MOBILE-2201 tag: Index page
Albert Gasset
parent
353c6823db
commit
b2db3774e6
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@ -1800,11 +1800,15 @@
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"core.submit": "moodle",
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"core.success": "moodle",
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"core.tablet": "local_moodlemobileapp",
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"core.tag.errorareanotsupported": "local_moodlemobileapp",
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"core.tag.itemstaggedwith": "moodle",
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"core.tag.tag": "moodle",
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"core.tag.tagarea_course": "moodle",
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"core.tag.tagarea_course_modules": "moodle",
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"core.tag.tagarea_post": "moodle",
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"core.tag.tagarea_user": "moodle",
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"core.tag.tags": "moodle",
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"core.tag.warningareasnotsupported": "local_moodlemobileapp",
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"core.teachers": "moodle",
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"core.thereisdatatosync": "local_moodlemobileapp",
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"core.thisdirection": "langconfig",
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@ -1800,11 +1800,15 @@
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"core.submit": "Submit",
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"core.success": "Success",
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"core.tablet": "Tablet",
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"core.tag.errorareanotsupported": "This tag area is not supported by the app.",
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"core.tag.itemstaggedwith": "{{$a.tagarea}} tagged with \"{{$a.tag}}\"",
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"core.tag.tag": "Tag",
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"core.tag.tagarea_course": "Courses",
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"core.tag.tagarea_course_modules": "Activities and resources",
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"core.tag.tagarea_post": "Blog posts",
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"core.tag.tagarea_user": "User interests",
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"core.tag.tags": "Tags",
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"core.tag.warningareasnotsupported": "Some of the tag areas are not displayed because they are not supported by the app.",
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"core.teachers": "Teachers",
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"core.thereisdatatosync": "There are offline {{$a}} to be synchronised.",
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"core.thisdirection": "ltr",
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@ -1,7 +1,11 @@
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{
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"errorareanotsupported": "This tag area is not supported by the app.",
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"itemstaggedwith": "{{$a.tagarea}} tagged with \"{{$a.tag}}\"",
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"tag": "Tag",
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"tagarea_course": "Courses",
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"tagarea_course_modules": "Activities and resources",
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"tagarea_post": "Blog posts",
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"tagarea_user": "User interests",
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"tags": "Tags"
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"tags": "Tags",
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"warningareasnotsupported": "Some of the tag areas are not displayed because they are not supported by the app."
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}
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@ -0,0 +1,16 @@
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<ion-header>
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<ion-navbar core-back-button>
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<ion-title>{{ 'core.tag.itemstaggedwith' | translate: { $a: {tagarea: areaNameKey | translate, tag: tagName} } }}</ion-title>
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</ion-navbar>
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</ion-header>
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<ion-content>
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<ion-refresher [enabled]="loaded" (ionRefresh)="refreshData($event)">
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<ion-refresher-content pullingText="{{ 'core.pulltorefresh' | translate }}"></ion-refresher-content>
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</ion-refresher>
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<core-loading [hideUntil]="loaded">
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<ng-container *ngIf="loaded">
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<core-dynamic-component [component]="areaComponent" [data]="{items: items}"></core-dynamic-component>
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</ng-container>
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<core-infinite-loading [enabled]="canLoadMore" (action)="loadMore($event)" [error]="loadMoreError"></core-infinite-loading>
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</core-loading>
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</ion-content>
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@ -0,0 +1,33 @@
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// (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 { NgModule } from '@angular/core';
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import { IonicPageModule } from 'ionic-angular';
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import { TranslateModule } from '@ngx-translate/core';
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import { CoreTagIndexAreaPage } from './index-area';
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import { CoreComponentsModule } from '@components/components.module';
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import { CoreDirectivesModule } from '@directives/directives.module';
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@NgModule({
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declarations: [
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CoreTagIndexAreaPage
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],
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imports: [
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CoreComponentsModule,
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CoreDirectivesModule,
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IonicPageModule.forChild(CoreTagIndexAreaPage),
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TranslateModule.forChild()
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],
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})
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export class CoreTagIndexAreaPageModule {}
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@ -0,0 +1,150 @@
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// (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 { Component, Injector } from '@angular/core';
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import { TranslateService } from '@ngx-translate/core';
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import { IonicPage, NavParams } from 'ionic-angular';
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import { CoreDomUtilsProvider } from '@providers/utils/dom';
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import { CoreTagProvider } from '@core/tag/providers/tag';
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import { CoreTagAreaDelegate } from '@core/tag/providers/area-delegate';
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/**
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* Page that displays the tag index area.
