600 ? 600 / $big : 1;
$backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
$can_restore = false;
if ( ! empty( $backup_sizes ) && isset( $backup_sizes['full-orig'], $meta['file'] ) ) {
$can_restore = wp_basename( $meta['file'] ) !== $backup_sizes['full-orig']['file'];
}
if ( $msg ) {
if ( isset( $msg->error ) ) {
$note = "
";
} elseif ( isset( $msg->msg ) ) {
$note = "";
}
}
/**
* Shows the settings in the Image Editor that allow selecting to edit only the thumbnail of an image.
*
* @since 6.3.0
*
* @param bool $show Whether to show the settings in the Image Editor. Default false.
*/
$edit_thumbnails_separately = (bool) apply_filters( 'image_edit_thumbnails_separately', false );
?>
stream( $mime_type ) ) ) {
return false;
}
return true;
} else {
/* translators: 1: $image, 2: WP_Image_Editor */
_deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
/**
* Filters the GD image resource to be streamed to the browser.
*
* @since 2.9.0
* @deprecated 3.5.0 Use {@see 'image_editor_save_pre'} instead.
*
* @param resource|GdImage $image Image resource to be streamed.
* @param int $attachment_id The attachment post ID.
*/
$image = apply_filters_deprecated( 'image_save_pre', array( $image, $attachment_id ), '3.5.0', 'image_editor_save_pre' );
switch ( $mime_type ) {
case 'image/jpeg':
header( 'Content-Type: image/jpeg' );
return imagejpeg( $image, null, 90 );
case 'image/png':
header( 'Content-Type: image/png' );
return imagepng( $image );
case 'image/gif':
header( 'Content-Type: image/gif' );
return imagegif( $image );
case 'image/webp':
if ( function_exists( 'imagewebp' ) ) {
header( 'Content-Type: image/webp' );
return imagewebp( $image, null, 90 );
}
return false;
default:
return false;
}
}
}
/**
* Saves image to file.
*
* @since 2.9.0
* @since 3.5.0 The `$image` parameter expects a `WP_Image_Editor` instance.
* @since 6.0.0 The `$filesize` value was added to the returned array.
*
* @param string $filename Name of the file to be saved.
* @param WP_Image_Editor $image The image editor instance.
* @param string $mime_type The mime type of the image.
* @param int $post_id Attachment post ID.
* @return array|WP_Error|bool {
* Array on success or WP_Error if the file failed to save.
* When called with a deprecated value for the `$image` parameter,
* i.e. a non-`WP_Image_Editor` image resource or `GdImage` instance,
* the function will return true on success, false on failure.
*
* @type string $path Path to the image file.
* @type string $file Name of the image file.
* @type int $width Image width.
* @type int $height Image height.
* @type string $mime-type The mime type of the image.
* @type int $filesize File size of the image.
* }
*/
function wp_save_image_file( $filename, $image, $mime_type, $post_id ) {
if ( $image instanceof WP_Image_Editor ) {
/** This filter is documented in wp-admin/includes/image-edit.php */
$image = apply_filters( 'image_editor_save_pre', $image, $post_id );
/**
* Filters whether to skip saving the image file.
*
* Returning a non-null value will short-circuit the save method,
* returning that value instead.
*
* @since 3.5.0
*
* @param bool|null $override Value to return instead of saving. Default null.
* @param string $filename Name of the file to be saved.
* @param WP_Image_Editor $image The image editor instance.
* @param string $mime_type The mime type of the image.
* @param int $post_id Attachment post ID.
*/
$saved = apply_filters( 'wp_save_image_editor_file', null, $filename, $image, $mime_type, $post_id );
if ( null !== $saved ) {
return $saved;
}
return $image->save( $filename, $mime_type );
} else {
/* translators: 1: $image, 2: WP_Image_Editor */
_deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
/** This filter is documented in wp-admin/includes/image-edit.php */
$image = apply_filters_deprecated( 'image_save_pre', array( $image, $post_id ), '3.5.0', 'image_editor_save_pre' );
/**
* Filters whether to skip saving the image file.
*
* Returning a non-null value will short-circuit the save method,
* returning that value instead.
*
* @since 2.9.0
* @deprecated 3.5.0 Use {@see 'wp_save_image_editor_file'} instead.
