Changeset 31637

Timestamp:

03/06/2015 02:02:03 AM (10 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'] ) ) {