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*/
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@IonicPage({ segment: 'core-tag-index-area' })
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@Component({
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selector: 'page-core-tag-index-area',
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templateUrl: 'index-area.html',
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})
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export class CoreTagIndexAreaPage {
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tagId: number;
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tagName: string;
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collectionId: number;
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areaId: number;
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fromContextId: number;
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contextId: number;
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recursive: boolean;
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areaNameKey: string;
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loaded = false;
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componentName: string;
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itemType: string;
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items = [];
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nextPage = 0;
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canLoadMore = false;
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areaComponent: any;
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loadMoreError = false;
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constructor(navParams: NavParams, private injector: Injector, private translate: TranslateService,
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private tagProvider: CoreTagProvider, private domUtils: CoreDomUtilsProvider,
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private tagAreaDelegate: CoreTagAreaDelegate) {
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this.tagId = navParams.get('tagId');
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this.tagName = navParams.get('tagName');
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this.collectionId = navParams.get('collectionId');
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this.areaId = navParams.get('areaId');
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this.fromContextId = navParams.get('fromContextId');
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this.contextId = navParams.get('contextId');
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this.recursive = navParams.get('recursive');
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this.areaNameKey = navParams.get('areaNameKey');
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// Pass the the following parameters to avoid fetching the first page.
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this.componentName = navParams.get('componentName');
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this.itemType = navParams.get('itemType');
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this.items = navParams.get('items') || [];
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this.nextPage = navParams.get('nextPage') || 0;
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this.canLoadMore = !!navParams.get('canLoadMore');
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}
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/**
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* View loaded.
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*/
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ionViewDidLoad(): void {
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let promise: Promise<any>;
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if (!this.componentName || !this.itemType || !this.items.length || this.nextPage == 0) {
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promise = this.fetchData(true);
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} else {
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promise = Promise.resolve();
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}
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promise.then(() => {
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return this.tagAreaDelegate.getComponent(this.componentName, this.itemType, this.injector).then((component) => {
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this.areaComponent = component;
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});
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}).finally(() => {
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this.loaded = true;
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});
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}
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/**
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* Fetch next page of the tag index area.
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*
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* @param {boolean} [refresh=false] Whether to refresh the data or fetch a new page.
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* @return {Promise<any>} Resolved when done.
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*/
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fetchData(refresh: boolean = false): Promise<any> {
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this.loadMoreError = false;
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const page = refresh ? 0 : this.nextPage;
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return this.tagProvider.getTagIndexPerArea(this.tagId, this.tagName, this.collectionId, this.areaId, this.fromContextId,
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this.contextId, this.recursive, page).then((areas) => {
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const area = areas[0];
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return this.tagAreaDelegate.parseContent(area.component, area.itemtype, area.content).then((items) => {
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if (!items || !items.length) {
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// Tag area not supported.
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return Promise.reject(this.translate.instant('core.tag.errorareanotsupported'));
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}
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if (page == 0) {
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this.items = items;
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} else {
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this.items.push(...items);
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}
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this.componentName = area.component;
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this.itemType = area.itemtype;
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this.areaNameKey = this.tagAreaDelegate.getDisplayNameKey(area.component, area.itemtype);
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this.canLoadMore = !!area.nextpageurl;
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this.nextPage = page + 1;
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});
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}).catch((error) => {
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this.loadMoreError = true; // Set to prevent infinite calls with infinite-loading.
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this.domUtils.showErrorModalDefault(error, 'Error loading tag index');
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});
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}
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/**
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* Load more items.
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*
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* @param {any} infiniteComplete Infinite scroll complete function.
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* @return {Promise<any>} Resolved when done.
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*/
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loadMore(infiniteComplete: any): Promise<any> {
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return this.fetchData().finally(() => {
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infiniteComplete();
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});
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}
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/**
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* Refresh data.
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*
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* @param {any} refresher Refresher.
