resources/src/mediawiki.rcfilters/mw.rcfilters.init.js

   1 /*!
   2  * JavaScript for Special:RecentChanges
   3  */
   4 ( function ( mw, $ ) {
   5         var rcfilters = {
   6                 /**
   7                  * @member mw.rcfilters
   8                  * @private
   9                  */
  10                 init: function () {
  11                         var $topSection,
  12                                 mainWrapperWidget,
  13                                 conditionalViews = {},
  14                                 $initialFieldset = $( 'fieldset.cloptions' ),
  15                                 savedQueriesPreferenceName = mw.config.get( 'wgStructuredChangeFiltersSavedQueriesPreferenceName' ),
  16                                 daysPreferenceName = mw.config.get( 'wgStructuredChangeFiltersDaysPreferenceName' ),
  17                                 limitPreferenceName = mw.config.get( 'wgStructuredChangeFiltersLimitPreferenceName' ),
  18                                 filtersModel = new mw.rcfilters.dm.FiltersViewModel(),
  19                                 changesListModel = new mw.rcfilters.dm.ChangesListViewModel( $initialFieldset ),
  20                                 savedQueriesModel = new mw.rcfilters.dm.SavedQueriesModel( filtersModel ),
  21                                 specialPage = mw.config.get( 'wgCanonicalSpecialPageName' ),
  22                                 controller = new mw.rcfilters.Controller(
  23                                         filtersModel, changesListModel, savedQueriesModel,
  24                                         {
  25                                                 savedQueriesPreferenceName: savedQueriesPreferenceName,
  26                                                 daysPreferenceName: daysPreferenceName,
  27                                                 limitPreferenceName: limitPreferenceName
  28                                         }
  29                                 );
  30
  31                         // TODO: The changesListWrapperWidget should be able to initialize
  32                         // after the model is ready.
  33
  34                         if ( specialPage === 'Recentchanges' ) {
  35                                 $topSection = $( '.mw-recentchanges-toplinks' ).detach();
  36                         } else if ( specialPage === 'Watchlist' ) {
  37                                 $( '#contentSub, form#mw-watchlist-resetbutton' ).remove();
  38                                 $topSection = $( '.watchlistDetails' ).detach().contents();
  39                         } else if ( specialPage === 'Recentchangeslinked' ) {
  40                                 conditionalViews.recentChangesLinked = {
  41                                         groups: [
  42                                                 {
  43                                                         name: 'page',
  44                                                         type: 'any_value',
  45                                                         title: '',
  46                                                         hidden: true,
  47                                                         isSticky: false,
  48                                                         filters: [
  49                                                                 {
  50                                                                         name: 'target',
  51                                                                         'default': ''
  52                                                                 }
  53                                                         ]
  54                                                 },
  55                                                 {
  56                                                         name: 'toOrFrom',
  57                                                         type: 'boolean',
  58                                                         title: '',
  59                                                         hidden: true,
  60                                                         isSticky: false,
  61                                                         filters: [
  62                                                                 {
  63                                                                         name: 'showlinkedto',
  64                                                                         'default': false
  65                                                                 }
  66                                                         ]
  67                                                 }
  68                                         ]
  69                                 };
  70                         }
  71
  72                         mainWrapperWidget = new mw.rcfilters.ui.MainWrapperWidget(
  73                                 controller,
  74                                 filtersModel,
  75                                 savedQueriesModel,
  76                                 changesListModel,
  77                                 {
  78                                         $topSection: $topSection,
  79                                         $filtersContainer: $( '.rcfilters-container' ),
  80                                         $changesListContainer: $( [
  81                                                 '.mw-changeslist',
  82                                                 '.mw-changeslist-empty',
  83                                                 '.mw-changeslist-timeout',
  84                                                 '.mw-changeslist-notargetpage'
  85                                         ].join( ', ' ) ),
  86                                         $formContainer: $initialFieldset
  87                                 }
  88                         );
  89
  90                         // Remove the -loading class that may have been added on the server side.
  91                         // If we are in fact going to load a default saved query, this .initialize()
  92                         // call will do that and add the -loading class right back.
  93                         $( 'body' ).removeClass( 'mw-rcfilters-ui-loading' );
  94
  95                         controller.initialize(
  96                                 mw.config.get( 'wgStructuredChangeFilters' ),
  97                                 // All namespaces without Media namespace
  98                                 rcfilters.getNamespaces( [ 'Media' ] ),
  99                                 mw.config.get( 'wgRCFiltersChangeTags' ),
 100                                 conditionalViews
 101                         );
 102
 103                         $( 'a.mw-helplink' ).attr(
 104                                 'href',
 105                                 'https://www.mediawiki.org/wiki/Special:MyLanguage/Help:New_filters_for_edit_review'
 106                         );
 107
 108                         controller.replaceUrl();
 109
 110                         mainWrapperWidget.setTopSection( specialPage );
 111
 112                         /**
 113                          * Fired when initialization of the filtering interface for changes list is complete.
 114                          *
 115                          * @event structuredChangeFilters_ui_initialized
 116                          * @member mw.hook
 117                          */
 118                         mw.hook( 'structuredChangeFilters.ui.initialized' ).fire();
 119                 },
 120
 121                 /**
 122                  * Get list of namespaces and remove unused ones
 123                  *
 124                  * @member mw.rcfilters
 125                  * @private
 126                  *
 127                  * @param {Array} unusedNamespaces Names of namespaces to remove
 128                  * @return {Array} Filtered array of namespaces
 129                  */
 130                 getNamespaces: function ( unusedNamespaces ) {
 131                         var i, length, name, id,
 132                                 namespaceIds = mw.config.get( 'wgNamespaceIds' ),
 133                                 namespaces = mw.config.get( 'wgFormattedNamespaces' );
 134
 135                         for ( i = 0, length = unusedNamespaces.length; i < length; i++ ) {
 136                                 name = unusedNamespaces[ i ];
 137                                 id = namespaceIds[ name.toLowerCase() ];
 138                                 delete namespaces[ id ];
 139                         }
 140
 141                         return namespaces;
 142                 }
 143         };
 144
 145         // Early execute of init
 146         if ( document.readyState === 'interactive' || document.readyState === 'complete' ) {
 147                 rcfilters.init();
 148         } else {
 149                 $( rcfilters.init );
 150         }
 151
 152         module.exports = rcfilters;
 153
 154 }( mediaWiki, jQuery ) );