MOBILE-2928 couse: Use openCourse when opening in current site

main
Dani Palou 2019-04-23 13:31:41 +02:00
parent b73b3d2727
commit 486ad67a31
9 changed files with 215 additions and 79 deletions

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@ -24,6 +24,7 @@ import { CoreUtilsProvider } from '@providers/utils/utils';
import { CoreAppProvider } from '@providers/app';
import { CoreEventsProvider } from '@providers/events';
import { CoreCourseProvider } from '@core/course/providers/course';
import { CoreCourseHelperProvider } from '@core/course/providers/helper';
import { CoreLoginHelperProvider } from '@core/login/providers/helper';
import { CoreContentLinksHelperProvider } from '@core/contentlinks/providers/helper';
import { CoreSitesProvider } from '@providers/sites';
@ -69,7 +70,7 @@ export class AddonModFeedbackFormPage implements OnDestroy {
protected eventsProvider: CoreEventsProvider, protected feedbackSync: AddonModFeedbackSyncProvider, network: Network,
protected translate: TranslateService, protected loginHelper: CoreLoginHelperProvider,
protected linkHelper: CoreContentLinksHelperProvider, sitesProvider: CoreSitesProvider,
@Optional() private content: Content, zone: NgZone) {
@Optional() private content: Content, zone: NgZone, protected courseHelper: CoreCourseHelperProvider) {
this.module = navParams.get('module');
this.courseId = navParams.get('courseId');
@ -325,10 +326,7 @@ export class AddonModFeedbackFormPage implements OnDestroy {
modal.dismiss();
});
} else {
// Use redirect to make the course the new history root (to avoid "loops" in history).
this.loginHelper.redirect('CoreCourseSectionPage', {
course: { id: this.courseId }
}, this.currentSite.getId());
this.courseHelper.getAndOpenCourse(undefined, this.courseId, {}, this.currentSite.getId());
}
}

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@ -1342,6 +1342,7 @@
"core.favourites": "Starred",
"core.filename": "Filename",
"core.filenameexist": "File name already exists: {{$a}}",
"core.filenotfound": "File not found, sorry.",
"core.fileuploader.addfiletext": "Add file",
"core.fileuploader.audio": "Audio",
"core.fileuploader.camera": "Camera",

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@ -13,16 +13,20 @@
// limitations under the License.
import { Injectable } from '@angular/core';
import { NavController } from 'ionic-angular';
import { TranslateService } from '@ngx-translate/core';
import { CoreAppProvider } from '@providers/app';
import { CoreEventsProvider } from '@providers/events';
import { CoreLoggerProvider } from '@providers/logger';
import { CoreSitesProvider, CoreSiteSchema } from '@providers/sites';
import { CoreDomUtilsProvider } from '@providers/utils/dom';
import { CoreTimeUtilsProvider } from '@providers/utils/time';
import { CoreUtilsProvider } from '@providers/utils/utils';
import { CoreSiteWSPreSets, CoreSite } from '@classes/site';
import { CoreConstants } from '../../constants';
import { CoreCourseOfflineProvider } from './course-offline';
import { CoreSitePluginsProvider } from '@core/siteplugins/providers/siteplugins';
import { CoreCourseFormatDelegate } from './format-delegate';
/**
* Service that provides some features regarding a course.
@ -96,7 +100,9 @@ export class CoreCourseProvider {
constructor(logger: CoreLoggerProvider, private sitesProvider: CoreSitesProvider, private eventsProvider: CoreEventsProvider,
private utils: CoreUtilsProvider, private timeUtils: CoreTimeUtilsProvider, private translate: TranslateService,
private courseOffline: CoreCourseOfflineProvider, private appProvider: CoreAppProvider) {
private courseOffline: CoreCourseOfflineProvider, private appProvider: CoreAppProvider,
private courseFormatDelegate: CoreCourseFormatDelegate, private sitePluginsProvider: CoreSitePluginsProvider,
private domUtils: CoreDomUtilsProvider) {
this.logger = logger.getInstance('CoreCourseProvider');
this.sitesProvider.registerSiteSchema(this.siteSchema);
@ -899,6 +905,61 @@ export class CoreCourseProvider {
return !!module.url;
}
/**
* Wait for any course format plugin to load, and open the course page.
