1 files changed, 87 insertions, 0 deletions
diff --git a/lib/groupdesignaction.php b/lib/groupdesignaction.php
new file mode 100644
index 000000000..bc95921f1
--- /dev/null
+++ b/lib/groupdesignaction.php
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+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Base class for actions that use the current user's design
+ *
+ * PHP version 5
+ *
+ * LICENCE: 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/>.
+ *
+ * @category  Action
+ * @package   Laconica
+ * @author    Zach Copley <zach@controlyourself.ca>
+ * @copyright 2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+/**
+ * Base class for actions that use a group's design
+ *
+ * Pages related to groups can be themed with a design. 
+ * This superclass returns that design.
+ *
+ * @category Action
+ * @package  Laconica
+ * @author   Zach Copley <zach@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ */
+class GroupDesignAction extends Action {
+
+    /** The group in question */
+    var $group = null;
+    
+    /**
+      * Show the groups's design stylesheet
+      *
+      * @return nothing
+      */
+     function showStylesheets()
+     {
+         parent::showStylesheets();
+
+         $design = $this->getDesign();
+
+         if (!empty($design)) {
+             $design->showCSS($this);
+         }
+     }
+
+    /**
+     * A design for this action
+     *
+     * if the group attribute has been set, returns that group's
+     * design.
+     *
+     * @return Design a design object to use
+     */
+
+    function getDesign()
+    {
+
+        if (empty($this->group)) {
+            return null;
+        }
+
+        return $this->group->getDesign();
+    }
+
+}