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<?php |
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/** |
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* Tax calculation and rate finding class. |
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* |
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*/ |
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defined( 'ABSPATH' ) || exit; |
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class WPInv_EUVat { |
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/** |
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* Retrieves an instance of this class. |
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* |
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* @deprecated |
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* @return WPInv_EUVat |
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*/ |
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public static function get_instance() { |
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return new self(); |
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} |
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/** |
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* Inits tax hooks. |
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*/ |
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public function init() { |
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// If this is an admin page... |
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if ( is_admin() ) { |
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// Register our scripts. |
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add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) ); |
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add_action( 'wpinv_settings_sections_taxes', array( $this, 'section_vat_settings' ) ); |
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add_action( 'wpinv_settings_taxes', array( $this, 'vat_settings' ) ); |
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add_filter( 'wpinv_settings_taxes-vat_sanitize', array( $this, 'sanitize_vat_settings' ) ); |
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} |
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add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_vat_scripts' ) ); |
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add_filter( 'wpinv_default_billing_country', array( $this, 'get_user_country' ), 10 ); |
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add_filter( 'wpinv_get_user_country', array( $this, 'set_user_country' ), 10 ); |
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add_action( 'wp_ajax_wpinv_vat_validate', array( $this, 'ajax_vat_validate' ) ); |
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add_action( 'wp_ajax_nopriv_wpinv_vat_validate', array( $this, 'ajax_vat_validate' ) ); |
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} |
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public static function get_eu_states( $sort = true ) { |
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$eu_states = array( 'AT', 'BE', 'BG', 'HR', 'CY', 'CZ', 'DK', 'EE', 'FI', 'FR', 'DE', 'GB', 'GR', 'HU', 'IE', 'IT', 'LV', 'LT', 'LU', 'MT', 'NL', 'PL', 'PT', 'RO', 'SK', 'SI', 'ES', 'SE' ); |
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if ( $sort ) { |
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$sort = sort( $eu_states ); |
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} |
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return apply_filters( 'wpinv_get_eu_states', $eu_states, $sort ); |
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} |
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public static function get_gst_countries( $sort = true ) { |
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$gst_countries = array( 'AU', 'NZ', 'CA', 'CN' ); |
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if ( $sort ) { |
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$sort = sort( $gst_countries ); |
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} |
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return apply_filters( 'wpinv_get_gst_countries', $gst_countries, $sort ); |
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} |
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public static function is_eu_state( $country_code ) { |
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$return = !empty( $country_code ) && in_array( strtoupper( $country_code ), self::get_eu_states() ) ? true : false; |
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return apply_filters( 'wpinv_is_eu_state', $return, $country_code ); |
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} |
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public static function is_gst_country( $country_code ) { |
