1var H5P=window.H5P=window.H5P||{};H5P.isFramed=(window.self!==window.parent);H5P.$window=H5P.jQuery(window);H5P.instances=[];if(document.documentElement.requestFullscreen){H5P.fullScreenBrowserPrefix=''}else if(document.documentElement.webkitRequestFullScreen){H5P.safariBrowser=navigator.userAgent.match(/version\/([.\d]+)/i);H5P.safariBrowser=(H5P.safariBrowser===null?0:parseInt(H5P.safariBrowser[1]));if(H5P.safariBrowser===0||H5P.safariBrowser>6){H5P.fullScreenBrowserPrefix='webkit'}}else if(document.documentElement.mozRequestFullScreen){H5P.fullScreenBrowserPrefix='moz'}else if(document.documentElement.msRequestFullscreen){H5P.fullScreenBrowserPrefix='ms'} 2H5P.opened={};H5P.init=function(target){if(H5P.$body===undefined){H5P.$body=H5P.jQuery(document.body)} 3if(H5P.fullscreenSupported===undefined){H5P.fullscreenSupported=!H5PIntegration.fullscreenDisabled&&!H5P.fullscreenDisabled&&(!(H5P.isFramed&&H5P.externalEmbed!==!1)||!!(document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled))} 4if(H5P.canHasFullScreen===undefined){H5P.canHasFullScreen=H5P.fullscreenSupported} 5H5P.jQuery('.h5p-content:not(.h5p-initialized)',target).each(function(){var $element=H5P.jQuery(this).addClass('h5p-initialized');var $container=H5P.jQuery('<div class="h5p-container"></div>').appendTo($element);var contentId=$element.data('content-id');var contentData=H5PIntegration.contents['cid-'+contentId];if(contentData===undefined){return H5P.error('No data for content id '+contentId+'. Perhaps the library is gone?')} 6var library={library:contentData.library,params:JSON.parse(contentData.jsonContent),metadata:contentData.metadata};let density=H5PIntegration.theme?.density??'large';$element.addClass('h5p-'+density);H5P.getUserData(contentId,'state',function(err,previousState){if(previousState){library.userDatas={state:previousState}}else if(previousState===null&&H5PIntegration.saveFreq){delete contentData.contentUserData;var dialog=new H5P.Dialog('content-user-data-reset','Data Reset','<p>'+H5P.t('contentChanged')+'</p><p>'+H5P.t('startingOver')+'</p><div class="h5p-dialog-ok-button" tabIndex="0" role="button">OK</div>',$container);H5P.jQuery(dialog).on('dialog-opened',function(event,$dialog){var closeDialog=function(event){if(event.type==='click'||event.which===32){dialog.close();H5P.deleteUserData(contentId,'state',0)}};$dialog.find('.h5p-dialog-ok-button').click(closeDialog).keypress(closeDialog);H5P.trigger(instance,'resize')}).on('dialog-closed',function(){H5P.trigger(instance,'resize')});dialog.open()}});var instance=H5P.newRunnable(library,contentId,$container,!0,{standalone:!0});H5P.offlineRequestQueue=new H5P.OfflineRequestQueue({instance:instance});if(contentData.fullScreen==1&&H5P.fullscreenSupported){H5P.jQuery('<div class="h5p-content-controls">'+'<div role="button" '+'tabindex="0" '+'class="h5p-enable-fullscreen" '+'aria-label="'+H5P.t('fullscreen')+'" '+'title="'+H5P.t('fullscreen')+'">'+'</div>'+'</div>').prependTo($container).children().click(function(){H5P.fullScreen($container,instance)}).keydown(function(e){if(e.which===32||e.which===13){H5P.fullScreen($container,instance);return!1}})} 7var displayOptions=contentData.displayOptions;var displayFrame=!1;if(displayOptions.frame){if(displayOptions.copyright){var copyrights=H5P.getCopyrights(instance,library.params,contentId,library.metadata);if(!copyrights){displayOptions.copyright=!1}} 8var actionBar=new H5P.ActionBar(displayOptions);var $actions=actionBar.getDOMElement();actionBar.on('reuse',function(){H5P.openReuseDialog($actions,contentData,{library:contentData.library,params:JSON.parse(contentData.jsonContent),metadata:contentData.metadata},instance,contentId);instance.triggerXAPI('accessed-reuse')});actionBar.on('copyrights',function(){var dialog=new H5P.Dialog('copyrights',H5P.t('copyrightInformation'),copyrights,$container,$actions.find('.h5p-copyrights')[0]);dialog.open(!0);instance.triggerXAPI('accessed-copyright')});actionBar.on('embed',function(){H5P.openEmbedDialog($actions,contentData.embedCode,contentData.resizeCode,{width:$element.width(),height:$element.height()},instance);instance.triggerXAPI('accessed-embed')});if(actionBar.hasActions()){displayFrame=!0;$actions.insertAfter($container)}} 9$element.addClass(displayFrame?'h5p-frame':'h5p-no-frame');H5P.opened[contentId]=new Date();
9H5P.on(instance,'finish',function(event){if(event.data!==undefined){H5P.setFinished(contentId,event.data.score,event.data.maxScore,event.data.time)}});H5P.on(instance,'xAPI',H5P.xAPICompletedListener);if(H5PIntegration.saveFreq!==!1&&(instance.getCurrentState instanceof Function||typeof instance.getCurrentState==='function')){var saveTimer,save=function(){var state=instance.getCurrentState();if(state!==undefined){H5P.setUserData(contentId,'state',state,{deleteOnChange:!0})} 10if(H5PIntegration.saveFreq){saveTimer=setTimeout(save,H5PIntegration.saveFreq*1000)}};if(H5PIntegration.saveFreq){saveTimer=setTimeout(save,H5PIntegration.saveFreq*1000)} 11H5P.on(instance,'xAPI',function(event){var verb=event.getVerb();if(verb==='completed'||verb==='progressed'){clearTimeout(saveTimer);saveTimer=setTimeout(save,3000)}})} 12if(H5P.isFramed){var resizeDelay;if(H5P.externalEmbed===!1){var iframe=window.frameElement;var resizeIframe=function(){if(window.parent.H5P.isFullscreen){return} 13var parentHeight=iframe.parentElement.style.height;iframe.parentElement.style.height=iframe.parentElement.clientHeight+'px';iframe.getBoundingClientRect();iframe.style.height='1px';iframe.style.height=(iframe.contentDocument.body.scrollHeight)+'px';iframe.parentElement.style.height=parentHeight};H5P.on(instance,'resize',function(){clearTimeout(resizeDelay);resizeDelay=setTimeout(function(){resizeIframe()},1)})}else