/**
 * Various actions on modules and sections in the editing mode - hiding, duplicating, deleting, etc.
 *
 * @module     core_course/actions
 * @copyright  2016 Marina Glancy
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 * @since      3.3
 */
define("core_course/actions",["jquery","core/ajax","core/templates","core/notification","core/str","core/url","core/yui","core/modal_copy_to_clipboard","core/modal_save_cancel","core/modal_events","core/key_codes","core/log","core_courseformat/courseeditor","core/event_dispatcher","core/local/inplace_editable/events","core_course/events"],(function($,ajax,templates,notification,str,url,Y,ModalCopyToClipboard,ModalSaveCancel,ModalEvents,KeyCodes,log,editor,EventDispatcher,InplaceEditableEvents,CourseEvents){const componentActions=["moveSection","moveCm","addSection","deleteSection","cmDelete","cmDuplicate","sectionHide","sectionShow","cmHide","cmShow","cmStealth","sectionHighlight","sectionUnhighlight","cmMoveRight","cmMoveLeft","cmNoGroups","cmVisibleGroups","cmSeparateGroups","addModule"],courseeditor=editor.getCurrentCourseEditor();let formatname;var CSS_EDITINPROGRESS="editinprogress",CSS_EDITINGMOVE="editing_move",SELECTOR={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",SECTIONACTIONMENUTRIGGER:".section-actions",SECTIONITEM:'[data-for="section_title"]',ADDSECTIONS:".changenumsections [data-add-sections]",SECTIONBADGES:'[data-region="sectionbadges"]'};Y.use("moodle-course-coursebase",(function(){var courseformatselector=M.course.format.get_section_selector();courseformatselector&&(SELECTOR.SECTIONLI=courseformatselector)}));const dispatchEvent=function(eventName,detail,container,options){return container instanceof Element||void 0===container.get||(container=container.get(0)),EventDispatcher.dispatchEvent(eventName,detail,container,options)};var getModuleId=function(element){const item=element.get(0);if(item.dataset.id)return item.dataset.id;let id;return Y.use("moodle-course-util",(function(Y){id=Y.Moodle.core_course.util.cm.getId(Y.Node(item))})),id},addActivitySpinner=function(activity){activity.addClass(CSS_EDITINPROGRESS);var actionarea=activity.find(SELECTOR.ACTIONAREA).get(0);if(actionarea){var spinner=M.util.add_spinner(Y,Y.Node(actionarea));return spinner.show(),void 0!==activity.data("id")&&courseeditor.dispatch("cmLock",[activity.data("id")],!0),spinner}return null},addSectionSpinner=function(sectionelement){sectionelement.addClass(CSS_EDITINPROGRESS);var actionarea=sectionelement.find(SELECTOR.SECTIONACTIONMENU).get(0);if(actionarea){var spinner=M.util.add_spinner(Y,Y.Node(actionarea));return spinner.show(),void 0!==sectionelement.data("id")&&courseeditor.dispatch("sectionLock",[sectionelement.data("id")],!0),spinner}return null},addSectionLightbox=function(sectionelement){const item=sectionelement.get(0);var lightbox=M.util.add_lightbox(Y,Y.Node(item));return"section"==item.dataset.for&&item.dataset.id&&(courseeditor.dispatch("sectionLock",[item.dataset.id],!0),lightbox.setAttribute("data-state","section"),lightbox.setAttribute("data-state-id",item.dataset.id)),lightbox.show(),lightbox},removeSpinner=function(element,spinner,delay){window.setTimeout((function(){if(element.removeClass(CSS_EDITINPROGRESS),spinner&&spinner.hide(),void 0!