*
* If the plugin's promise is resolved, the course page will be opened. If it is rejected, they will see an error.
* If the promise for the plugin is still in progress when the user tries to open the course, a loader
* will be displayed until it is complete, before the course page is opened. If the promise is already complete,
* they will see the result immediately.
*
* This function must be in here instead of course helper to prevent circular dependencies.
*
* @param {NavController} navCtrl The nav controller to use. If not defined, the course will be opened in main menu.
* @param {any} course Course to open
* @param {any} [params] Other params to pass to the course page.
* @return {Promise<any>} Promise resolved when done.
*/
openCourse(navCtrl: NavController, course: any, params?: any): Promise<any> {
const loading = this.domUtils.showModalLoading();
// Wait for site plugins to be fetched.
return this.sitePluginsProvider.waitFetchPlugins().then(() => {
if (this.sitePluginsProvider.sitePluginPromiseExists('format_' + course.format)) {
// This course uses a custom format plugin, wait for the format plugin to finish loading.
return this.sitePluginsProvider.sitePluginLoaded('format_' + course.format).then(() => {
// The format loaded successfully, but the handlers wont be registered until all site plugins have loaded.
if (this.sitePluginsProvider.sitePluginsFinishedLoading) {
return this.courseFormatDelegate.openCourse(navCtrl, course, params);
} else {
// Wait for plugins to be loaded.
const deferred = this.utils.promiseDefer(),
observer = this.eventsProvider.on(CoreEventsProvider.SITE_PLUGINS_LOADED, () => {
observer && observer.off();
this.courseFormatDelegate.openCourse(navCtrl, course, params).then((response) => {
deferred.resolve(response);
}).catch((error) => {
deferred.reject(error);
});
});
return deferred.promise;
}
}).catch(() => {
// The site plugin failed to load. The user needs to restart the app to try loading it again.
this.domUtils.showErrorModal('core.courses.errorloadplugins', true);
});
} else {
// No custom format plugin. We don't need to wait for anything.
return this.courseFormatDelegate.openCourse(navCtrl, course, params);
}
}).finally(() => {
loading.dismiss();
});
}
/**
* Change the course status, setting it to the previous status.
*

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@ -12,9 +12,10 @@
// See the License for the specific language governing permissions and
// limitations under the License.
import { Injectable } from '@angular/core';
import { Injectable, Injector } from '@angular/core';
import { NavController } from 'ionic-angular';
import { CoreCoursesProvider } from '@core/courses/providers/courses';
import { CoreLoginHelperProvider } from '@core/login/providers/helper';
import { CoreCourseFormatHandler } from './format-delegate';
/**
@ -25,7 +26,9 @@ export class CoreCourseFormatDefaultHandler implements CoreCourseFormatHandler {
name = 'CoreCourseFormatDefault';
format = 'default';
constructor(private coursesProvider: CoreCoursesProvider) { }
protected loginHelper: CoreLoginHelperProvider; // Inject it later to prevent circular dependencies.
constructor(protected coursesProvider: CoreCoursesProvider, protected injector: Injector) { }
/**
* Whether or not the handler is enabled on a site level.
@ -154,7 +157,7 @@ export class CoreCourseFormatDefaultHandler implements CoreCourseFormatHandler {
* getCourseFormatComponent because it will display the course handlers at the top.
* Your page should include the course handlers using CoreCoursesDelegate.
*
* @param {NavController} navCtrl The NavController instance to use.
* @param {NavController} navCtrl The NavController instance to use. If not defined, please use loginHelper.redirect.
* @param {any} course The course to open. It should contain a "format" attribute.
* @param {any} [params] Params to pass to the course page.
* @return {Promise<any>} Promise resolved when done.
@ -163,7 +166,14 @@ export class CoreCourseFormatDefaultHandler implements CoreCourseFormatHandler {
params = params || {};
Object.assign(params, { course: course });
return navCtrl.push('CoreCourseSectionPage', params);
if (navCtrl) {
return navCtrl.push('CoreCourseSectionPage', params);
} else {
// Open the course in the "phantom" tab.
this.loginHelper = this.loginHelper || this.injector.get(CoreLoginHelperProvider);
return this.loginHelper.redirect('CoreCourseSectionPage', params);
}
}
/**

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@ -36,8 +36,6 @@ import { CoreLoginHelperProvider } from '@core/login/providers/helper';
import { CoreConstants } from '@core/constants';
import { CoreSite } from '@classes/site';
import * as moment from 'moment';
import { CoreSitePluginsProvider } from '@core/siteplugins/providers/siteplugins';
import { CoreCourseFormatDelegate } from '@core/course/providers/format-delegate';
/**
* Prefetch info of a module.
