Edit file File name : class-ipq-process.php Content :<?php /** * Background Process for Image Processing Queue * * @package Image-Processing-Queue */ if ( ! class_exists( 'IPQ_Process' ) ) { /** * Custom exception class for IPQ background processing */ class IPQ_Process_Exception extends Exception {} /** * Extends the background processing library and implements image processing routines */ class IPQ_Process extends WP_Background_Process { /** * Action * * @var string */ protected $action = 'image_processing_queue'; /** * Background task to resizes images * * @param mixed $item Image data. * @return bool * @throws IPQ_Process_Exception On error. */ protected function task( $item ) { $defaults = array( 'post_id' => 0, 'width' => 0, 'height' => 0, 'crop' => false, ); $item = wp_parse_args( $item, $defaults ); $post_id = $item['post_id']; $width = $item['width']; $height = $item['height']; $crop = $item['crop']; if ( ! $width && ! $height ) { throw new IPQ_Process_Exception( "Invalid dimensions '{$width}x{$height}'" ); } if ( Image_Processing_Queue::does_size_already_exist_for_image( $post_id, array( $width, $height, $crop ) ) ) { return false; } $image_meta = Image_Processing_Queue::get_image_meta( $post_id ); if ( ! $image_meta ) { return false; } add_filter( 'as3cf_get_attached_file_copy_back_to_local', '__return_true' ); $img_path = Image_Processing_Queue::get_image_path( $post_id ); if ( ! $img_path ) { return false; } $editor = wp_get_image_editor( $img_path ); if ( is_wp_error( $editor ) ) { throw new IPQ_Process_Exception( 'Unable to get WP_Image_Editor for file "' . $img_path . '": ' . $editor->get_error_message() . ' (is GD or ImageMagick installed?)' ); } if ( is_wp_error( $editor->resize( $width, $height, $crop ) ) ) { throw new IPQ_Process_Exception( 'Error resizing image: ' . $editor->get_error_message() ); } $resized_file = $editor->save(); if ( is_wp_error( $resized_file ) ) { throw new IPQ_Process_Exception( 'Unable to save resized image file: ' . $editor->get_error_message() ); } $size_name = Image_Processing_Queue::get_size_name( array( $width, $height, $crop ) ); $image_meta['sizes'][ $size_name ] = array( 'file' => $resized_file['file'], 'width' => $resized_file['width'], 'height' => $resized_file['height'], 'mime-type' => $resized_file['mime-type'], ); wp_update_attachment_metadata( $post_id, $image_meta ); return false; } } } Save