==element.data("id")){const mutation="section"===element.data("for")?"sectionLock":"cmLock";courseeditor.dispatch(mutation,[element.data("id")],!1)}}),delay)},removeLightbox=function(lightbox,delay){lightbox&&window.setTimeout((function(){lightbox.hide(),lightbox.getAttribute("data-state")&&courseeditor.dispatch("".concat(lightbox.getAttribute("data-state"),"Lock"),[lightbox.getAttribute("data-state-id")],!1)}),delay)},initActionMenu=function(elementid){Y.use("moodle-course-coursebase",(function(){M.course.coursebase.invoke_function("setup_for_resource","#"+elementid)})),M.core.actionmenu&&M.core.actionmenu.newDOMNode&&M.core.actionmenu.newDOMNode(Y.one("#"+elementid))},editModule=function(moduleElement,cmid,target){var lightbox,action=target.attr("data-action"),spinner=addActivitySpinner(moduleElement),promises=ajax.call([{methodname:"core_course_edit_module",args:{id:cmid,action:action,sectionreturn:target.attr("data-sectionreturn")?target.attr("data-sectionreturn"):null}}],!0);"duplicate"===action&&(lightbox=addSectionLightbox(target.closest(SELECTOR.SECTIONLI))),$.when.apply($,promises).done((function(data){var mainElement,tabables,isInside,foundElement,elementToFocus=(mainElement=moduleElement,tabables=$("a:visible"),isInside=!1,foundElement=null,tabables.each((function(){if($.contains(mainElement[0],this))isInside=!0;else if(isInside)return foundElement=this,!1;return!0})),foundElement);moduleElement.replaceWith(data);let affectedids=[];$("<div>"+data+"</div>").find(SELECTOR.ACTIVITYLI).each((function(index){initActionMenu($(this).attr("id")),0===index&&(!function(elementId,action){var mainelement=$("#"+elementId),selector="[data-action="+action+"]";"groupsseparate"!==action&&"groupsvisible"!==action&&"groupsnone"!==action||(selector="[data-action=groupsseparate],[data-action=groupsvisible],[data-action=groupsnone]"),mainelement.find(selector).is(":visible")?mainelement.find(selector).focus():mainelement.find(SELECTOR.MENU).find(SELECTOR.TOGGLE).focus()}($(this).attr("id"),action),elementToFocus=null),affectedids.push(getModuleId($(this)))})),elementToFocus&&elementToFocus.focus(),removeSpinner(moduleElement,spinner,400),removeLightbox(lightbox,400),moduleElement.trigger($.Event("coursemoduleedited",{ajaxreturn:data,action:action})),courseeditor.dispatch("legacyActivityAction",action,cmid,affectedids)})).fail((function(ex){removeSpinner(moduleElement,spinner),removeLightbox(lightbox);var e=$.Event("coursemoduleeditfailed",{exception:ex,action:action});moduleElement.trigger(e),e.isDefaultPrevented()||notification.exception(ex)}))},refreshModule=function(element,cmid,sectionreturn){void 0===sectionreturn&&(sectionreturn=courseeditor.sectionReturn);const activityElement=$(element);var spinner=addActivitySpinner(activityElement),promises=ajax.call([{methodname:"core_course_get_module",args:{id:cmid,sectionreturn:sectionreturn}}],!0);return new Promise(((resolve,reject)=>{$.when.apply($,promises).done((function(data){removeSpinner(activityElement,spinner,400),replaceActivityHtmlWith(data),resolve(data)})).fail((function(){removeSpinner(activityElement,spinner),reject()}))}))},confirmDeleteModule=function(mainelement,onconfirm){var modtypename=mainelement.attr("class").match(/modtype_([^\s]*)/)[1],modulename=function(element){var name;Y.use("moodle-course-util",(function(Y){name=Y.Moodle.core_course.util.cm.getName(Y.Node(element.get(0)))}));const state=courseeditor.state,cmid=getModuleId(element);var _state$cm$get;return!name&&state&&cmid&&(name=null===(_state$cm$get=state.cm.get(cmid))||void 0===_state$cm$get?void 0:_state$cm$get.name),name}(mainelement);str.get_string("pluginname",modtypename).done((function(pluginname){var plugindata={type:pluginname,name:modulename};str.get_strings([{key:"confirm",component:"core"},{key:null===modulename?"deletechecktype":"deletechecktypename",param:plugindata},{key:"yes"},{key:"no"}]).done((function(s){notification.confirm(s[0],s[1],s[2],s[3],onconfirm)}))}))},replaceActionItem=function(actionitem,image,stringname,stringcomponent,newaction){var stringRequests=[{key:stringname,component:stringcomponent}];return str.get_strings(stringRequests).then((function(strings){return actionitem.find("span.menu-action-text").html(strings[0]),templates.renderPix(image,"core")})).then((function(pixhtml){actionitem.find(".icon").replaceWith(pixhtml),actionitem.attr("data-action",newaction)})).catch(notification.exception)},defaultEditSectionHandler=function(sectionElement,actionItem,data,courseformat,sectionid){var action=actionItem.attr("data-action");if("hide"===action||"show"===action){if("hide"===action?