@ -125,8 +123,7 @@ export class CoreCourseHelperProvider {
private courseOptionsDelegate: CoreCourseOptionsDelegate, private siteHomeProvider: CoreSiteHomeProvider,
private eventsProvider: CoreEventsProvider, private fileHelper: CoreFileHelperProvider,
private appProvider: CoreAppProvider, private fileProvider: CoreFileProvider, private injector: Injector,
private coursesProvider: CoreCoursesProvider, private courseOffline: CoreCourseOfflineProvider,
private courseFormatDelegate: CoreCourseFormatDelegate, private sitePluginsProvider: CoreSitePluginsProvider) { }
private coursesProvider: CoreCoursesProvider, private courseOffline: CoreCourseOfflineProvider) { }
/**
* This function treats every module on the sections provided to load the handler data, treat completion
@ -794,6 +791,30 @@ export class CoreCourseHelperProvider {
});
}
/**
* Get a course, wait for any course format plugin to load, and open the course page. It basically chains the functions
* getCourse and openCourse.
*
* @param {NavController} navCtrl The nav controller to use. If not defined, the course will be opened in main menu.
* @param {number} courseId Course ID.
* @param {any} [params] Other params to pass to the course page.
* @param {string} [siteId] Site ID. If not defined, current site.
*/
getAndOpenCourse(navCtrl: NavController, courseId: number, params?: any, siteId?: string): Promise<any> {
const modal = this.domUtils.showModalLoading();
return this.getCourse(courseId, siteId).then((data) => {
return data.course;
}).catch(() => {
// Cannot get course, return a "fake".
return { id: courseId };
}).then((course) => {
modal.dismiss();
return this.openCourse(navCtrl, course, params, siteId);
});
}
/**
* Check if the course has a block with that name.
*
@ -1121,14 +1142,17 @@ export class CoreCourseHelperProvider {
// Check if site home is available.
return this.siteHomeProvider.isAvailable().then(() => {
this.loginHelper.redirect('CoreSiteHomeIndexPage', params, siteId);
}).finally(() => {
modal.dismiss();
});
} else {
this.loginHelper.redirect('CoreCourseSectionPage', params, siteId);
modal.dismiss();
return this.getAndOpenCourse(undefined, courseId, params, siteId);
}
}).catch((error) => {
this.domUtils.showErrorModalDefault(error, 'core.course.errorgetmodule', true);
}).finally(() => {
modal.dismiss();
this.domUtils.showErrorModalDefault(error, 'core.course.errorgetmodule', true);
});
}
@ -1399,46 +1423,22 @@ export class CoreCourseHelperProvider {
* will be displayed until it is complete, before the course page is opened. If the promise is already complete,
* they will see the result immediately.
*
* @param {NavController} navCtrl The nav controller to use.
* @param {NavController} navCtrl The nav controller to use. If not defined, the course will be opened in main menu.
* @param {any} course Course to open
* @param {any} [params] Params to pass to the course page.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved when done.
*/
openCourse(navCtrl: NavController, course: any, params?: any): Promise<any> {
if (this.sitePluginsProvider.sitePluginPromiseExists('format_' + course.format)) {
// This course uses a custom format plugin, wait for the format plugin to finish loading.
const loading = this.domUtils.showModalLoading();
return this.sitePluginsProvider.sitePluginLoaded('format_' + course.format).then(() => {
// The format loaded successfully, but the handlers wont be registered until all site plugins have loaded.
if (this.sitePluginsProvider.sitePluginsFinishedLoading) {
loading.dismiss();
return this.courseFormatDelegate.openCourse(navCtrl, course, params);
} else {
// Wait for plugins to be loaded.
const deferred = this.utils.promiseDefer(),
observer = this.eventsProvider.on(CoreEventsProvider.SITE_PLUGINS_LOADED, () => {
loading.dismiss();
observer && observer.off();
this.courseFormatDelegate.openCourse(navCtrl, course, params).then((response) => {
deferred.resolve(response);
}).catch((error) => {
deferred.reject(error);
});
});
return deferred.promise;
}
}).catch(() => {
// The site plugin failed to load. The user needs to restart the app to try loading it again.
