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. * * @access public * @param mixed $slug Template slug. * @param string $name Template name (default: ''). */ function wc_get_template_part( $slug, $name = '' ) { $template = ''; // Look in yourtheme/slug-name.php and yourtheme/woocommerce/slug-name.php. if ( $name && ! WC_TEMPLATE_DEBUG_MODE ) { $template = locate_template( array( "{$slug}-{$name}.php", WC()->template_path() . "{$slug}-{$name}.php" ) ); } // Get default slug-name.php. if ( ! $template && $name && file_exists( WC()->plugin_path() . "/templates/{$slug}-{$name}.php" ) ) { $template = WC()->plugin_path() . "/templates/{$slug}-{$name}.php"; } // If template file doesn't exist, look in yourtheme/slug.php and yourtheme/woocommerce/slug.php. if ( ! $template && ! WC_TEMPLATE_DEBUG_MODE ) { $template = locate_template( array( "{$slug}.php", WC()->template_path() . "{$slug}.php" ) ); } // 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. * * @access public * @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 = '' ) { if ( ! empty( $args ) && is_array( $args ) ) { extract( $args ); // @codingStandardsIgnoreLine } $located = wc_locate_template( $template_name, $template_path, $default_path ); if ( ! file_exists( $located ) ) { /* translators: %s template */ wc_doing_it_wrong( __FUNCTION__, sprintf( __( '%s does not exist.', 'woocommerce' ), '' . $located . '' ), '2.1' ); return; } // Allow 3rd party plugin filter template file from their plugin. $located = apply_filters( 'wc_get_template', $located, $template_name, $args, $template_path, $default_path ); do_action( 'woocommerce_before_template_part', $template_name, $template_path, $located, $args ); include $located; do_action( 'woocommerce_after_template_part', $template_name, $template_path, $located, $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 * * @access public * @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. * * @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' ), 'MRO' => __( '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' => __( 'Peruvian nuevo 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' ), 'STD' => __( '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 dollar', 'woocommerce' ), 'UYU' => __( 'Uruguayan peso', 'woocommerce' ), 'UZS' => __( 'Uzbekistani som', 'woocommerce' ), 'VEF' => __( 'Venezuelan bolívar', '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. * * @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' => '$', 'FKP' => '£', 'GBP' => '£', 'GEL' => 'ლ', 'GGP' => '£', 'GHS' => '₵', 'GIP' => '£', 'GMD' => 'D', 'GNF' => 'Fr', 'GTQ' => 'Q', 'GYD' => '$', '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', 'MRO' => 'UM', 'MUR' => '₨', 'MVR' => '.ރ', 'MWK' => 'MK', 'MXN' => '$', 'MYR' => 'RM', 'MZN' => 'MT', 'NAD' => '$', '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' => '$', 'SSP' => '£', 'STD' => 'Db', 'SYP' => 'ل.س', 'SZL' => 'L', 'THB' => '฿', 'TJS' => 'ЅМ', 'TMT' => 'm', 'TND' => 'د.ت', 'TOP' => 'T$', 'TRY' => '₺', 'TTD' => '$', 'TWD' => 'NT$', 'TZS' => 'Sh', 'UAH' => '₴', 'UGX' => 'UGX', 'USD' => '$', 'UYU' => '$', 'UZS' => 'UZS', 'VEF' => 'Bs F', '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: ""). */ function wc_mail( $to, $subject, $message, $headers = "Content-Type: text/html\r\n", $attachments = '' ) { $mailer = WC()->mailer(); $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 ) { $size = array( 'width' => 600, 'height' => 600, 'crop' => 1, ); if ( is_array( $image_size ) ) { $size = array( 'width' => isset( $image_size[0] ) ? $image_size[0] : 600, 'height' => isset( $image_size[1] ) ? $image_size[1] : 600, 'crop' => isset( $image_size[2] ) ? $image_size[2] : 1, ); $image_size = $size['width'] . '_' . $size['height']; } elseif ( in_array( $image_size, array( 'single', 'shop_single', 'woocommerce_single' ), true ) ) { $size['width'] = wc_get_theme_support( 'single_image_width', get_option( 'woocommerce_single_image_width', 600 ) ); $size['height'] = 9999999999; $size['crop'] = 0; $image_size = 'single'; } elseif ( in_array( $image_size, array( 'thumbnail', 'shop_thumbnail', 'shop_catalog', 'woocommerce_thumbnail' ), true ) ) { $size['width'] = 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'] = 9999999999; $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'] = 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'] = round( ( $size['width'] / $width ) * $height ); $size['crop'] = 1; } $image_size = 'thumbnail'; } return apply_filters( 'woocommerce_get_image_size_' . $image_size, $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 = "\n\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. */ function wc_setcookie( $name, $value, $expire = 0, $secure = false ) { if ( ! headers_sent() ) { setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'woocommerce_cookie_httponly', false, $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 ); // WPCS: XSS ok. } } /** * 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'] ) ) { return; } $post_id = intval( $_GET['post'] ); $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 ) ) ) { 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; $permalinks = wc_get_permalink_structure(); // Fix the rewrite rules when the product permalink have %product_cat% flag. if ( preg_match( '`/(.+)(/%product_cat%)`', $permalinks['product_rewrite_slug'], $matches ) ) { foreach ( $rules as $rule => $rewrite ) { if ( preg_match( '`^' . preg_quote( $matches[1], '`' ) . '/\(`', $rule ) && preg_match( '/^(index\.php\?product_cat)(?!(.*product))/', $rewrite ) ) { unset( $rules[ $rule ] ); } } } // If the shop page is used as the base, we need to handle shop page subpages to avoid 404s. if ( ! $permalinks['use_verbose_page_rules'] ) { return $rules; } $shop_page_id = wc_get_page_id( 'shop' ); if ( $shop_page_id ) { $page_rewrite_rules = array(); $subpages = wc_get_page_children( $shop_page_id ); // Subpage rules. foreach ( $subpages as $subpage ) { $uri = get_page_uri( $subpage ); $page_rewrite_rules[ $uri . '/?$' ] = 'index.php?pagename=' . $uri; $wp_generated_rewrite_rules = $wp_rewrite->generate_rewrite_rules( $uri, EP_PAGES, true, true, false, false ); foreach ( $wp_generated_rewrite_rules as $key => $value ) { $wp_generated_rewrite_rules[ $key ] = $value . '&pagename=' . $uri; } $page_rewrite_rules = array_merge( $page_rewrite_rules, $wp_generated_rewrite_rules ); } // Merge with rules. $rules = array_merge( $page_rewrite_rules, $rules ); } return $rules; } add_filter( 'rewrite_rules_array', 'wc_fix_rewrite_rules' ); /** * Prevent product attachment links from breaking when using complex rewrite structures. * * @param string $link Link. * @param int $post_id Post ID. * @return string */ function wc_fix_product_attachment_link( $link, $post_id ) { $parent_type = get_post_type( wp_get_post_parent_id( $post_id ) ); if ( 'product' === $parent_type || 'product_variation' === $parent_type ) { $link = home_url( '/?attachment_id=' . $post_id ); } return $link; } add_filter( 'attachment_link', 'wc_fix_product_attachment_link', 10, 2 ); /** * Protect downloads from ms-files.php in multisite. * * @param string $rewrite rewrite rules. * @return string */ function wc_ms_protect_download_rewite_rules( $rewrite ) { if ( ! is_multisite() || 'redirect' === get_option( 'woocommerce_file_download_method' ) ) { return $rewrite; } $rule = "\n# WooCommerce Rules - Protect Files from ms-files.php\n\n"; $rule .= "\n"; $rule .= "RewriteEngine On\n"; $rule .= "RewriteCond %{QUERY_STRING} file=woocommerce_uploads/ [NC]\n"; $rule .= "RewriteRule /ms-files.php$ - [F]\n"; $rule .= "\n\n"; return $rule . $rewrite; } add_filter( 'mod_rewrite_rules', 'wc_ms_protect_download_rewite_rules' ); /** * Formats a string in the format COUNTRY:STATE into an array. * * @since 2.3.0 * @param string $country_string Country string. * @return array */ function wc_format_country_state_string( $country_string ) { if ( strstr( $country_string, ':' ) ) { list( $country, $state ) = explode( ':', $country_string ); } else { $country = $country_string; $state = ''; } return array( 'country' => $country, 'state' => $state, ); } /** * Get the store's base location. * * @since 2.3.0 * @return array */ function wc_get_base_location() { $default = apply_filters( 'woocommerce_get_base_location', get_option( 'woocommerce_default_country' ) ); return wc_format_country_state_string( $default ); } /** * Get the customer's default location. * * Filtered, and set to base location or left blank. If cache-busting, * this should only be used when 'location' is set in the querystring. * * @since 2.3.0 * @return array */ function wc_get_customer_default_location() { $location = array(); switch ( get_option( 'woocommerce_default_customer_address' ) ) { case 'geolocation_ajax': case 'geolocation': // Exclude common bots from geolocation by user agent. $ua = wc_get_user_agent(); if ( ! strstr( $ua, 'bot' ) && ! strstr( $ua, 'spider' ) && ! strstr( $ua, 'crawl' ) ) { $location = WC_Geolocation::geolocate_ip( '', true, false ); } // Base fallback. if ( empty( $location['country'] ) ) { $location = wc_format_country_state_string( apply_filters( 'woocommerce_customer_default_location', get_option( 'woocommerce_default_country' ) ) ); } break; case 'base': $location = wc_format_country_state_string( apply_filters( 'woocommerce_customer_default_location', get_option( 'woocommerce_default_country' ) ) ); break; default: $location = wc_format_country_state_string( apply_filters( 'woocommerce_customer_default_location', '' ) ); break; } return apply_filters( 'woocommerce_customer_default_location_array', $location ); } /** * Get user agent string. * * @since 3.0.0 * @return string */ function wc_get_user_agent() { return isset( $_SERVER['HTTP_USER_AGENT'] ) ? strtolower( wc_clean( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) ) ) : ''; } // This function can be removed when WP 3.9.2 or greater is required. if ( ! function_exists( 'hash_equals' ) ) : /** * Compare two strings in constant time. * * This function was added in PHP 5.6. * It can leak the length of a string. * * @since 3.9.2 * * @param string $a Expected string. * @param string $b Actual string. * @return bool Whether strings are equal. */ function hash_equals( $a, $b ) { $a_length = strlen( $a ); if ( strlen( $b ) !== $a_length ) { return false; } $result = 0; // Do not attempt to "optimize" this. for ( $i = 0; $i < $a_length; $i++ ) { $result |= ord( $a[ $i ] ) ^ ord( $b[ $i ] ); } return 0 === $result; } endif; /** * Generate a rand hash. * * @since 2.4.0 * @return string */ function wc_rand_hash() { if ( function_exists( 'openssl_random_pseudo_bytes' ) ) { return bin2hex( openssl_random_pseudo_bytes( 20 ) ); // @codingStandardsIgnoreLine } else { return sha1( wp_rand() ); } } /** * WC API - Hash. * * @since 2.4.0 * @param string $data Message to be hashed. * @return string */ function wc_api_hash( $data ) { return hash_hmac( 'sha256', $data, 'wc-api' ); } /** * Find all possible combinations of values from the input array and return in a logical order. * * @since 2.5.0 * @param array $input Input. * @return array */ function wc_array_cartesian( $input ) { $input = array_filter( $input ); $results = array(); $indexes = array(); $index = 0; // Generate indexes from keys and values so we have a logical sort order. foreach ( $input as $key => $values ) { foreach ( $values as $value ) { $indexes[ $key ][ $value ] = $index++; } } // Loop over the 2D array of indexes and generate all combinations. foreach ( $indexes as $key => $values ) { // When result is empty, fill with the values of the first looped array. if ( empty( $results ) ) { foreach ( $values as $value ) { $results[] = array( $key => $value ); } } else { // Second and subsequent input sub-array merging. foreach ( $results as $result_key => $result ) { foreach ( $values as $value ) { // If the key is not set, we can set it. if ( ! isset( $results[ $result_key ][ $key ] ) ) { $results[ $result_key ][ $key ] = $value; } else { // If the key is set, we can add a new combination to the results array. $new_combination = $results[ $result_key ]; $new_combination[ $key ] = $value; $results[] = $new_combination; } } } } } // Sort the indexes. arsort( $results ); // Convert indexes back to values. foreach ( $results as $result_key => $result ) { $converted_values = array(); // Sort the values. arsort( $results[ $result_key ] ); // Convert the values. foreach ( $results[ $result_key ] as $key => $value ) { $converted_values[ $key ] = array_search( $value, $indexes[ $key ], true ); } $results[ $result_key ] = $converted_values; } return $results; } /** * Run a MySQL transaction query, if supported. * * @since 2.5.0 * @param string $type Types: start (default), commit, rollback. */ function wc_transaction_query( $type = 'start' ) { global $wpdb; $wpdb->hide_errors(); wc_maybe_define_constant( 'WC_USE_TRANSACTIONS', true ); if ( WC_USE_TRANSACTIONS ) { switch ( $type ) { case 'commit': $wpdb->query( 'COMMIT' ); break; case 'rollback': $wpdb->query( 'ROLLBACK' ); break; default: $wpdb->query( 'START TRANSACTION' ); break; } } } /** * Gets the url to the cart page. * * @since 2.5.0 * * @return string Url to cart page */ function wc_get_cart_url() { return apply_filters( 