MOBILE-2620 messages: Combined search page
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<ion-header>
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<ion-navbar core-back-button>
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<ion-title>{{ 'addon.messages.searchcombined' | translate }}</ion-title>
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<ion-buttons end>
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<!-- Add an empty context menu so discussion page can add items in split view, otherwise the menu disappears in some cases. -->
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<core-context-menu></core-context-menu>
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</ion-buttons>
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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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<core-search-box (onSubmit)="search($event)" (onClear)="clearSearch($event)" [disabled]="disableSearch" autocorrect="off" [spellcheck]="false" [autoFocus]="true" [lengthCheck]="1"></core-search-box>
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<core-loading [hideUntil]="!displaySearching" [message]="'core.searching' | translate">
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<ion-list *ngIf="displayResults">
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<ng-container *ngTemplateOutlet="resultsTemplate; context: {item: contacts}"></ng-container>
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<ng-container *ngTemplateOutlet="resultsTemplate; context: {item: nonContacts}"></ng-container>
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<ng-container *ngTemplateOutlet="resultsTemplate; context: {item: messages}"></ng-container>
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<!-- The infinite loading cannot be inside the ng-template, it fails because it doesn't find ion-content. -->
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<core-infinite-loading [enabled]="messages.canLoadMore" (action)="search(query, 'messages', $event)" [error]="messages.loadMoreError"></core-infinite-loading>
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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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<!-- Template to render a list of results -->
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<ng-template #resultsTemplate let-item="item">
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<ion-item-divider color="light" text-wrap>{{ item.titleString | translate }}</ion-item-divider>
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<ion-item text-wrap *ngIf="item.results.length == 0">
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{{ item.emptyString | translate }}
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</ion-item>
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<!-- List of results -->
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<a ion-item text-wrap *ngFor="let result of item.results" [title]="result.fullname" (click)="openDiscussion(result.id)" [class.core-split-item-selected]="result.id == selectedUserId" detail-none>
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<ion-avatar item-start core-user-avatar [user]="result" [checkOnline]="true" [linkProfile]="false"></ion-avatar>
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<h2>
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<core-format-text [text]="result.fullname"></core-format-text>
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<core-icon name="fa-ban" *ngIf="result.isblocked" [attr.aria-label]="'addon.messages.contactblocked' | translate"></core-icon>
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</h2>
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<ion-note *ngIf="result.lastmessagedate > 0">
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{{result.lastmessagedate | coreDateDayOrTime}}
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</ion-note>
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<core-format-text *ngIf="result.lastmessage" clean="true" singleLine="true" [text]="result.lastmessage"></core-format-text>
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</a>
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<!-- Load more button for contacts and non-contacts -->
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<ng-container *ngIf="item.type != 'messages'">
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<div padding-horizontal *ngIf="item.canLoadMore && !item.loadingMore">
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<button ion-button block color="light" (click)="search(query, item.type)">
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{{ 'core.loadmore' | translate }}
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</button>
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</div>
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<div *ngIf="item.loadingMore" padding text-center>
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<ion-spinner></ion-spinner>
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</div>
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</ng-container>
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</ng-template>
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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 { AddonMessagesSearchPage } from './search';
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import { CoreComponentsModule } from '@components/components.module';
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import { CoreDirectivesModule } from '@directives/directives.module';
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import { CorePipesModule } from '@pipes/pipes.module';
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import { AddonMessagesComponentsModule } from '../../components/components.module';
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@NgModule({
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declarations: [
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AddonMessagesSearchPage,
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],
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imports: [
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CoreComponentsModule,
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CoreDirectivesModule,
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CorePipesModule,
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AddonMessagesComponentsModule,
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IonicPageModule.forChild(AddonMessagesSearchPage),
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TranslateModule.forChild()
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],
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})
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export class AddonMessagesSearchPageModule {}
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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, OnDestroy, ViewChild } from '@angular/core';
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import { IonicPage } from 'ionic-angular';
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import { CoreEventsProvider } from '@providers/events';
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import { CoreSitesProvider } from '@providers/sites';
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import { AddonMessagesProvider } from '../../providers/messages';
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import { CoreSplitViewComponent } from '@components/split-view/split-view';
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import { CoreDomUtilsProvider } from '@providers/utils/dom';
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import { CoreAppProvider } from '@providers/app';
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/**
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* Page for searching users.
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*/
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@IonicPage({ segment: 'addon-messages-search' })
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@Component({
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selector: 'page-addon-messages-search',
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templateUrl: 'search.html',
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})
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export class AddonMessagesSearchPage implements OnDestroy {
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disableSearch = false;
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displaySearching = false;
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displayResults = false;
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query = '';
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contacts = {
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type: 'contacts',
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titleString: 'addon.messages.contacts',
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emptyString: 'addon.messages.searchnocontactsfound',
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results: [],
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canLoadMore: false,
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loadingMore: false
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};
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nonContacts = {
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type: 'noncontacts',
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titleString: 'addon.messages.noncontacts',
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emptyString: 'addon.messages.searchnononcontactsfound',
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results: [],
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canLoadMore: false,
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loadingMore: false
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};
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messages = {
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type: 'messages',
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titleString: 'addon.messages.messages',
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emptyString: 'addon.messages.searchnomessagesfound',
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results: [],
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canLoadMore: false,
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loadingMore: false,
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loadMoreError: false
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};
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selectedUserId = null;
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protected memberInfoObserver;
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@ViewChild(CoreSplitViewComponent) splitviewCtrl: CoreSplitViewComponent;
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constructor(private appProvider: CoreAppProvider, private domUtils: CoreDomUtilsProvider, eventsProvider: CoreEventsProvider,
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sitesProvider: CoreSitesProvider, private messagesProvider: AddonMessagesProvider) {
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// Update block status of a user.