if(H5P.communicator){var parentIsFriendly=!1;H5P.communicator.on('ready',function(){H5P.communicator.send('hello')});H5P.communicator.on('hello',function(){parentIsFriendly=!0;document.body.style.height='auto';document.body.style.overflow='hidden';H5P.trigger(instance,'resize')});H5P.communicator.on('resizePrepared',function(){H5P.communicator.send('resize',{scrollHeight:document.body.scrollHeight})});H5P.communicator.on('resize',function(){H5P.trigger(instance,'resize')});H5P.on(instance,'resize',function(){if(H5P.isFullscreen){return} 14clearTimeout(resizeDelay);resizeDelay=setTimeout(function(){if(parentIsFriendly){H5P.communicator.send('prepareResize',{scrollHeight:document.body.scrollHeight,clientHeight:document.body.clientHeight})}else{H5P.communicator.send('hello')}},0)})}} 15if(!H5P.isFramed||H5P.externalEmbed===!1){H5P.jQuery(window.parent).resize(function(){H5P.trigger(instance,'resize')})} 16H5P.instances.push(instance);H5P.trigger(instance,'resize');$element.addClass('using-mouse');$element.on('mousedown keydown keyup',function(event){$element.toggleClass('using-mouse',event.type==='mousedown')});if(H5P.externalDispatcher){H5P.externalDispatcher.trigger('initialized')}});H5P.jQuery('iframe.h5p-iframe:not(.h5p-initialized)',target).each(function(){const iframe=this;const $iframe=H5P.jQuery(iframe);const contentId=$iframe.data('content-id');const contentData=H5PIntegration.contents['cid-'+contentId];const contentLanguage=contentData&&contentData.metadata&&contentData.metadata.defaultLanguage?contentData.metadata.defaultLanguage:'en';const writeDocument=function(){iframe.contentDocument.open();
16iframe.contentDocument.write('<!doctype html><html class="h5p-iframe" lang="'+contentLanguage+'"><head>'+H5P.getHeadTags(contentId)+'</head><body><div class="h5p-content" data-content-id="'+contentId+'"/></body></html>');iframe.contentDocument.close()};$iframe.addClass('h5p-initialized') 17if(iframe.contentDocument===null){$iframe.on('load',writeDocument);$iframe.attr('src','about:blank')}else{writeDocument()}})};H5P.getHeadTags=function(contentId){var createStyleTags=function(styles){var tags='';for(var i=0;i<styles.length;i++){tags+='<link rel="stylesheet" href="'+styles[i]+'">'} 18return tags};var createScriptTags=function(scripts){var tags='';for(var i=0;i<scripts.length;i++){tags+='<script src="'+scripts[i]+'"></script>'} 19return tags};return'<base target="_parent">'+createStyleTags(H5PIntegration.core.styles)+createStyleTags(H5PIntegration.contents['cid-'+contentId].styles)+createScriptTags(H5PIntegration.core.scripts)+createScriptTags(H5PIntegration.contents['cid-'+contentId].scripts)+'<script>H5PIntegration = window.parent.H5PIntegration; var H5P = H5P || {}; H5P.externalEmbed = false;</script>'};H5P.communicator=(function(){function Communicator(){var self=this;var actionHandlers={};window.addEventListener('message',function receiveMessage(event){if(window.parent!==event.source||event.data.context!=='h5p'){return} 20if(actionHandlers[event.data.action]!==undefined){actionHandlers[event.data.action](event.data)}},!1);self.on=function(action,handler){actionHandlers[action]=handler};self.send=function(action,data){if(data===undefined){data={}} 21data.context='h5p';data.action=action;window.parent.postMessage(data,'*')}} 22return(window.postMessage&&window.addEventListener?new Communicator():undefined)})();H5P.semiFullScreen=function($element,instance,exitCallback,body){H5P.fullScreen($element,instance,exitCallback,body,!0)};H5P.fullScreen=function($element,instance,exitCallback,body,forceSemiFullScreen){if(H5P.exitFullScreen!==undefined){return} 23if(H5P.isFramed&&H5P.externalEmbed===!1){window.parent.H5P.fullScreen($element,instance,exitCallback,H5P.$body.get(),forceSemiFullScreen);H5P.isFullscreen=!0;H5P.exitFullScreen=function(){window.parent.H5P.exitFullScreen()};H5P.on(instance,'exitFullScreen',function(){H5P.isFullscreen=!1;H5P.exitFullScreen=undefined});return} 24var $container=$element;var $classes,$iframe,$body;if(body===undefined){$body=H5P.$body}else{$body=H5P.jQuery(body);$classes=$body.add($element.get());var iframeSelector='#h5p-iframe-'+$element.parent().data('content-id');$iframe=H5P.jQuery(iframeSelector);$element=$iframe.parent()} 25$classes=$element.add(H5P.$body).add($classes);
25var before=function(classes){$classes.addClass(classes);if($iframe!==undefined){$iframe.css('height','')}};var entered=function(){H5P.trigger(instance,'resize');H5P.trigger(instance,'focus');H5P.trigger(instance,'enterFullScreen')};var done=function(classes){H5P.isFullscreen=!1;$classes.removeClass(classes);H5P.trigger(instance,'resize');H5P.trigger(instance,'focus');H5P.exitFullScreen=undefined;if(exitCallback!