'woocommerce_get_cart_url', wc_get_page_permalink( 'cart' ) ); } /** * Gets the url to the checkout page. * * @since 2.5.0 * * @return string Url to checkout page */ function wc_get_checkout_url() { $checkout_url = wc_get_page_permalink( 'checkout' ); if ( $checkout_url ) { // Force SSL if needed. if ( is_ssl() || 'yes' === get_option( 'woocommerce_force_ssl_checkout' ) ) { $checkout_url = str_replace( 'http:', 'https:', $checkout_url ); } } return apply_filters( 'woocommerce_get_checkout_url', $checkout_url ); } /** * Register a shipping method. * * @since 1.5.7 * @param string|object $shipping_method class name (string) or a class object. */ function woocommerce_register_shipping_method( $shipping_method ) { WC()->shipping->register_shipping_method( $shipping_method ); } if ( ! function_exists( 'wc_get_shipping_zone' ) ) { /** * Get the shipping zone matching a given package from the cart. * * @since 2.6.0 * @uses WC_Shipping_Zones::get_zone_matching_package * @param array $package Shipping package. * @return WC_Shipping_Zone */ function wc_get_shipping_zone( $package ) { return WC_Shipping_Zones::get_zone_matching_package( $package ); } } /** * Get a nice name for credit card providers. * * @since 2.6.0 * @param string $type Provider Slug/Type. * @return string */ function wc_get_credit_card_type_label( $type ) { // Normalize. $type = strtolower( $type ); $type = str_replace( '-', ' ', $type ); $type = str_replace( '_', ' ', $type ); $labels = apply_filters( 'woocommerce_credit_card_type_labels', array( 'mastercard' => __( 'MasterCard', 'woocommerce' ), 'visa' => __( 'Visa', 'woocommerce' ), 'discover' => __( 'Discover', 'woocommerce' ), 'american express' => __( 'American Express', 'woocommerce' ), 'diners' => __( 'Diners', 'woocommerce' ), 'jcb' => __( 'JCB', 'woocommerce' ), ) ); return apply_filters( 'woocommerce_get_credit_card_type_label', ( array_key_exists( $type, $labels ) ? $labels[ $type ] : ucfirst( $type ) ) ); } /** * Outputs a "back" link so admin screens can easily jump back a page. * * @param string $label Title of the page to return to. * @param string $url URL of the page to return to. */ function wc_back_link( $label, $url ) { echo '⤴'; } /** * Display a WooCommerce help tip. * * @since 2.5.0 * * @param string $tip Help tip text. * @param bool $allow_html Allow sanitized HTML if true or escape. * @return string */ function wc_help_tip( $tip, $allow_html = false ) { if ( $allow_html ) { $tip = wc_sanitize_tooltip( $tip ); } else { $tip = esc_attr( $tip ); } return ''; } /** * Return a list of potential postcodes for wildcard searching. * * @since 2.6.0 * @param string $postcode Postcode. * @param string $country Country to format postcode for matching. * @return string[] */ function wc_get_wildcard_postcodes( $postcode, $country = '' ) { $formatted_postcode = wc_format_postcode( $postcode, $country ); $length = function_exists( 'mb_strlen' ) ? mb_strlen( $formatted_postcode ) : strlen( $formatted_postcode ); $postcodes = array( $postcode, $formatted_postcode, $formatted_postcode . '*', ); for ( $i = 0; $i < $length; $i ++ ) { $postcodes[] = ( function_exists( 'mb_substr' ) ? mb_substr( $formatted_postcode, 0, ( $i + 1 ) * -1 ) : substr( $formatted_postcode, 0, ( $i + 1 ) * -1 ) ) . '*'; } return $postcodes; } /** * Used by shipping zones and taxes to compare a given $postcode to stored * postcodes to find matches for numerical ranges, and wildcards. * * @since 2.6.0 * @param string $postcode Postcode you want to match against stored postcodes. * @param array $objects Array of postcode objects from Database. * @param string $object_id_key DB column name for the ID. * @param string $object_compare_key DB column name for the value. * @param string $country Country from which this postcode belongs. Allows for formatting. * @return array Array of matching object ID and matching values. */ function wc_postcode_location_matcher( $postcode, $objects, $object_id_key, $object_compare_key, $country = '' ) { $postcode = wc_normalize_postcode( $postcode ); $wildcard_postcodes = array_map( 'wc_clean', wc_get_wildcard_postcodes( $postcode, $country ) ); $matches = array(); foreach ( $objects as $object ) { $object_id = $object->$object_id_key; $compare_against = $object->$object_compare_key; // Handle postcodes containing ranges. if ( strstr( $compare_against, '...' ) ) { $range = array_map( 'trim', explode( '...', $compare_against ) ); if ( 2 !