cr-woo-additional-services.php

<?php
/*
Plugin Name: Cr Woo Additional Services
Plugin URI: http://wp-panda.com/?plugin='cr-woo-additional-services'
Description: Плагин для добавления дополнительных услуг к продаваемым товрарам
Version: 1.0.0
Author: Wp Panda
Author URI: http://wp-panda.com/
Text Domain: cr-woo-additional-services
License: GPLv2 or later
*/

register_activation_hook( __FILE__, 'cr_woo_additional_services_activate' );

/**
 * Fired during plugin activation
 *
 * @version     1.0.0
 * @since       1.0.0
 * @see         https://codex.wordpress.org/Function_Reference/register_activation_hook
 */
function cr_woo_additional_services_activate() {

	if ( ! in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
		$error = sprintf( __( 'Please install or activate the <a href="%s" title="">WooCommerce</a>  to run this plugin.', 'cr-woo-additional-services' ), esc_url( 'https://wordpress.org/plugins/woocommerce/' ) );
	}

	if ( ! empty( $error ) ) {
		deactivate_plugins( plugin_basename( __FILE__ ) );
		$message = sprintf( '<div class="error"><p>%1$s</p><p><i>%2$s</i> %3$s.</p></div>', $error, 'Cr Woo Additional Services', __( 'has been deactivated', 'cr-woo-additional-services' ) );
		wp_die( $message, 'Freight For Woocommerce', array( 'back_link' => true ) );
	}
}

/**
 * Load the plugin text domain for translation.
 *
 * @version     1.0.0
 * @since       1.0.0
 * @see         https://codex.wordpress.org/Function_Reference/load_plugin_textdomain
 */
add_action( 'plugins_loaded', 'cr_woo_additional_services_textdomain' );
function cr_woo_additional_services_textdomain() {
	$locale = apply_filters( 'plugin_locale', get_locale(), 'cr-woo-additional-services' );
	load_textdomain( 'cr-woo-additional-services', trailingslashit( WP_LANG_DIR ) . 'cr-woo-additional-services/cr-woo-additional-services-' . $locale . '.mo' );
	load_plugin_textdomain( 'cr-woo-additional-services', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
}


add_action( 'admin_notices', 'cr_woo_additional_services_notice' );

/**
 * Load the plugin text domain for translation.
 *
 * @version     1.0.1
 * @since       1.0.0
 */

function cr_woo_additional_services_notice() {

	if ( ! in_array( 'woocommerce/woocommerce.php', apply_filters( 'active_plugins', get_option( 'active_plugins' ) ) ) ) {
		$error = sprintf( __( 'Please install or activate the <a href="%s" title="">WooCommerce</a>  to run this plugin.', 'cr-woo-additional-services' ), esc_url( 'https://wordpress.org/plugins/woocommerce/' ) );
		printf( '<div class="error notice is-dismissible"><p>%1$s</p><p><i>%2$s</i> %3$s.</p></div>', $error, 'Cr Woo Additional Services', __( 'has been deactivated', 'cr-woo-additional-services' ) );
		deactivate_plugins( plugin_basename( __FILE__ ) );
	}

}

/**
 * Add frontend assets
 *
 * @version     1.0.0
 * @since       1.0.0
 * @see         https://developer.wordpress.org/reference/functions/wp_enqueue_script/
 */
function cr_woo_additional_services_frontend_assets() {
	wp_register_script( 'cr-woo-additional-services', plugins_url( 'assets/js/cr-woo-additional-services.js', __FILE__ ), array(), '1.0.0', true );
	wp_register_style( 'cr-woo-additional-services', plugins_url( 'assets/css/cr-woo-additional-services.css', __FILE__ ) );
}

add_action( 'wp_enqueue_scripts', 'cr_woo_additional_services_frontend_assets' );

add_action( 'woocommerce_product_options_general_product_data', 'cr_woo_additional_services_add_field' );

/**
 * Add field for coupon
 *
 * @version     1.0.0
 * @since       1.0.0
 * @see         https://github.com/woothemes/woocommerce/blob/master/includes/admin/meta-boxes/class-wc-meta-box-coupon-data.php#L78
 */
function cr_woo_additional_services_add_field() {
	$use = get_option( 'cr_woo_additional_services_on' );

	if ( $use === 'yes' ) {
		global $woocommerce, $post;

		echo '<div class="options_group">';

		woocommerce_wp_text_input(
			array(
				'id'            => '_cr_woo_additional',
				'wrapper_class' => 'show_if_simple',
				'label'         => __( 'Стоимость услуги', 'cr-woo-additional-services' ),
				'description'   => __( 'Введите стоимость услуги подшива!', 'cr-woo-additional-services' )
			)
		);