==undefined){exitCallback()} 26H5P.trigger(instance,'exitFullScreen')};H5P.isFullscreen=!0;if(H5P.fullScreenBrowserPrefix===undefined||forceSemiFullScreen===!0){if(H5P.isFramed){return} 27before('h5p-semi-fullscreen');var $disable=H5P.jQuery('<div role="button" tabindex="0" class="h5p-disable-fullscreen" title="'+H5P.t('disableFullscreen')+'" aria-label="'+H5P.t('disableFullscreen')+'"></div>').appendTo($container.find('.h5p-content-controls'));var keyup,disableSemiFullscreen=H5P.exitFullScreen=function(){if(prevViewportContent){h5pViewport.content=prevViewportContent}else{head.removeChild(h5pViewport)} 28$disable.remove();$body.unbind('keyup',keyup);done('h5p-semi-fullscreen')};keyup=function(event){if(event.keyCode===27){disableSemiFullscreen()}};$disable.click(disableSemiFullscreen);$body.keyup(keyup);var prevViewportContent,h5pViewport;var metaTags=document.getElementsByTagName('meta');for(var i=0;i<metaTags.length;i++){if(metaTags[i].name==='viewport'){h5pViewport=metaTags[i];prevViewportContent=h5pViewport.content;break}} 29if(!prevViewportContent){h5pViewport=document.createElement('meta');h5pViewport.name='viewport'} 30h5pViewport.content='width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0';if(!prevViewportContent){var head=document.getElementsByTagName('head')[0];head.appendChild(h5pViewport)} 31entered()}else{before('h5p-fullscreen');var first,eventName=(H5P.fullScreenBrowserPrefix==='ms'?'MSFullscreenChange':H5P.fullScreenBrowserPrefix+'fullscreenchange');document.addEventListener(eventName,function fullscreenCallback(){if(first===undefined){first=!1;entered();return} 32done('h5p-fullscreen');document.removeEventListener(eventName,fullscreenCallback,!1)});if(H5P.fullScreenBrowserPrefix===''){$element[0].requestFullscreen()}else{var method=(H5P.fullScreenBrowserPrefix==='ms'?'msRequestFullscreen':H5P.fullScreenBrowserPrefix+'RequestFullScreen');var params=(H5P.fullScreenBrowserPrefix==='webkit'&&H5P.safariBrowser===0?Element.ALLOW_KEYBOARD_INPUT:undefined);$element[0][method](params)} 33H5P.exitFullScreen=function(){if(H5P.fullScreenBrowserPrefix===''){document.exitFullscreen()}else if(H5P.fullScreenBrowserPrefix==='moz'){document.mozCancelFullScreen()}else{document[H5P.fullScreenBrowserPrefix+'ExitFullscreen']()}}}};(function(){H5P.addQueryParameter=function(path,parameter){let newPath,secondSplit;const firstSplit=path.split('?');if(firstSplit[1]){secondSplit=firstSplit[1].split('#');newPath=firstSplit[0]+'?'+secondSplit[0]+'&'}else{secondSplit=firstSplit[0].split('#');newPath=secondSplit[0]+'?'} 34newPath+=parameter;if(secondSplit[1]){newPath+='#'+secondSplit[1]} 35return newPath};H5P.setSource=function(element,source,contentId){let path=source.path;const crossOrigin=H5P.getCrossOrigin(source);if(crossOrigin){element.crossOrigin=crossOrigin;if(H5PIntegration.crossoriginCacheBuster){path=H5P.addQueryParameter(path,H5PIntegration.crossoriginCacheBuster)}}else{element.removeAttribute('crossorigin')} 36element.src=H5P.getPath(path,contentId)};var hasProtocol=function(path){return path.match(/^[a-z0-9]+:\/\//i)};H5P.getCrossOrigin=function(source){if(typeof source!=='object'){return H5PIntegration.crossorigin&&H5PIntegration.crossoriginRegex&&source.match(H5PIntegration.crossoriginRegex)?H5PIntegration.crossorigin:null} 37if(H5PIntegration.crossorigin&&!hasProtocol(source.path)){return H5PIntegration.crossorigin}};H5P.getPath=function(path,contentId){if(hasProtocol(path)){return path} 38var prefix;var isTmpFile=(path.substr(-4,4)==='#tmp');if(contentId!==undefined&&!isTmpFile){if(H5PIntegration.contents!==undefined&&H5PIntegration.contents['cid-'+contentId]){prefix=H5PIntegration.contents['cid-'+contentId].contentUrl} 39if(!prefix){prefix=H5PIntegration.url+'/content/'+contentId}}else if(window.H5PEditor!==undefined){prefix=H5PEditor.filesPath}else{return} 40if(!hasProtocol(prefix)){prefix=window.location.protocol+"//"+window.location.host+prefix} 41return prefix+'/'+path}})();H5P.getContentPath=function(contentId){return H5PIntegration.url+'/content/'+contentId};H5P.classFromName=function(name){var arr=name.split(".");return this[arr[arr.length-1]]};H5P.newRunnable=function(library,contentId,$attachTo,skipResize,extras){var nameSplit,versionSplit,machineName;
41try{nameSplit=library.library.split(' ',2);machineName=nameSplit[0];versionSplit=nameSplit[1].split('.',2)}catch(err){return H5P.error('Invalid library string: '+library.library)} 42if((library.params instanceof Object)!==!0||(library.params instanceof Array)===!0){H5P.error('Invalid library params for: '+library.library);return H5P.error(library.params)} 43var constructor;try{nameSplit=nameSplit[0].split('.');constructor=window;for(var i=0;i<nameSplit.length;i++){constructor=constructor[nameSplit[i]]} 44if(typeof constructor!=='function'){throw null}}catch(err){return H5P.error('Unable to find constructor for: '+library.library)} 45if(extras===undefined){extras={}} 46if(library.subContentId){extras.subContentId=library.subContentId} 47if(library.userDatas&&library.userDatas.state&&H5PIntegration.saveFreq){extras.previousState=library.userDatas.state} 48if(library.metadata){extras.metadata=library.metadata} 49var standalone=extras.standalone||!1;constructor.prototype=H5P.jQuery.extend({},H5P.ContentType(standalone).prototype,constructor.prototype);var instance;if(H5P.jQuery.inArray(library.library,['H5P.CoursePresentation 1.0','H5P.CoursePresentation 1.1','H5P.CoursePresentation 1.2','H5P.CoursePresentation 1.3'])>-1){instance=new constructor(library.params,contentId)}else{instance=new constructor(library.params,contentId,extras)} 50if(instance.$===undefined){instance.$=H5P.jQuery(instance)} 51if(instance.contentId===undefined){instance.contentId=contentId} 52if(instance.subContentId===undefined&&library.subContentId){instance.subContentId=library.subContentId} 53if(instance.parent===undefined&&extras&&extras.parent){instance.parent=extras.parent} 54if(instance.libraryInfo===undefined){instance.libraryInfo={versionedName:library.library,versionedNameNoSpaces:machineName+'-'+versionSplit[0]+'.'+versionSplit[1],machineName:machineName,majorVersion:versionSplit[0],minorVersion:versionSplit[1]}} 55if($attachTo!==undefined){$attachTo.toggleClass('h5p-standalone',standalone);instance.attach($attachTo);H5P.trigger(instance,'domChanged',{'$target':$attachTo,'library':machineName,'key':'newLibrary'},{'bubbles':!0,'external':!0});if(skipResize===undefined||!skipResize){H5P.trigger(instance,'resize')}} 56return instance};H5P.error=function(err){if(window.console!