mediawiki-extensions-Echo/modules/controller/mw.echo.Controller.js
Moriel Schottlender 00e0b9f45d Make seen/unseen badge more consistent across wikis
- Add a 'hasUnseen' data to the xwiki bundle so the badge can
  consider its value when changing its color even without the
  bundle being opened.
- Check and store seenTimes from all sources that the xwiki
  has in a new JS object that the SeenTimeModel can store

Bug: T134855
Change-Id: Ifdcee88b4378cdc7acb4ae5c0cbc60b76339757e
2016-09-08 12:40:15 -07:00

835 lines
26 KiB
JavaScript

( function ( mw, $ ) {
/*global moment:false */
/**
* Controller for Echo notifications
*
* @param {mw.echo.api.EchoApi} echoApi Echo API
* @param {mw.echo.dm.ModelManager} manager Model manager
* @param {Object} [config] Configuration
*/
mw.echo.Controller = function MwEchoController( echoApi, manager, config ) {
config = config || {};
this.api = echoApi;
this.manager = manager;
};
/* Initialization */
OO.initClass( mw.echo.Controller );
/**
* Update a filter value.
* The method accepts a filter name and as many arguments
* as needed.
*
* @param {string} filter Filter name
*/
mw.echo.Controller.prototype.setFilter = function ( filter ) {
var filtersModel = this.manager.getFiltersModel(),
values = Array.prototype.slice.call( arguments );
values.shift();
if ( filter === 'readState' ) {
filtersModel.setReadState( values[ 0 ] );
} else if ( filter === 'sourcePage' ) {
filtersModel.setCurrentSourcePage( values[ 0 ], values[ 1 ] );
this.manager.getLocalCounter().setSource( filtersModel.getSourcePagesModel().getCurrentSource() );
}
// Reset pagination
this.manager.getPaginationModel().reset();
};
/**
* Fetch the next page by date
*
* @return {jQuery.Promise} A promise that resolves with an object where the keys are
* days and the items are item IDs.
*/
mw.echo.Controller.prototype.fetchNextPageByDate = function () {
this.manager.getPaginationModel().forwards();
return this.fetchLocalNotificationsByDate();
};
/**
* Fetch the previous page by date
*
* @return {jQuery.Promise} A promise that resolves with an object where the keys are
* days and the items are item IDs.
*/
mw.echo.Controller.prototype.fetchPrevPageByDate = function () {
this.manager.getPaginationModel().backwards();
return this.fetchLocalNotificationsByDate();
};
/**
* Fetch the first page by date
*
* @return {jQuery.Promise} A promise that resolves with an object where the keys are
* days and the items are item IDs.
*/
mw.echo.Controller.prototype.fetchFirstPageByDate = function () {
this.manager.getPaginationModel().setCurrPageIndex( 0 );
return this.fetchLocalNotificationsByDate();
};
/**
* Fetch unread pages in all wikis and create foreign API sources
* as needed.
*
* @return {jQuery.Promise} A promise that resolves when the page filter
* model is updated with the unread notification count per page per wiki
*/
mw.echo.Controller.prototype.fetchUnreadPagesByWiki = function () {
var controller = this,
filterModel = this.manager.getFiltersModel(),
sourcePageModel = filterModel.getSourcePagesModel();
return this.api.fetchUnreadNotificationPages()
.then( function ( data ) {
var source,
result = {},
foreignSources = {};
for ( source in data ) {
if ( source !== mw.config.get( 'wgDBname' ) ) {
// Collect sources for API
foreignSources[ source ] = data[ source ].source;
}
result[ source === mw.config.get( 'wgDBname' ) ? 'local' : source ] = data[ source ];
}
// Register the foreign sources in the API
controller.api.registerForeignSources( foreignSources, false );
// Register pages
sourcePageModel.setAllSources( result );
} );
};
/**
* Fetch notifications from the local API and sort them by date.
* This method ignores cross-wiki notifications and bundles.
*
* @param {number} [page] Page number. If not given, it defaults to the current
* page.
* @return {jQuery.Promise} A promise that resolves with an object where the keys are
* days and the items are item IDs.
