&&!("dtmf"in a.RTCRtpSender.prototype)){var g=a.RTCPeerConnection.prototype.getSenders;a.RTCPeerConnection.prototype.getSenders=function(){var a=this,b=g.apply(a,[]);return b.forEach(function(b){b._pc=a}),b},Object.defineProperty(a.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=this._pc.createDTMFSender(this.track):this._dtmf=null),this._dtmf}})}},shimSourceObject:function(a){var b=a&&a.URL;"object"==typeof a&&(!a.HTMLMediaElement||"srcObject"in a.HTMLMediaElement.prototype||Object.defineProperty(a.HTMLMediaElement.prototype,"srcObject",{get:function(){return this._srcObject},set:function(a){var c=this;return this._srcObject=a,this.src&&b.revokeObjectURL(this.src),a?(this.src=b.createObjectURL(a),a.addEventListener("addtrack",function(){c.src&&b.revokeObjectURL(c.src),c.src=b.createObjectURL(a)}),void a.addEventListener("removetrack",function(){c.src&&b.revokeObjectURL(c.src),c.src=b.createObjectURL(a)})):void(this.src="")}}))},shimAddTrackRemoveTrackWithNative:function(a){a.RTCPeerConnection.prototype.getLocalStreams=function(){var a=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},Object.keys(this._shimmedLocalStreams).map(function(b){return a._shimmedLocalStreams[b][0]})};var b=a.RTCPeerConnection.prototype.addTrack;a.RTCPeerConnection.prototype.addTrack=function(a,c){if(!c)return b.apply(this,arguments);this._shimmedLocalStreams=this._shimmedLocalStreams||{};var d=b.apply(this,arguments);return this._shimmedLocalStreams[c.id]?this._shimmedLocalStreams[c.id].indexOf(d)===-1&&this._shimmedLocalStreams[c.id].push(d):this._shimmedLocalStreams[c.id]=[c,d],d};var c=a.RTCPeerConnection.prototype.addStream;a.RTCPeerConnection.prototype.addStream=function(a){var b=this;this._shimmedLocalStreams=this._shimmedLocalStreams||{},a.getTracks().forEach(function(a){var c=b.getSenders().find(function(b){return b.track===a});if(c)throw new DOMException("Track already exists.","InvalidAccessError")});var d=b.getSenders();c.apply(this,arguments);var e=b.getSenders().filter(function(a){return d.indexOf(a)===-1});this._shimmedLocalStreams[a.id]=[a].concat(e)};var d=a.RTCPeerConnection.prototype.removeStream;a.RTCPeerConnection.prototype.removeStream=function(a){return this._shimmedLocalStreams=this._shimmedLocalStreams||{},delete this._shimmedLocalStreams[a.id],d.apply(this,arguments)};var e=a.RTCPeerConnection.prototype.removeTrack;a.RTCPeerConnection.prototype.removeTrack=function(a){var b=this;return this._shimmedLocalStreams=this._shimmedLocalStreams||{},a&&Object.keys(this._shimmedLocalStreams).forEach(function(c){var d=b._shimmedLocalStreams[c].indexOf(a);d!==-1&&b._shimmedLocalStreams[c].splice(d,1),1===b._shimmedLocalStreams[c].length&&delete b._shimmedLocalStreams[c]}),e.apply(this,arguments)}},shimAddTrackRemoveTrack:function(a){function b(a,b){var c=b.sdp;return Object.keys(a._reverseStreams||[]).forEach(function(b){var d=a._reverseStreams[b],e=a._streams[d.id];c=c.replace(new RegExp(e.id,"g"),d.id)}),new RTCSessionDescription({type:b.type,sdp:c})}function c(a,b){var c=b.sdp;return Object.keys(a._reverseStreams||[]).forEach(function(b){var d=a._reverseStreams[b],e=a._streams[d.id];c=c.replace(new RegExp(d.id,"g"),e.id)}),new RTCSessionDescription({type:b.type,sdp:c})}var e=d.detectBrowser(a);if(a.RTCPeerConnection.prototype.addTrack&&e.version>=65)return
this.shimAddTrackRemoveTrackWithNative(a);var f=a.RTCPeerConnection.prototype.getLocalStreams;a.RTCPeerConnection.prototype.getLocalStreams=function(){var a=this,b=f.apply(this);return a._reverseStreams=a._reverseStreams||{},b.map(function(b){return a._reverseStreams[b.id]})};var g=a.RTCPeerConnection.prototype.addStream;a.RTCPeerConnection.prototype.addStream=function(b){var c=this;if(c._streams=c._streams||{},c._reverseStreams=c._reverseStreams||{},b.getTracks().forEach(function(a){var b=c.getSenders().find(function(b){return b.track===a});if(b)throw new DOMException("Track already exists.","InvalidAccessError")}),!c._reverseStreams[b.id]){var d=new a.MediaStream(b.getTracks());c._streams[b.id]=d,c._reverseStreams[d.id]=b,b=d}g.apply(c,[b])};var h=a.RTCPeerConnection.prototype.removeStream;a.RTCPeerConnection.prototype.removeStream=function(a){var b=this;b._streams=b._streams||{},b._reverseStreams=b._reverseStreams||{},h.apply(b,[b._streams[a.id]||a]),delete b._reverseStreams[b._streams[a.id]?b._streams[a.id].id:a.id],delete b._streams[a.id]},a.RTCPeerConnection.prototype.addTrack=function(b,c){var d=this;if("closed"===d.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");var e=[].slice.call(arguments,1);if(1!==e.length||!e[0].getTracks().find(function(a){return a===b}))throw new DOMException("The adapter.js addTrack polyfill only supports a single stream which is associated with the specified track.","NotSupportedError");var f=d.getSenders().find(function(a){return a.track===b});if(f)throw new DOMException("Track already exists.","InvalidAccessError");d._streams=d._streams||{},d._reverseStreams=d._reverseStreams||{};var g=d._streams[c.id];if(g)g.addTrack(b),Promise.resolve().then(function(){d.dispatchEvent(new Event("negotiationneeded"))});else{var h=new a.MediaStream([b]);d._streams[c.id]=h,d._reverseStreams[h.id]=c,d.addStream(h)}return d.getSenders().find(function(a){return a.track===b})},["createOffer","createAnswer"].forEach(function(c){var d=a.RTCPeerConnection.prototype[c];a.RTCPeerConnection.prototype[c]=function(){var a=this,c=arguments,e=arguments.length&&"function"==typeof arguments[0];return e?d.apply(a,[function(d){var e=b(a,d);c[0].apply(null,[e])},function(a){c[1]&&c[1].apply(null,a)},arguments[2]]):d.apply(a,arguments).then(function(c){return b(a,c)})}});var i=a.RTCPeerConnection.prototype.setLocalDescription;a.RTCPeerConnection.prototype.setLocalDescription=function(){var a=this;return arguments.length&&arguments[0].type?(arguments[0]=c(a,arguments[0]),i.apply(a,arguments)):i.apply(a,arguments)};var j=Object.getOwnPropertyDescriptor(a.RTCPeerConnection.prototype,"localDescription");Object.defineProperty(a.RTCPeerConnection.prototype,"localDescription",{get:function(){var a=this,c=j.get.apply(this);return""===c.type?c:b(a,c)}}),a.RTCPeerConnection.prototype.removeTrack=function(a){var b=this;if("closed"===b.signalingState)throw new DOMException("The RTCPeerConnection's signalingState is 'closed'.","InvalidStateError");if(!a._pc)throw new DOMException("Argument 1 of RTCPeerConnection.removeTrack does not implement interface RTCRtpSender.","TypeError");var c=a._pc===b;if(!c)throw new DOMException("Sender was not created by this connection.","InvalidAccessError");b._streams=b._streams||{};var d;Object.keys(b._streams).forEach(function(c){var e=b._streams[c].getTracks().find(function(b){return a.track===b});e&&(d=b._streams[c])}),d&&(1===d.getTracks().length?b.removeStream(b._reverseStreams[d.id]):d.removeTrack(a.track),b.dispatchEvent(new Event("negotiationneeded")))}},shimPeerConnection:function(a){var b=d.detectBrowser(a);if(!a.RTCPeerConnection&&a.webkitRTCPeerConnection)a.RTCPeerConnection=function(b,c){return e("PeerConnection"),b&&b.iceTransportPolicy&&(b.iceTransports=b.iceTransportPolicy),new a.webkitRTCPeerConnection(b,c)},a.RTCPeerConnection.prototype=a.webkitRTCPeerConnection.prototype,a.webkitRTCPeerConnection.generateCertificate&&Object.defineProperty(a.RTCPeerConnection,"generateCertificate",{get:function(){return a.webkitRTCPeerConnection.generateCertificate}});else{var c=a.RTCPeerConnection;a.RTCPeerConnection=function(a,b){if(a&&a.iceServers){for(var e=[],f=0;f<a.iceServers.length;f++){var g=a.iceServers[f];!g.hasOwnProperty("urls")&&g.hasOwnProperty("url")?(d.deprecated("RTCIceServer.url","RTCIceServer.urls"),g=JSON.parse(JSON.stringify(g)),g.urls=g.url,e.push(g)):e.push(a.iceServers[f])}a.iceServers=e}return new c(a,b)},a.RTCPeerConnection.prototype=c.prototype,Object.defineProperty(a.RTCPeerConnection,"generateCertificate",{get:function(){return c.generateCertificate}})}var f=a.RTCPeerConnection.prototype.getStats;a.RTCPeerConnection.prototype.getStats=function(a,b,c){var d=this,e=arguments;if(arguments.length>0&&"function"==typeof a)return f.apply(this,arguments);if(0===f.length&&(0===arguments.length||"function"!=typeof arguments[0]))return f.apply(this,[]);var g=function(a){var b={},c=a.result();return c.forEach(function(a){var c={id:a.id,timestamp:a.timestamp,type:{localcandidate:"local-candidate",remotecandidate:"remote-candidate"}[a.type]||a.type};a.names().forEach(function(b){c[b]=a.stat(b)}),b[c.id]=c}),b},h=function(a){return new Map(Object.keys(a).map(function(b){return[b,a[b]]}))};if(arguments.length>=2){var i=function(a){e[1](h(g(a)))};return f.apply(this,[i,arguments[0]])}return new Promise(function(a,b){f.apply(d,[function(b){a(h(g(b)))},b])}).then(b,c)},b.version<51&&["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(b){var c=a.RTCPeerConnection.prototype[b];a.RTCPeerConnection.prototype[b]=function(){var a=arguments,b=this,d=new Promise(function(d,e){c.apply(b,[a[0],d,e])});return a.length<2?d:d.then(function(){a[1].apply(null,[])},function(b){a.length>=3&&a[2].apply(null,[b])})}}),b.version<52&&["createOffer","createAnswer"].forEach(function(b){var c=a.RTCPeerConnection.prototype[b];a.RTCPeerConnection.prototype[b]=function(){var a=this;if(arguments.length<1||1===arguments.length&&"object"==typeof arguments[0]){var b=1===arguments.length?arguments[0]:void 0;return new Promise(function(d,e){c.apply(a,[d,e,b])})}return c.apply(this,arguments)}}),["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(b){var c=a.RTCPeerConnection.prototype[b];a.RTCPeerConnection.prototype[b]=function(){return arguments[0]=new("addIceCandidate"===b?a.RTCIceCandidate:a.RTCSessionDescription)(arguments[0]),c.apply(this,arguments)}});var g=a.RTCPeerConnection.prototype.addIceCandidate;a.RTCPeerConnection.prototype.addIceCandidate=function(){return arguments[0]?g.apply(this,arguments):(arguments[1]&&arguments[1].apply(null),Promise.resolve())}}}},{"../utils.js":13,"./getusermedia":6}],6:[function(a,b,c){"use strict";var d=a("../utils.js"),e=d.log;b.exports=function(a){var b=d.detectBrowser(a),c=a&&a.navigator,f=function(a){if("object"!=typeof a||a.mandatory||a.optional)return a;var b={};return Object.keys(a).forEach(function(c){if("require"!==c&&"advanced"!==c&&"mediaSource"!==c){var d="object"==typeof a[c]?a[c]:{ideal:a[c]};void 0!==d.exact&&"number"==typeof d.exact&&(d.min=d.max=d.exact);var e=function(a,b){return a?a+b.charAt(0).toUpperCase()+b.slice(1):"deviceId"===b?"sourceId":b};if(void 0!==d.ideal){b.optional=b.optional||[];var f={};"number"==typeof d.ideal?(f[e("min",c)]=d.ideal,b.optional.push(f),f={},f[e("max",c)]=d.ideal,b.optional.push(f)):(f[e("",c)]=d.ideal,b.optional.push(f))}void 0!==d.exact&&"number"!=typeof d.exact?(b.mandatory=b.mandatory||{},b.mandatory[e("",c)]=d.exact):["min","max"].forEach(function(a){void 0!==d[a]&&(b.mandatory=b.mandatory||{},b.mandatory[e(a,c)]=d[a])})}}),a.advanced&&(b.optional=(b.optional||[]).concat(a.advanced)),b},g=function(a,d){if(b.version>=61)return d(a);if(a=JSON.parse(JSON.stringify(a)),a&&"object"==typeof a.audio){var g=function(a,b,c){b in a&&!(c in a)&&(a[c]=a[b],delete a[b])};a=JSON.parse(JSON.stringify(a)),g(a.audio,"autoGainControl","googAutoGainControl"),g(a.audio,"noiseSuppression","googNoiseSuppression"),a.audio=f(a.audio)}if(a&&"object"==typeof
a.video){var h=a.video.facingMode;h=h&&("object"==typeof h?h:{ideal:h});var i=b.version<66;if(h&&("user"===h.exact||"environment"===h.exact||"user"===h.ideal||"environment"===h.ideal)&&(!c.mediaDevices.getSupportedConstraints||!c.mediaDevices.getSupportedConstraints().facingMode||i)){delete a.video.facingMode;var j;if("environment"===h.exact||"environment"===h.ideal?j=["back","rear"]:"user"!==h.exact&&"user"!==h.ideal||(j=["front"]),j)return c.mediaDevices.enumerateDevices().then(function(b){b=b.filter(function(a){return"videoinput"===a.kind});var c=b.find(function(a){return j.some(function(b){return a.label.toLowerCase().indexOf(b)!==-1})});return!c&&b.length&&j.indexOf("back")!==-1&&(c=b[b.length-1]),c&&(a.video.deviceId=h.exact?{exact:c.deviceId}:{ideal:c.deviceId}),a.video=f(a.video),e("chrome: "+JSON.stringify(a)),d(a)})}a.video=f(a.video)}return e("chrome: "+JSON.stringify(a)),d(a)},h=function(a){return{name:{PermissionDeniedError:"NotAllowedError",PermissionDismissedError:"NotAllowedError",InvalidStateError:"NotAllowedError",DevicesNotFoundError:"NotFoundError",ConstraintNotSatisfiedError:"OverconstrainedError",TrackStartError:"NotReadableError",MediaDeviceFailedDueToShutdown:"NotAllowedError",MediaDeviceKillSwitchOn:"NotAllowedError",TabCaptureError:"AbortError",ScreenCaptureError:"AbortError",DeviceCaptureError:"AbortError"}[a.name]||a.name,message:a.message,constraint:a.constraintName,toString:function(){return this.name+(this.message&&": ")+this.message}}},i=function(a,b,d){g(a,function(a){c.webkitGetUserMedia(a,b,function(a){d&&d(h(a))})})};c.getUserMedia=i;var j=function(a){return new Promise(function(b,d){c.getUserMedia(a,b,d)})};if(c.mediaDevices||(c.mediaDevices={getUserMedia:j,enumerateDevices:function(){return new Promise(function(b){var c={audio:"audioinput",video:"videoinput"};return a.MediaStreamTrack.getSources(function(a){b(a.map(function(a){return{label:a.label,kind:c[a.kind],deviceId:a.id,groupId:""}}))})})},getSupportedConstraints:function(){return{deviceId:!0,echoCancellation:!0,facingMode:!0,frameRate:!0,height:!0,width:!0}}}),c.mediaDevices.getUserMedia){var k=c.mediaDevices.getUserMedia.bind(c.mediaDevices);c.mediaDevices.getUserMedia=function(a){return g(a,function(a){return k(a).then(function(b){if(a.audio&&!b.getAudioTracks().length||a.video&&!b.getVideoTracks().length)throw b.getTracks().forEach(function(a){a.stop()}),new DOMException("","NotFoundError");return b},function(a){return Promise.reject(h(a))})})}}else c.mediaDevices.getUserMedia=function(a){return j(a)};"undefined"==typeof c.mediaDevices.addEventListener&&(c.mediaDevices.addEventListener=function(){e("Dummy mediaDevices.addEventListener called.")}),"undefined"==typeof c.mediaDevices.removeEventListener&&(c.mediaDevices.removeEventListener=function(){e("Dummy mediaDevices.removeEventListener called.")})}},{"../utils.js":13}],7:[function(a,b,c){"use strict";var d=a("sdp"),e=a("./utils");b.exports={shimRTCIceCandidate:function(a){if(a.RTCIceCandidate&&!(a.RTCIceCandidate&&"foundation"in a.RTCIceCandidate.prototype)){var b=a.RTCIceCandidate;a.RTCIceCandidate=function(a){if("object"==typeof a&&a.candidate&&0===a.candidate.indexOf("a=")&&(a=JSON.parse(JSON.stringify(a)),a.candidate=a.candidate.substr(2)),a.candidate&&a.candidate.length){var c=new b(a),e=d.parseCandidate(a.candidate),f=Object.assign(c,e);return f.toJSON=function(){return{candidate:f.candidate,sdpMid:f.sdpMid,sdpMLineIndex:f.sdpMLineIndex,usernameFragment:f.usernameFragment}},f}return new b(a)},a.RTCIceCandidate.prototype=b.prototype,e.wrapPeerConnectionEvent(a,"icecandidate",function(b){return b.candidate&&Object.defineProperty(b,"candidate",{value:new a.RTCIceCandidate(b.candidate),writable:"false"}),b})}},shimCreateObjectURL:function(a){var b=a&&a.URL;if("object"==typeof a&&a.HTMLMediaElement&&"srcObject"in a.HTMLMediaElement.prototype&&b.createObjectURL&&b.revokeObjectURL){var c=b.createObjectURL.bind(b),d=b.revokeObjectURL.bind(b),f=new Map,g=0;b.createObjectURL=function(a){if("getTracks"in a){var b="polyblob:"+ ++g;return f.set(b,a),e.deprecated("URL.createObjectURL(stream)","elem.srcObject = stream"),b}return c(a)},b.revokeObjectURL=function(a){d(a),f["delete"](a)};var h=Object.getOwnPropertyDescriptor(a.HTMLMediaElement.prototype,"src");Object.defineProperty(a.HTMLMediaElement.prototype,"src",{get:function(){return h.get.apply(this)},set:function(a){return this.srcObject=f.get(a)||null,h.set.apply(this,[a])}});var i=a.HTMLMediaElement.prototype.setAttribute;a.HTMLMediaElement.prototype.setAttribute=function(){return 2===arguments.length&&"src"===(""+arguments[0]).toLowerCase()&&(this.srcObject=f.get(arguments[1])||null),i.apply(this,arguments)}}},shimMaxMessageSize:function(a){if(!a.RTCSctpTransport&&a.RTCPeerConnection){var b=e.detectBrowser(a);"sctp"in a.RTCPeerConnection.prototype||Object.defineProperty(a.RTCPeerConnection.prototype,"sctp",{get:function(){return"undefined"==typeof this._sctp?null:this._sctp}});var c=function(a){var b=d.splitSections(a.sdp);return b.shift(),b.some(function(a){var b=d.parseMLine(a);return b&&"application"===b.kind&&b.protocol.indexOf("SCTP")!==-1})},f=function(a){var b=a.sdp.match(/mozilla...THIS_IS_SDPARTA-(\d+)/);if(null===b||b.length<2)return-1;var c=parseInt(b[1],10);return c!==c?-1:c},g=function(a){var c=65536;return"firefox"===b.browser&&(c=b.version<57?a===-1?16384:2147483637:57===b.version?65535:65536),c},h=function(a,c){var e=65536;"firefox"===b.browser&&57===b.version&&(e=65535);var f=d.matchPrefix(a.sdp,"a=max-message-size:");return f.length>0?e=parseInt(f[0].substr(19),10):"firefox"===b.browser&&c!==-1&&(e=2147483637),e},i=a.RTCPeerConnection.prototype.setRemoteDescription;a.RTCPeerConnection.prototype.setRemoteDescription=function(){var a=this;if(a._sctp=null,c(arguments[0])){var b,d=f(arguments[0]),e=g(d),j=h(arguments[0],d);b=0===e&&0===j?Number.POSITIVE_INFINITY:0===e||0===j?Math.max(e,j):Math.min(e,j);var k={};Object.defineProperty(k,"maxMessageSize",{get:function(){return b}}),a._sctp=k}return i.apply(a,arguments)}}},shimSendThrowTypeError:function(a){if(a.RTCPeerConnection&&"createDataChannel"in a.RTCPeerConnection.prototype){var b=a.RTCPeerConnection.prototype.createDataChannel;a.RTCPeerConnection.prototype.createDataChannel=function(){var a=this,c=b.apply(a,arguments),d=c.send;return c.send=function(){var b=this,c=arguments[0],e=c.length||c.size||c.byteLength;if(e>a.sctp.maxMessageSize)throw new DOMException("Message too large (can send a maximum of "+a.sctp.maxMessageSize+" bytes)","TypeError");return d.apply(b,arguments)},c}}}}},{"./utils":13,sdp:2}],8:[function(a,b,c){"use strict";var d=a("../utils"),e=a("rtcpeerconnection-shim");b.exports={shimGetUserMedia:a("./getusermedia"),shimPeerConnection:function(a){var b=d.detectBrowser(a);if(a.RTCIceGatherer&&(a.RTCIceCandidate||(a.RTCIceCandidate=function(a){return a}),a.RTCSessionDescription||(a.RTCSessionDescription=function(a){return a}),b.version<15025)){var c=Object.getOwnPropertyDescriptor(a.MediaStreamTrack.prototype,"enabled");Object.defineProperty(a.MediaStreamTrack.prototype,"enabled",{set:function(a){c.set.call(this,a);var b=new Event("enabled");b.enabled=a,this.dispatchEvent(b)}})}!a.RTCRtpSender||"dtmf"in a.RTCRtpSender.prototype||Object.defineProperty(a.RTCRtpSender.prototype,"dtmf",{get:function(){return void 0===this._dtmf&&("audio"===this.track.kind?this._dtmf=new a.RTCDtmfSender(this):"video"===this.track.kind&&(this._dtmf=null)),this._dtmf}}),a.RTCDtmfSender&&!a.RTCDTMFSender&&(a.RTCDTMFSender=a.RTCDtmfSender),a.RTCPeerConnection=e(a,b.version)},shimReplaceTrack:function(a){!a.RTCRtpSender||"replaceTrack"in a.RTCRtpSender.prototype||(a.RTCRtpSender.prototype.replaceTrack=a.RTCRtpSender.prototype.setTrack)}}},{"../utils":13,"./getusermedia":9,"rtcpeerconnection-shim":1}],9:[function(a,b,c){"use strict";b.exports=function(a){var b=a&&a.navigator,c=function(a){return{name:{PermissionDeniedError:"NotAllowedError"}[a.name]||a.name,message:a.message,constraint:a.constraint,toString:function(){return this.name}}},d=b.mediaDevices.getUserMedia.bind(b.mediaDevices);b.mediaDevices.getUserMedia=function(a){return
d(a)["catch"](function(a){return Promise.reject(c(a))})}}},{}],10:[function(a,b,c){"use strict";var d=a("../utils");b.exports={shimGetUserMedia:a("./getusermedia"),shimOnTrack:function(a){"object"!=typeof a||!a.RTCPeerConnection||"ontrack"in a.RTCPeerConnection.prototype||Object.defineProperty(a.RTCPeerConnection.prototype,"ontrack",{get:function(){return this._ontrack},set:function(a){this._ontrack&&(this.removeEventListener("track",this._ontrack),this.removeEventListener("addstream",this._ontrackpoly)),this.addEventListener("track",this._ontrack=a),this.addEventListener("addstream",this._ontrackpoly=function(a){a.stream.getTracks().forEach(function(b){var c=new Event("track");c.track=b,c.receiver={track:b},c.transceiver={receiver:c.receiver},c.streams=[a.stream],this.dispatchEvent(c)}.bind(this))}.bind(this))}}),"object"==typeof a&&a.RTCTrackEvent&&"receiver"in a.RTCTrackEvent.prototype&&!("transceiver"in a.RTCTrackEvent.prototype)&&Object.defineProperty(a.RTCTrackEvent.prototype,"transceiver",{get:function(){return{receiver:this.receiver}}})},shimSourceObject:function(a){"object"==typeof a&&(!a.HTMLMediaElement||"srcObject"in a.HTMLMediaElement.prototype||Object.defineProperty(a.HTMLMediaElement.prototype,"srcObject",{get:function(){return this.mozSrcObject},set:function(a){this.mozSrcObject=a}}))},shimPeerConnection:function(a){var b=d.detectBrowser(a);if("object"==typeof a&&(a.RTCPeerConnection||a.mozRTCPeerConnection)){
a.RTCPeerConnection||(a.RTCPeerConnection=function(c,d){if(b.version<38&&c&&c.iceServers){for(var e=[],f=0;f<c.iceServers.length;f++){var g=c.iceServers[f];if(g.hasOwnProperty("urls"))for(var h=0;h<g.urls.length;h++){var i={url:g.urls[h]};0===g.urls[h].indexOf("turn")&&(i.username=g.username,i.credential=g.credential),e.push(i)}else e.push(c.iceServers[f])}c.iceServers=e}return new a.mozRTCPeerConnection(c,d)},a.RTCPeerConnection.prototype=a.mozRTCPeerConnection.prototype,a.mozRTCPeerConnection.generateCertificate&&Object.defineProperty(a.RTCPeerConnection,"generateCertificate",{get:function(){return a.mozRTCPeerConnection.generateCertificate}}),a.RTCSessionDescription=a.mozRTCSessionDescription,a.RTCIceCandidate=a.mozRTCIceCandidate),["setLocalDescription","setRemoteDescription","addIceCandidate"].forEach(function(b){var c=a.RTCPeerConnection.prototype[b];a.RTCPeerConnection.prototype[b]=function(){return arguments[0]=new("addIceCandidate"===b?a.RTCIceCandidate:a.RTCSessionDescription)(arguments[0]),c.apply(this,arguments)}});var c=a.RTCPeerConnection.prototype.addIceCandidate;a.RTCPeerConnection.prototype.addIceCandidate=function(){return arguments[0]?c.apply(this,arguments):(arguments[1]&&arguments[1].apply(null),Promise.resolve())};var e=function(a){var b=new Map;return Object.keys(a).forEach(function(c){b.set(c,a[c]),b[c]=a[c]}),b},f={inboundrtp:"inbound-rtp",outboundrtp:"outbound-rtp",candidatepair:"candidate-pair",localcandidate:"local-candidate",remotecandidate:"remote-candidate"},g=a.RTCPeerConnection.prototype.getStats;a.RTCPeerConnection.prototype.getStats=function(a,c,d){return g.apply(this,[a||null]).then(function(a){if(b.version<48&&(a=e(a)),b.version<53&&!c)try{a.forEach(function(a){a.type=f[a.type]||a.type})}catch(d){if("TypeError"!==d.name)throw d;a.forEach(function(b,c){a.set(c,Object.assign({},b,{type:f[b.type]||b.type}))})}return a}).then(c,d)}}},shimRemoveStream:function(a){!a.RTCPeerConnection||"removeStream"in a.RTCPeerConnection.prototype||(a.RTCPeerConnection.prototype.removeStream=function(a){var b=this;d.deprecated("removeStream","removeTrack"),this.getSenders().forEach(function(c){c.track&&a.getTracks().indexOf(c.track)!==-1&&b.removeTrack(c)})})}}},{"../utils":13,"./getusermedia":11}],11:[function(a,b,c){"use strict";var d=a("../utils"),e=d.log;b.exports=function(a){var b=d.detectBrowser(a),c=a&&a.navigator,f=a&&a.MediaStreamTrack,g=function(a){return{name:{InternalError:"NotReadableError",NotSupportedError:"TypeError",PermissionDeniedError:"NotAllowedError",SecurityError:"NotAllowedError"}[a.name]||a.name,message:{"The operation is insecure.":"The request is not allowed by the user agent or the platform in the current context."}[a.message]||a.message,constraint:a.constraint,toString:function(){return this.name+(this.message&&": ")+this.message}}},h=function(a,d,f){var h=function(a){if("object"!=typeof a||a.require)return a;var b=[];return Object.keys(a).forEach(function(c){if("require"!==c&&"advanced"!==c&&"mediaSource"!==c){var d=a[c]="object"==typeof a[c]?a[c]:{ideal:a[c]};if(void 0===d.min&&void 0===d.max&&void 0===d.exact||b.push(c),void 0!==d.exact&&("number"==typeof d.exact?d.min=d.max=d.exact:a[c]=d.exact,delete d.exact),void 0!==d.ideal){a.advanced=a.advanced||[];var e={};"number"==typeof d.ideal?e[c]={min:d.ideal,max:d.ideal}:e[c]=d.ideal,a.advanced.push(e),delete d.ideal,Object.keys(d).length||delete a[c]}}}),b.length&&(a.require=b),a};return a=JSON.parse(JSON.stringify(a)),b.version<38&&(e("spec: "+JSON.stringify(a)),a.audio&&(a.audio=h(a.audio)),a.video&&(a.video=h(a.video)),e("ff37: "+JSON.stringify(a))),c.mozGetUserMedia(a,d,function(a){f(g(a))})},i=function(a){return new Promise(function(b,c){h(a,b,c)})};if(c.mediaDevices||(c.mediaDevices={getUserMedia:i,addEventListener:function(){},removeEventListener:function(){}}),c.mediaDevices.enumerateDevices=c.mediaDevices.enumerateDevices||function(){return new Promise(function(a){var b=[{kind:"audioinput",deviceId:"default",label:"",groupId:""},{kind:"videoinput",deviceId:"default",label:"",groupId:""}];a(b)})},b.version<41){var j=c.mediaDevices.enumerateDevices.bind(c.mediaDevices);c.mediaDevices.enumerateDevices=function(){return j().then(void 0,function(a){if("NotFoundError"===a.name)return[];throw a})}}if(b.version<49){var k=c.mediaDevices.getUserMedia.bind(c.mediaDevices);c.mediaDevices.getUserMedia=function(a){return k(a).then(function(b){if(a.audio&&!b.getAudioTracks().length||a.video&&!b.getVideoTracks().length)throw b.getTracks().forEach(function(a){a.stop()}),new DOMException("The object can not be found here.","NotFoundError");return b},function(a){return Promise.reject(g(a))})}}if(!(b.version>55&&"autoGainControl"in c.mediaDevices.getSupportedConstraints())){var l=function(a,b,c){b in a&&!(c in a)&&(a[c]=a[b],delete a[b])},m=c.mediaDevices.getUserMedia.bind(c.mediaDevices);if(c.mediaDevices.getUserMedia=function(a){return"object"==typeof a&&"object"==typeof a.audio&&(a=JSON.parse(JSON.stringify(a)),l(a.audio,"autoGainControl","mozAutoGainControl"),l(a.audio,"noiseSuppression","mozNoiseSuppression")),m(a)},f&&f.prototype.getSettings){var n=f.prototype.getSettings;f.prototype.getSettings=function(){var a=n.apply(this,arguments);return l(a,"mozAutoGainControl","autoGainControl"),l(a,"mozNoiseSuppression","noiseSuppression"),a}}if(f&&f.prototype.applyConstraints){var o=f.prototype.applyConstraints;f.prototype.applyConstraints=function(a){return"audio"===this.kind&&"object"==typeof a&&(a=JSON.parse(JSON.stringify(a)),l(a,"autoGainControl","mozAutoGainControl"),l(a,"noiseSuppression","mozNoiseSuppression")),o.apply(this,[a])}}}c.getUserMedia=function(a,e,f){return b.version<44?h(a,e,f):(d.deprecated("navigator.getUserMedia","navigator.mediaDevices.getUserMedia"),void c.mediaDevices.getUserMedia(a).then(e,f))}}},{"../utils":13}],12:[function(a,b,c){"use strict";var d=a("../utils");b.exports={shimLocalStreamsAPI:function(a){if("object"==typeof a&&a.RTCPeerConnection){if("getLocalStreams"in a.RTCPeerConnection.prototype||(a.RTCPeerConnection.prototype.getLocalStreams=function(){return this._localStreams||(this._localStreams=[]),this._localStreams}),"getStreamById"in a.RTCPeerConnection.prototype||(a.RTCPeerConnection.prototype.getStreamById=function(a){var b=null;return this._localStreams&&this._localStreams.forEach(function(c){c.id===a&&(b=c)}),this._remoteStreams&&this._remoteStreams.forEach(function(c){c.id===a&&(b=c)}),b}),!("addStream"in a.RTCPeerConnection.prototype)){var b=a.RTCPeerConnection.prototype.addTrack;a.RTCPeerConnection.prototype.addStream=function(a){this._localStreams||(this._localStreams=[]),this._localStreams.indexOf(a)===-1&&this._localStreams.push(a);var
c=this;a.getTracks().forEach(function(d){b.call(c,d,a)})},a.RTCPeerConnection.prototype.addTrack=function(a,c){return c&&(this._localStreams?this._localStreams.indexOf(c)===-1&&this._localStreams.push(c):this._localStreams=[c]),b.call(this,a,c)}}"removeStream"in a.RTCPeerConnection.prototype||(a.RTCPeerConnection.prototype.removeStream=function(a){this._localStreams||(this._localStreams=[]);var b=this._localStreams.indexOf(a);if(b!==-1){this._localStreams.splice(b,1);var c=this,d=a.getTracks();this.getSenders().forEach(function(a){d.indexOf(a.track)!==-1&&c.removeTrack(a)})}})}},shimRemoteStreamsAPI:function(a){"object"==typeof a&&a.RTCPeerConnection&&("getRemoteStreams"in a.RTCPeerConnection.prototype||(a.RTCPeerConnection.prototype.getRemoteStreams=function(){return this._remoteStreams?this._remoteStreams:[]}),"onaddstream"in a.RTCPeerConnection.prototype||Object.defineProperty(a.RTCPeerConnection.prototype,"onaddstream",{get:function(){return this._onaddstream},set:function(a){var b=this;this._onaddstream&&(this.removeEventListener("addstream",this._onaddstream),this.removeEventListener("track",this._onaddstreampoly)),this.addEventListener("addstream",this._onaddstream=a),this.addEventListener("track",this._onaddstreampoly=function(a){a.streams.forEach(function(a){if(b._remoteStreams||(b._remoteStreams=[]),!(b._remoteStreams.indexOf(a)>=0)){b._remoteStreams.push(a);var c=new Event("addstream");c.stream=a,b.dispatchEvent(c)}})})}}))},shimCallbacksAPI:function(a){if("object"==typeof a&&a.RTCPeerConnection){var b=a.RTCPeerConnection.prototype,c=b.createOffer,d=b.createAnswer,e=b.setLocalDescription,f=b.setRemoteDescription,g=b.addIceCandidate;b.createOffer=function(a,b){var d=arguments.length>=2?arguments[2]:arguments[0],e=c.apply(this,[d]);return b?(e.then(a,b),Promise.resolve()):e},b.createAnswer=function(a,b){var c=arguments.length>=2?arguments[2]:arguments[0],e=d.apply(this,[c]);return b?(e.then(a,b),Promise.resolve()):e};var h=function(a,b,c){var d=e.apply(this,[a]);return c?(d.then(b,c),Promise.resolve()):d};b.setLocalDescription=h,h=function(a,b,c){var d=f.apply(this,[a]);return c?(d.then(b,c),Promise.resolve()):d},b.setRemoteDescription=h,h=function(a,b,c){var d=g.apply(this,[a]);return c?(d.then(b,c),Promise.resolve()):d},b.addIceCandidate=h}},shimGetUserMedia:function(a){var b=a&&a.navigator;b.getUserMedia||(b.webkitGetUserMedia?b.getUserMedia=b.webkitGetUserMedia.bind(b):b.mediaDevices&&b.mediaDevices.getUserMedia&&(b.getUserMedia=function(a,c,d){b.mediaDevices.getUserMedia(a).then(c,d)}.bind(b)))},shimRTCIceServerUrls:function(a){var b=a.RTCPeerConnection;a.RTCPeerConnection=function(a,c){if(a&&a.iceServers){for(var e=[],f=0;f<a.iceServers.length;f++){var g=a.iceServers[f];!g.hasOwnProperty("urls")&&g.hasOwnProperty("url")?(d.deprecated("RTCIceServer.url","RTCIceServer.urls"),g=JSON.parse(JSON.stringify(g)),g.urls=g.url,delete g.url,e.push(g)):e.push(a.iceServers[f])}a.iceServers=e}return new b(a,c)},a.RTCPeerConnection.prototype=b.prototype,"generateCertificate"in a.RTCPeerConnection&&Object.defineProperty(a.RTCPeerConnection,"generateCertificate",{get:function(){return b.generateCertificate}})},shimTrackEventTransceiver:function(a){"object"==typeof a&&a.RTCPeerConnection&&"receiver"in a.RTCTrackEvent.prototype&&!a.RTCTransceiver&&Object.defineProperty(a.RTCTrackEvent.prototype,"transceiver",{get:function(){return{receiver:this.receiver}}})},shimCreateOfferLegacy:function(a){var b=a.RTCPeerConnection.prototype.createOffer;a.RTCPeerConnection.prototype.createOffer=function(a){var c=this;if(a){"undefined"!=typeof a.offerToReceiveAudio&&(a.offerToReceiveAudio=!!a.offerToReceiveAudio);var d=c.getTransceivers().find(function(a){return a.sender.track&&"audio"===a.sender.track.kind});a.offerToReceiveAudio===!1&&d?"sendrecv"===d.direction?d.setDirection?d.setDirection("sendonly"):d.direction="sendonly":"recvonly"===d.direction&&(d.setDirection?d.setDirection("inactive"):d.direction="inactive"):a.offerToReceiveAudio!==!0||d||c.addTransceiver("audio"),"undefined"!=typeof a.offerToReceiveAudio&&(a.offerToReceiveVideo=!!a.offerToReceiveVideo);var e=c.getTransceivers().find(function(a){return a.sender.track&&"video"===a.sender.track.kind});a.offerToReceiveVideo===!1&&e?"sendrecv"===e.direction?e.setDirection("sendonly"):"recvonly"===e.direction&&e.setDirection("inactive"):a.offerToReceiveVideo!==!0||e||c.addTransceiver("video")}return b.apply(c,arguments)}}}},{"../utils":13}],13:[function(a,b,c){"use strict";function d(a,b,c){var d=a.match(b);return d&&d.length>=c&&parseInt(d[c],10)}function e(a,b,c){if(a.RTCPeerConnection){var d=a.RTCPeerConnection.prototype,e=d.addEventListener;d.addEventListener=function(a,d){if(a!==b)return e.apply(this,arguments);var f=function(a){d(c(a))};return this._eventMap=this._eventMap||{},this._eventMap[d]=f,e.apply(this,[a,f])};var f=d.removeEventListener;d.removeEventListener=function(a,c){if(a!==b||!this._eventMap||!this._eventMap[c])return f.apply(this,arguments);var d=this._eventMap[c];return delete this._eventMap[c],f.apply(this,[a,d])},Object.defineProperty(d,"on"+b,{get:function(){return this["_on"+b]},set:function(a){this["_on"+b]&&(this.removeEventListener(b,this["_on"+b]),delete this["_on"+b]),a&&this.addEventListener(b,this["_on"+b]=a)}})}}var f=!0,g=!0;b.exports={extractVersion:d,wrapPeerConnectionEvent:e,disableLog:function(a){return"boolean"!=typeof a?new Error("Argument type: "+typeof a+". Please use a boolean."):(f=a,a?"adapter.js logging disabled":"adapter.js logging enabled")},disableWarnings:function(a){return"boolean"!=typeof a?new Error("Argument type: "+typeof a+". Please use a boolean."):(g=!a,"adapter.js deprecation warnings "+(a?"disabled":"enabled"))},log:function(){if("object"==typeof window){if(f)return;"undefined"!=typeof console&&"function"==typeof console.log&&console.log.apply(console,arguments)}},deprecated:function(a,b){g&&console.warn(a+" is deprecated, please use "+b+" instead.")},detectBrowser:function(a){var b=a&&a.navigator,c={};if(c.browser=null,c.version=null,"undefined"==typeof a||!a.navigator)return c.browser="Not a browser.",c;if(b.mozGetUserMedia)c.browser="firefox",c.version=d(b.userAgent,/Firefox\/(\d+)\./,1);else if(b.webkitGetUserMedia)c.browser="chrome",c.version=d(b.userAgent,/Chrom(e|ium)\/(\d+)\./,2);else if(b.mediaDevices&&b.userAgent.match(/Edge\/(\d+).(\d+)$/))c.browser="edge",c.version=d(b.userAgent,/Edge\/(\d+).(\d+)$/,2);else{if(!a.RTCPeerConnection||!b.userAgent.match(/AppleWebKit\/(\d+)\./))return c.browser="Not a supported browser.",c;c.browser="safari",c.version=d(b.userAgent,/AppleWebKit\/(\d+)\./,1)}return c}}},{}]},{},[3])(3)});
