<?php
namespace Smush\Core\Media;
use WP_Error;
abstract class Media_Item_Optimization {
/**
* @param $media_item Media_Item
*/
abstract public function __construct( $media_item );
abstract public function get_key();
abstract public function get_name();
/**
* @return Media_Item_Stats
*/
abstract public function get_stats();
/**
* @return Media_Item_Stats
*/
abstract public function get_size_stats( $size_key );
abstract public function get_optimized_sizes_count();
abstract public function save();
abstract public function is_optimized();
abstract public function should_optimize();
abstract public function should_reoptimize();
/**
* @param $size Media_Item_Size
*/
abstract public function should_optimize_size( $size );
/**
* @return mixed
*/
abstract public function delete_data();
/**
* @return boolean
*/
abstract public function optimize();
public function can_restore() {
return false;
}
public function restore() {
return false;
}
public function has_errors() {
$wp_error = $this->get_errors();
return $wp_error
&& is_a( $wp_error, '\WP_Error' )
&& $wp_error->has_errors();
}
/**
* @return WP_Error
*/
abstract public function get_errors();
public function get_optimized_file_url( $original_file_url ) {
return $original_file_url;
}
}