1 files changed, 49 insertions, 0 deletions
diff --git a/module/web/static/js/models/TreeCollection.js b/module/web/static/js/models/TreeCollection.js
new file mode 100644
index 000000000..bf14478ce
--- /dev/null
+++ b/module/web/static/js/models/TreeCollection.js
@@ -0,0 +1,49 @@
+define(['jquery', 'backbone', 'underscore', 'app', 'models/Package', 'collections/FileList', 'collections/PackageList'],
+    function($, Backbone, _, App, Package, FileList, PackageList) {
+
+    // TreeCollection
+    // A Model and not a collection, aggregates other collections
+    return Backbone.Model.extend({
+
+        defaults : {
+            root: null,
+            packages: null,
+            files: null
+        },
+
+        initialize: function() {
+
+        },
+
+        fetch: function(options) {
+            options || (options = {});
+            var pid = options.pid || -1;
+
+            options = App.apiRequest(
+                'getFileTree/' + pid,
+                {full: false},
+                options);
+
+            console.log('Fetching package tree ' + pid);
+            return Backbone.Model.prototype.fetch.call(this, options);
+        },
+
+        // Parse the response and updates the collections
+        parse: function(resp) {
+            var ret = {};
+            if (!this.has('packages'))
+                ret.packages = new PackageList(_.values(resp.packages));
+            else
+                this.get('packages').update(_.values(resp.packages));
+
+            if (!this.has('files'))
+                ret.files = new FileList(_.values(resp.files));
+            else
+                this.get('files').update(_.values(resp.files));
+
+            ret.root = new Package(resp.root);
+            return ret;
+        }
+
+    });
+});
+\ No newline at end of file