define('core/chart_line', ["core/chart_base"],function(a){function b(){a.prototype.constructor.apply(this,arguments)}return b.prototype=Object.create(a.prototype),b.prototype.TYPE="line",b.prototype._smooth=!1,b.prototype.create=function(b,c){var d=a.prototype.create.apply(this,arguments);return d.setSmooth(c.smooth),d},b.prototype.getSmooth=function(){return this._smooth},b.prototype.setSmooth=function(a){this._smooth=Boolean(a)},b});
define('core/chart_output', ["core/chart_output_chartjs"],function(a){var b=a;return b});
define('core/chart_builder', ["jquery"],function(a){var b={make:function(b){var c=a.Deferred();return require(["core/chart_"+b.type],function(a){var d=a.prototype.create(a,b);c.resolve(d)}),c.promise()}};return b});
define('core/form-cohort-selector', ["core/ajax","jquery"],function(a,b){return{processResults:function(a,c){var d=[],e=0,f=String(b(a).data("exclude")).split(",");for(e=0;e<c.cohorts.length;e++)f.indexOf(String(c.cohorts[e].id))===-1&&d.push({value:c.cohorts[e].id,label:c.cohorts[e].name});return d},transport:function(c,d,e,f){var g=b(c),h=null;"undefined"==typeof d&&(d="");var i=g.data("contextid"),j={query:d,includes:"parents",limitfrom:0,limitnum:100,context:{contextid:i}},k=[{methodname:"core_cohort_search_cohorts",args:j}];h=a.call(k),b.when.apply(b.when,h).done(function(a){e(a)}).fail(f)}}});
define('core/chartjs', ["core/chartjs-lazy"],function(a){return
a});
define('core/paged_content_paging_bar', ["jquery","core/custom_interaction_events","core/paged_content_events"],function(a,b,c){var d={ROOT:'[data-region="paging-bar"]',PAGE:"[data-page]",PAGE_ITEM:'[data-region="page-item"]',ACTIVE_PAGE_ITEM:'[data-region="page-item"].active'},e=function(a,b){return a.find(d.PAGE_ITEM+'[data-page-number="'+b+'"]')},f=function(a){var b=a.find(d.PAGE).last();return b?parseInt(b.attr("data-page-number"),10):null},g=function(a){var b=a.find(d.ACTIVE_PAGE_ITEM);return b.length?h(a,b):null},h=function(a,b){if(void 0!=b.attr("data-page"))return parseInt(b.attr("data-page-number"),10);var c=1,d=null;switch(b.attr("data-control")){case"first":c=1;break;case"last":c=f(a);break;case"next":d=g(a);var e=f(a);c=d&&d<e?d+1:e;break;case"previous":d=g(a),c=d&&d>1?d-1:1;break;default:c=1}return parseInt(c,10)},i=function(a){return parseInt(a.attr("data-items-per-page"),10)},j=function(b){b.each(function(b,c){c=a(c),c.attr("data-page-number",b+1)})},k=function(a,b){var f=b==g(a),h=i(a),j=(b-1)*h;if(!f){a.find(d.PAGE_ITEM).removeClass("active");var k=e(a,b);k.addClass("active")}a.trigger(c.SHOW_PAGES,[[{pageNumber:b,limit:h,offset:j}]])},l=function(c){c=a(c);var e=c.find(d.PAGE);j(e);var f=g(c);f&&k(c,f),b.define(c,[b.events.activate]),c.on(b.events.activate,d.PAGE_ITEM,function(b,e){var f=a(b.target).closest(d.PAGE_ITEM),g=h(c,f);k(c,g),e.originalEvent.preventDefault(),e.originalEvent.stopPropagation()})};return{init:l,rootSelector:d.ROOT}});
define('core/str', ["jquery","core/ajax","core/localstorage"],function(a,b,c){var d=[];return{get_string:function(a,b,c,d){var e=this.get_strings([{key:a,component:b,param:c,lang:d}]);return e.then(function(a){return a[0]})},get_strings:function(e){var f,g=a.Deferred(),h=[],i=0,j=!1;for(i=0;i<e.length;i++)if(f=e[i],"undefined"==typeof f.lang&&(f.lang=a("html").attr("lang").replace(/-/g,"_")),f.cacheKey="core_str/"+f.key+"/"+f.component+"/"+f.lang,"undefined"==typeof M.str[f.component]||"undefined"==typeof M.str[f.component][f.key]){var k=c.get(f.cacheKey);k?("undefined"==typeof M.str[f.component]&&(M.str[f.component]=[]),M.str[f.component][f.key]=k):j=!0}if(j){var l=[],m=[],n=function(a){this.resolve(a)},o=function(a){this.reject(a)};for(i=0;i<e.length;i++)if(f=e[i],"undefined"!=typeof d[f.cacheKey])m.push(d[f.cacheKey]);else{var p=a.Deferred();l.push({methodname:"core_get_string",args:{stringid:f.key,component:f.component,lang:f.lang,stringparams:[]},done:n.bind(p),fail:o.bind(p)}),d[f.cacheKey]=p.promise(),m.push(d[f.cacheKey])}l.length>0&&b.call(l,!0,!1),a.when.apply(null,m).done(function(){var a=0;for(a=0;a<arguments.length;a++)f=e[a],"undefined"==typeof M.str[f.component]&&(M.str[f.component]=[]),M.str[f.component][f.key]=arguments[a],c.set("core_str/"+f.key+"/"+f.component+"/"+f.lang,arguments[a]),h[a]=M.util.get_string(f.key,f.component,f.param).trim();g.resolve(h)}).fail(function(a){g.reject(a)})}else{for(i=0;i<e.length;i++)f=e[i],h[i]=M.util.get_string(f.key,f.component,f.param);g.resolve(h)}return g.promise()}}});
define('core/chart_pie', ["core/chart_base"],function(a){function b(){a.prototype.constructor.apply(this,arguments)}return b.prototype=Object.create(a.prototype),b.prototype.TYPE="pie",b.prototype._doughnut=null,b.prototype.create=function(b,c){var d=a.prototype.create.apply(this,arguments);return d.setDoughnut(c.doughnut),d},b.prototype.addSeries=function(b){if(null===b.getColor()){for(var c=[],d=this.getConfigColorSet()||a.prototype.COLORSET,e=0;e<b.getCount();e++)c.push(d[e%d.length]);b.setColors(c)}return a.prototype.addSeries.apply(this,arguments)},b.prototype.getDoughnut=function(){return this._doughnut},b.prototype.setDoughnut=function(a){this._doughnut=Boolean(a)},b.prototype._validateSeries=function(){if(this._series.length>=1)throw new Error("Pie charts only support one serie.");return a.prototype._validateSeries.apply(this,arguments)},b});
define('core/addblockmodal', ["jquery","core/modal_factory","core/templates","core/str","core/notification"],function(a,b,c,d,e){return{init:function(f){var g=a("[data-key=addblock]"),h=f.blocks.map(function(a){return{key:"pluginname",component:"block_"+a}}),i=d.get_strings(h).then(function(a){return a.map(function(a,b){return{name:f.blocks[b],title:a}})}).then(function(a){return f.blocks=a,c.render("core/add_block_body",f)}).fail(e.exception),j=d.get_string("addblock").fail(e.exception);b.create({title:j,body:i,type:"CANCEL"},g)}}});
define('core/modal', ["jquery","core/templates","core/notification","core/key_codes","core/custom_interaction_events","core/modal_backdrop","core/event","core/modal_events","core/pending"],function(a,b,c,d,e,f,g,h,i){var j,k={CONTAINER:'[data-region="modal-container"]',MODAL:'[data-region="modal"]',HEADER:'[data-region="header"]',TITLE:'[data-region="title"]',BODY:'[data-region="body"]',FOOTER:'[data-region="footer"]',HIDE:'[data-action="hide"]',DIALOG:"[role=dialog]",MENU_BAR:"[role=menubar]",HAS_Z_INDEX:".moodle-has-zindex",CAN_RECEIVE_FOCUS:'input:not([type="hidden"]), a[href], button, textarea, select, [tabindex]'},l={LOADING:"core/loading",BACKDROP:"core/modal_backdrop"},m=0,n=function(b){this.root=a(b),this.modal=this.root.find(k.MODAL),this.header=this.modal.find(k.HEADER),this.title=this.header.find(k.TITLE),this.body=this.modal.find(k.BODY),this.footer=this.modal.find(k.FOOTER),this.hiddenSiblings=[],this.isAttached=!1,this.bodyJS=null,this.footerJS=null,this.modalCount=m++,this.root.is(k.CONTAINER)||c.exception({message:"Element is not a modal container"}),this.modal.length||c.exception({message:"Container does not contain a modal"}),this.header.length||c.exception({message:"Modal is missing a header region"}),this.title.length||c.exception({message:"Modal header is missing a title region"}),this.body.length||c.exception({message:"Modal is missing a body region"}),this.footer.length||c.exception({message:"Modal is missing a footer region"}),this.registerEventListeners()};return n.prototype.attachToDOM=function(){this.isAttached||(a("body").append(this.root),this.bodyJS&&(b.runTemplateJS(this.bodyJS),this.bodyJS=null),this.footerJS&&(b.runTemplateJS(this.footerJS),this.footerJS=null),this.isAttached=!0)},n.prototype.countOtherVisibleModals=function(){var b=0;return a("body").find(k.CONTAINER).each(function(c,d){d=a(d),!this.root.is(d)&&d.hasClass("show")&&b++}.bind(this)),b},n.prototype.getBackdrop=function(){return j||(j=b.render(l.BACKDROP,{}).then(function(b){var c=a(b);return new f(c)}).fail(c.exception)),j},n.prototype.getRoot=function(){return this.root},n.prototype.getModal=function(){return this.modal},n.prototype.getTitle=function(){return this.title},n.prototype.getBody=function(){return this.body},n.prototype.getFooter=function(){return this.footer},n.prototype.getModalCount=function(){return this.modalCount},n.prototype.setTitle=function(a){var b=this.getTitle();this.asyncSet(a,b.html.bind(b))},n.prototype.setBody=function(d){var e=this.getBody();if("string"==typeof d)e.html(d),g.notifyFilterContentUpdated(e),this.getRoot().trigger(h.bodyRendered,this);else{var f="amd-modal-js-pending-id-"+this.getModalCount();M.util.js_pending(f);var i=null;if(e.css("overflow","hidden"),"pending"==d.state()){var j=e.innerHeight();j<100&&(j=100),e.animate({height:j+"px"},150),e.html(""),i=b.render(l.LOADING,{}).then(function(b){var c=a(b).hide();return e.html(c),c.fadeIn(150),a.when(c.promise(),d)}).then(function(a){return a.fadeOut(100).promise()}).then(function(){return d})}else i=d;i.then(function(a,c){var d=null;if(this.isVisible()){e.css("opacity",0);var f=e.innerHeight();e.html(a),e.css("height","");var i=e.innerHeight();e.css("height",f+"px"),d=e.animate({height:i+"px",opacity:1},{duration:150,queue:!1}).promise()}else e.html(a);return c&&(this.isAttached?b.runTemplateJS(c):this.bodyJS=c),g.notifyFilterContentUpdated(e),this.getRoot().trigger(h.bodyRendered,this),d}.bind(this)).fail(c.exception).always(function(){e.css("height",""),e.css("overflow",""),e.css("opacity",""),M.util.js_complete(f)}).fail(c.exception)}},n.prototype.setFooter=function(a){this.showFooter();var
c=this.getFooter();"string"==typeof a?c.html(a):b.render(l.LOADING,{}).done(function(d){c.html(d),a.done(function(a,d){c.html(a),d&&(this.isAttached?b.runTemplateJS(d):this.footerJS=d)}.bind(this))}.bind(this))},n.prototype.hasFooterContent=function(){return!!this.getFooter().children().length},n.prototype.hideFooter=function(){this.getFooter().addClass("hidden")},n.prototype.showFooter=function(){this.getFooter().removeClass("hidden")},n.prototype.setLarge=function(){this.isLarge()||this.getModal().addClass("modal-lg")},n.prototype.isLarge=function(){return this.getModal().hasClass("modal-lg")},n.prototype.setSmall=function(){this.isSmall()||this.getModal().removeClass("modal-lg")},n.prototype.isSmall=function(){return!this.getModal().hasClass("modal-lg")},n.prototype.calculateZIndex=function(){var b=a(k.DIALOG+", "+k.MENU_BAR+", "+k.HAS_Z_INDEX),c=parseInt(this.root.css("z-index"));return b.each(function(b,d){d=a(d);var e=d.css("z-index")?parseInt(d.css("z-index")):0;e>c&&(c=e)}),c},n.prototype.isVisible=function(){return this.root.hasClass("show")},n.prototype.hasFocus=function(){var b=a(document.activeElement);return this.root.is(b)||this.root.has(b).length},n.prototype.hasTransitions=function(){return this.getRoot().hasClass("fade")},n.prototype.show=function(){if(!this.isVisible()){var b=new i("core/modal:show");this.hasFooterContent()?this.showFooter():this.hideFooter(),this.isAttached||this.attachToDOM(),this.getBackdrop().then(function(b){var c=this.calculateZIndex(),d=c+2,e=d-1;this.root.css("z-index",d),b.setZIndex(e),b.show(),this.root.removeClass("hide").addClass("show"),this.accessibilityShow(),this.getModal().focus(),a("body").addClass("modal-open"),this.root.trigger(h.shown,this)}.bind(this)).then(b.resolve)}},n.prototype.hide=function(){this.getBackdrop().done(function(b){this.countOtherVisibleModals()||(b.hide(),a("body").removeClass("modal-open"));var c=parseInt(this.root.css("z-index"));this.root.css("z-index",""),b.setZIndex(c-3),this.accessibilityHide(),this.hasTransitions()?this.getRoot().one("transitionend webkitTransitionEnd oTransitionEnd",function(){this.getRoot().removeClass("show").addClass("hide")}.bind(this)):this.getRoot().removeClass("show").addClass("hide"),this.root.trigger(h.hidden,this)}.bind(this))},n.prototype.destroy=function(){this.root.remove(),this.root.trigger(h.destroyed,this)},n.prototype.accessibilityShow=function(){a("body").children().each(function(b,c){if(!this.root.is(c)){c=a(c);var d=c.attr("aria-hidden");"true"!==d&&(c.data("previous-aria-hidden",d),this.hiddenSiblings.push(c),c.attr("aria-hidden","true"))}}.bind(this)),this.root.attr("aria-hidden","false")},n.prototype.accessibilityHide=function(){this.root.attr("aria-hidden","true"),a.each(this.hiddenSiblings,function(b,c){c=a(c);var d=c.data("previous-aria-hidden");"undefined"==typeof d?c.removeAttr("aria-hidden"):c.attr("aria-hidden",d)}),this.hiddenSiblings=[]},n.prototype.handleTabLock=function(b){if(this.hasFocus()){var c=a(document.activeElement),d=this.modal.find(k.CAN_RECEIVE_FOCUS),e=d.first(),f=d.last();c.is(e)&&b.shiftKey?(f.focus(),b.preventDefault()):c.is(f)&&!b.shiftKey&&(e.focus(),b.preventDefault())}},n.prototype.registerEventListeners=function(){this.getRoot().on("keydown",function(a){this.isVisible()&&(a.keyCode==d.tab?this.handleTabLock(a):a.keyCode==d.escape&&this.hide())}.bind(this)),e.define(this.getModal(),[e.events.activate]),this.getModal().on(e.events.activate,k.HIDE,function(a,b){this.hide(),b.originalEvent.preventDefault()}.bind(this))},n.prototype.asyncSet=function(b,d){var e=b;return"object"==typeof b&&b.hasOwnProperty("then")||(e=a.Deferred(),e.resolve(b)),e.then(function(a){d(a)}).fail(c.exception),e},n});
define('core/inplace_editable', ["jquery","core/ajax","core/templates","core/notification","core/str","core/config","core/url","core/form-autocomplete","core/pending"],function(a,b,c,d,e,f,g,h,i){return a("body").on("click keypress","[data-inplaceeditable] [data-inplaceeditablelink]",function(j){if("keypress"!==j.type||13===j.keyCode){var k=new i("autocomplete-start-editing");j.stopImmediatePropagation(),j.preventDefault();var l=a(this),m=l.closest("[data-inplaceeditable]"),n=function(b){b.addClass("updating");var c=b.find("img.spinner");c.length?c.show():(c=a("<img/>").attr("src",g.imageUrl("i/loading_small")).addClass("spinner").addClass("smallicon"),b.append(c))},o=function(a){a.removeClass("updating"),a.find("img.spinner").hide()},p=function(e,f){var g=[e.attr("data-itemid"),e.attr("data-component"),e.attr("data-itemtype")].join("-"),h=new i(g);n(e),b.call([{methodname:"core_update_inplace_editable",args:{itemid:e.attr("data-itemid"),component:e.attr("data-component"),itemtype:e.attr("data-itemtype"),value:f}}])[0].then(function(b){return c.render("core/inplace_editable",b).then(function(d,f){var g=e.attr("data-value"),h=a(d);c.replaceNode(e,h,f),h.find("[data-inplaceeditablelink]").focus(),h.trigger({type:"updated",ajaxreturn:b,oldvalue:g})})}).then(function(){return h.resolve()}).fail(function(b){var c=a.Event("updatefailed",{exception:b,newvalue:f});o(e),M.util.js_complete(g),e.trigger(c),c.isDefaultPrevented()||d.exception(b)})},q=function(a){a.find("input").off(),a.find("select").off(),a.html(a.attr("data-oldcontent")),a.removeAttr("data-oldcontent"),a.removeClass("inplaceeditingon"),a.find("[data-inplaceeditablelink]").focus()},r=function(){a("span.inplaceeditable.inplaceeditingon").each(function(){q(a(this))})},s=function(b,c){var d,e=b;for(d=0;d<c;d++)e+=String(Math.floor(10*Math.random()));return 0===a("#"+e).length?e:s(b,c)},t=function(b){e.get_string("edittitleinstructions").done(function(c){var d=a('<span class="editinstructions">'+c+"</span>").attr("id",s("id_editinstructions_",20)),e=a('<input type="text"/>').attr("id",s("id_inplacevalue_",20)).attr("value",b.attr("data-value")).attr("aria-describedby",d.attr("id")).addClass("ignoredirty").addClass("form-control"),g=a('<label class="accesshide">'+m.attr("data-editlabel")+"</label>").attr("for",e.attr("id"));b.html("").append(d).append(g).append(e),e.focus(),e.select(),e.on("keyup keypress focusout",function(a){if(!f.behatsiterunning||"focusout"!==a.type){if("keypress"===a.type&&13===a.keyCode){var c=e.val();q(b),p(b,c)}("keyup"===a.type&&27===a.keyCode||"focusout"===a.type)&&q(b)}})})},u=function(a,b){q(a),p(a,b)},v=function(b,c){var d,e=a("<select></select>").attr("id",s("id_inplacevalue_",20)).addClass("custom-select"),g=a('<label class="accesshide">'+m.attr("data-editlabel")+"</label>").attr("for",e.attr("id"));for(d in c)e.append(a("<option>").attr("value",c[d].key).html(c[d].value));e.val(b.attr("data-value")),b.html("").append(g).append(e),e.focus(),e.select(),e.on("keyup change focusout",function(a){if(!f.behatsiterunning||"focusout"!==a.type){if("change"===a.type){var c=e.val();q(b),p(b,c)}("keyup"===a.type&&27===a.keyCode||"focusout"===a.type)&&q(b)}})},w=function(b,f){var g,i=a("<select></select>").attr("id",s("id_inplacevalue_",20)).addClass("form-autocomplete-original-select").addClass("custom-select"),j=a('<label class="accesshide">'+m.attr("data-editlabel")+"</label>").attr("for",i.attr("id")),k=f.options,l=f.attributes,n=a('<a href="#"></a>'),o=a('<a href="#"></a>');for(g in k)i.append(a("<option>").attr("value",k[g].key).html(k[g].value));l.multiple&&i.attr("multiple","true"),i.val(JSON.parse(b.attr("data-value"))),e.get_string("savechanges","core").then(function(a){return c.renderPix("e/save","core",a)}).then(function(a){n.append(a)}).fail(d.exception),e.get_string("cancel","core").then(function(a){return c.renderPix("e/cancel","core",a)}).then(function(a){o.append(a)}).fail(d.exception),b.html("").append(j).append(i).append(n).append(o),i.focus(),i.select(),h.enhance(i,l.tags,l.ajax,l.placeholder,l.caseSensitive,l.showSuggestions,l.noSelectionString).then(function(){b.find("[role=combobox]").focus()}).fail(d.exception),i.on("keyup",function(a){("keyup"===a.type&&27===a.keyCode||"focusout"===a.type)&&q(b)}),n.on("click",function(a){var c=JSON.stringify(i.val());i.empty(),q(b),p(b,c),a.preventDefault()}),o.on("click",function(a){i.empty(),q(b),a.preventDefault()})},x=function(b){b.addClass("inplaceeditingon"),b.attr("data-oldcontent",b.html());var
c=b.attr("data-type"),d=b.attr("data-options");"toggle"===c?u(b,d):"select"===c?v(b,a.parseJSON(d)):"autocomplete"===c?w(b,a.parseJSON(d)):t(b)};r(),x(m),k.resolve()}}),{}});
define('core/sessionstorage', ["core/config","core/storagewrapper"],function(a,b){var c=new b(window.sessionStorage);return{get:function(a){return c.get(a)},set:function(a,b){return c.set(a,b)}}});
define('core/first', ["jquery"],function(a){a(document).bind("ajaxStart",function(){M.util.js_pending("jq")}).bind("ajaxStop",function(){M.util.js_complete("jq")})});
define('core/backoff_timer', function(){var a=function(a,b){this.callback=a,this.backOffFunction=b};return a.prototype.callback=null,a.prototype.backOffFunction=null,a.prototype.time=null,a.prototype.timeout=null,a.prototype.generateNextTime=function(){var a=this.backOffFunction(this.time);return this.time=a,a},a.prototype.reset=function(){return this.time=null,this.stop(),this},a.prototype.stop=function(){return this.timeout&&(window.clearTimeout(this.timeout),this.timeout=null),this},a.prototype.start=function(){if(!this.timeout){var a=this.generateNextTime();this.timeout=window.setTimeout(function(){this.callback(),this.stop(),this.start()}.bind(this),a)}return this},a.prototype.restart=function(){return this.reset().start()},a.getIncrementalCallback=function(a,b,c,d){return function(e){return e?e+b>c?d:e+b:a}},a});
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define('core/modal_save_cancel', ["jquery","core/notification","core/custom_interaction_events","core/modal","core/modal_events"],function(a,b,c,d,e){var f={SAVE_BUTTON:'[data-action="save"]',CANCEL_BUTTON:'[data-action="cancel"]'},g=function(a){d.call(this,a),this.getFooter().find(f.SAVE_BUTTON).length||b.exception({message:"No save button found"}),this.getFooter().find(f.CANCEL_BUTTON).length||b.exception({message:"No cancel button found"})};return g.prototype=Object.create(d.prototype),g.prototype.constructor=g,g.prototype.setFooter=function(){b.exception({message:"Can not change the footer of a save cancel modal"})},g.prototype.registerEventListeners=function(){d.prototype.registerEventListeners.call(this),this.getModal().on(c.events.activate,f.SAVE_BUTTON,function(b,c){var d=a.Event(e.save);this.getRoot().trigger(d,this),d.isDefaultPrevented()||(this.hide(),c.originalEvent.preventDefault())}.bind(this)),this.getModal().on(c.events.activate,f.CANCEL_BUTTON,function(b,c){var d=a.Event(e.cancel);this.getRoot().trigger(d,this),d.isDefaultPrevented()||(this.hide(),c.originalEvent.preventDefault())}.bind(this))},g.prototype.setSaveButtonText=function(a){var b=this.getFooter().find(f.SAVE_BUTTON);this.asyncSet(a,b.text.bind(b))},g});
define('core/fragment', ["jquery","core/ajax"],function(a,b){var c=function(a,c,d,e){var f=[];for(var g in e)f.push({name:g,value:e[g]});return b.call([{methodname:"core_get_fragment",args:{component:a,callback:c,contextid:d,args:f}}])[0]};return{loadFragment:function(b,d,e,f){var g=a.Deferred();return c(b,d,e,f).then(function(b){var c=a(b.javascript),d="";c.each(function(b,c){c=a(c);var e=c.prop("tagName");if(e&&"script"==e.toLowerCase())if(c.attr("src")){var f=!1;a("script").each(function(b,d){return a(d).attr("src")==c.attr("src")&&(f=!0),!f}),f||(d+=" { ",d+=' node = document.createElement("script"); ',d+=' node.type = "text/javascript"; ',d+=' node.src = decodeURI("'+encodeURI(c.attr("src"))+'"); ',d+=' document.getElementsByTagName("head")[0].appendChild(node); ',d+=" } ")}else d+=" "+c.text()}),g.resolve(b.html,d)}).fail(function(a){g.reject(a)}),g.promise()}}});
define('core/storagewrapper', ["core/config"],function(a){var b=function(b){this.storage=b,this.supported=this.detectSupport(),this.hashSource=a.wwwroot+"/"+a.jsrev,this.hash=this.hashString(this.hashSource),this.prefix=this.hash+"/",this.jsrevPrefix=this.hashString(a.wwwroot)+"/jsrev",this.validateCache()};return b.prototype.detectSupport=function(){if(a.jsrev==-1)return!1;if("undefined"==typeof this.storage)return!1;var b="test";try{return null!==this.storage&&(this.storage.setItem(b,"1"),this.storage.removeItem(b),!0)}catch(c){return!1}},b.prototype.prefixKey=function(a){return this.prefix+a},b.prototype.validateCache=function(){var b=this.storage.getItem(this.jsrevPrefix);if(null===b)return void this.storage.setItem(this.jsrevPrefix,a.jsrev);var c=a.jsrev;c!=b&&(this.storage.clear(),this.storage.setItem(this.jsrevPrefix,a.jsrev))},b.prototype.hashString=function(a){var b,c,d,e=0;if(0===a.length)return e;for(b=0,d=a.length;b<d;b++)c=a.charCodeAt(b),e=(e<<5)-e+c,e|=0;return e},b.prototype.get=function(a){return!!this.supported&&(a=this.prefixKey(a),this.storage.getItem(a))},b.prototype.set=function(a,b){if(!this.supported)return!1;a=this.prefixKey(a);try{this.storage.setItem(a,b)}catch(c){return!1}return!0},b});
define('core/chart_output_chartjs', ["jquery","core/chartjs","core/chart_axis","core/chart_bar","core/chart_output_base","core/chart_line","core/chart_pie","core/chart_series"],function(a,b,c,d,e,f,g,h){function i(){e.prototype.constructor.apply(this,arguments),this._canvas=this._node,"CANVAS"!=this._canvas.prop("tagName")&&(this._canvas=a("<canvas>"),this._node.append(this._canvas)),this._build()}var
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define('core/chart_bar', ["core/chart_base"],function(a){function b(){a.prototype.constructor.apply(this,arguments)}return b.prototype=Object.create(a.prototype),b.prototype._horizontal=!1,b.prototype._stacked=!1,b.prototype.TYPE="bar",b.prototype.create=function(b,c){var d=a.prototype.create.apply(this,arguments);return d.setHorizontal(c.horizontal),d.setStacked(c.stacked),d},b.prototype._setDefaults=function(){a.prototype._setDefaults.apply(this,arguments);var b=this.getYAxis(0,!0);b.setMin(0)},b.prototype.getHorizontal=function(){return this._horizontal},b.prototype.getStacked=function(){return this._stacked},b.prototype.setHorizontal=function(a){var b=this.getXAxis(0,!0);null===b.getMin()&&b.setMin(0),this._horizontal=Boolean(a)},b.prototype.setStacked=function(a){this._stacked=Boolean(a)},b});
define('core/config', function(){return M.cfg});
define('core/yui', function(){return Y});
define('core/user_date', ["jquery","core/ajax","core/sessionstorage","core/config"],function(a,b,c,d){var e={},f=function(b){var c=a("html").attr("lang").replace(/-/g,"_");return"core_user_date/"+c+"/"+d.usertimezone+"/"+b.timestamp+"/"+b.format},g=function(a){return c.get(a)},h=function(a,b){c.set(a,b)},i=function(a){return"undefined"!=typeof e[a]},j=function(a){return e[a]},k=function(a,b){e[a]=b},l=function(a){var c=a.map(function(a){return{timestamp:a.timestamp,format:a.format}}),e={methodname:"core_get_user_dates",args:{contextid:d.contextid,timestamps:c}};return b.call([e],!0,!0)[0].then(function(b){b.dates.forEach(function(b,c){var d=a[c],e=f(d);h(e,b),d.deferred.resolve(b)})})["catch"](function(b){a.forEach(function(a){a.deferred.reject(b)})})},m=function(b){var c=[],d=[];return b.forEach(function(b){var e=f(b);if(i(e))d.push(j(e));else{var h=a.Deferred(),l=g(e);l?h.resolve(l):(b.deferred=h,c.push(b)),k(e,h.promise()),d.push(h.promise())}}),c.length&&l(c),a.when.apply(a,d).then(function(){return 1===arguments.length?[arguments[0]]:Array.apply(null,arguments)})};return{get:m}});
define('core/truncate', ["jquery"],function(a){var b=/(\s*\S+|\s)$/,c=/^(\S*)/,d=/\s/,e=function(a,b){if(null==this)throw TypeError();var c=String(a),d=c.length,e=b?Number(b):0;if(e!=e&&(e=0),e<=-1||e>=d)return"";e=0|e;var f,g=c.charCodeAt(e),h=e+1,i=1;return g>=55296&&g<=56319&&d>h&&(f=c.charCodeAt(h),f>=56320&&f<=57343&&(i=2)),i},f=function(a){for(var b=0,c=0;c<a.length;c+=e(a,c))b++;return b},g=function(a,b){if(!a.length)return 0;var c=0,d=0;do c+=e(a,c),d++;while(c<a.length&&d<b);return c};return a.truncate=function(b,c){return a("<div></div>").append(b).truncate(c).html()},a.fn.truncate=function(e){isNaN(parseFloat(e))||(e={length:e});var h=a.extend({},a.truncate.defaults,e);return this.each(function(){var e=a(this);h.noBreaks&&e.find("br").replaceWith(" ");var i=h.ellipsis.length,j=e.text(),k=f(j),l=k-h.length+i;if(!(k<h.length)){if(h.stripTags&&e.text(j),h.words&&l>0){var m=j.slice(0,g(j,h.length-i)+1),n=m.replace(b,""),o=f(n),p=!m.match(d);l=h.keepFirstWord&&0===o?k-f(c.exec(j)[0])-i:p&&0===o?k-h.length+i:k-o-1}l>k&&(l=k-h.length),l<0||!l&&!h.truncated||a.each(e.contents().get().reverse(),function(b,c){var d=a(c),e=d.text(),j=f(e);if(j<=l)return h.truncated=!0,l-=j,void d.remove();if(3===c.nodeType){var k=j-l;return k=k>=0?g(e,k):0,a(c.splitText(k)).replaceWith(h.ellipsis),!1}return d.truncate(a.extend(h,{length:j-l+i})),!1})}})},a.truncate.defaults={stripTags:!1,words:!1,keepFirstWord:!1,noBreaks:!1,length:1/0,ellipsis:"�"},{truncate:a.truncate}});
define('core/icon_system_fontawesome', ["core/icon_system","jquery","core/ajax","core/mustache","core/localstorage","core/url"],function(a,b,c,d,e,f){var g=null,h=null,i=function(){a.apply(this,arguments)};return i.prototype=Object.create(a.prototype),i.prototype.init=function(){if(g)return b.when(this);var a=e.get("core/iconmap-fontawesome");return a&&(a=JSON.parse(a)),a?(g=a,b.when(this)):(null===h&&(h=c.call([{methodname:"core_output_load_fontawesome_icon_map",args:[]}],!0,!1)[0]),h.then(function(a){return g={},b.each(a,function(a,b){g[b.component+"/"+b.pix]=b.to}),e.set("core/iconmap-fontawesome",JSON.stringify(g)),this}.bind(this)))},i.prototype.renderIcon=function(a,b,c,e){var h=g[b+"/"+a],i=!1;if("undefined"==typeof h){var j=f.imageUrl(a,b);i={attributes:[{name:"src",value:j},{name:"alt",value:c},{name:"title",value:c}]}}var k={key:h,title:c,alt:c,unmappedIcon:i};"undefined"!=typeof c&&""!==c||(k["aria-hidden"]=!0);var l=d.render(e,k);return l.trim()},i.prototype.getTemplateName=function(){return"core/pix_icon_fontawesome"},i});
define('core/chart_output_base', ["jquery"],function(a){function
b(b,c){this._node=a(b),this._chart=c}return b.prototype.update=function(){throw new Error("Not supported.")},b});
define('core/paged_content_factory', ["jquery","core/templates","core/notification","core/paged_content_pages"],function(a,b,c,d){var e={PAGED_CONTENT:"core/paged_content"},f=function(a,b){for(var c={itemsperpage:b,previous:{},next:{},pages:[]},d=1;d<=a;d++){var e={number:d,page:""+d};1===d&&(e.active=!0),c.pages.push(e)}return c},g=function(a,b,c){var d={options:[]},e=0,f=0,g=a;c.hasOwnProperty("maxPages")&&(g=c.maxPages);for(var h=1;h<=g;h++){var i=0;h<=2?(i=b,f=b):(f=2*f,i=f),e+=i;var j={itemcount:i,content:e};1===h&&(j.active=!0),d.options.push(j)}return d},h=function(a,b,c){var d={pagingbar:!1,pagingdropdown:!1,skipjs:!0};return c.hasOwnProperty("dropdown")&&c.dropdown?d.pagingdropdown=g(a,b,c):d.pagingbar=f(a,b),d},i=function(a,b){var c=1;if(a>0){var d=a%b;d?(a-=d,c=a/b+1):c=a/b}return c},j=function(f,g,j,k){"undefined"==typeof k&&(k={});var l=a.Deferred(),m=i(f,g),n=h(m,g,k);return b.render(e.PAGED_CONTENT,n).then(function(b,c){b=a(b);var e=b,f=b.find(d.rootSelector);d.init(f,e,j),l.resolve(b,c)}).fail(function(a){l.reject(a)}).fail(c.exception),l},k=function(a,b,c,d){"undefined"==typeof d&&(d={});var e=a.length;return j(e,b,function(b){var d=[];return b.forEach(function(b){var c=b.offset,f=b.limit?c+b.limit:e,g=a.slice(c,f);d.push(g)}),c(d)},d)};return{createFromAjax:j,createFromStaticList:k}});
define('core/form-autocomplete', ["jquery","core/log","core/str","core/templates","core/notification"],function(a,b,c,d,e){var f={DOWN:40,ENTER:13,SPACE:32,ESCAPE:27,COMMA:44,UP:38},g=Date.now(),h=function(b,c){var d=a(document.getElementById(c.selectionId)),e=d.children("[aria-selected=true]").length;for(b%=e;b<0;)b+=e;var f=a(d.children("[aria-selected=true]").get(b)),g=c.selectionId+"-"+b;return d.children().attr("data-active-selection",!1).attr("id",""),f.attr("data-active-selection",!0).attr("id",g),d.attr("aria-activedescendant",g),a.Deferred().resolve()},i=function(b,c,f){var g="form-autocomplete-updateSelectionList-"+c.inputId;M.util.js_pending(g);var i=[],j=a(document.getElementById(c.selectionId)),k=j.attr("aria-activedescendant"),l=!1;k&&(l=a(document.getElementById(k)).attr("data-value")),f.children("option").each(function(b,c){if(a(c).prop("selected")){var d;d=a(c).data("html")?a(c).data("html"):a(c).html(),i.push({label:d,value:a(c).attr("value")})}});var m=a.extend({items:i},b,c);return d.render("core/form_autocomplete_selection",m).then(function(b,e){return d.replaceNodeContents(j,b,e),l!==!1&&j.children("[aria-selected=true]").each(function(b,d){a(d).attr("data-value")===l&&h(b,c)}),l}).then(function(){return M.util.js_complete(g)})["catch"](e.exception)},j=function(a){"undefined"!=typeof M.core_formchangechecker&&M.core_formchangechecker.set_form_changed(),a.change()},k=function(b,c,d,e){var f=a(d).attr("data-value");return b.multiple&&e.children("option").each(function(b,c){a(c).attr("value")==f&&(a(c).prop("selected",!1),a(c).attr("data-iscustom")&&a(c).remove())}),i(b,c,e).then(function(){j(e)})},l=function(b,c){var d=a(document.getElementById(c.inputId)),e=a(document.getElementById(c.suggestionsId)),f=e.children("[aria-hidden=false]").length;for(b%=f;b<0;)b+=f;var g=a(e.children("[aria-hidden=false]").get(b)),h=a(e.children("[role=option]")).index(g),i=c.suggestionsId+"-"+h;e.children().attr("aria-selected",!1).attr("id",""),g.attr("aria-selected",!0).attr("id",i),d.attr("aria-activedescendant",i);var j=g.offset().top-e.offset().top+e.scrollTop()-e.height()/2;return e.animate({scrollTop:j},100).promise()},m=function(b){var c=a(document.getElementById(b.suggestionsId)),d=c.children("[aria-selected=true]"),e=c.children("[aria-hidden=false]").index(d);return l(e+1,b)},n=function(b){var c=a(document.getElementById(b.selectionId)),d=c.children("[data-active-selection=true]");if(!d)return h(0,b);var e=c.children("[aria-selected=true]").index(d);return h(e-1,b)},o=function(b){var c=a(document.getElementById(b.selectionId)),d=c.children("[data-active-selection=true]"),e=0;return d?(e=c.children("[aria-selected=true]").index(d),e+=1):e=0,h(e,b)},p=function(b){var c=a(document.getElementById(b.suggestionsId)),d=c.children("[aria-selected=true]"),e=c.children("[aria-hidden=false]").index(d);return l(e-1,b)},q=function(b){var c=a(document.getElementById(b.inputId)),d=a(document.getElementById(b.suggestionsId));return c.attr("aria-expanded",!1).attr("aria-activedescendant",b.selectionId),d.hide().attr("aria-hidden",!0),a.Deferred().resolve()},r=function(b,f,g,h){var i="form-autocomplete-updateSuggestions-"+f.inputId;M.util.js_pending(i);var j=a(document.getElementById(f.inputId)),k=a(document.getElementById(f.suggestionsId)),m=!1,n=[];h.children("option").each(function(b,c){a(c).prop("selected")!==!0&&(n[n.length]={label:c.innerHTML,value:a(c).attr("value")})});var o=f.caseSensitive?g:g.toLocaleLowerCase(),p=a.extend({options:n},b,f),q=d.render("core/form_autocomplete_suggestions",p).then(function(e,g){return d.replaceNode(k,e,g),k=a(document.getElementById(f.suggestionsId)),k.show().attr("aria-hidden",!1),k.children().each(function(c,d){d=a(d),b.caseSensitive&&d.text().indexOf(o)>-1||!b.caseSensitive&&d.text().toLocaleLowerCase().indexOf(o)>-1?(d.show().attr("aria-hidden",!1),m=!0):d.hide().attr("aria-hidden",!0)}),j.attr("aria-expanded",!0),h.attr("data-notice")?k.html(h.attr("data-notice")):m?b.tags||l(0,f):c.get_string("nosuggestions","form").done(function(a){k.html(a)}),k}).then(function(){return M.util.js_complete(i)})["catch"](e.exception);return q},s=function(b,c,d){var e=a(document.getElementById(c.inputId)),f=e.val(),g=f.split(","),h=!1;return a.each(g,function(c,e){if(e=e.trim(),""!==e&&(b.multiple||d.children("option").prop("selected",!1),d.children("option").each(function(b,c){a(c).attr("value")==e&&(h=!0,a(c).prop("selected",!0))}),!h)){var f=a("<option>");f.append(document.createTextNode(e)),f.attr("value",e),d.append(f),f.prop("selected",!0),f.attr("data-iscustom",!0)}}),i(b,c,d).then(function(){j(d)}).then(function(){e.val("")}).then(function(){return q(c)})},t=function(b,c,d){var e=a(document.getElementById(c.inputId)),f=a(document.getElementById(c.suggestionsId)),g=f.children("[aria-selected=true]").attr("data-value");return b.multiple||d.children("option").prop("selected",!1),d.children("option").each(function(b,c){a(c).attr("value")==g&&a(c).prop("selected",!0)}),i(b,c,d).then(function(){j(d)}).then(function(){return b.closeSuggestionsOnSelect?(e.val(""),q(c)):(e.focus(),r(b,c,e.val(),d))})},u=function(b,c,d,e,f){var g=w("updateAjax"),h=a(b.currentTarget).val();return f.transport(c.selector,h,function(b){var h=f.processResults(c.selector,b),i=[];if(e.children("option").each(function(b,c){c=a(c),c.prop("selected")?i.push(String(c.attr("value"))):c.remove()}),!c.multiple&&0===e.children("option").length){var j=a("<option>");e.append(j)}a.isArray(h)?(a.each(h,function(b,c){if(i.indexOf(String(c.value))===-1){var d=a("<option>");d.append(c.label),d.attr("value",c.value),e.append(d)}}),e.attr("data-notice","")):e.attr("data-notice",h),g.resolve(r(c,d,"",e))},function(a){g.reject(a)}),g},v=function(b,c,d){var g=a(document.getElementById(c.inputId));if(g.on("keydown",function(e){var h=w("addNavigation-"+c.inputId+"-"+e.keyCode);switch(e.keyCode){case f.DOWN:return b.showSuggestions?("true"===g.attr("aria-expanded")?h.resolve(m(c)):!g.val()&&b.ajax?require([b.ajax],function(a){h.resolve(u(e,b,c,d,a))}):h.resolve(r(b,c,g.val(),d)),e.preventDefault(),!1):(h.resolve(),!0);case f.UP:return h.resolve(p(c)),e.preventDefault(),!1;case f.ENTER:var i=a(document.getElementById(c.suggestionsId));return"true"===g.attr("aria-expanded")&&i.children("[aria-selected=true]").length>0?h.resolve(t(b,c,d)):b.tags?h.resolve(s(b,c,d)):h.resolve(),e.preventDefault(),!1;case f.ESCAPE:return"true"===g.attr("aria-expanded")?h.resolve(q(c)):h.resolve(),e.preventDefault(),!1}return h.resolve(),!0}),g.on("keypress",function(a){return a.keyCode!==f.COMMA||(b.tags&&w("keypress-"+a.keyCode).resolve(s(b,c,d)),a.preventDefault(),!1)}),g.closest("form").on("submit",function(){return
