noticesection.php 2.5 KB

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  1. <?php
  2. /**
  3. * StatusNet, the distributed open-source microblogging tool
  4. *
  5. * Base class for sections showing lists of notices
  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('GNUSOCIAL') && !defined('GNUSOCIAL')) { exit(1); }
  30. define('NOTICES_PER_SECTION', 6);
  31. /**
  32. * Base class for sections showing lists of notices
  33. *
  34. * These are the widgets that show interesting data about a person
  35. * group, or site.
  36. *
  37. * @todo migrate this to use a variant of NoticeList
  38. *
  39. * @category Widget
  40. * @package StatusNet
  41. * @author Evan Prodromou <evan@status.net>
  42. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
  43. * @link http://status.net/
  44. */
  45. abstract class NoticeSection extends Section
  46. {
  47. protected $addressees = false;
  48. protected $attachments = false;
  49. protected $maxchars = 140;
  50. protected $options = false;
  51. protected $show_n = NOTICES_PER_SECTION;
  52. function showContent()
  53. {
  54. $prefs = array();
  55. foreach (array('addressees', 'attachments', 'maxchars', 'options', 'show_n') as $key) {
  56. $prefs[$key] = $this->$key;
  57. }
  58. $prefs['id_prefix'] = $this->divId();
  59. // args: notice object, html outputter, preference array for notice lists and their items
  60. $list = new NoticeList($this->getNotices(), $this->out, $prefs);
  61. $total = $list->show(); // returns total amount of notices available
  62. return ($total > $this->show_n); // do we have more to show?
  63. }
  64. function getNotices()
  65. {
  66. return null;
  67. }
  68. }