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wc-core-functions.php
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<?php
/**
* WooCommerce Core Functions
*
* General core functions available on both the front-end and admin.
*
* @package WooCommerce\Functions
* @version 3.3.0
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
// Include core functions (available in both admin and frontend).
require WC_ABSPATH . 'includes/wc-conditional-functions.php';
require WC_ABSPATH . 'includes/wc-coupon-functions.php';
require WC_ABSPATH . 'includes/wc-user-functions.php';
require WC_ABSPATH . 'includes/wc-deprecated-functions.php';
require WC_ABSPATH . 'includes/wc-formatting-functions.php';
require WC_ABSPATH . 'includes/wc-order-functions.php';
require WC_ABSPATH . 'includes/wc-order-item-functions.php';
require WC_ABSPATH . 'includes/wc-page-functions.php';
require WC_ABSPATH . 'includes/wc-product-functions.php';
require WC_ABSPATH . 'includes/wc-stock-functions.php';
require WC_ABSPATH . 'includes/wc-account-functions.php';
require WC_ABSPATH . 'includes/wc-term-functions.php';
require WC_ABSPATH . 'includes/wc-attribute-functions.php';
require WC_ABSPATH . 'includes/wc-rest-functions.php';
require WC_ABSPATH . 'includes/wc-widget-functions.php';
require WC_ABSPATH . 'includes/wc-webhook-functions.php';
/**
* Filters on data used in admin and frontend.
*/
add_filter( 'woocommerce_coupon_code', 'html_entity_decode' );
add_filter( 'woocommerce_coupon_code', 'wc_sanitize_coupon_code' );
add_filter( 'woocommerce_coupon_code', 'wc_strtolower' );
add_filter( 'woocommerce_stock_amount', 'intval' ); // Stock amounts are integers by default.
add_filter( 'woocommerce_shipping_rate_label', 'sanitize_text_field' ); // Shipping rate label.
add_filter( 'woocommerce_attribute_label', 'wp_kses_post', 100 );
/**
* Short Description (excerpt).
*/
if ( function_exists( 'do_blocks' ) ) {
add_filter( 'woocommerce_short_description', 'do_blocks', 9 );
}
add_filter( 'woocommerce_short_description', 'wptexturize' );
add_filter( 'woocommerce_short_description', 'convert_smilies' );
add_filter( 'woocommerce_short_description', 'convert_chars' );
add_filter( 'woocommerce_short_description', 'wpautop' );
add_filter( 'woocommerce_short_description', 'shortcode_unautop' );
add_filter( 'woocommerce_short_description', 'prepend_attachment' );
add_filter( 'woocommerce_short_description', 'do_shortcode', 11 ); // After wpautop().
add_filter( 'woocommerce_short_description', 'wc_format_product_short_description', 9999999 );
add_filter( 'woocommerce_short_description', 'wc_do_oembeds' );
add_filter( 'woocommerce_short_description', array( $GLOBALS['wp_embed'], 'run_shortcode' ), 8 ); // Before wpautop().
/**
* Define a constant if it is not already defined.
*
* @since 3.0.0
* @param string $name Constant name.
* @param mixed $value Value.
*/
function wc_maybe_define_constant( $name, $value ) {
if ( ! defined( $name ) ) {
define( $name, $value );
}
}
/**
* Create a new order programmatically.
*
* Returns a new order object on success which can then be used to add additional data.
*
* @param array $args Order arguments.
* @return WC_Order|WP_Error
*/
function wc_create_order( $args = array() ) {
$default_args = array(
'status' => null,
'customer_id' => null,
'customer_note' => null,
'parent' => null,
'created_via' => null,
'cart_hash' => null,
'order_id' => 0,
);
try {
$args = wp_parse_args( $args, $default_args );
$order = new WC_Order( $args['order_id'] );
// Update props that were set (not null).
if ( ! is_null( $args['parent'] ) ) {
$order->set_parent_id( absint( $args['parent'] ) );
}
if ( ! is_null( $args['status'] ) ) {
$order->set_status( $args['status'] );
}
if ( ! is_null( $args['customer_note'] ) ) {
$order->set_customer_note( $args['customer_note'] );
}
if ( ! is_null( $args['customer_id'] ) ) {
$order->set_customer_id( is_numeric( $args['customer_id'] ) ? absint( $args['customer_id'] ) : 0 );
}
if ( ! is_null( $args['created_via'] ) ) {
$order->set_created_via( sanitize_text_field( $args['created_via'] ) );
}
if ( ! is_null( $args['cart_hash'] ) ) {
$order->set_cart_hash( sanitize_text_field( $args['cart_hash'] ) );
}
// Set these fields when creating a new order but not when updating an existing order.
if ( ! $args['order_id'] ) {
$order->set_currency( get_woocommerce_currency() );
$order->set_prices_include_tax( 'yes' === get_option( 'woocommerce_prices_include_tax' ) );
$order->set_customer_ip_address( WC_Geolocation::get_ip_address() );
$order->set_customer_user_agent( wc_get_user_agent() );
}
// Update other order props set automatically.