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$return = !empty( $country_code ) && in_array( strtoupper( $country_code ), self::get_gst_countries() ) ? true : false; |
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return apply_filters( 'wpinv_is_gst_country', $return, $country_code ); |
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} |
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public function enqueue_vat_scripts() { |
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if( wpinv_use_taxes() && wpinv_get_option( 'apply_vat_rules' ) ) { |
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$this->load_vat_scripts(); |
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} |
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} |
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public function load_vat_scripts(){ |
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$suffix = '';//defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min'; |
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wp_register_script( 'wpinv-vat-validation-script', WPINV_PLUGIN_URL . 'assets/js/jsvat' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION ); |
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wp_register_script( 'wpinv-vat-script', WPINV_PLUGIN_URL . 'assets/js/euvat' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION ); |
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$vat_name = $this->get_vat_name(); |
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$vars = array(); |
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$vars['UseTaxes'] = wpinv_use_taxes(); |
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$vars['EUStates'] = self::get_eu_states(); |
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$vars['NoRateSet'] = __( 'You have not set a rate. Do you want to continue?', 'invoicing' ); |
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$vars['EmptyCompany'] = __( 'Please enter your registered company name!', 'invoicing' ); |
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$vars['EmptyVAT'] = wp_sprintf( __( 'Please enter your %s number!', 'invoicing' ), $vat_name ); |
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$vars['TotalsRefreshed'] = wp_sprintf( __( 'The invoice totals will be refreshed to update the %s.', 'invoicing' ), $vat_name ); |
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$vars['ErrValidateVAT'] = wp_sprintf( __( 'Fail to validate the %s number!', 'invoicing' ), $vat_name ); |
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$vars['ErrResetVAT'] = wp_sprintf( __( 'Fail to reset the %s number!', 'invoicing' ), $vat_name ); |
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$vars['ErrInvalidVat'] = wp_sprintf( __( 'The %s number supplied does not have a valid format!', 'invoicing' ), $vat_name ); |
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$vars['ErrInvalidResponse'] = __( 'An invalid response has been received from the server!', 'invoicing' ); |
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$vars['ApplyVATRules'] = $vars['UseTaxes'] ? self::allow_vat_rules() : false; |
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$vars['ErrResponse'] = __( 'The request response is invalid!', 'invoicing' ); |
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$vars['ErrRateResponse'] = __( 'The get rate request response is invalid', 'invoicing' ); |
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$vars['PageRefresh'] = __( 'The page will be refreshed in 10 seconds to show the new options.', 'invoicing' ); |
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$vars['RequestResponseNotValidJSON'] = __( 'The get rate request response is not valid JSON', 'invoicing' ); |
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$vars['GetRateRequestFailed'] = __( 'The get rate request failed: ', 'invoicing' ); |
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$vars['NoRateInformationInResponse'] = __( 'The get rate request response does not contain any rate information', 'invoicing' ); |
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$vars['RatesUpdated'] = __( 'The rates have been updated. Press the save button to record these new rates.', 'invoicing' ); |
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$vars['IPAddressInformation'] = __( 'IP Address Information', 'invoicing' ); |
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$vars['VatValidating'] = wp_sprintf( __( 'Validating %s number...', 'invoicing' ), $vat_name ); |
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$vars['VatReseting'] = __( 'Reseting...', 'invoicing' ); |
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$vars['VatValidated'] = wp_sprintf( __( '%s number validated', 'invoicing' ), $vat_name ); |
