forked from EVOgeek/Vmeda.Online
61 lines
1.9 KiB
TypeScript
61 lines
1.9 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 { CoreCourse, CoreCourseAnyModuleData } from '@features/course/services/course';
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import { makeSingleton } from '@singletons';
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import { AddonModUrlProvider } from '../url';
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/**
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* Handler to prefetch URLs. URLs cannot be prefetched, but the handler will be used to invalidate some data on course PTR.
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*/
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@Injectable({ providedIn: 'root' })
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export class AddonModUrlPrefetchHandlerService extends CoreCourseResourcePrefetchHandlerBase {
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name = 'AddonModUrl';
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modName = 'url';
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component = AddonModUrlProvider.COMPONENT;
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/**
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* @inheritdoc
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*/
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async download(): Promise<void> {
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return;
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}
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/**
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* @inheritdoc
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*/
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invalidateModule(module: CoreCourseAnyModuleData): Promise<void> {
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return CoreCourse.invalidateModule(module.id, undefined, this.modName);
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}
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/**
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* @inheritdoc
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*/
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async isDownloadable(): Promise<boolean> {
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return false; // URLs aren't downloadable.
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}
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/**
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* @inheritdoc
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*/
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async prefetch(): Promise<void> {
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return;
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}
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}
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export const AddonModUrlPrefetchHandler = makeSingleton(AddonModUrlPrefetchHandlerService);
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