==undefined&&console.error!==undefined){console.error(err.stack?err.stack:err)}};H5P.t=function(key,vars,ns){if(ns===undefined){ns='H5P'} 57if(H5PIntegration.l10n[ns]===undefined){return'[Missing translation namespace "'+ns+'"]'} 58if(H5PIntegration.l10n[ns][key]===undefined){return'[Missing translation "'+key+'" in "'+ns+'"]'} 59var translation=H5PIntegration.l10n[ns][key];if(vars!==undefined){for(var placeholder in vars){translation=translation.replace(placeholder,vars[placeholder])}} 60return translation};H5P.Dialog=function(name,title,content,$element,$returnElement){var self=this;this.activeElement=document.activeElement;var $dialog=H5P.jQuery('<div class="h5p-popup-dialog h5p-'+name+'-dialog" aria-labelledby="'+name+'-dialog-header" aria-modal="true" role="dialog" tabindex="-1">\ 61 <div class="h5p-inner">\ 62 <h2 id="'+name+'-dialog-header">'+title+'</h2>\ 63 <div class="h5p-scroll-content">'+content+'</div>\ 64 <div class="h5p-close" role="button" tabindex="0" aria-label="'+H5P.t('close')+'" title="'+H5P.t('close')+'"></div>\ 65 </div>\ 66 </div>').insertAfter($element).click(function(e){if(e&&e.originalEvent&&e.originalEvent.preventClosing){return} 67self.close()}).children('.h5p-inner').click(function(e){e.originalEvent.preventClosing=!0}).find('.h5p-close').click(function(){self.close()}).keypress(function(e){if(e.which===13||e.which===32){self.close();return!1}}).end().find('a').click(function(e){e.stopPropagation()}).end().end();self.open=function(scrollbar){if(scrollbar){$dialog.css('height','100%')} 68setTimeout(function(){$dialog.addClass('h5p-open');H5P.jQuery(self).trigger('dialog-opened',[$dialog]);$dialog.focus()},1)};self.close=function(){$dialog.removeClass('h5p-open');setTimeout(function(){$dialog.remove();H5P.jQuery(self).trigger('dialog-closed',[$dialog]);$element.attr('tabindex','-1');if($returnElement){$returnElement.focus()}else if(self.activeElement){self.activeElement.focus()}else{$element.focus()}},200)}};H5P.getCopyrights=function(instance,parameters,contentId,metadata){var copyrights;if(instance.getCopyrights!==undefined){try{copyrights=instance.getCopyrights()}catch(err){}} 69if(copyrights===undefined){copyrights=new H5P.ContentCopyrights();H5P.findCopyrights(copyrights,parameters,contentId)} 70var metadataCopyrights=H5P.buildMetadataCopyrights(metadata,instance.libraryInfo.machineName);if(metadataCopyrights!==undefined){copyrights.addMediaInFront(metadataCopyrights)} 71if(copyrights!==undefined){copyrights=copyrights.toString()} 72return copyrights};H5P.findCopyrights=function(info,parameters,contentId,extras){if(extras){extras.params=parameters;buildFromMetadata(extras,extras.machineName,contentId)} 73var lastContentTypeName;for(var field in parameters){if(!parameters.hasOwnProperty(field)){continue} 74if(field==='overrideSettings'){console.warn("The semantics field 'overrideSettings' is DEPRECATED and should not be used.");console.warn(parameters);continue} 75var value=parameters[field];if(value&&value.library&&typeof value.library==='string'){lastContentTypeName=value.library.split(' ')[0]}else if(value&&value.library&&typeof value.library==='object'){lastContentTypeName=(value.library.library&&typeof value.library.library==='string')?value.library.library.split(' ')[0]:lastContentTypeName} 76if(value instanceof Array){H5P.findCopyrights(info,value,contentId)}else if(value instanceof Object){buildFromMetadata(value,lastContentTypeName,contentId);if(value.copyright===undefined||value.copyright.license===undefined||value.path===undefined||value.mime===undefined){H5P.findCopyrights(info,value,contentId)}else{var copyrights=new H5P.MediaCopyright(value.copyright);if(value.width!==undefined&&value.height!==undefined){copyrights.setThumbnail(new H5P.Thumbnail(H5P.getPath(value.path,contentId),value.width,value.height))} 77info.addMedia(copyrights)}}}
78function buildFromMetadata(data,name,contentId){if(data.metadata){const metadataCopyrights=H5P.buildMetadataCopyrights(data.metadata,name);if(metadataCopyrights!==undefined){if(data.params&&data.params.contentName==='Image'&&data.params.file){const path=data.params.file.path;const width=data.params.file.width;const height=data.params.file.height;metadataCopyrights.setThumbnail(new H5P.Thumbnail(H5P.getPath(path,contentId),width,height,data.params.alt))} 79info.addMedia(metadataCopyrights)}}}};H5P.buildMetadataCopyrights=function(metadata){if(metadata&&metadata.license!==undefined&&metadata.license!=='U'){var dataset={contentType:metadata.contentType,title:metadata.title,author:(metadata.authors&&metadata.authors.length>0)?metadata.authors.map(function(author){return(author.role)?author.name+' ('+author.role+')':author.name}).join(', '):undefined,source:metadata.source,year:(metadata.yearFrom)?(metadata.yearFrom+((metadata.yearTo)?'-'+metadata.yearTo:'')):undefined,license:metadata.license,version:metadata.licenseVersion,licenseExtras:metadata.licenseExtras,changes:(metadata.changes&&metadata.changes.length>0)?metadata.changes.map(function(change){return change.log+(change.author?', '+change.author:'')+(change.date?', '+change.date:'')}).join(' / '):undefined};return new H5P.MediaCopyright(dataset)}};H5P.openReuseDialog=function($element,contentData,library,instance,contentId){let html='';let buttonCount=0;if(contentData.displayOptions.export){html+='<button type="button" class="h5p-big-button h5p-download-button"><div class="h5p-button-title">Download as an .h5p file</div><div class="h5p-button-description">.h5p files may be uploaded to any web-site where H5P content may be created.