*
* @param bool|null $override Value to return instead of saving. Default null.
* @param string $filename Name of the file to be saved.
* @param resource|GdImage $image Image resource or GdImage instance.
* @param string $mime_type The mime type of the image.
* @param int $post_id Attachment post ID.
*/
$saved = apply_filters_deprecated(
'wp_save_image_file',
array( null, $filename, $image, $mime_type, $post_id ),
'3.5.0',
'wp_save_image_editor_file'
);
if ( null !== $saved ) {
return $saved;
}
switch ( $mime_type ) {
case 'image/jpeg':
/** This filter is documented in wp-includes/class-wp-image-editor.php */
return imagejpeg( $image, $filename, apply_filters( 'jpeg_quality', 90, 'edit_image' ) );
case 'image/png':
return imagepng( $image, $filename );
case 'image/gif':
return imagegif( $image, $filename );
case 'image/webp':
if ( function_exists( 'imagewebp' ) ) {
return imagewebp( $image, $filename );
}
return false;
default:
return false;
}
}
}
/**
* Image preview ratio. Internal use only.
*
* @since 2.9.0
*
* @ignore
* @param int $w Image width in pixels.
* @param int $h Image height in pixels.
* @return float|int Image preview ratio.
*/
function _image_get_preview_ratio( $w, $h ) {
$max = max( $w, $h );
return $max > 600 ? ( 600 / $max ) : 1;
}
/**
* Returns an image resource. Internal use only.
*
* @since 2.9.0
* @deprecated 3.5.0 Use WP_Image_Editor::rotate()
* @see WP_Image_Editor::rotate()
*
* @ignore
* @param resource|GdImage $img Image resource.
* @param float|int $angle Image rotation angle, in degrees.
* @return resource|GdImage|false GD image resource or GdImage instance, false otherwise.
*/
function _rotate_image_resource( $img, $angle ) {
_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::rotate()' );
if ( function_exists( 'imagerotate' ) ) {
$rotated = imagerotate( $img, $angle, 0 );
if ( is_gd_image( $rotated ) ) {
imagedestroy( $img );
$img = $rotated;
}
}
return $img;
}
/**
* Flips an image resource. Internal use only.
*
* @since 2.9.0
* @deprecated 3.5.0 Use WP_Image_Editor::flip()
* @see WP_Image_Editor::flip()
*
* @ignore
* @param resource|GdImage $img Image resource or GdImage instance.
* @param bool $horz Whether to flip horizontally.
* @param bool $vert Whether to flip vertically.
* @return resource|GdImage (maybe) flipped image resource or GdImage instance.
*/
function _flip_image_resource( $img, $horz, $vert ) {
_deprecated_function( __FUNCTION__, '3.5.0', 'WP_Image_Editor::flip()' );
$w = imagesx( $img );
$h = imagesy( $img );
$dst = wp_imagecreatetruecolor( $w, $h );
if ( is_gd_image( $dst ) ) {
$sx = $vert ? ( $w - 1 ) : 0;
$sy = $horz ? ( $h - 1 ) : 0;
$sw = $vert ? -$w : $w;
$sh = $horz ? -$h : $h;
if ( imagecopyresampled( $dst, $img, 0, 0, $sx, $sy, $w, $h, $sw, $sh ) ) {
imagedestroy( $img );
$img = $dst;
}
}
return $img;
}
/**
* Crops an image resource. Internal use only.
*
* @since 2.9.0
*
* @ignore
* @param resource|GdImage $img Image resource or GdImage instance.
* @param float $x Source point x-coordinate.
* @param float $y Source point y-coordinate.
* @param float $w Source width.
* @param float $h Source height.
* @return resource|GdImage (maybe) cropped image resource or GdImage instance.
*/
function _crop_image_resource( $img, $x, $y, $w, $h ) {
$dst = wp_imagecreatetruecolor( $w, $h );
if ( is_gd_image( $dst ) ) {
if ( imagecopy( $dst, $img, 0, 0, $x, $y, $w, $h ) ) {
imagedestroy( $img );
$img = $dst;
}
}
return $img;
}
/**
* Performs group of changes on Editor specified.
*
* @since 2.9.0
*
* @param WP_Image_Editor $image WP_Image_Editor instance.
* @param array $changes Array of change operations.