$order->save();
} catch ( Exception $e ) {
return new WP_Error( 'error', $e->getMessage() );
}
return $order;
}
/**
* Update an order. Uses wc_create_order.
*
* @param array $args Order arguments.
* @return WC_Order|WP_Error
*/
function wc_update_order( $args ) {
if ( empty( $args['order_id'] ) ) {
return new WP_Error( __( 'Invalid order ID.', 'woocommerce' ) );
}
return wc_create_order( $args );
}
/**
* Get template part (for templates like the shop-loop).
*
* WC_TEMPLATE_DEBUG_MODE will prevent overrides in themes from taking priority.
*
* @param mixed $slug Template slug.
* @param string $name Template name (default: '').
*/
function wc_get_template_part( $slug, $name = '' ) {
$cache_key = sanitize_key( implode( '-', array( 'template-part', $slug, $name, WC_VERSION ) ) );
$template = (string) wp_cache_get( $cache_key, 'woocommerce' );
if ( ! $template ) {
if ( $name ) {
$template = WC_TEMPLATE_DEBUG_MODE ? '' : locate_template(
array(
"{$slug}-{$name}.php",
WC()->template_path() . "{$slug}-{$name}.php",
)
);
if ( ! $template ) {
$fallback = WC()->plugin_path() . "/templates/{$slug}-{$name}.php";
$template = file_exists( $fallback ) ? $fallback : '';
}
}
if ( ! $template ) {
// If template file doesn't exist, look in yourtheme/slug.php and yourtheme/woocommerce/slug.php.
$template = WC_TEMPLATE_DEBUG_MODE ? '' : locate_template(
array(
"{$slug}.php",
WC()->template_path() . "{$slug}.php",
)
);
}
wp_cache_set( $cache_key, $template, 'woocommerce' );
}
// Allow 3rd party plugins to filter template file from their plugin.
$template = apply_filters( 'wc_get_template_part', $template, $slug, $name );
if ( $template ) {
load_template( $template, false );
}
}
/**
* Get other templates (e.g. product attributes) passing attributes and including the file.
*
* @param string $template_name Template name.
* @param array $args Arguments. (default: array).
* @param string $template_path Template path. (default: '').
* @param string $default_path Default path. (default: '').
*/
function wc_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
$cache_key = sanitize_key( implode( '-', array( 'template', $template_name, $template_path, $default_path, WC_VERSION ) ) );
$template = (string) wp_cache_get( $cache_key, 'woocommerce' );
if ( ! $template ) {
$template = wc_locate_template( $template_name, $template_path, $default_path );
wp_cache_set( $cache_key, $template, 'woocommerce' );
}
// Allow 3rd party plugin filter template file from their plugin.
$filter_template = apply_filters( 'wc_get_template', $template, $template_name, $args, $template_path, $default_path );
if ( $filter_template !== $template ) {
if ( ! file_exists( $filter_template ) ) {
/* translators: %s template */
wc_doing_it_wrong( __FUNCTION__, sprintf( __( '%s does not exist.', 'woocommerce' ), '<code>' . $template . '</code>' ), '2.1' );
return;
}
$template = $filter_template;
}
$action_args = array(
'template_name' => $template_name,
'template_path' => $template_path,
'located' => $template,
'args' => $args,
);
if ( ! empty( $args ) && is_array( $args ) ) {
if ( isset( $args['action_args'] ) ) {
wc_doing_it_wrong(
__FUNCTION__,
__( 'action_args should not be overwritten when calling wc_get_template.', 'woocommerce' ),
'3.6.0'
);
unset( $args['action_args'] );
}
extract( $args ); // @codingStandardsIgnoreLine
}
do_action( 'woocommerce_before_template_part', $action_args['template_name'], $action_args['template_path'], $action_args['located'], $action_args['args'] );
include $action_args['located'];
do_action( 'woocommerce_after_template_part', $action_args['template_name'], $action_args['template_path'], $action_args['located'], $action_args['args'] );
}
/**
* Like wc_get_template, but returns the HTML instead of outputting.
*
* @see wc_get_template
* @since 2.5.0
* @param string $template_name Template name.
* @param array $args Arguments. (default: array).
* @param string $template_path Template path. (default: '').
* @param string $default_path Default path. (default: '').
*
* @return string
*/
function wc_get_template_html( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
ob_start();
wc_get_template( $template_name, $args, $template_path, $default_path );
return ob_get_clean();
}
/**
* Locate a template and return the path for inclusion.