b.tags&&w("form-autocomplete-submit").resolve(s(b,c,d)),!0}),g.on("blur",function(){var e=w("form-autocomplete-blur");window.setTimeout(function(){var f=a(document.activeElement),h=a.Deferred();f.attr("id")!=g.attr("id")&&a("#"+c.inputId).length&&(b.tags&&h.then(function(){return s(b,c,d)})["catch"](),h.then(function(){return q(c)})["catch"]()),h.then(function(){return e.resolve()})["catch"](),h.resolve()},500)}),b.showSuggestions){var h=a(document.getElementById(c.downArrowId));h.on("click",function(a){var e=w("form-autocomplete-show-suggestions");g.focus(),!g.val()&&b.ajax?require([b.ajax],function(f){e.resolve(u(a,b,c,d,f))}):e.resolve(r(b,c,g.val(),d))})}var i=a(document.getElementById(c.suggestionsId));i.parent().prop("onclick",null).off("click"),i.parent().on("click","[role=option]",function(e){var f=w("form-autocomplete-parent"),g=a(e.currentTarget).closest("[role=option]"),h=a(document.getElementById(c.suggestionsId)),i=h.children("[aria-hidden=false]").index(g);l(i,c).then(function(){return t(b,c,d)}).then(function(){return f.resolve()})["catch"]()});var j=a(document.getElementById(c.selectionId));j.on("click","[role=listitem]",function(e){var f=w("form-autocomplete-clicks");f.resolve(k(b,c,a(e.currentTarget),d))}),j.on("keydown",function(e){var g=w("form-autocomplete-keydown-"+e.keyCode);switch(e.keyCode){case f.DOWN:return e.preventDefault(),g.resolve(o(c)),!1;case f.UP:return e.preventDefault(),g.resolve(n(c)),!1;case f.SPACE:case f.ENTER:var h=a(document.getElementById(c.selectionId)).children("[data-active-selection=true]");return h&&(e.preventDefault(),g.resolve(k(b,c,h,d))),!1}return g.resolve(),!0}),b.showSuggestions&&(b.ajax?require([b.ajax],function(a){var f=null,h=!1,i="autocomplete-throttledhandler",j=function(g){f=null,h=!0,u(g,b,c,d,a).then(function(){return null===f&&M.util.js_complete(i),h=!1,arguments[0]})["catch"](e.exception)},k=function(a){return window.clearTimeout(f),h?void(f=window.setTimeout(k.bind(this,a),100)):(null===f&&M.util.js_pending(i),void(f=window.setTimeout(j.bind(this,a),300)))};g.on("input",k)}):g.on("input",function(e){var f=a(e.currentTarget).val(),g=a(e.currentTarget).data("last-value");g!==f&&r(b,c,f,d),a(e.currentTarget).data("last-value",f)}))},w=function(b){var c="form-autocomplete:"+b;M.util.js_pending(c);var d=a.Deferred();return d.then(function(){return M.util.js_complete(c),arguments[0]})["catch"](e.exception),d};return{enhance:function(f,h,j,k,l,m,n,o){var p={selector:f,tags:!1,ajax:!1,placeholder:k,caseSensitive:!1,showSuggestions:!0,noSelectionString:n},q="autocomplete-setup-"+f;M.util.js_pending(q),"undefined"!=typeof h&&(p.tags=h),"undefined"!=typeof j&&(p.ajax=j),"undefined"!=typeof l&&(p.caseSensitive=l),"undefined"!=typeof m&&(p.showSuggestions=m),"undefined"==typeof n&&c.get_string("noselection","form").done(function(a){p.noSelectionString=a}).fail(e.exception);var r=a(f);if(!r)return b.debug("Selector not found: "+f),M.util.js_complete(q),!1;r.css("visibility","hidden").attr("aria-hidden",!0);var s={selectId:r.attr("id"),inputId:"form_autocomplete_input-"+g,suggestionsId:"form_autocomplete_suggestions-"+g,selectionId:"form_autocomplete_selection-"+g,downArrowId:"form_autocomplete_downarrow-"+g};g++,p.multiple=!!r.attr("multiple"),"undefined"!=typeof o?p.closeSuggestionsOnSelect=o:p.closeSuggestionsOnSelect=!p.multiple;var t=a("[for="+s.selectId+"]"),u=[];r.children("option").each(function(b,c){u[b]={label:c.innerHTML,value:a(c).attr("value")}});var w=a.extend({},p,s);w.options=u,w.items=[];var x="",y=d.render("core/form_autocomplete_input",w).then(function(a,b){return x+=b,a}),z=d.render("core/form_autocomplete_suggestions",w).then(function(a,b){return x+=b,a}),A=d.render("core/form_autocomplete_selection",w).then(function(a,b){return x+=b,a});return a.when(y,z,A).then(function(b,c,e){r.hide(),a(b).find("input").attr("data-fieldtype","autocomplete"),r.after(c),r.after(b),r.after(e),d.runTemplateJS(x),t.attr("for",s.inputId),v(p,s,r);var f=a(document.getElementById(s.suggestionsId));f.hide().attr("aria-hidden",!0)}).then(function(){return i(p,s,r)}).then(function(){return M.util.js_complete(q)})["catch"](function(a){M.util.js_complete(q),e.exception(a)})}}});
define('core/tag', ["jquery","core/ajax","core/templates","core/notification","core/str","core/yui","core/pending"],function(a,b,c,d,e,f,g){return{initTagindexPage:function(){a("body").delegate(".tagarea[data-ta] a[data-quickload=1]","click",function(e){var f=new g("core/tag:initTagindexPage");e.preventDefault();var h=a(this),i=h[0].search.replace(/^\?/,""),j=h.closest(".tagarea[data-ta]"),k=i.split("&").reduce(function(a,b){var c=b.split("=");return a[c[0]]=decodeURIComponent(c[1]),a},{});b.call([{methodname:"core_tag_get_tagindex",args:{tagindex:k}}])[0].then(function(a){return c.render("core_tag/index",a)}).then(function(a,b){c.replaceNode(j,a,b)}).always(f.resolve)["catch"](d.exception)})},initManagePage:function(){a("body").on("updated","[data-inplaceeditable]",function(b){var c=new g("core/tag:initManagePage");if(e.get_strings([{key:"selecttag",component:"core_tag"},{key:"now",component:"core"}]).then(function(c){a('label[for="tagselect'+b.ajaxreturn.itemid+'"]').html(c[0]),a(b.target).closest("tr").find("td.col-timemodified").html(c[1])}).always(c.resolve)["catch"](d.exception),"tagflag"===b.ajaxreturn.itemtype){var f=a(b.target).closest("tr");"0"===b.ajaxreturn.value?f.removeClass("flagged-tag"):f.addClass("flagged-tag")}}),a(".tag-management-table").delegate("a.tagdelete","click",function(b){var c=new g("core/tag:tagdelete");b.preventDefault();var f=a(this).attr("href");e.get_strings([{key:"delete",component:"core"},{key:"confirmdeletetag",component:"tag"},{key:"yes",component:"core"},{key:"no",component:"core"}]).then(function(a){return d.confirm(a[0],a[1],a[2],a[3],function(){window.location.href=f})}).always(c.resolve)["catch"](d.exception)}),a("#tag-management-delete").click(function(b){var c=a(this).closest("form").get(0),f=a(c).find("input[type=checkbox]:checked").length;if(f){var h=new g("core/tag:tag-management-delete"),i=a("<input type='hidden'/>").attr("name",this.name);b.preventDefault(),e.get_strings([{key:"delete",component:"core"},{key:"confirmdeletetags",component:"tag"},{key:"yes",component:"core"},{key:"no",component:"core"}]).then(function(a){return d.confirm(a[0],a[1],a[2],a[3],function(){i.appendTo(c),c.submit()})}).always(h.resolve)["catch"](d.exception)}}),a("#tag-management-combine").click(function(b){var c=new g("core/tag:tag-management-combine");b.preventDefault();var h=a(this).closest("form").get(0),i=a(h).find("input[type=checkbox]:checked");if(i.length<=1)return void e.get_strings([{key:"combineselected",component:"tag"},{key:"selectmultipletags",component:"tag"},{key:"ok"}]).then(function(a){return d.alert(a[0],a[1],a[2])}).always(c.resolve)["catch"](d.exception);var j=a("<input type='hidden'/>").attr("name",this.name);e.get_strings([{key:"combineselected",component:"tag"},{key:"selectmaintag",component:"tag"},{key:"continue"},{key:"cancel"}]).then(function(b){var c=a('<div><form id="combinetags_form"><div class="description"></div><div class="form-group options"></div><div class="form-group"> <input type="submit" class="btn btn-primary" id="combinetags_submit"/> <input type="button" class="btn btn-secondary" id="combinetags_cancel"/></div></form></div>');c.find(".description").html(b[1]),c.find("#combinetags_submit").attr("value",b[2]),c.find("#combinetags_cancel").attr("value",b[3]);var d=c.find(".options");i.each(function(){var b=a(this).val(),c=a(".inplaceeditable[data-itemtype=tagname][data-itemid="+b+"]").attr("data-value"),e='<div class="form-check"> <input type="radio" class="form-check-input" name="maintag" id="combinetags_maintag_'+b+'" value="'+b+'"/> <label class="form-check-label" for="combinetags_maintag_'+b+'">'+c+"</label></div>";d.append(a(e))}),f.use("moodle-core-notification-dialogue",function(){var d=new M.core.dialogue({draggable:!0,modal:!0,closeButton:!0,headerContent:b[0],bodyContent:c.html()});d.show(),a("#combinetags_form
input[type=radio]").first().focus().prop("checked",!0),a("#combinetags_form #combinetags_cancel").on("click",function(){d.destroy()}),a("#combinetags_form").on("submit",function(){j.appendTo(h);var b=a("input[name=maintag]:checked","#combinetags_form").val();return a("<input type='hidden'/>").attr("name","maintag").attr("value",b).appendTo(h),h.submit(),!1})})}).always(c.resolve)["catch"](d.exception)}),a("body").on("updatefailed","[data-inplaceeditable][data-itemtype=tagname]",function(b){var c=b.exception,f=b.newvalue,h=a(b.target).attr("data-itemid");if("namesalreadybeeingused"===c.errorcode){var i=new g("core/tag:tag-management-combine-exists");b.preventDefault(),e.get_strings([{key:"confirm",component:"core"},{key:"nameuseddocombine",component:"tag"},{key:"yes",component:"core"},{key:"cancel",component:"core"}]).then(function(a){return d.confirm(a[0],a[1],a[2],a[3],function(){window.location.href=window.location.href+"&newname="+encodeURIComponent(f)+"&tagid="+encodeURIComponent(h)+"&action=renamecombine&sesskey="+M.cfg.sesskey})}).always(i.resolve)["catch"](d.exception)}}),a("body").on("click","a[data-action=addstandardtag]",function(b){var c=new g("core/tag:addstandardtag");b.preventDefault(),e.get_strings([{key:"addotags",component:"tag"},{key:"inputstandardtags",component:"tag"},{key:"continue",component:"core"},{key:"cancel",component:"core"}]).then(function(b){var d=a('<div><form id="addtags_form" method="POST"><input type="hidden" name="action" value="addstandardtag"/><input type="hidden" name="sesskey" value="'+M.cfg.sesskey+'"/><div class="form-group"> <label for="id_tagslist">'+b[1]+'</label> <input type="text" id="id_tagslist" class="form-control" name="tagslist"/></div><div class="form-group"> <input type="submit" class="btn btn-primary" id="addtags_submit"/> <input type="button" class="btn btn-secondary" id="addtags_cancel"/></div></form></div>');d.find("#addtags_form").attr("action",window.location.href),d.find("#addtags_submit").attr("value",b[2]),d.find("#addtags_cancel").attr("value",b[3]),f.use("moodle-core-notification-dialogue",function(){var e=new M.core.dialogue({draggable:!0,modal:!0,closeButton:!0,headerContent:b[0],bodyContent:d.html()});e.show(),a("#addtags_form input[type=text]").focus(),a("#addtags_form #addtags_cancel").on("click",function(){e.destroy()}),c.resolve()})})["catch"](d.exception)})},initManageCollectionsPage:function(){a("body").on("updated","[data-inplaceeditable]",function(b){var c,d,e,f=new g("core/tag:initManageCollectionsPage-updated"),h=b.ajaxreturn;"core_tag"===h.component&&"tagareaenable"===h.itemtype&&(c=a(this).attr("data-itemid"),a(".tag-collections-table ul[data-collectionid] 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h=a(this).attr("data-url")+"&sesskey="+M.cfg.sesskey;e.get_strings([{key:"addtagcoll",component:"tag"},{key:"name"},{key:"searchable",component:"tag"},{key:"create"},{key:"cancel"}]).then(function(b){var d=a('<div><form id="addtagcoll_form"><div class="form-group"> <label for="addtagcoll_name"></label> <input id="addtagcoll_name" type="text" class="form-control"/> </div><div class="form-group form-check"> <input id="addtagcoll_searchable" type="checkbox" value="1" checked class="form-check-input"/> <label for="addtagcoll_searchable" class="form-check-label"></label></div><div class="form-group"> <input type="submit" class="btn btn-primary" id="addtagcoll_submit"/> <input type="button" class="btn btn-secondary" 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define('core_calendar/drag_drop_data_store', [],function(){var a=null,b=null,c=null,d=null,e=null,f=null,g=function(b){a=b},h=function(){return a},i=function(){return null!==a},j=function(a){b=a},k=function(){return b},l=function(a){c=a},m=function(){return c},n=function(){return null!==c},o=function(a){d=a},p=function(){return d},q=function(){return null!==d},r=function(a){e=a},s=function(){return e},t=function(a){f=a},u=function(){return f},v=function(){g(null),j(null),l(null),o(null),r(null),t(null)};return{setEventId:g,getEventId:h,hasEventId:i,setDurationDays:j,getDurationDays:k,setMinTimestart:l,getMinTimestart:m,hasMinTimestart:n,setMaxTimestart:o,getMaxTimestart:p,hasMaxTimestart:q,setMinError:r,getMinError:s,setMaxError:t,getMaxError:u,clearAll:v}});
define('core_calendar/events',
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define('core_calendar/modal_delete', ["jquery","core/notification","core/custom_interaction_events","core/modal","core/modal_events","core/modal_registry","core_calendar/events"],function(a,b,c,d,e,f,g){var h=!1,i={DELETE_ONE_BUTTON:'[data-action="deleteone"]',DELETE_ALL_BUTTON:'[data-action="deleteall"]',CANCEL_BUTTON:'[data-action="cancel"]'},j=function(a){d.call(this,a)};return j.TYPE="core_calendar-modal_delete",j.prototype=Object.create(d.prototype),j.prototype.constructor=j,j.prototype.registerEventListeners=function(){d.prototype.registerEventListeners.call(this),this.getModal().on(c.events.activate,i.DELETE_ONE_BUTTON,function(b,c){var d=a.Event(e.save);this.getRoot().trigger(d,this),d.isDefaultPrevented()||(this.hide(),c.originalEvent.preventDefault())}.bind(this)),this.getModal().on(c.events.activate,i.DELETE_ALL_BUTTON,function(b,c){var d=a.Event(g.deleteAll);this.getRoot().trigger(d,this),d.isDefaultPrevented()||(this.hide(),c.originalEvent.preventDefault())}.bind(this)),this.getModal().on(c.events.activate,i.CANCEL_BUTTON,function(b,c){var d=a.Event(e.cancel);this.getRoot().trigger(d,this),d.isDefaultPrevented()||(this.hide(),c.originalEvent.preventDefault())}.bind(this))},h||(f.register(j.TYPE,j,"calendar/event_delete_modal"),h=!0),j});
define('core_calendar/view_manager', ["jquery","core/templates","core/str","core/notification","core_calendar/repository","core_calendar/events","core_calendar/selectors","core/modal_factory","core/modal_events","core_calendar/summary_modal","core/pending"],function(a,b,c,d,e,f,g,h,i,j,k){var l=function(b){b=a(b),b.on("click",g.links.eventLink,function(b){var c,d=new k("core_calendar/view_manager:eventLink:click"),e=a(b.target),f=null;c=e.is(g.actions.viewEvent)?e:e.closest(g.actions.viewEvent),f=c.length?c.data("eventId"):e.find(g.actions.viewEvent).data("eventId"),f?(b.preventDefault(),b.stopPropagation(),x(f).then(d.resolve())["catch"]()):d.resolve()}),b.on("click",g.links.navLink,function(c){var d=b.find(g.wrapper),e=d.data("view"),f=d.data("courseid"),h=d.data("categoryid"),i=a(c.currentTarget);"month"===e?(n(b,i.attr("href"),i.data("year"),i.data("month"),f,h),c.preventDefault()):"day"===e&&(r(b,i.attr("href"),i.data("year"),i.data("month"),i.data("day"),f,h),c.preventDefault())})},m=function(c,h,i,j,k,l){s(c),l=l||c.find(g.wrapper),M.util.js_pending([c.get("id"),h,i,j].join("-"));var m=c.data("includenavigation"),n=c.data("mini");return e.getCalendarMonthData(h,i,j,k,m,n).then(function(a){return b.render(c.attr("data-template"),a)}).then(function(a,c){return b.replaceNode(l,a,c)}).then(function(){a("body").trigger(f.viewUpdated)}).always(function(){return M.util.js_complete([c.get("id"),h,i,j].join("-")),t(c)}).fail(d.exception)},n=function(b,c,d,e,g,h){return m(b,d,e,g,h).then(function(){return c.length&&"#"!==c&&window.history.pushState({},"",c),arguments}).then(function(){return a("body").trigger(f.monthChanged,[d,e,g,h]),arguments})},o=function(a,b,c){var d=a.find(g.wrapper).data("year"),e=a.find(g.wrapper).data("month");return"undefined"==typeof b&&(b=a.find(g.wrapper).data("courseid")),"undefined"==typeof c&&(c=a.find(g.wrapper).data("categoryid")),m(a,d,e,b,c)},p=function(c,h,i,j,k,l,m){s(c),m=m||c.find(g.wrapper),M.util.js_pending([c.get("id"),h,i,j,k,l].join("-"));var n=c.data("includenavigation");return e.getCalendarDayData(h,i,j,k,l,n).then(function(a){return b.render(c.attr("data-template"),a)}).then(function(a,c){return b.replaceNode(m,a,c)}).then(function(){a("body").trigger(f.viewUpdated)}).always(function(){return M.util.js_complete([c.get("id"),h,i,j,k,l].join("-")),t(c)}).fail(d.exception)},q=function(a,b,c){var d=a.find(g.wrapper),e=d.data("year"),f=d.data("month"),h=d.data("day");return b||(b=a.find(g.wrapper).data("courseid")),"undefined"==typeof c&&(c=a.find(g.wrapper).data("categoryid")),p(a,e,f,h,b,c)},r=function(b,c,d,e,g,h,i){return p(b,d,e,g,h,i).then(function(){return c.length&&"#"!==c&&window.history.pushState({},"",c),arguments}).then(function(){return a("body").trigger(f.dayChanged,[d,e,g,h,i]),arguments})},s=function(a){var b=a.find(g.containers.loadingIcon);b.removeClass("hidden")},t=function(a){var b=a.find(g.containers.loadingIcon);b.addClass("hidden")},u=function(c,h,i){s(c);var j=c.find(g.wrapper);return"undefined"==typeof h&&(h=c.find(g.wrapper).data("courseid")),"undefined"==typeof i&&(i=c.find(g.wrapper).data("categoryid")),e.getCalendarUpcomingData(h,i).then(function(a){return b.render(c.attr("data-template"),a)}).then(function(a,c){return b.replaceNode(j,a,c)}).then(function(){a("body").trigger(f.viewUpdated)}).always(function(){return t(c)}).fail(d.exception)},v=function(a){switch(a){case"user":return"user";case"site":return"site";case"group":return"group";case"category":return"category";default:return"course"}},w=function(a){return"calendar_event_"+v(a)},x=function(a){var c=new k("core_calendar/view_manager:renderEventSummaryModal"),f="";return e.getEventById(a).then(function(b){if(!b.event)throw new Error("Error encountered while trying to fetch calendar event with ID: "+a);var c=b.event;return f=w(c.eventtype),y(c.eventtype).then(function(a){return c.eventtype=a,c})}).then(function(a){var c={title:a.name,type:j.TYPE,body:b.render("core_calendar/event_summary_body",a),templateContext:{canedit:a.canedit,candelete:a.candelete,headerclasses:f,isactionevent:a.isactionevent,url:a.url}};return h.create(c)}).then(function(a){return a.getRoot().on(i.hidden,function(){a.destroy()}),a.show(),a}).then(function(a){return c.resolve(),a})["catch"](d.exception)},y=function(a){var b="type"+v(a);return c.get_string(b,"core_calendar").then(function(a){return a})};return{init:function(a){l(a)},reloadCurrentMonth:o,changeMonth:n,refreshMonthContent:m,reloadCurrentDay:q,changeDay:r,refreshDayContent:p,reloadCurrentUpcoming:u}});
define('core_calendar/selectors', [],function(){return{eventFilterItem:"[data-action='filter-event-type']",eventType:{site:"[data-eventtype-site]",category:"[data-eventtype-category]",course:"[data-eventtype-course]",group:"[data-eventtype-group]",user:"[data-eventtype-user]"},popoverType:{site:"[data-popover-eventtype-site]",category:"[data-popover-eventtype-category]",course:"[data-popover-eventtype-course]",group:"[data-popover-eventtype-group]",user:"[data-popover-eventtype-user]"},calendarPeriods:{month:"[data-period='month']"},courseSelector:'select[name="course"]',actions:{create:'[data-action="new-event-button"]',edit:'[data-action="edit"]',remove:'[data-action="delete"]',viewEvent:'[data-action="view-event"]'},elements:{courseSelector:'select[name="course"]'},today:".today",day:'[data-region="day"]',wrapper:".calendarwrapper",eventItem:'[data-type="event"]',links:{navLink:".calendarwrapper .arrow_link",eventLink:"[data-region='event-item']"},containers:{loadingIcon:'[data-region="overlay-icon-container"]'}}});
define('core_calendar/calendar', ["jquery","core/ajax","core/str","core/templates","core/notification","core/custom_interaction_events","core/modal_events","core/modal_factory","core_calendar/modal_event_form","core_calendar/summary_modal","core_calendar/repository","core_calendar/events","core_calendar/view_manager","core_calendar/crud","core_calendar/selectors"],function(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o){var p={ROOT:"[data-region='calendar']",DAY:"[data-region='day']",NEW_EVENT_BUTTON:"[data-action='new-event-button']",DAY_CONTENT:"[data-region='day-content']",LOADING_ICON:".loading-icon",VIEW_DAY_LINK:"[data-action='view-day-link']",CALENDAR_MONTH_WRAPPER:".calendarwrapper",TODAY:".today"},q=function(b,c,f,g){var
h=null,i=g.attr("data-day-timestamp");f&&(h=f.attr("data-day-timestamp")),f&&h==i||d.render("core/loading",{}).then(function(a,b){g.find(p.DAY_CONTENT).addClass("hidden"),d.appendNodeContents(g,a,b),f&&(f.find(p.DAY_CONTENT).addClass("hidden"),d.appendNodeContents(f,a,b))}).then(function(){return k.updateEventStartDay(c,i)}).then(function(){a("body").trigger(l.eventMoved,[c,f,g])}).always(function(){var a=g.find(p.LOADING_ICON);if(g.find(p.DAY_CONTENT).removeClass("hidden"),d.replaceNode(a,"",""),f){var b=f.find(p.LOADING_ICON);f.find(p.DAY_CONTENT).removeClass("hidden"),d.replaceNode(b,"","")}}).fail(e.exception)},r=function(b,c){var d=a("body");d.on(l.created,function(){m.reloadCurrentMonth(b)}),d.on(l.deleted,function(){m.reloadCurrentMonth(b)}),d.on(l.updated,function(){m.reloadCurrentMonth(b)}),d.on(l.editActionEvent,function(a,b){window.location.assign(b)}),d.on(l.moveEvent,q),d.on(l.eventMoved,function(){m.reloadCurrentMonth(b)}),n.registerEditListeners(b,c)},s=function(b){b.on("change",o.elements.courseSelector,function(){var c=a(this),d=c.val();m.reloadCurrentMonth(b,d,null).then(function(){return b.find(o.elements.courseSelector).val(d)}).fail(e.exception)});var c=n.registerEventFormModal(b),d=a(p.CALENDAR_MONTH_WRAPPER).data("context-id");r(b,c),d&&b.on("click",p.DAY,function(b){var d=a(b.target);if(!d.is(p.VIEW_DAY_LINK)){var f=a(this).attr("data-new-event-timestamp");c.then(function(a){var b=d.closest(o.wrapper);a.setCourseId(b.data("courseid"));var c=b.data("categoryid");"undefined"!=typeof c&&a.setCategoryId(c),a.setContextId(b.data("contextId")),a.setStartTime(f),a.show()}).fail(e.exception),b.preventDefault()}})};return{init:function(b){b=a(b),m.init(b),s(b)}}});
define('core_calendar/calendar_filter', ["jquery","core_calendar/selectors","core_calendar/events","core/str","core/templates"],function(a,b,c,d,e){var f=function(d){d.on("click",b.eventFilterItem,function(b){var c=a(b.currentTarget);g(c),b.preventDefault()}),a("body").on(c.viewUpdated,function(){var c=d.find(b.eventFilterItem);c.each(function(b,c){if(c=a(c),c.data("eventtype-hidden")){var d=i(c);h(d)}})})},g=function(a){var b=i(a);return b.hidden=!b.hidden,M.util.js_pending("core_calendar/calendar_filter:toggleFilter"),d.get_string("eventtype"+b.eventtype,"calendar").then(function(a){return b.name=a,b}).then(function(a){return e.render("core_calendar/event_filter_key",a)}).then(function(b,c){return e.replaceNode(a,b,c)}).then(function(){h(b),M.util.js_complete("core_calendar/calendar_filter:toggleFilter")})},h=function(b){M.util.js_pending("month-mini-filterChanged"),a("body").trigger(c.filterChanged,{type:b.eventtype,hidden:b.hidden}),M.util.js_complete("month-mini-filterChanged")},i=function(a){return{eventtype:a.data("eventtype"),hidden:a.data("eventtype-hidden")}};return{init:function(b){b=a(b),f(b)}}});
define('core_calendar/month_navigation_drag_drop', ["jquery","core_calendar/drag_drop_data_store"],function(a,b){var c={DRAGGABLE:'[draggable="true"][data-region="event-item"]',DROP_ZONE:'[data-drop-zone="nav-link"]'},d="bg-primary text-white",e="drop-target",f=1e3,g=!1,h=null,i=null,j=function(a,b){b?a.addClass(d):a.removeClass(d)},k=function(){i.find(c.DROP_ZONE).addClass(e)},l=function(){i.find(c.DROP_ZONE).removeClass(e)},m=function(b){var d=a(b.target).closest(c.DROP_ZONE);return d.length?d:null},n=function(b){var d=a(b.target).closest(c.DRAGGABLE);d.length&&k()},o=function(a){if(b.hasEventId()){a.preventDefault();var c=m(a);c&&b.hasEventId()&&(h||(h=setTimeout(function(){c.click(),h=null},f)),j(c,!0),l())}},p=function(a){if(b.hasEventId()){var c=m(a);c&&(h&&(clearTimeout(h),h=null),j(c,!1),k(),a.preventDefault())}},q=function(a){if(b.hasEventId()){l();var c=m(a);c&&(j(c,!1),a.preventDefault())}};return{init:function(c){g||(document.addEventListener("dragstart",n,!1),document.addEventListener("dragover",o,!1),document.addEventListener("dragleave",p,!1),document.addEventListener("drop",q,!1),document.addEventListener("dragend",l,!1),g=!0),i=a(c),b.hasEventId()&&k()}}});
define('core_calendar/repository', ["jquery","core/ajax"],function(a,b){var c=function(a,c){"undefined"==typeof c&&(c=!1);var d={methodname:"core_calendar_delete_calendar_events",args:{events:[{eventid:a,repeat:c}]}};return b.call([d])[0]},d=function(a){var c={methodname:"core_calendar_get_calendar_event_by_id",args:{eventid:a}};return b.call([c])[0]},e=function(a){var c={methodname:"core_calendar_submit_create_update_form",args:{formdata:a}};return b.call([c])[0]},f=function(a,c,d,e,f,g){var h={methodname:"core_calendar_get_calendar_monthly_view",args:{year:a,month:c,courseid:d,categoryid:e,includenavigation:f,mini:g}};return b.call([h])[0]},g=function(a,c,d,e,f){var g={methodname:"core_calendar_get_calendar_day_view",args:{year:a,month:c,day:d,courseid:e,categoryid:f}};return b.call([g])[0]},h=function(a,c){var d={methodname:"core_calendar_update_event_start_day",args:{eventid:a,daytimestamp:c}};return b.call([d])[0]},i=function(a,c){var d={methodname:"core_calendar_get_calendar_upcoming_view",args:{courseid:a,categoryid:c}};return b.call([d])[0]},j=function(a){var c={methodname:"core_group_get_course_groups",args:{courseid:a}};return b.call([c])[0]};return{getEventById:d,deleteEvent:c,updateEventStartDay:h,submitCreateUpdateForm:e,getCalendarMonthData:f,getCalendarDayData:g,getCalendarUpcomingData:i,getCourseGroupsData:j}});
define('core_calendar/summary_modal', ["jquery","core/str","core/notification","core/custom_interaction_events","core/modal","core/modal_registry","core/modal_factory","core/modal_events","core_calendar/repository","core_calendar/events","core_calendar/crud"],function(a,b,c,d,e,f,g,h,i,j,k){var l=!1,m={ROOT:"[data-region='summary-modal-container']",EDIT_BUTTON:'[data-action="edit"]',DELETE_BUTTON:'[data-action="delete"]'},n=function(a){e.call(this,a)};return n.TYPE="core_calendar-event_summary",n.prototype=Object.create(e.prototype),n.prototype.constructor=n,n.prototype.getEditButton=function(){return"undefined"==typeof this.editButton&&(this.editButton=this.getFooter().find(m.EDIT_BUTTON)),this.editButton},n.prototype.getDeleteButton=function(){return"undefined"==typeof this.deleteButton&&(this.deleteButton=this.getFooter().find(m.DELETE_BUTTON)),this.deleteButton},n.prototype.getEventId=function(){return this.getBody().find(m.ROOT).attr("data-event-id")},n.prototype.getEventTitle=function(){return this.getBody().find(m.ROOT).attr("data-event-title")},n.prototype.getEventCount=function(){return this.getBody().find(m.ROOT).attr("data-event-count")},n.prototype.getEditUrl=function(){return this.getBody().find(m.ROOT).attr("data-edit-url")},n.prototype.isActionEvent=function(){return"true"==this.getBody().find(m.ROOT).attr("data-action-event")},n.prototype.registerEventListeners=function(){e.prototype.registerEventListeners.call(this),M.util.js_pending("core_calendar/summary_modal:registerEventListeners:bodyRendered"),this.getRoot().on(h.bodyRendered,function(){this.getModal().data({eventTitle:this.getEventTitle(),eventId:this.getEventId(),eventCount:this.getEventCount()}).attr("data-type","event"),k.registerRemove(this.getModal()),M.util.js_complete("core_calendar/summary_modal:registerEventListeners:bodyRendered")}.bind(this)),a("body").on(j.deleted,function(){this.hide()}.bind(this)),d.define(this.getEditButton(),[d.events.activate]),this.getEditButton().on(d.events.activate,function(b,c){this.isActionEvent()?a("body").trigger(j.editActionEvent,[this.getEditUrl()]):a("body").trigger(j.editEvent,[this.getEventId()]),this.hide(),b.preventDefault(),b.stopPropagation(),c.originalEvent.preventDefault(),c.originalEvent.stopPropagation()}.bind(this))},l||(f.register(n.TYPE,n,"core_calendar/event_summary_modal"),l=!0),n});
define('core_calendar/crud', ["jquery","core/str","core/notification","core/custom_interaction_events","core/modal","core/modal_registry","core/modal_factory","core/modal_events","core_calendar/modal_event_form","core_calendar/repository","core_calendar/events","core_calendar/modal_delete","core_calendar/selectors","core/pending"],function(a,b,c,d,e,f,g,h,i,j,k,l,m,n){function
o(d,e,f){var i=[{key:"deleteevent",component:"calendar"}];f=parseInt(f,10);var m,o=f>1;o?(i.push({key:"confirmeventseriesdelete",component:"calendar",param:{name:e,count:f}}),m=g.create({type:l.TYPE})):(i.push({key:"confirmeventdelete",component:"calendar",param:e}),m=g.create({type:g.types.SAVE_CANCEL}));var p=b.get_strings(i),q=a.when(p,m).then(function(b,e){return e.setTitle(b[0]),e.setBody(b[1]),o||e.setSaveButtonText(b[0]),e.show(),e.getRoot().on(h.save,function(){var b=new n("calendar/crud:initModal:deletedevent");j.deleteEvent(d,!1).then(function(){a("body").trigger(k.deleted,[d,!1])}).then(b.resolve)["catch"](c.exception)}),e.getRoot().on(k.deleteAll,function(){var b=new n("calendar/crud:initModal:deletedallevent");j.deleteEvent(d,!0).then(function(){a("body").trigger(k.deleted,[d,!0])}).then(b.resolve)["catch"](c.exception)}),e})["catch"](c.exception);return q}function p(b){b.on("click",m.actions.remove,function(b){var c=a(this).closest(m.eventItem),d=c.data("eventId"),e=c.data("eventTitle"),f=c.data("eventCount");o(d,e,f),b.preventDefault()})}function q(b,d){var e=new n("core_calendar/crud:registerEditListeners");return d.then(function(c){return a("body").on(k.editEvent,function(a,d){var e=b.find(m.wrapper);c.setEventId(d),c.setContextId(e.data("contextId")),c.show(),a.stopImmediatePropagation()}),c}).then(function(a){return e.resolve(),a})["catch"](c.exception)}var r=function(b){var d=g.create({type:i.TYPE,large:!0});return b.on("click",m.actions.create,function(a){d.then(function(a){var c=b.find(m.wrapper),d=c.data("categoryid");"undefined"!=typeof d&&a.setCategoryId(d);var e=b.find(m.today),f=b.find(m.day);!e.length&&f.length&&a.setStartTime(f.data("newEventTimestamp")),a.setContextId(c.data("contextId")),a.setCourseId(c.data("courseid")),a.show()}).fail(c.exception),a.preventDefault()}),b.on("click",m.actions.edit,function(b){b.preventDefault();var e=a(b.currentTarget),f=e.closest(m.wrapper),g=e.closest(m.eventItem);d.then(function(a){a.setEventId(g.data("eventId")),a.setContextId(f.data("contextId")),a.show(),b.stopImmediatePropagation()}).fail(c.exception)}),d};return{registerRemove:p,registerEditListeners:q,registerEventFormModal:r}});