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$vars['VatNotValidated'] = wp_sprintf( __( '%s number not validated', 'invoicing' ), $vat_name ); |
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$vars['ConfirmDeleteClass'] = __( 'Are you sure you wish to delete this rates class?', 'invoicing' ); |
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$vars['isFront'] = is_admin() ? false : true; |
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$vars['baseCountry'] = wpinv_get_default_country(); |
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$vars['disableVATSameCountry'] = ( self::same_country_rule() == 'no' ? true : false ); |
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$vars['disableVATSimpleCheck'] = wpinv_get_option( 'vat_offline_check' ) ? true : false; |
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wp_enqueue_script( 'wpinv-vat-validation-script' ); |
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wp_enqueue_script( 'wpinv-vat-script' ); |
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wp_localize_script( 'wpinv-vat-script', 'WPInv_VAT_Vars', $vars ); |
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} |
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public static function enqueue_admin_scripts() { |
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if( isset( $_GET['page'] ) && 'wpinv-settings' == $_GET['page'] ) { |
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self::load_vat_scripts(); |
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} |
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} |
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public static function section_vat_settings( $sections ) { |
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if ( !empty( $sections ) ) { |
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$sections['vat'] = __( 'EU VAT Settings', 'invoicing' ); |
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if ( self::allow_vat_classes() ) { |
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$sections['vat_rates'] = __( 'EU VAT Rates', 'invoicing' ); |
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} |
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} |
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return $sections; |
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} |
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/** |
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* @deprecated |
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*/ |
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public static function vat_rates_settings() {} |
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public static function vat_settings( $settings ) { |
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if ( !empty( $settings ) ) { |
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$vat_settings = array(); |
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$vat_settings['vat_company_title'] = array( |
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'id' => 'vat_company_title', |
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'name' => '<h3>' . __( 'Your Company Details', 'invoicing' ) . '</h3>', |
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'desc' => '', |
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'type' => 'header', |
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'size' => 'regular' |
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); |
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$vat_settings['vat_company_name'] = array( |
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'id' => 'vat_company_name', |
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'name' => __( 'Your Company Name', 'invoicing' ), |
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'desc' => wp_sprintf(__( 'Your company name as it appears on your VAT return, you can verify it via your VAT ID on the %sEU VIES System.%s', 'invoicing' ), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>' ), |
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'type' => 'text', |
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'size' => 'regular', |
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); |
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$vat_settings['vat_number'] = array( |
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'id' => 'vat_number', |
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'name' => __( 'Your VAT Number', 'invoicing' ), |
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'type' => 'vat_number', |
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'size' => 'regular', |
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); |
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$vat_settings['vat_settings_title'] = array( |
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'id' => 'vat_settings_title', |
