5 * @extends OO.ui.Widget
8 * @param {mw.rcfilters.dm.FiltersViewModel} filtersViewModel View model
9 * @param {mw.rcfilters.dm.ChangesListViewModel} changesListViewModel View model
10 * @param {jQuery} $changesListRoot Root element of the changes list to attach to
11 * @param {Object} config Configuration object
13 mw
.rcfilters
.ui
.ChangesListWrapperWidget
= function MwRcfiltersUiChangesListWrapperWidget(
19 config
= $.extend( {}, config
, {
20 $element
: $changesListRoot
24 mw
.rcfilters
.ui
.ChangesListWrapperWidget
.parent
.call( this, config
);
26 this.filtersViewModel
= filtersViewModel
;
27 this.changesListViewModel
= changesListViewModel
;
30 this.filtersViewModel
.connect( this, {
31 itemUpdate
: 'onItemUpdate',
32 highlightChange
: 'onHighlightChange'
34 this.changesListViewModel
.connect( this, {
35 invalidate
: 'onModelInvalidate',
36 update
: 'onModelUpdate'
40 .addClass( 'mw-rcfilters-ui-changesListWrapperWidget' )
41 // We handle our own display/hide of the empty results message
42 .removeClass( 'mw-changeslist-empty' );
44 // Set up highlight containers
45 this.setupHighlightContainers( this.$element
);
50 OO
.inheritClass( mw
.rcfilters
.ui
.ChangesListWrapperWidget
, OO
.ui
.Widget
);
53 * Respond to the highlight feature being toggled on and off
55 * @param {boolean} highlightEnabled
57 mw
.rcfilters
.ui
.ChangesListWrapperWidget
.prototype.onHighlightChange = function ( highlightEnabled
) {
58 if ( highlightEnabled
) {
59 this.applyHighlight();
61 this.clearHighlight();
66 * Respond to a filter item model update
68 mw
.rcfilters
.ui
.ChangesListWrapperWidget
.prototype.onItemUpdate = function () {
69 if ( this.filtersViewModel
.isHighlightEnabled() ) {
70 this.clearHighlight();
71 this.applyHighlight();
76 * Respond to changes list model invalidate
78 mw
.rcfilters
.ui
.ChangesListWrapperWidget
.prototype.onModelInvalidate = function () {
79 $( '.rcfilters-head' ).removeClass( 'mw-rcfilters-ui-ready' );
80 $( '.rcfilters-spinner' ).removeClass( 'mw-rcfilters-ui-ready' );
81 this.$element
.removeClass( 'mw-rcfilters-ui-ready' );
85 * Respond to changes list model update
87 * @param {jQuery|string} $changesListContent The content of the updated changes list
88 * @param {jQuery} $fieldset The content of the updated fieldset
89 * @param {boolean} isInitialDOM Whether $changesListContent is the existing (already attached) DOM
91 mw
.rcfilters
.ui
.ChangesListWrapperWidget
.prototype.onModelUpdate = function ( $changesListContent
, $fieldset
, isInitialDOM
) {
93 $message
= $( '<div>' )
94 .addClass( 'mw-rcfilters-ui-changesListWrapperWidget-results' ),
95 isEmpty
= $changesListContent
=== 'NO_RESULTS';
97 this.$element
.toggleClass( 'mw-changeslist', !isEmpty
);
99 this.$changesListContent
= null;
100 this.$element
.empty();
102 if ( this.filtersViewModel
.hasConflict() ) {
103 conflictItem
= this.filtersViewModel
.getFirstConflictedItem();
108 .addClass( 'mw-rcfilters-ui-changesListWrapperWidget-results-conflict' )
109 .text( mw
.message( 'rcfilters-noresults-conflict' ).text() ),
111 .addClass( 'mw-rcfilters-ui-changesListWrapperWidget-results-message' )
112 .text( mw
.message( conflictItem
.getCurrentConflictResultMessage() ).text() )
118 .addClass( 'mw-rcfilters-ui-changesListWrapperWidget-results-noresult' )
119 .text( mw
.message( 'recentchanges-noresult' ).text() )
123 this.$element
.append( $message
);
125 this.$changesListContent
= $changesListContent
;
126 if ( !isInitialDOM
) {
127 this.$element
.empty().append( this.$changesListContent
);
129 // Set up highlight containers
130 this.setupHighlightContainers( this.$element
);
133 this.applyHighlight();
135 if ( !isInitialDOM
) {
136 // Make sure enhanced RC re-initializes correctly
137 mw
.hook( 'wikipage.content' ).fire( this.$element
);
141 $( '.rcfilters-head' ).addClass( 'mw-rcfilters-ui-ready' );
142 $( '.rcfilters-spinner' ).addClass( 'mw-rcfilters-ui-ready' );
143 this.$element
.addClass( 'mw-rcfilters-ui-ready' );
147 * Set up the highlight containers with all color circle indicators.
149 * @param {jQuery|string} $content The content of the updated changes list
151 mw
.rcfilters
.ui
.ChangesListWrapperWidget
.prototype.setupHighlightContainers = function ( $content
) {
152 var uri
= new mw
.Uri(),
153 $highlights
= $( '<div>' )
154 .addClass( 'mw-rcfilters-ui-changesListWrapperWidget-highlights' )
157 .addClass( 'mw-rcfilters-ui-changesListWrapperWidget-highlights-color-none' )
158 .prop( 'data-color', 'none' )
161 if ( $( '.mw-rcfilters-ui-changesListWrapperWidget-highlights' ).length
) {
166 mw
.rcfilters
.HighlightColors
.forEach( function ( color
) {
169 .addClass( 'mw-rcfilters-ui-changesListWrapperWidget-highlights-color-' + color
)
170 .prop( 'data-color', color
)
175 ( uri
.query
.enhanced
!== undefined && Number( uri
.query
.enhanced
) ) ||
176 ( uri
.query
.enhanced
=== undefined && Number( mw
.user
.options
.get( 'usenewrc' ) ) )
179 $content
.find( 'td.mw-enhanced-rc' )
183 .append( $highlights
.clone() )
187 $content
.find( 'ul.special li' )
188 .prepend( $highlights
.clone() );
193 * Apply color classes based on filters highlight configuration
195 mw
.rcfilters
.ui
.ChangesListWrapperWidget
.prototype.applyHighlight = function () {
196 if ( !this.filtersViewModel
.isHighlightEnabled() ) {
200 this.filtersViewModel
.getHighlightedItems().forEach( function ( filterItem
) {
201 // Add highlight class to all highlighted list items
202 this.$element
.find( '.' + filterItem
.getCssClass() )
203 .addClass( 'mw-rcfilters-highlight-color-' + filterItem
.getHighlightColor() );
206 // Turn on highlights
207 this.$element
.addClass( 'mw-rcfilters-ui-changesListWrapperWidget-highlighted' );
211 * Remove all color classes
213 mw
.rcfilters
.ui
.ChangesListWrapperWidget
.prototype.clearHighlight = function () {
214 // Remove highlight classes
215 mw
.rcfilters
.HighlightColors
.forEach( function ( color
) {
216 this.$element
.find( '.mw-rcfilters-highlight-color-' + color
).removeClass( 'mw-rcfilters-highlight-color-' + color
);
219 // Turn off highlights
220 this.$element
.removeClass( 'mw-rcfilters-ui-changesListWrapperWidget-highlighted' );