mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Echo
synced 2024-11-24 07:54:13 +00:00
430 lines
13 KiB
JavaScript
430 lines
13 KiB
JavaScript
( function () {
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/* global moment:false */
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/**
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* A base widget for displaying notification items.
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*
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* @class
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* @abstract
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* @extends OO.ui.Widget
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*
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* @constructor
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* @param {mw.echo.Controller} controller Echo controller
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* @param {mw.echo.dm.NotificationItem} model Notification item model
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* @param {Object} [config] Configuration options
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* @cfg {jQuery} [$overlay] A jQuery element functioning as an overlay
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* for popups.
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* @cfg {boolean} [bundle=false] This notification item is part of a bundle.
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*/
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mw.echo.ui.NotificationItemWidget = function MwEchoUiNotificationItemWidget( controller, model, config ) {
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var i, secondaryUrls, urlObj, linkButton, $icon, isOutsideMenu, echoMoment,
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outsideMenuItemCounter = 0,
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$message = $( '<div>' ).addClass( 'mw-echo-ui-notificationItemWidget-content-message' );
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config = config || {};
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// Parent constructor
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mw.echo.ui.NotificationItemWidget.super.call( this, $.extend( { data: model.getId() }, config ) );
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this.controller = controller;
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this.model = model;
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this.$overlay = config.$overlay || this.$element;
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this.bundle = !!config.bundle;
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this.$content = $( '<div>' ).addClass( 'mw-echo-ui-notificationItemWidget-content' );
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this.$actions = $( '<div>' )
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.addClass( 'mw-echo-ui-notificationItemWidget-content-actions' );
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// Mark as read
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this.markAsReadButton = new mw.echo.ui.ToggleReadCircleButtonWidget( {
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framed: false,
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classes: [ 'mw-echo-ui-notificationItemWidget-markAsReadButton' ],
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markAsRead: !this.model.isRead()
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} );
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// Icon
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if ( this.model.getIconURL() ) {
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$icon = $( '<div>' )
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.addClass( 'mw-echo-ui-notificationItemWidget-icon' )
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.append( $( '<img>' ).attr( {
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src: this.model.getIconURL(),
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role: 'presentation',
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alt: ' '
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} ) );
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}
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// Content
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$message.append(
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$( '<div>' )
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.addClass( 'mw-echo-ui-notificationItemWidget-content-message-header-wrapper' )
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.append(
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$( '<div>' )
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.addClass( 'mw-echo-ui-notificationItemWidget-content-message-header' )
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.append( this.model.getContentHeader() )
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)
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);
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if ( !this.bundle && this.model.getContentBody() ) {
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$message.append(
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$( '<div>' )
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.addClass( 'mw-echo-ui-notificationItemWidget-content-message-body' )
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.append( this.model.getContentBody() )
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// dir=auto has a similar effect to wrapping the content in <bdi>, but
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// makes text-overflow: ellipsis; behave less strangely
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.attr( 'dir', 'auto' )
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);
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}
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// Actions menu
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this.actionsButtonSelectWidget = new OO.ui.ButtonSelectWidget( {
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classes: [ 'mw-echo-ui-notificationItemWidget-content-actions-buttons' ],
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tabIndex: -1
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} );
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// Popup menu
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this.menuPopupButtonWidget = new mw.echo.ui.ActionMenuPopupWidget( {
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framed: false,
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icon: 'ellipsis',
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$overlay: this.$overlay,
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horizontalPosition: this.bundle ? 'end' : 'auto',
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title: mw.msg( 'echo-notification-more-options-tooltip' ),
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classes: [ 'mw-echo-ui-notificationItemWidget-content-actions-menu' ]
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} );
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// Timestamp
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// We want to use extra-short timestamp strings; we change the locale
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// to our echo-defined one and use that instead of the normal moment locale
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echoMoment = moment.utc( this.model.getTimestamp() );
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echoMoment.locale( 'echo-shortRelativeTime' );
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echoMoment.local();
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this.timestampWidget = new OO.ui.LabelWidget( {
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classes: [ 'mw-echo-ui-notificationItemWidget-content-actions-timestamp' ],
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// Get the time 'fromNow' without the suffix 'ago'
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label: echoMoment.fromNow( true )
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} );
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// Build the actions line
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if ( this.bundle ) {
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// In a bundled item, the timestamp should go before the menu
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this.$actions.append(
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$( '<div>' )
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// We are wrapping the actions in a 'row' div so that the
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// internal pieces are also a table layout
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.addClass( 'mw-echo-ui-notificationItemWidget-content-actions-row' )
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.append(
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this.actionsButtonSelectWidget.$element,
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this.timestampWidget.$element,
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this.menuPopupButtonWidget.$element
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)
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);
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} else {
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this.$actions.append(
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this.actionsButtonSelectWidget.$element,
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this.menuPopupButtonWidget.$element,
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this.timestampWidget.$element
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);
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}
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// Actions
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secondaryUrls = this.model.getSecondaryUrls();
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for ( i = 0; i < secondaryUrls.length; i++ ) {
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urlObj = secondaryUrls[ i ];
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// Items are placed outside the dotdotdot menu if they are
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// prioritized explicitly, *except* for items inside a bundle
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// (where all actions are inside the menu) or there are more than
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// two prioritized actions (all others go into the menu)
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isOutsideMenu = !this.bundle &&
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(
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(
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// Make sure we don't have too many prioritized items
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urlObj.prioritized &&
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outsideMenuItemCounter < mw.echo.config.maxPrioritizedActions
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) ||
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// If the number of total items are equal to or less than the
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// maximum allowed, they all go outside the menu
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// mw.echo.config.maxPrioritizedActions is 2 on desktop and 1 on mobile.