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*/
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refreshData(refresher: any): void {
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this.tagProvider.invalidateTagIndexPerArea(this.tagId, this.tagName, this.collectionId, this.areaId, this.fromContextId,
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this.contextId, this.recursive).finally(() => {
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this.fetchData(true).finally(() => {
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refresher.complete();
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});
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});
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}
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}
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@ -0,0 +1,24 @@
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<ion-header>
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<ion-navbar core-back-button>
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<ion-title>{{ 'core.tag.tag' | translate }}: {{ tagName }}</ion-title>
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</ion-navbar>
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</ion-header>
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<core-split-view>
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<ion-content>
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<ion-refresher [enabled]="loaded" (ionRefresh)="refreshData($event)">
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<ion-refresher-content pullingText="{{ 'core.pulltorefresh' | translate }}"></ion-refresher-content>
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</ion-refresher>
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<core-loading [hideUntil]="loaded">
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<ion-list>
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<ion-item text-wrap *ngIf="hasUnsupportedAreas" class="core-warning-item">
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<ion-icon item-start name="warning" color="warning"></ion-icon>
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{{ 'core.tag.warningareasnotsupported' | translate }}
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</ion-item>
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<a ion-item text-wrap *ngFor="let area of areas" [title]="area.nameKey | translate" (click)="openArea(area)" [class.core-split-item-selected]="area.id == selectedAreaId">
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<h2>{{ area.nameKey | translate }}</h2>
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<ion-badge item-end *ngIf="area.badge">{{ area.badge }}</ion-badge>
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</a>
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</ion-list>
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</core-loading>
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</ion-content>
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</core-split-view>
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@ -0,0 +1,33 @@
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// (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 { NgModule } from '@angular/core';
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import { IonicPageModule } from 'ionic-angular';
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import { TranslateModule } from '@ngx-translate/core';
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import { CoreTagIndexPage } from './index';
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import { CoreComponentsModule } from '@components/components.module';
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import { CoreDirectivesModule } from '@directives/directives.module';
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@NgModule({
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declarations: [
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CoreTagIndexPage
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],
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imports: [
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CoreComponentsModule,
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CoreDirectivesModule,
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IonicPageModule.forChild(CoreTagIndexPage),
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TranslateModule.forChild()
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],
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})
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export class CoreTagIndexPageModule {}
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@ -0,0 +1,154 @@
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// (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 { Component, ViewChild } from '@angular/core';
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import { IonicPage, NavParams } from 'ionic-angular';
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import { CoreDomUtilsProvider } from '@providers/utils/dom';
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import { CoreSplitViewComponent } from '@components/split-view/split-view';
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import { CoreTagProvider } from '@core/tag/providers/tag';
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import { CoreTagAreaDelegate } from '@core/tag/providers/area-delegate';
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/**
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* Page that displays the tag index.
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*/
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@IonicPage({ segment: 'core-tag-index' })
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@Component({
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selector: 'page-core-tag-index',
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templateUrl: 'index.html',
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})
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export class CoreTagIndexPage {
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@ViewChild(CoreSplitViewComponent) splitviewCtrl: CoreSplitViewComponent;
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tagId: number;
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tagName: string;
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collectionId: number;
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areaId: number;
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fromContextId: number;
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contextId: number;
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recursive: boolean;
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loaded = false;
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areas: Array<{
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id: number,
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componentName: string,
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itemType: string,
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nameKey: string,
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items: any[],
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canLoadMore: boolean,
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badge: string
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}>;
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selectedAreaId: number;
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hasUnsupportedAreas = false;
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constructor(navParams: NavParams, private tagProvider: CoreTagProvider, private domUtils: CoreDomUtilsProvider,
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private tagAreaDelegate: CoreTagAreaDelegate) {
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this.tagId = navParams.get('tagId') || 0;
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this.tagName = navParams.get('tagName') || '';
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this.collectionId = navParams.get('collectionId');
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this.areaId = navParams.get('areaId') || 0;
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this.fromContextId = navParams.get('fromContextId') || 0;
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this.contextId = navParams.get('contextId') || 0;
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this.recursive = navParams.get('recursive') || true;
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}
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/**
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* View loaded.
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*/
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ionViewDidLoad(): void {
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this.fetchData().then(() => {
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if (this.splitviewCtrl.isOn() && this.areas && this.areas.length > 0) {
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const area = this.areas.find((area) => area.id == this.areaId);
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this.openArea(area || this.areas[0]);
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}
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}).finally(() => {
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this.loaded = true;
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});
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}
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/**
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* Fetch first page of tag index per area.
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*
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* @return {Promise<any>} Resolved when done.