*/
mw.echo.Controller.prototype.fetchLocalNotificationsByDate = function ( page ) {
var controller = this,
pagination = this.manager.getPaginationModel(),
filters = this.manager.getFiltersModel(),
currentSource = filters.getSourcePagesModel().getCurrentSource(),
continueValue = pagination.getPageContinue( page || pagination.getCurrPageIndex() );
pagination.setItemsPerPage( this.api.getLimit() );
return this.api.fetchFilteredNotifications(
this.manager.getTypeString(),
currentSource,
{
continue: continueValue,
readState: filters.getReadState(),
titles: filters.getSourcePagesModel().getGroupedPagesForCurrentTitle()
}
)
.then( function ( data ) {
var i, notifData, newNotifData, localizedDate, date, itemModel, symbolicName,
maxSeenTime,
dateItemIds = {},
dateItems = {},
models = {};
data = data || { list: [] };
// Go over the data
for ( i = 0; i < data.list.length; i++ ) {
notifData = data.list[ i ];
// Set source's seenTime
// TODO: This query brings up mixed alert and message notifications.
// Regularly, each of those will have a different seenTime that is
// calculated for each badge, but for this page, both are fetched.
// For the moment, we are picking the max seenTime from
// either alert or notice and updating both, since the page gives
// us a mixed view which will update both seenTime to be the same
// anyways.
maxSeenTime = data.seenTime.alert < data.seenTime.notice ?
data.seenTime.notice : data.seenTime.alert;
controller.manager.getSeenTimeModel().setSeenTimeForSource(
currentSource,
maxSeenTime
);
// Collect common data
newNotifData = controller.createNotificationData( notifData );
if ( notifData.type !== 'foreign' ) {
localizedDate = moment.utc( newNotifData.timestamp ).local().format( 'YYYYMMDD' );
newNotifData.modelName = 'local_' + localizedDate;
newNotifData.source = currentSource;
// Single notifications
itemModel = new mw.echo.dm.NotificationItem(
notifData.id,
newNotifData
);
dateItems[ localizedDate ] = dateItems[ localizedDate ] || [];
dateItems[ localizedDate ].push( itemModel );
dateItemIds[ localizedDate ] = dateItemIds[ localizedDate ] || [];
dateItemIds[ localizedDate ].push( notifData.id );
}
}
// Fill in the models
for ( date in dateItems ) {
symbolicName = 'local_' + date;
// Set up model
models[ symbolicName ] = new mw.echo.dm.NotificationsList( {
type: controller.manager.getTypes(),
name: symbolicName,
source: currentSource,
title: date,
timestamp: date,
sortingCallback: function ( a, b ) {
// Reverse sorting. In the special page we want the
// items sorted only by timestamp, regardless of
// read/unread state
if ( b.getTimestamp() < a.getTimestamp() ) {
return -1;
} else if ( b.getTimestamp() > a.getTimestamp() ) {
return 1;
}
// Fallback on IDs
return b.getId() - a.getId();
}
} );
models[ symbolicName ].setItems( dateItems[ date ] );
}
// Register local sources
controller.api.registerLocalSources( Object.keys( models ) );
// Update the manager
controller.manager.setNotificationModels( models );
// Update the pagination
pagination.setNextPageContinue( data.continue );
// Update the local counter
controller.manager.getLocalCounter().update();
return dateItemIds;
} )
.then(
null,
function ( errCode, errObj ) {
return {
errCode: errCode,
errInfo: OO.getProp( errObj, 'error', 'info' )
};
}
);
};
/**
* Fetch notifications from the local API and update the notifications list.
*
* @param {boolean} [isForced] Force a renewed fetching promise. If set to false, the
* model will request the stored/cached fetching promise from the API. A 'true' value
* will force the API to re-request that information from the server and update the
* notifications.
* @return {jQuery.Promise} A promise that resolves with an array of notification IDs
*/
mw.echo.Controller.prototype.fetchLocalNotifications = function ( isForced ) {
var controller = this,
// Create a new local list model
localListModel = new mw.echo.dm.NotificationsList( {
type: this.manager.getTypes()
} ),
localItems = [],
idArray = [];
this.manager.counter.update();
// Fetch the notifications from the database
// Initially, we're going to have to split the operation
// between local notifications and x-wiki notifications
// until the backend gives us the x-wiki notifications as
// part of the original response.
