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Source View: wp_delete_file

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Source View

This hook occurs 3 times in this file.

Line Code
4932      do_action( 'deleted_post', $post_id );
4933
4934      $uploadpath = wp_upload_dir();
4935
4936      if ( ! empty($meta['thumb']) ) {
4937           // Don't delete the thumb if another attachment uses it.
4938           if (! $wpdb->get_row( $wpdb->prepare( "SELECT meta_id FROM $wpdb->postmeta WHERE meta_key = '_wp_attachment_metadata' AND meta_value LIKE %s AND post_id <> %d", '%' . $wpdb->esc_like( $meta['thumb'] ) . '%', $post_id)) ) {
4939                $thumbfile = str_replace(basename($file), $meta['thumb'], $file);
4940                /** This filter is documented in wp-includes/functions.php */
4941                $thumbfile = apply_filters( 'wp_delete_file', $thumbfile );
4942                @ unlink( path_join($uploadpath['basedir'], $thumbfile) );
4943           }
4944      }
4945
4946      // Remove intermediate and backup images if there are any.
4947      if ( isset( $meta['sizes'] ) && is_array( $meta['sizes'] ) ) {
4948           foreach ( $meta['sizes'] as $size => $sizeinfo ) {
4949                $intermediate_file = str_replace( basename( $file ), $sizeinfo['file'], $file );
4950                /** This filter is documented in wp-includes/functions.php */
4951                $intermediate_file = apply_filters( 'wp_delete_file', $intermediate_file );
4952                @ unlink( path_join( $uploadpath['basedir'], $intermediate_file ) );
4953           }
4954      }
4955
4956      if ( is_array($backup_sizes) ) {
4957           foreach ( $backup_sizes as $size ) {
4958                $del_file = path_join( dirname($meta['file']), $size['file'] );
4959                /** This filter is documented in wp-includes/functions.php */
4960                $del_file = apply_filters( 'wp_delete_file', $del_file );
4961                @ unlink( path_join($uploadpath['basedir'], $del_file) );
4962           }
4963      }
4964
4965      wp_delete_file( $file );
4966
4967      clean_post_cache( $post );
4968
4969      return $post;