Proyectos de Subversion Moodle

/**
 * Manage the timeline courses view for the timeline block.
 *
 * @copyright  2018 Ryan Wyllie <ryan@moodle.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
define("block_timeline/view_courses",["jquery","core/notification","core/custom_interaction_events","core/templates","block_timeline/event_list","core_course/repository","block_timeline/calendar_events_repository","core/pending"],(function($,Notification,CustomEvents,Templates,EventList,CourseRepository,EventsRepository,Pending){var SELECTORS_MORE_COURSES_BUTTON='[data-action="more-courses"]',SELECTORS_MORE_COURSES_BUTTON_CONTAINER='[data-region="more-courses-button-container"]',SELECTORS_NO_COURSES_EMPTY_MESSAGE='[data-region="no-courses-empty-message"]',SELECTORS_NO_COURSES_WITH_EVENTS_MESSAGE='[data-region="no-events-empty-message"]',SELECTORS_COURSES_LIST='[data-region="courses-list"]',SELECTORS_COURSE_ITEMS_LOADING_PLACEHOLDER='[data-region="course-items-loading-placeholder"]',SELECTORS_LOADING_ICON=".loading-icon",SELECTORS_TIMELINE_BLOCK='[data-region="timeline"]',SELECTORS_TIMELINE_SEARCH='[data-action="search"]',TEMPLATES_COURSE_ITEMS="block_timeline/course-items",TEMPLATES_LOADING_ICON="core/loading";const additionalConfig={courseview:!0};var hideLoadingPlaceholder=function(root){root.find(SELECTORS_COURSE_ITEMS_LOADING_PLACEHOLDER).addClass("hidden")};var hideMoreCoursesButton=function(root){root.find(SELECTORS_MORE_COURSES_BUTTON_CONTAINER).addClass("hidden")},showMoreCoursesButton=function(root){root.find(SELECTORS_MORE_COURSES_BUTTON_CONTAINER).removeClass("hidden")},disableMoreCoursesButtonLoading=function(root){var button=root.find(SELECTORS_MORE_COURSES_BUTTON);button.prop("disabled",!1),button.find(SELECTORS_LOADING_ICON).remove()};const showNoCoursesWithEventsMessage=function(root){const container=root.find(SELECTORS_COURSES_LIST);Templates.replaceNodeContents(container,"",""),root.find(SELECTORS_NO_COURSES_WITH_EVENTS_MESSAGE).removeClass("hidden")};var getOffset=function(root){return parseInt(root.attr("data-offset"),10)},setOffset=function(root,offset){root.attr("data-offset",offset)},getLimit=function(root){return parseInt(root.attr("data-limit"),10)},getDaysOffset=function(root){return parseInt(root.attr("data-days-offset"),10)},getDaysLimit=function(root){var daysLimit=root.attr("data-days-limit");return null!=daysLimit?parseInt(daysLimit,10):void 0},getMidnight=function(root){return parseInt(root.attr("data-midnight"),10)},getStartTime=function(root){return getMidnight(root)+86400*getDaysOffset(root)},getEndTime=function(root){let endTime=null;if(root.attr("data-filter-overdue"))endTime=Math.floor(Date.now()/1e3);else{const midnight=getMidnight(root),daysLimit=getDaysLimit(root);null!=daysLimit&&(endTime=midnight+86400*daysLimit)}return endTime},hasReloadedEventsSince=function(root,time){return function(root){return root.data("last-event-load-time")}(root)>time},loadEventsForCourses=function(courses,startTime,endTime,searchValue){return function(courseIds,startTime,limit,endTime,searchValue){var args={courseids:courseIds,starttime:startTime,limit:limit};return endTime&&(args.endtime=endTime),searchValue&&(args.searchvalue=searchValue),EventsRepository.queryByCourses(args)}(courses.map((function(course){return course.id})),startTime,6,endTime,searchValue)},updateDisplayFromCourses=function(courses,root,midnight,daysOffset,daysLimit,append){return Templates.render(TEMPLATES_COURSE_ITEMS,{courses:courses,midnight:midnight,hasdaysoffset:!0,hasdayslimit:null!