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-rw-r--r--include/ws_functions.inc.php72
1 files changed, 72 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;
+}
?>