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'name' => '<h3>' . __( 'Apply VAT Settings', 'invoicing' ) . '</h3>', |
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'desc' => '', |
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'type' => 'header', |
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'size' => 'regular' |
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); |
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$vat_settings['apply_vat_rules'] = array( |
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'id' => 'apply_vat_rules', |
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'name' => __( 'Enable VAT Rules', 'invoicing' ), |
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'desc' => __( 'Apply VAT to consumer sales from IP addresses within the EU, even if the billing address is outside the EU.', 'invoicing' ) . '<br><font style="color:red">' . __( 'Do not disable unless you know what you are doing.', 'invoicing' ) . '</font>', |
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'type' => 'checkbox', |
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'std' => '1' |
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); |
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$vat_settings['vat_prevent_b2c_purchase'] = array( |
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'id' => 'vat_prevent_b2c_purchase', |
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'name' => __( 'Prevent EU B2C Sales', 'invoicing' ), |
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'desc' => __( 'Enable this option if you are not registered for VAT in the EU.', 'invoicing' ), |
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'type' => 'checkbox' |
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); |
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$vat_settings['vat_same_country_rule'] = array( |
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'id' => 'vat_same_country_rule', |
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'name' => __( 'Same Country Rule', 'invoicing' ), |
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'desc' => __( 'Select how you want to handle VAT charge if sales are in the same country as the base country.', 'invoicing' ), |
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'type' => 'select', |
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'options' => array( |
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'' => __( 'Normal', 'invoicing' ), |
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'no' => __( 'No VAT', 'invoicing' ), |
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'always' => __( 'Always apply VAT', 'invoicing' ), |
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), |
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'placeholder' => __( 'Select an option', 'invoicing' ), |
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'std' => '', |
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'class' => 'wpi_select2', |
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); |
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$vat_settings['vat_checkout_title'] = array( |
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'id' => 'vat_checkout_title', |
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'name' => '<h3>' . __( 'Checkout Fields', 'invoicing' ) . '</h3>', |
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'desc' => '', |
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'type' => 'header', |
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'size' => 'regular' |
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); |
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$vat_settings['vies_validation_title'] = array( |
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'id' => 'vies_validation_title', |
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'name' => '<h3>' . __( 'VIES Validation', 'invoicing' ) . '</h3>', |
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'desc' => '', |
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'type' => 'header', |
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'size' => 'regular' |
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); |
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$vat_settings['vat_vies_check'] = array( |
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'id' => 'vat_vies_check', |
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'name' => __( 'Disable VIES VAT ID Check', 'invoicing' ), |
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'desc' => wp_sprintf( __( 'Prevent VAT numbers from being validated by the %sEU VIES System.%s', 'invoicing' ), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>' ), |
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'type' => 'checkbox' |
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); |