=daysLimit,daysoffset:daysOffset,dayslimit:daysLimit,nodayslimit:null==daysLimit,courseview:!0,hascourses:!0}).then((function(html){return hideLoadingPlaceholder(root),html&&function(root,html){let append=arguments.length>2&&void 0!==arguments[2]&&arguments[2];var container=root.find(SELECTORS_COURSES_LIST);append?Templates.appendNodeContents(container,html,""):Templates.replaceNodeContents(container,html,"")}(root,html,append),html})).then((function(html){return courses.length<2?hideMoreCoursesButton(root):showMoreCoursesButton(root),html})).catch((function(){hideLoadingPlaceholder(root)}))},loadMoreCourses=function(root){let append=arguments.length>1&&void 0!==arguments[1]&&arguments[1];const pendingPromise=new Pending("block/timeline:load-more-courses");var offset=getOffset(root),limit=getLimit(root);const startTime=getStartTime(root),endTime=getEndTime(root),searchValue=root.closest(SELECTORS_TIMELINE_BLOCK).find(SELECTORS_TIMELINE_SEARCH).val();return CourseRepository.getEnrolledCoursesWithEventsByTimelineClassification("all",limit,offset,"fullname asc",searchValue,startTime,endTime).then((function(result){var startEventLoadingTime=Date.now(),courses=result.courses,nextOffset=result.nextoffset,daysOffset=getDaysOffset(root),daysLimit=getDaysLimit(root),midnight=getMidnight(root);const moreCoursesAvailable=result.morecoursesavailable;setOffset(root,nextOffset);var eventsPromise=loadEventsForCourses(courses,startTime,endTime,searchValue),renderPromise=updateDisplayFromCourses(courses,root,midnight,daysOffset,daysLimit,append);return $.when(eventsPromise,renderPromise).then((function(eventsByCourse){return hasReloadedEventsSince(root,startEventLoadingTime)||(courses.length>0?(courses.forEach((function(course){const containerSelector='[data-region="course-events-container"][data-course-id="'+course.id+'"]',eventListRoot=root.find(containerSelector).find(EventList.rootSelector);EventList.init(eventListRoot,additionalConfig)})),moreCoursesAvailable?showMoreCoursesButton(root):hideMoreCoursesButton(root)):(hideMoreCoursesButton(root),0==offset&&showNoCoursesWithEventsMessage(root))),eventsByCourse}))})).then((()=>pendingPromise.resolve())).catch(Notification.exception)},registerEventListeners=function(root){CustomEvents.define(root,[CustomEvents.events.activate]),root.on(CustomEvents.events.activate,SELECTORS_MORE_COURSES_BUTTON,(function(e,data){!function(root){var button=root.find(SELECTORS_MORE_COURSES_BUTTON);button.prop("disabled",!0),Templates.render(TEMPLATES_LOADING_ICON,{}).then((function(html){return button.append(html),html})).catch((function(){return!1}))}(root),loadMoreCourses(root,!0).then((function(){disableMoreCoursesButtonLoading(root)})).catch((function(){disableMoreCoursesButtonLoading(root)})),data&&(data.originalEvent.preventDefault(),data.originalEvent.stopPropagation()),e.stopPropagation()}))},shown=function(root){root.attr("data-seen")||root.find(SELECTORS_NO_COURSES_EMPTY_MESSAGE).length||(loadMoreCourses(root),root.attr("data-seen",!0))};return{init:function(root){(root=$(root)).find(SELECTORS_NO_COURSES_EMPTY_MESSAGE).length||(!function(root,time){root.data("last-event-load-time",time)}(root,Date.now()),root.hasClass("active")&&(loadMoreCourses(root),root.attr("data-seen",!0)),registerEventListeners(root))},reset:function(root){setOffset(root,0),function(root){root.find(SELECTORS_COURSE_ITEMS_LOADING_PLACEHOLDER).removeClass("hidden")}(root),function(root){root.find(SELECTORS_NO_COURSES_WITH_EVENTS_MESSAGE).addClass("hidden")}(root),root.removeAttr("data-seen"),root.hasClass("active")&&shown(root)},shown:shown}}));

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