return this.api.fetchNotifications( this.manager.getTypeString(), 'local', !!isForced, { unreadFirst: true, bundle: true } /* filters */ )
.then(
// Success
function ( data ) {
var i, notifData, content, newNotifData,
foreignListModel, source, itemModel,
allModels = { local: localListModel },
createBundledNotification = function ( modelName, rawBundledNotifData ) {
var bundleNotifData = controller.createNotificationData( rawBundledNotifData );
bundleNotifData.bundled = true;
bundleNotifData.modelName = modelName;
return new mw.echo.dm.NotificationItem(
rawBundledNotifData.id,
bundleNotifData
);
};
data = data || { list: [] };
// Go over the data
for ( i = 0; i < data.list.length; i++ ) {
notifData = data.list[ i ];
content = notifData[ '*' ] || {};
// Set source's seenTime
controller.manager.getSeenTimeModel().setSeenTimeForSource(
'local',
controller.getTypes().length > 1 ?
(
data.seenTime.alert < data.seenTime.notice ?
data.seenTime.notice : data.seenTime.alert
) :
data.seenTime[ controller.getTypeString() ]
);
// Collect common data
newNotifData = controller.createNotificationData( notifData );
if ( notifData.type === 'foreign' ) {
// x-wiki notification multi-group
// We need to request a new list model
newNotifData.name = 'xwiki';
// Check if the xwiki item has any unseen notifications
// before we opened it at all.
newNotifData.hasUnseen = notifData.hasUnseen;
allModels.xwiki = foreignListModel = new mw.echo.dm.CrossWikiNotificationItem( notifData.id, newNotifData );
foreignListModel.setForeign( true );
// Register foreign sources
controller.api.registerForeignSources( notifData.sources, true );
// Add the lists according to the sources
for ( source in notifData.sources ) {
foreignListModel.getList().addGroup(
source,
notifData.sources[ source ]
);
}
} else if ( newNotifData.bundledNotifications ) {
// local bundle
newNotifData.modelName = 'bundle_' + notifData.id;
itemModel = new mw.echo.dm.BundleNotificationItem(
notifData.id,
newNotifData.bundledNotifications.map( createBundledNotification.bind( null, newNotifData.modelName ) ),
newNotifData
);
allModels[ newNotifData.modelName ] = itemModel;
} else {
// Local single notifications
itemModel = new mw.echo.dm.NotificationItem(
notifData.id,
newNotifData
);
idArray.push( notifData.id );
localItems.push( itemModel );
}
}
// Refresh local items
localListModel.addItems( localItems );
// Update the controller
controller.manager.setNotificationModels( allModels );
return idArray;
},
// Failure
function ( errCode, errObj ) {
if ( !controller.manager.getNotificationModel( 'local' ) ) {
// Update the controller
controller.manager.setNotificationModels( { local: localListModel } );
}
return {
errCode: errCode,
errInfo: OO.getProp( errObj, 'error', 'info' )
};
}
);
};
/**
* Create notification data config object for notification items from the
* given API data.
*
* @param {Object} apiData API data
* @return {Object} Notification config data object
*/
mw.echo.Controller.prototype.createNotificationData = function ( apiData ) {
var utcTimestamp, utcIsoMoment,
source = this.manager.getFiltersModel().getSourcePagesModel().getCurrentSource(),
content = apiData[ '*' ] || {};
if ( apiData.timestamp.utciso8601 ) {
utcTimestamp = apiData.timestamp.utciso8601;
} else {
// Temporary until c05133283af0486e08c9a97a468bc075e238f2d2 rolls out to the
// whole WMF cluster
utcIsoMoment = moment.utc( apiData.timestamp.utcunix * 1000 );
utcTimestamp = utcIsoMoment.format( 'YYYY-MM-DD[T]HH:mm:ss[Z]' );
}
return {
type: apiData.section,
foreign: false,
source: 'local',
count: apiData.count,
read: !!apiData.read,
seen: (
!!apiData.read ||
utcTimestamp <= this.manager.getSeenTime( source )
),
timestamp: utcTimestamp,
category: apiData.category,
content: {
header: content.header,
compactHeader: content.compactHeader,
body: content.body
},
iconURL: content.iconUrl,
iconType: content.icon,
primaryUrl: OO.getProp( content.links, 'primary', 'url' ),
secondaryUrls: OO.getProp( content.links, 'secondary' ) || [],
bundledIds: apiData.bundledIds,
bundledNotifications: apiData.bundledNotifications
};
};
/**
* Mark all items within a given list model as read.
