( function () { /** * Wrapper for the notifications widget, for view outside the popup. * * @class * @extends OO.ui.Widget * @mixes OO.ui.mixin.PendingElement * * @constructor * @param {mw.echo.Controller} controller Echo controller * @param {mw.echo.dm.ModelManager} model Notifications model manager * @param {Object} [config] Configuration object * @cfg {jQuery} [$overlay] A jQuery element functioning as an overlay * for popups. */ mw.echo.ui.NotificationsWrapper = function MwEchoUiNotificationsWrapper( controller, model, config ) { config = config || {}; // Parent constructor mw.echo.ui.NotificationsWrapper.super.call( this, config ); // Mixin constructor OO.ui.mixin.PendingElement.call( this, config ); this.controller = controller; this.model = model; this.notificationsWidget = new mw.echo.ui.NotificationsListWidget( this.controller, this.model, { $overlay: config.$overlay, types: this.controller.getTypes(), label: mw.msg( 'notifications' ), icon: 'bell' } ); // Initialize this.$element .addClass( 'mw-echo-notificationsWrapper skin-invert' ) .append( this.notificationsWidget.$element ); }; /* Initialization */ OO.inheritClass( mw.echo.ui.NotificationsWrapper, OO.ui.Widget ); OO.mixinClass( mw.echo.ui.NotificationsWrapper, OO.ui.mixin.PendingElement ); /* Events */ /** * Notifications have successfully finished being processed and are fully loaded * * @event mw.echo.ui.NotificationsWrapper#finishLoading */ /* Methods */ /** * Populate the notifications panel * * @return {jQuery.Promise} A promise that is resolved when all notifications * were fetched from the API and added to the model and UI. * @fires mw.echo.ui.NotificationsWrapper#finishLoading */ mw.echo.ui.NotificationsWrapper.prototype.populate = function () { var widget = this; this.pushPending(); return this.controller.fetchLocalNotifications( true ) .catch( function ( errorObj ) { if ( errorObj.errCode === 'notlogin-required' ) { // Login required message widget.notificationsWidget.resetLoadingOption( mw.msg( 'echo-notification-loginrequired' ) ); } else { // Generic API failure message widget.notificationsWidget.resetLoadingOption( mw.msg( 'echo-api-failure' ) ); } } ) .always( function () { widget.popPending(); widget.emit( 'finishLoading' ); widget.promiseRunning = false; } ); }; }() );