(sectionElement.addClass("hidden"),setSectionBadge(sectionElement[0],"hiddenfromstudents",!0,!1),replaceActionItem(actionItem,"i/show","showfromothers","format_"+courseformat,"show")):(setSectionBadge(sectionElement[0],"hiddenfromstudents",!1,!1),sectionElement.removeClass("hidden"),replaceActionItem(actionItem,"i/hide","hidefromothers","format_"+courseformat,"hide")),void 0!==data.modules)for(var i in data.modules)replaceActivityHtmlWith(data.modules[i]);void 0!==data.section_availability&&sectionElement.find(".section_availability").first().replaceWith(data.section_availability);void 0!==courseeditor.state.section.get(sectionid)&&courseeditor.dispatch("sectionState",[sectionid])}else if("setmarker"===action){var oldmarker=$(SELECTOR.SECTIONLI+".current"),oldActionItem=oldmarker.find(SELECTOR.SECTIONACTIONMENU+" a[data-action=removemarker]");oldmarker.removeClass("current"),replaceActionItem(oldActionItem,"i/marker","highlight","core","setmarker"),sectionElement.addClass("current"),replaceActionItem(actionItem,"i/marked","highlightoff","core","removemarker"),courseeditor.dispatch("legacySectionAction",action,sectionid),setSectionBadge(sectionElement[0],"iscurrent",!0,!0)}else"removemarker"===action&&(sectionElement.removeClass("current"),replaceActionItem(actionItem,"i/marker","highlight","core","setmarker"),courseeditor.dispatch("legacySectionAction",action,sectionid),setSectionBadge(sectionElement[0],"iscurrent",!1,!0))};var replaceActivityHtmlWith=function(activityHTML){$("<div>"+activityHTML+"</div>").find(SELECTOR.ACTIVITYLI).each((function(){var id=$(this).attr("id");let focusedPath=function(id){const element=document.getElementById(id);if(element&&element.contains(document.activeElement))return element.querySelector(SELECTOR.ACTIONAREA).contains(document.activeElement)?"".concat(SELECTOR.ACTIONAREA,' [tabindex="0"]'):document.activeElement.id?"#".concat(document.activeElement.id):void 0}(id);if($(SELECTOR.ACTIVITYLI+"#"+id).replaceWith(activityHTML),initActionMenu(id),focusedPath){var _newItem$querySelecto;null===(_newItem$querySelecto=document.getElementById(id).querySelector(focusedPath))||void 0===_newItem$querySelecto||_newItem$querySelecto.focus()}}))},editSection=function(sectionElement,sectionid,target,courseformat){var action=target.attr("data-action"),sectionreturn=target.attr("data-sectionreturn")?target.attr("data-sectionreturn"):null;if(courseeditor.supportComponents&&componentActions.includes(action))return!1;var spinner=addSectionSpinner(sectionElement),promises=ajax.call([{methodname:"core_course_edit_section",args:{id:sectionid,action:action,sectionreturn:sectionreturn}}],!0),lightbox=addSectionLightbox(sectionElement);return $.when.apply($,promises).done((function(dataencoded){var data=$.parseJSON(dataencoded);removeSpinner(sectionElement,spinner),removeLightbox(lightbox),sectionElement.find(SELECTOR.SECTIONACTIONMENU).find(SELECTOR.TOGGLE).focus();var e=$.Event("coursesectionedited",{ajaxreturn:data,action:action});sectionElement.trigger(e),e.isDefaultPrevented()||defaultEditSectionHandler(sectionElement,target,data,courseformat,sectionid)})).fail((function(ex){removeSpinner(sectionElement,spinner),removeLightbox(lightbox);var e=$.Event("coursesectioneditfailed",{exception:ex,action:action});sectionElement.trigger(e),e.isDefaultPrevented()||notification.exception(ex)})),!0},setSectionBadge=function(sectionElement,badgetype,add,removeOther){const sectionbadges=sectionElement.querySelector(SELECTOR.SECTIONBADGES);if(!sectionbadges)return;const badge=sectionbadges.querySelector('[data-type="'+badgetype+'"]');badge&&(add?