define('core_calendar/calendar_view', ["jquery","core/str","core/notification","core_calendar/selectors","core_calendar/events","core_calendar/view_manager","core_calendar/repository","core/modal_factory","core_calendar/modal_event_form","core/modal_events","core_calendar/crud"],function(a,b,c,d,e,f,g,h,i,j,k){var l=function(b,g){var h=a("body");k.registerRemove(b);var i="reloadCurrent"+g.charAt(0).toUpperCase()+g.slice(1);h.on(e.created,function(){f[i](b)}),h.on(e.deleted,function(){f[i](b)}),h.on(e.updated,function(){f[i](b)}),b.on("change",d.courseSelector,function(){var e=a(this),g=e.val();f[i](b,g,null).then(function(){return b.find(d.courseSelector).val(g)}).then(function(){window.history.pushState({},"","?view=upcoming&course="+g)}).fail(c.exception)}),h.on(e.filterChanged,function(a,c){var e=b.find(d.eventType[c.type]);1==c.hidden?e.addClass("hidden"):e.removeClass("hidden")});var j=k.registerEventFormModal(b);k.registerEditListeners(b,j)};return{init:function(b,c){b=a(b),f.init(b,c),l(b,c)}}});
define('core_calendar/modal_event_form', ["jquery","core/event","core/str","core/notification","core/templates","core/custom_interaction_events","core/modal","core/modal_registry","core/fragment","core_calendar/events","core_calendar/repository"],function(a,b,c,d,e,f,g,h,i,j,k){var l=!1,m={SAVE_BUTTON:'[data-action="save"]',LOADING_ICON_CONTAINER:'[data-region="loading-icon-container"]'},n=function(a){g.call(this,a),this.eventId=null,this.startTime=null,this.courseId=null,this.categoryId=null,this.contextId=null,this.reloadingBody=!1,this.reloadingTitle=!1,this.saveButton=this.getFooter().find(m.SAVE_BUTTON)};return n.TYPE="core_calendar-modal_event_form",n.prototype=Object.create(g.prototype),n.prototype.constructor=n,n.prototype.setContextId=function(a){this.contextId=a},n.prototype.getContextId=function(){return this.contextId},n.prototype.setCourseId=function(a){this.courseId=a},n.prototype.getCourseId=function(){return this.courseId},n.prototype.setCategoryId=function(a){this.categoryId=a},n.prototype.getCategoryId=function(){return this.categoryId},n.prototype.hasCourseId=function(){return null!==this.courseId},n.prototype.hasCategoryId=function(){return null!==this.categoryId},n.prototype.setEventId=function(a){this.eventId=a},n.prototype.getEventId=function(){return this.eventId},n.prototype.hasEventId=function(){return null!==this.eventId},n.prototype.setStartTime=function(a){this.startTime=a},n.prototype.getStartTime=function(){return this.startTime},n.prototype.hasStartTime=function(){return null!==this.startTime},n.prototype.getForm=function(){return this.getBody().find("form")},n.prototype.disableButtons=function(){this.saveButton.prop("disabled",!0)},n.prototype.enableButtons=function(){this.saveButton.prop("disabled",!1)},n.prototype.reloadTitleContent=function(){return this.reloadingTitle?this.titlePromise:(this.reloadingTitle=!0,this.hasEventId()?this.titlePromise=c.get_string("editevent","calendar"):this.titlePromise=c.get_string("newevent","calendar"),this.titlePromise.then(function(a){return this.setTitle(a),a}.bind(this)).always(function(){this.reloadingTitle=!1}.bind(this)).fail(d.exception),this.titlePromise)},n.prototype.reloadBodyContent=function(a){if(this.reloadingBody)return this.bodyPromise;this.reloadingBody=!0,this.disableButtons();var b={};return this.hasEventId()&&(b.eventid=this.getEventId()),this.hasStartTime()&&(b.starttime=this.getStartTime()),this.hasCourseId()&&(b.courseid=this.getCourseId()),this.hasCategoryId()&&(b.categoryid=this.getCategoryId()),"undefined"!=typeof a&&(b.formdata=a),this.bodyPromise=i.loadFragment("calendar","event_form",this.getContextId(),b),this.setBody(this.bodyPromise),this.bodyPromise.then(function(){this.enableButtons()}.bind(this)).fail(d.exception).always(function(){this.reloadingBody=!1}.bind(this)).fail(d.exception),this.bodyPromise},n.prototype.reloadAllContent=function(){return a.when(this.reloadTitleContent(),this.reloadBodyContent())},n.prototype.show=function(){this.reloadAllContent(),g.prototype.show.call(this)},n.prototype.hide=function(){g.prototype.hide.call(this),this.setEventId(null),this.setStartTime(null),this.setCourseId(null),this.setCategoryId(null)},n.prototype.getFormData=function(){return this.getForm().serialize()},n.prototype.save=function(){var b=this.saveButton.find(m.LOADING_ICON_CONTAINER);b.removeClass("hidden"),this.disableButtons();var c=this.getFormData();return k.submitCreateUpdateForm(c).then(function(b){if(b.validationerror)return void this.reloadBodyContent(c);var d=this.hasEventId();this.hide(),d?a("body").trigger(j.updated,[b.event]):a("body").trigger(j.created,[b.event])}.bind(this)).always(function(){b.addClass("hidden"),this.enableButtons()}.bind(this)).fail(d.exception)},n.prototype.registerEventListeners=function(){g.prototype.registerEventListeners.call(this),this.getModal().on(f.events.activate,m.SAVE_BUTTON,function(a,b){this.getForm().submit(),b.originalEvent.preventDefault(),a.stopPropagation()}.bind(this)),this.getModal().on("submit",function(a){this.save(),a.preventDefault(),a.stopPropagation()}.bind(this))},l||(h.register(n.TYPE,n,"calendar/modal_event_form"),l=!0),n});
define('core_calendar/event_form', ["jquery","core_calendar/repository"],function(a,b){var c={EVENT_GROUP_COURSE_ID:'[name="groupcourseid"]',EVENT_GROUP_ID:'[name="groupid"]',SELECT_OPTION:"option"},d=function(d){var e=d.find(c.EVENT_GROUP_COURSE_ID),f=function(b){var e=d.find(c.EVENT_GROUP_ID),f=e.find(c.SELECT_OPTION),g=a(b);f.remove(),e.prop("disabled",!1),g.each(function(b,c){a(e).append(a("<option></option>").attr("value",c.id).text(c.name))})};e.on("change",function(){var a=d.find(c.EVENT_GROUP_COURSE_ID).val();b.getCourseGroupsData(a).then(function(a){return f(a)})["catch"](Notification.exception)})},e=function(b){var c=a("#"+b);d(c)};return{init:e}});
define('core_calendar/month_view_drag_drop',
["jquery","core/notification","core/str","core_calendar/events","core_calendar/drag_drop_data_store"],function(a,b,c,d,e){var f={ROOT:"[data-region='calendar']",DRAGGABLE:'[draggable="true"][data-region="event-item"]',DROP_ZONE:'[data-drop-zone="month-view-day"]',WEEK:'[data-region="month-view-week"]'},g="bg-faded",h="bg-danger text-white",i="bg-primary text-white",j=g+" "+h+" "+i,k=!1,l=function(b){var c=a(b.target).closest(f.DROP_ZONE);return c.length?c:null},m=function(a){var b=a.attr("data-day-timestamp"),c=e.getMinTimestart(),d=e.getMaxTimestart();return!(c&&c>b)&&!(d&&d<b)},n=function(a){var b=a.attr("data-day-timestamp"),c=e.getMinTimestart(),d=e.getMaxTimestart();return c&&c>b?e.getMinError():d&&d<b?e.getMaxError():null},o=function(){a(f.ROOT).find(f.DROP_ZONE).each(function(b,c){c=a(c),c.removeClass(j)})},p=function(a,b,c){"undefined"==typeof c&&(c=e.getDurationDays());var d=m(a);if(a.removeClass(j),b?d?a.addClass(i):a.addClass(h):(a.removeClass(i+" "+h),d||a.addClass(g)),c--,c>0){var k=a.next();if(!k.length){var l=a.closest(f.WEEK).next();l.length&&(k=l.children(f.DROP_ZONE).first())}k.length&&p(k,b,c)}},q=function(){a(f.ROOT).find(f.DROP_ZONE).each(function(b,c){c=a(c),m(c)||p(c,!1)})},r=function(b){var c=a(b.target),d=c.closest(f.DRAGGABLE);if(d.length){var g=d.find("[data-event-id]"),h=g.attr("data-event-id"),i=d.attr("data-min-day-timestamp"),j=d.attr("data-max-day-timestamp"),k=d.attr("data-min-day-error"),l=d.attr("data-max-day-error"),m=f.ROOT+' [data-event-id="'+h+'"]',n=a(m).length;e.setEventId(h),e.setDurationDays(n),i&&e.setMinTimestart(i),j&&e.setMaxTimestart(j),k&&e.setMinError(k),l&&e.setMaxError(l),b.dataTransfer.effectAllowed="move",b.dataTransfer.dropEffect="move",b.dataTransfer.setData("text/plain",h),b.dropEffect="move",q()}},s=function(a){if(e.hasEventId()){a.preventDefault();var b=l(a);b&&p(b,!0)}},t=function(a){if(e.hasEventId()){var b=l(a);b&&(p(b,!1),a.preventDefault())}},u=function(g){if(e.hasEventId()){var h=l(g);if(!h)return e.clearAll(),void o();if(m(h)){var i=e.getEventId(),j=f.ROOT+' [data-event-id="'+i+'"]',k=a(j),p=null;k.length&&(p=k.closest(f.DROP_ZONE)),a("body").trigger(d.moveEvent,[i,p,h])}else{var q=n(h);c.get_string("errorinvaliddate","calendar").then(function(a){b.exception({name:a,message:q||a})})}e.clearAll(),o(),g.preventDefault()}},v=function(){e.clearAll(),o()},w=function(){q()};return{init:function(){k||(document.addEventListener("dragstart",r,!1),document.addEventListener("dragover",s,!1),document.addEventListener("dragleave",t,!1),document.addEventListener("drop",u,!1),document.addEventListener("dragend",v,!1),a("body").on(d.monthChanged,w),k=!0)}}});
define('core_calendar/calendar_threemonth', ["jquery","core/notification","core_calendar/selectors","core_calendar/events","core/templates","core_calendar/view_manager"],function(a,b,c,d,e,f){var g=function(e){var g=a("body");g.on(d.monthChanged,function(a,c,d,f,g){e.queue(function(e){return h(a,c,d,f,g).then(function(){return e()}).fail(b.exception)})});var h=function(b,d,g,h,i){var j=e.find('[data-year="'+d+'"][data-month="'+g+'"]'),k=j.closest(c.calendarPeriods.month),l=e.find(c.calendarPeriods.month),m=a(l[0]),n=a(l[2]),o=a("<span>");o.attr("data-template","core_calendar/threemonth_month"),o.attr("data-includenavigation",!1),o.attr("data-mini",!0);var p=a("<div>");p.hide(),p.append(o);var q,r,s;return k.is(m)?(p.insertBefore(m),q=m.data("previousYear"),r=m.data("previousMonth"),s=n):k.is(n)&&(p.insertAfter(n),q=n.data("nextYear"),r=n.data("nextMonth"),s=m),f.refreshMonthContent(o,q,r,h,i,o).then(function(){var b=a.Deferred(),c=a.Deferred();return s.slideUp("fast",function(){a(this).remove(),b.resolve()}),p.slideDown("fast",function(){c.resolve()}),a.when(b,c)})}};return{init:function(b){b=a(b),g(b)}}});
define('core_course/actions', ["jquery","core/ajax","core/templates","core/notification","core/str","core/url","core/yui","core/modal_factory","core/modal_events","core/key_codes"],function(a,b,c,d,e,f,g,h,i,j){var k={EDITINPROGRESS:"editinprogress",SECTIONDRAGGABLE:"sectiondraggable",EDITINGMOVE:"editing_move"},l={ACTIVITYLI:"li.activity",ACTIONAREA:".actions",ACTIVITYACTION:"a.cm-edit-action",MENU:".moodle-actionmenu[data-enhance=moodle-core-actionmenu]",TOGGLE:".toggle-display,.dropdown-toggle",SECTIONLI:"li.section",SECTIONACTIONMENU:".section_action_menu",ADDSECTIONS:"#changenumsections [data-add-sections]"};g.use("moodle-course-coursebase",function(){var a=M.course.format.get_section_selector();a&&(l.SECTIONLI=a)});var m=function(a){var b;return g.use("moodle-course-util",function(c){b=c.Moodle.core_course.util.cm.getId(c.Node(a.get(0)))}),b},n=function(a){var b;return g.use("moodle-course-util",function(c){b=c.Moodle.core_course.util.cm.getName(c.Node(a.get(0)))}),b},o=function(a){a.addClass(k.EDITINPROGRESS);var b=a.find(l.ACTIONAREA).get(0);if(b){var c=M.util.add_spinner(g,g.Node(b));return c.show(),c}return null},p=function(a){a.addClass(k.EDITINPROGRESS);var b=a.find(l.SECTIONACTIONMENU).get(0);if(b){var c=M.util.add_spinner(g,g.Node(b));return c.show(),c}return null},q=function(a){var b=M.util.add_lightbox(g,g.Node(a.get(0)));return b.show(),b},r=function(a,b,c){window.setTimeout(function(){a.removeClass(k.EDITINPROGRESS),b&&b.hide()},c)},s=function(a,b){a&&window.setTimeout(function(){a.hide()},b)},t=function(a,b){if(g.use("moodle-course-coursebase",function(){M.course.coursebase.invoke_function("setup_for_resource","#"+a)}),M.core.actionmenu&&M.core.actionmenu.newDOMNode&&M.core.actionmenu.newDOMNode(g.one("#"+a)),b){var c=g.one("#"+a+" "+l.MENU).one(l.TOGGLE);c&&c.simulate&&c.simulate("click")}},u=function(b,c){var d=a("#"+b),e="[data-action="+c+"]";"groupsseparate"!==c&&"groupsvisible"!==c&&"groupsnone"!==c||(e="[data-action=groupsseparate],[data-action=groupsvisible],[data-action=groupsnone]"),d.find(e).is(":visible")?d.find(e).focus():d.find(l.MENU).find(l.TOGGLE).focus()},v=function(b){var c=a("a:visible"),d=!1,e=null;return c.each(function(){if(a.contains(b[0],this))d=!0;else if(d)return e=this,!1}),e},w=function(c,e,f){var g,h=f.attr("data-keepopen"),i=f.attr("data-action"),j=o(c),k=b.call([{methodname:"core_course_edit_module",args:{id:e,action:i,sectionreturn:f.attr("data-sectionreturn")?f.attr("data-sectionreturn"):0}}],!0);"duplicate"===i&&(g=q(f.closest(l.SECTIONLI))),a.when.apply(a,k).done(function(b){var d=v(c);c.replaceWith(b),a("<div>"+b+"</div>").find(l.ACTIVITYLI).each(function(b){t(a(this).attr("id"),h),0===b&&(u(a(this).attr("id"),i),d=null)}),d&&d.focus(),r(c,j,400),s(g,400),c.trigger(a.Event("coursemoduleedited",{ajaxreturn:b,action:i}))}).fail(function(b){r(c,j),s(g);var e=a.Event("coursemoduleeditfailed",{exception:b,action:i});c.trigger(e),e.isDefaultPrevented()||d.exception(b)})},x=function(c,d,e){var f=o(c),g=b.call([{methodname:"core_course_get_module",args:{id:d,sectionreturn:e}}],!0);a.when.apply(a,g).done(function(a){r(c,f,400),C(a)}).fail(function(){r(c,f)})},y=function(a,b){var c=a.attr("class").match(/modtype_([^\s]*)/)[1],f=n(a);e.get_string("pluginname",c).done(function(a){var c={type:a,name:f};e.get_strings([{key:"confirm"},{key:null===f?"deletechecktype":"deletechecktypename",param:c},{key:"yes"},{key:"no"}]).done(function(a){d.confirm(a[0],a[1],a[2],a[3],b)})})},z=function(a,b){e.get_strings([{key:"confirm"},{key:"yes"},{key:"no"}]).done(function(c){d.confirm(c[0],a,c[1],c[2],b)})},A=function(a,b,f,g,h,i,j){var k=[{key:f,component:g}];return e.get_strings(k).then(function(d){return a.find("span.menu-action-text").html(d[0]),c.renderPix(b,"core")}).then(function(b){a.find(".icon").replaceWith(b),a.attr("data-action",j)})["catch"](d.exception)},B=function(b,c,d,e){var f=c.attr("data-action");if("hide"===f||"show"===f){if("hide"===f?(b.addClass("hidden"),A(c,"i/show","showfromothers","format_"+e,null,null,"show")):(b.removeClass("hidden"),A(c,"i/hide","hidefromothers","format_"+e,null,null,"hide")),void 0!==d.modules)for(var g in d.modules)C(d.modules[g]);void 0!==d.section_availability&&b.find(".section_availability").first().replaceWith(d.section_availability)}else
if("setmarker"===f){var h=a(l.SECTIONLI+".current"),i=h.find(l.SECTIONACTIONMENU+" a[data-action=removemarker]");h.removeClass("current"),A(i,"i/marker","highlight","core","markthistopic","core","setmarker"),b.addClass("current"),A(c,"i/marked","highlightoff","core","markedthistopic","core","removemarker")}else"removemarker"===f&&(b.removeClass("current"),A(c,"i/marker","highlight","core","markthistopic","core","setmarker"))},C=function(b){a("<div>"+b+"</div>").find(l.ACTIVITYLI).each(function(){var c=a(this).attr("id");a(l.ACTIVITYLI+"#"+c).replaceWith(b),t(c,!1)})},D=function(c,e,f,g){var h=f.attr("data-action"),i=f.attr("data-sectionreturn")?f.attr("data-sectionreturn"):0,j=p(c),k=b.call([{methodname:"core_course_edit_section",args:{id:e,action:h,sectionreturn:i}}],!0),m=q(c);a.when.apply(a,k).done(function(b){var d=a.parseJSON(b);r(c,j),s(m),c.find(l.SECTIONACTIONMENU).find(l.TOGGLE).focus();var e=a.Event("coursesectionedited",{ajaxreturn:d,action:h});c.trigger(e),e.isDefaultPrevented()||B(c,f,d,g)}).fail(function(b){r(c,j),s(m);var e=a.Event("coursesectioneditfailed",{exception:b,action:h});c.trigger(e),e.isDefaultPrevented()||d.exception(b)})};return g.use("moodle-course-coursebase",function(){M.course.coursebase.register_module({set_visibility_resource_ui:function(b){var c=a(b.element.getDOMNode()),d=m(c);if(d){var e=c.find("."+k.EDITINGMOVE).attr("data-sectionreturn");x(c,d,e)}}})}),{initCoursePage:function(b){a("body").on("click keypress",l.ACTIVITYLI+" "+l.ACTIVITYACTION+"[data-action]",function(b){if("keypress"!==b.type||13===b.keyCode){var c=a(this),d=c.closest(l.ACTIVITYLI),e=c.attr("data-action"),f=m(d);switch(e){case"moveleft":case"moveright":case"delete":case"duplicate":case"hide":case"stealth":case"show":case"groupsseparate":case"groupsvisible":case"groupsnone":break;default:return}f&&(b.preventDefault(),"delete"===e?y(d,function(){w(d,f,c)}):w(d,f,c))}}),a("body").on("click keypress",l.SECTIONLI+" "+l.SECTIONACTIONMENU+"[data-sectionid] a[data-action]",function(c){if("keypress"!==c.type||13===c.keyCode){var d=a(this),e=d.closest(l.SECTIONLI),f=d.closest(l.SECTIONACTIONMENU).attr("data-sectionid");c.preventDefault(),d.attr("data-confirm")?z(d.attr("data-confirm"),function(){D(e,f,d,b)}):D(e,f,d,b)}}),e.get_string("numberweeks").done(function(b){var c=a(l.ADDSECTIONS),d=c.attr("data-add-sections"),e=c.attr("new-sections"),f=a('<div><label for="add_section_numsections"></label> <input id="add_section_numsections" type="number" min="1" max="'+e+'" value="1"></div>');f.find("label").html(b),h.create({title:d,type:h.types.SAVE_CANCEL,body:f.html()},c).done(function(b){var e=a(b.getBody()).find("#add_section_numsections"),f=function(){""+parseInt(e.val())===e.val()&&parseInt(e.val())>=1&&(document.location=c.attr("href")+"&numsections="+parseInt(e.val()))};b.setSaveButtonText(d),b.getRoot().on(i.shown,function(){e.focus().select().on("keydown",function(a){a.keyCode===j.enter&&f()})}),b.getRoot().on(i.save,function(a){a.preventDefault(),f()})})})},replaceSectionActionItem:function(a,b,c,d,e,f,g,h){var i=a.find(l.SECTIONACTIONMENU+" "+b);A(i,c,d,e,f,g,h)}}});
define('core_form/defaultcustom', ["jquery"],function(a){var b=function(b){var c=a(b.target),d=JSON.parse(c.attr("data-defaultvalue")),e=JSON.parse(c.attr("data-customvalue")),f=c.attr("data-type"),g=c.closest("form"),h=c.attr("name").replace(/\[customize\]$/,"[value]"),i=c.prop("checked")?e:d;"text"===f?g.find('[name="'+h+'"]').val(i):"date_selector"===f?(g.find('[name="'+h+'[day]"]').val(i.day),g.find('[name="'+h+'[month]"]').val(i.month),g.find('[name="'+h+'[year]"]').val(i.year)):"date_time_selector"===f&&(g.find('[name="'+h+'[day]"]').val(i.day),g.find('[name="'+h+'[month]"]').val(i.month),g.find('[name="'+h+'[year]"]').val(i.year),g.find('[name="'+h+'[hour]"]').val(i.hour),g.find('[name="'+h+'[minute]"]').val(i.minute))},c="input[data-defaultcustom=true]";a("body").on("change",c,b)});
define('core_form/passwordunmask', ["jquery","core/templates"],function(a,b){var c=function(b){this.wrapperSelector='[data-passwordunmask="wrapper"][data-passwordunmaskid="'+b+'"]',this.wrapper=a(this.wrapperSelector),this.editorSpace=this.wrapper.find('[data-passwordunmask="editor"]'),this.editLink=this.wrapper.find('a[data-passwordunmask="edit"]'),this.editInstructions=this.wrapper.find('[data-passwordunmask="instructions"]'),this.displayValue=this.wrapper.find('[data-passwordunmask="displayvalue"]'),this.inputFieldLabel=a('label[for="'+b+'"]'),this.inputField=this.editorSpace.find(document.getElementById(b)),this.inputField.attr("type","hidden"),this.inputField.removeClass("hiddenifjs"),this.editInstructions.attr("id")||this.editInstructions.attr("id",b+"_instructions"),this.editInstructions.hide(),this.setDisplayValue(),this.addListeners()};return c.prototype.addListeners=function(){return this.wrapper.on("click keypress",'[data-passwordunmask="edit"]',a.proxy(function(b){"keypress"===b.type&&13!==b.keyCode||(b.stopImmediatePropagation(),b.preventDefault(),"hidden"!==this.inputField.attr("type")?"click"===b.type||a(b.relatedTarget).is(":input")?this.turnEditingOff(!1):this.turnEditingOff(!0):this.turnEditingOn())},this)),this.wrapper.on("click keypress",'[data-passwordunmask="unmask"]',a.proxy(function(a){"keypress"===a.type&&13!==a.keyCode||(a.stopImmediatePropagation(),a.preventDefault(),this.wrapper.data("unmasked",!this.wrapper.data("unmasked")),this.setDisplayValue())},this)),this.wrapper.on("keydown","input",a.proxy(function(a){"keydown"===a.type&&13!==a.keyCode||(a.stopImmediatePropagation(),a.preventDefault(),this.turnEditingOff(!0))},this)),this.inputFieldLabel.on("click",a.proxy(function(a){a.preventDefault(),this.turnEditingOn()},this)),this},c.prototype.checkFocusOut=function(b){this.isEditing()&&window.setTimeout(a.proxy(function(){var c=b.relatedTarget||document.activeElement;this.wrapper.has(a(c)).length||this.turnEditingOff(!a(c).is(":input,a"))},this),100)},c.prototype.passwordVisible=function(){return!!this.wrapper.data("unmasked")},c.prototype.isEditing=function(){return"hidden"!==this.inputField.attr("type")},c.prototype.turnEditingOn=function(){var b=this.getDisplayValue();return this.passwordVisible()?this.inputField.attr("type","text"):this.inputField.attr("type","password"),this.inputField.val(b),this.inputField.attr("size",this.inputField.attr("data-size")),this.editInstructions.length&&(this.inputField.attr("aria-describedby",this.editInstructions.attr("id")),this.editInstructions.show()),this.wrapper.attr("data-passwordunmask-visible",1),this.editLink.hide(),this.inputField.focus().select(),a("body").on("focusout",this.wrapperSelector,a.proxy(this.checkFocusOut,this)),this},c.prototype.turnEditingOff=function(b){a("body").off("focusout",this.wrapperSelector,this.checkFocusOut);var c=this.getDisplayValue();return this.inputField.attr("type","hidden").attr("aria-describedby",null),this.inputField.val(c),this.editInstructions.hide(),this.wrapper.removeAttr("data-passwordunmask-visible"),this.inputField.removeAttr("size"),this.editLink.show(),this.setDisplayValue(),b&&this.editLink.focus(),this},c.prototype.getDisplayValue=function(){return this.inputField.val()},c.prototype.setDisplayValue=function(){var c=this.getDisplayValue();return this.isEditing()&&(this.wrapper.data("unmasked")?this.inputField.attr("type","text"):this.inputField.attr("type","password"),this.inputField.val(c)),c&&this.wrapper.data("unmasked")?this.displayValue.text(c):(c||(c=""),b.render("core_form/element-passwordunmask-fill",{element:{frozen:this.inputField.is("[readonly]"),value:c,valuechars:c.split("")}}).done(a.proxy(function(a,c){this.displayValue.html(a),b.runTemplateJS(c)},this))),this},c});
define('core_form/filetypes', ["jquery","core/log","core/str","core/modal_factory","core/modal_events","core/ajax","core/templates","core/tree"],function(a,b,c,d,e,f,g,h){"use strict";var i=function(c,d,e,f){if(this.elementId=c,this.elementLabel=d,this.onlyTypes=e,this.allowAll=f,this.inputField=a("#"+c),this.wrapperBrowserTrigger=a('[data-filetypesbrowser="'+c+'"]'),this.wrapperDescriptions=a('[data-filetypesdescriptions="'+c+'"]'),this.wrapperBrowserTrigger.length)return
this.inputField.length&&this.wrapperDescriptions.length?void this.prepareBrowserTrigger().then(function(){return this.prepareBrowserModal()}.bind(this)).then(function(){return this.prepareBrowserTree()}.bind(this)):void b.error("core_form/filetypes: Unexpected DOM structure, unable to enhance filetypes field "+c)};return i.prototype.prepareBrowserTrigger=function(){return g.render("core_form/filetypes-trigger",{}).then(function(a){this.wrapperBrowserTrigger.html(a),this.browserTrigger=this.wrapperBrowserTrigger.find('[data-filetypeswidget="browsertrigger"]')}.bind(this))},i.prototype.prepareBrowserModal=function(){return d.create({type:d.types.SAVE_CANCEL,title:this.elementLabel}).then(function(a){this.browserModal=a}.bind(this)).then(function(){this.browserModal.getRoot().on(e.hidden,function(){this.browserTrigger.focus()}.bind(this)),this.browserModal.getRoot().on(e.save,function(){this.saveBrowserModal()}.bind(this))}.bind(this))},i.prototype.prepareBrowserTree=function(){return this.browserTrigger.on("click",function(b){if(b.preventDefault(),!this.inputField.is("[disabled]")){var c=this.loadBrowserModalBody();c.then(function(){this.browserTree=new h(this.browserModal.getBody()),this.browserTree.handleKeyDown=function(a,b){b.keyCode==this.browserTree.keys.enter||b.keyCode==this.browserTree.keys.space?(b.preventDefault(),b.stopPropagation(),this.toggleCheckbox(a.attr("data-filetypesbrowserkey"))):h.prototype.handleKeyDown.call(this.browserTree,a,b)}.bind(this),this.allowAll&&(this.hideOrShowItemsDependingOnAllowAll(this.browserModal.getRoot().find('input[type="checkbox"][data-filetypesbrowserkey="*"]').first()),this.browserModal.getRoot().on("change",'input[type="checkbox"][data-filetypesbrowserkey="*"]',function(b){this.hideOrShowItemsDependingOnAllowAll(a(b.currentTarget))}.bind(this))),this.browserModal.getRoot().on("change",'input[type="checkbox"][data-filetypesbrowserkey]',function(b){var c=a(b.currentTarget),d=c.attr("data-filetypesbrowserkey");this.browserModal.getRoot().find('input[type="checkbox"][data-filetypesbrowserkey="'+d+'"]').prop("checked",c.prop("checked"))}.bind(this))}.bind(this)).then(function(){this.browserModal.show()}.bind(this)),this.browserModal.setBody(c)}}.bind(this)),a.when()},i.prototype.loadBrowserModalBody=function(){var a={onlytypes:this.onlyTypes.join(),allowall:this.allowAll,current:this.inputField.val()};return f.call([{methodname:"core_form_get_filetypes_browser_data",args:a}])[0].then(function(a){return g.render("core_form/filetypes-browser",{elementid:this.elementId,groups:a.groups})}.bind(this))},i.prototype.toggleCheckbox=function(a){var b=this.browserModal.getRoot().find('input[type="checkbox"][data-filetypesbrowserkey="'+a+'"]').first();b.prop("checked",!b.prop("checked"))},i.prototype.saveBrowserModal=function(){if(this.allowAll){var b=this.browserModal.getRoot().find('input[type="checkbox"][data-filetypesbrowserkey="*"]');if(b.length&&b.prop("checked"))return this.inputField.val("*"),void this.updateDescriptions(["*"])}var c=[];this.browserModal.getRoot().find('input[type="checkbox"]').each(function(){var b=a(this),d=b.attr("data-filetypesbrowserkey");b.prop("checked")&&c.push(d)}),c=c.filter(function(a,b,c){return c.indexOf(a)==b}),this.inputField.val(c.join(" ")),this.updateDescriptions(c)},i.prototype.updateDescriptions=function(a){var b=[];a.forEach(function(a){b.push({description:this.browserModal.getRoot().find('[data-filetypesname="'+a+'"]').first().text().trim(),extensions:this.browserModal.getRoot().find('[data-filetypesextensions="'+a+'"]').first().text().trim()})}.bind(this));var c={hasdescriptions:b.length>0,descriptions:b};return g.render("core_form/filetypes-descriptions",c).then(function(a){this.wrapperDescriptions.html(a)}.bind(this))},i.prototype.hideOrShowItemsDependingOnAllowAll=function(a){var b=this.browserModal.getRoot().find('[role="treeitem"][data-filetypesbrowserkey!="*"]');a.prop("checked")?b.hide():b.show()},{init:function(a,b,c,d){new i(a,b,c,d)}}});
define('core_grades/edittree_index', ["jquery"],function(a){var b=function(){a("body").on("change",".itemselect.ignoredirty",b.checkMoveMenuState),a("body").on("click",'[data-action="grade_edittree-index-bulkselect"]',b.toggleAllSelectItems),a("body").on("change",".weightoverride",b.toggleWeightInput),a("#menumoveafter").on("change",function(){var b=a(this).closest("form"),c=b.find("#bulkmoveinput");c.val(1),b.submit()}),b.checkMoveMenuState()};return b.toggleWeightInput=function(b){b.preventDefault();var c=a(this),d=c.closest("tr");a('input[name="weight_'+d.data("itemid")+'"]').prop("disabled",!c.prop("checked"))},b.toggleAllSelectItems=function(c){c.preventDefault();var d=a(this),e=d.closest("tr");a("."+e.data("category")+" .itemselect").prop("checked",d.data("checked")),b.checkMoveMenuState()},b.getMoveMenu=function(){return a("#menumoveafter")},b.checkMoveMenuState=function(){var c=b.getMoveMenu();if(!c.length)return!1;var d;return a(".itemselect").each(function(){return d=a(this).prop("checked"),!d}),c.prop("disabled",!d),d},{enhance:b}});
define('core_message/toggle_contact_button', ["jquery","core/ajax","core/templates","core/notification","core/custom_interaction_events"],function(a,b,c,d,e){var f=function(a){return"1"==a.attr("data-is-contact")},g=function(a){a.attr("data-is-contact","1")},h=function(a){a.attr("data-is-contact","0")},i=function(a){return a.attr("data-userid")},j=function(a){return a.hasClass("loading")||a.attr("disabled")},k=function(c,e){return j(c)?a.Deferred():(c.addClass("loading"),c.attr("disabled","disabled"),b.call([e])[0].fail(d.exception).always(function(){c.removeClass("loading"),c.removeAttr("disabled")}))},l=function(a){if(!j(a)){var b={methodname:"core_message_create_contacts",args:{userids:[i(a)]}};k(a,b).done(function(){g(a),c.render("message/remove_contact_button",{}).done(function(b,d){c.replaceNodeContents(a,b,d)})})}},m=function(a){if(!j(a)){var b={methodname:"core_message_delete_contacts",args:{userids:[i(a)]}};k(a,b).done(function(){h(a),c.render("message/add_contact_button",{}).done(function(b,d){c.replaceNodeContents(a,b,d)})})}},n=function(b){b=a(b),b.children(".loading-icon").length||c.render("core/loading",{}).done(function(a,c){b.append(a,c)}),e.define(b,[e.events.activate]),b.on(e.events.activate,function(a,c){f(b)?m(b):l(b),a.preventDefault(),c.originalEvent.preventDefault()})};return{enhance:n}});
define('core_message/message_area_messages', ["jquery","core/ajax","core/templates","core/notification","core/custom_interaction_events","core/auto_rows","core_message/message_area_actions","core/modal_factory","core/modal_events","core/str","core_message/message_area_events","core/backoff_timer"],function(a,b,c,d,e,f,g,h,i,j,k,l){function m(a){this.messageArea=a,this._init()}var n=500,o=50,p={BLOCKTIME:"[data-region='blocktime']",CANCELDELETEMESSAGES:"[data-action='cancel-delete-messages']",CONTACT:"[data-region='contact']",CONVERSATIONS:"[data-region='contacts'][data-region-content='conversations']",DELETEALLMESSAGES:"[data-action='delete-all-messages']",DELETEMESSAGES:"[data-action='delete-messages']",LOADINGICON:".loading-icon",MESSAGE:"[data-region='message']",MESSAGERESPONSE:"[data-region='response']",MESSAGES:"[data-region='messages']",MESSAGESAREA:"[data-region='messages-area']",MESSAGINGAREA:"[data-region='messaging-area']",SENDMESSAGE:"[data-action='send-message']",SENDMESSAGETEXT:"[data-region='send-message-txt']",SHOWCONTACTS:"[data-action='show-contacts']",STARTDELETEMESSAGES:"[data-action='start-delete-messages']"},q=1e3;return m.prototype._isSendingMessage=!1,m.prototype._isLoadingMessages=!1,m.prototype._numMessagesDisplayed=0,m.prototype._messageQueue=[],m.prototype._numMessagesToRetrieve=20,m.prototype._confirmationModal=null,m.prototype._latestMessageTimestamp=0,m.prototype._backoffTimer=null,m.prototype.messageArea=null,m.prototype._init=function(){e.define(this.messageArea.node,[e.events.activate,e.events.up,e.events.down,e.events.enter]),a(window).height()<=670&&(n=400),f.init(this.messageArea.node),this.messageArea.onCustomEvent(k.CONVERSATIONSELECTED,this._viewMessages.bind(this)),this.messageArea.onCustomEvent(k.SENDMESSAGE,this._viewMessages.bind(this)),this.messageArea.onCustomEvent(k.CHOOSEMESSAGESTODELETE,this._chooseMessagesToDelete.bind(this)),this.messageArea.onCustomEvent(k.CANCELDELETEMESSAGES,this._hideDeleteAction.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,p.SENDMESSAGE,this._sendMessage.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,p.STARTDELETEMESSAGES,this._startDeleting.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,p.DELETEMESSAGES,this._deleteMessages.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,p.DELETEALLMESSAGES,this._deleteAllMessages.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,p.CANCELDELETEMESSAGES,this._triggerCancelMessagesToDelete.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,p.MESSAGE,this._toggleMessage.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,p.SHOWCONTACTS,this._hideMessagingArea.bind(this)),this.messageArea.onDelegateEvent(e.events.up,p.MESSAGE,this._selectPreviousMessage.bind(this)),this.messageArea.onDelegateEvent(e.events.down,p.MESSAGE,this._selectNextMessage.bind(this)),this.messageArea.onDelegateEvent("focus",p.SENDMESSAGETEXT,this._setMessaging.bind(this)),this.messageArea.onDelegateEvent("blur",p.SENDMESSAGETEXT,this._clearMessaging.bind(this)),a(document).on(f.events.ROW_CHANGE,this._adjustMessagesAreaHeight.bind(this));var
