M.core_comment={init:function(Y,options){var CommentHelper=function(args){CommentHelper.superclass.constructor.apply(this,arguments)};CommentHelper.NAME="COMMENT";CommentHelper.ATTRS={options:{},lang:{}};Y.extend(CommentHelper,Y.Base,{api:M.cfg.wwwroot+'/comment/comment_ajax.php',initializer:function(args){var scope=this;this.client_id=args.client_id;this.itemid=args.itemid;this.commentarea=args.commentarea;this.component=args.component;this.courseid=args.courseid;this.contextid=args.contextid;this.autostart=(args.autostart);if(!Y.one('#comment-ctrl-'+this.client_id)){return}
if(this.autostart){this.view(args.page)}
var handle=Y.one('#comment-link-'+this.client_id);if(handle){if(args.notoggle){handle.setStyle('display','none')}
handle.on('click',function(e){e.preventDefault();this.view(0);return!1},this);handle.on('key',function(e){e.preventDefault();this.view(0);return!1},'13,32',this)}
scope.toggle_textarea(!1)},post:function(){var container=Y.one('#comment-list-'+this.client_id);var ta=Y.one('#dlg-content-'+this.client_id);var scope=this;var value=ta.get('value');if(value&&value!=M.util.get_string('addcomment','moodle')){ta.set('disabled',!0);var spinner=M.util.add_spinner(Y,container);spinner.show();var params={'content':value};this.request({action:'add',scope:scope,params:params,callback:async function(id,obj,args){var scope=args.scope;var cid=scope.client_id;var ta=Y.one('#dlg-content-'+cid);ta.set('value','');ta.set('disabled',!1);spinner.remove();scope.toggle_textarea(!1);var container=Y.one('#comment-list-'+cid);var result=await scope.render([obj],!0);var newcomment=Y.Node.create(result.html);container.appendChild(newcomment);var ids=result.ids;var linkTextCount=Y.one('#comment-link-text-'+cid+' .comment-link-count');if(linkTextCount){linkTextCount.set('innerHTML',obj.count)}
for(var i in ids){var attributes={color:{to:'#06e'},backgroundColor:{to:'#FFE390'}};var anim=new Y.YUI2.util.ColorAnim(ids[i],attributes);anim.animate()}
scope.register_pagination();scope.register_delete_buttons()}},!0)}else{var attributes={backgroundColor:{from:'#FFE390',to:'#FFFFFF'}};var anim=new Y.YUI2.util.ColorAnim('dlg-content-'+cid,attributes);anim.animate()}},request:function(args,noloading){var params={};var scope=this;if(args.scope){scope=args.scope}
params.sesskey=M.cfg.sesskey;params.action=args.action?args.action:'';params.client_id=this.client_id;params.itemid=this.itemid;params.area=this.commentarea;params.courseid=this.courseid;params.contextid=this.contextid;params.component=this.component;if(args.params){for(i in args.params){params[i]=args.params[i]}}
var cfg={method:'POST',on:{complete:function(id,o,p){if(!o){alert('IO FATAL');return!1}
var data=Y.JSON.parse(o.responseText);if(data.error){if(data.error=='require_login'){args.callback(id,data,p);return!0}
alert(data.error);return!1}else{args.callback(id,data,p);return!0}}},arguments:{scope:scope},headers:{'Content-Type':'application/x-www-form-urlencoded; charset=UTF-8'},data:build_querystring(params)};if(args.form){cfg.form=args.form}
Y.io(this.api,cfg);if(!noloading){this.wait()}},render:async function(list,newcmt){var ret={};ret.ids=[];var template=Y.one('#cmt-tmpl');var html='';for(var i in list){var htmlid='comment-'+list[i].id+'-'+this.client_id;var val=template.get('innerHTML');if(list[i].profileurl){val=val.replace('___name___','<a href="'+list[i].profileurl+'">'+list[i].fullname+'</a>')}else{val=val.replace('___name___',list[i].fullname)}
if(list[i].delete||newcmt){list[i].clientid=this.client_id;list[i].content+=await this.renderDeleteIcon(list[i])}
val=val.replace('___time___',list[i].time);val=val.replace('___picture___',list[i].avatar);val=val.replace('___content___',list[i].content);val='<li id="'+htmlid+'">'+val+'</li>';ret.ids.push(htmlid);html=(val+html)}
ret.html=html;return ret},renderDeleteIcon:async function(list){return new Promise(function(resolve){require(['core/templates','core/str'],(Templates,Str)=>{return Str.get_string('deletecommentbyon','moodle',{user:list.fullname,time:list.time}).then(function(deleteStr){return Templates.renderPix('t/delete','core',deleteStr).then(function(deleteIcon){var deleteDiv=document.createElement('div');deleteDiv.className='comment-delete';var deleteLink=document.createElement('a');deleteLink.href='#';deleteLink.role='button';deleteLink.title=deleteStr;deleteLink.id=`comment-delete-${list.clientid}-${list.id}`;deleteLink.innerHTML=deleteIcon;deleteDiv.appendChild(deleteLink);resolve(deleteDiv.outerHTML);return!0})})})})},load:function(page){var scope=this;var container=Y.one('#comment-ctrl-'+this.client_id);var params={'action':'get','page':page};this.request({scope:scope,params:params,callback:async function(id,ret,args){var linkTextCount=Y.one('#comment-link-text-'+scope.client_id+' .comment-link-count');if(linkTextCount){linkTextCount.set('innerHTML',ret.count)}
