js: Break package components into model/view/controller files.

* js/packages.js: Delete.
* js/model/packages.js: New file.
* js/view/packages.js: New file.
* js/controller/packages.js: New file.
* js/routes.js: Use new namespace for packages.
* guix-web/view.scm (javascripts): Add new JS files.

1 files changed, 49 insertions, 0 deletions

diff --git a/js/model/packages.js b/js/model/packages.js
new file mode 100644
index 0000000..5ea76a4
--- /dev/null
+++ b/js/model/packages.js
@@ -0,0 +1,49 @@
+// guix-web - Web interface for GNU Guix
+// Copyright © 2014  David Thompson <davet@gnu.org>
+//
+// This program is free software: you can redistribute it and/or
+// modify it under the terms of the GNU Affero General Public License
+// as published by the Free Software Foundation, either version 3 of
+// the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful, but
+// WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public
+// License along with this program.  If not, see
+// <http://www.gnu.org/licenses/>.
+
+guix.packages = {};
+
+(function(packages) {
+  packages.Packages = function() {
+    return m.request({ method: "GET", url: "packages.json" });
+  };
+
+  packages.Sorter = (function() {
+    function Sorter(field, isDescending) {
+      this.field = field;
+      this.isDescending = _.isUndefined(isDescending) ? false : isDescending;
+    };
+
+    Sorter.prototype.sort = function(array) {
+      var result = _.sortBy(array, this.field);
+
+      return this.isDescending ? result.reverse() : result;
+    };
+
+    Sorter.prototype.reverse = function() {
+      return new packages.Sorter(this.field, !this.isDescending);
+    };
+
+    return Sorter;
+  })();
+
+  packages.PHASE_NONE = 0;
+  packages.PHASE_PROMPT = 1;
+  packages.PHASE_DERIVATION = 2;
+  packages.PHASE_SUCCESS = 3;
+  packages.PHASE_ERROR = 4;
+})(guix.packages);