Add upstream

wp-content/plugins/jetpack/_inc/jetpack-modules.models.js

@@ -0,0 +1,80 @@
+this.jetpackModules = this.jetpackModules || {};
+
+window.jetpackModules.models = ( function( window, $, _, Backbone ) {
+	'use strict';
+
+	var models = {};
+
+	models.Modules = Backbone.Model.extend( {
+		visibles: {},
+
+		/**
+		 * Updates modules.items dataset to be a reflection of both the current
+		 * modules.raw data, as well as any filters or sorting that may be in effect.
+		 */
+		filter_and_sort: function() {
+			var subsubsub = $( '.subsubsub .current' ),
+				items = this.get( 'raw' ),
+				m_filter = $( '.button-group.filter-active .active' ),
+				m_sort = $( '.button-group.sort .active' ),
+				m_search = $( '#srch-term-search-input' )
+					.val()
+					.toLowerCase(),
+				groups;
+
+			// If a module filter has been selected, filter it!
+			if ( ! subsubsub.closest( 'li' ).hasClass( 'all' ) ) {
+				items = _.filter( items, function( item ) {
+					return _.contains( item.module_tags, subsubsub.data( 'title' ) );
+				} );
+			}
+
+			if ( m_filter.data( 'filter-by' ) ) {
+				items = _.filter( items, function( item ) {
+					return item[ m_filter.data( 'filter-by' ) ] === m_filter.data( 'filter-value' );
+				} );
+			}
+
+			if ( m_search.length ) {
+				items = _.filter( items, function( item ) {
+					var search_text =
+						item.name +
+						' ' +
+						item.description +
+						' ' +
+						item.long_description +
+						' ' +
+						item.search_terms +
+						' ' +
+						item.module_tags;
+					return -1 !== search_text.toLowerCase().indexOf( m_search );
+				} );
+			}
+
+			if ( m_sort.data( 'sort-by' ) ) {
+				items = _.sortBy( items, m_sort.data( 'sort-by' ) );
+				if ( 'reverse' === m_sort.data( 'sort-order' ) ) {
+					items.reverse();
+				}
+			}
+
+			// Sort unavailable modules to the end if the user is running in local mode.
+			groups = _.groupBy( items, 'available' );
+			if ( _.has( groups, 'false' ) ) {
+				items = [].concat( groups[ true ], groups[ false ] );
+			}
+
+			// Now shove it back in.
+			this.set( 'items', items );
+
+			return this;
+		},
+
+		initialize: function() {
+			var items = this.get( 'items' );
+			this.set( 'raw', items );
+		},
+	} );
+
+	return models;
+} )( this, jQuery, _, Backbone );