== count( $range ) ) { continue; } list( $min, $max ) = $range; // If the postcode is non-numeric, make it numeric. if ( ! is_numeric( $min ) || ! is_numeric( $max ) ) { $compare = wc_make_numeric_postcode( $postcode ); $min = str_pad( wc_make_numeric_postcode( $min ), strlen( $compare ), '0' ); $max = str_pad( wc_make_numeric_postcode( $max ), strlen( $compare ), '0' ); } else { $compare = $postcode; } if ( $compare >= $min && $compare <= $max ) { $matches[ $object_id ] = isset( $matches[ $object_id ] ) ? $matches[ $object_id ] : array(); $matches[ $object_id ][] = $compare_against; } } elseif ( in_array( $compare_against, $wildcard_postcodes, true ) ) { // Wildcard and standard comparison. $matches[ $object_id ] = isset( $matches[ $object_id ] ) ? $matches[ $object_id ] : array(); $matches[ $object_id ][] = $compare_against; } } return $matches; } /** * Gets number of shipping methods currently enabled. Used to identify if * shipping is configured. * * @since 2.6.0 * @param bool $include_legacy Count legacy shipping methods too. * @return int */ function wc_get_shipping_method_count( $include_legacy = false ) { global $wpdb; $transient_name = 'wc_shipping_method_count_' . ( $include_legacy ? 1 : 0 ) . '_' . WC_Cache_Helper::get_transient_version( 'shipping' ); $method_count = get_transient( $transient_name ); if ( false === $method_count ) { $method_count = absint( $wpdb->get_var( "SELECT COUNT(*) FROM {$wpdb->prefix}woocommerce_shipping_zone_methods" ) ); if ( $include_legacy ) { // Count activated methods that don't support shipping zones. $methods = WC()->shipping->get_shipping_methods(); foreach ( $methods as $method ) { if ( isset( $method->enabled ) && 'yes' === $method->enabled && ! $method->supports( 'shipping-zones' ) ) { $method_count++; } } } set_transient( $transient_name, $method_count, DAY_IN_SECONDS * 30 ); } return absint( $method_count ); } /** * Wrapper for set_time_limit to see if it is enabled. * * @since 2.6.0 * @param int $limit Time limit. */ function wc_set_time_limit( $limit = 0 ) { if ( function_exists( 'set_time_limit' ) && false === strpos( ini_get( 'disable_functions' ), 'set_time_limit' ) && ! ini_get( 'safe_mode' ) ) { @set_time_limit( $limit ); // @codingStandardsIgnoreLine } } /** * Wrapper for nocache_headers which also disables page caching. * * @since 3.2.4 */ function wc_nocache_headers() { WC_Cache_Helper::set_nocache_constants(); nocache_headers(); } /** * Used to sort products attributes with uasort. * * @since 2.6.0 * @param array $a First attribute to compare. * @param array $b Second attribute to compare. * @return int */ function wc_product_attribute_uasort_comparison( $a, $b ) { if ( $a['position'] === $b['position'] ) { return 0; } return ( $a['position'] < $b['position'] ) ? -1 : 1; } /** * Used to sort shipping zone methods with uasort. * * @since 3.0.0 * @param array $a First shipping zone method to compare. * @param array $b Second shipping zone method to compare. * @return int */ function wc_shipping_zone_method_order_uasort_comparison( $a, $b ) { if ( $a->method_order === $b->method_order ) { return 0; } return ( $a->method_order < $b->method_order ) ? -1 : 1; } /** * Get rounding mode for internal tax calculations. * * @since 3.2.4 * @return int */ function wc_get_tax_rounding_mode() { $constant = WC_TAX_ROUNDING_MODE; if ( 'auto' === $constant ) { return 'yes' === get_option( 'woocommerce_prices_include_tax', 'no' ) ? 2 : 1; } return intval( $constant ); } /** * Get rounding precision for internal WC calculations. * Will increase the precision of wc_get_price_decimals by 2 decimals, unless WC_ROUNDING_PRECISION is set to a higher number. * * @since 2.6.3 * @return int */ function wc_get_rounding_precision() { $precision = wc_get_price_decimals() + 2; if ( absint( WC_ROUNDING_PRECISION ) > $precision ) { $precision = absint( WC_ROUNDING_PRECISION ); } return $precision; } /** * Add precision to a number and return a number. * * @since 3.2.0 * @param float $value Number to add precision to. * @param bool $round If should round after adding precision. * @return int|float */ function wc_add_number_precision( $value, $round = true ) { $cent_precision = pow( 10, wc_get_price_decimals() ); $value = $value * $cent_precision; return $round ? round( $value, wc_get_rounding_precision() - wc_get_price_decimals() ) : $value; } /** * Remove precision from a number and return a float. * * @since 3.2.0 * @param float $value Number