* @return WP_Image_Editor WP_Image_Editor instance with changes applied.
*/
function image_edit_apply_changes( $image, $changes ) {
if ( is_gd_image( $image ) ) {
/* translators: 1: $image, 2: WP_Image_Editor */
_deprecated_argument( __FUNCTION__, '3.5.0', sprintf( __( '%1$s needs to be a %2$s object.' ), '$image', 'WP_Image_Editor' ) );
}
if ( ! is_array( $changes ) ) {
return $image;
}
// Expand change operations.
foreach ( $changes as $key => $obj ) {
if ( isset( $obj->r ) ) {
$obj->type = 'rotate';
$obj->angle = $obj->r;
unset( $obj->r );
} elseif ( isset( $obj->f ) ) {
$obj->type = 'flip';
$obj->axis = $obj->f;
unset( $obj->f );
} elseif ( isset( $obj->c ) ) {
$obj->type = 'crop';
$obj->sel = $obj->c;
unset( $obj->c );
}
$changes[ $key ] = $obj;
}
// Combine operations.
if ( count( $changes ) > 1 ) {
$filtered = array( $changes[0] );
for ( $i = 0, $j = 1, $c = count( $changes ); $j < $c; $j++ ) {
$combined = false;
if ( $filtered[ $i ]->type === $changes[ $j ]->type ) {
switch ( $filtered[ $i ]->type ) {
case 'rotate':
$filtered[ $i ]->angle += $changes[ $j ]->angle;
$combined = true;
break;
case 'flip':
$filtered[ $i ]->axis ^= $changes[ $j ]->axis;
$combined = true;
break;
}
}
if ( ! $combined ) {
$filtered[ ++$i ] = $changes[ $j ];
}
}
$changes = $filtered;
unset( $filtered );
}
// Image resource before applying the changes.
if ( $image instanceof WP_Image_Editor ) {
/**
* Filters the WP_Image_Editor instance before applying changes to the image.
*
* @since 3.5.0
*
* @param WP_Image_Editor $image WP_Image_Editor instance.
* @param array $changes Array of change operations.
*/
$image = apply_filters( 'wp_image_editor_before_change', $image, $changes );
} elseif ( is_gd_image( $image ) ) {
/**
* Filters the GD image resource before applying changes to the image.
*
* @since 2.9.0
* @deprecated 3.5.0 Use {@see 'wp_image_editor_before_change'} instead.
*
* @param resource|GdImage $image GD image resource or GdImage instance.
* @param array $changes Array of change operations.
*/
$image = apply_filters_deprecated( 'image_edit_before_change', array( $image, $changes ), '3.5.0', 'wp_image_editor_before_change' );
}
foreach ( $changes as $operation ) {
switch ( $operation->type ) {
case 'rotate':
if ( 0 !== $operation->angle ) {
if ( $image instanceof WP_Image_Editor ) {
$image->rotate( $operation->angle );
} else {
$image = _rotate_image_resource( $image, $operation->angle );
}
}
break;
case 'flip':
if ( 0 !== $operation->axis ) {
if ( $image instanceof WP_Image_Editor ) {
$image->flip( ( $operation->axis & 1 ) !== 0, ( $operation->axis & 2 ) !== 0 );
} else {
$image = _flip_image_resource( $image, ( $operation->axis & 1 ) !== 0, ( $operation->axis & 2 ) !== 0 );
}
}
break;
case 'crop':
$sel = $operation->sel;
if ( $image instanceof WP_Image_Editor ) {
$size = $image->get_size();
$w = $size['width'];
$h = $size['height'];
$scale = 1 / _image_get_preview_ratio( $w, $h ); // Discard preview scaling.
$image->crop( $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );
} else {
$scale = 1 / _image_get_preview_ratio( imagesx( $image ), imagesy( $image ) ); // Discard preview scaling.
$image = _crop_image_resource( $image, $sel->x * $scale, $sel->y * $scale, $sel->w * $scale, $sel->h * $scale );
}
break;
}
}
return $image;
}
/**
* Streams image in post to browser, along with enqueued changes
* in `$_REQUEST['history']`.
*
* @since 2.9.0
*
* @param int $post_id Attachment post ID.
* @return bool True on success, false on failure.