</div></button>';buttonCount+=1} 80if(contentData.displayOptions.export&&contentData.displayOptions.copy){html+='<div class="h5p-horizontal-line-text"><span>or</span></div>'} 81if(contentData.displayOptions.copy){html+='<button type="button" class="h5p-big-button h5p-copy-button"><div class="h5p-button-title">Copy content</div><div class="h5p-button-description">Copied content may be pasted anywhere this content type is supported on this website.</div></button>';buttonCount+=1} 82const dialog=new H5P.Dialog('reuse',H5P.t('reuseContent'),html,$element);H5P.jQuery(dialog).on('dialog-opened',function(e,$dialog){const scrollContent=$dialog[0].querySelector('.h5p-scroll-content');scrollContent.style.setProperty('--button-count',buttonCount);H5P.jQuery('<a href="https://h5p.org/node/442225" target="_blank">More Info</a>').click(function(e){e.stopPropagation()}).appendTo($dialog.find('h2'));$dialog.find('.h5p-download-button').click(function(){window.location.href=contentData.exportUrl;instance.triggerXAPI('downloaded');dialog.close()});$dialog.find('.h5p-copy-button').click(function(){const item=new H5P.ClipboardItem(library);item.contentId=contentId;H5P.setClipboard(item);instance.triggerXAPI('copied');dialog.close();H5P.attachToastTo(H5P.jQuery('.h5p-content:first')[0],H5P.t('contentCopied'),{position:{horizontal:'centered',vertical:'centered',noOverflowX:!0}})});H5P.trigger(instance,'resize')}).on('dialog-closed',function(){H5P.trigger(instance,'resize')});dialog.open()};H5P.openEmbedDialog=function($element,embedCode,resizeCode,size,instance){var fullEmbedCode=embedCode+resizeCode;var dialog=new H5P.Dialog('embed',H5P.t('embed'),'<textarea class="h5p-embed-code-container" autocorrect="off" autocapitalize="off" spellcheck="false"></textarea>'+H5P.t('size')+': <input aria-label="'+H5P.t('width')+'" type="text" value="'+Math.ceil(size.width)+'" class="h5p-embed-size"/> Ã <input aria-label="'+H5P.t('width')+'" type="text" value="'+Math.ceil(size.height)+'" class="h5p-embed-size"/> px<br/><div role="button" tabindex="0" class="h5p-expander">'+H5P.t('showAdvanced')+'</div><div class="h5p-expander-content"><p>'+H5P.t('advancedHelp')+'</p><textarea class="h5p-embed-code-container" autocorrect="off" autocapitalize="off" spellcheck="false">'+resizeCode+'</textarea></div>',$element);H5P.jQuery(dialog).on('dialog-opened',function(event,$dialog){var $inner=$dialog.find('.h5p-inner');var $scroll=$inner.find('.h5p-scroll-content');
82var diff=$scroll.outerHeight()-$scroll.innerHeight();var positionInner=function(){H5P.trigger(instance,'resize')};var $w=$dialog.find('.h5p-embed-size:eq(0)');var $h=$dialog.find('.h5p-embed-size:eq(1)');var getNum=function($e,d){var num=parseFloat($e.val());if(isNaN(num)){return d} 83return Math.ceil(num)};var updateEmbed=function(){$dialog.find('.h5p-embed-code-container:first').val(fullEmbedCode.replace(':w',getNum($w,size.width)).replace(':h',getNum($h,size.height)))};$w.change(updateEmbed);$h.change(updateEmbed);updateEmbed();$dialog.find('.h5p-embed-code-container').each(function(){H5P.jQuery(this).css('height',this.scrollHeight+'px').focus(function(){H5P.jQuery(this).select()})});$dialog.find('.h5p-embed-code-container').eq(0).select();positionInner();var expand=function(){var $expander=H5P.jQuery(this);var $content=$expander.next();if($content.is(':visible')){$expander.removeClass('h5p-open').text(H5P.t('showAdvanced')).attr('aria-expanded','true');$content.hide()}else{$expander.addClass('h5p-open').text(H5P.t('hideAdvanced')).attr('aria-expanded','false');$content.show()} 84$dialog.find('.h5p-embed-code-container').each(function(){H5P.jQuery(this).css('height',this.scrollHeight+'px')});positionInner()};$dialog.find('.h5p-expander').click(expand).keypress(function(event){if(event.keyCode===32){expand.apply(this);return!1}})}).on('dialog-closed',function(){H5P.trigger(instance,'resize')});dialog.open()};H5P.attachToastTo=function(element,message,config){if(element===undefined||message===undefined){return} 85const eventPath=function(evt){var path=(evt.composedPath&&evt.composedPath())||evt.path;var target=evt.target;if(path!=null){return(path.indexOf(window)<0)?path.concat(window):path} 86if(target===window){return[window]} 87function getParents(node,memo){memo=memo||[];var parentNode=node.parentNode;if(!parentNode){return memo}else{return getParents(parentNode,memo.concat(parentNode))}} 88return[target].concat(getParents(target),window)};const clickHandler=function(event){var path=eventPath(event);if(path.indexOf(element)!==-1){return} 89clearTimeout(timer);removeToast()};const removeToast=function(){document.removeEventListener('click',clickHandler);if(toast.parentNode){toast.parentNode.removeChild(toast)}};const getToastCoordinates=function(element,toast,position){position=position||{};position.offsetHorizontal=position.offsetHorizontal||0;position.offsetVertical=position.offsetVertical||0;const toastRect=toast.getBoundingClientRect();const elementRect=element.getBoundingClientRect();let left=0;let top=0;switch(position.horizontal){case 'before':left=elementRect.left-toastRect.width-position.offsetHorizontal;break;case 'after':left=elementRect.left+elementRect.width+position.offsetHorizontal;break;case 'left':left=elementRect.left+position.offsetHorizontal;break;case 'right':left=elementRect.left+elementRect.width-toastRect.width-position.offsetHorizontal;break;case 'centered':left=elementRect.left+elementRect.width/2-toastRect.width/2+position.offsetHorizontal;break;default:left=elementRect.left+elementRect.width/2-toastRect.width/2+position.offsetHorizontal} 