(removeOther&&document.querySelectorAll('[data-type="'+badgetype+'"]').forEach((b=>{b.classList.add("d-none")})),badge.classList.remove("d-none")):badge.classList.add("d-none"))};return Y.use("moodle-course-coursebase",(function(){M.course.coursebase.register_module({set_visibility_resource_ui:function(args){var mainelement=$(args.element.getDOMNode()),cmid=getModuleId(mainelement);if(cmid){var sectionreturn=mainelement.find("."+CSS_EDITINGMOVE).attr("data-sectionreturn");refreshModule(mainelement,cmid,sectionreturn)}},updateMovedCmState:params=>{const cm=courseeditor.state.cm.get(params.cmid);void 0!==cm&&courseeditor.dispatch("sectionState",[cm.sectionid]),courseeditor.dispatch("cmState",[params.cmid])},updateMovedSectionState:()=>{courseeditor.dispatch("courseState")}})})),courseeditor.addMutations({legacyActivityAction:function(statemanager,action,cmid,affectedids){const state=statemanager.state,cm=state.cm.get(cmid);if(void 0===cm)return;const section=state.section.get(cm.sectionid);if(void 0!==section){switch(courseeditor.dispatch("cmLock",[cm.id],!0),statemanager.setReadOnly(!1),cm.locked=!1,action){case"delete":section.cmlist=section.cmlist.reduce(((cmlist,current)=>(current!=cmid&&cmlist.push(current),cmlist)),[]),state.cm.delete(cmid);break;case"hide":case"show":case"duplicate":courseeditor.dispatch("cmState",affectedids)}statemanager.setReadOnly(!0)}},legacySectionAction:function(statemanager,action,sectionid){const state=statemanager.state,section=state.section.get(sectionid);if(void 0!==section){switch(statemanager.setReadOnly(!1),section.locked=!0,statemanager.setReadOnly(!0),statemanager.setReadOnly(!1),section.locked=!1,action){case"setmarker":state.section.forEach((current=>{current.id!=sectionid&&(current.current=!1)})),section.current=!0;break;case"removemarker":section.current=!1}statemanager.setReadOnly(!0)}}}),{initCoursePage:function(courseformat){if(formatname=courseformat,$("body").on("click keypress",SELECTOR.ACTIVITYLI+" "+SELECTOR.ACTIVITYACTION+"[data-action]",(function(e){if("keypress"!==e.type||13===e.keyCode){var actionItem=$(this),moduleElement=actionItem.closest(SELECTOR.ACTIVITYLI),action=actionItem.attr("data-action"),moduleId=getModuleId(moduleElement);switch(action){case"moveleft":case"moveright":case"delete":case"duplicate":case"hide":case"stealth":case"show":case"groupsseparate":case"groupsvisible":case"groupsnone":break;default:return}moduleId&&(e.preventDefault(),"delete"===action?confirmDeleteModule(moduleElement,(function(){editModule(moduleElement,moduleId,actionItem)})):editModule(moduleElement,moduleId,actionItem))}})),$("body").on("click keypress",SELECTOR.SECTIONACTIONMENUTRIGGER+"[data-sectionid] a[data-action]",(function(e){if("keypress"===e.type&&13!==e.keyCode)return;var actionItem=$(this),sectionElement=actionItem.closest(SELECTOR.SECTIONLI),sectionId=actionItem.closest(SELECTOR.SECTIONACTIONMENUTRIGGER).attr("data-sectionid");if("permalink"===actionItem.attr("data-action"))return e.preventDefault(),void ModalCopyToClipboard.create({text:actionItem.attr("href")},str.get_string("sectionlink","course"));let isExecuted=!0;var message,onconfirm;actionItem.attr("data-confirm")?