63 lines
2.2 KiB
TypeScript
63 lines
2.2 KiB
TypeScript
// (C) Copyright 2015 Martin Dougiamas
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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 { CoreSiteHomeProvider } from './sitehome';
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import { CoreMainMenuHandler, CoreMainMenuHandlerData } from '../../mainmenu/providers/delegate';
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import { CoreCoursesMyOverviewProvider } from '../../courses/providers/my-overview';
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/**
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* Handler to add Site Home into main menu.
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*/
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@Injectable()
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export class CoreSiteHomeMainMenuHandler implements CoreMainMenuHandler {
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name = 'CoreSiteHome';
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priority = 1000;
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isOverviewEnabled: boolean;
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constructor(private siteHomeProvider: CoreSiteHomeProvider, private myOverviewProvider: CoreCoursesMyOverviewProvider) { }
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/**
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* Check if the handler is enabled on a site level.
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*
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* @return {boolean} Whether or not the handler is enabled on a site level.
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*/
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isEnabled(): boolean | Promise<boolean> {
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// Check if my overview is enabled.
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return this.myOverviewProvider.isEnabled().then((enabled) => {
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if (enabled) {
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// My overview is enabled, Site Home will be inside the overview page.
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return false;
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}
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// My overview not enabled, check if site home is enabled.
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return this.siteHomeProvider.isAvailable();
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});
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}
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/**
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* Returns the data needed to render the handler.
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*
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* @return {CoreMainMenuHandlerData} Data needed to render the handler.
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*/
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getDisplayData(): CoreMainMenuHandlerData {
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return {
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icon: 'home',
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title: 'core.sitehome.sitehome',
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page: 'CoreSiteHomeIndexPage',
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class: 'core-sitehome-handler'
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};
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}
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}
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