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| -rw-r--r-- | lib/groupsbypostssection.php | 78 |
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'; + } +} |