(message=actionItem.attr("data-confirm"),onconfirm=function(){isExecuted=editSection(sectionElement,sectionId,actionItem,courseformat)},str.get_strings([{key:"confirm"},{key:"yes"},{key:"no"}]).done((function(s){notification.confirm(s[0],message,s[1],s[2],onconfirm)}))):isExecuted=editSection(sectionElement,sectionId,actionItem,courseformat),isExecuted&&e.preventDefault()})),$("body").on(InplaceEditableEvents.eventTypes.elementUpdated,"".concat(SELECTOR.SECTIONITEM," [data-inplaceeditable]"),(function(e){if(e.detail.ajaxreturn.itemid){void 0!==courseeditor.state.section.get(e.detail.ajaxreturn.itemid)&&courseeditor.dispatch("sectionState",[e.detail.ajaxreturn.itemid])}})),$("body").on(InplaceEditableEvents.eventTypes.elementUpdated,"".concat(SELECTOR.ACTIVITYLI,' [data-itemtype="activityname"][data-inplaceeditable]'),(function(e){e.detail.ajaxreturn.itemid&&courseeditor.dispatch("cmState",[e.detail.ajaxreturn.itemid])})),courseeditor.supportComponents&&componentActions.includes("addSection"))return;const trigger=$(SELECTOR.ADDSECTIONS),modalTitle=trigger.attr("data-add-sections"),newSections=trigger.attr("data-new-sections");str.get_string("numberweeks").then((function(strNumberSections){var modalBody=$('<div><label for="add_section_numsections"></label> <input id="add_section_numsections" type="number" min="1" max="'+newSections+'" value="1"></div>');return modalBody.find("label").html(strNumberSections),modalBody.html()})).then((body=>ModalSaveCancel.create({body:body,title:modalTitle}))).then((function(modal){var numSections=$(modal.getBody()).find("#add_section_numsections"),addSections=function(){""+parseInt(numSections.val())===numSections.val()&&parseInt(numSections.val())>=1&&(document.location=trigger.attr("href")+"&numsections="+parseInt(numSections.val()))};return modal.setSaveButtonText(modalTitle),modal.getRoot().on(ModalEvents.shown,(function(){numSections.focus().select().on("keydown",(function(e){e.keyCode===KeyCodes.enter&&addSections()}))})),modal.getRoot().on(ModalEvents.save,(function(e){e.preventDefault(),addSections()})),trigger.on("click",(e=>{e.preventDefault(),modal.show()})),modal})).catch(notification.exception)},replaceSectionActionItem:function(sectionelement,selector,image,stringname,stringcomponent,newaction){log.debug("replaceSectionActionItem() is deprecated and will be removed.");var actionitem=sectionelement.find(SELECTOR.SECTIONACTIONMENU+" "+selector);replaceActionItem(actionitem,image,stringname,stringcomponent,newaction)},refreshModule:refreshModule,refreshSection:function(element,sectionid,sectionreturn){void 0===sectionreturn&&(sectionreturn=courseeditor.sectionReturn);const sectionElement=$(element),promises=ajax.call([{methodname:"core_course_edit_section",args:{id:sectionid,action:"refresh",sectionreturn:sectionreturn}}],!0);var spinner=addSectionSpinner(sectionElement);return new Promise(((resolve,reject)=>{$.when.apply($,promises).done((dataencoded=>{removeSpinner(sectionElement,spinner);const data=$.parseJSON(dataencoded),newSectionElement=$(data.content);sectionElement.replaceWith(newSectionElement),$("".concat(SELECTOR.SECTIONLI,"#").concat(sectionid," ").concat(SELECTOR.ACTIVITYLI)).each(((index,activity)=>{initActionMenu(activity.data("id"))}));dispatchEvent(CourseEvents.sectionRefreshed,{ajaxreturn:data,action:"refresh",newSectionElement:newSectionElement.get(0)},newSectionElement).defaultPrevented||defaultEditSectionHandler(newSectionElement,$(SELECTOR.SECTIONLI+"#"+sectionid),data,formatname,sectionid),resolve(data)})).fail((ex=>{dispatchEvent("coursesectionrefreshfailed",{exception:ex,action:"refresh"},sectionElement).defaultPrevented||notification.exception(ex),reject()}))}))}}}));

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