*
* This is the load order:
*
* yourtheme/$template_path/$template_name
* yourtheme/$template_name
* $default_path/$template_name
*
* @param string $template_name Template name.
* @param string $template_path Template path. (default: '').
* @param string $default_path Default path. (default: '').
* @return string
*/
function wc_locate_template( $template_name, $template_path = '', $default_path = '' ) {
if ( ! $template_path ) {
$template_path = WC()->template_path();
}
if ( ! $default_path ) {
$default_path = WC()->plugin_path() . '/templates/';
}
// Look within passed path within the theme - this is priority.
$template = locate_template(
array(
trailingslashit( $template_path ) . $template_name,
$template_name,
)
);
// Get default template/.
if ( ! $template || WC_TEMPLATE_DEBUG_MODE ) {
$template = $default_path . $template_name;
}
// Return what we found.
return apply_filters( 'woocommerce_locate_template', $template, $template_name, $template_path );
}
/**
* Get Base Currency Code.
*
* @return string
*/
function get_woocommerce_currency() {
return apply_filters( 'woocommerce_currency', get_option( 'woocommerce_currency' ) );
}
/**
* Get full list of currency codes.
*
* Currency Symbols and mames should follow the Unicode CLDR recommendation (http://cldr.unicode.org/translation/currency-names)
*
* @return array
*/
function get_woocommerce_currencies() {
static $currencies;
if ( ! isset( $currencies ) ) {
$currencies = array_unique(
apply_filters(
'woocommerce_currencies',
array(
'AED' => __( 'United Arab Emirates dirham', 'woocommerce' ),
'AFN' => __( 'Afghan afghani', 'woocommerce' ),
'ALL' => __( 'Albanian lek', 'woocommerce' ),
'AMD' => __( 'Armenian dram', 'woocommerce' ),
'ANG' => __( 'Netherlands Antillean guilder', 'woocommerce' ),
'AOA' => __( 'Angolan kwanza', 'woocommerce' ),
'ARS' => __( 'Argentine peso', 'woocommerce' ),
'AUD' => __( 'Australian dollar', 'woocommerce' ),
'AWG' => __( 'Aruban florin', 'woocommerce' ),
'AZN' => __( 'Azerbaijani manat', 'woocommerce' ),
'BAM' => __( 'Bosnia and Herzegovina convertible mark', 'woocommerce' ),
'BBD' => __( 'Barbadian dollar', 'woocommerce' ),
'BDT' => __( 'Bangladeshi taka', 'woocommerce' ),
'BGN' => __( 'Bulgarian lev', 'woocommerce' ),
'BHD' => __( 'Bahraini dinar', 'woocommerce' ),
'BIF' => __( 'Burundian franc', 'woocommerce' ),
'BMD' => __( 'Bermudian dollar', 'woocommerce' ),
'BND' => __( 'Brunei dollar', 'woocommerce' ),
'BOB' => __( 'Bolivian boliviano', 'woocommerce' ),
'BRL' => __( 'Brazilian real', 'woocommerce' ),
'BSD' => __( 'Bahamian dollar', 'woocommerce' ),
'BTC' => __( 'Bitcoin', 'woocommerce' ),
'BTN' => __( 'Bhutanese ngultrum', 'woocommerce' ),
'BWP' => __( 'Botswana pula', 'woocommerce' ),
'BYR' => __( 'Belarusian ruble (old)', 'woocommerce' ),
'BYN' => __( 'Belarusian ruble', 'woocommerce' ),
'BZD' => __( 'Belize dollar', 'woocommerce' ),
'CAD' => __( 'Canadian dollar', 'woocommerce' ),
'CDF' => __( 'Congolese franc', 'woocommerce' ),
'CHF' => __( 'Swiss franc', 'woocommerce' ),
'CLP' => __( 'Chilean peso', 'woocommerce' ),
'CNY' => __( 'Chinese yuan', 'woocommerce' ),
'COP' => __( 'Colombian peso', 'woocommerce' ),
'CRC' => __( 'Costa Rican colón', 'woocommerce' ),
'CUC' => __( 'Cuban convertible peso', 'woocommerce' ),
