Current File : //var/www/pn/wp-content/plugins/wp-rocket/inc/Engine/Optimization/RUCSS/Admin/Database.php
<?php
declare(strict_types=1);
namespace WP_Rocket\Engine\Optimization\RUCSS\Admin;
use WP_Rocket\Engine\Optimization\RUCSS\Database\Tables\Resources;
use WP_Rocket\Engine\Optimization\RUCSS\Database\Tables\UsedCSS;
class Database {
/**
* Instance of RUCSS resources table.
*
* @var Resources
*/
private $rucss_resources_table;
/**
* Instance of RUCSS used_css table.
*
* @var UsedCSS
*/
private $rucss_usedcss_table;
/**
* Creates an instance of the class.
*
* @param Resources $rucss_resources_table RUCSS Resources Database Table.
* @param UsedCSS $rucss_usedcss_table RUCSS UsedCSS Database Table.
*/
public function __construct( Resources $rucss_resources_table, UsedCSS $rucss_usedcss_table ) {
$this->rucss_resources_table = $rucss_resources_table;
$this->rucss_usedcss_table = $rucss_usedcss_table;
}
/**
* Drop RUCSS Database Tables.
*
* @return void
*/
public function drop_rucss_database_tables() {
// If the table exist, then drop the table.
if ( $this->rucss_resources_table->exists() ) {
$this->rucss_resources_table->uninstall();
}
if ( $this->rucss_usedcss_table->exists() ) {
$this->rucss_usedcss_table->uninstall();
}
}
/**
* Truncate RUCSS used_css DB table.
*
* @return bool
*/
public function truncate_used_css_table() : bool {
if ( ! $this->rucss_usedcss_table->exists() ) {
return false;
}
return $this->rucss_usedcss_table->truncate();
}
/**
* Delete old used css based on last accessed date.
*
* @return void
*/
public function delete_old_used_css() {
if ( $this->rucss_usedcss_table->exists() ) {
$this->rucss_usedcss_table->delete_old_used_css();
}
}
/**
* Delete old used css based on last accessed date.
*
* @return void
*/
public function delete_old_resources() {
if ( $this->rucss_resources_table->exists() ) {
$this->rucss_resources_table->delete_old_items();
}
}
/**
* Get old used css based on last accessed date.
*
* @return array
*/
public function get_old_used_css() : array {
if ( ! $this->rucss_usedcss_table->exists() ) {
return [];
}
return $this->rucss_usedcss_table->get_old_used_css();
}
}
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