90switch(position.vertical){case 'above':top=elementRect.top-toastRect.height-position.offsetVertical;break;case 'below':top=elementRect.top+elementRect.height+position.offsetVertical;break;case 'top':top=elementRect.top+position.offsetVertical;break;case 'bottom':top=elementRect.top+elementRect.height-toastRect.height-position.offsetVertical;break;case 'centered':top=elementRect.top+elementRect.height/2-toastRect.height/2+position.offsetVertical;break;default:top=elementRect.top+elementRect.height+position.offsetVertical} 91const overflowElement=document.body;const bounds=overflowElement.getBoundingClientRect();if((position.noOverflowLeft||position.noOverflowX)&&(left<bounds.x)){left=bounds.x} 92if((position.noOverflowRight||position.noOverflowX)&&((left+toastRect.width)>(bounds.x+bounds.width))){left=bounds.x+bounds.width-toastRect.width} 93if((position.noOverflowTop||position.noOverflowY)&&(top<bounds.y)){top=bounds.y} 94if((position.noOverflowBottom||position.noOverflowY)&&((top+toastRect.height)>(bounds.y+bounds.height))){left=bounds.y+bounds.height-toastRect.height} 95return{left:left,top:top}};config=config||{};config.style=config.style||'h5p-toast';config.duration=config.duration||3000;const toast=document.createElement('div');toast.setAttribute('id',config.style);toast.classList.add('h5p-toast-disabled');toast.classList.add(config.style);const msg=document.createElement('span');msg.innerHTML=message;toast.appendChild(msg);document.body.appendChild(toast);const coordinates=getToastCoordinates(element,toast,config.position);toast.style.left=Math.round(coordinates.left)+'px';toast.style.top=Math.round(coordinates.top)+'px';toast.classList.remove('h5p-toast-disabled');const timer=setTimeout(removeToast,config.duration);document.addEventListener('click',clickHandler)};H5P.ContentCopyrights=function(){var label;var media=[];var content=[];this.setLabel=function(newLabel){label=newLabel};this.addMedia=function(newMedia){if(newMedia!==undefined){media.push(newMedia)}};this.addMediaInFront=function(newMedia){if(newMedia!==undefined){media.unshift(newMedia)}};this.addContent=function(newContent){if(newContent!==undefined){content.push(newContent)}};this.toString=function(){var html='';for(var i=0;i<media.length;i++){html+=media[i]} 96for(i=0;i<content.length;i++){html+=content[i]} 97if(html!==''){if(label!==undefined){html='<h3>'+label+'</h3>'+html} 98html='<div class="h5p-content-copyrights">'+html+'</div>'} 99return html}};H5P.MediaCopyright=function(copyright,labels,order,extraFields){var thumbnail;var list=new H5P.DefinitionList();var getLabel=function(fieldName){if(labels===undefined||labels[fieldName]===undefined){return H5P.t(fieldName)} 100return labels[fieldName]};
100var humanizeLicense=function(license,version){var copyrightLicense=H5P.copyrightLicenses[license];var value='';if(!(license==='PD'&&version)){value+=(copyrightLicense.hasOwnProperty('label')?copyrightLicense.label:copyrightLicense)} 101var versionInfo;if(copyrightLicense.versions){if(copyrightLicense.versions.default&&(!version||!copyrightLicense.versions[version])){version=copyrightLicense.versions.default} 102if(version&©rightLicense.versions[version]){versionInfo=copyrightLicense.versions[version]}} 103if(versionInfo){if(value){value+=' '} 104value+=(versionInfo.hasOwnProperty('label')?versionInfo.label:versionInfo)} 105var link;if(copyrightLicense.hasOwnProperty('link')){link=copyrightLicense.link.replace(':version',copyrightLicense.linkVersions?copyrightLicense.linkVersions[version]:version)}else if(versionInfo&©rightLicense.hasOwnProperty('link')){link=versionInfo.link} 106if(link){value='<a href="'+link+'" target="_blank">'+value+'</a>'} 107var parenthesis='';if(license!=='PD'&&license!=='C'){parenthesis+=license} 108if(version&&version!=='CC0 1.0'){if(parenthesis&&license!=='GNU GPL'){parenthesis+=' '} 109parenthesis+=version} 110if(parenthesis){value+=' ('+parenthesis+')'} 111if(license==='C'){value+=' ©'} 112return value};if(copyright!==undefined){for(var field in extraFields){if(extraFields.hasOwnProperty(field)){copyright[field]=extraFields[field]}} 113if(order===undefined){order=['contentType','title','license','author','year','source','licenseExtras','changes']} 114for(var i=0;i<order.length;i++){var fieldName=order[i];if(copyright[fieldName]!==undefined&©right[fieldName]!==''){var humanValue=copyright[fieldName];if(fieldName==='license'){humanValue=humanizeLicense(copyright.license,copyright.version)} 115if(fieldName==='source'){humanValue=(humanValue)?'<a href="'+humanValue+'" target="_blank">'+humanValue+'</a>':undefined} 116list.add(new H5P.Field(getLabel(fieldName),humanValue))}}} 117this.setThumbnail=function(newThumbnail){thumbnail=newThumbnail};this.undisclosed=function(){if(list.size()===1){var field=list.get(0);if(field.getLabel()===getLabel('license')&&field.getValue()===humanizeLicense('U')){return!0}} 118return!1};this.toString=function(){var html='';if(this.undisclosed()){return html} 119if(thumbnail!==undefined){html+=thumbnail} 120html+=list;if(html!==''){html='<div class="h5p-media-copyright">'+html+'</div>'} 121return html}};H5P.Thumbnail=function(source,width,height,alt){var thumbWidth,thumbHeight=100;if(width!