*/
function stream_preview_image( $post_id ) {
$post = get_post( $post_id );
wp_raise_memory_limit( 'admin' );
$img = wp_get_image_editor( _load_image_to_edit_path( $post_id ) );
if ( is_wp_error( $img ) ) {
return false;
}
$changes = ! empty( $_REQUEST['history'] ) ? json_decode( wp_unslash( $_REQUEST['history'] ) ) : null;
if ( $changes ) {
$img = image_edit_apply_changes( $img, $changes );
}
// Scale the image.
$size = $img->get_size();
$w = $size['width'];
$h = $size['height'];
$ratio = _image_get_preview_ratio( $w, $h );
$w2 = max( 1, $w * $ratio );
$h2 = max( 1, $h * $ratio );
if ( is_wp_error( $img->resize( $w2, $h2 ) ) ) {
return false;
}
return wp_stream_image( $img, $post->post_mime_type, $post_id );
}
/**
* Restores the metadata for a given attachment.
*
* @since 2.9.0
*
* @param int $post_id Attachment post ID.
* @return stdClass Image restoration message object.
*/
function wp_restore_image( $post_id ) {
$meta = wp_get_attachment_metadata( $post_id );
$file = get_attached_file( $post_id );
$backup_sizes = get_post_meta( $post_id, '_wp_attachment_backup_sizes', true );
$old_backup_sizes = $backup_sizes;
$restored = false;
$msg = new stdClass();
if ( ! is_array( $backup_sizes ) ) {
$msg->error = __( 'Cannot load image metadata.' );
return $msg;
}
$parts = pathinfo( $file );
$suffix = time() . rand( 100, 999 );
$default_sizes = get_intermediate_image_sizes();
if ( isset( $backup_sizes['full-orig'] ) && is_array( $backup_sizes['full-orig'] ) ) {
$data = $backup_sizes['full-orig'];
if ( $parts['basename'] !== $data['file'] ) {
if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {
// Delete only if it's an edited image.
if ( preg_match( '/-e[0-9]{13}\./', $parts['basename'] ) ) {
wp_delete_file( $file );
}
} elseif ( isset( $meta['width'], $meta['height'] ) ) {
$backup_sizes[ "full-$suffix" ] = array(
'width' => $meta['width'],
'height' => $meta['height'],
'file' => $parts['basename'],
);
}
}
$restored_file = path_join( $parts['dirname'], $data['file'] );
$restored = update_attached_file( $post_id, $restored_file );
$meta['file'] = _wp_relative_upload_path( $restored_file );
$meta['width'] = $data['width'];
$meta['height'] = $data['height'];
}
foreach ( $default_sizes as $default_size ) {
if ( isset( $backup_sizes[ "$default_size-orig" ] ) ) {
$data = $backup_sizes[ "$default_size-orig" ];
if ( isset( $meta['sizes'][ $default_size ] ) && $meta['sizes'][ $default_size ]['file'] !== $data['file'] ) {
if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {
// Delete only if it's an edited image.
if ( preg_match( '/-e[0-9]{13}-/', $meta['sizes'][ $default_size ]['file'] ) ) {
$delete_file = path_join( $parts['dirname'], $meta['sizes'][ $default_size ]['file'] );
wp_delete_file( $delete_file );
}
} else {
$backup_sizes[ "$default_size-{$suffix}" ] = $meta['sizes'][ $default_size ];
}
}
$meta['sizes'][ $default_size ] = $data;
} else {
unset( $meta['sizes'][ $default_size ] );
}
}
if ( ! wp_update_attachment_metadata( $post_id, $meta )
|| ( $old_backup_sizes !== $backup_sizes && ! update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes ) )
) {
$msg->error = __( 'Cannot save image metadata.' );
return $msg;
}
if ( ! $restored ) {
$msg->error = __( 'Image metadata is inconsistent.' );
} else {
$msg->msg = __( 'Image restored successfully.' );
if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE ) {
delete_post_meta( $post_id, '_wp_attachment_backup_sizes' );
}
}
return $msg;
}
/**
* Saves image to post, along with enqueued changes
* in `$_REQUEST['history']`.
*
* @since 2.9.0
*
* @param int $post_id Attachment post ID.