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secondaryUrls.length <= mw.echo.config.maxPrioritizedActions
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);
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linkButton = new mw.echo.ui.MenuItemWidget( {
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type: urlObj.type,
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actionData: urlObj.data,
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icon: urlObj.icon || 'next',
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label: urlObj.label,
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tooltip: urlObj.tooltip,
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description: urlObj.description,
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url: urlObj.url,
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prioritized: isOutsideMenu
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} );
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// Limit to 2 items outside the menu
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if ( isOutsideMenu ) {
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this.actionsButtonSelectWidget.addItems( [ linkButton ] );
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this.actionsButtonSelectWidget.setTabIndex( 0 );
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outsideMenuItemCounter++;
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} else {
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this.menuPopupButtonWidget.getMenu().addItems( [ linkButton ] );
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}
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}
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if ( this.bundle ) {
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// In a bundle, we have table layout, so the icon is
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// inserted into the content, and the 'mark as read'
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// button is not floating, and should be at the end
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this.$content.append(
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$icon,
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$message,
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this.$actions,
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this.markAsReadButton.$element
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);
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this.$element.append( this.$content );
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} else {
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this.$content.append(
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this.markAsReadButton.$element,
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$message,
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this.$actions
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);
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this.$element.append( $icon, this.$content );
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}
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// Events
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this.menuPopupButtonWidget.getMenu().connect( this, { choose: 'onPopupButtonWidgetChoose' } );
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this.markAsReadButton.connect( this, { click: 'onMarkAsReadButtonClick' } );
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this.$element
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.addClass( 'mw-echo-ui-notificationItemWidget' )
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.toggleClass( 'mw-echo-ui-notificationItemWidget-initiallyUnseen', !this.model.isSeen() && !this.bundle )
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.toggleClass( 'mw-echo-ui-notificationItemWidget-bundled', this.bundle );
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if ( this.model.getPrimaryUrl() ) {
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this.$element
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.attr( 'href', this.model.getPrimaryUrl() )
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.on( 'click', this.onPrimaryLinkClick.bind( this ) );
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}
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};
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OO.inheritClass( mw.echo.ui.NotificationItemWidget, OO.ui.Widget );
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// Make the whole item a link to get native link behaviour
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mw.echo.ui.NotificationItemWidget.static.tagName = 'a';
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/**
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* Respond to primary link click.
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* Override this in the descendents.
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*
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* @return {boolean} true
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*/
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mw.echo.ui.NotificationItemWidget.prototype.onPrimaryLinkClick = function () {
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return true;
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};
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/**
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* Manage a click on a dynamic secondary link.
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* We can't know what the link intends us to do in the API, so we trust the 'apiParams'
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* to tell the controller. When the link is clicked, we will pass the information on
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* to the controller, which will manage whatever promise and action is needed.
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*
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* NOTE: The messages are parsed as HTML. If user-input is expected
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* please make sure to properly escape it.
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*
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* @param {mw.echo.ui.MenuItemWidget} item The selected item
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* @return {boolean} False to prevent the native event
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*/
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mw.echo.ui.NotificationItemWidget.prototype.onPopupButtonWidgetChoose = function ( item ) {
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var actionData = item && item.getActionData(),
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messages = item && item.getConfirmationMessages(),
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widget = this;
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// Send to controller
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item.pushPending();
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this.controller.performDynamicAction( actionData, this.getModel().getSource() )
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.then( function () {
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var $title = $( '<p>' )
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.addClass( 'mw-echo-ui-notificationItemWidget-notify-title' )
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.append( $.parseHTML( messages.title ) ),
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$description = $( '<p>' )
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.addClass( 'mw-echo-ui-notificationItemWidget-notify-description' )
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.append( $.parseHTML( messages.description ) ),
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$confirmation;
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// Get rid of the button
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item.disconnect( this );
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if ( item.isPrioritized() ) {
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widget.actionsButtonSelectWidget.removeItems( [ item ] );
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} else {
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// It's inside the popup menu
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widget.menuPopupButtonWidget.getMenu().removeItems( [ item ] );
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}
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// Make sure to hide either piece if it is empty
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$title.toggle( !!$title.text() );
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$description.toggle( !!$description.text() );
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// Display confirmation
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$confirmation = $( '<div>' )
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.append( $title, $description );
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// Send to mw.notify
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mw.notify( $confirmation );
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} );
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// Prevent the click propagation
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return false;
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};
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/**
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* Respond to mark as read button click
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*
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* @return {boolean} False to prevent the native event
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*/
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mw.echo.ui.NotificationItemWidget.prototype.onMarkAsReadButtonClick = function () {
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// If we're marking read or unread, the notification was already seen.