		echo '</div>';
	}
}

add_action( 'woocommerce_process_product_meta', 'cr_woo_additional_services_save_field' );
/**
 * Save field
 *
 * @since       1.0.0
 * @version     1.0.0
 * @see         https://github.com/woothemes/woocommerce/blob/master/includes/admin/meta-boxes/class-wc-meta-box-coupon-data.php#L279
 *
 */

function cr_woo_additional_services_save_field( $post_id ) {
	$woocommerce_checkbox = isset( $_POST[ '_cr_woo_additional' ] ) ? esc_attr( $_POST[ '_cr_woo_additional' ] ) : '';
	update_post_meta( $post_id, '_cr_woo_additional', $woocommerce_checkbox );

}

add_action( 'woocommerce_after_add_to_cart_button', 'cr_woo_additional_services_show_coupon', 35 );

/**
 * Output partners text for thankyou page
 *
 * @since       1.0.0
 * @version     1.0.0
 * @see         https://github.com/woothemes/woocommerce/blob/e39274e75391a186413da0bc5c217fa4c8bf2885/templates/checkout/thankyou.php#L38
 *
 * @param $text
 * @param $order
 *
 * @return string
 */
function cr_woo_additional_services_show_coupon() {

	global $post;
	$use = get_option( 'cr_woo_additional_services_on' );

	if ( empty( $use ) || $use !== 'yes' ) {
		return '';
	}

	$vat = get_post_meta( $post->ID, '_cr_woo_additional', true );

	if ( ! empty( $vat ) ) {
		wp_enqueue_script( 'cr-woo-additional-services' );
		wp_enqueue_style( 'cr-woo-additional-services' );
		if ( (int) $vat !== 0 ) {
			$str = 'Стоимость услуги "подшив" - ' . wc_price( $vat ) . '<br>*Требуется предоплата';
		} else {
			$str = 'Услуга  <b>"Подшив"</b> - бесплатна *Требуется предоплата за товар';
		}
		?>
		<!--<div class="cr_wp_clear"></div>-->
		<div class="cr_woo_additional_group">

			<div class="cr_woo_additional_group_trigger">
				<a href="javascript:void(0);" class="cr_woo_additional_group_trigger_button"><i class="cr-icon wp-pandacut" aria-hidden="true"></i> Уменьшить высоту</a>
			</div>
            <div class="cr_wp_clear"></div>
			<div class="cr_woo_additional_group_group">
				<input type="text" name="cr_woo_addional" class="cr_woo_addional input-text qtyr text" value="">
				<label for="cr_woo_additional"> Введите нужную высоту, и нажмите кнопку “Добавить в корзину”</label>

				<div class="cr_wp_clear"></div>
				<p class="cr_woo_add_ser_desk"><?php echo $str; ?></p>
				<div class="cr_wp_clear"></div>
                <a href="javascript:void(0);" class="cr_woo_additional_group_trigger_close"><b>Отменить услугу подшива</b><i class="cr-icon wp-pandaclose" aria-hidden="true"></i></a>
			</div>

		</div>
	<?php }
}


add_filter( 'woocommerce_general_settings', 'cr_woo_additional_services_settings' );

/**
 * Add additional tab
 *
 * @since       1.0.0
 * @version     1.0.0
 *
 * @param $tabs
 *
 * @return mixed
 */
function  cr_woo_additional_services_tab( $tabs ) {
	global $post;
	$vat  = get_post_meta( $post->ID, '_cr_woo_additional', true );
	$text = get_option( 'cr_woo_additional_services_desk' );

	if ( ! empty( $vat ) && ! empty( $text ) ) {
		$tabs[ 'test_tab' ] = array(
			'title'    => __( 'Подшив', 'woocommerce' ),
			'priority' => 500,
			'callback' => 'cr_woo_additional_services_tab_content'
		);
	}

	return $tabs;
}

add_filter( 'woocommerce_product_tabs', 'cr_woo_additional_services_tab' );

/**
 * Add new tab content
 *
 * @since       1.0.0
 * @version     1.0.0
 */
function cr_woo_additional_services_tab_content() {
	$text = get_option( 'cr_woo_additional_services_desk' );
	printf( '<h2>%s</h2>%s', __( 'Подшив', 'woocommerce' ), $text );
}

/**
 * Add setting section
 *
 * @since       1.0.0
 * @version     1.0.0
 * @see         https://github.com/woothemes/woocommerce/blob/c6975fa7d5b5e403b19d59154e081c26342a75fe/includes/admin/settings/class-wc-settings-general.php#L48
 *
 * @param $settings
 *
 * @return array
 */

function cr_woo_additional_services_settings( $settings ) {

	$updated_settings = array();