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$vat_settings['vat_disable_company_name_check'] = array( |
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'id' => 'vat_disable_company_name_check', |
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'name' => __( 'Disable VIES Name Check', 'invoicing' ), |
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'desc' => wp_sprintf( __( 'Prevent company name from being validated by the %sEU VIES System.%s', 'invoicing' ), '<a href="http://ec.europa.eu/taxation_customs/vies/" target="_blank">', '</a>' ), |
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'type' => 'checkbox' |
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); |
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$vat_settings['vat_offline_check'] = array( |
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'id' => 'vat_offline_check', |
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'name' => __( 'Disable Basic Checks', 'invoicing' ), |
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'desc' => __( 'Disable basic JS checks for correct format of VAT number. (Not Recommended)', 'invoicing' ), |
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'type' => 'checkbox' |
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); |
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$settings['vat'] = $vat_settings; |
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} |
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return $settings; |
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} |
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/** |
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* |
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* @deprecated |
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*/ |
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public static function maxmind_folder() { |
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return false; |
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} |
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/** |
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* |
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* @deprecated |
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*/ |
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public static function geoip2_download_database() {} |
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/** |
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* |
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* @deprecated |
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272
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|
|
*/ |
|
273
|
|
|
public static function geoip2_download_file() {} |
|
274
|
|
|
|
|
275
|
|
|
/** |
|
276
|
|
|
* @deprecated |
|
277
|
|
|
*/ |
|
278
|
|
|
public static function load_geoip2() {} |
|
279
|
|
|
|
|
280
|
|
|
/** |
|
281
|
|
|
* @deprecated |
|
282
|
|
|
*/ |
|
283
|
|
|
public static function geoip2_country_dbfile() { |
|
284
|
|
|
return false; |
|
285
|
|
|
} |
|
286
|
|
|
|
|
287
|
|
|
/** |
|
288
|
|
|
* @deprecated |
|
289
|
|
|
*/ |
|
290
|
|
|
public static function geoip2_city_dbfile() { |
|
291
|
|
|
return false; |
|
292
|
|
|
} |
|
293
|
|
|
|
|
294
|
|
|
/** |
|
295
|
|
|
* @deprecated |
|
296
|
|
|
*/ |
|
297
|
|
|
public static function geoip2_country_reader() { |
|
298
|
|
|
return false; |
|
299
|
|
|
} |
|
300
|
|
|
|
|
301
|
|
|
/** |
|
302
|
|
|
* @deprecated |
|
303
|
|
|
*/ |
|
304
|
|
|
public static function geoip2_city_reader() { |
|
305
|
|
|
return false; |
|
306
|
|
|
} |
|
307
|
|
|
|
|
308
|
|
|
/** |
|
309
|
|
|
* @deprecated |
|
310
|
|
|
*/ |
|
311
|
|
|
public static function geoip2_country_record() { |
|
312
|
|
|
return false; |
|
313
|
|
|
} |
|
314
|
|
|
|
|
315
|
|
|
/** |
|
316
|
|
|
* @deprecated |
|
317
|
|
|
*/ |
|
318
|
|
|
public static function geoip2_city_record() { |
|
319
|
|
|
return false; |
|
320
|
|
|
} |
|
321
|
|
|
|
|
322
|
|
|
/** |
|
323
|
|
|
* @deprecated |
|
324
|
|
|
*/ |
|
325
|
|
|
public static function geoip2_country_code() { |
|
326
|
|
|
wpinv_get_default_country(); |
|
327
|
|
|
} |
|
328
|
|
|
|
|
329
|
|
|
/** |
|
330
|
|
|
* @deprecated |
|
331
|
|
|
*/ |
|
332
|
|
|
public static function get_country_by_ip() { |
|
333
|
|
|
return getpaid_get_ip_country(); |
|
334
|
|
|
} |
|
335
|
|
|
|
|
336
|
|
|
public static function sanitize_vat_settings( $input ) { |
|
337
|
|
|
global $wpinv_options; |
|
338
|
|
|
|
|
339
|
|
|
$valid = false; |
|
340
|
|
|
$message = ''; |
|
341
|
|
|
|
|
342
|
|
|
if ( !empty( $wpinv_options['vat_vies_check'] ) ) { |
|
343
|
|
|
if ( empty( $wpinv_options['vat_offline_check'] ) ) { |
|
344
|
|
|
$valid = self::offline_check( $input['vat_number'] ); |
|
345
|
|
|
} else { |
|
346
|
|
|
$valid = true; |
|
347
|
|
|
} |
|
348
|
|
|
|
|
349
|
|
