TypeScript CoreAppProvider.isDesktop方法代码示例

    constructor(platform: Platform, device: Device, appProvider: CoreAppProvider, fileProvider: CoreFileProvider,
            initDelegate: CoreInitDelegate, langProvider: CoreLangProvider, sitesProvider: CoreSitesProvider,
            localNotificationsProvider: CoreLocalNotificationsProvider, pushNotificationsProvider: AddonPushNotificationsProvider) {

        const currentSite = sitesProvider.getCurrentSite();

        this.appName = appProvider.isDesktop() ? CoreConfigConstants.desktopappname : CoreConfigConstants.appname;
        this.versionName = CoreConfigConstants.versionname;
        this.versionCode = CoreConfigConstants.versioncode;
        this.compilationTime = CoreConfigConstants.compilationtime;
        this.lastCommit = CoreConfigConstants.lastcommit;

        // Calculate the privacy policy to use.
        this.privacyPolicy = (currentSite && (currentSite.getStoredConfig('tool_mobile_apppolicy') ||
                currentSite.getStoredConfig('sitepolicy'))) || CoreConfigConstants.privacypolicy;

        this.navigator = window.navigator;
        if (window.location && window.location.href) {
            const url = window.location.href;
            this.locationHref = url.substr(0, url.indexOf('#'));
        }

        this.appReady = initDelegate.isReady() ? 'core.yes' : 'core.no';
        this.deviceType = platform.is('tablet') ? 'core.tablet' : 'core.phone';

        if (platform.is('android')) {
            this.deviceOs = 'core.android';
        } else if (platform.is('ios')) {
            this.deviceOs = 'core.ios';
        } else if (platform.is('windows')) {
            this.deviceOs = 'core.windowsphone';
        } else {
            const matches = navigator.userAgent.match(/\(([^\)]*)\)/);
            if (matches && matches.length > 1) {
                this.deviceOs = matches[1];
            } else {
                this.deviceOs = 'core.unknown';
            }
        }

        langProvider.getCurrentLanguage().then((lang) => {
            this.currentLanguage = lang;
        });

        this.networkStatus = appProvider.isOnline() ? 'core.online' : 'core.offline';
        this.wifiConnection = appProvider.isWifi() ? 'core.yes' : 'core.no';
        this.deviceWebWorkers = !!window['Worker'] && !!window['URL'] ? 'core.yes' : 'core.no';
        this.device = device;

        if (fileProvider.isAvailable()) {
            fileProvider.getBasePath().then((basepath) => {
                this.fileSystemRoot = basepath;
                this.fsClickable = fileProvider.usesHTMLAPI();
            });
        }

        this.localNotifAvailable = localNotificationsProvider.isAvailable() ? 'core.yes' : 'core.no';
        this.pushId = pushNotificationsProvider.getPushId();
    }

    /**
     * Get the current badge count visible when the app is not running
     * successHandler gets called with an integer which is the current badge count
     */
    getApplicationIconBadgeNumber(): Promise<number> {
        if (!this.appProvider.isDesktop()) {
            return Promise.reject('getApplicationIconBadgeNumber is not supported in browser');
        }

        try {
            const app = require('electron').remote.app;

            return Promise.resolve(app.getBadgeCount());
        } catch (ex) {
            return Promise.reject(ex);
        }
    }

    /**
     * Open an file.
     *
     * @param {string} filePath File path.
     * @param {string} fileMIMEType File MIME type.
     * @returns {Promise<any>} Promise resolved when done.
     */
    open(filePath: string, fileMIMEType: string): Promise<any> {
        if (this.appProvider.isDesktop()) {
            // It's a desktop app, send an event so the file is opened.
            // Opening the file from here (renderer process) doesn't focus the opened app, that's why an event is needed.
            // Use sendSync so we can receive the result.
            if (!require('electron').ipcRenderer.sendSync('openItem', filePath)) {
                return Promise.reject('Error opening file');
            }
        } else {
            window.open(filePath, '_blank');
        }

        return Promise.resolve();
    }

    constructor(appProvider: CoreAppProvider) {
        super();

        this.isDesktop = appProvider.isDesktop();
        if (this.isDesktop) {
            this.clipboard = require('electron').clipboard;
        } else {
            // In browser the text must be selected in order to copy it. Create a hidden textarea to put the text in it.
            this.copyTextarea = document.createElement('textarea');
            this.copyTextarea.className = 'core-browser-copy-area';
            this.copyTextarea.setAttribute('aria-hidden', 'true');
            document.body.appendChild(this.copyTextarea);
        }
    }

