noticestream.php 2.2 KB

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  1. <?php
  2. /**
  3. * StatusNet - the distributed open-source microblogging tool
  4. * Copyright (C) 2011, StatusNet, Inc.
  5. *
  6. * A stream of notices
  7. *
  8. * PHP version 5
  9. *
  10. * This program is free software: you can redistribute it and/or modify
  11. * it under the terms of the GNU Affero General Public License as published by
  12. * the Free Software Foundation, either version 3 of the License, or
  13. * (at your option) any later version.
  14. *
  15. * This program is distributed in the hope that it will be useful,
  16. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18. * GNU Affero General Public License for more details.
  19. *
  20. * You should have received a copy of the GNU Affero General Public License
  21. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  22. *
  23. * @category Stream
  24. * @package StatusNet
  25. * @author Evan Prodromou <evan@status.net>
  26. * @copyright 2011 StatusNet, Inc.
  27. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
  28. * @link http://status.net/
  29. */
  30. if (!defined('STATUSNET')) {
  31. // This check helps protect against security problems;
  32. // your code file can't be executed directly from the web.
  33. exit(1);
  34. }
  35. /**
  36. * Class for notice streams
  37. *
  38. * @category Stream
  39. * @package StatusNet
  40. * @author Evan Prodromou <evan@status.net>
  41. * @copyright 2011 StatusNet, Inc.
  42. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
  43. * @link http://status.net/
  44. */
  45. abstract class NoticeStream
  46. {
  47. // Will only get notices with the 'post' activityverb by default.
  48. protected $selectVerbs = array();
  49. public function __construct()
  50. {
  51. $this->selectVerbs = array(ActivityVerb::POST, ActivityUtils::resolveUri(ActivityVerb::POST, true));
  52. }
  53. abstract function getNoticeIds($offset, $limit, $since_id, $max_id);
  54. function getNotices($offset, $limit, $sinceId = null, $maxId = null)
  55. {
  56. $ids = $this->getNoticeIds($offset, $limit, $sinceId, $maxId);
  57. $notices = self::getStreamByIds($ids);
  58. return $notices;
  59. }
  60. static function getStreamByIds($ids)
  61. {
  62. return Notice::multiGet('id', $ids);
  63. }
  64. }