'CUP' => __( 'Cuban peso', 'woocommerce' ),
'CVE' => __( 'Cape Verdean escudo', 'woocommerce' ),
'CZK' => __( 'Czech koruna', 'woocommerce' ),
'DJF' => __( 'Djiboutian franc', 'woocommerce' ),
'DKK' => __( 'Danish krone', 'woocommerce' ),
'DOP' => __( 'Dominican peso', 'woocommerce' ),
'DZD' => __( 'Algerian dinar', 'woocommerce' ),
'EGP' => __( 'Egyptian pound', 'woocommerce' ),
'ERN' => __( 'Eritrean nakfa', 'woocommerce' ),
'ETB' => __( 'Ethiopian birr', 'woocommerce' ),
'EUR' => __( 'Euro', 'woocommerce' ),
'FJD' => __( 'Fijian dollar', 'woocommerce' ),
'FKP' => __( 'Falkland Islands pound', 'woocommerce' ),
'GBP' => __( 'Pound sterling', 'woocommerce' ),
'GEL' => __( 'Georgian lari', 'woocommerce' ),
'GGP' => __( 'Guernsey pound', 'woocommerce' ),
'GHS' => __( 'Ghana cedi', 'woocommerce' ),
'GIP' => __( 'Gibraltar pound', 'woocommerce' ),
'GMD' => __( 'Gambian dalasi', 'woocommerce' ),
'GNF' => __( 'Guinean franc', 'woocommerce' ),
'GTQ' => __( 'Guatemalan quetzal', 'woocommerce' ),
'GYD' => __( 'Guyanese dollar', 'woocommerce' ),
'HKD' => __( 'Hong Kong dollar', 'woocommerce' ),
'HNL' => __( 'Honduran lempira', 'woocommerce' ),
'HRK' => __( 'Croatian kuna', 'woocommerce' ),
'HTG' => __( 'Haitian gourde', 'woocommerce' ),
'HUF' => __( 'Hungarian forint', 'woocommerce' ),
'IDR' => __( 'Indonesian rupiah', 'woocommerce' ),
'ILS' => __( 'Israeli new shekel', 'woocommerce' ),
'IMP' => __( 'Manx pound', 'woocommerce' ),
'INR' => __( 'Indian rupee', 'woocommerce' ),
'IQD' => __( 'Iraqi dinar', 'woocommerce' ),
'IRR' => __( 'Iranian rial', 'woocommerce' ),
'IRT' => __( 'Iranian toman', 'woocommerce' ),
'ISK' => __( 'Icelandic króna', 'woocommerce' ),
'JEP' => __( 'Jersey pound', 'woocommerce' ),
'JMD' => __( 'Jamaican dollar', 'woocommerce' ),
'JOD' => __( 'Jordanian dinar', 'woocommerce' ),
'JPY' => __( 'Japanese yen', 'woocommerce' ),
'KES' => __( 'Kenyan shilling', 'woocommerce' ),
'KGS' => __( 'Kyrgyzstani som', 'woocommerce' ),
'KHR' => __( 'Cambodian riel', 'woocommerce' ),
'KMF' => __( 'Comorian franc', 'woocommerce' ),
'KPW' => __( 'North Korean won', 'woocommerce' ),
'KRW' => __( 'South Korean won', 'woocommerce' ),
'KWD' => __( 'Kuwaiti dinar', 'woocommerce' ),
'KYD' => __( 'Cayman Islands dollar', 'woocommerce' ),
'KZT' => __( 'Kazakhstani tenge', 'woocommerce' ),
'LAK' => __( 'Lao kip', 'woocommerce' ),
'LBP' => __( 'Lebanese pound', 'woocommerce' ),
'LKR' => __( 'Sri Lankan rupee', 'woocommerce' ),
'LRD' => __( 'Liberian dollar', 'woocommerce' ),
'LSL' => __( 'Lesotho loti', 'woocommerce' ),
'LYD' => __( 'Libyan dinar', 'woocommerce' ),
'MAD' => __( 'Moroccan dirham', 'woocommerce' ),
'MDL' => __( 'Moldovan leu', 'woocommerce' ),
'MGA' => __( 'Malagasy ariary', 'woocommerce' ),
'MKD' => __( 'Macedonian denar', 'woocommerce' ),
'MMK' => __( 'Burmese kyat', 'woocommerce' ),
'MNT' => __( 'Mongolian tögrög', 'woocommerce' ),
'MOP' => __( 'Macanese pataca', 'woocommerce' ),
'MRU' => __( 'Mauritanian ouguiya', 'woocommerce' ),
'MUR' => __( 'Mauritian rupee', 'woocommerce' ),
'MVR' => __( 'Maldivian rufiyaa', 'woocommerce' ),
'MWK' => __( 'Malawian kwacha', 'woocommerce' ),
'MXN' => __( 'Mexican peso', 'woocommerce' ),
'MYR' => __( 'Malaysian ringgit', 'woocommerce' ),