* @return stdClass
*/
function wp_save_image( $post_id ) {
$_wp_additional_image_sizes = wp_get_additional_image_sizes();
$return = new stdClass();
$success = false;
$delete = false;
$scaled = false;
$nocrop = false;
$post = get_post( $post_id );
$img = wp_get_image_editor( _load_image_to_edit_path( $post_id, 'full' ) );
if ( is_wp_error( $img ) ) {
$return->error = esc_js( __( 'Unable to create new image.' ) );
return $return;
}
$full_width = ! empty( $_REQUEST['fwidth'] ) ? (int) $_REQUEST['fwidth'] : 0;
$full_height = ! empty( $_REQUEST['fheight'] ) ? (int) $_REQUEST['fheight'] : 0;
$target = ! empty( $_REQUEST['target'] ) ? preg_replace( '/[^a-z0-9_-]+/i', '', $_REQUEST['target'] ) : '';
$scale = ! empty( $_REQUEST['do'] ) && 'scale' === $_REQUEST['do'];
/** This filter is documented in wp-admin/includes/image-edit.php */
$edit_thumbnails_separately = (bool) apply_filters( 'image_edit_thumbnails_separately', false );
if ( $scale ) {
$size = $img->get_size();
$original_width = $size['width'];
$original_height = $size['height'];
if ( $full_width > $original_width || $full_height > $original_height ) {
$return->error = esc_js( __( 'Images cannot be scaled to a size larger than the original.' ) );
return $return;
}
if ( $full_width > 0 && $full_height > 0 ) {
// Check if it has roughly the same w / h ratio.
$diff = round( $original_width / $original_height, 2 ) - round( $full_width / $full_height, 2 );
if ( -0.1 < $diff && $diff < 0.1 ) {
// Scale the full size image.
if ( $img->resize( $full_width, $full_height ) ) {
$scaled = true;
}
}
if ( ! $scaled ) {
$return->error = esc_js( __( 'Error while saving the scaled image. Please reload the page and try again.' ) );
return $return;
}
}
} elseif ( ! empty( $_REQUEST['history'] ) ) {
$changes = json_decode( wp_unslash( $_REQUEST['history'] ) );
if ( $changes ) {
$img = image_edit_apply_changes( $img, $changes );
}
} else {
$return->error = esc_js( __( 'Nothing to save, the image has not changed.' ) );
return $return;
}
$meta = wp_get_attachment_metadata( $post_id );
$backup_sizes = get_post_meta( $post->ID, '_wp_attachment_backup_sizes', true );
if ( ! is_array( $meta ) ) {
$return->error = esc_js( __( 'Image data does not exist. Please re-upload the image.' ) );
return $return;
}
if ( ! is_array( $backup_sizes ) ) {
$backup_sizes = array();
}
// Generate new filename.
$path = get_attached_file( $post_id );
$basename = pathinfo( $path, PATHINFO_BASENAME );
$dirname = pathinfo( $path, PATHINFO_DIRNAME );
$ext = pathinfo( $path, PATHINFO_EXTENSION );
$filename = pathinfo( $path, PATHINFO_FILENAME );
$suffix = time() . rand( 100, 999 );
if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE
&& isset( $backup_sizes['full-orig'] ) && $backup_sizes['full-orig']['file'] !== $basename
) {
if ( $edit_thumbnails_separately && 'thumbnail' === $target ) {
$new_path = "{$dirname}/{$filename}-temp.{$ext}";
} else {
$new_path = $path;
}
} else {
while ( true ) {
$filename = preg_replace( '/-e([0-9]+)$/', '', $filename );
$filename .= "-e{$suffix}";
$new_filename = "{$filename}.{$ext}";
$new_path = "{$dirname}/$new_filename";
if ( file_exists( $new_path ) ) {
++$suffix;
} else {
break;
}
}
}
// Save the full-size file, also needed to create sub-sizes.