b=this.messageArea.find(p.MESSAGES);b.length&&(this._addScrollEventListener(b.find(p.MESSAGE).length),this._latestMessageTimestamp=b.find(p.MESSAGE+":last").data("timecreated")),this._backoffTimer=new l(this._loadNewMessages.bind(this),l.getIncrementalCallback(this.messageArea.pollmin*q,q,this.messageArea.pollmax*q,this.messageArea.polltimeout*q)),this._backoffTimer.start()},m.prototype._viewMessages=function(e,f){this._numMessagesDisplayed=0,this._backoffTimer.stop(),this._latestMessageTimestamp=0;var g=b.call([{methodname:"core_message_mark_all_messages_as_read",args:{useridto:this.messageArea.getCurrentUserId(),useridfrom:f}}]),h=0;return c.render("core/loading",{}).then(function(a,b){return c.replaceNodeContents(this.messageArea.find(p.MESSAGESAREA),a,b),g[0]}.bind(this)).then(function(){var b=this.messageArea.find(p.CONVERSATIONS+" "+p.CONTACT+"[data-userid='"+f+"']");return b.hasClass("unread")&&(b.removeClass("unread"),a(document).trigger("messagearea:conversationselected",f)),this._getMessages(f)}.bind(this)).then(function(a){return h=a.messages.length,c.render("core_message/message_area_messages_area",a)}).then(function(a,b){c.replaceNodeContents(this.messageArea.find(p.MESSAGESAREA),a,b),this._addScrollEventListener(h),this._backoffTimer.restart(),this.messageArea.find(p.SENDMESSAGETEXT).focus()}.bind(this)).fail(d.exception)},m.prototype._loadMessages=function(){if(this._isLoadingMessages)return!1;this._isLoadingMessages=!0;var b=0;return c.render("core/loading",{}).then(function(a,b){return c.prependNodeContents(this.messageArea.find(p.MESSAGES),"<div style='text-align:center'>"+a+"</div>",b),this._getMessages(this._getUserId())}.bind(this)).then(function(a){return b=a.messages.length,c.render("core_message/message_area_messages",a)}).then(function(d,e){if(this.messageArea.find(p.MESSAGES+" "+p.LOADINGICON).remove(),b>0){var f=a("<div>"+d+"</div>");this._hasMatchingBlockTime(this.messageArea.node,f,!0)&&this.messageArea.node.find(p.BLOCKTIME+":first").remove();var g=this.messageArea.find(p.MESSAGES)[0].scrollHeight;c.prependNodeContents(this.messageArea.find(p.MESSAGES),d,e);var h=this.messageArea.find(p.MESSAGES)[0].scrollHeight;this.messageArea.find(p.MESSAGES).scrollTop(h-g),this._numMessagesDisplayed+=b}this._isLoadingMessages=!1}.bind(this)).fail(d.exception)},m.prototype._loadNewMessages=function(){if(this._isLoadingMessages)return!1;if(!this._getUserId())return!1;this._isLoadingMessages=!0;var a=!1,b=this.messageArea.find(p.MESSAGES);if(0!==b.length){var c=b.scrollTop(),e=b.innerHeight(),f=b[0].scrollHeight;c+e>=f&&(a=!0)}return this._getMessages(this._getUserId(),!0).then(function(b){return this._addMessagesToDom(b.messages,a)}.bind(this)).always(function(){this._isLoadingMessages=!1}.bind(this)).fail(d.exception)},m.prototype._getMessages=function(a,c){var e={currentuserid:this.messageArea.getCurrentUserId(),otheruserid:a,limitfrom:this._numMessagesDisplayed,limitnum:this._numMessagesToRetrieve,newest:!0};c&&(e.timefrom=this._latestMessageTimestamp,e.limitfrom=0,e.limitnum=0);var f=b.call([{methodname:"core_message_data_for_messagearea_messages",args:e}]);return f[0].then(function(a){var b=a.messages;if(b&&b.length){var c=b[b.length-1];c.timecreated>this._latestMessageTimestamp&&(this._latestMessageTimestamp=c.timecreated+1)}return a}.bind(this)).fail(function(a){this._backoffTimer.stop(),d.exception(a)}.bind(this))},m.prototype._sendMessage=function(){var a=this.messageArea.find(p.SENDMESSAGETEXT),c=a.val().trim();if(""===c)return!1;if(this._isSendingMessage)return!1;this._isSendingMessage=!0;var e=b.call([{methodname:"core_message_send_instant_messages",args:{messages:[{touserid:this._getUserId(),text:c}]}}]);return a.prop("disabled",!0),e[0].then(function(a){if(a.length<0)throw new Error("Invalid response");if(a[0].errormessage)throw new Error(a[0].errormessage);return this.messageArea.trigger(k.MESSAGESENT,[this._getUserId(),c]),this._addLastMessageToDom()}.bind(this)).then(function(){this._isSendingMessage=!1}.bind(this)).always(function(){a.prop("disabled",!1),a.focus()}).fail(d.exception)},m.prototype._chooseMessagesToDelete=function(){this.messageArea.find(p.MESSAGESAREA).addClass("editing"),this.messageArea.find(p.MESSAGE).attr("role","checkbox").attr("aria-checked","false")},m.prototype._deleteMessages=function(){var c=this.messageArea.getCurrentUserId(),e=this.messageArea.find(p.MESSAGE+"[aria-checked='true']"),f=[],g=[];e.each(function(b,d){var e=a(d),h=e.data("messageid"),i=e.data("messageread")?1:0;g.push(e),f.push({methodname:"core_message_delete_message",args:{messageid:h,userid:c,read:i}})}),f.length>0?a.when(b.call(f)).then(function(){var b=null,c=this.messageArea.find(p.MESSAGE),d=c.last(),e=g[g.length-1];a.each(g,function(a,b){b.remove()}),d.data("id")===e.data("id")&&(b=this.messageArea.find(p.MESSAGE).last()),a.each(g,function(a,b){var c=b.data("blocktime");0===this.messageArea.find(p.MESSAGE+"[data-blocktime='"+c+"']").length&&this.messageArea.find(p.BLOCKTIME+"[data-blocktime='"+c+"']").remove()}.bind(this)),0===this.messageArea.find(p.MESSAGE).length&&this.messageArea.find(p.CONVERSATIONS+" "+p.CONTACT+"[data-userid='"+this._getUserId()+"']").remove(),this.messageArea.trigger(k.MESSAGESDELETED,[this._getUserId(),b])}.bind(this))["catch"](d.exception):this.messageArea.trigger(k.MESSAGESDELETED,this._getUserId()),this._hideDeleteAction()},m.prototype._addScrollEventListener=function(a){this._scrollBottom(),this._numMessagesDisplayed=a,e.define(this.messageArea.find(p.MESSAGES),[e.events.scrollTop]),this.messageArea.onCustomEvent(e.events.scrollTop,this._loadMessages.bind(this))},m.prototype._deleteAllMessages=function(){if(this._confirmationModal)return void this._confirmationModal.show();var c=j.get_strings([{key:"confirm"},{key:"deleteallconfirm",component:"message"},{key:"delete"}]),e=h.create({type:h.types.SAVE_CANCEL},this.messageArea.find(p.DELETEALLMESSAGES));a.when(c,e).then(function(a,c){c.setTitle(a[0]),c.setBody(a[1]),c.setSaveButtonText(a[2]),this._confirmationModal=c,c.getRoot().on(i.save,function(){var a=this._getUserId(),c={methodname:"core_message_delete_conversation",args:{userid:this.messageArea.getCurrentUserId(),otheruserid:a}};b.call([c])[0].then(function(){this.messageArea.find(p.MESSAGESAREA).empty(),this.messageArea.trigger(k.CONVERSATIONDELETED,a),this._hideDeleteAction()}.bind(this))["catch"](d.exception)}.bind(this)),c.show()}.bind(this))["catch"](d.exception)},m.prototype._hideDeleteAction=function(){this.messageArea.find(p.MESSAGE).removeAttr("role").removeAttr("aria-checked"),this.messageArea.find(p.MESSAGESAREA).removeClass("editing")},m.prototype._triggerCancelMessagesToDelete=function(){this.messageArea.trigger(k.CANCELDELETEMESSAGES)},m.prototype._addMessagesToDom=function(b,d){var e=0,f=this.messageArea.find(p.MESSAGES);return b=b.filter(function(a){var b=""+a.id+a.isread;if(this._messageQueue[b])return!1;var c=f.find(p.MESSAGE+'[data-id="'+b+'"]');return c.length||(this._messageQueue[b]=!0),!c.length}.bind(this)),e=b.length,c.render("core_message/message_area_messages",{messages:b}).then(function(b,f){if(e>0){var g=a("<div>"+b+"</div>");this._hasMatchingBlockTime(this.messageArea.node,g,!1)&&g.find(p.BLOCKTIME+":first").remove(),c.appendNodeContents(this.messageArea.find(p.MESSAGES),g,f),d&&this._scrollBottom(),this._numMessagesDisplayed+=e,this._backoffTimer.restart()}}.bind(this))},m.prototype._addLastMessageToDom=function(){var a=b.call([{methodname:"core_message_data_for_messagearea_get_most_recent_message",args:{currentuserid:this.messageArea.getCurrentUserId(),otheruserid:this._getUserId()}}]);return a[0].then(function(a){return this._addMessagesToDom([a],!0)}.bind(this)).always(function(){this.messageArea.find(p.SENDMESSAGETEXT).val("").trigger("input")}.bind(this)).fail(d.exception)},m.prototype._getUserId=function(){return this.messageArea.find(p.MESSAGES).data("userid")},m.prototype._scrollBottom=function(){var a=this.messageArea.find(p.MESSAGES);0!==a.length&&a.scrollTop(a[0].scrollHeight)},m.prototype._selectPreviousMessage=function(b,c){var
d=a(b.target).closest(p.MESSAGE);do d=d.prev();while(d.length&&!d.is(p.MESSAGE));d.focus(),c.originalEvent.preventDefault(),c.originalEvent.stopPropagation()},m.prototype._selectNextMessage=function(b,c){var d=a(b.target).closest(p.MESSAGE);do d=d.next();while(d.length&&!d.is(p.MESSAGE));d.focus(),c.originalEvent.preventDefault(),c.originalEvent.stopPropagation()},m.prototype._setMessaging=function(b){a(b.target).closest(p.MESSAGERESPONSE).addClass("messaging")},m.prototype._clearMessaging=function(b){a(b.target).closest(p.MESSAGERESPONSE).removeClass("messaging")},m.prototype._startDeleting=function(a){var b=new g(this.messageArea);b.chooseMessagesToDelete(),a.preventDefault()},m.prototype._isEditing=function(){return this.messageArea.find(p.MESSAGESAREA).hasClass("editing")},m.prototype._toggleMessage=function(b){if(this._isEditing()){var c=a(b.target).closest(p.MESSAGE);"true"===c.attr("aria-checked")?c.attr("aria-checked","false"):c.attr("aria-checked","true")}},m.prototype._adjustMessagesAreaHeight=function(){var a=this.messageArea.find(p.MESSAGES),b=this.messageArea.find(p.MESSAGERESPONSE),c=b.outerHeight(),d=c-o,e=n-d;a.outerHeight(e)},m.prototype._sendMessageHandler=function(a,b){b.originalEvent.preventDefault(),this._sendMessage()},m.prototype._hideMessagingArea=function(){this.messageArea.find(p.MESSAGINGAREA).removeClass("show-messages").addClass("hide-messages")},m.prototype._hasMatchingBlockTime=function(a,b,c){var d,e,f,g;return c?(e=":first",g=":last"):(e=":last",g=":first"),d=a.find(p.BLOCKTIME+e),f=b.find(p.BLOCKTIME+g),!(!d.length||!f.length)&&d.data("blocktime")==f.data("blocktime")},m});
define('core_message/message_area', ["jquery","core_message/message_area_contacts","core_message/message_area_messages","core_message/message_area_profile","core_message/message_area_tabs","core_message/message_area_search"],function(a,b,c,d,e,f){function g(b,c,d,e){this.node=a(b),this.pollmin=c,this.pollmax=d,this.polltimeout=e,this._init()}return g.prototype.node=null,g.prototype.pollmin=null,g.prototype.pollmax=null,g.prototype.polltimeout=null,g.prototype._init=function(){new b(this),new c(this),new d(this),new e(this),new f(this)},g.prototype.onDelegateEvent=function(a,b,c){this.node.on(a,b,c)},g.prototype.onCustomEvent=function(a,b){this.node.on(a,b)},g.prototype.trigger=function(a,b){"undefined"==typeof b&&(b=""),this.node.trigger(a,b)},g.prototype.find=function(a){return this.node.find(a)},g.prototype.getCurrentUserId=function(){return this.node.data("userid")},g.prototype.showContactsFirst=function(){return!!this.node.data("displaycontacts")},g});
define('core_message/message_area_search', ["jquery","core/ajax","core/templates","core/notification","core/str","core/custom_interaction_events","core_message/message_area_events"],function(a,b,c,d,e,f,g){function h(a){this.messageArea=a,this._init()}var i={CONTACTS:"[data-region='contacts'][data-region-content='contacts']",CONTACTSAREA:"[data-region='contacts-area']",CONVERSATIONS:"[data-region='contacts'][data-region-content='conversations']",DELETESEARCHFILTER:"[data-region='search-filter-area']",LOADINGICON:".loading-icon",SEARCHBOX:"[data-region='search-box']",SEARCHFILTER:"[data-region='search-filter']",SEARCHFILTERAREA:"[data-region='search-filter-area']",SEARCHRESULTSAREA:"[data-region='search-results-area']",SEARCHTEXTAREA:"[data-region='search-text-area']",SEARCHUSERSINCOURSE:"[data-action='search-users-in-course']"};return h.prototype.messageArea=null,h.prototype._searchArea=null,h.prototype._courseid=null,h.prototype._isLoading=!1,h.prototype._numMessagesDisplayed=0,h.prototype._numMessagesToRetrieve=20,h.prototype._numUsersDisplayed=0,h.prototype._numUsersToRetrieve=20,h.prototype._searchAreas={MESSAGES:"messages",USERS:"users",USERSINCOURSE:"usersincourse"},h.prototype._requestTimeout=null,h.prototype._init=function(){this.messageArea.find(i.SEARCHTEXTAREA).on("input",this._searchRequest.bind(this)),this.messageArea.onDelegateEvent(f.events.activate,i.SEARCHUSERSINCOURSE,function(b){this._setFilter(a(b.currentTarget).html()),this._setPlaceholderText("searchforuser"),this._clearSearchArea(),this._searchArea=this._searchAreas.USERSINCOURSE,this._courseid=a(b.currentTarget).data("courseid"),this._searchUsersInCourse(),this.messageArea.find(i.SEARCHBOX).focus()}.bind(this)),this.messageArea.onDelegateEvent(f.events.activate,i.DELETESEARCHFILTER,function(){this._hideSearchResults(),this._searchArea=this._searchAreas.USERS,this._setPlaceholderText("searchforuserorcourse"),this.messageArea.trigger(g.USERSSEARCHCANCELED),this.messageArea.find(i.SEARCHBOX).focus()}.bind(this)),this.messageArea.onCustomEvent(g.CONVERSATIONSSELECTED,function(){this._hideSearchResults(),this._searchArea=this._searchAreas.MESSAGES,this._setPlaceholderText("searchmessages")}.bind(this)),this.messageArea.onCustomEvent(g.CONTACTSSELECTED,function(){this._hideSearchResults(),this._searchArea=this._searchAreas.USERS,this._setPlaceholderText("searchforuserorcourse")}.bind(this)),this.messageArea.onCustomEvent(g.MESSAGESENT,function(){this._hideSearchResults(),this._searchArea=this._searchAreas.MESSAGES,this._setPlaceholderText("searchmessages")}.bind(this)),f.define(this.messageArea.find(i.SEARCHRESULTSAREA),[f.events.scrollBottom]),this.messageArea.onDelegateEvent(f.events.scrollBottom,i.SEARCHRESULTSAREA,function(){this._searchArea==this._searchAreas.MESSAGES?this._searchMessages():this._searchArea==this._searchAreas.USERSINCOURSE&&this._searchUsersInCourse()}.bind(this)),this._searchArea=this.messageArea.showContactsFirst()?this._searchAreas.USERS:this._searchAreas.MESSAGES},h.prototype._searchRequest=function(){var a=this.messageArea.find(i.SEARCHTEXTAREA+" input").val();return this._requestTimeout&&clearTimeout(this._requestTimeout),""===a.trim()?void(this._searchArea==this._searchAreas.MESSAGES?(this._hideSearchResults(),this.messageArea.trigger(g.MESSAGESEARCHCANCELED)):this._searchArea==this._searchAreas.USERS?(this._hideSearchResults(),this.messageArea.trigger(g.USERSSEARCHCANCELED)):this._searchArea==this._searchAreas.USERSINCOURSE&&(this._clearSearchArea(),this._searchUsersInCourse())):(this.messageArea.find(i.CONVERSATIONS).hide(),this.messageArea.find(i.CONTACTS).hide(),this.messageArea.find(i.SEARCHRESULTSAREA).show(),void(this._searchArea==this._searchAreas.MESSAGES?this._requestTimeout=setTimeout(function(){this._clearSearchArea(),this._numMessagesDisplayed=0,this._searchMessages()}.bind(this),300):this._searchArea==this._searchAreas.USERSINCOURSE?this._requestTimeout=setTimeout(function(){this._clearSearchArea(),this._numUsersDisplayed=0,this._searchUsersInCourse()}.bind(this),300):this._requestTimeout=setTimeout(function(){this._clearSearchArea(),this._numUsersDisplayed=0,this._searchUsers()}.bind(this),300)))},h.prototype._searchMessages=function(){if(this._isLoading)return!1;var a=this.messageArea.find(i.SEARCHBOX).val();this._isLoading=!0;var e=b.call([{methodname:"core_message_data_for_messagearea_search_messages",args:{userid:this.messageArea.getCurrentUserId(),search:a,limitfrom:this._numMessagesDisplayed,limitnum:this._numMessagesToRetrieve}}]),f=0;return c.render("core/loading",{}).then(function(a,b){return c.appendNodeContents(this.messageArea.find(i.SEARCHRESULTSAREA),"<div style='text-align:center'>"+a+"</div>",b),e[0]}.bind(this)).then(function(a){return f=a.contacts.length,c.render("core_message/message_area_message_search_results",a)}).then(function(a,b){this.messageArea.find(i.SEARCHRESULTSAREA+" "+i.LOADINGICON).remove(),f>0?(c.appendNodeContents(this.messageArea.find(i.SEARCHRESULTSAREA),a,b),this._numMessagesDisplayed+=f):0==this._numMessagesDisplayed&&c.replaceNodeContents(this.messageArea.find(i.SEARCHRESULTSAREA),a,b),this._isLoading=!1}.bind(this)).fail(d.exception)},h.prototype._searchUsers=function(){var a=this.messageArea.find(i.SEARCHBOX).val(),e=b.call([{methodname:"core_message_data_for_messagearea_search_users",args:{userid:this.messageArea.getCurrentUserId(),search:a,limitnum:this._numUsersToRetrieve}}]);return c.render("core/loading",{}).then(function(a,b){return
c.replaceNodeContents(this.messageArea.find(i.SEARCHRESULTSAREA),"<div style='text-align:center'>"+a+"</div>",b),e[0]}.bind(this)).then(function(a){return a.contacts.length>0&&(a.hascontacts=!0),a.courses.length>0&&(a.hascourses=!0),a.noncontacts.length>0&&(a.hasnoncontacts=!0),c.render("core_message/message_area_user_search_results",a)}).then(function(a,b){c.replaceNodeContents(this.messageArea.find(i.SEARCHRESULTSAREA),a,b)}.bind(this)).fail(d.exception)},h.prototype._searchUsersInCourse=function(){if(this._isLoading)return!1;var a=this.messageArea.find(i.SEARCHBOX).val();this._isLoading=!0;var e=b.call([{methodname:"core_message_data_for_messagearea_search_users_in_course",args:{userid:this.messageArea.getCurrentUserId(),courseid:this._courseid,search:a,limitfrom:this._numUsersDisplayed,limitnum:this._numUsersToRetrieve}}]),f=0;return c.render("core/loading",{}).then(function(a,b){return c.appendNodeContents(this.messageArea.find(i.SEARCHRESULTSAREA),"<div style='text-align:center'>"+a+"</div>",b),e[0]}.bind(this)).then(function(a){return f=a.contacts.length,f>0&&(a.hascontacts=!0),c.render("core_message/message_area_user_search_results",a)}).then(function(a,b){this.messageArea.find(i.SEARCHRESULTSAREA+" "+i.LOADINGICON).remove(),f>0?(c.appendNodeContents(this.messageArea.find(i.SEARCHRESULTSAREA),a,b),this._numUsersDisplayed+=f):0==this._numUsersDisplayed&&c.replaceNodeContents(this.messageArea.find(i.SEARCHRESULTSAREA),a,b),this._isLoading=!1}.bind(this)).fail(d.exception)},h.prototype._setPlaceholderText=function(a){return e.get_string(a,"message").then(function(a){this.messageArea.find(i.SEARCHTEXTAREA+" input").attr("placeholder",a)}.bind(this))},h.prototype._setFilter=function(a){this.messageArea.find(i.SEARCHBOX).val(""),this.messageArea.find(i.CONTACTSAREA).addClass("searchfilter"),this.messageArea.find(i.SEARCHFILTERAREA).show(),this.messageArea.find(i.SEARCHFILTER).html(a),e.get_string("removecoursefilter","message",a).then(function(a){this.messageArea.find(i.SEARCHFILTERAREA).attr("aria-label",a)}.bind(this))["catch"](d.exception)},h.prototype._clearFilters=function(){this.messageArea.find(i.CONTACTSAREA).removeClass("searchfilter"),this.messageArea.find(i.SEARCHFILTER).empty(),this.messageArea.find(i.SEARCHFILTERAREA).hide(),this.messageArea.find(i.SEARCHFILTERAREA).removeAttr("aria-label")},h.prototype._clearSearchArea=function(){this.messageArea.find(i.SEARCHRESULTSAREA).empty()},h.prototype._hideSearchResults=function(){this._clearFilters(),this.messageArea.find(i.SEARCHTEXTAREA+" input").val(""),this._clearSearchArea(),this.messageArea.find(i.SEARCHRESULTSAREA).hide()},h});
define('core_message/message_area_contacts', ["jquery","core/ajax","core/templates","core/notification","core/custom_interaction_events","core/str","core_message/message_area_events"],function(a,b,c,d,e,f,g){function h(a){this.messageArea=a,this._init()}var i={CONTACT:"[data-region='contact']",CONTACTICONBLOCKED:"[data-region='contact-icon-blocked']",CONTACTS:"[data-region='contacts'][data-region-content='contacts']",CONTACTSAREA:"[data-region='contacts-area']",CONVERSATIONS:"[data-region='contacts'][data-region-content='conversations']",COURSE:"[data-region='course']",LASTMESSAGETEXT:"[data-region='last-message-text']",LASTMESSAGEUSER:"[data-region='last-message-user']",LOADINGICON:".loading-icon",MESSAGETEXT:"[data-region='message-text']",MESSAGINGAREA:"[data-region='messaging-area']",NOCONTACTS:"[data-region=no-contacts]",SEARCHBOX:"[data-region='search-box']",SEARCHRESULTSAREA:"[data-region='search-results-area']",SEARCHTEXTAREA:"[data-region='search-text-area']",SELECTEDVIEWCONVERSATION:"[data-action='view-contact-msg'].selected",SELECTEDVIEWPROFILE:"[data-action='view-contact-profile'].selected",SHOWMESSAGES:"[data-action='show-messages']",VIEWCONVERSATION:"[data-action='view-contact-msg']",VIEWPROFILE:"[data-action='view-contact-profile']"};return h.prototype._isLoadingConversations=!1,h.prototype._isLoadingContacts=!1,h.prototype._numContactsDisplayed=0,h.prototype._numContactsToRetrieve=20,h.prototype._numConversationsDisplayed=0,h.prototype._numConversationsToRetrieve=20,h.prototype._messageLength=60,h.prototype.messageArea=null,h.prototype._init=function(){e.define(this.messageArea.node,[e.events.activate,e.events.down,e.events.up]),this.messageArea.onCustomEvent(g.MESSAGESEARCHCANCELED,this._viewConversations.bind(this)),this.messageArea.onCustomEvent(g.USERSSEARCHCANCELED,this._viewContacts.bind(this)),this.messageArea.onCustomEvent(g.CONTACTSSELECTED,this._viewContacts.bind(this)),this.messageArea.onCustomEvent(g.CONVERSATIONDELETED,this._deleteConversation.bind(this)),this.messageArea.onCustomEvent(g.CONVERSATIONSSELECTED,this._viewConversations.bind(this)),this.messageArea.onCustomEvent(g.CONTACTSSELECTED,this._viewContacts.bind(this)),this.messageArea.onCustomEvent(g.MESSAGESDELETED,this._updateLastMessage.bind(this)),this.messageArea.onCustomEvent(g.MESSAGESENT,this._handleMessageSent.bind(this)),this.messageArea.onCustomEvent(g.CONTACTREMOVED,function(a,b){this._removeContact(i.CONTACTS,b)}.bind(this)),this.messageArea.onCustomEvent(g.CONTACTADDED,function(a,b){this._addContact(b)}.bind(this)),this.messageArea.onCustomEvent(g.CONTACTBLOCKED,function(a,b){this._blockContact(b)}.bind(this)),this.messageArea.onCustomEvent(g.CONTACTUNBLOCKED,function(a,b){this._unblockContact(b)}.bind(this)),this.messageArea.onCustomEvent(g.CHOOSEMESSAGESTODELETE,this._startDeleting.bind(this)),this.messageArea.onCustomEvent(g.CANCELDELETEMESSAGES,this._stopDeleting.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,i.VIEWCONVERSATION,this._viewConversation.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,i.VIEWPROFILE,this._viewContact.bind(this)),this.messageArea.onDelegateEvent(e.events.activate,i.SHOWMESSAGES,this._showMessagingArea.bind(this)),this.messageArea.onDelegateEvent(e.events.up,i.CONTACT,this._selectPreviousContact.bind(this)),this.messageArea.onDelegateEvent(e.events.down,i.CONTACT,this._selectNextContact.bind(this)),this.messageArea.onDelegateEvent(e.events.up,i.VIEWCONVERSATION,this._selectPreviousConversation.bind(this)),this.messageArea.onDelegateEvent(e.events.down,i.VIEWCONVERSATION,this._selectNextConversation.bind(this)),this.messageArea.onDelegateEvent(e.events.up,i.COURSE,this._selectPreviousCourse.bind()),this.messageArea.onDelegateEvent(e.events.down,i.COURSE,this._selectNextCourse.bind()),this.messageArea.onDelegateEvent("focus",i.SEARCHBOX,this._setSearching.bind(this)),this.messageArea.onDelegateEvent("blur",i.SEARCHBOX,this._clearSearching.bind(this)),e.define(this.messageArea.find(i.CONVERSATIONS),[e.events.scrollBottom]),e.define(this.messageArea.find(i.CONTACTS),[e.events.scrollBottom]),this.messageArea.onDelegateEvent(e.events.scrollBottom,i.CONVERSATIONS,this._loadConversations.bind(this)),this.messageArea.onDelegateEvent(e.events.scrollBottom,i.CONTACTS,this._loadContacts.bind(this)),this.messageArea.showContactsFirst()||(this._numConversationsDisplayed=20)},h.prototype._startDeleting=function(){this.messageArea.find(i.CONTACTSAREA).addClass("editing")},h.prototype._stopDeleting=function(){this.messageArea.find(i.CONTACTSAREA).removeClass("editing")},h.prototype._viewConversations=function(){0===this._numConversationsDisplayed&&this._loadConversations(),this.messageArea.find(i.CONTACTS).hide(),this.messageArea.find(i.CONVERSATIONS).show()},h.prototype._viewContacts=function(){0===this._numContactsDisplayed&&this._loadContacts(),this.messageArea.find(i.CONVERSATIONS).hide(),this.messageArea.find(i.CONTACTS).show()},h.prototype._handleMessageSent=function(a,b,c){this._viewConversations();var d=this._getUserNode(i.CONVERSATIONS,b);if(0===d.length){var e=this._getUserNode(i.CONTACTS,b);if(0===e.length&&(e=this._getUserNode(i.SEARCHRESULTSAREA,b)),0==e.length)return;d=e.clone(),d.attr("data-action","view-contact-msg"),this.messageArea.find(i.CONVERSATIONS+" "+i.NOCONTACTS).remove(),this._numConversationsDisplayed++}d.prependTo(this.messageArea.find(i.CONVERSATIONS)),this.messageArea.find(i.CONVERSATIONS).scrollTop(0),this._updateContactText(d,c,!0),this._setSelectedUser("[data-userid='"+b+"']")},h.prototype._loadConversations=function(){if(this._isLoadingConversations)return!1;this._isLoadingConversations=!0;var
a=0;return c.render("core/loading",{}).then(function(a,b){return this._numConversationsDisplayed?c.appendNodeContents(this.messageArea.find(i.CONVERSATIONS),"<div style='text-align:center'>"+a+"</div>",b):c.replaceNodeContents(this.messageArea.find(i.CONVERSATIONS),"<div style='text-align:center'>"+a+"</div>",b),this._getItems("core_message_data_for_messagearea_conversations",this._numConversationsDisplayed,this._numConversationsToRetrieve)}.bind(this)).then(function(b){return a=b.contacts.length,b.isconversation=!0,c.render("core_message/message_area_contacts",b)}).then(function(b,d){this.messageArea.find(i.CONVERSATIONS+" "+i.LOADINGICON).remove(),a>0?(c.appendNodeContents(this.messageArea.find(i.CONVERSATIONS),b,d),this._numConversationsDisplayed+=this._numConversationsToRetrieve):this._numConversationsDisplayed||c.replaceNodeContents(this.messageArea.find(i.CONVERSATIONS),b,d),this._isLoadingConversations=!1}.bind(this)).fail(d.exception)},h.prototype._loadContacts=function(){if(this._isLoadingContacts)return!1;this._isLoadingContacts=!0;var a=0;return c.render("core/loading",{}).then(function(a,b){return this._numContactsDisplayed?c.appendNodeContents(this.messageArea.find(i.CONTACTS),"<div style='text-align:center'>"+a+"</div>",b):c.replaceNodeContents(this.messageArea.find(i.CONTACTS),"<div style='text-align:center'>"+a+"</div>",b),this._getItems("core_message_data_for_messagearea_contacts",this._numContactsDisplayed,this._numContactsToRetrieve)}.bind(this)).then(function(b){return a=b.contacts.length,b.isconversation=!1,c.render("core_message/message_area_contacts",b)}).then(function(b,d){this.messageArea.find(i.CONTACTS+" "+i.LOADINGICON).remove(),a>0?(c.appendNodeContents(this.messageArea.find(i.CONTACTS),b,d),this._numContactsDisplayed+=a):this._numContactsDisplayed||c.replaceNodeContents(this.messageArea.find(i.CONTACTS),b,d),this._isLoadingContacts=!1}.bind(this)).fail(d.exception)},h.prototype._viewConversation=function(b){this.messageArea.trigger(g.CANCELDELETEMESSAGES);var c=a(b.currentTarget).data("userid"),d=a(b.currentTarget).data("messageid"),e="[data-userid='"+c+"']";d&&(e="[data-messageid='"+d+"']"),this._setSelectedUser(e),this.messageArea.trigger(g.CONVERSATIONSELECTED,c),this.messageArea.find(i.SELECTEDVIEWPROFILE).removeClass("selected"),this._showMessagingArea()},h.prototype._viewContact=function(b){this.messageArea.trigger(g.CANCELDELETEMESSAGES);var c=a(b.currentTarget).data("userid");this._setSelectedUser("[data-userid='"+c+"']"),this.messageArea.trigger(g.CONTACTSELECTED,c),this.messageArea.find(i.SELECTEDVIEWCONVERSATION).removeClass("selected"),this._showMessagingArea()},h.prototype._getItems=function(a,c,d){var e=b.call([{methodname:a,args:{userid:this.messageArea.getCurrentUserId(),limitfrom:c,limitnum:d}}]);return e[0]},h.prototype._deleteConversation=function(a,b){this._removeContact(i.CONVERSATIONS,b),this._numConversationsDisplayed--,this._hideMessagingArea(),this._stopDeleting()},h.prototype._updateLastMessage=function(a,b,c){if(c){var d=this._getUserNode(i.CONVERSATIONS,b),e=c.find(i.MESSAGETEXT).text().trim(),f=!1;c.data("useridto")==b&&(f=!0),this._updateContactText(d,e,f)}this._stopDeleting()},h.prototype._addContact=function(){this.messageArea.find(i.CONTACTS).empty(),this._numContactsDisplayed=0,this._loadContacts()},h.prototype._removeContact=function(a,b){this._getUserNode(a,b).remove(),this._numContactsDisplayed--},h.prototype._blockContact=function(a){var b=this._getUserNode(i.CONTACTS,a);b.find(i.CONTACTICONBLOCKED).removeClass("hidden"),b=this._getUserNode(i.CONVERSATIONS,a),b.find(i.CONTACTICONBLOCKED).removeClass("hidden"),b=this._getUserNode(i.SEARCHRESULTSAREA,a),b.find(i.CONTACTICONBLOCKED).removeClass("hidden")},h.prototype._unblockContact=function(a){var b=this._getUserNode(i.CONTACTS,a);b.find(i.CONTACTICONBLOCKED).addClass("hidden"),b=this._getUserNode(i.CONVERSATIONS,a),b.find(i.CONTACTICONBLOCKED).addClass("hidden"),b=this._getUserNode(i.SEARCHRESULTSAREA,a),b.find(i.CONTACTICONBLOCKED).addClass("hidden")},h.prototype._getUserNode=function(a,b){return this.messageArea.find(a+" "+i.CONTACT+"[data-userid='"+b+"']")},h.prototype._setSelectedUser=function(a){this.messageArea.find(i.CONTACT).removeClass("selected"),this.messageArea.find(i.CONTACT).attr("aria-pressed",!1),this.messageArea.find(i.CONTACT+a).addClass("selected"),this.messageArea.find(i.CONTACT+a).attr("aria-pressed",!0)},h.prototype._getContactText=function(a){return a.length>this._messageLength&&(a=a.substr(0,this._messageLength-3),a+="..."),document.createTextNode(a)},h.prototype._updateContactText=function(a,b,c){b=this._getContactText(b),c?f.get_string("you","message").done(function(b){a.find(i.LASTMESSAGEUSER).empty().append(b)}).always(function(){a.find(i.LASTMESSAGETEXT).empty().append(b)}):(a.find(i.LASTMESSAGEUSER).empty(),a.find(i.LASTMESSAGETEXT).empty().append(b))},h.prototype._selectNextContact=function(b,c){var d=a(b.target).closest(i.CONTACT),e=d.next();e.focus(),c.originalEvent.preventDefault(),c.originalEvent.stopPropagation()},h.prototype._selectPreviousContact=function(b,c){var d=a(b.target).closest(i.CONTACT),e=d.prev();e.focus(),c.originalEvent.preventDefault(),c.originalEvent.stopPropagation()},h.prototype._selectNextCourse=function(b,c){var d=a(b.target).closest(i.COURSE);d.next().focus(),c.originalEvent.preventDefault(),c.originalEvent.stopPropagation()},h.prototype._selectPreviousCourse=function(b,c){var d=a(b.target).closest(i.COURSE);d.prev().focus(),c.originalEvent.preventDefault(),c.originalEvent.stopPropagation()},h.prototype._selectNextConversation=function(b,c){var d=a(b.target).closest(i.VIEWCONVERSATION),e=d.next();e.focus(),c.originalEvent.preventDefault(),c.originalEvent.stopPropagation()},h.prototype._selectPreviousConversation=function(b,c){var d=a(b.target).closest(i.VIEWCONVERSATION),e=d.prev();e.focus(),c.originalEvent.preventDefault(),c.originalEvent.stopPropagation()},h.prototype._setSearching=function(){a(i.SEARCHTEXTAREA).addClass("searching")},h.prototype._clearSearching=function(){a(i.SEARCHTEXTAREA).removeClass("searching")},h.prototype._showMessagingArea=function(){this.messageArea.find(i.MESSAGINGAREA).removeClass("hide-messages").addClass("show-messages")},h.prototype._hideMessagingArea=function(){this.messageArea.find(i.MESSAGINGAREA).removeClass("show-messages").addClass("hide-messages")},h});
define('core_message/message_repository', ["jquery","core/ajax","core/notification"],function(a,b,c){var d=function(a){"undefined"==typeof a.limit&&(a.limit=0),"undefined"==typeof a.offset&&(a.offset=0),a.limitfrom=a.offset,a.limitnum=a.limit,delete a.limit,delete a.offset;var d={methodname:"core_message_data_for_messagearea_conversations",args:a},e=b.call([d])[0];return e.fail(c.exception),e},e=function(a){var d={methodname:"core_message_get_unread_conversations_count",args:a},e=b.call([d])[0];return e.fail(c.exception),e},f=function(a){var d={methodname:"core_message_mark_all_messages_as_read",args:a},e=b.call([d])[0];return e.fail(c.exception),e};return{query:d,countUnreadConversations:e,markAllAsRead:f}});
define('core_message/preferences_notifications_list_controller', ["jquery","core/ajax","core/notification","core/custom_interaction_events","core_message/notification_preference","core_message/notification_processor_settings"],function(a,b,c,d,e,f){var g={DISABLE_NOTIFICATIONS:'[data-region="disable-notification-container"] [data-disable-notifications]',DISABLE_NOTIFICATIONS_CONTAINER:'[data-region="disable-notification-container"]',PREFERENCE:"[data-state]",PREFERENCE_ROW:'[data-region="preference-row"]',PREFERENCE_INPUT:"[data-state] input",PROCESSOR_SETTING:"[data-processor-setting]"},h=function(b){this.root=a(b),this.userId=this.root.attr("data-user-id"),this.registerEventListeners()};return h.prototype.isDisabled=function(){return this.root.hasClass("disabled")},h.prototype.setDisabled=function(){this.root.addClass("disabled"),this.root.find(g.PREFERENCE_INPUT).prop("disabled",!0)},h.prototype.setEnabled=function(){this.root.removeClass("disabled"),this.root.find(g.PREFERENCE_INPUT).prop("disabled",!1)},h.prototype.toggleDisableAllStatus=function(){var
d=a(g.DISABLE_NOTIFICATIONS),e=a(g.DISABLE_NOTIFICATIONS_CONTAINER),f=d.prop("checked");if(e.hasClass("loading"))return a.Deferred().resolve();e.addClass("loading");var h={methodname:"core_user_update_user_preferences",args:{userid:this.userId,emailstop:f?1:0}};return b.call([h])[0].done(function(){f?this.setDisabled():this.setEnabled()}.bind(this)).always(function(){e.removeClass("loading")}).fail(c.exception)},h.prototype.registerEventListeners=function(){var b=a(g.DISABLE_NOTIFICATIONS);d.define(this.root,[d.events.activate]),this.root.on("change",function(b){if(!this.isDisabled()){var c=a(b.target).closest(g.PREFERENCE),d=a(b.target).closest(g.PREFERENCE_ROW),f=new e(d,this.userId);c.addClass("loading"),f.save().always(function(){c.removeClass("loading")})}}.bind(this)),this.root.on(d.events.activate,g.PROCESSOR_SETTING,function(b,c){var d=a(b.target).closest(g.PROCESSOR_SETTING),e=new f(d);e.show(),c.originalEvent.preventDefault()}),d.define(b,[d.events.activate]),b.on(d.events.activate,function(){this.toggleDisableAllStatus()}.bind(this))},h});
define('core_message/message_preferences', ["jquery","core/ajax","core/notification","core_message/message_notification_preference","core/custom_interaction_events"],function(a,b,c,d,e){var f={PREFERENCE:"[data-state]",PREFERENCES_CONTAINER:'[data-region="preferences-container"]',BLOCK_NON_CONTACTS:'[data-region="block-non-contacts-container"] [data-block-non-contacts]',BLOCK_NON_CONTACTS_CONTAINER:'[data-region="block-non-contacts-container"]'},g=function(b){this.root=a(b),this.userId=this.root.find(f.PREFERENCES_CONTAINER).attr("data-user-id"),this.registerEventListeners()};return g.prototype.preferencesDisabled=function(){return this.root.find(f.PREFERENCES_CONTAINER).hasClass("disabled")},g.prototype.saveBlockNonContactsStatus=function(){var d=this.root.find(f.BLOCK_NON_CONTACTS),e=this.root.find(f.BLOCK_NON_CONTACTS_CONTAINER),g=d.prop("checked");if(e.hasClass("loading"))return a.Deferred().resolve();e.addClass("loading");var h={methodname:"core_user_update_user_preferences",args:{userid:this.userId,preferences:[{type:d.attr("data-preference-key"),value:g?1:0}]}};return b.call([h])[0].fail(c.exception).always(function(){e.removeClass("loading")})},g.prototype.registerEventListeners=function(){e.define(this.root,[e.events.activate]),this.root.on(e.events.activate,f.BLOCK_NON_CONTACTS,function(){this.saveBlockNonContactsStatus()}.bind(this)),this.root.on("change",function(b){if(!this.preferencesDisabled()){var c=a(b.target).closest(f.PREFERENCES_CONTAINER),e=a(b.target).closest(f.PREFERENCE),g=new d(c,this.userId);e.addClass("loading"),g.save().always(function(){e.removeClass("loading")})}}.bind(this))},g});
