Changeset 31637

Timestamp:

03/06/2015 02:02:03 AM (12 years ago)

Author:

azaozz

Message:

PressThis: when server-side parsing, filter small images by the width and height attributes if set.
See #31373.

File:

• trunk/src/wp-admin/includes/class-wp-press-this.php (modified) (2 diffs)

trunk/src/wp-admin/includes/class-wp-press-this.php

@@ -286 +286 @@
 
                         $source_content = wp_kses(
-                                file_get_contents( $source_tmp_file ),
+                                @file_get_contents( $source_tmp_file ),
                                 array(
                                         'img' => array(
                                                 'src'      => array(),
+                                                'width'    => array(),
+                                                'height'   => array(),
                                         ),
                                         'iframe' => array(
@@ -530 +532 @@
 
                         foreach ( $items as $value ) {
-                                if ( preg_match( '/src=(\'|")([^\'"]+)\\1/', $value, $new_matches ) ) {
+                                if ( ( preg_match( '/width=(\'|")(\d+)\\1/i', $value, $new_matches ) && $new_matches[2] < 256 ) ||
+                                        ( preg_match( '/height=(\'|")(\d+)\\1/i', $value, $new_matches ) && $new_matches[2] < 128 ) ) {
+
+                                        continue;
+                                }
+
+                                if ( preg_match( '/src=(\'|")([^\'"]+)\\1/i', $value, $new_matches ) ) {
                                         $src = $this->_limit_img( $new_matches[2] );
                                         if ( ! empty( $src ) && ! in_array( $src, $data['_img'] ) ) {