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Groups list by members

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This commit is contained in:
Evan Prodromou 2009-01-23 03:07:03 +01:00
parent 6949cefa7f
commit ae0f2009d5
2 changed files with 80 additions and 0 deletions
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2
actions/groups.php
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@ -119,5 +119,7 @@ class GroupsAction extends Action
{
$gbp = new GroupsByPostsSection($this);
$gbp->show();
$gbm = new GroupsByMembersSection($this);
$gbm->show();
}
}

78
lib/groupsbymemberssection.php Normal file
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@ -0,0 +1,78 @@
<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Groups with the most members 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 members 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 GroupsByMembersSection extends GroupSection
{
function getGroups()
{
$qry = 'SELECT user_group.*, count(*) as value ' .
'FROM user_group JOIN group_member '.
'ON user_group.id = group_member.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 members');
}
function divId()
{
return 'top_groups_by_member';
}
}