define('core_message/notification_preference', ["jquery","core/ajax","core/notification","core_message/notification_processor"],function(a,b,c,d){var e={PROCESSOR:"[data-processor-name]",STATE_INPUTS:"[data-state] input"},f=function(b,c){this.root=a(b),this.userId=c};return f.prototype.getPreferenceKey=function(){return this.root.attr("data-preference-key")},f.prototype.getLoggedInPreferenceKey=function(){return this.getPreferenceKey()+"_loggedin"},f.prototype.getLoggedOffPreferenceKey=function(){return this.getPreferenceKey()+"_loggedoff"},f.prototype.getProcessors=function(){return this.root.find(e.PROCESSOR).map(function(b,c){return new d(a(c))})},f.prototype.startLoading=function(){this.root.addClass("loading"),this.root.find(e.STATE_INPUTS).prop("disabled",!0)},f.prototype.stopLoading=function(){this.root.removeClass("loading"),this.root.find(e.STATE_INPUTS).prop("disabled",!1)},f.prototype.isLoading=function(){return this.root.hasClass("loading")},f.prototype.save=function(){if(this.isLoading())return a.Deferred().resolve();this.startLoading();var d="",e="";this.getProcessors().each(function(a,b){b.isLoggedInEnabled()&&(""===d?d=b.getName():d+=","+b.getName()),b.isLoggedOffEnabled()&&(""===e?e=b.getName():e+=","+b.getName())}),""===d&&(d="none"),""===e&&(e="none");var f={userid:this.userId,preferences:[{type:this.getLoggedInPreferenceKey(),value:d},{type:this.getLoggedOffPreferenceKey(),value:e}]},g={methodname:"core_user_update_user_preferences",args:f};return b.call([g])[0].fail(c.exception).always(function(){this.stopLoading()}.bind(this))},f});
define('core_message/message_area_tabs', ["core/custom_interaction_events","core_message/message_area_events"],function(a,b){function c(a){this.messageArea=a,this._init()}var d={ACTIVECONTACTSTAB:"[data-region='contacts-area'] [role='tab'][aria-selected='true']",CONTACTSPANELS:"[data-region='contacts']",VIEWCONTACTS:"[data-action='contacts-view']",VIEWCONVERSATIONS:"[data-action='conversations-view']"};return c.prototype.messageArea=null,c.prototype._init=function(){a.define(this.messageArea.node,[a.events.activate,a.events.up,a.events.down,a.events.next,a.events.previous,a.events.ctrlPageUp,a.events.ctrlPageDown]),this.messageArea.onDelegateEvent(a.events.activate,d.VIEWCONVERSATIONS,this._viewConversations.bind(this)),this.messageArea.onDelegateEvent(a.events.activate,d.VIEWCONTACTS,this._viewContacts.bind(this)),this.messageArea.onDelegateEvent(a.events.up,d.VIEWCONVERSATIONS,this._toggleTabs.bind(this)),this.messageArea.onDelegateEvent(a.events.down,d.VIEWCONVERSATIONS,this._toggleTabs.bind(this)),this.messageArea.onDelegateEvent(a.events.next,d.VIEWCONVERSATIONS,this._toggleTabs.bind(this)),this.messageArea.onDelegateEvent(a.events.previous,d.VIEWCONVERSATIONS,this._toggleTabs.bind(this)),this.messageArea.onDelegateEvent(a.events.up,d.VIEWCONTACTS,this._toggleTabs.bind(this)),this.messageArea.onDelegateEvent(a.events.down,d.VIEWCONTACTS,this._toggleTabs.bind(this)),this.messageArea.onDelegateEvent(a.events.next,d.VIEWCONTACTS,this._toggleTabs.bind(this)),this.messageArea.onDelegateEvent(a.events.previous,d.VIEWCONTACTS,this._toggleTabs.bind(this)),this.messageArea.onDelegateEvent(a.events.ctrlPageUp,d.CONTACTSPANELS,this._toggleTabs.bind(this)),this.messageArea.onDelegateEvent(a.events.ctrlPageDown,d.CONTACTSPANELS,this._toggleTabs.bind(this)),this.messageArea.onCustomEvent(b.MESSAGESENT,function(){this._selectTab(d.VIEWCONVERSATIONS,d.VIEWCONTACTS)}.bind(this))},c.prototype._viewConversations=function(){this.messageArea.trigger(b.CONVERSATIONSSELECTED),this._selectTab(d.VIEWCONVERSATIONS,d.VIEWCONTACTS)},c.prototype._viewContacts=function(){this.messageArea.trigger(b.CONTACTSSELECTED),this._selectTab(d.VIEWCONTACTS,d.VIEWCONVERSATIONS)},c.prototype._selectTab=function(a,b){b=this.messageArea.find(b),b.removeClass("selected"),b.attr("aria-selected","false"),b.attr("tabindex","-1"),a=this.messageArea.find(a),a.addClass("selected"),a.attr("aria-selected","true"),a.attr("tabindex","0")},c.prototype._toggleTabs=function(a,b){var c=this.messageArea.find(d.ACTIVECONTACTSTAB);c.is(d.VIEWCONVERSATIONS)?this._viewContacts():this._viewConversations(),this.messageArea.find(d.ACTIVECONTACTSTAB).focus(),a.preventDefault(),a.stopPropagation(),b.originalEvent.preventDefault(),b.originalEvent.stopPropagation()},c});
define('core_message/message_area_events', [],function(){return{CANCELDELETEMESSAGES:"cancel-delete-messages",CHOOSEMESSAGESTODELETE:"choose-messages-to-delete",CONTACTADDED:"contact-added",CONTACTBLOCKED:"contact-blocked",CONTACTREMOVED:"contact-removed",CONTACTSELECTED:"contact-selected",CONTACTSSELECTED:"contacts-selected",CONTACTUNBLOCKED:"contact-unblocked",CONVERSATIONDELETED:"conversation-deleted",CONVERSATIONSELECTED:"conversation-selected",CONVERSATIONSSELECTED:"conversations-selected",MESSAGESDELETED:"messages-deleted",MESSAGESEARCHCANCELED:"message-search-canceled",MESSAGESENT:"message-sent",SENDMESSAGE:"message-send",USERSSEARCHCANCELED:"users-search-canceled"}});
define('core_message/message_notification_preference', ["jquery","core_message/notification_preference"],function(a,b){var c={PREFERENCE_KEY:"[data-preference-key]"},d=function(a,c){b.call(this,a,c)};return d.prototype=Object.create(b.prototype),d.prototype.constructor=d,d.prototype.getPreferenceKey=function(){return this.root.find(c.PREFERENCE_KEY).attr("data-preference-key")},d});
define('core_message/notification_processor', ["jquery"],function(a){var b={STATE_NONE:'[data-state="none"]',STATE_BOTH:'[data-state="both"]',STATE_LOGGED_IN:'[data-state="loggedin"]',STATE_LOGGED_OFF:'[data-state="loggedoff"]'},c=function(b){this.root=a(b)};return c.prototype.getName=function(){return this.root.attr("data-processor-name")},c.prototype.isLoggedInEnabled=function(){var a=this.root.find(b.STATE_NONE).find("input");if(a.prop("checked"))return!1;var c=this.root.find(b.STATE_BOTH).find("input"),d=this.root.find(b.STATE_LOGGED_IN).find("input");return d.prop("checked")||c.prop("checked")},c.prototype.isLoggedOffEnabled=function(){var a=this.root.find(b.STATE_NONE).find("input");if(a.prop("checked"))return!1;var c=this.root.find(b.STATE_BOTH).find("input"),d=this.root.find(b.STATE_LOGGED_OFF).find("input");return d.prop("checked")||c.prop("checked")},c});
define('core_message/notification_processor_settings', ["jquery","core/ajax","core/notification","core/fragment","core/templates","core/str","tool_lp/dialogue"],function(a,b,c,d,e,f,g){var h={PROCESSOR:"[data-processor-name]",PREFERENCE_ROW:'[data-region="preference-row"]'},i=function(b){this.root=a(b),this.name=this.root.attr("data-name"),this.userId=this.root.attr("data-user-id"),this.contextId=this.root.attr("data-context-id")};return i.prototype.show=function(){d.loadFragment("message","processor_settings",this.contextId,{userid:this.userId,type:this.name}).done(function(b,c){f.get_string("processorsettings","message").done(function(d){var f=new g(d,b,function(){e.runTemplateJS(c)},function(){f.close()});a(document).on("mpp:formsubmitted",function(){f.close(),this.updateConfiguredStatus()}.bind(this)),a(document).on("mpp:formcancelled",function(){f.close()})}.bind(this))}.bind(this))},i.prototype.updateConfiguredStatus=function(){var d=this.root.closest(h.PROCESSOR);if(!d.hasClass("unconfigured"))return!1;var e=d.attr("data-processor-name"),f={methodname:"core_message_get_message_processor",args:{name:e,userid:this.userId}};return b.call([f])[0].fail(c.exception).done(function(b){if(b.userconfigured){var c=a(h.PREFERENCE_ROW+' [data-processor-name="'+e+'"]');d.removeClass("unconfigured"),c.removeClass("disabled")}})},i});
define('core_message/preferences_processor_form', ["jquery","core/ajax","core/notification","core/custom_interaction_events"],function(a,b,c,d){var e=function(b){this.root=a(b),this.userId=this.root.attr("data-user-id"),this.name=this.root.attr("data-processor-name"),this.root.find("form").on("submit",function(b){b.preventDefault(),this.save().done(function(){a(document).trigger("mpp:formsubmitted")})}.bind(this));var c=this.root.find("[data-cancel-button]");d.define(c,[d.events.activate]),c.on(d.events.activate,function(){a(document).trigger("mpp:formcancelled")})};return e.prototype.startLoading=function(){this.root.addClass("loading")},e.prototype.stopLoading=function(){this.root.removeClass("loading")},e.prototype.isLoading=function(){return this.root.hasClass("loading")},e.prototype.save=function(){if(this.isLoading())return a.Deferred();this.startLoading();var d=this.root.find("form").serializeArray(),e={methodname:"core_message_message_processor_config_form",args:{userid:this.userId,name:this.name,formvalues:d}};return b.call([e])[0].fail(c.exception).always(function(){this.stopLoading()}.bind(this))},e});
define('core_message/message_area_actions', ["core_message/message_area_events"],function(a){function b(a){this.messageArea=a}var c={MESSAGES:"[data-region='messages']"};return b.prototype.messageArea=null,b.prototype.chooseMessagesToDelete=function(){0!==this.messageArea.find(c.MESSAGES).length&&this.messageArea.trigger(a.CHOOSEMESSAGESTODELETE)},b});
define('core_message/message_area_profile', ["jquery","core/ajax","core/templates","core/notification","core/str","core/config","core/custom_interaction_events","core_message/message_area_events"],function(a,b,c,d,e,f,g,h){function i(a){this.messageArea=a,this._init()}var j={PROFILE:"[data-region='profile']",PROFILEADDCONTACT:"[data-action='profile-add-contact']",PROFILEBLOCKCONTACT:"[data-action='profile-block-contact']",PROFILEREMOVECONTACT:"[data-action='profile-remove-contact']",PROFILESENDMESSAGE:"[data-action='profile-send-message']",PROFILEUNBLOCKCONTACT:"[data-action='profile-unblock-contact']",PROFILEVIEW:"[data-action='profile-view']",SHOWCONTACTS:"[data-action='show-contacts']",MESSAGESAREA:"[data-region='messages-area']",MESSAGINGAREA:"[data-region='messaging-area']"};return i.prototype.messageArea=null,i.prototype._init=function(){g.define(this.messageArea.node,[g.events.activate]),this.messageArea.onCustomEvent(h.CONTACTSELECTED,this._viewProfile.bind(this)),this.messageArea.onDelegateEvent(g.events.activate,j.PROFILEVIEW,function(a,b){this._viewFullProfile(),b.originalEvent.preventDefault()}.bind(this)),this.messageArea.onDelegateEvent(g.events.activate,j.PROFILESENDMESSAGE,function(a,b){this._sendMessage(),b.originalEvent.preventDefault()}.bind(this)),this.messageArea.onDelegateEvent(g.events.activate,j.PROFILEUNBLOCKCONTACT,function(a,b){this._unblockContact(),b.originalEvent.preventDefault()}.bind(this)),this.messageArea.onDelegateEvent(g.events.activate,j.PROFILEBLOCKCONTACT,function(a,b){this._blockContact(),b.originalEvent.preventDefault()}.bind(this)),this.messageArea.onDelegateEvent(g.events.activate,j.PROFILEADDCONTACT,function(a,b){this._addContact(),b.originalEvent.preventDefault()}.bind(this)),this.messageArea.onDelegateEvent(g.events.activate,j.PROFILEREMOVECONTACT,function(a,b){this._removeContact(),b.originalEvent.preventDefault()}.bind(this)),this.messageArea.onDelegateEvent(g.events.activate,j.SHOWCONTACTS,this._hideMessagingArea.bind(this))},i.prototype._viewProfile=function(a,e){c.render("core/loading",{}).done(function(a,b){c.replaceNodeContents(this.messageArea.find(j.MESSAGESAREA),a,b)}.bind(this));var f=b.call([{methodname:"core_message_data_for_messagearea_get_profile",args:{currentuserid:this.messageArea.getCurrentUserId(),otheruserid:e}}]);return f[0].then(function(a){return c.render("core_message/message_area_profile",a)}).then(function(a,b){c.replaceNodeContents(this.messageArea.find(j.MESSAGESAREA),a,b)}.bind(this)).fail(d.exception)},i.prototype._viewFullProfile=function(){window.location.href=f.wwwroot+"/user/profile.php?id="+this._getUserId()},i.prototype._sendMessage=function(){this.messageArea.trigger(h.SENDMESSAGE,this._getUserId())},i.prototype._blockContact=function(){var a=this._performAction("core_message_block_contacts","unblockcontact","profile-block-contact","profile-unblock-contact","");return a.then(function(){this.messageArea.trigger(h.CONTACTBLOCKED,this._getUserId())}.bind(this))},i.prototype._unblockContact=function(){var a=this._performAction("core_message_unblock_contacts","blockcontact","profile-unblock-contact","profile-block-contact","danger");return a.then(function(){this.messageArea.trigger(h.CONTACTUNBLOCKED,this._getUserId())}.bind(this))},i.prototype._addContact=function(){var a=this._performAction("core_message_create_contacts","removecontact","profile-add-contact","profile-remove-contact","danger");return a.then(function(){this.messageArea.trigger(h.CONTACTADDED,this._getUserId())}.bind(this))},i.prototype._removeContact=function(){var a=this._performAction("core_message_delete_contacts","addcontact","profile-remove-contact","profile-add-contact","");return a.then(function(){this.messageArea.trigger(h.CONTACTREMOVED,this._getUserId())}.bind(this))},i.prototype._performAction=function(a,c,f,g,h){var i=b.call([{methodname:a,args:{userid:this.messageArea.getCurrentUserId(),userids:[this._getUserId()]}}]);return i[0].then(function(){return e.get_string(c,"message")}).then(function(a){this._changeText(a,f,g,h)}.bind(this)).fail(d.exception)},i.prototype._changeText=function(a,b,c,d){var e=this.messageArea.find("[data-action='"+b+"']");e.text(a),e.removeClass(),d&&e.addClass(d),e.attr("data-action",c)},i.prototype._getUserId=function(){return this.messageArea.find(j.PROFILE).data("userid")},i.prototype._hideMessagingArea=function(){this.messageArea.find(j.MESSAGINGAREA).removeClass("show-messages").addClass("hide-messages")},i});
define('core_question/selectors', [],function(){return{actions:{save:'[data-action="save"]',edittags:'[data-action="edittags"]'},containers:{loadingIcon:'[data-region="overlay-icon-container"]'}}});
define('core_question/repository', ["jquery","core/ajax"],function(a,b){var c=function(a,c,d){var e={methodname:"core_question_submit_tags_form",args:{questionid:a,contextid:c,formdata:d}};return b.call([e])[0]};return{submitTagCreateUpdateForm:c}});
define('core_question/edit_tags', ["jquery","core/fragment","core/str","core/modal_events","core/modal_factory","core/notification","core/custom_interaction_events","core_question/repository","core_question/selectors"],function(a,b,c,d,e,f,g,h,i){var j=function(a){a.find(i.actions.save).prop("disabled",!1)},k=function(a){a.find(i.actions.save).prop("disabled",!0)},l=function(a){return a.getBody().find("form").serialize()},m=function(a){var b=a.find(i.containers.loadingIcon);b.removeClass("hidden")},n=function(a){var b=a.find(i.containers.loadingIcon);b.addClass("hidden")},o=function(a,b){a.getBody().attr("data-contextid",b)},p=function(a){return a.getBody().data("contextid")},q=function(a,b){a.getBody().attr("data-questionid",b)},r=function(a){return a.getBody().data("questionid")},s=function(h){var l=e.create({type:e.types.SAVE_CANCEL,large:!1},[h,i.actions.edittags]).then(function(a){return c.get_string("questiontags","question").then(function(b){return a.setTitle(b),b}).fail(f.exception),a.getRoot().on(d.save,function(b){var c=a.getBody().find("form");c.submit(),b.preventDefault()}),a.getRoot().on("submit","form",function(b){t(a,h).then(function(){a.hide(),location.reload()}).fail(f.exception),b.preventDefault(),b.stopPropagation()}),a});h.on(g.events.activate,i.actions.edittags,function(c){var d=a(c.currentTarget),e=d.data("questionid"),g=!!d.data("cantag"),p=d.data("contextid");l.then(function(a){k(h),m(h);var c={id:e},d=b.loadFragment("question","tags_form",p,c);return a.setBody(d),d.then(function(){j(h)}).always(function(){n(h)}).fail(f.exception),g?a.getRoot().find(i.actions.save).show():a.getRoot().find(i.actions.save).hide(),q(a,e),o(a,p),a}).fail(f.exception),c.preventDefault()})},t=function(a,b){k(b),m(b);var c=l(a),d=r(a),e=p(a);return h.submitTagCreateUpdateForm(d,e,c).always(function(){n(b),j(b)}).fail(f.exception)};return{init:function(b){b=a(b),s(b)}}});
define('core_search/form-search-user-selector', ["jquery","core/ajax","core/templates"],function(a,b,c){return{processResults:function(b,c){var d=[];return a.each(c,function(a,b){d.push({value:b.id,label:b._label})}),d},transport:function(d,e,f,g){var h,i={query:e},j=a(d).attr("withincourseid");"undefined"!=typeof j&&""!==a("#id_searchwithin").val()?i.courseid=j:i.courseid=0,h=b.call([{methodname:"core_search_get_relevant_users",args:i}]),h[0].then(function(b){var d=[];return a.each(b,function(a,b){d.push(c.render("core_search/form-user-selector-suggestion",b))}),a.when.apply(a.when,d).then(function(){var c=arguments,d=0;a.each(b,function(a,b){b._label=c[d++]}),f(b)})}).fail(g)}}});
define('core_user/status_field', ["core/templates","jquery","core/str","core/config","core/notification","core/modal_factory","core/modal_events","core/fragment","core/ajax"],function(a,b,c,d,e,f,g,h,i){var j={EDIT_ENROLMENT:'[data-action="editenrolment"]',SHOW_DETAILS:'[data-action="showdetails"]',UNENROL:'[data-action="unenrol"]'},k=function(a){this.contextid=a.contextid,this.courseid=a.courseid,this.bindEditEnrol(),this.bindUnenrol(),this.bindStatusDetails()};return k.prototype.courseid=0,k.prototype.bindEditEnrol=function(){var a=this;b(j.EDIT_ENROLMENT).click(function(d){d.preventDefault();var h=b(this),i=h.parent(),j=i.data("fullname"),k=h.attr("rel");b.when(c.get_string("edituserenrolment","enrol",j)).then(function(a){return f.create({large:!0,title:a,type:f.types.SAVE_CANCEL})}).done(function(b){b.getRoot().on(g.save,function(c){c.preventDefault(),a.submitEditFormAjax(b)}),b.getRoot().on(g.hidden,function(){b.destroy()}),b.setBody(a.getBody(k)),b.show()}).fail(e.exception)})},k.prototype.bindUnenrol=function(){var a=this;b(j.UNENROL).click(function(d){d.preventDefault();var h=b(this),i=h.parent(),j=[{key:"unenrol",component:"enrol"},{key:"unenrolconfirm",component:"enrol",param:{user:i.data("fullname"),course:i.data("coursename"),enrolinstancename:i.data("enrolinstancename")}}],k=f.create({type:f.types.SAVE_CANCEL});b.when(c.get_strings(j),k).done(function(c,e){var f=c[0],i=c[1];e.setTitle(f),e.setBody(i),e.setSaveButtonText(f),e.getRoot().on(g.save,function(){var c={ueid:b(h).attr("rel")};d.preventDefault(),a.submitUnenrolFormAjax(e,c)}),e.getRoot().on(g.hidden,function(){e.destroy()}),e.show()}).fail(e.exception)})},k.prototype.bindStatusDetails=function(){b(j.SHOW_DETAILS).click(function(d){d.preventDefault();var h=b(this),i=h.parent(),k={fullname:i.data("fullname"),coursename:i.data("coursename"),enrolinstancename:i.data("enrolinstancename"),status:i.data("status"),statusclass:i.find("span").attr("class"),timestart:i.data("timestart"),timeend:i.data("timeend")},l=[{key:"enroldetails",component:"enrol"}],m=h.next(j.EDIT_ENROLMENT);m.length&&(k.editenrollink=b("<div>").append(m.clone()).html());var n=c.get_strings(l),o=f.create({large:!0,type:f.types.CANCEL});b.when(n,o).done(function(c,d){var e=a.render("core_user/status_details",k);d.setTitle(c[0]),d.setBody(e),m.length&&d.getRoot().on("click",j.EDIT_ENROLMENT,function(a){a.preventDefault(),d.hide(),b(m).trigger("click")}),d.show(),d.getRoot().on(g.hidden,function(){d.destroy()})}).fail(e.exception)})},k.prototype.submitEditFormAjax=function(a){var c=this,d=a.getRoot().find("form"),f=b(d).find('[name="ue"]').val(),g=b(d).find('[name="status"]').val(),h={courseid:this.courseid,ueid:f,status:g},j=b(d).find('[name="timestart[enabled]"]');if(j.is(":checked")){var k=b(d).find('[name="timestart[year]"]').val(),l=b(d).find('[name="timestart[month]"]').val()-1,m=b(d).find('[name="timestart[day]"]').val(),n=b(d).find('[name="timestart[hour]"]').val(),o=b(d).find('[name="timestart[minute]"]').val(),p=new Date(k,l,m,n,o);h.timestart=p.getTime()/1e3}var q=b(d).find('[name="timeend[enabled]"]');if(q.is(":checked")){var r=b(d).find('[name="timeend[year]"]').val(),s=b(d).find('[name="timeend[month]"]').val()-1,t=b(d).find('[name="timeend[day]"]').val(),u=b(d).find('[name="timeend[hour]"]').val(),v=b(d).find('[name="timeend[minute]"]').val(),w=new Date(r,s,t,u,v);h.timeend=w.getTime()/1e3}var x={methodname:"core_enrol_edit_user_enrolment",args:h};i.call([x])[0].done(function(b){if(b.result)a.hide(),"undefined"!=typeof window.M.core_formchangechecker&&window.M.core_formchangechecker.reset_form_dirty_state(),window.location.reload();else{var e=JSON.stringify(d.serialize());a.setBody(c.getBody(f,e))}}).fail(e.exception)},k.prototype.submitUnenrolFormAjax=function(a,b){var c={methodname:"core_enrol_unenrol_user_enrolment",args:b};i.call([c])[0].done(function(b){b.result?(a.hide(),"undefined"!=typeof window.M.core_formchangechecker&&window.M.core_formchangechecker.reset_form_dirty_state(),window.location.reload()):e.alert(b.errors[0].key,b.errors[0].message)}).fail(e.exception)},k.prototype.getBody=function(a,b){var c={ueid:a};return"undefined"!=typeof b&&(c.formdata=b),h.loadFragment("enrol","user_enrolment_form",this.contextid,c).fail(e.exception)},{init:function(a){new k(a)}}});
define('core_user/unified_filter', ["jquery","core/form-autocomplete","core/str","core/notification"],function(a,b,c,d){var e={UNIFIED_FILTERS:"#unified-filters"},f=function(){var f=[{key:"userfilterplaceholder",component:"moodle"},{key:"nofiltersapplied",component:"moodle"}];M.util.js_pending("unified_filter_datasource"),c.get_strings(f).done(function(a){var c=a[0],f=a[1];b.enhance(e.UNIFIED_FILTERS,!0,"core_user/unified_filter_datasource",c,!1,!0,f,!0).then(function(){M.util.js_complete("unified_filter_datasource")}).fail(d.exception)}).fail(d.exception);var g=a(e.UNIFIED_FILTERS).val();a(e.UNIFIED_FILTERS).on("change",function(){var b=a(this).val(),c=[],d=[],e=!1;if(a.each(b,function(a,b){var
f=b.split(":",2);if(2!==f.length)return d.push(b),!0;var g=f[0],h=f[1];return"undefined"!=typeof c[g]&&(e=!0),c[g]=h,!0}),e){var f=[];for(var h in c)f.push(h+":"+c[h]);f=f.concat(d),a(this).val(f)}g.join(",")!=b.join(",")&&this.form.submit()})},g=function(){return a(e.UNIFIED_FILTERS).closest("form")};return{init:function(){f()},getForm:function(){return g()}}});
define('core_user/participants', ["jquery","core/str","core/modal_factory","core/modal_events","core/templates","core/notification","core/ajax"],function(a,b,c,d,e,f,g){var h={BULKACTIONSELECT:"#formactionid",BULKUSERCHECKBOXES:"input.usercheckbox",BULKUSERNOSCHECKBOXES:"input.usercheckbox[value='0']",BULKUSERSELECTEDCHECKBOXES:"input.usercheckbox:checked",BULKACTIONFORM:"#participantsform",CHECKALLBUTTON:"#checkall",CHECKALLNOSBUTTON:"#checkallnos",CHECKALLONPAGEBUTTON:"#checkallonpage",CHECKNONEBUTTON:"#checknone"},i=function(a){this.courseId=a.courseid,this.noteStateNames=a.noteStateNames,this.stateHelpIcon=a.stateHelpIcon,this.attachEventListeners()};return i.prototype.modal=null,i.prototype.courseId=-1,i.prototype.noteStateNames={},i.prototype.stateHelpIcon="",i.prototype.attachEventListeners=function(){a(h.BULKACTIONSELECT).on("change",function(b){var c=a(b.target).val();if(c.indexOf("#")!==-1){b.preventDefault();var d=[];a(h.BULKUSERSELECTEDCHECKBOXES).each(function(b,c){var e=a(c).attr("name"),f=e.replace("user","");d.push(f)}),"#messageselect"==c?this.showSendMessage(d).fail(f.exception):"#addgroupnote"==c&&this.showAddNote(d).fail(f.exception),a(h.BULKACTIONSELECT+' option[value=""]').prop("selected","selected")}else""!==c&&(a(h.BULKUSERSELECTEDCHECKBOXES).length>0?a(h.BULKACTIONFORM).submit():a(h.BULKACTIONSELECT+' option[value=""]').prop("selected","selected"))}.bind(this)),a(h.CHECKALLBUTTON).on("click",function(){var b=a(this).data("showallink");b&&(window.location=b)}),a(h.CHECKALLNOSBUTTON).on("click",function(){a(h.BULKUSERNOSCHECKBOXES).prop("checked",!0)}),a(h.CHECKALLONPAGEBUTTON).on("click",function(){a(h.BULKUSERCHECKBOXES).prop("checked",!0)}),a(h.CHECKNONEBUTTON).on("click",function(){a(h.BULKUSERCHECKBOXES).prop("checked",!1)})},i.prototype.showAddNote=function(f){if(0==f.length)return a.Deferred().resolve().promise();var g=[];for(var i in this.noteStateNames)switch(i){case"draft":g.push({value:"personal",label:this.noteStateNames[i]});break;case"public":g.push({value:"course",label:this.noteStateNames[i],selected:1});break;case"site":g.push({value:i,label:this.noteStateNames[i]})}var j={stateNames:g,stateHelpIcon:this.stateHelpIcon},k=null;return k=1==f.length?b.get_string("addbulknotesingle","core_notes"):b.get_string("addbulknote","core_notes",f.length),a.when(c.create({type:c.types.SAVE_CANCEL,body:e.render("core_user/add_bulk_note",j)}),k).then(function(b,c){return this.modal=b,this.modal.setTitle(c),this.modal.setSaveButtonText(c),this.modal.getRoot().on(d.hidden,function(){var b=a("#user-notifications [role=alert]");b.length?b.focus():a(h.BULKACTIONSELECT).focus(),this.modal.getRoot().remove()}.bind(this)),this.modal.getRoot().on(d.save,this.submitAddNote.bind(this,f)),this.modal.show(),this.modal}.bind(this))},i.prototype.submitAddNote=function(a){var c=this.modal.getRoot().find("form textarea").val(),d=this.modal.getRoot().find("form select").val(),e=[],h=0;for(h=0;h<a.length;h++)e.push({userid:a[h],text:c,courseid:this.courseId,publishstate:d});return g.call([{methodname:"core_notes_create_notes",args:{notes:e}}])[0].then(function(a){return 1==a.length?b.get_string("addbulknotedonesingle","core_notes"):b.get_string("addbulknotedone","core_notes",a.length)}).then(function(a){return f.addNotification({message:a,type:"success"}),!0})["catch"](f.exception)},i.prototype.showSendMessage=function(f){if(0==f.length)return a.Deferred().resolve().promise();var g=null;return g=1==f.length?b.get_string("sendbulkmessagesingle","core_message"):b.get_string("sendbulkmessage","core_message",f.length),a.when(c.create({type:c.types.SAVE_CANCEL,body:e.render("core_user/send_bulk_message",{})}),g).then(function(b,c){return this.modal=b,this.modal.setTitle(c),this.modal.setSaveButtonText(c),this.modal.getRoot().on(d.hidden,function(){a(h.BULKACTIONSELECT).focus(),this.modal.getRoot().remove()}.bind(this)),this.modal.getRoot().on(d.save,this.submitSendMessage.bind(this,f)),this.modal.show(),this.modal}.bind(this))},i.prototype.submitSendMessage=function(a){var c=this.modal.getRoot().find("form textarea").val(),d=[],e=0;for(e=0;e<a.length;e++)d.push({touserid:a[e],text:c});return g.call([{methodname:"core_message_send_instant_messages",args:{messages:d}}])[0].then(function(a){return 1==a.length?b.get_string("sendbulkmessagesentsingle","core_message"):b.get_string("sendbulkmessagesent","core_message",a.length)}).then(function(a){return f.addNotification({message:a,type:"success"}),!0})["catch"](f.exception)},{init:function(a){return new i(a)}}});
define('core_user/unified_filter_datasource', ["jquery","core/ajax","core/notification"],function(a,b,c){return{list:function(b,c){var d=[],e=a(b),f=a(b).data("originaloptionsjson"),g=e.val();a.each(f,function(b,e){return""!==c.trim()&&e.label.toLocaleLowerCase().indexOf(c.toLocaleLowerCase())===-1||(a.inArray(e.value,g)>-1||(d.push(e),!0))});var h=new a.Deferred;return h.resolve(d),h.promise()},processResults:function(b,c){var d=[];return a.each(c,function(a,b){d.push({value:b.value,label:b.label})}),d},transport:function(a,b,d){this.list(a,b).then(d)["catch"](c.exception)}}});
define('mod_assign/grading_form_change_checker', ["jquery"],function(a){return{saveFormState:function(b){a(b).trigger("save-form-state");var c=a(b).serialize();a(b).data("saved-form-state",c)},checkFormForChanges:function(b){a(b).trigger("save-form-state");var c=a(b).serialize(),d=a(b).data("saved-form-state");return"undefined"!=typeof d&&d!=c}}});
define('mod_assign/grading_review_panel', ["jquery","mod_assign/grading_events"],function(a,b){var c=function(){this._region=a('[data-region="review-panel-content"]'),this.registerEventListeners()};return c.prototype._region=null,c.prototype.getReviewPanel=function(a){var b=this._region.data("panel-owner");return"undefined"==typeof b&&this._region.data("review-panel-plugin",a),this._region.data("review-panel-plugin")==a&&this._region[0]},c.prototype.getTogglePanelButton=function(){return this.getPanelElement().find('[data-region="review-panel-toggle"]')},c.prototype.getPanelElement=function(){return a('[data-region="review-panel"]')},c.prototype.getPanelContentElement=function(){return a('[data-region="review-panel-content"]')},c.prototype.togglePanel=function(){this.getPanelElement().hasClass("collapsed")?a(document).trigger(b.EXPAND_REVIEW_PANEL):a(document).trigger(b.COLLAPSE_REVIEW_PANEL)},c.prototype.collapsePanel=function(){this.getPanelElement().addClass("collapsed").removeClass("grade-panel-collapsed"),this.getPanelContentElement().attr("aria-hidden",!0)},c.prototype.expandPanel=function(){this.getPanelElement().removeClass("collapsed"),this.getPanelContentElement().removeAttr("aria-hidden")},c.prototype.registerEventListeners=function(){var c=this.getTogglePanelButton();c.click(function(a){this.togglePanel(),a.preventDefault()}.bind(this)),c.keydown(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||13!==a.keyCode&&32!==a.keyCode||(this.togglePanel(),a.preventDefault())}.bind(this));var d=a(document);d.on(b.COLLAPSE_REVIEW_PANEL,function(){this.collapsePanel()}.bind(this)),d.on(b.COLLAPSE_GRADE_PANEL,function(){this.expandPanel(),this.getPanelElement().addClass("grade-panel-collapsed")}.bind(this)),d.on(b.EXPAND_REVIEW_PANEL,function(){this.expandPanel()}.bind(this)),d.on(b.EXPAND_GRADE_PANEL,function(){this.getPanelElement().removeClass("grade-panel-collapsed")}.bind(this))},c});
define('mod_assign/grading_actions', ["jquery","mod_assign/grading_events"],function(a,b){var c=function(b){this._regionSelector=b,this._region=a(b),this.registerEventListeners()};return c.prototype._regionSelector=null,c.prototype._lastUserId=0,c.prototype._region=null,c.prototype._showActionsForm=function(a,b){var
c=this._region.find("[data-region=grading-actions-form]");b!=this._lastUserId&&b>0&&(this._lastUserId=b),b>0?c.removeClass("hide"):c.addClass("hide")},c.prototype._trigger=function(b){a(document).trigger(b)},c.prototype.getReviewPanelElement=function(){return a('[data-region="review-panel"]')},c.prototype.hasReviewPanelElement=function(){return this.getReviewPanelElement().length>0},c.prototype.getCollapseGradePanelButton=function(){return a('[data-region="grade-actions"] .collapse-grade-panel')},c.prototype.getCollapseReviewPanelButton=function(){return a('[data-region="grade-actions"] .collapse-review-panel')},c.prototype.getExpandAllPanelsButton=function(){return a('[data-region="grade-actions"] .collapse-none')},c.prototype.resetLayoutButtons=function(){this.getCollapseGradePanelButton().removeClass("active"),this.getCollapseReviewPanelButton().removeClass("active"),this.getExpandAllPanelsButton().removeClass("active")},c.prototype.collapseReviewPanel=function(){a(document).trigger(b.COLLAPSE_REVIEW_PANEL),a(document).trigger(b.EXPAND_GRADE_PANEL),this.resetLayoutButtons(),this.getCollapseReviewPanelButton().addClass("active")},c.prototype.collapseGradePanel=function(){a(document).trigger(b.COLLAPSE_GRADE_PANEL),a(document).trigger(b.EXPAND_REVIEW_PANEL),this.resetLayoutButtons(),this.getCollapseGradePanelButton().addClass("active")},c.prototype.expandAllPanels=function(){a(document).trigger(b.EXPAND_GRADE_PANEL),a(document).trigger(b.EXPAND_REVIEW_PANEL),this.resetLayoutButtons(),this.getExpandAllPanelsButton().addClass("active")},c.prototype.registerEventListeners=function(){if(this.hasReviewPanelElement()){var b=this.getCollapseReviewPanelButton();b.click(function(a){this.collapseReviewPanel(),a.preventDefault()}.bind(this)),b.keydown(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||13!==a.keyCode&&32!==a.keyCode||(this.collapseReviewPanel(),a.preventDefault())}.bind(this));var c=this.getCollapseGradePanelButton();c.click(function(a){this.collapseGradePanel(),a.preventDefault()}.bind(this)),c.keydown(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||13!==a.keyCode&&32!==a.keyCode||(this.collapseGradePanel(),a.preventDefault())}.bind(this));var d=this.getExpandAllPanelsButton();d.click(function(a){this.expandAllPanels(),a.preventDefault()}.bind(this)),d.keydown(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||13!==a.keyCode&&32!==a.keyCode||(this.expandAllPanels(),a.preventDefault())}.bind(this))}a(document).on("user-changed",this._showActionsForm.bind(this)),this._region.find('[name="savechanges"]').on("click",this._trigger.bind(this,"save-changes")),this._region.find('[name="saveandshownext"]').on("click",this._trigger.bind(this,"save-and-show-next")),this._region.find('[name="resetbutton"]').on("click",this._trigger.bind(this,"reset")),this._region.find("form").on("submit",function(a){a.preventDefault()})},c});
