OO.EmitterList.call( this );
this.default = config.default;
+ this.baseState = {};
// Events
this.aggregate( { update: 'itemUpdate' } );
* @return {mw.rcfilters.dm.SavedQueryItemModel} Matching item model
*/
mw.rcfilters.dm.SavedQueriesModel.prototype.findMatchingQuery = function ( fullQueryComparison ) {
+ var model = this;
+
+ fullQueryComparison = this.getDifferenceFromBase( fullQueryComparison );
+
return this.getItems().filter( function ( item ) {
+ var comparedData = model.getDifferenceFromBase( item.getData() );
return OO.compare(
- item.getData(),
+ comparedData,
fullQueryComparison
);
} )[ 0 ];
};
+ /**
+ * Get a minimal representation of the state for comparison
+ *
+ * @param {Object} state Given state
+ * @return {Object} Minimal state
+ */
+ mw.rcfilters.dm.SavedQueriesModel.prototype.getDifferenceFromBase = function ( state ) {
+ var result = { filters: {}, highlights: {}, invert: state.invert },
+ baseState = this.baseState;
+
+ // XOR results
+ $.each( state.filters, function ( name, value ) {
+ if ( baseState.filters !== undefined && baseState.filters[ name ] !== value ) {
+ result.filters[ name ] = value;
+ }
+ } );
+
+ $.each( state.highlights, function ( name, value ) {
+ if ( baseState.highlights !== undefined && baseState.highlights[ name ] !== value && name !== 'highlight' ) {
+ result.highlights[ name ] = value;
+ }
+ } );
+
+ return result;
+ };
/**
* Get query by its identifier
*