*
* NOTE: This method is strictly for list models, and will not work for
* group list models. To mark items as read in the xwiki model, whether
* it is pre-populated or not, please see #markEntireCrossWikiItemAsRead
*
* @param {string} [modelName] Symbolic name for the model
* @param {boolean} [isRead=true]
* @return {jQuery.Promise} Promise that is resolved when all items
* were marked as read.
*/
mw.echo.Controller.prototype.markEntireListModelRead = function ( modelName, isRead ) {
var i, items, item,
itemIds = [],
model = this.manager.getNotificationModel( modelName || 'local' );
if ( !model ) {
// Model doesn't exist
return $.Deferred().reject();
}
// Default to true
isRead = isRead === undefined ? true : isRead;
items = model.getItems();
for ( i = 0; i < items.length; i++ ) {
item = items[ i ];
if ( item.isRead() !== isRead ) {
itemIds.push( item.getId() );
}
}
return this.markItemsRead( itemIds, model.getName(), isRead );
};
/**
* Mark all notifications of a certain source as read, even those that
* are not currently displayed.
*
* @param {string} [source] Notification source. If not given, the currently
* selected source is used.
* @return {jQuery.Promise} A promise that is resolved after
* all notifications for the given source were marked as read
*/
mw.echo.Controller.prototype.markAllRead = function ( source ) {
var model,
controller = this,
itemIds = [],
readState = this.manager.getFiltersModel().getReadState(),
localCounter = this.manager.getLocalCounter();
source = source || this.manager.getFiltersModel().getSourcePagesModel().getCurrentSource();
this.manager.getNotificationsBySource( source ).forEach( function ( notification ) {
if ( !notification.isRead() ) {
itemIds = itemIds.concat( notification.getAllIds() );
notification.toggleRead( true );
if ( readState === 'unread' ) {
// Remove the items if we are in 'unread' filter state
model = controller.manager.getNotificationModel( notification.getModelName() );
model.discardItems( notification );
}
}
} );
// Update pagination count
this.manager.updateCurrentPageItemCount();
localCounter.estimateChange( -itemIds.length );
return this.api.markAllRead(
source,
this.getTypes()
)
.then( this.refreshUnreadCount.bind( this ) )
.then( localCounter.update.bind( localCounter, true ) );
};
/**
* Mark all local notifications as read
*
* @return {jQuery.Promise} Promise that is resolved when all
* local notifications have been marked as read.
*/
mw.echo.Controller.prototype.markLocalNotificationsRead = function () {
var modelName, model,
itemIds = [],
readState = this.manager.getFiltersModel().getReadState(),
modelItems = {};
this.manager.getLocalNotifications().forEach( function ( notification ) {
if ( !notification.isRead() ) {
itemIds = itemIds.concat( notification.getAllIds() );
notification.toggleRead( true );
modelName = notification.getModelName();
modelItems[ modelName ] = modelItems[ modelName ] || [];
modelItems[ modelName ].push( notification );
}
} );
// Remove the items if we are in 'unread' filter state
if ( readState === 'unread' ) {
for ( modelName in modelItems ) {
model = this.manager.getNotificationModel( modelName );
model.discardItems( modelItems[ modelName ] );
}
}
// Update pagination count
this.manager.updateCurrentPageItemCount();
this.manager.getUnreadCounter().estimateChange( -itemIds.length );
this.manager.getLocalCounter().estimateChange( -itemIds.length );
return this.api.markItemsRead( itemIds, 'local', true ).then( this.refreshUnreadCount.bind( this ) );
};
/**
* Fetch notifications from the cross-wiki sources.
*
* @return {jQuery.Promise} Promise that is resolved when all items
* from the cross-wiki sources are populated into the cross-wiki
* model.