define('mod_assign/grading_panel', ["jquery","core/yui","core/notification","core/templates","core/fragment","core/ajax","core/str","mod_assign/grading_form_change_checker","mod_assign/grading_events"],function(a,b,c,d,e,f,g,h,i){var j=function(b){this._regionSelector=b,this._region=a(b),this._userCache=[],this.registerEventListeners()};return j.prototype._regionSelector=null,j.prototype._lastUserId=0,j.prototype._lastAttemptNumber=-1,j.prototype._region=null,j.prototype.nextUserId=null,j.prototype.nextUser=!1,j.prototype._niceReplaceNodeContents=function(b,c,e){var f=a.Deferred();return b.fadeOut("fast",function(){d.replaceNodeContents(b,c,e),b.fadeIn("fast",function(){f.resolve()})}),f.promise()},j.prototype._saveFormState=function(){"undefined"!=typeof window.tinyMCE&&window.tinyMCE.triggerSave();var b=a('[data-region="grading-actions-form"] [name="sendstudentnotifications"]').prop("checked");a('.gradeform [name="sendstudentnotifications"]').val(b)},j.prototype._submitForm=function(b,d,e){var g=a(this._region.find("form.gradeform"));a('[data-region="overlay"]').show(),g.trigger("save-form-state");var h=g.serialize(),i=this._region.attr("data-assignmentid");f.call([{methodname:"mod_assign_submit_grading_form",args:{assignmentid:i,userid:this._lastUserId,jsonformdata:JSON.stringify(h)},done:this._handleFormSubmissionResponse.bind(this,h,d,e),fail:c.exception}])},j.prototype._handleFormSubmissionResponse=function(d,e,f,h){"undefined"==typeof e&&(e=this._lastUserId),h.length?a(document).trigger("reset",[this._lastUserId,d]):(g.get_strings([{key:"changessaved",component:"core"},{key:"gradechangessaveddetail",component:"mod_assign"}]).done(function(a){c.alert(a[0],a[1])}).fail(c.exception),b.use("moodle-core-formchangechecker",function(){M.core_formchangechecker.reset_form_dirty_state()}),e==this._lastUserId?a(document).trigger("reset",e):f?a(document).trigger("done-saving-show-next",!0):a(document).trigger("user-changed",e)),a('[data-region="overlay"]').hide()},j.prototype._resetForm=function(b,c,d){var e=a.Event("custom");"undefined"==typeof c&&(c=this._lastUserId),this._lastUserId=0,this._refreshGradingPanel(e,c,d)},j.prototype._chooseAttempt=function(b){var d=a(b.target),e=d.data("submissions"),f=a(document.getElementById(e)),h=f.clone(),i=h.wrap(a("<form/>")).html();g.get_strings([{key:"viewadifferentattempt",component:"mod_assign"},{key:"view",component:"core"},{key:"cancel",component:"core"}]).done(function(b){c.confirm(b[0],i,b[1],b[2],function(){var b=a("input:radio[name='select-attemptnumber']:checked").val();this._refreshGradingPanel(null,this._lastUserId,"",b)}.bind(this))}.bind(this)).fail(c.exception)},j.prototype._addPopoutButtons=function(b){var e=a(b);d.render("mod_assign/popout_button",{}).done(function(a){var b=e.find('[data-fieldtype="filemanager"],[data-fieldtype="editor"],[data-fieldtype="grading"]').closest(".fitem");b.addClass("has-popout").find("label").parent().append(a),e.on("click",'[data-region="popout-button"]',this._togglePopout.bind(this))}.bind(this)).fail(c.exception)},j.prototype._togglePopout=function(b){b.preventDefault();var c=a(b.target).closest(".fitem");c.hasClass("popout")?a(".popout").removeClass("popout"):(a(".popout").removeClass("popout"),c.addClass("popout"),c.addClass("moodle-has-zindex"))},j.prototype._refreshGradingPanel=function(b,f,g,i){var j=this._region.attr("data-contextid");"undefined"==typeof g&&(g=""),"undefined"==typeof i&&(i=-1),this._lastUserId==f&&this._lastAttemptNumber==i&&""===g||(this._lastUserId=f,this._lastAttemptNumber=i,a(document).trigger("start-loading-user"),window.M.util.js_pending("mod-assign-loading-user"),d.render("mod_assign/loading",{}).done(function(b,d){this._niceReplaceNodeContents(this._region,b,d).done(function(){if(f>0){this._region.show();var b={userid:f,attemptnumber:i,jsonformdata:JSON.stringify(g)};e.loadFragment("mod_assign","gradingpanel",j,b).done(function(b,d){this._niceReplaceNodeContents(this._region,b,d).done(function(){h.saveFormState('[data-region="grade-panel"] .gradeform'),a(document).on("editor-content-restored",function(){h.saveFormState('[data-region="grade-panel"] .gradeform')}),a('[data-region="attempt-chooser"]').on("click",this._chooseAttempt.bind(this)),this._addPopoutButtons('[data-region="grade-panel"] .gradeform'),a(document).trigger("finish-loading-user"),window.M.util.js_complete("mod-assign-loading-user")}.bind(this)).fail(c.exception)}.bind(this)).fail(c.exception),a('[data-region="review-panel"]').show()}else this._region.hide(),a('[data-region="review-panel"]').hide(),a(document).trigger("finish-loading-user"),window.M.util.js_complete("mod-assign-loading-user")}.bind(this))}.bind(this)).fail(c.exception))},j.prototype._getNextUser=function(a,b){this.nextUserId=b.nextUserId,this.nextUser=b.nextUser},j.prototype._handleSaveAndShowNext=function(){this._submitForm(null,this.nextUserId,this.nextUser)},j.prototype.getPanelElement=function(){return a('[data-region="grade-panel"]')},j.prototype.collapsePanel=function(){this.getPanelElement().addClass("collapsed")},j.prototype.expandPanel=function(){this.getPanelElement().removeClass("collapsed")},j.prototype.registerEventListeners=function(){var
b=a(document),c=a(this._region);c.on("submit","form",function(a){a.preventDefault()}),b.on("next-user",this._getNextUser.bind(this)),b.on("user-changed",this._refreshGradingPanel.bind(this)),b.on("save-changes",this._submitForm.bind(this)),b.on("save-and-show-next",this._handleSaveAndShowNext.bind(this)),b.on("reset",this._resetForm.bind(this)),b.on("save-form-state",this._saveFormState.bind(this)),b.on(i.COLLAPSE_GRADE_PANEL,function(){this.collapsePanel()}.bind(this)),b.on(i.COLLAPSE_REVIEW_PANEL,function(){this.expandPanel()}.bind(this)),b.on(i.EXPAND_GRADE_PANEL,function(){this.expandPanel()}.bind(this))},j});
define('mod_assign/grading_events', function(){return{COLLAPSE_REVIEW_PANEL:"grading:collapse-review-panel",EXPAND_REVIEW_PANEL:"grading:expand-review-panel",COLLAPSE_GRADE_PANEL:"grading:collapse-grade-panel",EXPAND_GRADE_PANEL:"grading:expand-grade-panel"}});
define('mod_assign/grading_navigation_user_info', ["jquery","core/notification","core/ajax","core/templates"],function(a,b,c,d){var e=function(b){this._regionSelector=b,this._region=a(b),this._userCache={},a(document).on("user-changed",this._refreshUserInfo.bind(this))};return e.prototype._regionSelector=null,e.prototype._userCache=null,e.prototype._region=null,e.prototype._lastUserId=0,e.prototype._getAssignmentId=function(){return this._region.attr("data-assignmentid")},e.prototype._refreshUserInfo=function(e,f){var g=a.Deferred();this._region.attr("data-userid",f),this._lastUserId!=f&&(this._lastUserId=f,d.render("mod_assign/loading",{}).done(function(e,h){if(this._region.fadeOut("fast",function(){d.replaceNodeContents(this._region,e,h),this._region.fadeIn("fast")}.bind(this)),f<0)return void d.render("mod_assign/grading_navigation_no_users",{}).done(function(a,b){this._region.fadeOut("fast",function(){d.replaceNodeContents(this._region,a,b),this._region.fadeIn("fast")}.bind(this))}.bind(this)).fail(b.exception);if("undefined"!=typeof this._userCache[f])g.resolve(this._userCache[f]);else{var i=this._getAssignmentId(),j=c.call([{methodname:"mod_assign_get_participant",args:{userid:f,assignid:i,embeduser:!0}}]);j[0].done(function(a){a.hasOwnProperty("id")?(this._userCache[f]=a,g.resolve(this._userCache[f])):g.reject("No users")}.bind(this)).fail(b.exception)}g.done(function(c){var e=a("[data-showuseridentity]").data("showuseridentity").split(","),f=[];c.courseid=a('[data-region="grading-navigation-panel"]').attr("data-courseid"),c.user&&(a.each(e,function(a,b){"undefined"!=typeof c.user[b]&&""!==c.user[b]&&(c.hasidentity=!0,f.push(c.user[b]))}),c.identity=f.join(", "),c.user.profileimageurl&&(c.profileimageurl=c.user.profileimageurl)),d.render("mod_assign/grading_navigation_user_summary",c).done(function(a,b){this._region.fadeOut("fast",function(){d.replaceNodeContents(this._region,a,b),this._region.fadeIn("fast")}.bind(this))}.bind(this)).fail(b.exception)}.bind(this)).fail(function(){d.render("mod_assign/grading_navigation_no_users",{}).done(function(a,b){this._region.fadeOut("fast",function(){d.replaceNodeContents(this._region,a,b),this._region.fadeIn("fast")}.bind(this))}.bind(this)).fail(b.exception)}.bind(this))}.bind(this)).fail(b.exception))},e});
define('mod_assign/grading_navigation', ["jquery","core/notification","core/str","core/form-autocomplete","core/ajax","mod_assign/grading_form_change_checker"],function(a,b,c,d,e,f){var g=function(e){this._regionSelector=e,this._region=a(e),this._filters=[],this._users=[],this._filteredUsers=[],this._loadAllUsers(),this._region.find('[data-action="previous-user"]').on("click",this._handlePreviousUser.bind(this)),this._region.find('[data-action="next-user"]').on("click",this._handleNextUser.bind(this)),this._region.find('[data-action="change-user"]').on("change",this._handleChangeUser.bind(this)),this._region.find('[data-region="user-filters"]').on("click",this._toggleExpandFilters.bind(this)),a(document).on("user-changed",this._refreshSelector.bind(this)),a(document).on("done-saving-show-next",this._handleNextUser.bind(this));var f=this._region.find('[data-region="user-filters"]'),g=a(document.getElementById(f.attr("aria-controls")));g.on("change",'[type="checkbox"]',this._filterChanged.bind(this));var h=a('[data-region="grading-navigation-panel"]').data("first-userid");h&&this._selectUserById(h),c.get_string("changeuser","mod_assign").done(function(a){d.enhance("[data-action=change-user]",!1,"mod_assign/participant_selector",a)}).fail(b.exception),a(document).bind("start-loading-user",function(){this._isLoading=!0}.bind(this)),a(document).bind("finish-loading-user",function(){this._isLoading=!1}.bind(this))};return g.prototype._isLoading=!1,g.prototype._regionSelector=null,g.prototype._filters=null,g.prototype._users=null,g.prototype._region=null,g.prototype._loadAllUsers=function(){var a=this._region.find("[data-action=change-user]"),c=a.attr("data-assignmentid"),d=a.attr("data-groupid");e.call([{methodname:"mod_assign_list_participants",args:{assignid:c,groupid:d,filter:"",onlyids:!0},done:this._usersLoaded.bind(this),fail:b.exception}])},g.prototype._usersLoaded=function(b){if(this._filteredUsers=this._users=b,this._users.length){var c=this._region.find('[data-region="user-filters"]'),d=a(document.getElementById(c.attr("aria-controls")));d.find('[type="checkbox"]').trigger("change")}else this._selectNoUser();this._triggerNextUserEvent()},g.prototype._checkClickOutsideConfigureFilters=function(b){var c=this._region.find('[data-region="configure-filters"]');if(!c.is(b.target)&&0===c.has(b.target).length){var d=this._region.find('[data-region="user-filters"]');c.hide(),c.attr("aria-hidden","true"),d.attr("aria-expanded","false"),a(document).unbind("click.mod_assign_grading_navigation")}},g.prototype._filterChanged=function(d){var e=a(d.target).attr("name"),f=e.split("_").pop(),g=a(d.target).prop("checked");if(g)this._filters.indexOf(f)==-1&&(this._filters[this._filters.length]=f);else{var h=this._filters.indexOf(f);h!=-1&&this._filters.splice(h,1)}var i=[];this._region.find('[data-region="configure-filters"]').find('[type="checkbox"]').each(function(b,c){a(c).prop("checked")&&(i[i.length]=a(c).closest("label").text())}),i.length?this._region.find('[data-region="user-filters"] span').text(i.join(", ")):c.get_string("nofilters","mod_assign").done(function(a){this._region.find('[data-region="user-filters"] span').text(a)}.bind(this)).fail(b.exception);var j=this._region.find("[data-action=change-user]"),k=j.attr("data-selected"),l=0;this._filteredUsers=[],a.each(this._users,function(b,c){var d=!0;a.each(this._filters,function(a,b){"submitted"==b?"0"==c.submitted&&(d=!1):"notsubmitted"==b?"1"==c.submitted&&(d=!1):"requiregrading"==b?"0"==c.requiregrading&&(d=!1):"grantedextension"==b&&"0"==c.grantedextension&&(d=!1)}),d&&(this._filteredUsers[this._filteredUsers.length]=c,k==c.id&&(l=this._filteredUsers.length-1))}.bind(this)),this._filteredUsers.length?this._selectUserById(this._filteredUsers[l].id):this._selectNoUser(),this._triggerNextUserEvent()},g.prototype._selectNoUser=function(){this._isLoading||(f.checkFormForChanges('[data-region="grade-panel"] .gradeform')?c.get_strings([{key:"unsavedchanges",component:"mod_assign"},{key:"unsavedchangesquestion",component:"mod_assign"},{key:"saveandcontinue",component:"mod_assign"},{key:"cancel",component:"core"}]).done(function(c){b.confirm(c[0],c[1],c[2],c[3],function(){a(document).trigger("save-changes",-1)})}):a(document).trigger("user-changed",-1))},g.prototype._selectUserById=function(d){var e=this._region.find("[data-action=change-user]"),g=parseInt(d,10);this._isLoading||(f.checkFormForChanges('[data-region="grade-panel"] .gradeform')?c.get_strings([{key:"unsavedchanges",component:"mod_assign"},{key:"unsavedchangesquestion",component:"mod_assign"},{key:"saveandcontinue",component:"mod_assign"},{key:"cancel",component:"core"}]).done(function(c){b.confirm(c[0],c[1],c[2],c[3],function(){a(document).trigger("save-changes",g)})}):(e.attr("data-selected",d),!isNaN(g)&&g>0&&a(document).trigger("user-changed",d)))},g.prototype._toggleExpandFilters=function(b){b.preventDefault();var
c=a(b.target).closest('[data-region="user-filters"]'),d="true"==c.attr("aria-expanded"),e=a(document.getElementById(c.attr("aria-controls")));d?(e.hide(),e.attr("aria-hidden","true"),c.attr("aria-expanded","false"),a(document).unbind("click.mod_assign_grading_navigation")):(e.css("display","inline-block"),e.attr("aria-hidden","false"),c.attr("aria-expanded","true"),b.stopPropagation(),a(document).on("click.mod_assign_grading_navigation",this._checkClickOutsideConfigureFilters.bind(this)))},g.prototype._handlePreviousUser=function(a){a.preventDefault();var b=this._region.find("[data-action=change-user]"),c=b.attr("data-selected"),d=0,e=0;for(d=0;d<this._filteredUsers.length;d++)if(this._filteredUsers[d].id==c){e=d;break}var f=this._filteredUsers.length,g=e-1;g<0&&(g=f-1),f&&this._selectUserById(this._filteredUsers[g].id)},g.prototype._handleNextUser=function(b,c){b.preventDefault();var d=this._region.find("[data-action=change-user]"),e=d.attr("data-selected"),f=0,g=0;for(f=0;f<this._filteredUsers.length;f++)if(this._filteredUsers[f].id==e){g=f;break}var h=this._filteredUsers.length,i=(g+1)%h;if(c&&h){var j=this._filteredUsers[i].id,k=parseInt(j,10);d.attr("data-selected",j),!isNaN(k)&&k>0&&a(document).trigger("user-changed",j)}else h&&this._selectUserById(this._filteredUsers[i].id)},g.prototype._refreshCount=function(){var a=this._region.find("[data-action=change-user]"),d=a.attr("data-selected"),e=0,f=0;if(isNaN(d)||d<=0)this._region.find('[data-region="user-count"]').hide();else{for(this._region.find('[data-region="user-count"]').show(),e=0;e<this._filteredUsers.length;e++)if(this._filteredUsers[e].id==d){f=e;break}var g=this._filteredUsers.length;g&&(f+=1);var h={x:f,y:g};c.get_string("xofy","mod_assign",h).done(function(a){this._region.find('[data-region="user-count-summary"]').text(a)}.bind(this)).fail(b.exception)}},g.prototype._refreshSelector=function(a,b){var c=this._region.find("[data-action=change-user]");b=parseInt(b,10),!isNaN(b)&&b>0&&c.attr("data-selected",b),this._refreshCount()},g.prototype._triggerNextUserEvent=function(){this._filteredUsers.length>1?a(document).trigger("next-user",{nextUserId:null,nextUser:!0}):a(document).trigger("next-user",{nextUser:!1})},g.prototype._handleChangeUser=function(){var d=this._region.find("[data-action=change-user]"),e=parseInt(d.val(),10);this._isLoading||(f.checkFormForChanges('[data-region="grade-panel"] .gradeform')?c.get_strings([{key:"unsavedchanges",component:"mod_assign"},{key:"unsavedchangesquestion",component:"mod_assign"},{key:"saveandcontinue",component:"mod_assign"},{key:"cancel",component:"core"}]).done(function(c){b.confirm(c[0],c[1],c[2],c[3],function(){a(document).trigger("save-changes",e)})}):!isNaN(e)&&e>0&&(d.attr("data-selected",e),a(document).trigger("user-changed",e)))},g});
define('mod_assign/participant_selector', ["core/ajax","jquery","core/templates"],function(a,b,c){return{processResults:function(a,b){return b},transport:function(d,e,f,g){var h=b(d).attr("data-assignmentid"),i=b(d).attr("data-groupid"),j=b('[data-region="configure-filters"] input[type="checkbox"]'),k=[];j.each(function(a,c){k[b(c).attr("name")]=b(c).prop("checked")}),a.call([{methodname:"mod_assign_list_participants",args:{assignid:h,groupid:i,filter:e,limit:30,includeenrolments:!1}}])[0].then(function(a){var d=[],e=b("[data-showuseridentity]").data("showuseridentity").split(",");return b.each(a,function(a,f){var g=f,h=[],i=!0;k.filter_submitted&&!f.submitted&&(i=!1),k.filter_notsubmitted&&f.submitted&&(i=!1),k.filter_requiregrading&&!f.requiregrading&&(i=!1),k.filter_grantedextension&&!f.grantedextension&&(i=!1),i&&(b.each(e,function(a,b){"undefined"!=typeof f[b]&&""!==f[b]&&(g.hasidentity=!0,h.push(f[b]))}),g.identity=h.join(", "),d.push(c.render("mod_assign/list_participant_user_summary",g).then(function(a){return{value:f.id,label:a}})))}),b.when.apply(b,d)}).then(function(){var a=[];arguments[0]&&(a=Array.prototype.slice.call(arguments)),f(a)})["catch"](g)}}});
define('mod_choice/select_all_choices', ["jquery"],function(a){return{init:function(){a(".selectallnone a").on("click",function(b){b.preventDefault(),a("#attemptsform").find("input:checkbox").prop("checked",a(this).data("selectInfo"))})}}});
define('mod_feedback/edit', ["jquery","core/ajax","core/str","core/notification"],function(a,b,c,d){var e={deleteItem:function(b){b.preventDefault();var e=a(b.currentTarget).attr("href");c.get_strings([{key:"confirmation",component:"admin"},{key:"confirmdeleteitem",component:"mod_feedback"},{key:"yes",component:"moodle"},{key:"no",component:"moodle"}]).then(function(a){d.confirm(a[0],a[1],a[2],a[3],function(){window.location=e})})["catch"]()},setup:function(){a("body").delegate('[data-action="delete"]',"click",e.deleteItem)}};return{setup:e.setup}});
define('mod_hvp/embed', ["jquery","mod_hvp/communicator"],function(a,b){a(document).ready(function(){a(".h5p-iframe").ready(function(){var a=document.querySelector(".h5p-iframe"),c=a.contentWindow.H5P;if(c&&c.instances&&c.instances[0]){var d,e=c.instances[0],f=!1;b.on("ready",function(){b.send("hello")}),b.on("hello",function(){f=!0,a.contentDocument.body.style.overflow="hidden",document.body.classList.add("h5p-resizing"),c.trigger(e,"resize")}),b.on("resizePrepared",function(){b.send("resize",{scrollHeight:a.contentDocument.body.scrollHeight})}),b.on("resize",function(){c.trigger(e,"resize")}),c.on(e,"resize",function(){c.isFullscreen||(clearTimeout(d),d=setTimeout(function(){f?b.send("prepareResize",{scrollHeight:a.contentDocument.body.scrollHeight,clientHeight:a.contentDocument.body.clientHeight}):b.send("hello")},0))}),c.trigger(e,"resize")}})})});
define ("mod_hvp/contenthubregistration",[],function(){return{init:function init(){var a=H5PSettings;a.container=document.getElementById("h5p-hub-registration");H5PHub.createRegistrationUI(a)}}});
//# sourceMappingURL=contenthubregistration.min.js.map
define('mod_hvp/communicator', [],function(){var a=function(){this._actionHandlers={},this.registerEventListeners()};return a.prototype._actionHandlers={},a.prototype.on=function(a,b){this._actionHandlers[a]=b},a.prototype.send=function(a,b){void 0===b&&(b={}),b.context="h5p",b.action=a,window.parent.postMessage(b,"*")},a.prototype.registerEventListeners=function(){var a=this;window.addEventListener("message",function(b){window.parent===b.source&&"h5p"===b.data.context&&void 0!==a._actionHandlers[b.data.action]&&a._actionHandlers[b.data.action](b.data)},!1)},new a});
define('mod_journal/report', "mod_journal/report",["exports","core/notification","core/str","core/toast","jquery"],(function(_exports,_notification,_str,_toast,_jquery){function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}
/**
 * Javascript module for the report page
 *
 * @module mod_journal/createtemplate
 * @copyright 2022 elearning & software srl
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */Object.defineProperty(_exports,"__esModule",{value:!0}),_exports.init=void 0,_notification=_interopRequireDefault(_notification),_jquery=_interopRequireDefault(_jquery);_exports.init=function(){(0,_jquery.default)(".saveindividualfeedback").on("click",(function(event){event.preventDefault();var element=(0,_jquery.default)(event.currentTarget),sesskey=M.cfg.sesskey,cmid=element.attr("data-cmid"),userid=element.attr("data-userid"),entryid=element.attr("data-entryid"),feedback=(0,_jquery.default)("#c"+entryid).val(),grade=(0,_jquery.default)("#r"+entryid).val();_jquery.default.ajax(M.cfg.wwwroot+"/mod/journal/ajax/ajax.php",{data:{action:"saveindividualfeedback",sesskey:sesskey,cmid:cmid,userid:userid,entryid:entryid,feedback:feedback,grade:grade},dataType:"json",method:"post",success:function(response){"ok"===response.status?(0,_toast.add)(response.content):(0,_str.get_string)("saving_failed","feedback").then((function(string){return _notification.default.addNotification({type:"error",message:string+": "+response.content})})).catch()},error:function(_error){(0,_str.get_string)("saving_failed","feedback").then((function(string){return
_notification.default.addNotification({type:"error",message:string+": "+_error})})).catch()}})}))}}));
//# sourceMappingURL=report.min.js.map
define('mod_lti/events', [],function(){return{NEW_TOOL_TYPE:"lti.tool.type.new",START_EXTERNAL_REGISTRATION:"lti.registration.external.start",STOP_EXTERNAL_REGISTRATION:"lti.registration.external.stop",START_CARTRIDGE_REGISTRATION:"lti.registration.cartridge.start",STOP_CARTRIDGE_REGISTRATION:"lti.registration.cartridge.stop",REGISTRATION_FEEDBACK:"lti.registration.feedback",CAPABILITIES_AGREE:"lti.tool.type.capabilities.agree",CAPABILITIES_DECLINE:"lti.tool.type.capabilities.decline"}});
define('mod_lti/tool_proxy', ["core/ajax","core/notification"],function(a,b){return{query:function(c){var d={methodname:"mod_lti_get_tool_proxies",args:c||{}},e=a.call([d])[0];return e.fail(b.exception),e},"delete":function(c){var d={methodname:"mod_lti_delete_tool_proxy",args:{id:c}},e=a.call([d])[0];return e.fail(b.exception),e},create:function(b){var c={methodname:"mod_lti_create_tool_proxy",args:b},d=a.call([c])[0];return d}}});
define('mod_lti/external_registration_return', [],function(){return{init:function(a,b,c,d){window.parent&&window.parent.triggerExternalRegistrationComplete({message:a,error:b,id:c,status:d})}}});
define('mod_lti/form-field', ["jquery"],function(a){var b=function(a,b,c,d){this.name=a,this.id="id_"+this.name,this.selector="#"+this.id,this.type=b,this.resetIfUndefined=c,this.defaultValue=d};return b.TYPES={TEXT:1,SELECT:2,CHECKBOX:3,EDITOR:4},b.prototype.setFieldValue=function(c){if(null===c){if(!this.resetIfUndefined)return;c=this.defaultValue}switch(this.type){case b.TYPES.CHECKBOX:c?a(this.selector).prop("checked",!0):a(this.selector).prop("checked",!1);break;case b.TYPES.EDITOR:if("undefined"!=typeof c.text){var d=a(this.selector+"editable");d.length?d.html(c.text):"undefined"!=typeof tinyMCE&&tinyMCE.execInstanceCommand(this.id,"mceInsertContent",!1,c.text),a(this.selector).val(c.text)}break;default:a(this.selector).val(c)}},b});
define('mod_lti/tool_card_controller', ["jquery","core/ajax","core/notification","core/templates","mod_lti/tool_type","mod_lti/events","mod_lti/keys","core/str"],function(a,b,c,d,e,f,g,h){var i={DELETE_BUTTON:".delete",NAME_ELEMENT:".name",DESCRIPTION_ELEMENT:".description",CAPABILITIES_CONTAINER:".capabilities-container",ACTIVATE_BUTTON:".tool-card-footer a.activate"},j=2e3,k=function(a){return a.find(i.DELETE_BUTTON)},l=function(a){return a.find(i.NAME_ELEMENT)},m=function(a){return a.find(i.DESCRIPTION_ELEMENT)},n=function(a){return a.find(i.ACTIVATE_BUTTON)},o=function(a){return!!n(a).length},p=function(a){return a.find(i.CAPABILITIES_CONTAINER)},q=function(a){return!!p(a).length},r=function(a){return a.attr("data-type-id")},s=function(a){a.removeClass("announcement loading success fail capabilities")},t=function(a){s(a),a.addClass("announcement loading")},u=function(a){a.removeClass("announcement loading")},v=function(b){var c=a.Deferred();return s(b),b.addClass("announcement success"),setTimeout(function(){b.removeClass("announcement success"),c.resolve()},j),c},w=function(b){var c=a.Deferred();return s(b),b.addClass("announcement fail"),setTimeout(function(){b.removeClass("announcement fail"),c.resolve()},j),c},x=function(b){var d=a.Deferred(),f=r(b);return t(b),""===f?a.Deferred().resolve():(h.get_strings([{key:"delete",component:"mod_lti"},{key:"delete_confirmation",component:"mod_lti"},{key:"delete",component:"mod_lti"},{key:"cancel",component:"core"}]).done(function(a){c.confirm(a[0],a[1],a[2],a[3],function(){e["delete"](f).done(function(){u(b),v(b).done(function(){b.remove()}).fail(c.exception).always(function(){d.resolve()})}).fail(function(a){w(b),d.reject(a)})},function(){u(b),d.resolve()})}).fail(function(a){u(b),c.exception(a),d.reject(a)}),d)},y=function(a,b){a.attr("data-val-snapshot",b)},z=function(a){return a.attr("data-val-snapshot")},A=function(a){var b=m(a);if(!b.hasClass("loading")){var c=b.text().trim();y(b,c)}},B=function(b){var d=r(b);if(""===d)return a.Deferred().resolve();var f=m(b);if(f.hasClass("loading"))return a.Deferred().resolve();var g=f.text().trim(),h=z(f);if(h==g)return a.Deferred().resolve();f.addClass("loading");var i=e.update({id:d,description:g});return i.done(function(a){f.removeClass("loading"),f.text(a.description)}).fail(c.exception),i.fail(function(){f.removeClass("loading")}),i},C=function(a){var b=l(a);if(!b.hasClass("loading")){var c=b.text().trim();y(b,c)}},D=function(b){var c=r(b);if(""===c)return a.Deferred().resolve();var d=l(b);if(d.hasClass("loading"))return a.Deferred().resolve();var f=d.text().trim(),g=z(d);if(g==f)return a.Deferred().resolve();d.addClass("loading");var h=e.update({id:c,name:f});return h.done(function(a){d.removeClass("loading"),d.text(a.name)}),h.fail(function(){d.removeClass("loading")}),h},E=function(b){var c=r(b);if(""===c)return a.Deferred().resolve();t(b);var f=e.update({id:c,state:e.constants.state.configured});return f.then(function(a){return u(b),v(b),a}).then(function(a){return d.render("mod_lti/tool_card",a)}).then(function(a){var c=a[0],e=a[1];d.replaceNode(b,c,e)})["catch"](function(){u(b),w(b)}),f},F=function(a){a.addClass("announcement capabilities")},G=function(a){a.removeClass("announcement capabilities")},H=function(a){q(a)?F(a):E(a)},I=function(a){var b=k(a);b.click(function(b){b.preventDefault(),x(a)}),b.keypress(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||a.keyCode!=g.ENTER&&a.keyCode!=g.SPACE||(a.preventDefault(),b.click())});var c=m(a);c.focus(function(b){b.preventDefault(),A(a)}),c.blur(function(b){b.preventDefault(),B(a)}),c.keypress(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||a.keyCode==g.ENTER&&(a.preventDefault(),c.blur())});var d=l(a);if(d.focus(function(b){b.preventDefault(),C(a)}),d.blur(function(b){b.preventDefault(),D(a)}),d.keypress(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||a.keyCode==g.ENTER&&(a.preventDefault(),d.blur())}),o(a)){var e=n(a);e.click(function(b){b.preventDefault(),H(a)}),e.keypress(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||a.keyCode!=g.ENTER&&a.keyCode!=g.SPACE||(a.preventDefault(),e.click())})}if(q(a)){var h=p(a);h.on(f.CAPABILITIES_AGREE,function(){E(a)}),h.on(f.CAPABILITIES_DECLINE,function(){G(a)})}};return{init:function(a){I(a)}}});
define('mod_lti/cartridge_registration_form', ["jquery","core/ajax","core/notification","mod_lti/tool_type","mod_lti/events","mod_lti/keys","core/str"],function(a,b,c,d,e,f,g){var h={CARTRIDGE_URL:"#cartridge-url",CONSUMER_KEY:"#registration-key",SHARED_SECRET:"#registration-secret",REGISTRATION_FORM:"#cartridge-registration-form",REGISTRATION_SUBMIT_BUTTON:"#cartridge-registration-submit",REGISTRATION_CANCEL_BUTTON:"#cartridge-registration-cancel"},i=function(){return a(h.REGISTRATION_FORM).attr("data-cartridge-url")},j=function(){return a(h.REGISTRATION_SUBMIT_BUTTON)},k=function(){return a(h.REGISTRATION_CANCEL_BUTTON)},l=function(){return a(h.CONSUMER_KEY).val()},m=function(){return a(h.SHARED_SECRET).val()},n=function(){j().addClass("loading")},o=function(){j().removeClass("loading")},p=function(){return j().hasClass("loading")},q=function(){if(p())return!1;var b=i();if(""===b)return!1;n();var f=l(),h=m(),j=d.create({cartridgeurl:b,key:f,secret:h});return j.done(function(){g.get_string("successfullycreatedtooltype","mod_lti").done(function(b){a(document).trigger(e.NEW_TOOL_TYPE),a(document).trigger(e.STOP_CARTRIDGE_REGISTRATION),a(document).trigger(e.REGISTRATION_FEEDBACK,{message:b})}).fail(c.exception)}).fail(function(){g.get_string("failedtocreatetooltype","mod_lti").done(function(b){a(document).trigger(e.NEW_TOOL_TYPE),a(document).trigger(e.STOP_CARTRIDGE_REGISTRATION),a(document).trigger(e.REGISTRATION_FEEDBACK,{message:b,error:!0})}).fail(c.exception)}).always(function(){o()}),j},r=function(){var b=a(h.REGISTRATION_FORM);b.submit(function(a){a.preventDefault(),q()});var c=k();c.click(function(b){b.preventDefault(),a(document).trigger(e.STOP_CARTRIDGE_REGISTRATION)}),c.keypress(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||a.keyCode!=f.ENTER&&a.keyCode!=f.SPACE||(a.preventDefault(),c.click())})};return{init:function(){r()}}});
define('mod_lti/contentitem_return', ["jquery"],function(a){return{init:function(b){a(window).ready(function(){window!=top?parent.processContentItemReturnData(b):window.processContentItemReturnData(b)})}}});
define('mod_lti/tool_type', ["core/ajax","core/notification"],function(a,b){return{query:function(c){var d={methodname:"mod_lti_get_tool_types",args:c||{}},e=a.call([d])[0];return e.fail(b.exception),e},create:function(b){var c={methodname:"mod_lti_create_tool_type",args:b},d=a.call([c])[0];return d},update:function(c){var d={methodname:"mod_lti_update_tool_type",args:c},e=a.call([d])[0];return e.fail(b.exception),e},"delete":function(c){var d={methodname:"mod_lti_delete_tool_type",args:{id:c}},e=a.call([d])[0];return e.fail(b.exception),e},getFromToolProxyId:function(a){return this.query({toolproxyid:a})},isCartridge:function(b){var c={methodname:"mod_lti_is_cartridge",args:{url:b}},d=a.call([c])[0];return d},constants:{state:{configured:1,pending:2,rejected:3}}}});
define('mod_lti/contentitem', ["jquery","core/notification","core/str","core/templates","mod_lti/form-field","core/modal_factory","core/modal_events"],function(a,b,c,d,e,f,g){var h,i,j={init:function(a,e,j){i=j;var k={url:a,postData:e},l=d.render("mod_lti/contentitem",k);return h?(h.setBody(l),void h.show()):void c.get_string("selectcontent","lti").then(function(a){return f.create({title:a,body:l,large:!0})}).then(function(a){h=a,a.getRoot().on(g.hidden,function(){a.setBody(""),b.fetchNotifications()}),a.show()})["catch"](b.exception)}},k=[new e("name",e.TYPES.TEXT,(!1),""),new e("introeditor",e.TYPES.EDITOR,(!1),""),new e("toolurl",e.TYPES.TEXT,(!0),""),new e("securetoolurl",e.TYPES.TEXT,(!0),""),new e("instructorchoiceacceptgrades",e.TYPES.CHECKBOX,(!0),(!0)),new e("instructorchoicesendname",e.TYPES.CHECKBOX,(!0),(!0)),new e("instructorchoicesendemailaddr",e.TYPES.CHECKBOX,(!0),(!0)),new e("instructorcustomparameters",e.TYPES.TEXT,(!0),""),new e("icon",e.TYPES.TEXT,(!0),""),new e("secureicon",e.TYPES.TEXT,(!0),""),new e("launchcontainer",e.TYPES.SELECT,(!0),0),new e("grade_modgrade_point",e.TYPES.TEXT,(!1),""),new e("cmidnumber",e.TYPES.TEXT,(!0),"")];return window.processContentItemReturnData=function(a){h&&h.hide();var b;for(b in k){var c=k[b],d=null;"undefined"!=typeof a[c.name]&&(d=a[c.name]),c.setFieldValue(d)}i&&i()},j});
define('mod_lti/tool_proxy_card_controller', ["jquery","core/ajax","core/notification","core/templates","mod_lti/tool_proxy","mod_lti/events","mod_lti/keys","core/str"],function(a,b,c,d,e,f,g,h){var i={DELETE_BUTTON:".delete",CAPABILITIES_CONTAINER:".capabilities-container",ACTIVATE_BUTTON:".tool-card-footer a.activate"},j=2e3,k=function(a){return a.find(i.DELETE_BUTTON)},l=function(a){return a.find(i.ACTIVATE_BUTTON)},m=function(a){return a.attr("data-proxy-id")},n=function(a){a.removeClass("announcement loading success fail capabilities")},o=function(a){n(a),a.addClass("announcement loading")},p=function(a){a.removeClass("announcement loading")},q=function(b){var c=a.Deferred();return n(b),b.addClass("announcement success"),setTimeout(function(){b.removeClass("announcement success"),c.resolve()},j),c},r=function(b){var c=a.Deferred();return n(b),b.addClass("announcement fail"),setTimeout(function(){b.removeClass("announcement fail"),c.resolve()},j),c},s=function(b){var d=a.Deferred(),f=m(b);return o(b),""===f?a.Deferred().resolve():(h.get_strings([{key:"delete",component:"mod_lti"},{key:"delete_confirmation",component:"mod_lti"},{key:"delete",component:"mod_lti"},{key:"cancel",component:"core"}]).done(function(a){c.confirm(a[0],a[1],a[2],a[3],function(){e["delete"](f).done(function(){p(b),q(b).done(function(){b.remove(),d.resolve()}).fail(c.exception)}).fail(function(a){r(b),d.reject(a)})},function(){p(b),d.resolve()})}).fail(function(a){p(b),c.exception(a),d.reject(a)}),d)},t=function(b){var c={proxyid:m(b)};a(document).trigger(f.START_EXTERNAL_REGISTRATION,c)},u=function(a){var b=k(a);b.click(function(b){b.preventDefault(),s(a)}),b.keypress(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||a.keyCode!=g.ENTER&&a.keyCode!=g.SPACE||(a.preventDefault(),b.click())});var c=l(a);c.click(function(b){b.preventDefault(),t(a)}),c.keypress(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||a.keyCode!=g.ENTER&&a.keyCode!=g.SPACE||(a.preventDefault(),c.click())})};return{init:function(a){u(a)}}});
define('mod_lti/keys', [],function(){return{ENTER:13,SPACE:32}});