var container=Y.one('#comment-list-'+scope.client_id);var pagination=Y.one('#comment-pagination-'+scope.client_id);if(ret.pagination){pagination.set('innerHTML',ret.pagination)}else{pagination.set('innerHTML','')}
if(ret.error=='require_login'){var result={};result.html=M.util.get_string('commentsrequirelogin','moodle')}else{var result=await scope.render(ret.list)}
container.set('innerHTML',result.html);var img=Y.one('#comment-img-'+scope.client_id);if(img){img.set('src',M.util.image_url('t/expanded','core'))}
args.scope.register_pagination();args.scope.register_delete_buttons()}})},dodelete:function(id){var scope=this,cid=scope.client_id,params={'commentid':id};function remove_dom(type,anim,cmt){cmt.remove();var linkTextCount=Y.one('#comment-link-text-'+cid+' .comment-link-count'),comments=Y.all('#comment-list-'+cid+' li');if(linkTextCount){linkTextCount.set('innerHTML',comments.size())}}
this.request({action:'delete',scope:scope,params:params,callback:function(id,resp,args){var htmlid='comment-'+resp.commentid+'-'+resp.client_id;var attributes={width:{to:0},height:{to:0}};var cmt=Y.one('#'+htmlid);cmt.setStyle('overflow','hidden');var anim=new Y.YUI2.util.Anim(htmlid,attributes,1,Y.YUI2.util.Easing.easeOut);anim.onComplete.subscribe(remove_dom,cmt,this);anim.animate()}},!0)},register_actions:function(){var action_btn=Y.one('#comment-action-post-'+this.client_id);if(action_btn){action_btn.on('click',function(e){e.preventDefault();this.post();return!1},this)}
var cancel=Y.one('#comment-action-cancel-'+this.client_id);if(cancel){cancel.on('click',function(e){e.preventDefault();this.view(0);return!1},this)}},register_delete_buttons:function(){var scope=this;Y.all('div.comment-delete a').each(function(node,id){var theid=node.get('id');var parseid=new RegExp("comment-delete-"+scope.client_id+"-(\\d+)","i");var commentid=theid.match(parseid);if(!commentid){return}
if(commentid[1]){Y.Event.purgeElement('#'+theid,!1,'click')}
node.on('click',function(e){e.preventDefault();if(commentid[1]){scope.dodelete(commentid[1])}});node.on('key',function(e){e.preventDefault();if(commentid[1]){scope.dodelete(commentid[1])}},'13,32')})},register_pagination:function(){var scope=this;Y.all('#comment-pagination-'+this.client_id+' a').each(function(node,id){node.on('click',function(e,node){e.preventDefault();var id=node.get('id');var re=new RegExp("comment-page-"+this.client_id+"-(\\d+)","i");var result=id.match(re);this.load(result[1])},scope,node)})},view:function(page){var commenttoggler=Y.one('#comment-link-'+this.client_id);var container=Y.one('#comment-ctrl-'+this.client_id);var ta=Y.one('#dlg-content-'+this.client_id);var img=Y.one('#comment-img-'+this.client_id);var d=container.getStyle('display');if(d=='none'||d==''){if(!this.autostart){this.load(page)}else{this.register_delete_buttons();this.register_pagination()}
container.setStyle('display','block');if(img){img.set('src',M.util.image_url('t/expanded','core'))}
if(commenttoggler){commenttoggler.setAttribute('aria-expanded','true')}}else{container.setStyle('display','none');var collapsedimage='t/collapsed';if(Y.one(document.body).hasClass('dir-rtl')){collapsedimage='t/collapsed_rtl'}
if(img){img.set('src',M.util.image_url(collapsedimage,'core'))}
if(ta){ta.set('value','')}
if(commenttoggler){commenttoggler.setAttribute('aria-expanded','false')}}
if(ta){ta.on('focus',function(){this.toggle_textarea(!0)},this);ta.on('blur',function(){this.toggle_textarea(!1)},this)}
this.register_actions();return!1},toggle_textarea:function(focus){var t=Y.one('#dlg-content-'+this.client_id);if(!t){return!1}
if(focus){if(t.get('value')==M.util.get_string('addcomment','moodle')){t.set('value','');t.setStyle('color','black')}}else{if(t.get('value')==''){t.set('value',M.util.get_string('addcomment','moodle'));t.setStyle('color','grey');t.set('rows',2)}}},wait:function(){var container=Y.one('#comment-list-'+this.client_id);container.set('innerHTML','');M.util.add_spinner(Y,container).show()}});new CommentHelper(options)}}