[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 | $service->addMethod('pwg.image.rotate', 'ws_image_rotate', |
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| 8 | array( |
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| 9 | 'image_id'=>array(), |
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| 10 | 'angle'=>array('default'=>"90"), |
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| 11 | ), |
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| 12 | 'Rotates a given image' |
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| 13 | ); |
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| 14 | |
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| 15 | function ws_image_rotate($params, &$service) |
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| 16 | { |
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| 17 | if (!is_admin()) |
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| 18 | { |
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| 19 | return new PwgError(401, 'Access denied'); |
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| 20 | } |
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| 21 | |
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| 22 | if (empty($params['image_id'])) |
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| 23 | { |
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| 24 | return new PwgError(403, "image_id or image_path is missing"); |
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| 25 | } |
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| 26 | |
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| 27 | include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php'); |
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| 28 | include_once(PHPWG_ROOT_PATH.'admin/include/image.class.php'); |
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| 29 | $image_id=(int)$params['image_id']; |
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| 30 | $angle=(int)$params['angle']; |
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| 31 | $query=' |
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| 32 | SELECT id, path, tn_ext, has_high |
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| 33 | FROM '.IMAGES_TABLE.' |
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| 34 | WHERE id = '.$image_id.' |
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| 35 | ;'; |
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| 36 | $image = pwg_db_fetch_assoc(pwg_query($query)); |
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| 37 | if ($image == null) |
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| 38 | { |
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| 39 | return new PwgError(403, "image_id not found"); |
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| 40 | } |
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| 41 | |
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| 42 | $image_path = $image['path']; |
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| 43 | |
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| 44 | |
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| 45 | $thumb_path = get_thumbnail_path($image); |
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| 46 | |
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| 47 | $img = new pwg_image($image_path); |
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| 48 | $img->rotate($angle); |
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| 49 | $img->write($image_path); |
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| 50 | update_metadata(array($image_id=>$image_path)); |
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| 51 | |
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| 52 | foreach (array('thumb','high') as $size) { |
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| 53 | $resized_path = file_path_for_type($image_path,$size); |
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| 54 | if (file_exists($resized_path)) { |
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| 55 | $resized = new pwg_image($resized_path); |
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| 56 | $resized->rotate($angle); |
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| 57 | $resized->write($resized_path); |
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| 58 | } |
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| 59 | } |
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| 60 | return true; |
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| 61 | |
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| 62 | } |
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| 63 | |
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| 64 | ?> |
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