==undefined){thumbWidth=Math.round(thumbHeight*(width/height))} 122this.toString=function(){return'<img src="'+source+'" alt="'+(alt?alt:'')+'" class="h5p-thumbnail" height="'+thumbHeight+'"'+(thumbWidth===undefined?'':' width="'+thumbWidth+'"')+'/>'}};H5P.Field=function(label,value){this.getLabel=function(){return label};this.getValue=function(){return value}};H5P.DefinitionList=function(){var fields=[];this.add=function(field){fields.push(field)};this.size=function(){return fields.length};this.get=function(index){return fields[index]};this.toString=function(){var html='';for(var i=0;i<fields.length;i++){var field=fields[i];html+='<dt>'+field.getLabel()+'</dt><dd>'+field.getValue()+'</dd>'} 123return(html===''?html:'<dl class="h5p-definition-list">'+html+'</dl>')}};H5P.Coords=function(x,y,w,h){if(!(this instanceof H5P.Coords)) 124return new H5P.Coords(x,y,w,h);this.x=0;this.y=0;this.w=1;this.h=1;if(typeof(x)==='object'){this.x=x.x;this.y=x.y;this.w=x.w;this.h=x.h}else{if(x!==undefined){this.x=x} 125if(y!==undefined){this.y=y} 126if(w!==undefined){this.w=w} 127if(h!==undefined){this.h=h}} 128return this};H5P.libraryFromString=function(library){var regExp=/(.+)\s(\d+)\.(\d+)$/g;var res=regExp.exec(library);if(res!==null){return{'machineName':res[1],'majorVersion':parseInt(res[2]),'minorVersion':parseInt(res[3])}}else{return!1}};H5P.getLibraryPath=function(library){if(H5PIntegration&&H5PIntegration.libraryDirectories&&library in H5PIntegration.libraryDirectories){library=H5PIntegration.libraryDirectories[library]} 129if(H5PIntegration.urlLibraries!==undefined){return H5PIntegration.urlLibraries+'/'+library}else{return H5PIntegration.url+'/libraries/'+library}};H5P.cloneObject=function(object,recursive){var clone=object instanceof Array?[]:{};
129for(var i in object){if(object.hasOwnProperty(i)){if(recursive!==undefined&&recursive&&typeof object[i]==='object'){clone[i]=H5P.cloneObject(object[i],recursive)}else{clone[i]=object[i]}}} 130return clone};H5P.trim=function(value){return value.replace(/^\s+|\s+$/g,'')};H5P.isEmpty=value=>{if(!value&&value!==0&&value!==!1){return!0}else if(Array.isArray(value)){for(let i=0;i<value.length;i++){if(!H5P.isEmpty(value[i])){return!1}} 131return!0}else if(typeof value==='object'){for(let prop in value){if(value.hasOwnProperty(prop)&&!H5P.isEmpty(value[prop])){return!1}} 132return!0} 133return!1};H5P.jsLoaded=function(path){H5PIntegration.loadedJs=H5PIntegration.loadedJs||[];return H5P.jQuery.inArray(path,H5PIntegration.loadedJs)!==-1};H5P.cssLoaded=function(path){H5PIntegration.loadedCss=H5PIntegration.loadedCss||[];return H5P.jQuery.inArray(path,H5PIntegration.loadedCss)!==-1};H5P.shuffleArray=function(array){if(!(array instanceof Array)){return} 134var i=array.length,j,tempi,tempj;if(i===0)return!1;while(--i){j=Math.floor(Math.random()*(i+1));tempi=array[i];tempj=array[j];array[i]=tempj;array[j]=tempi} 135return array};H5P.setFinished=function(contentId,score,maxScore,time){var validScore=typeof score==='number'||score instanceof Number;if(validScore&&H5PIntegration.postUserStatistics===!0){var toUnix=function(date){return Math.round(date.getTime()/1000)};const data={contentId:contentId,score:score,maxScore:maxScore,opened:toUnix(H5P.opened[contentId]),finished:toUnix(new Date()),time:time};H5P.jQuery.post(H5PIntegration.ajax.setFinished,data).fail(function(){H5P.offlineRequestQueue.add(H5PIntegration.ajax.setFinished,data)})}};if(!Array.prototype.indexOf){Array.prototype.indexOf=function(needle){for(var i=0;i<this.length;i++){if(this[i]===needle){return i}} 136return-1}} 137if(String.prototype.trim===undefined){String.prototype.trim=function(){return H5P.trim(this)}} 138H5P.trigger=function(instance,eventType,data,extras){if(instance.trigger!==undefined){instance.trigger(eventType,data,extras)}else if(instance.$!==undefined&&instance.$.trigger!==undefined){instance.$.trigger(eventType)}};H5P.on=function(instance,eventType,handler){if(instance.on!==undefined){instance.on(eventType,handler)}else if(instance.$!==undefined&&instance.$.on!==undefined){instance.$.on(eventType,handler)}};H5P.createUUID=function(){return'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g,function(char){var random=Math.random()*16|0,newChar=char==='x'?random:(random&0x3|0x8);return newChar.toString(16)})};H5P.createTitle=function(rawTitle,maxLength){if(!rawTitle){return''} 139if(maxLength===undefined){maxLength=60} 140var title=H5P.jQuery('<div></div>').text(rawTitle.replace(/(<([^>]+)>)/ig,"")).text();if(title.length>maxLength){title=title.substr(0,maxLength-3)+'...'} 141return title};(function($){function contentUserDataAjax(contentId,dataType,subContentId,done,data,preload,invalidate,async){if(H5PIntegration.user===undefined){done('Not signed in.');return} 142var options={url:H5PIntegration.ajax.contentUserData.replace(':contentId',contentId).replace(':d
142ataType',dataType).replace(':subContentId',subContentId?subContentId:0),dataType:'json',async:async===undefined?!0:async};if(data!==undefined){options.type='POST';options.data={data:(data===null?0:data),preload:(preload?1:0),invalidate:(invalidate?1:0)}}else{options.type='GET'} 143if(done!==undefined){options.error=function(xhr,error){done(error)};options.success=function(response){if(!response.success){done(response.message);return} 144if(response.data===!1||response.data===undefined){done();return} 145done(undefined,response.data)}} 146$.ajax(options)} 147H5P.getUserData=function(contentId,dataId,done,subContentId){if(!subContentId){subContentId=0} 148H5PIntegration.contents=H5PIntegration.contents||{};var content=H5PIntegration.contents['cid-'+contentId]||{};var preloadedData=content.contentUserData;if(preloadedData&&preloadedData[subContentId]&&preloadedData[subContentId][dataId]!