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*/
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fetchData(): Promise<any> {
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return this.tagProvider.getTagIndexPerArea(this.tagId, this.tagName, this.collectionId, this.areaId, this.fromContextId,
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this.contextId, this.recursive, 0).then((areas) => {
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this.areas = [];
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this.hasUnsupportedAreas = false;
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return Promise.all(areas.map((area) => {
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return this.tagAreaDelegate.parseContent(area.component, area.itemtype, area.content).then((items) => {
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if (!items || !items.length) {
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// Tag area not supported, skip.
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this.hasUnsupportedAreas = true;
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return null;
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}
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return {
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id: area.ta,
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componentName: area.component,
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itemType: area.itemtype,
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nameKey: this.tagAreaDelegate.getDisplayNameKey(area.component, area.itemtype),
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items,
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canLoadMore: !!area.nextpageurl,
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badge: items && items.length ? items.length + (area.nextpageurl ? '+' : '') : '',
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};
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});
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})).then((areas) => {
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this.areas = areas.filter((area) => area != null);
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});
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}).catch((error) => {
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this.domUtils.showErrorModalDefault(error, 'Error loading tag index');
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});
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}
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/**
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* Refresh data.
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*
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* @param {any} refresher Refresher.
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*/
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refreshData(refresher: any): void {
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this.tagProvider.invalidateTagIndexPerArea(this.tagId, this.tagName, this.collectionId, this.areaId, this.fromContextId,
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this.contextId, this.recursive).finally(() => {
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this.fetchData().finally(() => {
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refresher.complete();
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});
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});
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}
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/**
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* Navigate to an index area.
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*
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* @param {any} area Area.
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*/
|
||||
openArea(area: any): void {
|
||||
this.selectedAreaId = area.id;
|
||||
const params = {
|
||||
tagId: this.tagId,
|
||||
tagName: this.tagName,
|
||||
collectionId: this.collectionId,
|
||||
areaId: area.id,
|
||||
fromContextId: this.fromContextId,
|
||||
contextId: this.contextId,
|
||||
recursive: this.recursive,
|
||||
areaNameKey: area.nameKey,
|
||||
componentName: area.component,
|
||||
itemType: area.itemType,
|
||||
items: area.items.slice(),
|
||||
canLoadMore: area.canLoadMore,
|
||||
nextPage: 1
|
||||
};
|
||||
this.splitviewCtrl.push('CoreTagIndexAreaPage', params);
|
||||
}
|
||||
}
|
||||
|
|
@ -13,8 +13,27 @@
|
|||
// limitations under the License.
|
||||
|
||||
import { Injectable } from '@angular/core';
|
||||
import { TranslateService } from '@ngx-translate/core';
|
||||
import { CoreSitesProvider } from '@providers/sites';
|
||||
import { CoreSite } from '@classes/site';
|
||||
import { CoreSite, CoreSiteWSPreSets } from '@classes/site';
|
||||
|
||||
/**
|
||||
* Structure of a tag index returned by WS.
|
||||
*/
|
||||
export interface CoreTagIndex {
|
||||
tagid: number;
|
||||
ta: number;
|
||||
component: string;
|
||||
itemtype: string;
|
||||
nextpageurl: string;
|
||||
prevpageurl: string;
|
||||
exclusiveurl: string;
|
||||
exclusivetext: string;
|
||||
title: string;
|
||||
content: string;
|
||||
hascontent: number;
|
||||
anchor: string;
|
||||
}
|
||||
|
||||
/**
|
||||
* Structure of a tag item returned by WS.
|
||||
|
|
@ -38,7 +57,9 @@ export interface CoreTagItem {
|
|||
@Injectable()
|
||||
export class CoreTagProvider {
|
||||
|
||||
constructor(private sitesProvider: CoreSitesProvider) {}
|
||||
protected ROOT_CACHE_KEY = 'CoreTag:';
|
||||
|
||||
constructor(private sitesProvider: CoreSitesProvider, private translate: TranslateService) {}
|
||||
|
||||
/**
|
||||
* Check whether tags are available in a certain site.
|
||||
|
|
@ -67,4 +88,96 @@ export class CoreTagProvider {
|
|||
site.wsAvailable('core_tag_get_tag_collections') &&
|
||||
!site.isFeatureDisabled('NoDelegate_CoreTag');
|
||||
}
|
||||
|
||||
/**
|
||||
* Fetch the tag index.
|
||||
*
|
||||
* @param {number} [id=0] Tag ID.
|
||||
* @param {string} [name=''] Tag name.
