Merge branch '0.9.x' of git://gitorious.org/statusnet/mainline into 0.9.x

1 files changed, 223 insertions, 0 deletions

diff --git a/actions/apigrouplist.php b/actions/apigrouplist.php
new file mode 100644
index 000000000..c529c1e40
--- /dev/null
+++ b/actions/apigrouplist.php
@@ -0,0 +1,223 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Check to see whether a user a member of 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    Craig Andrews <candrews@integralblue.com>
+ * @author    Evan Prodromou <evan@status.net>
+ * @author    Jeffery To <jeffery.to@gmail.com>
+ * @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/apibareauth.php';
+
+/**
+ * Returns whether a user is a member of a specified group.
+ *
+ * @category API
+ * @package  StatusNet
+ * @author   Craig Andrews <candrews@integralblue.com>
+ * @author   Evan Prodromou <evan@status.net>
+ * @author   Jeffery To <jeffery.to@gmail.com>
+ * @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 ApiGroupListAction extends ApiBareAuthAction
+{
+    var $groups   = null;
+
+    /**
+     * Take arguments for running
+     *
+     * @param array $args $_REQUEST args
+     *
+     * @return boolean success flag
+     *
+     */
+
+    function prepare($args)
+    {
+        parent::prepare($args);
+
+        $this->user   = $this->getTargetUser($id);
+        $this->groups = $this->getGroups();
+
+        return true;
+    }
+
+    /**
+     * Handle the request
+     *
+     * Show the user's groups
+     *
+     * @param array $args $_REQUEST data (unused)
+     *
+     * @return void
+     */
+
+    function handle($args)
+    {
+        parent::handle($args);
+
+        if (empty($this->user)) {
+            $this->clientError(_('No such user!'), 404, $this->format);
+            return;
+        }
+
+        $sitename   = common_config('site', 'name');
+        $title      = sprintf(_("%s's groups"), $this->user->nickname);
+        $taguribase = common_config('integration', 'taguri');
+        $id         = "tag:$taguribase:Groups";
+        $link       = common_local_url(
+            'usergroups',
+            array('nickname' => $this->user->nickname)
+        );
+        $subtitle   = sprintf(
+            _("Groups %s is a member of on %s."),
+            $this->user->nickname,
+            $sitename
+        );
+
+        switch($this->format) {
+        case 'xml':
+            $this->showXmlGroups($this->groups);
+            break;
+        case 'rss':
+            $this->showRssGroups($this->groups, $title, $link, $subtitle);
+            break;
+        case 'atom':
+            $selfuri = common_root_url() . 'api/statusnet/groups/list/' .
+                $this->user->id . '.atom';
+            $this->showAtomGroups(
+                $this->groups,
+                $title,
+                $id,
+                $link,
+                $subtitle,
+                $selfuri
+            );
+            break;
+        case 'json':
+            $this->showJsonGroups($this->groups);
+            break;
+        default:
+            $this->clientError(
+                _('API method not found!'),
+                404,
+                $this->format
+            );
+            break;
+        }
+
+    }
+
+    /**
+     * Get groups
+     *
+     * @return array groups
+     */
+
+    function getGroups()
+    {
+        $groups = array();
+
+        $group = $this->user->getGroups(
+            ($this->page - 1) * $this->count,
+            $this->count,
+            $this->since_id,
+            $this->max_id,
+            $this->since
+        );
+
+        while ($group->fetch()) {
+            $groups[] = clone($group);
+        }
+
+        return $groups;
+    }
+
+    /**
+     * Is this action read only?
+     *
+     * @param array $args other arguments
+     *
+     * @return boolean true
+     */
+
+    function isReadOnly($args)
+    {
+        return true;
+    }
+
+    /**
+     * When was this feed last modified?
+     *
+     * @return string datestamp of the latest group the user has joined
+     */
+
+    function lastModified()
+    {
+        if (!empty($this->groups) && (count($this->groups) > 0)) {
+            return strtotime($this->groups[0]->created);
+        }
+
+        return null;
+    }
+
+    /**
+     * An entity tag for this list of groups
+     *
+     * Returns an Etag based on the action name, language, user ID and
+     * timestamps of the first and last group the user has joined
+     *
+     * @return string etag
+     */
+
+    function etag()
+    {
+        if (!empty($this->groups) && (count($this->groups) > 0)) {
+
+            $last = count($this->groups) - 1;
+
+            return '"' . implode(
+                ':',
+                array($this->arg('action'),
+                      common_language(),
+                      $this->user->id,
+                      strtotime($this->groups[0]->created),
+                      strtotime($this->groups[$last]->created))
+            )
+            . '"';
+        }
+
+        return null;
+    }
+
+}