loading.dismiss();
this.domUtils.showErrorModal('core.courses.errorloadplugins', true);
});
openCourse(navCtrl: NavController, course: any, params?: any, siteId?: string): Promise<any> {
if (!siteId || siteId == this.sitesProvider.getCurrentSiteId()) {
// Current site, we can open the course.
return this.courseProvider.openCourse(navCtrl, course, params);
} else {
// No custom format plugin. We don't need to wait for anything.
return this.courseFormatDelegate.openCourse(navCtrl, course, params);
// We need to load the site first.
params = params || {};
Object.assign(params, { course: course });
return this.loginHelper.redirect(CoreLoginHelperProvider.OPEN_COURSE, params, siteId);
}
}
}

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@ -19,8 +19,8 @@ import { CoreDomUtilsProvider } from '@providers/utils/dom';
import { CoreTextUtilsProvider } from '@providers/utils/text';
import { CoreContentLinksHandlerBase } from '@core/contentlinks/classes/base-handler';
import { CoreContentLinksAction } from '@core/contentlinks/providers/delegate';
import { CoreLoginHelperProvider } from '@core/login/providers/helper';
import { CoreCourseProvider } from '@core/course/providers/course';
import { CoreCourseHelperProvider } from '@core/course/providers/helper';
import { CoreCoursesProvider } from './courses';
/**
@ -34,9 +34,9 @@ export class CoreCoursesCourseLinkHandler extends CoreContentLinksHandlerBase {
protected waitStart = 0;
constructor(private sitesProvider: CoreSitesProvider, private coursesProvider: CoreCoursesProvider,
private loginHelper: CoreLoginHelperProvider, private domUtils: CoreDomUtilsProvider,
private domUtils: CoreDomUtilsProvider,
private translate: TranslateService, private courseProvider: CoreCourseProvider,
private textUtils: CoreTextUtilsProvider) {
private textUtils: CoreTextUtilsProvider, private courseHelper: CoreCourseHelperProvider) {
super();
}
@ -55,7 +55,6 @@ export class CoreCoursesCourseLinkHandler extends CoreContentLinksHandlerBase {
const sectionId = params.sectionid ? parseInt(params.sectionid, 10) : null,
pageParams: any = {
course: { id: courseId },
sectionId: sectionId || null
};
let sectionNumber = typeof params.section != 'undefined' ? parseInt(params.section, 10) : NaN;
@ -80,8 +79,8 @@ export class CoreCoursesCourseLinkHandler extends CoreContentLinksHandlerBase {
// Ignore errors.
});
} else {
// Use redirect to make the course the new history root (to avoid "loops" in history).
this.loginHelper.redirect('CoreCourseSectionPage', pageParams, siteId);
// Don't pass the navCtrl to make the course the new history root (to avoid "loops" in history).
this.courseHelper.getAndOpenCourse(undefined, courseId, pageParams, siteId);
}
}
}];
@ -121,9 +120,12 @@ export class CoreCoursesCourseLinkHandler extends CoreContentLinksHandlerBase {
protected actionEnrol(courseId: number, url: string, pageParams: any): Promise<any> {
const modal = this.domUtils.showModalLoading(),
isEnrolUrl = !!url.match(/(\/enrol\/index\.php)|(\/course\/enrol\.php)/);
let course;
// Check if user is enrolled in the course.
return this.coursesProvider.getUserCourse(courseId).catch(() => {
return this.coursesProvider.getUserCourse(courseId).then((courseObj) => {
course = courseObj;
}).catch(() => {
// User is not enrolled in the course. Check if can self enrol.
return this.canSelfEnrol(courseId).then(() => {
modal.dismiss();
@ -134,7 +136,9 @@ export class CoreCoursesCourseLinkHandler extends CoreContentLinksHandlerBase {
return promise.then(() => {
// Enrol URL or user confirmed.
return this.selfEnrol(courseId).catch((error) => {
return this.selfEnrol(courseId).then((courseObj) => {
course = courseObj;
}).catch((error) => {
if (error) {
this.domUtils.showErrorModal(error);
}
@ -170,10 +174,22 @@ export class CoreCoursesCourseLinkHandler extends CoreContentLinksHandlerBase {
});
});
}).then(() => {
// Check if we need to retrieve the course.