    /**
     * Opens a URL in a new InAppBrowser instance, the current browser instance, or the system browser.
     *
     * @param {string} url The URL to load.
     * @param {string} [target] The target in which to load the URL, an optional parameter that defaults to _self.
     * @param {string} [options] Options for the InAppBrowser.
     * @return {any} The new instance.
     */
    create(url: string, target?: string, options: string = 'location=yes'): any {
        if (options && typeof options !== 'string') {
            // Convert to string.
            options = Object.keys(options).map((key) => {
                return key + '=' + options[key];
            }).join(',');
        }

        if (!this.appProvider.isDesktop()) {
            return super.create(url, target, options);
        }

        return new InAppBrowserObjectMock(this.appProvider, this.fileProvider, this.urlUtils, url, target, options);
    }

    /**
     * Set the badge count visible when the app is not running
     *
     * The count is an integer indicating what number should show up in the badge.
     * Passing 0 will clear the badge.
     * Each notification event contains a data.count value which can be used to set the badge to correct number.
     *
     * @param count
     */
    setApplicationIconBadgeNumber(count?: number): Promise<any> {
        if (!this.appProvider.isDesktop()) {
            return Promise.reject('setApplicationIconBadgeNumber is not supported in browser');
        }

        try {
            const app = require('electron').remote.app;
            if (app.setBadgeCount(count)) {
                return Promise.resolve();
            } else {
                return Promise.reject(null);
            }
        } catch (ex) {
            return Promise.reject(ex);
        }
    }

    constructor(mainMenuDelegate: CoreMainMenuDelegate, mainMenuHandler: AddonNotificationsMainMenuHandler,
            settingsDelegate: CoreSettingsDelegate, settingsHandler: AddonNotificationsSettingsHandler,
            cronDelegate: CoreCronDelegate, cronHandler: AddonNotificationsCronHandler, zone: NgZone,
            appProvider: CoreAppProvider, utils: CoreUtilsProvider, sitesProvider: CoreSitesProvider,
            notificationsProvider: AddonNotificationsProvider, localNotifications: CoreLocalNotificationsProvider,
            linkHelper: CoreContentLinksHelperProvider, pushNotificationsDelegate: AddonPushNotificationsDelegate) {
        mainMenuDelegate.registerHandler(mainMenuHandler);
        settingsDelegate.registerHandler(settingsHandler);
        cronDelegate.register(cronHandler);

        const notificationClicked = (notification: any): void => {
            sitesProvider.isFeatureDisabled('CoreMainMenuDelegate_AddonNotifications', notification.site).then((disabled) => {
                if (disabled) {
                    // Notifications are disabled, stop.
                    return;
                }

                notificationsProvider.invalidateNotificationsList().finally(() => {
                    linkHelper.goInSite(undefined, 'AddonNotificationsListPage', undefined, notification.site);
                });
            });
        };

        if (appProvider.isDesktop()) {
            // Listen for clicks in simulated push notifications.
            localNotifications.registerClick(AddonNotificationsProvider.PUSH_SIMULATION_COMPONENT, notificationClicked);
        }

        // Register push notification clicks.
        pushNotificationsDelegate.on('click').subscribe((notification) => {
            if (utils.isTrueOrOne(notification.notif)) {
                // Execute the callback in the Angular zone, so change detection doesn't stop working.
                zone.run(() => {
                    notificationClicked(notification);
                });

                return true;
            }
        });
    }

    constructor(mainMenuDelegate: CoreMainMenuDelegate, mainMenuHandler: AddonNotificationsMainMenuHandler,
            settingsDelegate: CoreSettingsDelegate, settingsHandler: AddonNotificationsSettingsHandler,
            cronDelegate: CoreCronDelegate, cronHandler: AddonNotificationsCronHandler, zone: NgZone,
            appProvider: CoreAppProvider, utils: CoreUtilsProvider, sitesProvider: CoreSitesProvider,
            notificationsProvider: AddonNotificationsProvider, localNotifications: CoreLocalNotificationsProvider,
            linkHelper: CoreContentLinksHelperProvider, pushNotificationsDelegate: AddonPushNotificationsDelegate,
            urlUtils: CoreUrlUtilsProvider, forumProvider: AddonModForumProvider) {

        mainMenuDelegate.registerHandler(mainMenuHandler);
        settingsDelegate.registerHandler(settingsHandler);
        cronDelegate.register(cronHandler);

        const notificationClicked = (notification: any): void => {

            // Temporary fix to make forum notifications work. This will be improved in next release.
            if (notification.moodlecomponent == 'mod_forum' && notification.name == 'posts') {
                sitesProvider.isFeatureDisabled('CoreCourseModuleDelegate_AddonModForum', notification.site).then((disabled) => {
                    if (disabled) {
                        // Forum is disabled, stop.
                        return;
                    }

                    const contextUrlParams = urlUtils.extractUrlParams(notification.contexturl),
                        pageParams: any = {
                            courseId: Number(notification.courseid),
                            discussionId: Number(contextUrlParams.d),
                        };

                    if (contextUrlParams.urlHash) {
                        pageParams.postId = Number(contextUrlParams.urlHash.replace('p', ''));
                    }

