can hide system collections

frontend/js/collections/arangoCollections.js

@@ -1,23 +1,37 @@
 /*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true */
 /*global require, exports */
 window.arangoCollections = Backbone.Collection.extend({
+      url: '/_api/collection',
+      
+      model: arangoCollection,
+
       comparator : function(model) {
         return model.get('name').toLowerCase();
       },
-      
-      url: '/_api/collection',
-      parse: function(response)  {
-          $.each(response.collections, function(key, val) {
-            if (val.status == 2) {
-              val.status = 'unloaded';
-            }
-            else if (val.status == 3) {
-              val.status = 'loaded';
-            }
-          });
-          return response.collections;
+  
+      isSystemCollection : function (name) {
+        return name.substr(0, 1) === '_';
       },
-      model: arangoCollection,
+  
+      translateStatus : function (status) {
+        if (status == 2) {
+          return 'unloaded';
+        }
+        else if (status == 3) {
+          return 'loaded';
+        }
+      },
+      
+      parse: function(response)  {
+        var that = this;
+
+        $.each(response.collections, function(key, val) {
+          val.isSystem = that.isSystemCollection(val.name); 
+          val.status = that.translateStatus(val.status);
+        });
+        return response.collections;
+      },
+
       getProperties: function (id) {
         var data2;
         $.ajax({

frontend/js/models/arangoCollection.js

@@ -1,12 +1,15 @@
 window.arangoCollection = Backbone.Model.extend({
   initialize: function () {
   },
+
   urlRoot: "/_api/collection",
   defaults: {
     id: "",
     name: "",
     status: "",
     type: "",
+    isSystem: false,
     picture: ""
   }
+
 });

frontend/js/views/collectionsView.js

@@ -1,20 +1,33 @@
 var collectionsView = Backbone.View.extend({
   el: '#content',
   el2: '.thumbnails',
-  searchPhrase: '',
+
+  searchOptions: {
+    searchPhrase: null,
+    excludeSystem: false
+  },
 
   init: function () {
   },
 
   template: new EJS({url: '/_admin/html/js/templates/collectionsView.ejs'}),
 
-  render: function() {
+  render: function () {
     $(this.el).html(this.template.text);
 
-    var searchPhrase = this.searchPhrase.toLowerCase();
+    var searchPhrase = '';
+    if (this.searchOptions.searchPhrase !== null) {
+      searchPhrase = this.searchOptions.searchPhrase.toLowerCase();
+    }
 
     this.collection.each(function (arango_collection) {
       if (searchPhrase !== '' && arango_collection.get('name').toLowerCase().indexOf(searchPhrase) === -1) {
+        // search phrase entered but current collection does not match?
+        return;
+      }
+
+      if (this.searchOptions.excludeSystem && arango_collection.get('isSystem')) {
+        // system collection?
         return;
       }
 
@@ -33,22 +46,31 @@ var collectionsView = Backbone.View.extend({
     "click #searchSubmit" : "restrictToSearchPhrase"
   },
 
-  restrictToSearchPhraseKey: function(e) {
-    if (e.keyCode == 13) {
-      this.searchPhrase = $('#searchInput').val().replace(/(^\s+|\s+$)/g, '');
-      this.render();
-    }
-  },
-  restrictToSearchPhrase: function() {
-    var searchPhrase = this.searchPhrase;
-    this.searchPhrase = $('#searchInput').val().replace(/(^\s+|\s+$)/g, '');
-    if (searchPhrase === this.searchPhrase) {
+  search: function () {
+    var searchPhrase = $('#searchInput').val().replace(/(^\s+|\s+$)/g, '');
+
+    if (searchPhrase === this.searchOptions.searchPhrase) {
       return;
     }
+    this.searchOptions.searchPhrase = searchPhrase;
+
     this.render();
   },
 
-  details: function() {
+  restrictToSearchPhraseKey: function (e) {
+    // key pressed in search box
+    if (e.keyCode == 13) {
+      // return pressed? this triggers the search
+      this.search();
+    }
+  },
+
+  restrictToSearchPhrase: function () {
+    // search executed 
+    this.search();
+  },
+
+  details: function () {
   }
 
 });