|
$message = $valid ? '' : __( 'VAT number not validated', 'invoicing' ); |
|
350
|
|
|
} else { |
|
351
|
|
|
$result = self::check_vat( $input['vat_number'] ); |
|
352
|
|
|
|
|
353
|
|
|
if ( empty( $result['valid'] ) ) { |
|
354
|
|
|
$valid = false; |
|
355
|
|
|
$message = $result['message']; |
|
356
|
|
|
} else { |
|
357
|
|
|
$valid = ( isset( $result['company'] ) && ( $result['company'] == '---' || ( strcasecmp( trim( $result['company'] ), trim( $input['vat_company_name'] ) ) == 0 ) ) ) || !empty( $wpinv_options['vat_disable_company_name_check'] ); |
|
|
|
|
|
|
358
|
|
|
$message = $valid ? '' : __( 'The company name associated with the VAT number provided is not the same as the company name provided.', 'invoicing' ); |
|
359
|
|
|
} |
|
360
|
|
|
} |
|
361
|
|
|
|
|
362
|
|
|
if ( $message && self::is_vat_validated() != $valid ) { |
|
363
|
|
|
add_settings_error( 'wpinv-notices', '', $message, ( $valid ? 'updated' : 'error' ) ); |
|
364
|
|
|
} |
|
365
|
|
|
|
|
366
|
|
|
$input['vat_valid'] = $valid; |
|
367
|
|
|
return $input; |
|
368
|
|
|
} |
|
369
|
|
|
|
|
370
|
|
|
/** |
|
371
|
|
|
* @deprecated |
|
372
|
|
|
*/ |
|
373
|
|
|
public static function sanitize_vat_rates() {} |
|
374
|
|
|
|
|
375
|
|
|
/** |
|
376
|
|
|
* @deprecated |
|
377
|
|
|
*/ |
|
378
|
|
|
public static function add_class() {} |
|
379
|
|
|
|
|
380
|
|
|
/** |
|
381
|
|
|
* @deprecated |
|
382
|
|
|
*/ |
|
383
|
|
|
public static function delete_class() {} |
|
384
|
|
|
|
|
385
|
|
|
/** |
|
386
|
|
|
* @deprecated |
|
387
|
|
|
*/ |
|
388
|
|
|
public static function update_eu_rates() {} |
|
389
|
|
|
|
|
390
|
|
|
/** |
|
391
|
|
|
* @deprecated |
|
392
|
|
|
*/ |
|
393
|
|
|
public static function hide_vat_fields() {} |
|
394
|
|
|
|
|
395
|
|
|
public static function same_country_rule() { |
|
396
|
|
|
$same_country_rule = wpinv_get_option( 'vat_same_country_rule' ); |
|
397
|
|
|
|
|
398
|
|
|
return apply_filters( 'wpinv_vat_same_country_rule', $same_country_rule ); |
|
399
|
|
|
} |
|
400
|
|
|
|
|
401
|
|
|
/** |
|
402
|
|
|
* Retrieves the vat name. |
|
403
|
|
|
*/ |
|
404
|
|
|
public function get_vat_name() { |
|
405
|
|
|
$vat_name = wpinv_get_option( 'vat_name' ); |
|
406
|
|
|
return empty( $vat_name ) ? __( 'VAT', 'invoicing' ) : sanitize_text_field( $vat_name ); |
|
407
|
|
|
} |
|
408
|
|
|
|
|
409
|
|
|
public static function get_company_name() { |
|
410
|
|
|
$company_name = wpinv_get_option( 'vat_company_name' ); |
|
411
|
|
|
|
|
412
|
|
|
return apply_filters( 'wpinv_get_owner_company_name', $company_name ); |
|
413
|
|
|
} |
|
414
|
|
|
|
|
415
|
|
|
public static function get_vat_number() { |
|
416
|
|
|
$vat_number = wpinv_get_option( 'vat_number' ); |
|
417
|
|
|
|
|
418
|
|
|
return apply_filters( 'wpinv_get_owner_vat_number', $vat_number ); |
|
419
|
|
|
} |
|
420
|
|
|
|
|
421
|
|
|
public static function is_vat_validated() { |
|
422
|
|
|
$validated = self::get_vat_number() && wpinv_get_option( 'vat_valid' ); |
|
423
|
|
|
|
|
424
|
|
|
return apply_filters( 'wpinv_is_owner_vat_validated', $validated ); |
|
425
|
|
|
} |
|
426
|
|
|
|
|
427
|
|
|
public static function sanitize_vat( $vat_number, $country_code = '' ) { |
|
428
|
|
|
$vat_number = str_replace( array(' ', '.', '-', '_', ',' ), '', strtoupper( trim( $vat_number ) ) ); |
|
429
|
|
|
|
|
430
|
|
|
if ( empty( $country_code ) ) { |
|
431
|
|
|
$country_code = substr( $vat_number, 0, 2 ); |
|
432
|
|
|
} |
|
433
|
|
|
|
|
434
|
|
|
if ( strpos( $vat_number , $country_code ) === 0 ) { |
|
435
|
|
|
$vat = str_replace( $country_code, '', $vat_number ); |
|
436
|
|
|
} else { |
|
437
|
|
|
$vat = $country_code . $vat_number; |
|
438
|
|
|
} |
|
439
|
|
|
|
|
440
|
|
|
$return = array(); |
|
441
|
|
|
$return['vat'] = $vat; |
|
442
|
|
|
$return['iso'] = $country_code; |
|
443
|
|
|
$return['vat_number'] = $country_code . $vat; |
|
444
|
|
|
|
|
445
|
|
|
return $return; |
|
446
|
|
|
} |
|
447
|
|
|
|
|
448
|
|
|
public static function offline_check( $vat_number, $country_code = '', $formatted = false ) { |
|
449
|
|
|
$vat = self::sanitize_vat( $vat_number, $country_code ); |
|
450
|
|
|
$vat_number = $vat['vat_number']; |
|
451
|
|
|
$country_code = $vat['iso']; |
|
452
|
|
|
$regex = array(); |
|
453
|
|
|
|
|
454
|
|
|
switch ( $country_code ) { |
|
455
|
|
|
case 'AT': |
|
456
|
|
|
$regex[] = '/^(AT)U(\d{8})$/'; // Austria |
|
457
|
|
|
break; |
|
458
|
|
|
case 'BE': |
|
459
|
|
|
$regex[] = '/^(BE)(0?\d{9})$/'; // Belgium |
|
460
|
|
|
break; |
|
461
|
|
|
case 'BG': |
|
462
|
|
|
$regex[] = '/^(BG)(\d{9,10})$/'; // Bulgaria |
|
463
|
|
|
break; |
|
464
|
|
|
case 'CH': |
|
465
|
|
|
case 'CHE': |
|
466
|
|
|
$regex[] = '/^(CHE)(\d{9})MWST$/'; // Switzerland (Not EU) |
|
467
|
|
|
break; |
|
468
|
|
|
case 'CY': |
|
469
|
|
|
$regex[] = '/^(CY)([0-5|9]\d{7}[A-Z])$/'; // Cyprus |
|
470
|
|
|
break; |
|
471
|
|