to add precision to. * @return float */ function wc_remove_number_precision( $value ) { $cent_precision = pow( 10, wc_get_price_decimals() ); return $value / $cent_precision; } /** * Add precision to an array of number and return an array of int. * * @since 3.2.0 * @param array $value Number to add precision to. * @param bool $round Should we round after adding precision?. * @return int */ function wc_add_number_precision_deep( $value, $round = true ) { if ( is_array( $value ) ) { foreach ( $value as $key => $subvalue ) { $value[ $key ] = wc_add_number_precision_deep( $subvalue, $round ); } } else { $value = wc_add_number_precision( $value, $round ); } return $value; } /** * Remove precision from an array of number and return an array of int. * * @since 3.2.0 * @param array $value Number to add precision to. * @return int */ function wc_remove_number_precision_deep( $value ) { if ( is_array( $value ) ) { foreach ( $value as $key => $subvalue ) { $value[ $key ] = wc_remove_number_precision_deep( $subvalue ); } } else { $value = wc_remove_number_precision( $value ); } return $value; } /** * Get a shared logger instance. * * Use the woocommerce_logging_class filter to change the logging class. You may provide one of the following: * - a class name which will be instantiated as `new $class` with no arguments * - an instance which will be used directly as the logger * In either case, the class or instance *must* implement WC_Logger_Interface. * * @see WC_Logger_Interface * * @return WC_Logger */ function wc_get_logger() { static $logger = null; if ( null === $logger ) { $class = apply_filters( 'woocommerce_logging_class', 'WC_Logger' ); $implements = class_implements( $class ); if ( is_array( $implements ) && in_array( 'WC_Logger_Interface', $implements ) ) { if ( is_object( $class ) ) { $logger = $class; } else { $logger = new $class(); } } else { wc_doing_it_wrong( __FUNCTION__, sprintf( /* translators: 1: class name 2: woocommerce_logging_class 3: WC_Logger_Interface */ __( 'The class %1$s provided by %2$s filter must implement %3$s.', 'woocommerce' ), '' . esc_html( is_object( $class ) ? get_class( $class ) : $class ) . '', 'woocommerce_logging_class', 'WC_Logger_Interface' ), '3.0' ); $logger = new WC_Logger(); } } return $logger; } /** * Prints human-readable information about a variable. * * Some server environments blacklist some debugging functions. This function provides a safe way to * turn an expression into a printable, readable form without calling blacklisted functions. * * @since 3.0 * * @param mixed $expression The expression to be printed. * @param bool $return Optional. Default false. Set to true to return the human-readable string. * @return string|bool False if expression could not be printed. True if the expression was printed. * If $return is true, a string representation will be returned. */ function wc_print_r( $expression, $return = false ) { $alternatives = array( array( 'func' => 'print_r', 'args' => array( $expression, true ), ), array( 'func' => 'var_export', 'args' => array( $expression, true ), ), array( 'func' => 'json_encode', 'args' => array( $expression ), ), array( 'func' => 'serialize', 'args' => array( $expression ), ), ); $alternatives = apply_filters( 'woocommerce_print_r_alternatives', $alternatives, $expression ); foreach ( $alternatives as $alternative ) { if ( function_exists( $alternative['func'] ) ) { $res = call_user_func_array( $alternative['func'], $alternative['args'] ); if ( $return ) { return $res; } else { echo $res; // WPCS: XSS ok. return true; } } } return false; } /** * Registers the default log handler. * * @since 3.0 * @param array $handlers Handlers. * @return array */ function wc_register_default_log_handler( $handlers ) { if ( defined( 'WC_LOG_HANDLER' ) && class_exists( WC_LOG_HANDLER ) ) { $handler_class = WC_LOG_HANDLER; $default_handler = new $handler_class(); } else { $default_handler = new WC_Log_Handler_File(); } array_push( $handlers, $default_handler ); return $handlers; } add_filter( 'woocommerce_register_log_handlers', 'wc_register_default_log_handler' ); /** * Store user agents. Used for tracker. * * @since 3.0.0 * @param string $user_login User login. * @param int|object $user User. */ function wc_maybe_store_user_agent( $user_login, $user ) { if ( 'yes' === get_option( 'woocommerce_allow_tracking', 'no' ) && user_can( $user, 'manage_woocommerce' ) ) { $admin_user_agents = array_filter( (array) get_option( 'woocommerce_tracker_ua', array() ) ); $admin_user_agents[] = wc_get_user_agent(); update_option( 'woocommerce_tracker_ua', array_unique( $admin_user_agents ) ); } } add_action( 'wp_login', 'wc_maybe_store_user_agent', 10, 2 ); /** * Based on wp_list_pluck, this calls a method instead of returning a property. * * @since 3.0.0 * @param array $list List of objects or arrays. * @param int|string $callback_or_field Callback method from the object to place instead of the entire object. * @param int|string $index_key Optional. Field from the object to use as keys for the new array. * Default null. * @return array Array of values. */ function wc_list_pluck( $list, $callback_or_field, $index_key = null ) { // Use wp_list_pluck if this isn't a callback. $first_el = current( $list ); if ( ! is_object( $first_el ) || ! is_callable( array( $first_el, $callback_or_field ) ) ) { return wp_list_pluck( $list, $callback_or_field, $index_key ); } if ( ! $index_key ) { /* * This is simple. Could at some point wrap array_column() * if we knew we had an array of arrays. */ foreach ( $list as $key => $value ) { $list[ $key ] = $value->{$callback_or_field}(); } return $list; } /* * When index_key is not set for a particular item, push the value * to the end of the stack. This is how array_column() behaves. */ $newlist = array(); foreach ( $list as $value ) { // Get index. @since 3.2.0 this supports a callback. if ( is_callable( array( $value, $index_key ) ) ) { $newlist[ $value->{$index_key}() ] = $value->{$callback_or_field}(); } elseif ( isset( $value->$index_key ) ) { $newlist[ $value->$index_key ] = $value->{$callback_or_field}(); } else { $newlist[] = $value->{$callback_or_field}(); } } return $newlist; } /** * Get permalink settings for things like products and taxonomies. * * As of 3.3.0, the permalink settings are stored to the option instead of * being blank and inheritting from the locale. This speeds up page loading * times by negating the need to switch locales on each page load. * * This is more inline with WP core behavior which does not localize slugs. * * @since 3.0.0 * @return array */ function wc_get_permalink_structure() { $saved_permalinks = (array) get_option( 'woocommerce_permalinks', array() ); $permalinks = wp_parse_args( array_filter( $saved_permalinks ), array( 'product_base' => _x( 'product', 'slug', 'woocommerce' ), 'category_base' => _x( 'product-category', 'slug', 'woocommerce' ), 'tag_base' => _x( 'product-tag', 'slug', 'woocommerce' ), 'attribute_base' => '', 'use_verbose_page_rules' => false, ) ); if ( $saved_permalinks !== $permalinks ) { update_option( 'woocommerce_permalinks', $permalinks ); } $permalinks['product_rewrite_slug'] = untrailingslashit( $permalinks['product_base'] ); $permalinks['category_rewrite_slug'] = untrailingslashit( $permalinks['category_base'] ); $permalinks['tag_rewrite_slug'] = untrailingslashit( $permalinks['tag_base'] ); $permalinks['attribute_rewrite_slug'] = untrailingslashit( $permalinks['attribute_base'] ); return $permalinks; } /** * Switch WooCommerce to site language. * * @since 3.1.0 */ function wc_switch_to_site_locale() { if ( function_exists( 'switch_to_locale' ) ) { switch_to_locale( get_locale() ); // Filter on plugin_locale so load_plugin_textdomain loads the correct locale. add_filter( 'plugin_locale', 'get_locale' ); // Init WC locale. WC()->load_plugin_textdomain(); } } /** * Switch WooCommerce language to original. * * @since 3.1.0 */ function wc_restore_locale() { if ( function_exists( 'restore_previous_locale' ) ) { restore_previous_locale(); // Remove filter. remove_filter( 'plugin_locale', 'get_locale' ); // Init WC locale. WC()->load_plugin_textdomain(); } } /** * Convert plaintext phone number to clickable phone number. * * Remove formatting and allow "+". * Example and specs: https://developer.mozilla.org/en/docs/Web/HTML/Element/a#Creating_a_phone_link * * @since 3.1.0 * * @param string $phone Content to convert phone number. * @return string Content with converted phone number. */ function wc_make_phone_clickable( $phone ) { $number = trim( preg_replace( '/[^\d|\+]/', '', $phone ) ); return '' . esc_html( $phone ) . ''; } /** * Get an item of post data if set, otherwise return a default value. * * @since 3.0.9 * @param string $key Meta key. * @param string $default Default value. * @return mixed Value sanitized by wc_clean. */ function