                    forumProvider.invalidateDiscussionPosts(pageParams.discussionId).catch(() => {
                        // Ignore errors.
                    }).then(() => {
                        linkHelper.goInSite(undefined, 'AddonModForumDiscussionPage', pageParams, notification.site);
                    });
                });
            } else {
                goToNotifications(notification);
            }
        };
        const goToNotifications = (notification: any): void => {
            sitesProvider.isFeatureDisabled('CoreMainMenuDelegate_AddonNotifications', notification.site).then((disabled) => {
                if (disabled) {
                    // Notifications are disabled, stop.
                    return;
                }

                notificationsProvider.invalidateNotificationsList().finally(() => {
                    linkHelper.goInSite(undefined, 'AddonNotificationsListPage', undefined, notification.site);
                });
            });
        };

        if (appProvider.isDesktop()) {
            // Listen for clicks in simulated push notifications.
            localNotifications.registerClick(AddonNotificationsProvider.PUSH_SIMULATION_COMPONENT, notificationClicked);
        }

        // Register push notification clicks.
        pushNotificationsDelegate.on('click').subscribe((notification) => {
            if (utils.isTrueOrOne(notification.notif)) {
                // Execute the callback in the Angular zone, so change detection doesn't stop working.
                zone.run(() => {
                    notificationClicked(notification);
                });

                return true;
            }
        });
    }

    constructor(mainMenuDelegate: CoreMainMenuDelegate, mainmenuHandler: AddonMessagesMainMenuHandler,
            contentLinksDelegate: CoreContentLinksDelegate, indexLinkHandler: AddonMessagesIndexLinkHandler,
            discussionLinkHandler: AddonMessagesDiscussionLinkHandler, sendMessageHandler: AddonMessagesSendMessageUserHandler,
            userDelegate: CoreUserDelegate, cronDelegate: CoreCronDelegate, syncHandler: AddonMessagesSyncCronHandler,
            network: Network, zone: NgZone, messagesSync: AddonMessagesSyncProvider, appProvider: CoreAppProvider,
            localNotifications: CoreLocalNotificationsProvider, messagesProvider: AddonMessagesProvider,
            sitesProvider: CoreSitesProvider, linkHelper: CoreContentLinksHelperProvider, updateManager: CoreUpdateManagerProvider,
            settingsHandler: AddonMessagesSettingsHandler, settingsDelegate: CoreSettingsDelegate,
            pushNotificationsDelegate: AddonPushNotificationsDelegate, utils: CoreUtilsProvider,
            addContactHandler: AddonMessagesAddContactUserHandler, blockContactHandler: AddonMessagesBlockContactUserHandler) {
        // Register handlers.
        mainMenuDelegate.registerHandler(mainmenuHandler);
        contentLinksDelegate.registerHandler(indexLinkHandler);
        contentLinksDelegate.registerHandler(discussionLinkHandler);
        userDelegate.registerHandler(sendMessageHandler);
        userDelegate.registerHandler(addContactHandler);
        userDelegate.registerHandler(blockContactHandler);
        cronDelegate.register(syncHandler);
        cronDelegate.register(mainmenuHandler);
        settingsDelegate.registerHandler(settingsHandler);

        // Sync some discussions when device goes online.
        network.onConnect().subscribe(() => {
            // Execute the callback in the Angular zone, so change detection doesn't stop working.
            zone.run(() => {
                messagesSync.syncAllDiscussions(undefined, true);
            });
        });

        const notificationClicked = (notification: any): void => {
            messagesProvider.isMessagingEnabledForSite(notification.site).then(() => {
                sitesProvider.isFeatureDisabled('CoreMainMenuDelegate_AddonMessages', notification.site).then((disabled) => {
                    if (disabled) {
                        // Messages are disabled, stop.
                        return;
                    }

                    messagesProvider.invalidateDiscussionsCache(notification.site).finally(() => {
                        linkHelper.goInSite(undefined, 'AddonMessagesIndexPage', undefined, notification.site);
                    });
                });
            });
        };

        if (appProvider.isDesktop()) {
            // Listen for clicks in simulated push notifications.
            localNotifications.registerClick(AddonMessagesProvider.PUSH_SIMULATION_COMPONENT, notificationClicked);
        }

        // Register push notification clicks.
        pushNotificationsDelegate.on('click').subscribe((notification) => {
            if (utils.isFalseOrZero(notification.notif)) {
                notificationClicked(notification);

                return true;
            }
        });

        // Allow migrating the table from the old app to the new schema.
        updateManager.registerSiteTableMigration({
            name: 'mma_messages_offline_messages',
            newName: AddonMessagesOfflineProvider.MESSAGES_TABLE,
            fields: [
                {
                    name: 'textformat',
                    delete: true
                }
            ]
        });

        // Migrate the component name.
        updateManager.registerLocalNotifComponentMigration('mmaMessagesPushSimulation',
                AddonMessagesProvider.PUSH_SIMULATION_COMPONENT);
    }