if (!course) {
return this.courseHelper.getCourse(courseId).then((data) => {
return data.course;
}).catch(() => {
// Cannot get course, return a "fake".
return { id: courseId };
});
}
return course;
}).then((course) => {
modal.dismiss();
// Use redirect to make the course the new history root (to avoid "loops" in history).
this.loginHelper.redirect('CoreCourseSectionPage', pageParams, this.sitesProvider.getCurrentSiteId());
// Now open the course.
this.courseHelper.openCourse(undefined, course, pageParams);
});
}

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@ -28,6 +28,7 @@ import { CoreTextUtilsProvider } from '@providers/utils/text';
import { CoreUrlUtilsProvider } from '@providers/utils/url';
import { CoreUtilsProvider } from '@providers/utils/utils';
import { CoreSitePluginsProvider } from '@core/siteplugins/providers/siteplugins';
import { CoreCourseProvider } from '@core/course/providers/course';
import { CoreConfigConstants } from '../../../configconstants';
import { CoreConstants } from '@core/constants';
import { Md5 } from 'ts-md5/dist/md5';
@ -72,6 +73,8 @@ export interface CoreLoginSSOData {
*/
@Injectable()
export class CoreLoginHelperProvider {
static OPEN_COURSE = 'open_course';
protected logger;
protected isSSOConfirmShown = false;
protected isOpenEditAlertShown = false;
@ -83,7 +86,7 @@ export class CoreLoginHelperProvider {
private eventsProvider: CoreEventsProvider, private appProvider: CoreAppProvider, private utils: CoreUtilsProvider,
private urlUtils: CoreUrlUtilsProvider, private configProvider: CoreConfigProvider, private platform: Platform,
private initDelegate: CoreInitDelegate, private sitePluginsProvider: CoreSitePluginsProvider,
private location: Location, private alertCtrl: AlertController) {
private location: Location, private alertCtrl: AlertController, private courseProvider: CoreCourseProvider) {
this.logger = logger.getInstance('CoreLoginHelper');
}
@ -423,13 +426,7 @@ export class CoreLoginHelperProvider {
* @return {Promise<any>} Promise resolved when done.
*/
goToSiteInitialPage(navCtrl?: NavController, page?: string, params?: any, options?: NavOptions): Promise<any> {
navCtrl = navCtrl || this.appProvider.getRootNavController();
// Due to DeepLinker, we need to remove the path from the URL before going to main menu.
// IonTabs checks the URL to determine which path to load for deep linking, so we clear the URL.
this.location.replaceState('');
return navCtrl.setRoot('CoreMainMenuPage', { redirectPage: page, redirectParams: params }, options);
return this.openMainMenu(navCtrl, page, params, options);
}
/**
@ -604,11 +601,7 @@ export class CoreLoginHelperProvider {
return this.sitesProvider.loadSite(siteId, page, params).then((loggedIn) => {
if (loggedIn) {
// Due to DeepLinker, we need to remove the path from the URL before going to main menu.
// IonTabs checks the URL to determine which path to load for deep linking, so we clear the URL.
this.location.replaceState('');
return navCtrl.setRoot('CoreMainMenuPage', { redirectPage: page, redirectParams: params });
return this.openMainMenu(navCtrl, page, params);
}
}).catch((error) => {
// Site doesn't exist.
@ -626,7 +619,39 @@ export class CoreLoginHelperProvider {
* @param {any} params Params to pass to the page.
*/
protected loadPageInMainMenu(page: string, params: any): void {
this.eventsProvider.trigger(CoreEventsProvider.LOAD_PAGE_MAIN_MENU, { redirectPage: page, redirectParams: params });
if (page == CoreLoginHelperProvider.OPEN_COURSE) {
// Use the openCourse function.
this.courseProvider.openCourse(undefined, params.course, params);
} else {
this.eventsProvider.trigger(CoreEventsProvider.LOAD_PAGE_MAIN_MENU, { redirectPage: page, redirectParams: params });
}
}
/**
* Open the main menu, loading a certain page.
*
* @param {NavController} navCtrl NavController.
* @param {string} page Name of the page to load.