wc_get_post_data_by_key( $key, $default = '' ) { return wc_clean( wp_unslash( wc_get_var( $_POST[ $key ], $default ) ) ); // @codingStandardsIgnoreLine } /** * Get data if set, otherwise return a default value or null. Prevents notices when data is not set. * * @since 3.2.0 * @param mixed $var Variable. * @param string $default Default value. * @return mixed */ function wc_get_var( &$var, $default = null ) { return isset( $var ) ? $var : $default; } /** * Read in WooCommerce headers when reading plugin headers. * * @since 3.2.0 * @param array $headers Headers. * @return array */ function wc_enable_wc_plugin_headers( $headers ) { if ( ! class_exists( 'WC_Plugin_Updates' ) ) { include_once( dirname( __FILE__ ) . '/admin/plugin-updates/class-wc-plugin-updates.php' ); } $headers['WCRequires'] = WC_Plugin_Updates::VERSION_REQUIRED_HEADER; $headers['WCTested'] = WC_Plugin_Updates::VERSION_TESTED_HEADER; return $headers; } add_filter( 'extra_plugin_headers', 'wc_enable_wc_plugin_headers' ); /** * Prevent auto-updating the WooCommerce plugin on major releases if there are untested extensions active. * * @since 3.2.0 * @param bool $should_update If should update. * @param object $plugin Plugin data. * @return bool */ function wc_prevent_dangerous_auto_updates( $should_update, $plugin ) { if ( 'woocommerce/woocommerce.php' !== $plugin->plugin ) { return $should_update; } if ( ! class_exists( 'WC_Plugin_Updates' ) ) { include_once dirname( __FILE__ ) . '/admin/plugin-updates/class-wc-plugin-updates.php'; } $new_version = wc_clean( $plugin->new_version ); $plugin_updates = new WC_Plugin_Updates(); $untested_plugins = $plugin_updates->get_untested_plugins( $new_version, 'major' ); if ( ! empty( $untested_plugins ) ) { return false; } return $should_update; } add_filter( 'auto_update_plugin', 'wc_prevent_dangerous_auto_updates', 99, 2 ); /** * Delete expired transients. * * Deletes all expired transients. The multi-table delete syntax is used. * to delete the transient record from table a, and the corresponding. * transient_timeout record from table b. * * Based on code inside core's upgrade_network() function. * * @since 3.2.0 * @return int Number of transients that were cleared. */ function wc_delete_expired_transients() { global $wpdb; $sql = "DELETE a, b FROM $wpdb->options a, $wpdb->options b WHERE a.option_name LIKE %s AND a.option_name NOT LIKE %s AND b.option_name = CONCAT( '_transient_timeout_', SUBSTRING( a.option_name, 12 ) ) AND b.option_value < %d"; $rows = $wpdb->query( $wpdb->prepare( $sql, $wpdb->esc_like( '_transient_' ) . '%', $wpdb->esc_like( '_transient_timeout_' ) . '%', time() ) ); // WPCS: unprepared SQL ok. $sql = "DELETE a, b FROM $wpdb->options a, $wpdb->options b WHERE a.option_name LIKE %s AND a.option_name NOT LIKE %s AND b.option_name = CONCAT( '_site_transient_timeout_', SUBSTRING( a.option_name, 17 ) ) AND b.option_value < %d"; $rows2 = $wpdb->query( $wpdb->prepare( $sql, $wpdb->esc_like( '_site_transient_' ) . '%', $wpdb->esc_like( '_site_transient_timeout_' ) . '%', time() ) ); // WPCS: unprepared SQL ok. return absint( $rows + $rows2 ); } add_action( 'woocommerce_installed', 'wc_delete_expired_transients' ); /** * Make a URL relative, if possible. * * @since 3.2.0 * @param string $url URL to make relative. * @return string */ function wc_get_relative_url( $url ) { return wc_is_external_resource( $url ) ? $url : str_replace( array( 'http://', 'https://' ), '//', $url ); } /** * See if a resource is remote. * * @since 3.2.0 * @param string $url URL to check. * @return bool */ function wc_is_external_resource( $url ) { $wp_base = str_replace( array( 'http://', 'https://' ), '//', get_home_url( null, '/', 'http' ) ); return strstr( $url, '://' ) && strstr( $wp_base, $url ); } /** * See if theme/s is activate or not. * * @since 3.3.0 * @param string|array $theme Theme name or array of theme names to check. * @return boolean */ function wc_is_active_theme( $theme ) { return is_array( $theme ) ? in_array( get_template(), $theme, true ) : get_template() === $theme; } /** * Cleans up session data - cron callback. * * @since 3.3.0 */ function wc_cleanup_session_data() { $session_class = apply_filters( 'woocommerce_session_handler', 'WC_Session_Handler' ); $session = new $session_class(); if ( is_callable( array( $session, 'cleanup_sessions' ) ) ) { $session->cleanup_sessions(); } } add_action( 'woocommerce_cleanup_sessions', 'wc_cleanup_session_data' );