*/
mw.echo.Controller.prototype.fetchCrossWikiNotifications = function () {
var controller = this,
xwikiModel = this.manager.getNotificationModel( 'xwiki' );
if ( !xwikiModel ) {
// There is no xwiki notifications model, so we can't
// fetch into it
return $.Deferred().reject().promise();
}
return this.api.fetchNotificationGroups( xwikiModel.getSourceNames(), this.manager.getTypeString(), true )
.then(
function ( groupList ) {
var i, notifData, listModel, group, groupItems,
items = [];
for ( group in groupList ) {
listModel = xwikiModel.getItemBySource( group );
groupItems = groupList[ group ];
items = [];
for ( i = 0; i < groupItems.length; i++ ) {
notifData = controller.createNotificationData( groupItems[ i ] );
items.push(
new mw.echo.dm.NotificationItem( groupItems[ i ].id, $.extend( notifData, {
modelName: 'xwiki',
source: group,
bundled: true,
foreign: true
} ) )
);
}
// Add items
listModel.setItems( items );
}
xwikiModel.setPopulated( true );
},
function ( errCode, errObj ) {
return {
errCode: errCode,
errInfo: errCode === 'http' ?
mw.msg( 'echo-api-failure-cross-wiki' ) :
OO.getProp( errObj, 'error', 'info' )
};
}
);
};
/**
* Mark local items as read in the API.
*
* @param {string[]|string} itemIds An array of item IDs, or a single item ID, to mark as read
* @param {string} modelName The name of the model that these items belong to
* @param {boolean} [isRead=true] The read state of the item; true for marking the
* item as read, false for marking the item as unread
* @return {jQuery.Promise} A promise that is resolved when the operation
* is complete, with the number of unread notifications still remaining
* for the set type of this controller, in the given source.
*/
mw.echo.Controller.prototype.markItemsRead = function ( itemIds, modelName, isRead ) {
var items,
model = this.manager.getNotificationModel( modelName ),
readState = this.manager.getFiltersModel().getReadState(),
allIds = [];
itemIds = Array.isArray( itemIds ) ? itemIds : [ itemIds ];
// Default to true
isRead = isRead === undefined ? true : isRead;
items = model.findByIds( itemIds );
// If we are only looking at specific read state,
// then we need to make sure the items are removed
// from the visible list, because they no longer
// correspond with the chosen state filter
if ( readState === 'read' && !isRead ) {
model.discardItems( items );
} else if ( readState === 'unread' && isRead ) {
model.discardItems( items );
// TODO: We should also find a way to update the pagination
// here properly. Do we pull more items from the next page
// when items are cleared? Do we set some threshhold for
// removed items where if it is reached, we update the list
// to reflect the new pagination? etc.
}
items.forEach( function ( notification ) {
allIds = allIds.concat( notification.getAllIds() );
if ( readState === 'all' ) {
notification.toggleRead( isRead );
}
} );
// Update pagination count
this.manager.updateCurrentPageItemCount();
this.manager.getUnreadCounter().estimateChange( isRead ? -allIds.length : allIds.length );
if ( modelName !== 'xwiki' ) {
// For the local counter, we should only estimate the change if the items
// are not cross-wiki
this.manager.getLocalCounter().estimateChange( isRead ? -allIds.length : allIds.length );
}
return this.api.markItemsRead( allIds, model.getSource(), isRead ).then( this.refreshUnreadCount.bind( this ) );
};
/**
* Mark cross-wiki items as read in the API.
*
* @param {string[]|string} itemIds An array of item IDs, or a single item ID, to mark as read
* @param {string} source The name for the source list that these items belong to
* @return {jQuery.Promise} A promise that is resolved when the operation
* is complete, with the number of unread notifications still remaining
* for the set type of this controller, in the given source.
