forked from CIT/Vmeda.Online
62 lines
2.1 KiB
TypeScript
62 lines
2.1 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 { CoreCourseBlock } from '@features/course/services/course';
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import { CoreBlockPreRenderedComponent } from '../components/pre-rendered-block/pre-rendered-block';
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import { CoreBlockHandler, CoreBlockHandlerData } from '../services/block-delegate';
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/**
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* Base handler for blocks.
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*
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* This class is needed because parent classes cannot have @Injectable in Angular v6, so the default handler cannot be a
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* parent class.
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*/
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export class CoreBlockBaseHandler implements CoreBlockHandler {
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name = 'CoreBlockBase';
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blockName = 'base';
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/**
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* Whether or not the handler is enabled on a site level.
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*
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* @return True or promise resolved with true if enabled.
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*/
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async isEnabled(): Promise<boolean> {
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return true;
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}
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/**
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* Returns the data needed to render the block.
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*
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* @param block The block to render.
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* @param contextLevel The context where the block will be used.
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* @param instanceId The instance ID associated with the context level.
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* @return Data or promise resolved with the data.
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*/
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getDisplayData(
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block: CoreCourseBlock, // eslint-disable-line @typescript-eslint/no-unused-vars
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contextLevel: string, // eslint-disable-line @typescript-eslint/no-unused-vars
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instanceId: number, // eslint-disable-line @typescript-eslint/no-unused-vars
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): CoreBlockHandlerData | Promise<CoreBlockHandlerData> {
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// To be overridden.
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return {
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title: '',
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class: '',
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component: CoreBlockPreRenderedComponent,
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};
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}
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}
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