'MZN' => __( 'Mozambican metical', 'woocommerce' ),
'NAD' => __( 'Namibian dollar', 'woocommerce' ),
'NGN' => __( 'Nigerian naira', 'woocommerce' ),
'NIO' => __( 'Nicaraguan córdoba', 'woocommerce' ),
'NOK' => __( 'Norwegian krone', 'woocommerce' ),
'NPR' => __( 'Nepalese rupee', 'woocommerce' ),
'NZD' => __( 'New Zealand dollar', 'woocommerce' ),
'OMR' => __( 'Omani rial', 'woocommerce' ),
'PAB' => __( 'Panamanian balboa', 'woocommerce' ),
'PEN' => __( 'Sol', 'woocommerce' ),
'PGK' => __( 'Papua New Guinean kina', 'woocommerce' ),
'PHP' => __( 'Philippine peso', 'woocommerce' ),
'PKR' => __( 'Pakistani rupee', 'woocommerce' ),
'PLN' => __( 'Polish złoty', 'woocommerce' ),
'PRB' => __( 'Transnistrian ruble', 'woocommerce' ),
'PYG' => __( 'Paraguayan guaraní', 'woocommerce' ),
'QAR' => __( 'Qatari riyal', 'woocommerce' ),
'RON' => __( 'Romanian leu', 'woocommerce' ),
'RSD' => __( 'Serbian dinar', 'woocommerce' ),
'RUB' => __( 'Russian ruble', 'woocommerce' ),
'RWF' => __( 'Rwandan franc', 'woocommerce' ),
'SAR' => __( 'Saudi riyal', 'woocommerce' ),
'SBD' => __( 'Solomon Islands dollar', 'woocommerce' ),
'SCR' => __( 'Seychellois rupee', 'woocommerce' ),
'SDG' => __( 'Sudanese pound', 'woocommerce' ),
'SEK' => __( 'Swedish krona', 'woocommerce' ),
'SGD' => __( 'Singapore dollar', 'woocommerce' ),
'SHP' => __( 'Saint Helena pound', 'woocommerce' ),
'SLL' => __( 'Sierra Leonean leone', 'woocommerce' ),
'SOS' => __( 'Somali shilling', 'woocommerce' ),
'SRD' => __( 'Surinamese dollar', 'woocommerce' ),
'SSP' => __( 'South Sudanese pound', 'woocommerce' ),
'STN' => __( 'São Tomé and Príncipe dobra', 'woocommerce' ),
'SYP' => __( 'Syrian pound', 'woocommerce' ),
'SZL' => __( 'Swazi lilangeni', 'woocommerce' ),
'THB' => __( 'Thai baht', 'woocommerce' ),
'TJS' => __( 'Tajikistani somoni', 'woocommerce' ),
'TMT' => __( 'Turkmenistan manat', 'woocommerce' ),
'TND' => __( 'Tunisian dinar', 'woocommerce' ),
'TOP' => __( 'Tongan paʻanga', 'woocommerce' ),
'TRY' => __( 'Turkish lira', 'woocommerce' ),
'TTD' => __( 'Trinidad and Tobago dollar', 'woocommerce' ),
'TWD' => __( 'New Taiwan dollar', 'woocommerce' ),
'TZS' => __( 'Tanzanian shilling', 'woocommerce' ),
'UAH' => __( 'Ukrainian hryvnia', 'woocommerce' ),
'UGX' => __( 'Ugandan shilling', 'woocommerce' ),
'USD' => __( 'United States (US) dollar', 'woocommerce' ),
'UYU' => __( 'Uruguayan peso', 'woocommerce' ),
'UZS' => __( 'Uzbekistani som', 'woocommerce' ),
'VEF' => __( 'Venezuelan bolívar', 'woocommerce' ),
'VES' => __( 'Bolívar soberano', 'woocommerce' ),
'VND' => __( 'Vietnamese đồng', 'woocommerce' ),
'VUV' => __( 'Vanuatu vatu', 'woocommerce' ),
'WST' => __( 'Samoan tālā', 'woocommerce' ),
'XAF' => __( 'Central African CFA franc', 'woocommerce' ),
'XCD' => __( 'East Caribbean dollar', 'woocommerce' ),
'XOF' => __( 'West African CFA franc', 'woocommerce' ),
'XPF' => __( 'CFP franc', 'woocommerce' ),
'YER' => __( 'Yemeni rial', 'woocommerce' ),
'ZAR' => __( 'South African rand', 'woocommerce' ),
'ZMW' => __( 'Zambian kwacha', 'woocommerce' ),
)
)
);
}
return $currencies;
}
/**
* Get Currency symbol.
*
* Currency Symbols and mames should follow the Unicode CLDR recommendation (http://cldr.unicode.org/translation/currency-names)
*
* @param string $currency Currency. (default: '').
