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authorEvan Prodromou <evan@controlyourself.ca>2009-01-22 20:17:05 +0000
committerEvan Prodromou <evan@controlyourself.ca>2009-01-22 20:17:05 +0000
commit06cc977032f47ab6dcc44a4fd4c4d57e3f8497b3 (patch)
treed908f841e0548f996dc7981612de6242eda0004a
parent82e47b2ec1a2cd9e3e3eeac9b35996935403ab8e (diff)
Add a section to show popular groups (by posts)
-rw-r--r--lib/groupsbypostssection.php78
1 files changed, 78 insertions, 0 deletions
diff --git a/lib/groupsbypostssection.php b/lib/groupsbypostssection.php
new file mode 100644
index 000000000..a5e33a93d
--- /dev/null
+++ b/lib/groupsbypostssection.php
@@ -0,0 +1,78 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Groups with the most posts section
+ *
+ * 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);
+}
+
+/**
+ * Groups with the most posts section
+ *
+ * @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 GroupsByPostsSection extends GroupSection
+{
+ function getGroups()
+ {
+ $qry = 'SELECT user_group.*, count(*) as value ' .
+ 'FROM user_group JOIN group_inbox '.
+ 'ON user_group.id = group_inbox.group_id ' .
+ 'GROUP BY user_group.id ' .
+ 'ORDER BY value DESC ';
+
+ $limit = GROUPS_PER_SECTION;
+ $offset = 0;
+
+ if (common_config('db','type') == 'pgsql') {
+ $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
+ } else {
+ $qry .= ' LIMIT ' . $offset . ', ' . $limit;
+ }
+
+ $group = Memcached_DataObject::cachedQuery('User_group',
+ $qry,
+ 3600);
+ return $group;
+ }
+
+ function title()
+ {
+ return _('Groups with most posts');
+ }
+
+ function divId()
+ {
+ return 'top_groups_by_post';
+ }
+}