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// Remove the animation class
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this.$element.removeClass( 'mw-echo-ui-notificationItemWidget-initiallyUnseen' );
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this.markRead( !this.model.isRead() );
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// Prevent propogation in case there's a link wrapping the content
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// and the mark as read/unread button
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return false;
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};
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/**
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* Mark this notification as read
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*
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* @method
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* @abstract
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* @param {boolean} [isRead=true] Notification is marked as read
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*/
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mw.echo.ui.NotificationItemWidget.prototype.markRead = null;
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/**
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* Get the notification link
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*
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* @return {string} Notification link
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*/
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mw.echo.ui.NotificationItemWidget.prototype.getPrimaryUrl = function () {
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return this.model.getPrimaryUrl();
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};
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/**
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* Get the item id
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*
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* @return {number} Notification id
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*/
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mw.echo.ui.NotificationItemWidget.prototype.getTimestamp = function () {
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return this.model.getTimestamp();
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};
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/**
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* Get the notification Id
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*
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* @return {number} Notification id
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*/
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mw.echo.ui.NotificationItemWidget.prototype.getId = function () {
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return this.model.getId();
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};
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/**
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* Check whether this item is seen.
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*
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* @return {boolean} Item is seen
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*/
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mw.echo.ui.NotificationItemWidget.prototype.isSeen = function () {
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return this.model.isSeen();
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};
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/**
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* Check whether this item is read.
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*
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* @return {boolean} Item is read
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*/
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mw.echo.ui.NotificationItemWidget.prototype.isRead = function () {
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return this.model.isRead();
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};
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/**
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* Check whether this item is foreign.
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*
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* @return {boolean} Item is foreign
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*/
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mw.echo.ui.NotificationItemWidget.prototype.isForeign = function () {
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return this.model.isForeign();
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};
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/**
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* Toggle the function of the 'mark as read' buttons from 'mark as read' to 'mark as unread'
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* and vice versa.
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*
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* @param {boolean} [showMarkAsRead] Show the 'mark as read' buttons
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* - "false" means that the item is marked as read, whereby we show the user 'mark unread'
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* buttons.
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* - "true" means that the item is marked as unread and we show the user 'mark as read'
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* buttons
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*/
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mw.echo.ui.NotificationItemWidget.prototype.toggleMarkAsReadButtons = function ( showMarkAsRead ) {
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showMarkAsRead = showMarkAsRead !== undefined ? showMarkAsRead : !this.model.isRead();
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this.markAsReadButton.toggleState( showMarkAsRead );
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this.menuPopupButtonWidget.toggle( !this.menuPopupButtonWidget.getMenu().isEmpty() );
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};
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/**
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* Toggle the read state of the widget
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*
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* @param {boolean} [read] The current read state. If not given, the state will
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* become the opposite of its current state.
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*/
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mw.echo.ui.NotificationItemWidget.prototype.toggleRead = function ( read ) {
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this.read = read !== undefined ? read : !this.read;
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this.$element.toggleClass( 'mw-echo-ui-notificationItemWidget-unread', !this.read );
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this.toggleMarkAsReadButtons( !this.read );
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};
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/**
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* Toggle the seen state of the widget
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*
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* @param {boolean} [seen] The current seen state. If not given, the state will
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* become the opposite of its current state.
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*/
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mw.echo.ui.NotificationItemWidget.prototype.toggleSeen = function ( seen ) {
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this.seen = seen !== undefined ? seen : !this.seen;
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this.$element
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.toggleClass( 'mw-echo-ui-notificationItemWidget-unseen', !this.seen );
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};
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/**
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* Get the model associated with this widget.
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*
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* @return {mw.echo.dm.NotificationItem} Item model
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*/
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mw.echo.ui.NotificationItemWidget.prototype.getModel = function () {
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return this.model;
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};
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/**
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* Disconnect events when widget is destroyed.
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*/
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mw.echo.ui.NotificationItemWidget.prototype.destroy = function () {
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this.model.disconnect( this );
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};
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/**
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* Remove the 'initiallyUnseen' class, which was only used for the
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* unseen animation when the user has first seen it.
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*/
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mw.echo.ui.NotificationItemWidget.prototype.resetInitiallyUnseen = function () {
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this.$element.removeClass( 'mw-echo-ui-notificationItemWidget-initiallyUnseen' );
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};
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/**
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* Declares whether this widget is a cloned fake.
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*
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* @return {boolean} false
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*/
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mw.echo.ui.NotificationItemWidget.prototype.isFake = function () {
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return false;
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};
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}() );
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