==undefined){if(preloadedData[subContentId][dataId]==='RESET'){done(undefined,null);return} 149try{done(undefined,JSON.parse(preloadedData[subContentId][dataId]))}catch(err){done(err)}}else{contentUserDataAjax(contentId,dataId,subContentId,function(err,data){if(err||data===undefined){done(err,data);return} 150if(content.contentUserData===undefined){content.contentUserData=preloadedData={}} 151if(preloadedData[subContentId]===undefined){preloadedData[subContentId]={}} 152preloadedData[subContentId][dataId]=data;try{done(undefined,JSON.parse(data))}catch(e){done(e)}})}};H5P.setUserData=function(contentId,dataId,data,extras){var options=H5P.jQuery.extend(!0,{},{subContentId:0,preloaded:!0,deleteOnChange:!1,async:!0},extras);try{data=JSON.stringify(data)}catch(err){if(options.errorCallback){options.errorCallback(err)} 153return} 154var content=H5PIntegration.contents['cid-'+contentId];if(content===undefined){content=H5PIntegration.contents['cid-'+contentId]={}} 155if(!content.contentUserData){content.contentUserData={}} 156var preloadedData=content.contentUserData;if(preloadedData[options.subContentId]===undefined){preloadedData[options.subContentId]={}} 157if(data===preloadedData[options.subContentId][dataId]){return} 158preloadedData[options.subContentId][dataId]=data;contentUserDataAjax(contentId,dataId,options.subContentId,function(error){if(options.errorCallback&&error){options.errorCallback(error)}},data,options.preloaded,options.deleteOnChange,options.async)};H5P.deleteUserData=function(contentId,dataId,subContentId){if(!subContentId){subContentId=0} 159var preloadedData=H5PIntegration.contents['cid-'+contentId].contentUserData;if(preloadedData&&preloadedData[subContentId]&&preloadedData[subContentId][dataId]){delete preloadedData[subContentId][dataId]} 160contentUserDataAjax(contentId,dataId,subContentId,undefined,null)};H5P.getContentForInstance=function(contentId){var key='cid-'+contentId;var exists=H5PIntegration&&H5PIntegration.contents&&H5PIntegration.contents[key];return exists?H5PIntegration.contents[key]:undefined};H5P.ClipboardItem=function(parameters,genericProperty,specificKey){var self=this;var setDimensionsFromFile=function(){if(!self.generic){return} 161var params=self.specific[self.generic];if(!params.params.file||!params.params.file.width||!params.params.file.height){return} 162self.width=20;self.height=(params.params.file.height/params.params.file.width)*self.width};if(!genericProperty){genericProperty='action';parameters={action:parameters}} 163self.specific=parameters;if(genericProperty&¶meters[genericProperty]){self.generic=genericProperty} 164if(specificKey){self.from=specificKey} 165if(window.H5PEditor&&H5PEditor.contentId){self.contentId=H5PEditor.contentId} 166if(!self.specific.width&&!self.specific.height){setDimensionsFromFile()}};H5P.clipboardify=function(clipboardItem){if(!(clipboardItem instanceof H5P.ClipboardItem)){clipboardItem=new H5P.ClipboardItem(clipboardItem)} 167H5P.setClipboard(clipboardItem)};H5P.getClipboard=function(){return parseClipboard()};H5P.setClipboard=function(clipboardItem){localStorage.setItem('h5pClipboard',JSON.stringify(clipboardItem));H5P.externalDispatcher.trigger('datainclipboard',{reset:!1})};H5P.getLibraryConfig=function(machineName){var hasConfig=H5PIntegration.libraryConfig&&H5PIntegration.libraryConfig[machineName];return hasConfig?H5PIntegration.libraryConfig[machineName]:{}};var parseClipboard=function(){var clipboardData=localStorage.getItem('h5pClipboard');if(!clipboardData){return} 168try{clipboardData=JSON.parse(clipboardData)}catch(err){console.error('Unable to parse JSON from clipboard.',err);return} 169recursiveUpdate(clipboardData.specific,function(path){var isTmpFile=(path.substr(-4,4)==='#tmp');if(!isTmpFile&&clipboardData.contentId&&!path.match(/^https?:\/\//i)){let prefix;if(H5PEditor.contentId){prefix='../'+clipboardData.contentId+'/'}else{prefix=(H5PEditor.contentRelUrl?H5PEditor.contentRelUrl:'../content/')+clipboardData.contentId+'/'} 170return path.substr(0,prefix.length)===prefix?path:prefix+path} 171return path});if(clipboardData.generic){clipboardData.generic=clipboardData.specific[clipboardData.generic]} 172return clipboardData};var recursiveUpdate=function(params,handler){for(var prop in params){if(params.hasOwnProperty(prop)&¶ms[prop]instanceof Object){var obj=params[prop];if(obj.path!==undefined&&obj.mime!==undefined){obj.path=handler(obj.path)}else{if(obj.library!==undefined&&obj.subContentId!==undefined){delete obj.subContentId} 173recursiveUpdate(obj,handler)}}}};$(document).ready(function(){window.addEventListener('storage',function(event){if(event.key==='h5pClipboard'){H5P.externalDispatcher.trigger('datainclipboard',{reset:event.newValue===null})}});var ccVersions={'default':'4.0','4.0':H5P.t('licenseCC40'),'3.0':H5P.t('licenseCC30'),'2.5':H5P.t('licenseCC25'),'2.0':H5P.t('licenseCC20'),'1.0':H5P.t('licenseCC10'),};H5P.copyrightLicenses={'U':H5P.t('licenseU'),'CC BY':{label:H5P.t('licenseCCBY'),link:'http://creativecommons.org/licenses/by/:version',versions:ccVersions},'CC BY-SA':{label:H5P.t('licenseCCBYSA'),link:'http://creativecommons.org/licenses/by-sa/:version',versions:ccVersions},'CC BY-ND':{label:H5P.t('licenseCCBYND'),link:'http://creativecommons.org/licenses/by-nd/:version',versions:ccVersions},'CC BY-NC':{label:H5P.t('licenseCCBYNC'),link:'http://creativecommons.org/licenses/by-nc/:version',versions:ccVersions},'CC BY-NC-SA':{label:H5P.t('licenseCCBYNCSA'),link:'http://creativecommons.org/licenses/by-nc-sa/:version',versions:ccVersions},'CC BY-NC-ND':{label:H5P.t('licenseCCBYNCND'),link:'http://creativecommons.org/licenses/by-nc-nd/:version',versions:ccVersions},'CC0 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Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.