New individual actions for dealing with groups via API

1 files changed, 148 insertions, 0 deletions

diff --git a/actions/apigroupshow.php b/actions/apigroupshow.php
new file mode 100644
index 000000000..733c9ccfe
--- /dev/null
+++ b/actions/apigroupshow.php
@@ -0,0 +1,148 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Show information about a group
+ *
+ * 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  API
+ * @package   StatusNet
+ * @author    Zach Copley <zach@status.net>
+ * @copyright 2009 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+if (!defined('STATUSNET')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/twitterapi.php';
+
+/**
+ * Outputs detailed information about the group specified by ID
+ *
+ * @category API
+ * @package  StatusNet
+ * @author   Zach Copley <zach@status.net>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://status.net/
+ */
+
+class ApiGroupShowAction extends TwitterApiAction
+{
+    var $format = null;
+    var $group = null;
+
+    /**
+     * Take arguments for running
+     *
+     * @param array $args $_REQUEST args
+     *
+     * @return boolean success flag
+     *
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $this->format = $this->arg('format');
+        $this->group = $this->getTargetGroup($this->arg('id'));
+
+        return true;
+    }
+
+    /**
+     * Handle the request
+     *
+     * Check the format and show the user info
+     *
+     * @param array $args $_REQUEST data (unused)
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        parent::handle($args);
+
+        if (empty($this->group)) {
+            $this->clientError(
+                'Group not found!',
+                404,
+                $this->format
+            );
+            return;
+        }
+
+        switch($this->format) {
+        case 'xml':
+            $this->show_single_xml_group($this->group);
+            break;
+        case 'json':
+            $this->show_single_json_group($this->group);
+            break;
+        default:
+            $this->clientError(_('API method not found!'), 404, $this->format);
+            break;
+        }
+
+    }
+
+    /**
+     * When was this group last modified?
+     *
+     * @return string datestamp of the latest notice in the stream
+     */
+
+    function lastModified()
+    {
+        if (!empty($this->group)) {
+            return strtotime($this->group->modified);
+        }
+
+        return null;
+    }
+
+    /**
+     * An entity tag for this group
+     *
+     * Returns an Etag based on the action name, language, and
+     * timestamps of the notice
+     *
+     * @return string etag
+     */
+
+    function etag()
+    {
+        if (!empty($this->group)) {
+
+            return '"' . implode(
+                ':',
+                array($this->arg('action'),
+                      common_language(),
+                      $this->group->id,
+                      strtotime($this->group->modified))
+            )
+            . '"';
+        }
+
+        return null;
+    }
+
+}