103 lines
3.4 KiB
TypeScript
103 lines
3.4 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 { CoreCourseResourcePrefetchHandlerBase } from '@features/course/classes/resource-prefetch-handler';
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import {
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CoreCourse,
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CoreCourseAnyModuleData,
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CoreCourseModuleContentFile,
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CoreCourseWSModule,
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} from '@features/course/services/course';
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import { CoreFilepool } from '@services/filepool';
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import { CoreSites, CoreSitesReadingStrategy } from '@services/sites';
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import { CoreUtils } from '@services/utils/utils';
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import { CoreWSFile } from '@services/ws';
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import { makeSingleton } from '@singletons';
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import { AddonModImscp, AddonModImscpProvider } from '../imscp';
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/**
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* Handler to prefetch IMSCPs.
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*/
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@Injectable( { providedIn: 'root' })
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export class AddonModImscpPrefetchHandlerService extends CoreCourseResourcePrefetchHandlerBase {
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name = 'AddonModImscp';
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modName = 'imscp';
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component = AddonModImscpProvider.COMPONENT;
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/**
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* @inheritdoc
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*/
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async downloadOrPrefetch(module: CoreCourseWSModule, courseId: number, prefetch?: boolean): Promise<void> {
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const siteId = CoreSites.getCurrentSiteId();
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const dirPath = await CoreFilepool.getPackageDirPathByUrl(siteId, module.url!);
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const promises: Promise<unknown>[] = [];
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promises.push(super.downloadOrPrefetch(module, courseId, prefetch, dirPath));
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promises.push(AddonModImscp.getImscp(courseId, module.id, {
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readingStrategy: CoreSitesReadingStrategy.ONLY_NETWORK,
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siteId,
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}));
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await Promise.all(promises);
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}
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/**
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* @inheritdoc
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*/
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async getIntroFiles(module: CoreCourseAnyModuleData, courseId: number): Promise<CoreWSFile[]> {
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// If not found, use undefined so module description is used.
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const imscp = await CoreUtils.ignoreErrors(AddonModImscp.getImscp(courseId, module.id));
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return this.getIntroFilesFromInstance(module, imscp);
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}
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/**
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* @inheritdoc
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*/
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async invalidateContent(moduleId: number, courseId: number): Promise<void> {
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return AddonModImscp.invalidateContent(moduleId, courseId);
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}
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/**
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* @inheritdoc
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*/
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async invalidateModule(module: CoreCourseAnyModuleData, courseId: number): Promise<void> {
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const promises: Promise<unknown>[] = [];
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promises.push(AddonModImscp.invalidateImscpData(courseId));
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promises.push(CoreCourse.invalidateModule(module.id));
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await Promise.all(promises);
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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 AddonModImscp.isPluginEnabled();
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}
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/**
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* @inheritdoc
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*/
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isFileDownloadable(file: CoreCourseModuleContentFile): boolean {
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return AddonModImscp.isFileDownloadable(file);
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}
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}
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export const AddonModImscpPrefetchHandler = makeSingleton(AddonModImscpPrefetchHandlerService);
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