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