Changeset 20384 for trunk/wp-admin/includes/image-edit.php

Timestamp:

04/06/2012 08:47:24 PM (13 years ago)

Author:

ryan

Message:

Make choosing a header image from the media library play nicely with file replication plugins that do not guarantee images will be retained in the local filesystem.

• When passing an attachment ID to wp_crop_image(), use load_image_to_edit() to fetch the image via a url fopen when the image does not exist in the filesystem.
• Move load_image_to_edit() to wp-admin/includes/image.php so that it is always available for admin pages loads.
• Fallback to the height and width stored in the attachment meta when the image no longer exists in the filesystem.

see #19840

File:

• trunk/wp-admin/includes/image-edit.php (modified) (1 diff)

trunk/wp-admin/includes/image-edit.php

@@ -196 +196 @@
     </div>
 <?php
-}
-
-function load_image_to_edit($post_id, $mime_type, $size = 'full') {
-    $filepath = get_attached_file($post_id);
-
-    if ( $filepath && file_exists($filepath) ) {
-        if ( 'full' != $size && ( $data = image_get_intermediate_size($post_id, $size) ) ) {
-            $filepath = apply_filters('load_image_to_edit_filesystempath', path_join( dirname($filepath), $data['file'] ), $post_id, $size);
-        }
-    } elseif ( function_exists('fopen') && function_exists('ini_get') && true == ini_get('allow_url_fopen') ) {
-        $filepath = apply_filters('load_image_to_edit_attachmenturl', wp_get_attachment_url($post_id) , $post_id, $size);
-    }
-
-    $filepath = apply_filters('load_image_to_edit_path', $filepath, $post_id, $size);
-    if ( empty($filepath) )
-        return false;
-
-    switch ( $mime_type ) {
-        case 'image/jpeg':
-            $image = imagecreatefromjpeg($filepath);
-            break;
-        case 'image/png':
-            $image = imagecreatefrompng($filepath);
-            break;
-        case 'image/gif':
-            $image = imagecreatefromgif($filepath);
-            break;
-        default:
-            $image = false;
-            break;
-    }
-    if ( is_resource($image) ) {
-        $image = apply_filters('load_image_to_edit', $image, $post_id, $size);
-        if ( function_exists('imagealphablending') && function_exists('imagesavealpha') ) {
-            imagealphablending($image, false);
-            imagesavealpha($image, true);
-        }
-    }
-    return $image;
 }