[12409] | 1 | <?php |
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| 2 | |
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| 3 | if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!'); |
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| 4 | |
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| 5 | |
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| 6 | $service = &$arr[0]; |
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| 7 | $service->addMethod('pwg.image.rotate', 'ws_image_rotate', |
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| 8 | array( |
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| 9 | 'image_id'=>array(), |
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| 10 | 'angle'=>array('default'=>"90"), |
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[12417] | 11 | 'pwg_token' => array(), |
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| 12 | 'rotate_hd' => array('default'=>0) |
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[12409] | 13 | ), |
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| 14 | 'Rotates a given image' |
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| 15 | ); |
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| 16 | |
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| 17 | function ws_image_rotate($params, &$service) |
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| 18 | { |
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[13315] | 19 | global $conf; |
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| 20 | |
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[12409] | 21 | if (!is_admin()) |
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| 22 | { |
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| 23 | return new PwgError(401, 'Access denied'); |
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| 24 | } |
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| 25 | |
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| 26 | if (empty($params['image_id'])) |
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| 27 | { |
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| 28 | return new PwgError(403, "image_id or image_path is missing"); |
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| 29 | } |
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| 30 | |
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[12417] | 31 | if (empty($params['pwg_token']) or get_pwg_token() != $params['pwg_token']) |
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| 32 | { |
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| 33 | return new PwgError(403, 'Invalid security token'); |
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| 34 | } |
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| 35 | |
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[12409] | 36 | include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php'); |
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| 37 | include_once(PHPWG_ROOT_PATH.'admin/include/image.class.php'); |
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| 38 | $image_id=(int)$params['image_id']; |
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[13319] | 39 | |
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[12409] | 40 | $query=' |
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| 41 | SELECT id, path, tn_ext, has_high |
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| 42 | FROM '.IMAGES_TABLE.' |
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| 43 | WHERE id = '.$image_id.' |
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| 44 | ;'; |
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| 45 | $image = pwg_db_fetch_assoc(pwg_query($query)); |
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| 46 | if ($image == null) |
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| 47 | { |
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| 48 | return new PwgError(403, "image_id not found"); |
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| 49 | } |
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| 50 | |
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[13319] | 51 | // rotation angle |
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| 52 | if ('auto' == $params['angle']) { |
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| 53 | $angle = $params['angle']; |
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| 54 | } |
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| 55 | else { |
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| 56 | $angle = (int)$params['angle']; |
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| 57 | } |
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| 58 | |
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| 59 | if (get_boolean($params['rotate_hd']) and get_boolean($image['has_high'])) { |
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[13316] | 60 | $to_rotate_path = file_path_for_type($image['path'], 'high'); |
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| 61 | $quality = $conf['upload_form_hd_quality']; |
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| 62 | $regenerate_websize = true; |
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[13319] | 63 | |
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| 64 | if ('auto' == $angle) { |
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| 65 | $angle = pwg_image::get_rotation_angle($to_rotate_path); |
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| 66 | } |
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[13316] | 67 | } |
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| 68 | else { |
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| 69 | $to_rotate_path = $image['path']; |
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| 70 | $quality = $conf['upload_form_websize_quality']; |
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| 71 | $regenerate_websize = false; |
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| 72 | } |
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[12409] | 73 | |
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[13316] | 74 | $rotated = new pwg_image($to_rotate_path); |
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| 75 | $rotated->set_compression_quality($quality); |
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| 76 | $rotated->rotate($angle); |
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| 77 | $rotated->write($to_rotate_path); |
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[12409] | 78 | |
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[13316] | 79 | if ($regenerate_websize) { |
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| 80 | ws_images_resizewebsize( |
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| 81 | array( |
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| 82 | 'image_id' => $params['image_id'], |
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| 83 | 'maxwidth' => $conf['upload_form_websize_maxwidth'], |
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| 84 | 'maxheight' => $conf['upload_form_websize_maxheight'], |
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| 85 | 'quality' => $conf['upload_form_websize_quality'], |
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| 86 | 'automatic_rotation' => $conf['upload_form_automatic_rotation'], |
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| 87 | 'library' => $conf['graphics_library'], |
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| 88 | ), |
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[13524] | 89 | $service |
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[13316] | 90 | ); |
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[12417] | 91 | } |
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[13316] | 92 | |
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| 93 | ws_images_resizethumbnail( |
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| 94 | array( |
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| 95 | 'image_id' => $params['image_id'], |
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| 96 | 'maxwidth' => $conf['upload_form_thumb_maxwidth'], |
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| 97 | 'maxheight' => $conf['upload_form_thumb_maxheight'], |
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| 98 | 'quality' => $conf['upload_form_thumb_quality'], |
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| 99 | 'crop' => $conf['upload_form_thumb_crop'], |
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| 100 | 'follow_orientation' => $conf['upload_form_thumb_follow_orientation'], |
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| 101 | 'library' => $conf['graphics_library'], |
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| 102 | ), |
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[13524] | 103 | $service |
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[13316] | 104 | ); |
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| 105 | |
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| 106 | $conf['use_exif'] = false; |
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| 107 | $conf['use_iptc'] = false; |
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| 108 | update_metadata(array($image['id'] => $image['path'])); |
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[12409] | 109 | |
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| 110 | return true; |
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| 111 | } |
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| 112 | |
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| 113 | ?> |
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