* @return string
*/
function get_woocommerce_currency_symbol( $currency = '' ) {
if ( ! $currency ) {
$currency = get_woocommerce_currency();
}
$symbols = apply_filters(
'woocommerce_currency_symbols',
array(
'AED' => 'د.إ',
'AFN' => '؋',
'ALL' => 'L',
'AMD' => 'AMD',
'ANG' => 'ƒ',
'AOA' => 'Kz',
'ARS' => '$',
'AUD' => '$',
'AWG' => 'Afl.',
'AZN' => 'AZN',
'BAM' => 'KM',
'BBD' => '$',
'BDT' => '৳ ',
'BGN' => 'лв.',
'BHD' => '.د.ب',
'BIF' => 'Fr',
'BMD' => '$',
'BND' => '$',
'BOB' => 'Bs.',
'BRL' => 'R$',
'BSD' => '$',
'BTC' => '฿',
'BTN' => 'Nu.',
'BWP' => 'P',
'BYR' => 'Br',
'BYN' => 'Br',
'BZD' => '$',
'CAD' => '$',
'CDF' => 'Fr',
'CHF' => 'CHF',
'CLP' => '$',
'CNY' => '¥',
'COP' => '$',
'CRC' => '₡',
'CUC' => '$',
'CUP' => '$',
'CVE' => '$',
'CZK' => 'Kč',
'DJF' => 'Fr',
'DKK' => 'DKK',
'DOP' => 'RD$',
'DZD' => 'د.ج',
'EGP' => 'EGP',
'ERN' => 'Nfk',
'ETB' => 'Br',
'EUR' => '€',
'FJD' => '$',
'FKP' => '£',
'GBP' => '£',
'GEL' => '₾',
'GGP' => '£',
'GHS' => '₵',
'GIP' => '£',
'GMD' => 'D',
'GNF' => 'Fr',
'GTQ' => 'Q',
'GYD' => '$',
'HKD' => '$',
'HNL' => 'L',
'HRK' => 'kn',
'HTG' => 'G',
'HUF' => 'Ft',
'IDR' => 'Rp',
'ILS' => '₪',
'IMP' => '£',
'INR' => '₹',
'IQD' => 'ع.د',
'IRR' => '﷼',
'IRT' => 'تومان',
'ISK' => 'kr.',
'JEP' => '£',
'JMD' => '$',
'JOD' => 'د.ا',
'JPY' => '¥',
'KES' => 'KSh',
'KGS' => 'сом',
'KHR' => '៛',
'KMF' => 'Fr',
'KPW' => '₩',
'KRW' => '₩',
'KWD' => 'د.ك',
'KYD' => '$',
'KZT' => 'KZT',
'LAK' => '₭',
'LBP' => 'ل.ل',
'LKR' => 'රු',
'LRD' => '$',
'LSL' => 'L',
'LYD' => 'ل.د',
'MAD' => 'د.م.',
'MDL' => 'MDL',
'MGA' => 'Ar',
'MKD' => 'ден',
'MMK' => 'Ks',
'MNT' => '₮',
'MOP' => 'P',
'MRU' => 'UM',
'MUR' => '₨',
'MVR' => '.ރ',
'MWK' => 'MK',
'MXN' => '$',
'MYR' => 'RM',
'MZN' => 'MT',
'NAD' => 'N$',
'NGN' => '₦',
'NIO' => 'C$',
'NOK' => 'kr',
'NPR' => '₨',
'NZD' => '$',
'OMR' => 'ر.ع.',
'PAB' => 'B/.',
'PEN' => 'S/',
'PGK' => 'K',
'PHP' => '₱',
'PKR' => '₨',
'PLN' => 'zł',
'PRB' => 'р.',
'PYG' => '₲',
'QAR' => 'ر.ق',
'RMB' => '¥',
'RON' => 'lei',
'RSD' => 'дин.',
'RUB' => '₽',
'RWF' => 'Fr',
'SAR' => 'ر.س',
'SBD' => '$',
'SCR' => '₨',
'SDG' => 'ج.س.',
'SEK' => 'kr',
'SGD' => '$',
'SHP' => '£',
'SLL' => 'Le',
'SOS' => 'Sh',
'SRD' => '$',
'SSP' => '£',
'STN' => 'Db',
'SYP' => 'ل.س',
'SZL' => 'L',
'THB' => '฿',
'TJS' => 'ЅМ',
'TMT' => 'm',
'TND' => 'د.ت',
'TOP' => 'T$',
'TRY' => '₺',
'TTD' => '$',
'TWD' => 'NT$',
'TZS' => 'Sh',
'UAH' => '₴',
'UGX' => 'UGX',
'USD' => '$',
'UYU' => '$',
'UZS' => 'UZS',
'VEF' => 'Bs F',
'VES' => 'Bs.S',
'VND' => '₫',
'VUV' => 'Vt',
'WST' => 'T',
'XAF' => 'CFA',
'XCD' => '$',
'XOF' => 'CFA',
'XPF' => 'Fr',
'YER' => '﷼',
'ZAR' => 'R',
'ZMW' => 'ZK',
)
);
$currency_symbol = isset( $symbols[ $currency ] ) ? $symbols[ $currency ] : '';
return apply_filters( 'woocommerce_currency_symbol', $currency_symbol, $currency );
}
/**
* Send HTML emails from WooCommerce.
*
* @param mixed $to Receiver.
* @param mixed $subject Subject.