|
||||
* @param {number} [collectionId=0] Tag collection ID.
|
||||
* @param {number} [areaId=0] Tag area ID.
|
||||
* @param {number} [fromContextId=0] Context ID where the link was displayed.
|
||||
* @param {number} [contextId=0] Context ID where to search for items.
|
||||
* @param {boolean} [recursive=true] Search in the context and its children.
|
||||
* @param {number} [page=0] Page number.
|
||||
* @param {string} [siteId] Site ID. If not defined, current site.
|
||||
* @return {Promise<CoreTagIndex[]>} Promise resolved with the tag index per area.
|
||||
* @since 3.7
|
||||
*/
|
||||
getTagIndexPerArea(id: number, name: string = '', collectionId: number = 0, areaId: number = 0, fromContextId: number = 0,
|
||||
contextId: number = 0, recursive: boolean = true, page: number = 0, siteId?: string): Promise<CoreTagIndex[]> {
|
||||
return this.sitesProvider.getSite(siteId).then((site) => {
|
||||
const params = {
|
||||
tagindex: {
|
||||
id: id,
|
||||
tag: name,
|
||||
tc: collectionId,
|
||||
ta: areaId,
|
||||
excl: true,
|
||||
from: fromContextId,
|
||||
ctx: contextId,
|
||||
rec: recursive,
|
||||
page: page
|
||||
},
|
||||
};
|
||||
const preSets: CoreSiteWSPreSets = {
|
||||
updateFrequency: CoreSite.FREQUENCY_OFTEN,
|
||||
cacheKey: this.getTagIndexPerAreaKey(id, name, collectionId, areaId, fromContextId, contextId, recursive)
|
||||
};
|
||||
|
||||
return site.read('core_tag_get_tagindex_per_area', params, preSets).catch((error) => {
|
||||
// Workaround for WS not passing parameter to error string.
|
||||
if (error && error.errorcode == 'notagsfound') {
|
||||
error.message = this.translate.instant('core.tag.notagsfound', {$a: name || id || ''});
|
||||
}
|
||||
|
||||
return Promise.reject(error);
|
||||
}).then((response) => {
|
||||
if (!response || !response.length) {
|
||||
return Promise.reject(null);
|
||||
}
|
||||
|
||||
return response;
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Invalidate tag index.
|
||||
*
|
||||
* @param {number} [id=0] Tag ID.
|
||||
* @param {string} [name=''] Tag name.
|
||||
* @param {number} [collectionId=0] Tag collection ID.
|
||||
* @param {number} [areaId=0] Tag area ID.
|
||||
* @param {number} [fromContextId=0] Context ID where the link was displayed.
|
||||
* @param {number} [contextId=0] Context ID where to search for items.
|
||||
* @param {boolean} [recursive=true] Search in the context and its children.
|
||||
* @return {Promise<any>} Promise resolved when the data is invalidated.
|
||||
*/
|
||||
invalidateTagIndexPerArea(id: number, name: string = '', collectionId: number = 0, areaId: number = 0,
|
||||
fromContextId: number = 0, contextId: number = 0, recursive: boolean = true, siteId?: string): Promise<any> {
|
||||
return this.sitesProvider.getSite(siteId).then((site) => {
|
||||
const key = this.getTagIndexPerAreaKey(id, name, collectionId, areaId, fromContextId, contextId, recursive);
|
||||
|
||||
return site.invalidateWsCacheForKey(key);
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Get cache key for tag index.
|
||||
*
|
||||
* @param {number} id Tag ID.
|
||||
* @param {string} name Tag name.
|
||||
* @param {number} collectionId Tag collection ID.
|
||||
* @param {number} areaId Tag area ID.
|
||||
* @param {number} fromContextId Context ID where the link was displayed.
|
||||
* @param {number} contextId Context ID where to search for items.
|
||||
* @param {boolean} [recursive=true] Search in the context and its children.
|
||||
* @return {string} Cache key.
|
||||
*/
|
||||
protected getTagIndexPerAreaKey(id: number, name: string, collectionId: number, areaId: number, fromContextId: number,
|
||||
contextId: number, recursive: boolean): string {
|
||||
return this.ROOT_CACHE_KEY + 'index:' + id + ':' + name + ':' + collectionId + ':' + areaId + ':' + fromContextId + ':'
|
||||
+ contextId + ':' + (recursive ? 1 : 0);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue