108 lines
5.3 KiB
TypeScript
108 lines
5.3 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 { Directive, Input, OnInit, ElementRef, Optional } from '@angular/core';
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import { NavController } from 'ionic-angular';
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import { CoreDomUtilsProvider } from '@providers/utils/dom';
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import { CoreUtilsProvider } from '@providers/utils/utils';
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import { CoreSitePluginsProvider } from '../providers/siteplugins';
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import { CoreSitePluginsPluginContentComponent } from '../components/plugin-content/plugin-content';
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/**
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* Directive to display a new site plugin content when clicked. This new content can be displayed in a new page or in the
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* current page (only if the current page is already displaying a site plugin content).
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*
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* Example usages:
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*
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* A button to go to a new content page:
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*
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* <button ion-button core-site-plugins-new-content title="<% certificate.name %>" component="mod_certificate"
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* method="mobile_issues_view" [args]="{cmid: <% cmid %>, courseid: <% courseid %>}">
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* {{ 'plugin.mod_certificate_coursecertificate.viewissued' | translate }}
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* </button>
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*
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* A button to load new content in current page using a param from otherdata:
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*
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* <button ion-button core-site-plugins-new-content component="mod_certificate" method="mobile_issues_view"
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* [args]="{cmid: <% cmid %>, courseid: <% courseid %>}" samePage="true" [useOtherData]="['userid']">
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* {{ 'plugin.mod_certificate_coursecertificate.viewissued' | translate }}
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* </button>
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*/
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@Directive({
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selector: '[core-site-plugins-new-content]'
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})
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export class CoreSitePluginsNewContentDirective implements OnInit {
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@Input() component: string; // The component of the new content. If not provided, use the same component as current page.
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@Input() method: string; // The method to get the new content. If not provided, use the same method as current page.
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@Input() args: any; // The params to get the new content.
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@Input() title: string; // The title to display with the new content. Only if samePage=false.
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@Input() samePage: boolean | string; // Whether to display the content in same page or open a new one. Defaults to new page.
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@Input() useOtherData: any; // Whether to include other data in the args. @see CoreSitePluginsProvider.loadOtherDataInArgs.
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@Input() form: string; // ID or name to identify a form. The form will be obtained from document.forms.
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// If supplied and form is found, the form data will be retrieved and sent to the new content.
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@Input() jsData: any; // JS variables to pass to the new page so they can be used in the template or JS.
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// If true is supplied instead of an object, all initial variables from current page will be copied.
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@Input() preSets: any; // The preSets for the WS call of the new content.
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protected element: HTMLElement;
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constructor(element: ElementRef, protected utils: CoreUtilsProvider, @Optional() protected navCtrl: NavController,
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@Optional() protected parentContent: CoreSitePluginsPluginContentComponent, protected domUtils: CoreDomUtilsProvider,
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protected sitePluginsProvider: CoreSitePluginsProvider) {
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this.element = element.nativeElement || element;
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}
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/**
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* Component being initialized.
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*/
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ngOnInit(): void {
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this.element.addEventListener('click', (ev: Event): void => {
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ev.preventDefault();
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ev.stopPropagation();
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let args = this.args || {};
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if (this.parentContent) {
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args = this.sitePluginsProvider.loadOtherDataInArgs(this.args, this.parentContent.otherData, this.useOtherData);
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}
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if (this.form && document.forms[this.form]) {
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args = Object.assign(args, this.domUtils.getDataFromForm(document.forms[this.form]));
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}
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if (this.utils.isTrueOrOne(this.samePage)) {
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// Update the parent content (if it exists).
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if (this.parentContent) {
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this.parentContent.updateContent(args, this.component, this.method, this.jsData);
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}
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} else {
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let jsData = this.jsData;
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if (jsData === true) {
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jsData = this.parentContent && this.parentContent.data || {};
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}
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this.navCtrl.push('CoreSitePluginsPluginPage', {
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title: this.title,
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component: this.component || (this.parentContent && this.parentContent.component),
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method: this.method || (this.parentContent && this.parentContent.method),
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args: args,
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initResult: this.parentContent && this.parentContent.initResult,
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jsData: jsData,
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preSets: this.preSets
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});
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}
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});
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}
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}
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