	$updated_settings[] = array(
		'name' => __( 'Cr Woo Additional Services', 'cr-woo-additional-services' ),
		'type' => 'title',
		'desc' => __( 'Следующие опции используются для настройки дополнительной услуги - подшив', 'cr-woo-additional-services' ),
		'id'   => 'cr_woo_additional_services'
	);

	$updated_settings[] = array(

		'name'    => __( 'Включить/Выключить', 'cr-woo-additional-services' ),
		'id'      => 'cr_woo_additional_services_on',
		'type'    => 'checkbox',
		'default' => 1,
		'css'     => 'min-width:300px;',
		'desc'    => __( 'Включить опцию подшива', 'text-domain' ),

	);

	$updated_settings[] = array(
		'name'     => __( 'Значение поля для бесплатной услуги', 'cr-woo-additional-services' ),
		'id'       => 'cr_woo_additional_services_free',
		'type'     => 'text',
		'default'  => 'free',
		'desc_tip' => __( 'Введите значение поля для бесплатной услуги', 'cr-woo-additional-services' ),
	);

	$updated_settings[] = array(
		'name'     => __( 'Текст Вкладки "Подшив"', 'cr-woo-additional-services' ),
		'id'       => 'cr_woo_additional_services_desk',
		'type'     => 'textarea',
		'class'    => 'short',
		'css'      => 'width:60%; height: 65px;',
		'default'  => '',
		'desc_tip' => __( 'Введите текст которвй бкдет отображаться во вкладке подшив. <br><span class="dashicons dashicons-warning"></span> Если текст отсутствует вкладка включена не будет.', 'cr-woo-additional-services' ),
	);


	$updated_settings[] = array( 'type' => 'sectionend', 'id' => 'cr_woo_additional_services' );

	$section = array_merge( $settings, $updated_settings );

	return $section;
}


/**
 * Добавление подшива в корзину
 *
 * @param $cart_item_data
 * @param $product_id
 * @param $variation_id
 *
 * @return mixed
 */
function cr_woo_additional_services_selection( $cart_item_data, $product_id, $variation_id ) {

	if ( ! empty( $_REQUEST[ 'cr_woo_addional' ] ) ) {
		$cart_item_data[ 'cr_woo_addional' ] = $_REQUEST[ 'cr_woo_addional' ];
	}

	return $cart_item_data;
}

add_filter( 'woocommerce_add_cart_item_data', 'cr_woo_additional_services_selection', 100, 3 );


if ( ! function_exists( 'cr_woo_additional_services_cart_item_name' ) ) {
	/**
	 * Изменение тайтла в корзине
	 */
	function cr_woo_additional_services_cart_item_name( $string, $order_item, $key ) {

		if ( ! empty( $order_item[ 'cr_woo_addional' ] ) ) {
			wp_enqueue_script( 'cr-woo-additional-services' );
			wp_enqueue_style( 'cr-woo-additional-services' );
			$string .= '<div class="cr-wp-hr"></div><i class="cr-icon wp-pandacut" aria-hidden="true"></i>Подшив - ' . esc_attr( str_replace( 'см', '', $order_item[ 'cr_woo_addional' ] ) ) . ' см';
		}

		return $string;
	}
}


add_filter( 'woocommerce_cart_item_name', 'cr_woo_additional_services_cart_item_name', 10, 3 );


function filter_woocommerce_order_item_name( $item_name, $item, $false ) {

	if ( ! empty( $item[ 'item_meta' ][ 'Подшив' ] ) ) {
		wp_enqueue_style( 'cr-woo-additional-services' );
		$item_name .= '<div class="cr-wp-hr"></div><i class="cr-icon wp-pandacut" aria-hidden="true"></i>Подшив - ' . esc_attr( str_replace( 'см', '', (int) $item[ 'item_meta' ][ 'Подшив' ][ 0 ] ) ) . ' см';
	}

	return $item_name;
}

add_filter( 'woocommerce_order_item_name', 'filter_woocommerce_order_item_name', 10, 3 );


if ( ! function_exists( 'cr_woo_additional_services_cart_item_quantity' ) ) {
	/**
	 * Изменение количкства в корзине
	 *
	 * @param $product_quantity
	 * @param $cart_item_key
	 * @param $cart_item
	 *
	 * @return string
	 */
	error_reporting( E_ERROR );

	function cr_woo_additional_services_cart_item_quantity( $product_quantity, $cart_item_key, $cart_item ) {