if ( ! wp_save_image_file( $new_path, $img, $post->post_mime_type, $post_id ) ) {
$return->error = esc_js( __( 'Unable to save the image.' ) );
return $return;
}
if ( 'nothumb' === $target || 'all' === $target || 'full' === $target || $scaled ) {
$tag = false;
if ( isset( $backup_sizes['full-orig'] ) ) {
if ( ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE )
&& $backup_sizes['full-orig']['file'] !== $basename
) {
$tag = "full-$suffix";
}
} else {
$tag = 'full-orig';
}
if ( $tag ) {
$backup_sizes[ $tag ] = array(
'width' => $meta['width'],
'height' => $meta['height'],
'file' => $basename,
);
}
$success = ( $path === $new_path ) || update_attached_file( $post_id, $new_path );
$meta['file'] = _wp_relative_upload_path( $new_path );
$size = $img->get_size();
$meta['width'] = $size['width'];
$meta['height'] = $size['height'];
if ( $success && ( 'nothumb' === $target || 'all' === $target ) ) {
$sizes = get_intermediate_image_sizes();
if ( $edit_thumbnails_separately && 'nothumb' === $target ) {
$sizes = array_diff( $sizes, array( 'thumbnail' ) );
}
}
$return->fw = $meta['width'];
$return->fh = $meta['height'];
} elseif ( $edit_thumbnails_separately && 'thumbnail' === $target ) {
$sizes = array( 'thumbnail' );
$success = true;
$delete = true;
$nocrop = true;
}
/*
* We need to remove any existing resized image files because
* a new crop or rotate could generate different sizes (and hence, filenames),
* keeping the new resized images from overwriting the existing image files.
* https://core.trac.wordpress.org/ticket/32171
*/
if ( defined( 'IMAGE_EDIT_OVERWRITE' ) && IMAGE_EDIT_OVERWRITE && ! empty( $meta['sizes'] ) ) {
foreach ( $meta['sizes'] as $size ) {
if ( ! empty( $size['file'] ) && preg_match( '/-e[0-9]{13}-/', $size['file'] ) ) {
$delete_file = path_join( $dirname, $size['file'] );
wp_delete_file( $delete_file );
}
}
}
if ( isset( $sizes ) ) {
$_sizes = array();
foreach ( $sizes as $size ) {
$tag = false;
if ( isset( $meta['sizes'][ $size ] ) ) {
if ( isset( $backup_sizes[ "$size-orig" ] ) ) {
if ( ( ! defined( 'IMAGE_EDIT_OVERWRITE' ) || ! IMAGE_EDIT_OVERWRITE )
&& $backup_sizes[ "$size-orig" ]['file'] !== $meta['sizes'][ $size ]['file']
) {
$tag = "$size-$suffix";
}
} else {
$tag = "$size-orig";
}
if ( $tag ) {
$backup_sizes[ $tag ] = $meta['sizes'][ $size ];
}
}
if ( isset( $_wp_additional_image_sizes[ $size ] ) ) {
$width = (int) $_wp_additional_image_sizes[ $size ]['width'];
$height = (int) $_wp_additional_image_sizes[ $size ]['height'];
$crop = ( $nocrop ) ? false : $_wp_additional_image_sizes[ $size ]['crop'];
} else {
$height = get_option( "{$size}_size_h" );
$width = get_option( "{$size}_size_w" );
$crop = ( $nocrop ) ? false : get_option( "{$size}_crop" );
}
$_sizes[ $size ] = array(
'width' => $width,
'height' => $height,
'crop' => $crop,
);
}
$meta['sizes'] = array_merge( $meta['sizes'], $img->multi_resize( $_sizes ) );
}
unset( $img );
if ( $success ) {
wp_update_attachment_metadata( $post_id, $meta );
update_post_meta( $post_id, '_wp_attachment_backup_sizes', $backup_sizes );
if ( 'thumbnail' === $target || 'all' === $target || 'full' === $target ) {
// Check if it's an image edit from attachment edit screen.
if ( ! empty( $_REQUEST['context'] ) && 'edit-attachment' === $_REQUEST['context'] ) {
$thumb_url = wp_get_attachment_image_src( $post_id, array( 900, 600 ), true );
$return->thumbnail = $thumb_url[0];
} else {
$file_url = wp_get_attachment_url( $post_id );
if ( ! empty( $meta['sizes']['thumbnail'] ) ) {
$thumb = $meta['sizes']['thumbnail'];
$return->thumbnail = path_join( dirname( $file_url ), $thumb['file'] );
} else {
$return->thumbnail = "$file_url?w=128&h=128";
}
}
}
} else {
$delete = true;
}
if ( $delete ) {
wp_delete_file( $new_path );
}
$return->msg = esc_js( __( 'Image saved' ) );
return $return;
}