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<?php
/**
* Main class
*
* @author YITH <[email protected]>
* @package YITH Woocommerce Compare
* @version 1.1.4
*/
defined( 'YITH_WOOCOMPARE' ) || exit; // Exit if accessed directly.
if ( ! class_exists( 'YITH_Woocompare' ) ) {
/**
* YITH Woocommerce Compare
*
* @since 1.0.0
*/
class YITH_Woocompare {
/**
* Plugin object
*
* @var string
* @since 1.0.0
*/
public $obj = null;
/**
* AJAX Helper
*
* @var string
* @since 1.0.0
*/
public $ajax = null;
/**
* Constructor
*
* @return YITH_Woocompare_Admin | YITH_Woocompare_Frontend
* @since 1.0.0
*/
public function __construct() {
add_action( 'widgets_init', array( $this, 'register_widgets' ) );
add_action( 'before_woocommerce_init', array( $this, 'declare_wc_features_support' ) );
if ( $this->is_frontend() ) {
// Require frontend class.
require_once 'class.yith-woocompare-frontend.php';
$this->obj = new YITH_Woocompare_Frontend();
} elseif ( $this->is_admin() ) {
// Requires admin classes.
require_once 'class.yith-woocompare-admin.php';
$this->obj = new YITH_Woocompare_Admin();
}
// Add image size.
YITH_Woocompare_Helper::set_image_size();
// Let's filter the woocommerce image size.
add_filter( 'woocommerce_get_image_size_yith-woocompare-image', array( $this, 'filter_wc_image_size' ), 10, 1 );
return $this->obj;
}
/**
* Detect if is frontend
*
* @return bool
*/
public function is_frontend() {
$is_ajax = ( defined( 'DOING_AJAX' ) && DOING_AJAX );
$context_check = isset( $_REQUEST['context'] ) && 'frontend' === sanitize_text_field( wp_unslash( $_REQUEST['context'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
$actions_to_check = apply_filters( 'yith_woocompare_actions_to_check_frontend', array( 'woof_draw_products', 'prdctfltr_respond_550', 'wbmz_get_products', 'jet_smart_filters', 'productfilter' ) );
$action_check = isset( $_REQUEST['action'] ) && in_array( sanitize_text_field( wp_unslash( $_REQUEST['action'] ) ), $actions_to_check, true ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
return (bool) YITH_Woocompare_Helper::is_elementor_editor() || ( ! is_admin() || ( $is_ajax && ( $context_check || $action_check ) ) );
}
/**
* Detect if is admin
*
* @return bool
*/
public function is_admin() {
$is_ajax = ( defined( 'DOING_AJAX' ) && DOING_AJAX );
$is_admin = ( is_admin() || $is_ajax && isset( $_REQUEST['context'] ) && sanitize_text_field( wp_unslash( $_REQUEST['context'] ) ) === 'admin' ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
return apply_filters( 'yith_woocompare_check_is_admin', (bool) $is_admin );
}
/**
* Declare support for WooCommerce features.
*
* @since 2.26.0
*/
public function declare_wc_features_support() {
if ( class_exists( '\Automattic\WooCommerce\Utilities\FeaturesUtil' ) ) {
$init = defined( 'YITH_WOOCOMPARE_FREE_INIT' ) ? YITH_WOOCOMPARE_FREE_INIT : false;
\Automattic\WooCommerce\Utilities\FeaturesUtil::declare_compatibility( 'custom_order_tables', $init, true );
}
}
/**
* Load and register widgets
*
* @access public
* @since 1.0.0
*/
public function register_widgets() {
register_widget( 'YITH_Woocompare_Widget' );
}
/**
* Filter WooCommerce image size attr
*
* @since 2.3.5
* @param array $size The default image size.
* @return array
*/
public function filter_wc_image_size( $size ) {
$size_opt = get_option( 'yith_woocompare_image_size', array() );
return array(
'width' => isset( $size_opt['width'] ) ? absint( $size_opt['width'] ) : 600,
'height' => isset( $size_opt['height'] ) ? absint( $size_opt['height'] ) : 600,
'crop' => isset( $size_opt['crop'] ) ? 1 : 0,
);
}
}
}
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