define('mod_lti/tool_configure_controller', ["jquery","core/ajax","core/notification","core/templates","mod_lti/events","mod_lti/keys","mod_lti/tool_type","mod_lti/tool_proxy","core/str"],function(a,b,c,d,e,f,g,h,i){var j={EXTERNAL_REGISTRATION_CONTAINER:"#external-registration-container",EXTERNAL_REGISTRATION_PAGE_CONTAINER:"#external-registration-page-container",CARTRIDGE_REGISTRATION_CONTAINER:"#cartridge-registration-container",CARTRIDGE_REGISTRATION_FORM:"#cartridge-registration-form",ADD_TOOL_FORM:"#add-tool-form",TOOL_LIST_CONTAINER:"#tool-list-container",TOOL_CREATE_BUTTON:"#tool-create-button",REGISTRATION_CHOICE_CONTAINER:"#registration-choice-container",TOOL_URL:"#tool-url"},k=function(){return a(j.TOOL_CREATE_BUTTON)},l=function(){return a(j.TOOL_LIST_CONTAINER)},m=function(){return a(j.EXTERNAL_REGISTRATION_CONTAINER)},n=function(){return a(j.CARTRIDGE_REGISTRATION_CONTAINER)},o=function(){return a(j.REGISTRATION_CHOICE_CONTAINER)},p=function(){return a(j.TOOL_URL).val()},q=function(){m().addClass("hidden")},r=function(){n().addClass("hidden")},s=function(){o().addClass("hidden")},t=function(){r(),s(),m().removeClass("hidden"),w(m())},u=function(a){q(),s(),n().removeClass("hidden"),n().find(j.CARTRIDGE_REGISTRATION_FORM).attr("data-cartridge-url",a),w(n())},v=function(){q(),r(),o().removeClass("hidden"),w(o())},w=function(a){var b=a.children().detach();b.appendTo(a)},x=function(){l().addClass("hidden")},y=function(){l().removeClass("hidden")},z=function(a){var b=a.error?"error":"success";c.addNotification({message:a.message,type:b})},A=function(a){a.addClass("loading")},B=function(a){a.removeClass("loading")},C=function(){var b=a.Deferred(),e=l();A(e),a.when(g.query(),h.query({orphanedonly:!0})).done(function(a,c){d.render("mod_lti/tool_list",{tools:a,proxies:c}).done(function(a,c){e.empty(),e.append(a),d.runTemplateJS(c),b.resolve()}).fail(b.reject)}).fail(b.reject),b.fail(c.exception).always(function(){B(e)})},D=function(){var b=p().trim();if(""===b)return a.Deferred().resolve();var d=k();A(d);var f=g.isCartridge(b);return f.always(function(){B(d)}),f.done(function(c){c.iscartridge?(a(j.TOOL_URL).val(""),a(document).trigger(e.START_CARTRIDGE_REGISTRATION,b)):a(document).trigger(e.START_EXTERNAL_REGISTRATION,{url:b})}),f.fail(function(){i.get_string("errorbadurl","mod_lti").done(function(b){a(document).trigger(e.REGISTRATION_FEEDBACK,{message:b,error:!0})}).fail(c.exception)}),f},E=function(){a(document).on(e.NEW_TOOL_TYPE,function(){C()}),a(document).on(e.START_EXTERNAL_REGISTRATION,function(){t(),a(j.TOOL_URL).val(""),x()}),a(document).on(e.STOP_EXTERNAL_REGISTRATION,function(){y(),v()}),a(document).on(e.START_CARTRIDGE_REGISTRATION,function(a,b){u(b)}),a(document).on(e.STOP_CARTRIDGE_REGISTRATION,function(){n().find(j.CARTRIDGE_REGISTRATION_FORM).removeAttr("data-cartridge-url"),v()}),a(document).on(e.REGISTRATION_FEEDBACK,function(a,b){z(b)});var b=a(j.ADD_TOOL_FORM);b.submit(function(a){a.preventDefault(),D()})};return{init:function(){E(),C()}}});
define('mod_lti/external_registration', ["jquery","core/ajax","core/notification","core/templates","mod_lti/events","mod_lti/tool_proxy","mod_lti/tool_type","mod_lti/keys","core/str"],function(a,b,c,d,e,f,g,h,i){var j={EXTERNAL_REGISTRATION_CONTAINER:"#external-registration-page-container",EXTERNAL_REGISTRATION_TEMPLATE_CONTAINER:"#external-registration-template-container",EXTERNAL_REGISTRATION_CANCEL_BUTTON:"#cancel-external-registration",TOOL_TYPE_CAPABILITIES_CONTAINER:"#tool-type-capabilities-container",TOOL_TYPE_CAPABILITIES_TEMPLATE_CONTAINER:"#tool-type-capabilities-template-container",CAPABILITIES_AGREE_CONTAINER:".capabilities-container"},k=function(){return
a(j.EXTERNAL_REGISTRATION_CANCEL_BUTTON)},l=function(){return a(j.EXTERNAL_REGISTRATION_CONTAINER)},m=function(){return a(j.EXTERNAL_REGISTRATION_TEMPLATE_CONTAINER)},n=function(){return a(j.TOOL_TYPE_CAPABILITIES_CONTAINER)},o=function(){return a(j.TOOL_TYPE_CAPABILITIES_TEMPLATE_CONTAINER)},p=function(){n().addClass("loading")},q=function(){n().removeClass("loading")},r=function(){k().addClass("loading")},s=function(){k().removeClass("loading")},t=function(){n().addClass("hidden")},u=function(){n().removeClass("hidden")},v=function(){l().addClass("hidden")},w=function(){l().removeClass("hidden")},x=function(a){var b=k();b.attr("data-tool-proxy-id",a)},y=function(){var a=k();return a.attr("data-tool-proxy-id")},z=function(){var a=k();a.removeAttr("data-tool-proxy-id")},A=function(){return!!y()},B=function(){var a=k();return a.attr("data-tool-proxy-new")&&A()},C=function(){var a=k();return a.attr("data-tool-proxy-new","new")},D=function(){var a=k();return a.removeAttr("data-tool-proxy-new")},E=function(a){var c={methodname:"mod_lti_get_tool_proxy_registration_request",args:{id:a}};return b.call([c])[0]},F=function(){r();var b=a.Deferred();if(B()){var d=y();f["delete"](d).done(function(){b.resolve()}).fail(function(a){b.reject(a)})}else b.resolve();return b.done(function(){L(),s()}).fail(function(b){c.exception(b),L(),s(),i.get_string("failedtodeletetoolproxy","mod_lti").done(function(b){var c={message:b,error:!0};a(document).trigger(e.REGISTRATION_FEEDBACK,c)}).fail(c.exception)}),b},G=function(a){var b=d.render("mod_lti/tool_proxy_registration_form",a);return b.done(function(a,b){var c=m();c.append(a),d.runTemplateJS(b),c.find("form").submit(),w()}).fail(c.exception),b},H=function(a){return g.update({id:a.id,state:g.constants.state.configured})},I=function(b){var f=a.Deferred();return d.render("mod_lti/tool_type_capabilities_agree",b).done(function(a,c){var g=o();v(),u(),d.replaceNodeContents(g,a,c);var h=g.find(j.CAPABILITIES_AGREE_CONTAINER);h.on(e.CAPABILITIES_AGREE,function(){p(),H(b).always(function(){q(),g.empty(),f.resolve()})}),h.on(e.CAPABILITIES_DECLINE,function(){g.empty(),f.resolve()})}).fail(f.reject),f.done(function(){t()}).fail(c.exception),f},J=function(b){var c=a.Deferred();return b&&""!==b?f.create({regurl:b}).done(function(a){C(),c=K(a.id)}).fail(function(b){F();var d={message:b.message,error:!0};a(document).trigger(e.REGISTRATION_FEEDBACK,d),c.reject(b)}):c.resolve(),c},K=function(b){var c=a.Deferred();return x(b),E(b).done(function(a){G(a).done(function(){c.resolve()}).fail(c.fail)}).fail(c.fail),c},L=function(){A()&&z(),D(!1),v();var b=m();b.empty(),a(document).trigger(e.STOP_EXTERNAL_REGISTRATION)},M=function(){a(document).on(e.START_EXTERNAL_REGISTRATION,function(a,b){b&&(b.url&&J(b.url),b.proxyid&&K(b.proxyid))});var b=k();b.click(function(a){a.preventDefault(),F()}),b.keypress(function(a){a.metaKey||a.shiftKey||a.altKey||a.ctrlKey||a.keyCode!=h.ENTER&&a.keyCode!=h.SPACE||(a.preventDefault(),F())}),window.triggerExternalRegistrationComplete=function(b){var d=a.Deferred(),f={message:"",error:!1};if("success"==b.status){if(i.get_string("successfullycreatedtooltype","mod_lti").done(function(a){f.message=a}).fail(c.exception),d.done(function(){L(),a(document).trigger(e.REGISTRATION_FEEDBACK,f),a(document).trigger(e.NEW_TOOL_TYPE)}).fail(c.exception),B()){var h=y();g.getFromToolProxyId(h).done(function(a){if(a&&a.length){var b=a[0];b.hascapabilitygroups?I(b).always(function(){d.resolve()}):d.resolve()}else d.resolve()}).fail(function(){d.resolve()})}}else f.message=b.error,f.error=!0,d.done(function(){F().always(function(){a(document).trigger(e.REGISTRATION_FEEDBACK,f)})}).fail(c.exception),d.resolve();return d}};return{init:function(){M()}}});
define('mod_quiz/modal_quiz_question_bank', ["jquery","core/yui","core/notification","core/modal","core/modal_events","core/modal_registry","core/fragment"],function(a,b,c,d,e,f,g){var h=!1,i={ADD_TO_QUIZ_CONTAINER:"td.addtoquizaction",ANCHOR:"a[href]",PREVIEW_CONTAINER:"td.previewaction",SEARCH_OPTIONS:"#advancedsearch",DISPLAY_OPTIONS:"#displayoptions",ADD_QUESTIONS_FORM:'form[action="edit.php"]'},j=function(a){d.call(this,a),this.contextId=null,this.addOnPageId=null};return j.TYPE="mod_quiz-quiz-question-bank",j.prototype=Object.create(d.prototype),j.prototype.constructor=j,j.prototype.setContextId=function(a){this.contextId=a},j.prototype.getContextId=function(){return this.contextId},j.prototype.setAddOnPageId=function(a){this.addOnPageId=a},j.prototype.getAddOnPageId=function(){return this.addOnPageId},j.prototype.show=function(){return this.reloadBodyContent(window.location.search),d.prototype.show.call(this)},j.prototype.reloadBodyContent=function(a){var b=g.loadFragment("mod_quiz","quiz_question_bank",this.getContextId(),{querystring:a}).fail(c.exception);this.setBody(b)},j.prototype.handleAddToQuizEvent=function(a,b){var c=b.attr("href")+"&addonpage="+this.getAddOnPageId();b.attr("href",c)},j.prototype.handlePreviewContainerEvent=function(a,b){var c=["height=600","width=800","top=0","left=0","menubar=0","location=0","scrollbars","resizable","toolbar","status","directories=0","fullscreen=0","dependent"];window.openpopup(a,{url:b.attr("href"),name:"questionpreview",options:c.join(",")})},j.prototype.handleDisplayOptionFormEvent=function(b){b.stopPropagation(),b.preventDefault();var c=a(b.target).closest(i.DISPLAY_OPTIONS),d="?"+c.serialize();this.reloadBodyContent(d)},j.prototype.registerDisplayOptionListeners=function(){this.getModal().on("change",i.DISPLAY_OPTIONS,function(b){var c=a(b.target);c.attr("aria-autocomplete")||this.handleDisplayOptionFormEvent(b)}.bind(this)),this.getModal().on("submit",i.DISPLAY_OPTIONS,function(a){this.handleDisplayOptionFormEvent(a)}.bind(this))},j.prototype.registerEventListeners=function(){d.prototype.registerEventListeners.call(this),this.registerDisplayOptionListeners(),this.getModal().on("submit",i.ADD_QUESTIONS_FORM,function(b){var c=a(b.currentTarget);a("<input />").attr("type","hidden").attr("name","addonpage").attr("value",this.getAddOnPageId()).appendTo(c)}.bind(this)),this.getModal().on("click",i.ANCHOR,function(b){var c=a(b.currentTarget);return c.closest(i.ADD_TO_QUIZ_CONTAINER).length?void this.handleAddToQuizEvent(b,c):c.closest(i.PREVIEW_CONTAINER).length?void this.handlePreviewContainerEvent(b,c):void(c.closest(i.SEARCH_OPTIONS).length||(b.preventDefault(),this.reloadBodyContent(c.prop("search"))))}.bind(this)),this.getRoot().on(e.bodyRendered,function(){b.use("moodle-core-formchangechecker",function(){M.core_formchangechecker.reset_form_dirty_state()})})},h||(f.register(j.TYPE,j,"core/modal"),h=!0),j});
define('mod_quiz/preflightcheck', ["jquery","core/yui"],function(a,b){var c={confirmDialogue:null,init:function(a,d,e,f){var g=a;b.use("moodle-core-notification",function(){b.one(e)&&(c.confirmDialogue=new M.core.dialogue({headerContent:d,bodyContent:b.one(e),draggable:!0,visible:!1,center:!0,modal:!0,width:null,extraClasses:["mod_quiz_preflight_popup"]}),b.one(a).on("click",c.displayDialogue),b.one("#id_cancel").on("click",c.hideDialogue),g=c.confirmDialogue.get("boundingBox").one('[name="submitbutton"]')),f&&b.one(g).on("click",c.launchQuizPopup,c,f)})},displayDialogue:function(a){a&&a.halt(),c.confirmDialogue.show()},hideDialogue:function(a){a&&a.halt(),c.confirmDialogue.hide(a)},launchQuizPopup:function(a,c){a.halt(),b.use("moodle-core-formchangechecker","io-form",function(){M.core_formchangechecker.reset_form_dirty_state();var d=a.target.ancestor("form");window.openpopup(a,{url:d.get("action")+"?"+b.IO.stringify(d).replace(/\bcancel=/,"x="),windowname:"quizpopup",options:c,fullscreen:!0})})}};return c});
define('mod_quiz/add_question_modal_launcher', ["jquery","core/notification","core/modal_factory"],function(a,b,c){return{init:function(d,e,f,g){var h=a("body");return c.create({type:d,large:!0,preShowCallback:function(b,c){b=a(b),c.setContextId(f),c.setAddOnPageId(b.attr("data-addonpage")),c.setTitle(b.attr("data-header")),g&&g(b,c)}},[h,e]).fail(b.exception)}}});
define('mod_quiz/add_random_question',
["mod_quiz/add_question_modal_launcher","mod_quiz/modal_add_random_question"],function(a,b){return{init:function(c,d,e,f){a.init(b.TYPE,'.menu [data-action="addarandomquestion"]',c,function(a,b){b.setCategory(d),b.setReturnUrl(e),b.setCMID(f)})}}});
define('mod_quiz/quizquestionbank', ["mod_quiz/add_question_modal_launcher","mod_quiz/modal_quiz_question_bank"],function(a,b){return{init:function(c){a.init(b.TYPE,'.menu [data-action="questionbank"]',c)}}});
define('mod_quiz/random_question_form_preview', ["jquery","core/ajax","core/str","core/notification","core/templates","core/paged_content_factory"],function(a,b,c,d,e,f){var g=5,h="mod_quiz/random_question_form_preview_question_list",i={LOADING_ICON_CONTAINER:'[data-region="overlay-icon-container"]',QUESTION_COUNT_CONTAINER:'[data-region="question-count-container"]',QUESTION_LIST_CONTAINER:'[data-region="question-list-container"]'},j=function(a){a.find(i.LOADING_ICON_CONTAINER).removeClass("hidden")},k=function(a){a.find(i.LOADING_ICON_CONTAINER).addClass("hidden")},l=function(a,b){c.get_string("questionsmatchingfilter","mod_quiz",b).then(function(b){a.find(i.QUESTION_COUNT_CONTAINER).html(b)}).fail(d.exception)},m=function(a,c,d,e,f,g){var h={methodname:"core_question_get_random_question_summaries",args:{categoryid:a,includesubcategories:c,tagids:d,contextid:e,limit:f,offset:g}};return b.call([h])[0]},n=function(a,b,c,i,j,k){return f.createFromAjax(j,g,function(f){return f.map(function(f){var g=f.limit,j=f.offset;return 0==j?e.render(h,{questions:k}):m(a,b,c,i,g,j).then(function(a){var b=a.questions;return e.render(h,{questions:b})}).fail(d.exception)})})},o=function(b,c,f,h,o){return j(b),m(c,f,h,o,g,0).then(function(a){var c=a.totalcount;return l(b,c),a}).then(function(b){var d=b.totalcount,e=b.questions;return e.length?n(c,f,h,o,d,e):a.Deferred().resolve("","")}).then(function(a,c){var d=b.find(i.QUESTION_LIST_CONTAINER);e.replaceNodeContents(d,a,c)}).always(function(){k(b)}).fail(d.exception)};return{reload:o,showLoadingIcon:j,hideLoadingIcon:k}});
define('mod_quiz/add_random_form', ["jquery","mod_quiz/random_question_form_preview"],function(a,b){var c=2e3,d={PREVIEW_CONTAINER:'[data-region="random-question-preview-container"]',CATEGORY_FORM_ELEMENT:'[name="category"]',SUBCATEGORY_FORM_ELEMENT:'[name="includesubcategories"]',TAG_IDS_FORM_ELEMENT:'[name="fromtags[]"]'},e=function(a){return a.find(d.CATEGORY_FORM_ELEMENT).val()},f=function(a){var b=e(a),c=b.split(",");return c[0]},g=function(a,b){var c=e(a);return b.indexOf(c)>-1},h=function(a,b){return!!g(a,b)||a.find(d.SUBCATEGORY_FORM_ELEMENT).is(":checked")},i=function(a){var b=a.find(d.TAG_IDS_FORM_ELEMENT).val();return b.map(function(a){var b=a.split(",");return b[0]})},j=function(a,c,e){var g=a.find(d.PREVIEW_CONTAINER);b.reload(g,f(a),h(a,e),i(a),c)},k=function(a){return a.closest(d.CATEGORY_FORM_ELEMENT).length>0||(a.closest(d.SUBCATEGORY_FORM_ELEMENT).length>0||a.closest(d.TAG_IDS_FORM_ELEMENT).length>0)},l=function(d,e,f){var g=null;d.on("change",function(h){k(a(h.target))&&(b.showLoadingIcon(d),g&&clearTimeout(g),g=setTimeout(function(){j(d,e,f)},c))})},m=function(b,c,d,e){if(1==e){var f=a("#"+b);j(f,c,d,e),l(f,c,d,e)}};return{init:m}});
define('mod_quiz/modal_add_random_question', ["jquery","core/yui","core/notification","core/modal","core/modal_events","core/modal_registry","core/fragment","core/templates"],function(a,b,c,d,e,f,g,h){var i=!1,j={EXISTING_CATEGORY_CONTAINER:'[data-region="existing-category-container"]',EXISTING_CATEGORY_FORM_ELEMENT:"#id_existingcategoryheader",NEW_CATEGORY_CONTAINER:'[data-region="new-category-container"]',NEW_CATEGORY_FORM_ELEMENT:"#id_newcategoryheader",TAB_CONTENT:'[data-region="tab-content"]',ADD_ON_PAGE_FORM_ELEMENT:'[name="addonpage"]',SUBMIT_BUTTON_ELEMENT:'input[type="submit"]',CANCEL_BUTTON_ELEMENT:'input[type="submit"][name="cancel"]',FORM_HEADER:"legend",BUTTON_CONTAINER:".fitem"},k=function(a){d.call(this,a),this.contextId=null,this.addOnPageId=null,this.category=null,this.returnUrl=null,this.cmid=null,this.loadedForm=!1};return k.TYPE="mod_quiz-quiz-add-random-question",k.prototype=Object.create(d.prototype),k.prototype.constructor=k,k.prototype.setContextId=function(a){this.contextId=a},k.prototype.getContextId=function(){return this.contextId},k.prototype.setAddOnPageId=function(a){this.addOnPageId=a,this.getBody().find(j.ADD_ON_PAGE_FORM_ELEMENT).val(a)},k.prototype.getAddOnPageId=function(){return this.addOnPageId},k.prototype.setCategory=function(a){this.category=a},k.prototype.getCategory=function(){return this.category},k.prototype.setReturnUrl=function(a){this.returnUrl=a},k.prototype.getReturnUrl=function(){return this.returnUrl},k.prototype.setCMID=function(a){this.cmid=a},k.prototype.getCMID=function(){return this.cmid},k.prototype.moveFormElementIntoTab=function(b,c){var d=b.find(j.SUBMIT_BUTTON_ELEMENT),e=a('<div class="modal-footer m-t-1" data-region="footer"></div>');b.find(j.FORM_HEADER).addClass("hidden"),b.wrap(c),d.closest(j.BUTTON_CONTAINER).remove(),d.appendTo(e),e.appendTo(b)},k.prototype.moveTabsIntoTabContent=function(a){var b=this.getBody().find(j.TAB_CONTENT).empty();a.find('[role="tabpanel"]').wrapAll(b)},k.prototype.moveCancelButtonToTabs=function(a){var b=a.find(j.CANCEL_BUTTON_ELEMENT).addClass("m-l-1"),c=a.find('[data-region="footer"]');b.closest(j.BUTTON_CONTAINER).remove(),b.clone().appendTo(c)},k.prototype.loadForm=function(){return g.loadFragment("mod_quiz","add_random_question_form",this.getContextId(),{addonpage:this.getAddOnPageId(),cat:this.getCategory(),returnurl:this.getReturnUrl(),cmid:this.getCMID()}).then(function(b,c){var d=a(b),e=d.find(j.EXISTING_CATEGORY_FORM_ELEMENT),f=this.getBody().find(j.EXISTING_CATEGORY_CONTAINER),g=d.find(j.NEW_CATEGORY_FORM_ELEMENT),i=this.getBody().find(j.NEW_CATEGORY_CONTAINER);this.moveFormElementIntoTab(e,f),this.moveFormElementIntoTab(g,i),this.moveTabsIntoTabContent(d),this.moveCancelButtonToTabs(d),h.replaceNode(this.getBody().find(j.TAB_CONTENT),d,c)}.bind(this)).then(function(){b.use("moodle-core-formchangechecker",function(){M.core_formchangechecker.reset_form_dirty_state()})}).fail(c.exception)},k.prototype.show=function(){d.prototype.show.call(this),this.loadedForm||(this.loadForm(),this.loadedForm=!0)},i||(f.register(k.TYPE,k,"mod_quiz/modal_add_random_question"),i=!0),k});
define('mod_survey/validation', ["jquery","core/str","core/modal_factory","core/notification"],function(a,b,c,d){return{ensureRadiosChosen:function(e){var f=b.get_strings([{key:"error",component:"moodle"},{key:"questionsnotanswered",component:"survey"}]).then(function(a){return c.create({type:c.types.CANCEL,title:a[0],body:a[1]})})["catch"](d.exception),g=a("#"+e);g.submit(function(a){return 0===g.find('input:radio[data-survey-default="true"]:checked').length||(a.preventDefault(),f.then(function(a){return a.show(),!1}))})}}});
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a=0;3e4>a&&c.goNext;a++){if(c.executionState==c.STOPSTATE){break}if(!c.interpreter||!c.interpreter.step()){c.executionState=c.STOPSTATE;c.updateRunButtons();break}}if(c.executionState==c.STOPSTATE){c.workspaceInstance.highlightBlock(-1);d.getTerminal().closeLocal();d.setResult({variables:""});return}if(c.executionState==c.RUNSTATE){if(c.animateRun){setTimeout(c.runLoop,1e3);c.showStack(c.interpreter)}else{setTimeout(c.runLoop,0)}}else{c.showStack(c.interpreter)}};this.start=function(){if(c.executionState!=c.STOPSTATE){return}c.initRun(!1);c.executionState=c.RUNSTATE;c.updateRunButtons();d.getTerminal().setMessage(b.str("start"));c.runLoop()};this.startAnimate=function(){if(c.executionState!=c.STOPSTATE){return}c.initRun(!0);c.executionState=c.RUNSTATE;c.updateRunButtons();d.getTerminal().setMessage(b.str("startanimate"));c.runLoop()};this.stop=function(){c.executionState=c.STOPSTATE;c.workspaceInstance.highlightBlock(-1);c.updateRunButtons();d.getTerminal().setMessage(b.str("stop"));d.getTerminal().closeLocal();c.interpreter=!1;d.setResult({variables:""})};this.pause=function(){if(c.executionState!=c.RUNSTATE){return}c.executionState=c.STEPSTATE;d.getTerminal().setMessage(b.str("pause"));c.updateRunButtons()};this.resume=function(){if(c.executionState!=c.STEPSTATE){return}c.executionState=c.RUNSTATE;d.getTerminal().setMessage(b.str("resume"));c.updateRunButtons();c.runLoop()};this.step=function(){if(c.executionState==c.STOPSTATE){c.initRun(!0)}c.executionState=c.STEPSTATE;c.updateRunButtons();d.getTerminal().setMessage(b.str("step"));c.runLoop()};this.hasUndo=function(){return!0};this.hasRedo=function(){return!0};this.oldSetFileName=this.setFileName;this.generatorMap={py:"Python",dart:"Dart",js:"JavaScript",lua:"Lua",php:"PHP"};this.generator="";this.setFileName=function(a){var d=this.getFileName(),e=b.fileExtension(d);if(!c.oldSetFileName(a)){b.log("Blockly setFileName: name no acepted "+a);return!1}b.log("Blockly set filename "+a);var f=/\.([^.]+)\.blockly[123]?$/.exec(a),g=/(.+)\.blockly[123]?$/.exec(a);if(null!==f&&null!==g&&"string"==typeof this.generatorMap[f[1]]){this.generator=this.generatorMap[f[1]];this.generatedFilename=g[1];b.log("Blockly generator "+this.generator+" for filename "+this.generatedFilename);this.updateGeneratedCode()}else{this.generator=""}if(e!=b.fileExtension(a)){b.log("Blockly extension changed");b.afterAll("reopenBlockly",function(){b.log("reopenBlockly");c.close();c.open()})}return!0};this.updateGeneratedCode=function(){if(c.blocklyNotLoaded){return}var a=c.getFileManager();if(""!=c.generator){b.log("Blockly generate "+c.generator);var d=Blockly[c.generator].workspaceToCode(c.workspaceInstance),e=a.fileNameExists(c.generatedFilename);if(-1==e){b.log("try to create "+c.generatedFilename+" files");a.addFile({name:c.generatedFilename,contents:""},!1,b.doNothing,b.doNothing);e=a.fileNameExists(c.generatedFilename)}if(-1!=e){var f=a.getFile(e);if(f.getContent()!=d){f.setContent(d);f.change();f.gotoLine(1);f.setReadOnly(!0)}}}};this.changeCode=function(a){b.log(a);if("ui"==a.type&&"selected"==a.element){c.setLastSelection(a.newValue);return}if("ui"==a.type&&"category"==a.element&&a.newValue==b.str("run")){b.longDelay("updateRunButtons",c.updateRunButtons);return}if(c.firstContent){if("finished_loading"==a.type){c.firstContent=!1;c.workspaceInstance.clearUndo()}else{return}}if(!a.recordUndo){return}b.log("Call change due changeCode");c.change();if(""!=c.generator){b.afterAll("generate"+c.getFileName(),c.updateGeneratedCode)}};var g=0;this.updateRunButtons=function(){if(0==a(".blocklySelectBreakpointC").length){g++;if(g>20){g=0;b.log("Giving up to tries of updateRunButtons");return}b.longDelay("updateRunButtons",c.updateRunButtons);return}b.log("updateRunButtons");g=0;if(c.isSelectingBreakpoint()){a(".blocklySelectBreakpointC").removeClass("vpl_dimmed")}else{a(".blocklySelectBreakpointC").addClass("vpl_dimmed")}if(null===c.getBreakpoint()){a(".blocklyRemoveBreakpointC").addClass("vpl_dimmed")}else{a(".blocklyRemoveBreakpointC").removeClass("vpl_dimmed")}switch(c.executionState){case c.RUNSTATE:{a(".blocklyStartC").addClass("vpl_dimmed");a(".blocklyStartAnimateC").addClass("vpl_dimmed");a(".blocklyStopC").removeClass("vpl_dimmed");a(".blocklyPauseC").removeClass("vpl_dimmed");a(".blocklyResumeC").addClass("vpl_dimmed");a(".blocklyStepC").addClass("vpl_dimmed");break}case c.STEPSTATE:{a(".blocklyStartC").addClass("vpl_dimmed");a(".blocklyStartAnimateC").addClass("vpl_dimmed");a(".blocklyStopC").removeClass("vpl_dimmed");a(".blocklyPauseC").addClass("vpl_dimmed");a(".blocklyResumeC").removeClass("vpl_dimmed");a(".blocklyStepC").removeClass("vpl_dimmed");break}case c.STOPSTATE:{a(".blocklyStartC").removeClass("vpl_dimmed");a(".blocklyStartAnimateC").removeClass("vpl_dimmed");a(".blocklyStopC").addClass("vpl_dimmed");a(".blocklyPauseC").addClass("vpl_dimmed");a(".blocklyResumeC").addClass("vpl_dimmed");a(".blocklyStepC").removeClass("vpl_dimmed");break}}};this.setToolbox=function(){var d=b.fileExtension(this.getFileName()),e=d+"Toolbox";if(!1===c[e]){a.ajax({url:"../editor/blocklytoolboxes/"+e+".xml",dataType:"text",success:function
success(a){c[e]=c.blocklyIn18(a);c.setToolbox()}});return}var f=function(a){return function(){a();c.updateRunButtons()}},g={blocklyStartButton:this.start,blocklyStartAnimateButton:this.startAnimate,blocklyStopButton:this.stop,blocklyPauseButton:this.pause,blocklyResumeButton:this.resume,blocklyStepButton:this.step,blocklySelectBreakpointButton:this.setBreakpoint,blocklyRemoveBreakpointButton:this.removeBreakpoint},h=this.workspaceInstance;h.updateToolbox(this[e]);for(var i in g){h.registerButtonCallback(i,f(g[i]))}this.adjustSize()};this.open=function(){this.showFileName();if(c.blocklyNotLoaded){b.loadScript(["../editor/blockly/blockly_compressed.js","../editor/blockly/msg/js/en.js","../editor/blockly/blocks_compressed.js","../editor/blockly/python_compressed.js","../editor/blockly/javascript_compressed.js","../editor/blockly/php_compressed.js","../editor/blockly/lua_compressed.js","../editor/blockly/dart_compressed.js","../editor/acorn/acorn.js","../editor/acorn/interpreter.js"],function(){b.log("Blocklyloaded",!0);e();c.blocklyNotLoaded=!1;c.open()});return!1}var d=this.getContent();this.setOpen(!0);var f=this.getFileName(),g=!1;if(/.*[0-9]$/.test(b.fileExtension(f))){g=!0}var h=this.getTId();a(h).removeClass("ui-widget-content ui-tabs-panel");a(h).addClass("ui-corner-bottom");this.bdiv="bkdiv"+this.getId();a(h).html("<div id=\""+this.bdiv+"\" style=\"height: 480px; width: 600px;\"></div>");var i={toolbox:"<xml><category name=\"\" colour=\"330\"><block type=\"math_number\"></block></category></xml>",media:"../editor/blockly/media/",horizontalLayout:g,zoom:{controls:!0,wheel:!0,startScale:1,maxScale:3,minScale:.2,scaleSpeed:.3}};this.workspaceInstance=Blockly.inject(this.bdiv,i);this.setToolbox();this.firstContent=!0;c.workspaceInstance.addChangeListener(c.changeCode);this.setContent(d);b.adjustBlockly(c.workspaceInstance,10,10);c.workspaceInstance.scrollX=0;c.workspaceInstance.scrollY=0;Blockly.svgResize(c.workspaceInstance);Blockly.resizeSvgContents(c.workspaceInstance);c.adjustSize();return!1};var h=this.getContent;this.getContent=function(){if(!this.isOpen()){return h.call(this)}var a=Blockly.Xml.workspaceToDom(this.workspaceInstance),b=Blockly.Xml.domToPrettyText(a);return b};var i=this.setContent;this.setContent=function(a){i.call(this,a);if(0<a.length&&this.isOpen()){this.workspaceInstance.clear();var b=Blockly.Xml.textToDom(a);Blockly.Xml.domToWorkspace(b,this.workspaceInstance)}};this.close=function(){if(this.isOpen()){i.call(this,this.getContent());this.workspaceInstance.dispose();this.workspaceInstance=!1;this.setOpen(!1)}};this.blocklyNotLoaded=!0;this.blocklyToolbox=!1;this.blockly0Toolbox=!1;this.blockly1Toolbox=!1;this.blockly2Toolbox=!1;this.blockly3Toolbox=!1;this.blocklyStrs=["basic","intermediate","advanced","variables","operatorsvalues","control","inputoutput","functions","lists","math","text","run","start","startanimate","stop","pause","resume","step","breakpoint","selectbreakpoint","removebreakpoint"];this.blocklyIn18=function(a){for(var c=this.blocklyStrs.length,d=0;d<c;d++){var e=this.blocklyStrs[d],f=new RegExp("\\[\\["+e+"\\]\\]","g"),g=b.str(e);a=a.replace(f,g)}return a}}});
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function _typeof(e){"@babel/helpers - typeof";if("function"==typeof Symbol&&"symbol"==typeof Symbol.iterator){_typeof=function(e){return typeof e}}else{_typeof=function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e}}return _typeof(e)}define ("mod_vpl/vplide",["jquery","jqueryui","mod_vpl/vplutil","mod_vpl/vplidefile","mod_vpl/vplidebutton","mod_vpl/vplterminal","mod_vpl/vplvnc"],function(t,e,l,n,a,o,d){var s,r=function(e,c){var C=this,V,k,S,I,N,H,P=c.minfiles||0,W=c.maxfiles||0,O=c.restrictededitor||c.example,R=c.example,E=c.isTeacher,j=!1,D=l.scrollBarWidth(),B=l.str,q=t("#"+e);t("head").append("<meta name=\"viewport\" content=\"initial-scale=1\">").append("<meta name=\"viewport\" width=\"device-width\">").append("<link rel=\"stylesheet\" href=\"../editor/VPLIDE.css\"/>");if("object"!=_typeof(q)){throw new Error("VPL: constructor tag_id not found")}var K={new:!0,rename:!0,delete:!0,save:!0,run:!0,edit:!0,debug:!0,evaluate:!0,import:!0,resetfiles:!0,sort:!0,multidelete:!0,acetheme:!0,console:!0,comments:!0};if("undefined"==typeof c.loadajaxurl){c.loadajaxurl=c.ajaxurl}(function(){var e=P<W;c.new=e;c.rename=e;c.delete=e;c.comments=c.comments&&!c.example;c.acetheme=!0})();c.sort=2<=W-P;c.multidelete=c.sort;c.import=!O;var U=function(e){if(!K[e]){return!0}return c[e]};c.console=U("run")||U("debug");if("undefined"==typeof c.fontSize){c.fontSize=12}c.fontSize=parseInt(c.fontSize);function p(i){if(O){i.originalEvent.dataTransfer.dropEffect="none"}else{i.originalEvent.dataTransfer.dropEffect="copy"}i.preventDefault()}function u(i){if(O){i.stopImmediatePropagation();return!1}var e=i.originalEvent.dataTransfer;if(0<e.files.length){l.readSelectedFiles(e.files,function(e){return V.addFile(e,!0,N,I)},function(){V.fileListVisibleIfNeeded()});i.stopImmediatePropagation();return!1}return!1}q.on("drop",u);q.on("dragover",p);function g(i){if(O){i.stopPropagation();return!1}return!0}var G=t("#vpl_menu"),X=new a(G,U),Y=t("#vpl_tr"),r=t("#vpl_filelist"),Q=t("#vpl_filelist_header"),J=t("#vpl_filelist_content"),Z=t("#vpl_tabs_ul"),$=t("#vpl_tabs"),ee=t("#vpl_results"),ie=t("#vpl_results_accordion");r.vplMinWidth=80;ee.vplMinWidth=100;function m(e,i){if("newHeader"in i){if(i.newHeader.hasClass("vpl_ide_accordion_t_grade")){return!1}}return!0}function h(){var a=t("#vpl_tabs_ul");t("#vpl_tabs").tabs();var o=t("#vpl_tabs").tabs("widget"),d=[],m=[],h=!0,f=this;(function(){var e;f.setVersion=function(i){e=i};f.getVersion=function(){return e}})();this.updateFileList=function(){f.generateFileList()};this.fileNameExists=function(e){for(var t=e.toLowerCase(),l=0;l<d.length;l++){if(d[l].getFileName().toLowerCase()==t){return l}}return-1};function e(e){for(var t=e.toLowerCase()+"/",l=0,n;l<d.length;l++){n=d[l].getFileName().toLowerCase()+"/";if(0===n.indexOf(t)||0===t.indexOf(n)){return!0}}return!1}function i(e,t){if(l.isBlockly(e)){return!1}if(l.isBlockly(t)){for(var n=0;n<d.length;n++){if(l.isBlockly(d[n].getFileName())){return!0}}}return!1}this.restrictedPaste=g;this.dropHandler=u;this.dragoverHandler=p;this.readOnly=R;this.restrictedEdit=O;this.adjustTabsTitles=k;this.minNumberOfFiles=P;this.scrollBarWidth=D;var v="";this.setClipboard=function(e){v=e};this.getClipboard=function(){return v};this.getTabPos=function(e){for(var t=0;t<m.length;t++){if(m[t]==e){return t}}return m.length};this.getTheme=function(){return c.theme};this.setTheme=function(e){c.theme=e;for(var t=0;t<d.length;t++){d[t].setTheme(e)}};this.addTab=function(e){a.append("<li id=\"vpl_tab_name"+e+"\">"+("<a href=\"#vpl_file"+e+"\"></a>")+"</li>");o.append("<div id=\"vpl_file"+e+"\" class=\"vpl_ide_file\"></div>")};this.removeTab=function(e){a.find("#vpl_tab_name"+e).remove();o.find("#vpl_file"+e).remove()};this.open=function(e){var i;if("object"==_typeof(e)){i=e}else{i=d[e]}if(i.isOpen()){return}var t=i.getId();f.addTab(t);m.push(i);X.setGetkeys(i.open());o.tabs("refresh");k(!1);l.delay("updateFileList",f.updateFileList);l.delay("updateMenu",N)};this.close=function(e){if(!e.isOpen()){return}var i,t=e.getId();e.close();f.removeTab(t);var n=f.getTabPos(e);m.splice(n,1);o.tabs("refresh");k(!1);f.fileListVisible(!0);l.delay("updateFileList",f.updateFileList);l.delay("adjustTabsTitles",k,!1);if(m.length>n){i=f.getFilePosById(m[n].getId());f.gotoFile(i,"c");return}if(0<n){i=f.getFilePosById(m[n-1].getId());f.gotoFile(i,"c")}};this.isClosed=function(e){return!d[e].isOpen()};this.fileListVisible=function(e){if(e===r.vplVisible){return}if(e){l.delay("fileListVisible",function(){r.vplVisible=!0;f.updateFileList();r.show();S()})}else{l.delay("fileListVisible",function(){r.vplVisible=!1;r.hide();S()})}};this.isFileListVisible=function(){return r.vplVisible};this.fileListVisibleIfNeeded=function(){if(this.isFileListVisible()){return}for(var e=0;e<d.length;e++){if(!d[e].isOpen()){this.fileListVisible(!0);return}}};this.setFontSize=function(e){c.fontSize=e;for(var
t=0;t<d.length;t++){d[t].setFontSize(e)}we.setFontSize(e)};this.getFontSize=function(){return c.fontSize};this.addFile=function(t,a,o,r){if("string"!=typeof t.name||!l.validPath(t.name)){r(B("incorrect_file_name")+" ("+t.name+")");return!1}if(!0!==a){a=!1}var c=this.fileNameExists(t.name);if(-1!=c){if(a){d[c].setContent(t.contents);f.setModified();o();l.delay("updateFileList",f.updateFileList);return t}else{r(B("filenotadded",t.name));return!1}}if(e(t.name)||i("",t.name)){r(B("filenotadded",t.name));return!1}if(d.length>=W){r(B("maxfilesexceeded")+" ("+W+")");return!1}var p=l.getUniqueId(),u=new n(p,t.name,t.contents,this,s);if(1==t.encoding){u.extendToBinary()}else{if(l.isBlockly(t.name)){u.extendToBlockly()}else{u.extendToCodeEditor()}}u.setFileName(t.name);d.push(u);f.setModified();if(5<d.length){f.fileListVisible(!0)}o();return u};this.renameFile=function(t,n,a){var o=this.fileNameExists(t);try{if(-1==o){throw new Error("Internal error: File name not found")}if(o<P){throw new 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o.tabs("option","active")};this.getFileTab=function(e){for(var t=0;t<m.length;t++){if(m[t].getId()==e){return t}}return-1};this.getFilePosById=function(e){for(var t=0;t<d.length;t++){if(d[t].getId()==e){return t}}return-1};this.gotoFile=function(e,i){var t=d[e];f.open(t);o.tabs("option","active",f.getFileTab(t.getId()));if("c"!==i){t.gotoLine(parseInt(i,10))}t.focus()};this.gotoFileLink=function(e){var i=t(e),l=i.data("file"),n=-1;if(""<l){n=this.fileNameExists(l)}else{n=f.getFilePosById(i.data("fileid"))}if(0<=n){var a=i.data("line");if("undefined"==typeof a){a="c"}f.gotoFile(n,a);return!0}return!1};this.getFilesToSave=function(){for(var e=[],t=0,l;t<d.length;t++){l={};l.name=d[t].getFileName();l.contents=d[t].getContent();l.encoding=d[t].isBinary()?1:0;e.push(l)}return e};this.resetModified=function(){h=!1;for(var 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