forked from EVOgeek/Vmeda.Online
110 lines
3.5 KiB
TypeScript
110 lines
3.5 KiB
TypeScript
// (C) Copyright 2015 Moodle Pty Ltd.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import { Injectable } from '@angular/core';
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import { CoreCourse } from '@features/course/services/course';
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import { CoreCourseHelper } from '@features/course/services/course-helper';
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import {
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CoreCourseAccess,
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CoreCourseOptionsHandler,
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CoreCourseOptionsHandlerData,
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} from '@features/course/services/course-options-delegate';
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import { CoreCourseUserAdminOrNavOptionIndexed } from '@features/courses/services/courses';
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import { CoreEnrolledCourseDataWithExtraInfoAndOptions } from '@features/courses/services/courses-helper';
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import { CoreFilepool } from '@services/filepool';
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import { CoreSites } from '@services/sites';
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import { CoreWSFile } from '@services/ws';
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import { makeSingleton } from '@singletons';
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import { AddonBlog } from '../blog';
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import { AddonBlogMainMenuHandlerService } from './mainmenu';
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/**
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* Course nav handler.
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*/
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@Injectable({ providedIn: 'root' })
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export class AddonBlogCourseOptionHandlerService implements CoreCourseOptionsHandler {
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name = 'AddonBlog';
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priority = 100;
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/**
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* @inheritdoc
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*/
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invalidateEnabledForCourse(courseId: number): Promise<void> {
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return CoreCourse.invalidateCourseBlocks(courseId);
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}
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/**
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* @inheritdoc
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*/
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isEnabled(): Promise<boolean> {
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return AddonBlog.isPluginEnabled();
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}
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/**
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* @inheritdoc
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*/
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async isEnabledForCourse(
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courseId: number,
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accessData: CoreCourseAccess,
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navOptions?: CoreCourseUserAdminOrNavOptionIndexed,
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): Promise<boolean> {
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const enabled = await CoreCourseHelper.hasABlockNamed(courseId, 'blog_menu');
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if (enabled && navOptions && typeof navOptions.blogs != 'undefined') {
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return navOptions.blogs;
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}
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return enabled;
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}
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/**
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* @inheritdoc
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*/
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getDisplayData(): CoreCourseOptionsHandlerData | Promise<CoreCourseOptionsHandlerData> {
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return {
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title: 'addon.blog.blog',
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class: 'addon-blog-handler',
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page: AddonBlogMainMenuHandlerService.PAGE_NAME,
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};
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}
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/**
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* @inheritdoc
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*/
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async prefetch(course: CoreEnrolledCourseDataWithExtraInfoAndOptions): Promise<void> {
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const siteId = CoreSites.getCurrentSiteId();
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const result = await AddonBlog.getEntries({ courseid: course.id });
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await Promise.all(result.entries.map(async (entry) => {
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let files: CoreWSFile[] = [];
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if (entry.attachmentfiles && entry.attachmentfiles.length) {
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files = entry.attachmentfiles;
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}
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if (entry.summaryfiles && entry.summaryfiles.length) {
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files = files.concat(entry.summaryfiles);
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}
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if (files.length > 0) {
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await CoreFilepool.addFilesToQueue(siteId, files, entry.module, entry.id);
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}
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}));
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}
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}
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export const AddonBlogCourseOptionHandler = makeSingleton(AddonBlogCourseOptionHandlerService);
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