diff options
| -rw-r--r-- | include/ws_functions.inc.php | 72 | ||||
| -rw-r--r-- | ws.php | 15 |
2 files changed, 87 insertions, 0 deletions
diff --git a/include/ws_functions.inc.php b/include/ws_functions.inc.php index 3f322cf61..a2442530f 100644 --- a/include/ws_functions.inc.php +++ b/include/ws_functions.inc.php @@ -2658,4 +2658,76 @@ function ws_themes_performAction($params, &$service) return true; } } + +function ws_images_resize($params, &$service) +{ + global $conf; + + if (!is_admin()) + { + return new PwgError(401, 'Access denied'); + } + + if (!in_array($params['type'], array('thumbnail', 'websize'))) + { + return new PwgError(403, 'Unknown type (only "thumbnail" or "websize" are accepted'); + } + + $resize_params = array('maxwidth', 'maxheight', 'quality'); + $type = $params['type'] == 'thumbnail' ? 'thumb' : 'websize'; + foreach ($resize_params as $param) + { + if (empty($params[$param])) + $params[$param] = $conf['upload_form_'.$type.'_'.$param]; + } + + $query=' +SELECT id, path, tn_ext, has_high +FROM '.IMAGES_TABLE.' +WHERE id = '.(int)$params['image_id'].' +;'; + $image = pwg_db_fetch_assoc(pwg_query($query)); + + if ($image == null) + { + return new PwgError(403, "image_id not found"); + } + + include_once(PHPWG_ROOT_PATH.'admin/include/functions_upload.inc.php'); + + if (!is_valid_image_extension(get_extension($image['path']))) + { + return new PwgError(403, "image can't be resized"); + } + + if ($params['type'] == 'thumbnail' and !empty($image['tn_ext'])) + { + trigger_event( + 'upload_thumbnail_resize', + false, + $image['path'], + get_thumbnail_path($image), + $params['maxwidth'], + $params['maxheight'], + $params['quality'], + true + ); + return true; + } + elseif (!empty($image['has_high'])) + { + trigger_event( + 'upload_image_resize', + false, + file_path_for_type($image['path'], 'high'), + $image['path'], + $params['maxwidth'], + $params['maxheight'], + $params['quality'], + false + ); + return true; + } + return false; +} ?> @@ -403,6 +403,21 @@ function ws_addDefaultMethods( $arr ) ), 'activate/deactivate/delete/set_default a theme<br>administration status required' ); + + $service->addMethod( + 'pwg.images.resize', + 'ws_images_resize', + array( + 'image_id' => array(), + 'type' => array('default' => 'thumbnail'), + 'maxwidth' => array('default' => null), + 'maxheight' => array('default' => null), + 'quality' => array('default' => null), + ), + 'Regenerate thumbnails or websize photo with given arguments. +<br>Argument "type" can be "thumbnail" or "websize". Default is "thumbnail". +<br>If maxwidth, maxheight or quality are missing, default parameters of upload will be used.' +); } add_event_handler('ws_add_methods', 'ws_addDefaultMethods'); |