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this.memberInfoObserver = eventsProvider.on(AddonMessagesProvider.MEMBER_INFO_CHANGED_EVENT, (data) => {
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if (!data.userBlocked && !data.userUnblocked) {
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// The block status has not changed, ignore.
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return;
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}
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const contact = this.contacts.results.find((user) => user.id == data.userId);
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if (contact) {
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contact.isblocked = data.userBlocked;
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} else {
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const nonContact = this.nonContacts.results.find((user) => user.id == data.userId);
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if (nonContact) {
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nonContact.isblocked = data.userBlocked;
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}
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}
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this.messages.results.forEach((message: any): void => {
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if (message.userid == data.userId) {
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message.isblocked = data.userBlocked;
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}
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});
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}, sitesProvider.getCurrentSiteId());
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}
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/**
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* Clear search.
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*/
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clearSearch(): void {
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this.query = '';
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this.displayResults = false;
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this.splitviewCtrl.emptyDetails();
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}
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/**
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* Start a new search or load more results.
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*
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* @param {string} query Text to search for.
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* @param {strings} loadMore Load more contacts, noncontacts or messages. If undefined, start a new search.
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* @param {any} [infiniteComplete] Infinite scroll complete function. Only used from core-infinite-loading.
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* @return {Promise<any>} Resolved when done.
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*/
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search(query: string, loadMore?: 'contacts' | 'noncontacts' | 'messages', infiniteComplete?: any): Promise<any> {
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this.appProvider.closeKeyboard();
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this.query = query;
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this.disableSearch = true;
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this.displaySearching = !loadMore;
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const promises = [];
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let newContacts = [];
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let newNonContacts = [];
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let newMessages = [];
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let canLoadMoreContacts = false;
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let canLoadMoreNonContacts = false;
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let canLoadMoreMessages = false;
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if (!loadMore || loadMore == 'contacts' || loadMore == 'noncontacts') {
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const limitNum = loadMore ? AddonMessagesProvider.LIMIT_SEARCH : AddonMessagesProvider.LIMIT_INITIAL_USER_SEARCH;
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let limitFrom = 0;
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if (loadMore == 'contacts') {
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limitFrom = this.contacts.results.length;
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this.contacts.loadingMore = true;
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} else if (loadMore == 'noncontacts') {
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limitFrom = this.nonContacts.results.length;
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this.nonContacts.loadingMore = true;
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}
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promises.push(
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this.messagesProvider.searchUsers(query, limitFrom, limitNum).then((result) => {
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if (!loadMore || loadMore == 'contacts') {
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newContacts = result.contacts;
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canLoadMoreContacts = result.canLoadMoreContacts;
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}
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if (!loadMore || loadMore == 'noncontacts') {
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newNonContacts = result.nonContacts;
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canLoadMoreNonContacts = result.canLoadMoreNonContacts;
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}
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})
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);
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}
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if (!loadMore || loadMore == 'messages') {
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let limitFrom = 0;
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if (loadMore == 'messages') {
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limitFrom = this.messages.results.length;
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this.messages.loadingMore = true;
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}
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promises.push(
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this.messagesProvider.searchMessages(query, undefined, limitFrom).then((result) => {
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newMessages = result.messages;
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canLoadMoreMessages = result.canLoadMore;
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})
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);
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}
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return Promise.all(promises).then(() => {
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if (!loadMore) {
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this.contacts.results = [];
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this.nonContacts.results = [];
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this.messages.results = [];
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}
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this.displayResults = true;
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if (!loadMore || loadMore == 'contacts') {
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this.contacts.results.push(...newContacts);
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this.contacts.canLoadMore = canLoadMoreContacts;
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}
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if (!loadMore || loadMore == 'noncontacts') {
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this.nonContacts.results.push(...newNonContacts);
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this.nonContacts.canLoadMore = canLoadMoreNonContacts;
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}
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if (!loadMore || loadMore == 'messages') {
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this.messages.results.push(...newMessages);
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this.messages.canLoadMore = canLoadMoreMessages;
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this.messages.loadMoreError = false;
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}
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if (!loadMore) {
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if (this.contacts.results.length > 0) {
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this.openDiscussion(this.contacts.results[0].id, true);
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} else if (this.nonContacts.results.length > 0) {
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this.openDiscussion(this.nonContacts.results[0].id, true);
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} else if (this.messages.results.length > 0) {
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this.openDiscussion(this.messages.results[0].userid, true);
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}
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}
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}).catch((error) => {
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this.domUtils.showErrorModalDefault(error, 'addon.messages.errorwhileretrievingusers', true);
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if (loadMore == 'messages') {
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this.messages.loadMoreError = true;
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}
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}).finally(() => {
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this.disableSearch = false;
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this.displaySearching = false;
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if (loadMore == 'contacts') {
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this.contacts.loadingMore = false;
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} else if (loadMore == 'noncontacts') {
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this.nonContacts.loadingMore = false;
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} else if (loadMore == 'messages') {
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this.messages.loadingMore = false;
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}
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infiniteComplete && infiniteComplete();
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});
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}
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/**
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* Open a discussion in the split view.
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*
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* @param {number} userId User id.
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* @param {boolean} [onInit=false] Whether the tser was selected on initial load.
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*/
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openDiscussion(userId: number, onInit: boolean = false): void {
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if (!onInit || this.splitviewCtrl.isOn()) {
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this.selectedUserId = userId;
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this.splitviewCtrl.push('AddonMessagesDiscussionPage', { userId });
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}
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}
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/**
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* Component destroyed.
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*/
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ngOnDestroy(): void {
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this.memberInfoObserver && this.memberInfoObserver.off();
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}
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}
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