|
case 'CZ': |
|
472
|
|
|
$regex[] = '/^(CZ)(\d{8,13})$/'; // Czech Republic |
|
473
|
|
|
break; |
|
474
|
|
|
case 'DE': |
|
475
|
|
|
$regex[] = '/^(DE)([1-9]\d{8})$/'; // Germany |
|
476
|
|
|
break; |
|
477
|
|
|
case 'DK': |
|
478
|
|
|
$regex[] = '/^(DK)(\d{8})$/'; // Denmark |
|
479
|
|
|
break; |
|
480
|
|
|
case 'EE': |
|
481
|
|
|
$regex[] = '/^(EE)(10\d{7})$/'; // Estonia |
|
482
|
|
|
break; |
|
483
|
|
|
case 'EL': |
|
484
|
|
|
$regex[] = '/^(EL)(\d{9})$/'; // Greece |
|
485
|
|
|
break; |
|
486
|
|
|
case 'ES': |
|
487
|
|
|
$regex[] = '/^(ES)([A-Z]\d{8})$/'; // Spain (National juridical entities) |
|
488
|
|
|
$regex[] = '/^(ES)([A-H|N-S|W]\d{7}[A-J])$/'; // Spain (Other juridical entities) |
|
489
|
|
|
$regex[] = '/^(ES)([0-9|Y|Z]\d{7}[A-Z])$/'; // Spain (Personal entities type 1) |
|
490
|
|
|
$regex[] = '/^(ES)([K|L|M|X]\d{7}[A-Z])$/'; // Spain (Personal entities type 2) |
|
491
|
|
|
break; |
|
492
|
|
|
case 'EU': |
|
493
|
|
|
$regex[] = '/^(EU)(\d{9})$/'; // EU-type |
|
494
|
|
|
break; |
|
495
|
|
|
case 'FI': |
|
496
|
|
|
$regex[] = '/^(FI)(\d{8})$/'; // Finland |
|
497
|
|
|
break; |
|
498
|
|
|
case 'FR': |
|
499
|
|
|
$regex[] = '/^(FR)(\d{11})$/'; // France (1) |
|
500
|
|
|
$regex[] = '/^(FR)[(A-H)|(J-N)|(P-Z)](\d{10})$/'; // France (2) |
|
501
|
|
|
$regex[] = '/^(FR)\d[(A-H)|(J-N)|(P-Z)](\d{9})$/'; // France (3) |
|
502
|
|
|
$regex[] = '/^(FR)[(A-H)|(J-N)|(P-Z)]{2}(\d{9})$/'; // France (4) |
|
503
|
|
|
break; |
|
504
|
|
|
case 'GB': |
|
505
|
|
|
$regex[] = '/^(GB)?(\d{9})$/'; // UK (Standard) |
|
506
|
|
|
$regex[] = '/^(GB)?(\d{12})$/'; // UK (Branches) |
|
507
|
|
|
$regex[] = '/^(GB)?(GD\d{3})$/'; // UK (Government) |
|
508
|
|
|
$regex[] = '/^(GB)?(HA\d{3})$/'; // UK (Health authority) |
|
509
|
|
|
break; |
|
510
|
|
|
case 'GR': |
|
511
|
|
|
$regex[] = '/^(GR)(\d{8,9})$/'; // Greece |
|
512
|
|
|
break; |
|
513
|
|
|
case 'HR': |
|
514
|
|
|
$regex[] = '/^(HR)(\d{11})$/'; // Croatia |
|
515
|
|
|
break; |
|
516
|
|
|
case 'HU': |
|
517
|
|
|
$regex[] = '/^(HU)(\d{8})$/'; // Hungary |
|
518
|
|
|
break; |
|
519
|
|
|
case 'IE': |
|
520
|
|
|
$regex[] = '/^(IE)(\d{7}[A-W])$/'; // Ireland (1) |
|
521
|
|
|
$regex[] = '/^(IE)([7-9][A-Z\*\+)]\d{5}[A-W])$/'; // Ireland (2) |
|
522
|
|
|
$regex[] = '/^(IE)(\d{7}[A-Z][AH])$/'; // Ireland (3) (new format from 1 Jan 2013) |
|
523
|
|
|
break; |
|
524
|
|
|
case 'IT': |
|
525
|
|
|
$regex[] = '/^(IT)(\d{11})$/'; // Italy |
|
526
|
|
|
break; |
|
527
|
|
|
case 'LV': |
|
528
|
|
|
$regex[] = '/^(LV)(\d{11})$/'; // Latvia |
|
529
|
|
|
break; |
|
530
|
|
|
case 'LT': |
|
531
|
|
|
$regex[] = '/^(LT)(\d{9}|\d{12})$/'; // Lithuania |
|
532
|
|
|
break; |
|
533
|
|
|
case 'LU': |
|
534
|
|
|
$regex[] = '/^(LU)(\d{8})$/'; // Luxembourg |
|
535
|
|
|
break; |
|
536
|
|
|
case 'MT': |
|
537
|
|
|
$regex[] = '/^(MT)([1-9]\d{7})$/'; // Malta |
|
538
|
|
|
break; |
|
539
|
|
|
case 'NL': |
|
540
|
|
|
$regex[] = '/^(NL)(\d{9})B\d{2}$/'; // Netherlands |
|
541
|
|
|
break; |
|
542
|
|
|
case 'NO': |
|
543
|
|
|
$regex[] = '/^(NO)(\d{9})$/'; // Norway (Not EU) |
|
544
|
|
|
break; |
|
545
|
|
|
case 'PL': |
|
546
|
|
|
$regex[] = '/^(PL)(\d{10})$/'; // Poland |
|
547
|
|
|
break; |
|
548
|
|
|
case 'PT': |
|
549
|
|
|
$regex[] = '/^(PT)(\d{9})$/'; // Portugal |
|
550
|
|
|
break; |
|
551
|
|
|
case 'RO': |
|
552
|
|
|
$regex[] = '/^(RO)([1-9]\d{1,9})$/'; // Romania |
|
553
|
|
|
break; |
|
554
|
|
|
case 'RS': |
|
555
|
|
|
$regex[] = '/^(RS)(\d{9})$/'; // Serbia (Not EU) |
|
556
|
|
|
break; |
|
557
|
|
|
case 'SI': |
|
558
|
|
|
$regex[] = '/^(SI)([1-9]\d{7})$/'; // Slovenia |
|
559
|
|
|
break; |
|
560
|
|
|
case 'SK': |
|
561
|
|
|
$regex[] = '/^(SK)([1-9]\d[(2-4)|(6-9)]\d{7})$/'; // Slovakia Republic |
|
562
|
|
|
break; |
|
563
|
|
|
case 'SE': |
|
564
|
|
|
$regex[] = '/^(SE)(\d{10}01)$/'; // Sweden |
|
565
|
|
|
break; |
|
566
|
|
|
default: |
|
567
|
|
|
$regex = array(); |
|
568
|
|
|
break; |
|
569
|
|
|
} |
|
570
|
|
|
|
|
571
|
|
|
if ( empty( $regex ) ) { |
|
572
|
|
|
return false; |
|
573
|
|
|
} |
|
574
|
|
|
|
|
575
|
|
|
foreach ( $regex as $pattern ) { |
|
576
|
|
|
$matches = null; |
|
577
|
|
|
preg_match_all( $pattern, $vat_number, $matches ); |
|
578
|
|
|
|
|
579
|
|
|
if ( !empty( $matches[1][0] ) && !empty( $matches[2][0] ) ) { |
|
580
|
|
|
if ( $formatted ) { |
|
581
|
|
|
return array( 'code' => $matches[1][0], 'number' => $matches[2][0] ); |
|
582
|
|
|
} else { |
|
583
|
|
|
return true; |
|
584
|
|
|
} |
|
585
|
|
|
} |
|
586
|
|
|
} |
|
587
|
|
|
|
|
588
|
|
|
return false; |
|
589
|
|
|
} |
|
590
|
|
|
|
|
591
|
|
|
public static function vies_check( $vat_number, $country_code = '', $result = false ) { |
|
592
|
|
|
$vat = self::sanitize_vat( $vat_number, $country_code ); |
|
593
|
|
|
$vat_number = $vat['vat']; |
|
594
|
|
|
$iso = $vat['iso']; |
|
595
|
|
|
$response = false; |
|
596
|
|
|