*/
mw.echo.Controller.prototype.markCrossWikiItemsRead = function ( itemIds, source ) {
var sourceModel,
notifs,
allIds = [],
xwikiModel = this.manager.getNotificationModel( 'xwiki' );
if ( !xwikiModel ) {
return $.Deferred().reject().promise();
}
this.manager.getUnreadCounter().estimateChange( -itemIds.length );
itemIds = Array.isArray( itemIds ) ? itemIds : [ itemIds ];
sourceModel = xwikiModel.getList().getGroupByName( source );
notifs = sourceModel.findByIds( itemIds );
sourceModel.discardItems( notifs );
// Update pagination count
this.manager.updateCurrentPageItemCount();
notifs.forEach( function ( notif ) {
allIds = allIds.concat( notif.getAllIds() );
} );
return this.api.markItemsRead( allIds, source, true )
.then( this.refreshUnreadCount.bind( this ) );
};
/**
* Mark all cross-wiki notifications from all sources as read
*
* @return {jQuery.Promise} Promise that is resolved when all notifications
* are marked as read
*/
mw.echo.Controller.prototype.markEntireCrossWikiItemAsRead = function () {
var controller = this,
xwikiModel = this.manager.getNotificationModel( 'xwiki' );
if ( !xwikiModel ) {
return $.Deferred().reject().promise();
}
this.manager.getUnreadCounter().estimateChange( -xwikiModel.getCount() );
return this.api.fetchNotificationGroups( xwikiModel.getSourceNames(), this.manager.getTypeString() )
.then( function ( groupList ) {
var i, listModel, group, groupItems,
promises = [],
idArray = [],
itemCounter = 0;
for ( group in groupList ) {
listModel = xwikiModel.getItemBySource( group );
groupItems = groupList[ group ];
idArray = [];
for ( i = 0; i < groupItems.length; i++ ) {
idArray = idArray.concat( groupItems[ i ].id ).concat( groupItems[ i ].bundledIds || [] );
}
itemCounter += idArray.length;
// Mark items as read in the API
promises.push(
controller.api.markItemsRead( idArray, listModel.getName(), true )
);
}
// Synchronously remove this model from the widget
controller.removeCrossWikiItem();
return mw.echo.api.NetworkHandler.static.waitForAllPromises( promises )
.then( controller.refreshUnreadCount.bind( controller ) );
} );
};
/**
* Remove the entire cross-wiki model.
*/
mw.echo.Controller.prototype.removeCrossWikiItem = function () {
this.manager.removeNotificationModel( 'xwiki' );
};
/**
* Refresh the unread notifications counter
*
* @return {jQuery.Promise} A promise that is resolved when the counter
* is updated with the actual unread count from the server.
*/
mw.echo.Controller.prototype.refreshUnreadCount = function () {
return this.manager.getUnreadCounter().update();
};
/**
* Update seenTime for the given source
*
* @return {jQuery.Promise} A promise that is resolved when the
* seenTime was updated for all the controller's types.
*/
mw.echo.Controller.prototype.updateSeenTime = function ( source ) {
var controller = this;
return this.api.updateSeenTime( this.getTypes(), source )
.then( function ( time ) {
controller.manager.getSeenTimeModel().setSeenTimeForSource( source, time );
} );
};
/**
* Update local seen time
*
* @return {jQuery.Promise} A promise that is resolved when the
* seenTime was updated for all given types.
*/
mw.echo.Controller.prototype.updateLocalSeenTime = function () {
return this.updateSeenTime( 'local' );
};
/**
* Update seen time for all sources within a cross-wiki bundle.
*
* @return {jQuery.Promise} A promise that is resolved when the
* seenTime was updated for all available cross-wiki sources.
*/
mw.echo.Controller.prototype.updateSeenTimeForCrossWiki = function () {
var model = this.manager.getNotificationModel( 'xwiki' ),
controller = this,
promises = [];
if ( !model ) {
// There is no xwiki notifications model
return $.Deferred().reject().promise();
}
model.getSourceNames().forEach( function ( source ) {
promises.push( controller.updateSeenTime( source ) );
} );
return mw.echo.api.NetworkHandler.static.waitForAllPromises( promises );
};
/**
* Update seenTime for the currently selected source
*
* @return {jQuery.Promise} A promise that is resolved when the
* seenTime was updated for all given types.
*/
mw.echo.Controller.prototype.updateSeenTimeForCurrentSource = function () {
var currSource = this.manager.getFiltersModel().getSourcePagesModel().getCurrentSource();
return this.updateSeenTime( currSource );
};
/**
* Perform a dynamic action
*
* @param {Object} data Action data for the network
* @param {string} [source] Requested source to query. Defaults to currently
* selected source.
* @return {jQuery.Promise} jQuery promise that resolves when the action is done
*/
mw.echo.Controller.prototype.performDynamicAction = function ( data, source ) {
source = source || this.manager.getFiltersModel().getSourcePagesModel().getCurrentSource();
return this.api.queryAPI( data, source );
};
/**
* Get the types associated with the controller and model
*
* @return {string[]} Notification types
*/
mw.echo.Controller.prototype.getTypes = function () {
return this.manager.getTypes();
};
/**
* Return a string representation of the notification type.
* It could be 'alert', 'message' or, if both are set, 'all'
*
* @return {string} String representation of notifications type
*/
mw.echo.Controller.prototype.getTypeString = function () {
return this.manager.getTypeString();
};
} )( mediaWiki, jQuery );