Add a featured user section

diff --git a/lib/featureduserssection.php b/lib/featureduserssection.php
new file mode 100644 (file)
index 0000000..2935d83
--- /dev/null
+++ b/lib/featureduserssection.php
@@ -0,0 +1,89 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Section for featured users
+ *
+ * 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  Widget
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@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);
+}
+
+/**
+ * Section for featured users
+ *
+ * @category Widget
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@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 FeaturedUsersSection extends ProfileSection
+{
+    function getProfiles()
+    {
+        $featured_nicks = common_config('nickname', 'featured');
+
+        if (!$featured_nicks) {
+            return null;
+        }
+
+        $quoted = array();
+
+        foreach ($featured_nicks as $nick) {
+            $quoted[] = "'$nick'";
+        }
+
+        $qry = 'SELECT profile.* ' .
+          'FROM profile JOIN user on profile.id = user.id ' .
+          'WHERE user.nickname in (' . implode(',', $quoted) . ') ' .
+          'ORDER BY profile.created DESC ';
+
+        $limit = PROFILES_PER_SECTION + 1;
+        $offset = 0;
+
+        if (common_config('db','type') == 'pgsql') {
+            $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+        } else {
+            $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+        }
+
+        $profile = Memcached_DataObject::cachedQuery('Profile',
+                                                     $qry,
+                                                     6 * 3600);
+        return $profile;
+    }
+
+    function title()
+    {
+        return _('Featured users');
+    }
+
+    function divId()
+    {
+        return 'featured_users';
+    }
+}