		if ( ! empty( $cart_item[ 'cr_woo_addional' ] ) ) {
			$product_quantity .= '<div class="cr-wp-hr"></div>' . $cart_item [ 'quantity' ];
		}

		return $product_quantity;
	}

	add_filter( 'woocommerce_cart_item_quantity', 'cr_woo_additional_services_cart_item_quantity', 10, 3 );
}


if ( ! function_exists( 'cr_woo_additional_services_item_price' ) ) {
	/**
	 * Изменение цены в корзине
	 *
	 * @param $string
	 * @param $order_item
	 * @param $key
	 *
	 * @return string
	 */
	function cr_woo_additional_services_item_price( $string, $order_item, $key ) {

		if ( ! empty( $order_item[ 'cr_woo_addional' ] ) ) {
			$prise = get_post_meta( $order_item[ 'product_id' ], '_cr_woo_additional', true );

			$string .= '<div class="cr-wp-hr"></div>' . wc_price( (int) $prise );
		}

		return $string;
	}

	add_filter( 'woocommerce_cart_item_price', 'cr_woo_additional_services_item_price', 10, 3 );
}


/**
 * Изменение подитога товара
 *
 * @param $subtotal
 * @param $cart_item
 * @param $cart_item_key
 *
 * @return string
 */
function cr_woo_additional_services_cart_item_subtotal( $subtotal, $cart_item, $cart_item_key ) {


	if ( ! empty( $cart_item[ 'cr_woo_addional' ] ) ) {
		$prise       = get_post_meta( $cart_item[ 'product_id' ], '_cr_woo_additional', true );
		$newsubtotal = $subtotal . '<div class="cr-wp-hr"></div>' . wc_price( $cart_item[ 'quantity' ] * (int) $prise );
	} else {
		$newsubtotal = $subtotal;
	}

	return sprintf( '%s', $newsubtotal );


}

add_filter( 'woocommerce_cart_item_subtotal', 'cr_woo_additional_services_cart_item_subtotal', 99, 3 );


if ( ! function_exists( 'woocommerce_custom_surcharge' ) ) {
	/**
	 * Подшив
	 */
	function cr_woo_additional_services_surcharge() {
		global $woocommerce;

		if ( is_admin() && ! defined( 'DOING_AJAX' ) ) {
			return;
		}

		$newsubtotal = array();
		foreach ( $woocommerce->cart->cart_contents as $cart_item ) {
			if ( ! empty( $cart_item[ 'cr_woo_addional' ] ) ) {
				$prise         = get_post_meta( $cart_item[ 'product_id' ], '_cr_woo_additional', true );
				$newsubtotal[] = ( $cart_item[ 'quantity' ] * (int) $prise );
			}
		}

		$surcharge = array_sum( $newsubtotal );
		if ( ! empty( $surcharge ) ) {
			$woocommerce->cart->add_fee( 'Подшив', $surcharge, true, '' );
		}

	}

	add_action( 'woocommerce_cart_calculate_fees', 'cr_woo_additional_services_surcharge' );
}

add_filter( 'woocommerce_get_cart_item_from_session', 'cr_woo_additional_services_get_cart_items_from_session', 1, 3 );


/**
 * Передача подшива из корзины в ордер сессию
 */
if ( ! function_exists( 'cr_woo_additional_services_get_cart_items_from_session' ) ) {
	function cr_woo_additional_services_get_cart_items_from_session( $item, $values, $key ) {

		if ( ! empty( $values[ 'cr_woo_addional' ] ) ) {

			$item[ 'Подшив' ] = $values[ 'cr_woo_addional' ];

		}

		return $item;
	}
}

add_action( 'woocommerce_add_order_item_meta', 'wdm_add_values_to_order_item_meta', 1, 2 );
if ( ! function_exists( 'wdm_add_values_to_order_item_meta' ) ) {
	/**
	 * Передача подшива в мета ордера
	 *
	 * @param $item_id
	 * @param $values
	 */
	function wdm_add_values_to_order_item_meta( $item_id, $values ) {
		global $woocommerce, $wpdb;
		$user_custom_values = $values[ 'Подшив' ];
		if ( ! empty( $user_custom_values ) ) {
			wc_add_order_item_meta( $item_id, 'Подшив', $user_custom_values );
		}
	}
}

/**Убираем czrjt*/
function filter_woocommerce_order_items_meta_display( $output, $instance ) {
	$pos = strripos( $output, 'Подшив' );

	if ( $pos ) {
		return '';
	} else {

		return $output;
	}
}

// add the filter
add_filter( 'woocommerce_order_items_meta_display', 'filter_woocommerce_order_items_meta_display', 10, 2 );