* @param mixed $message Message.
* @param string $headers Headers. (default: "Content-Type: text/html\r\n").
* @param string $attachments Attachments. (default: "").
* @return bool
*/
function wc_mail( $to, $subject, $message, $headers = "Content-Type: text/html\r\n", $attachments = '' ) {
$mailer = WC()->mailer();
return $mailer->send( $to, $subject, $message, $headers, $attachments );
}
/**
* Return "theme support" values from the current theme, if set.
*
* @since 3.3.0
* @param string $prop Name of prop (or key::subkey for arrays of props) if you want a specific value. Leave blank to get all props as an array.
* @param mixed $default Optional value to return if the theme does not declare support for a prop.
* @return mixed Value of prop(s).
*/
function wc_get_theme_support( $prop = '', $default = null ) {
$theme_support = get_theme_support( 'woocommerce' );
$theme_support = is_array( $theme_support ) ? $theme_support[0] : false;
if ( ! $theme_support ) {
return $default;
}
if ( $prop ) {
$prop_stack = explode( '::', $prop );
$prop_key = array_shift( $prop_stack );
if ( isset( $theme_support[ $prop_key ] ) ) {
$value = $theme_support[ $prop_key ];
if ( count( $prop_stack ) ) {
foreach ( $prop_stack as $prop_key ) {
if ( is_array( $value ) && isset( $value[ $prop_key ] ) ) {
$value = $value[ $prop_key ];
} else {
$value = $default;
break;
}
}
}
} else {
$value = $default;
}
return $value;
}
return $theme_support;
}
/**
* Get an image size by name or defined dimensions.
*
* The returned variable is filtered by woocommerce_get_image_size_{image_size} filter to
* allow 3rd party customisation.
*
* Sizes defined by the theme take priority over settings. Settings are hidden when a theme
* defines sizes.
*
* @param array|string $image_size Name of the image size to get, or an array of dimensions.
* @return array Array of dimensions including width, height, and cropping mode. Cropping mode is 0 for no crop, and 1 for hard crop.
*/
function wc_get_image_size( $image_size ) {
$cache_key = 'size-' . ( is_array( $image_size ) ? implode( '-', $image_size ) : $image_size );
$size = wp_cache_get( $cache_key, 'woocommerce' );
if ( $size ) {
return $size;
}
$size = array(
'width' => 600,
'height' => 600,
'crop' => 1,
);
if ( is_array( $image_size ) ) {
$size = array(
'width' => isset( $image_size[0] ) ? absint( $image_size[0] ) : 600,
'height' => isset( $image_size[1] ) ? absint( $image_size[1] ) : 600,
'crop' => isset( $image_size[2] ) ? absint( $image_size[2] ) : 1,
);
$image_size = $size['width'] . '_' . $size['height'];
} else {
$image_size = str_replace( 'woocommerce_', '', $image_size );
// Legacy size mapping.
if ( 'shop_single' === $image_size ) {
$image_size = 'single';
} elseif ( 'shop_catalog' === $image_size ) {
$image_size = 'thumbnail';
} elseif ( 'shop_thumbnail' === $image_size ) {
$image_size = 'gallery_thumbnail';
}
if ( 'single' === $image_size ) {
$size['width'] = absint( wc_get_theme_support( 'single_image_width', get_option( 'woocommerce_single_image_width', 600 ) ) );
$size['height'] = '';
$size['crop'] = 0;
} elseif ( 'gallery_thumbnail' === $image_size ) {
$size['width'] = absint( wc_get_theme_support( 'gallery_thumbnail_image_width', 100 ) );
$size['height'] = $size['width'];
$size['crop'] = 1;
} elseif ( 'thumbnail' === $image_size ) {
$size['width'] = absint( wc_get_theme_support( 'thumbnail_image_width', get_option( 'woocommerce_thumbnail_image_width', 300 ) ) );
$cropping = get_option( 'woocommerce_thumbnail_cropping', '1:1' );
if ( 'uncropped' === $cropping ) {
$size['height'] = '';
$size['crop'] = 0;
} elseif ( 'custom' === $cropping ) {
$width = max( 1, get_option( 'woocommerce_thumbnail_cropping_custom_width', '4' ) );
$height = max( 1, get_option( 'woocommerce_thumbnail_cropping_custom_height', '3' ) );
$size['height'] = absint( round( ( $size['width'] / $width ) * $height ) );
$size['crop'] = 1;
} else {
$cropping_split = explode( ':', $cropping );
$width = max( 1, current( $cropping_split ) );
$height = max( 1, end( $cropping_split ) );
$size['height'] = absint( round( ( $size['width'] / $width ) * $height ) );
$size['crop'] = 1;
}
}
}
$size = apply_filters( 'woocommerce_get_image_size_' . $image_size, $size );
wp_cache_set( $cache_key, $size, 'woocommerce' );
return $size;
}
/**
* Queue some JavaScript code to be output in the footer.
