1 | <?php |
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2 | /* |
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3 | Plugin Name: Thumbnails Regeneration |
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4 | Version: 2.2.0 |
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5 | Description: Regenerate thumbnails |
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6 | Author: P@t |
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7 | */ |
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8 | |
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9 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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10 | define('REGENERATE_THUMBNAILS_PATH' , PHPWG_PLUGINS_PATH . basename(dirname(__FILE__)) . '/'); |
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11 | |
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12 | add_event_handler('loc_begin_admin', 'rg_add_thumbnails_tab'); |
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13 | add_event_handler('loc_begin_element_set_global', 'rg_element_set_global_add_action'); |
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14 | add_event_handler('ws_add_methods', 'add_regenerate_thumbnails_method'); |
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15 | |
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16 | function rg_add_thumbnails_tab() |
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17 | { |
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18 | global $page; |
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19 | |
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20 | if (isset($_GET['page']) and in_array($_GET['page'], array('thumbnail', 'plugin-regenerateThumbnails'))) |
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21 | { |
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22 | load_language('plugin.lang', REGENERATE_THUMBNAILS_PATH); |
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23 | include_once(PHPWG_ROOT_PATH.'admin/include/tabsheet.class.php'); |
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24 | |
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25 | if ($_GET['page'] == 'plugin-regenerateThumbnails') |
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26 | $page['tab'] = 'regenerateThumbnails'; |
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27 | else |
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28 | $page['tab'] = 'thumbnail'; |
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29 | |
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30 | $tabsheet = new tabsheet(); |
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31 | $tabsheet->add('thumbnail', l10n('Thumbnail creation'), get_root_url().'admin.php?page=thumbnail'); |
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32 | $tabsheet->add('regenerateThumbnails', l10n('Regenerate Thumbnails'), get_root_url().'admin.php?page=plugin-'.basename(dirname(__FILE__))); |
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33 | $tabsheet->select($page['tab']); |
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34 | $tabsheet->assign(); |
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35 | } |
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36 | } |
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37 | |
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38 | function rg_element_set_global_add_action() |
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39 | { |
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40 | include(REGENERATE_THUMBNAILS_PATH.'element_set_global_action.php'); |
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41 | } |
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42 | |
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43 | function add_regenerate_thumbnails_method($arr) |
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44 | { |
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45 | global $conf; |
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46 | |
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47 | $service = &$arr[0]; |
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48 | $service->addMethod( |
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49 | 'pwg.images.regenerateThumbnail', |
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50 | 'ws_images_regenerateThumbnail', |
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51 | array( |
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52 | 'image_id' => array(), |
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53 | 'maxwidth' => array('default'=>$conf['upload_form_thumb_maxwidth']), |
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54 | 'maxheight' => array('default'=>$conf['upload_form_thumb_maxheight']), |
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55 | 'quality' => array('default'=>$conf['upload_form_thumb_quality']), |
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56 | 'square' => array('default'=>@$conf['upload_form_thumb_square']), |
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57 | ), |
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58 | 'Regenerate a thumbnail with given arguments.' |
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59 | ); |
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60 | } |
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61 | |
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62 | function ws_images_regenerateThumbnail($params, &$service) |
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63 | { |
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64 | global $conf; |
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65 | |
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66 | if (!is_admin()) |
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67 | return new PwgError(401, 'Access denied'); |
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68 | |
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69 | $query=' |
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70 | SELECT id, path |
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71 | FROM '.IMAGES_TABLE.' |
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72 | WHERE id = '.(int)$params['image_id'].' |
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73 | ;'; |
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74 | |
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75 | $image = pwg_db_fetch_assoc(pwg_query($query)); |
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76 | if ($image == null) |
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77 | return new PwgError(404, "image_id not found"); |
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78 | |
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79 | include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php'); |
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80 | |
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81 | if ($params['square'] == 'true' or $params['square'] == 'false') |
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82 | $params['square'] = get_boolean($params['square']); |
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83 | if (!$params['square']) |
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84 | remove_event_handler('upload_thumbnail_resize', 'upload_square_resize', 40); |
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85 | |
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86 | trigger_event( |
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87 | 'upload_thumbnail_resize', |
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88 | false, |
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89 | $image['path'], |
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90 | file_path_for_type($image['path'], 'thumb'), |
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91 | $params['maxwidth'], |
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92 | $params['maxheight'], |
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93 | $params['quality'], |
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94 | true |
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95 | ); |
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96 | |
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97 | return true; |
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98 | } |
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99 | |
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100 | function regenerate_prefilter($content, $smarty) |
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101 | { |
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102 | return str_replace('{$thumbnail.TN_SRC}', '{$thumbnail.TN_SRC}?rand='.md5(uniqid(rand(), true)), $content); |
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103 | } |
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104 | |
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105 | ?> |
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