groupsbypostssection.php 2.6 KB

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  1. <?php
  2. /**
  3. * StatusNet, the distributed open-source microblogging tool
  4. *
  5. * Groups with the most posts section
  6. *
  7. * PHP version 5
  8. *
  9. * LICENCE: This program is free software: you can redistribute it and/or modify
  10. * it under the terms of the GNU Affero General Public License as published by
  11. * the Free Software Foundation, either version 3 of the License, or
  12. * (at your option) any later version.
  13. *
  14. * This program is distributed in the hope that it will be useful,
  15. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  17. * GNU Affero General Public License for more details.
  18. *
  19. * You should have received a copy of the GNU Affero General Public License
  20. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  21. *
  22. * @category Widget
  23. * @package StatusNet
  24. * @author Evan Prodromou <evan@status.net>
  25. * @copyright 2009 StatusNet, Inc.
  26. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  27. * @link http://status.net/
  28. */
  29. if (!defined('STATUSNET') && !defined('LACONICA')) {
  30. exit(1);
  31. }
  32. /**
  33. * Groups with the most posts section
  34. *
  35. * @category Widget
  36. * @package StatusNet
  37. * @author Evan Prodromou <evan@status.net>
  38. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  39. * @link http://status.net/
  40. */
  41. class GroupsByPostsSection extends GroupSection
  42. {
  43. function getGroups()
  44. {
  45. $qry = 'SELECT user_group.*, count(*) as value ' .
  46. 'FROM user_group JOIN group_inbox '.
  47. 'ON user_group.id = group_inbox.group_id ' .
  48. 'GROUP BY user_group.id,user_group.nickname,user_group.fullname,user_group.homepage,user_group.description,user_group.location,user_group.original_logo,user_group.homepage_logo,user_group.stream_logo,user_group.mini_logo,user_group.created,user_group.modified ' .
  49. 'ORDER BY value DESC ';
  50. $limit = GROUPS_PER_SECTION;
  51. $offset = 0;
  52. if (common_config('db','type') == 'pgsql') {
  53. $qry .= ' LIMIT ' . $limit . ' OFFSET ' . $offset;
  54. } else {
  55. $qry .= ' LIMIT ' . $offset . ', ' . $limit;
  56. }
  57. $group = Memcached_DataObject::cachedQuery('User_group',
  58. $qry,
  59. 3600);
  60. return $group;
  61. }
  62. function title()
  63. {
  64. // TRANS: Title for groups with the most posts section.
  65. return _('Active groups');
  66. }
  67. function divId()
  68. {
  69. return 'top_groups_by_post';
  70. }
  71. }