*
* @param string $code Code.
*/
function wc_enqueue_js( $code ) {
global $wc_queued_js;
if ( empty( $wc_queued_js ) ) {
$wc_queued_js = '';
}
$wc_queued_js .= "\n" . $code . "\n";
}
/**
* Output any queued javascript code in the footer.
*/
function wc_print_js() {
global $wc_queued_js;
if ( ! empty( $wc_queued_js ) ) {
// Sanitize.
$wc_queued_js = wp_check_invalid_utf8( $wc_queued_js );
$wc_queued_js = preg_replace( '/&#(x)?0*(?(1)27|39);?/i', "'", $wc_queued_js );
$wc_queued_js = str_replace( "\r", '', $wc_queued_js );
$js = "<!-- WooCommerce JavaScript -->\n<script type=\"text/javascript\">\njQuery(function($) { $wc_queued_js });\n</script>\n";
/**
* Queued jsfilter.
*
* @since 2.6.0
* @param string $js JavaScript code.
*/
echo apply_filters( 'woocommerce_queued_js', $js ); // WPCS: XSS ok.
unset( $wc_queued_js );
}
}
/**
* Set a cookie - wrapper for setcookie using WP constants.
*
* @param string $name Name of the cookie being set.
* @param string $value Value of the cookie.
* @param integer $expire Expiry of the cookie.
* @param bool $secure Whether the cookie should be served only over https.
* @param bool $httponly Whether the cookie is only accessible over HTTP, not scripting languages like JavaScript. @since 3.6.0.
*/
function wc_setcookie( $name, $value, $expire = 0, $secure = false, $httponly = false ) {
if ( ! headers_sent() ) {
setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'woocommerce_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
} elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
headers_sent( $file, $line );
trigger_error( "{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE ); // @codingStandardsIgnoreLine
}
}
/**
* Get the URL to the WooCommerce REST API.
*
* @since 2.1
* @param string $path an endpoint to include in the URL.
* @return string the URL.
*/
function get_woocommerce_api_url( $path ) {
$version = defined( 'WC_API_REQUEST_VERSION' ) ? WC_API_REQUEST_VERSION : substr( WC_API::VERSION, 0, 1 );
$url = get_home_url( null, "wc-api/v{$version}/", is_ssl() ? 'https' : 'http' );
if ( ! empty( $path ) && is_string( $path ) ) {
$url .= ltrim( $path, '/' );
}
return $url;
}
/**
* Get a log file path.
*
* @since 2.2
*
* @param string $handle name.
* @return string the log file path.
*/
function wc_get_log_file_path( $handle ) {
return WC_Log_Handler_File::get_log_file_path( $handle );
}
/**
* Get a log file name.
*
* @since 3.3
*
* @param string $handle Name.
* @return string The log file name.
*/
function wc_get_log_file_name( $handle ) {
return WC_Log_Handler_File::get_log_file_name( $handle );
}
/**
* Recursively get page children.
*
* @param int $page_id Page ID.
* @return int[]
*/
function wc_get_page_children( $page_id ) {
$page_ids = get_posts(
array(
'post_parent' => $page_id,
'post_type' => 'page',
'numberposts' => -1, // @codingStandardsIgnoreLine
'post_status' => 'any',
'fields' => 'ids',
)
);
if ( ! empty( $page_ids ) ) {
foreach ( $page_ids as $page_id ) {
$page_ids = array_merge( $page_ids, wc_get_page_children( $page_id ) );
}
}
return $page_ids;
}
/**
* Flushes rewrite rules when the shop page (or it's children) gets saved.
*/
function flush_rewrite_rules_on_shop_page_save() {
$screen = get_current_screen();
$screen_id = $screen ? $screen->id : '';
// Check if this is the edit page.
if ( 'page' !== $screen_id ) {
return;
}
// Check if page is edited.
if ( empty( $_GET['post'] ) || empty( $_GET['action'] ) || ( isset( $_GET['action'] ) && 'edit' !== $_GET['action'] ) ) { // WPCS: input var ok, CSRF ok.
return;
}
$post_id = intval( $_GET['post'] ); // WPCS: input var ok, CSRF ok.
$shop_page_id = wc_get_page_id( 'shop' );
if ( $shop_page_id === $post_id || in_array( $post_id, wc_get_page_children( $shop_page_id ), true ) ) {
do_action( 'woocommerce_flush_rewrite_rules' );
}
}
add_action( 'admin_footer', 'flush_rewrite_rules_on_shop_page_save' );
/**
* Various rewrite rule fixes.
*
* @since 2.2
* @param array $rules Rules.
* @return array
*/
function wc_fix_rewrite_rules( $rules ) {
global $wp_rewrite;