* @param {any} params Params to pass to the page.
* @param {NavOptions} [options] Navigation options.
* @return {Promise<any>} Promise resolved when done.
*/
protected openMainMenu(navCtrl: NavController, page: string, params: any, options?: NavOptions): Promise<any> {
navCtrl = navCtrl || this.appProvider.getRootNavController();
// Due to DeepLinker, we need to remove the path from the URL before going to main menu.
// IonTabs checks the URL to determine which path to load for deep linking, so we clear the URL.
this.location.replaceState('');
if (page == CoreLoginHelperProvider.OPEN_COURSE) {
// Load the main menu first, and then open the course.
return navCtrl.setRoot('CoreMainMenuPage').finally(() => {
return this.courseProvider.openCourse(undefined, params.course, params);
});
} else {
// Open the main menu.
return navCtrl.setRoot('CoreMainMenuPage', { redirectPage: page, redirectParams: params }, options);
}
}
/**
@ -793,7 +818,7 @@ export class CoreLoginHelperProvider {
/**
* Redirect to a new page, setting it as the root page and loading the right site if needed.
*
* @param {string} page Name of the page to load.
* @param {string} page Name of the page to load. Special cases: OPEN_COURSE (to open course page).
* @param {any} params Params to pass to the page.
* @param {string} [siteId] Site to load. If not defined, current site.
* @return {Promise<any>} Promise resolved when done.

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@ -107,8 +107,9 @@ export class CoreSitePluginsHelperProvider {
}).finally(() => {
eventsProvider.trigger(CoreEventsProvider.SITE_PLUGINS_LOADED, {}, data.siteId);
});
}
}).finally(() => {
this.sitePluginsProvider.setPluginsFetched();
});
});

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@ -21,7 +21,7 @@ import { CoreLoggerProvider } from '@providers/logger';
import { CoreSite, CoreSiteWSPreSets } from '@classes/site';
import { CoreSitesProvider } from '@providers/sites';
import { CoreTextUtilsProvider } from '@providers/utils/text';
import { CoreUtilsProvider } from '@providers/utils/utils';
import { CoreUtilsProvider, PromiseDefer } from '@providers/utils/utils';
import { CoreConfigConstants } from '../../../configconstants';
import { CoreCoursesProvider } from '@core/courses/providers/courses';
import { CoreEventsProvider } from '@providers/events';
@ -67,6 +67,7 @@ export class CoreSitePluginsProvider {
protected logger;
protected sitePlugins: {[name: string]: CoreSitePluginsHandler} = {}; // Site plugins registered.
protected sitePluginPromises: {[name: string]: Promise<any>} = {}; // Promises of loading plugins.
protected fetchPluginsDeferred: PromiseDefer;
hasSitePluginsLoaded = false;
sitePluginsFinishedLoading = false;
@ -75,10 +76,17 @@ export class CoreSitePluginsProvider {
private filepoolProvider: CoreFilepoolProvider, private coursesProvider: CoreCoursesProvider,
private textUtils: CoreTextUtilsProvider, private eventsProvider: CoreEventsProvider) {
this.logger = logger.getInstance('CoreUserProvider');
const observer = this.eventsProvider.on(CoreEventsProvider.SITE_PLUGINS_LOADED, () => {
this.sitePluginsFinishedLoading = true;
observer && observer.off();
});
// Initialize deferred at start and on logout.
this.fetchPluginsDeferred = this.utils.promiseDefer();
eventsProvider.on(CoreEventsProvider.LOGOUT, () => {
this.fetchPluginsDeferred = this.utils.promiseDefer();
});
}
/**
@ -531,6 +539,13 @@ export class CoreSitePluginsProvider {
this.sitePluginPromises[component] = promise;
}
/**
* Set plugins fetched.
*/
setPluginsFetched(): void {
this.fetchPluginsDeferred.resolve();
}
/**
* Is a plugin being initialised for the specified component?
*
@ -550,4 +565,13 @@ export class CoreSitePluginsProvider {
sitePluginLoaded(component: string): Promise<any> {
return this.sitePluginPromises[component];
}
/**
* Wait for fetch plugins to be done.
*
* @return {Promise<any>} Promise resolved when site plugins have been fetched.
*/
waitFetchPlugins(): Promise<any> {
return this.fetchPluginsDeferred.promise;
}
}