InfiniteScrollPlugin.php 2.3 KB

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  1. <?php
  2. // This file is part of GNU social - https://www.gnu.org/software/social
  3. //
  4. // GNU social is free software: you can redistribute it and/or modify
  5. // it under the terms of the GNU Affero General Public License as published by
  6. // the Free Software Foundation, either version 3 of the License, or
  7. // (at your option) any later version.
  8. //
  9. // GNU social is distributed in the hope that it will be useful,
  10. // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. // GNU Affero General Public License for more details.
  13. //
  14. // You should have received a copy of the GNU Affero General Public License
  15. // along with GNU social. If not, see <http://www.gnu.org/licenses/>.
  16. /**
  17. * Plugin to enable Infinite Scrolling
  18. *
  19. * @package GNUsocial
  20. * @author Craig Andrews <candrews@integralblue.com>
  21. * @copyright 2009-2019 Free Software Foundation, Inc http://www.fsf.org
  22. * @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
  23. */
  24. defined('GNUSOCIAL') || die();
  25. class InfiniteScrollPlugin extends Plugin
  26. {
  27. const PLUGIN_VERSION = '2.0.0';
  28. public $on_next_only = false;
  29. function onEndShowScripts(Action $action)
  30. {
  31. $action->inlineScript('var infinite_scroll_on_next_only = ' . ($this->on_next_only?'true':'false') . ';');
  32. $action->inlineScript('var ajax_loader_url = "' . ($this->path('ajax-loader.gif')) . '";');
  33. $action->script($this->path('jquery.infinitescroll.js'));
  34. $action->script($this->path('infinitescroll.js'));
  35. }
  36. public function onPluginVersion(array &$versions): bool
  37. {
  38. $versions[] = [
  39. 'name' => 'InfiniteScroll',
  40. 'version' => self::PLUGIN_VERSION,
  41. 'author' => 'Craig Andrews',
  42. 'homepage' => 'https://git.gnu.io/gnu/gnu-social/tree/master/plugins/InfiniteScroll',
  43. 'rawdescription' =>
  44. // TRANS: Plugin dscription.
  45. _m('Infinite Scroll adds the following functionality to your StatusNet installation: When a user scrolls towards the bottom of the page, the next page of notices is automatically retrieved and appended. This means they never need to click "Next Page", which dramatically increases stickiness.')
  46. ];
  47. return true;
  48. }
  49. }