|
|
597
|
|
|
$url = 'http://ec.europa.eu/taxation_customs/vies/viesquer.do?ms=' . urlencode( $iso ) . '&iso=' . urlencode( $iso ) . '&vat=' . urlencode( $vat_number ); |
|
598
|
|
|
|
|
599
|
|
|
if ( ini_get( 'allow_url_fopen' ) ) { |
|
600
|
|
|
$response = file_get_contents( $url ); |
|
601
|
|
|
} else if ( function_exists( 'curl_init' ) ) { |
|
602
|
|
|
$ch = curl_init(); |
|
603
|
|
|
|
|
604
|
|
|
curl_setopt( $ch, CURLOPT_URL, $url ); |
|
|
|
|
|
|
605
|
|
|
curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT, 30 ); |
|
606
|
|
|
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true ); |
|
607
|
|
|
curl_setopt( $ch, CURLOPT_SSL_VERIFYHOST, 0 ); |
|
608
|
|
|
curl_setopt( $ch, CURLOPT_SSL_VERIFYPEER, 0 ); |
|
609
|
|
|
|
|
610
|
|
|
$response = curl_exec( $ch ); |
|
|
|
|
|
|
611
|
|
|
|
|
612
|
|
|
if ( curl_errno( $ch ) ) { |
|
|
|
|
|
|
613
|
|
|
wpinv_error_log( curl_error( $ch ), 'VIES CHECK ERROR' ); |
|
|
|
|
|
|
614
|
|
|
$response = ''; |
|
615
|
|
|
} |
|
616
|
|
|
|
|
617
|
|
|
curl_close( $ch ); |
|
|
|
|
|
|
618
|
|
|
} else { |
|
619
|
|
|
wpinv_error_log( 'To use VIES CHECK you must have allow_url_fopen is ON or cURL installed & active on your server.', 'VIES CHECK ERROR' ); |
|
620
|
|
|
} |
|
621
|
|
|
|
|
622
|
|
|
if ( empty( $response ) ) { |
|
623
|
|
|
return $result; |
|
624
|
|
|
} |
|
625
|
|
|
|
|
626
|
|
|
if ( preg_match( '/invalid VAT number/i', $response ) ) { |
|
627
|
|
|
return false; |
|
628
|
|
|
} else if ( preg_match( '/valid VAT number/i', $response, $matches ) ) { |
|
629
|
|
|
$content = explode( "valid VAT number", htmlentities( $response ) ); |
|
630
|
|
|
|
|
631
|
|
|
if ( !empty( $content[1] ) ) { |
|
632
|
|
|
preg_match_all( '/<tr>(.*?)<td.*?>(.*?)<\/td>(.*?)<\/tr>/si', html_entity_decode( $content[1] ), $matches ); |
|
633
|
|
|
|
|
634
|
|
|
if ( !empty( $matches[2] ) && $matches[3] ) { |
|
635
|
|
|
$return = array(); |
|
636
|
|
|
|
|
637
|
|
|
foreach ( $matches[2] as $key => $label ) { |
|
638
|
|
|
$label = trim( $label ); |
|
639
|
|
|
|
|
640
|
|
|
switch ( strtolower( $label ) ) { |
|
641
|
|
|
case 'member state': |
|
642
|
|
|
$return['state'] = trim( strip_tags( $matches[3][$key] ) ); |
|
643
|
|
|
break; |
|
644
|
|
|
case 'vat number': |
|
645
|
|
|
$return['number'] = trim( strip_tags( $matches[3][$key] ) ); |
|
646
|
|
|
break; |
|
647
|
|
|
case 'name': |
|
648
|
|
|
$return['company'] = trim( strip_tags( $matches[3][$key] ) ); |
|
649
|
|
|
break; |
|
650
|
|
|
case 'address': |
|
651
|
|
|
$address = str_replace( array( "<br><br>", "<br /><br />", "<br/><br/>" ), "<br>", html_entity_decode( trim( $matches[3][$key] ) ) ); |
|
652
|
|
|
$return['address'] = trim( strip_tags( $address, '<br>' ) ); |
|
653
|
|
|
break; |
|
654
|
|
|
case 'consultation number': |
|
655
|
|
|
$return['consultation'] = trim( strip_tags( $matches[3][$key] ) ); |
|
656
|
|
|
break; |
|
657
|
|
|
} |
|
658
|
|
|
} |
|
659
|
|
|
|
|
660
|
|
|
if ( !empty( $return ) ) { |
|
661
|
|
|
return $return; |
|
662
|
|
|
} |
|
663
|
|
|
} |
|
664
|
|
|
} |
|
665
|
|
|
|
|
666
|
|
|
return true; |
|
667
|
|
|
} else { |
|
668
|
|
|
return $result; |
|
669
|
|
|
} |
|
670
|
|
|
} |
|
671
|
|
|
|
|
672
|
|
|
public static function check_vat( $vat_number, $country_code = '' ) { |
|
673
|
|
|
$vat_name = getpaid_vat_name(); |
|
674
|
|
|
|
|
675
|
|
|
$return = array(); |
|
676
|
|
|
$return['valid'] = false; |
|
677
|
|
|
$return['message'] = wp_sprintf( __( '%s number not validated', 'invoicing' ), $vat_name ); |
|
678
|
|
|
|
|
679
|
|
|
if ( !wpinv_get_option( 'vat_offline_check' ) && !self::offline_check( $vat_number, $country_code ) ) { |
|
680
|
|
|
return $return; |
|
681
|
|
|
} |
|
682
|
|
|
|
|
683
|
|
|
$response = self::vies_check( $vat_number, $country_code ); |
|
684
|
|
|
|
|
685
|
|
|
if ( $response ) { |
|
686
|
|
|
$return['valid'] = true; |
|
687
|
|
|
|
|
688
|
|
|
if ( is_array( $response ) ) { |
|
689
|
|
|
$return['company'] = isset( $response['company'] ) ? $response['company'] : ''; |
|
690
|
|
|
$return['address'] = isset( $response['address'] ) ? $response['address'] : ''; |
|
691
|
|
|
$return['message'] = $return['company'] . '<br/>' . $return['address']; |
|
692
|
|
|
} |
|
693
|
|
|
} else { |
|
694
|
|
|
$return['valid'] = false; |
|
695
|
|
|
$return['message'] = wp_sprintf( __( 'Fail to validate the %s number: EU Commission VAT server (VIES) check fails.', 'invoicing' ), $vat_name ); |
|
696
|
|
|
} |
|
697
|
|
|
|
|
698
|
|
|
return $return; |
|
699
|
|
|
} |
|
700
|
|
|
|
|
701
|
|
|
/** |
|
702
|
|
|
* @deprecated |
|
703
|
|
|
*/ |
|
704
|
|
|
public static function request_euvatrates() { |
|
705
|
|
|
return array(); |
|
706
|
|
|
} |
|
707
|
|
|
|
|
708
|
|
|
public static function requires_vat( $requires_vat = false, $user_id = 0, $is_digital = null ) { |
|
709
|
|
|
global $wpi_item_id, $wpi_country; |
|
710
|
|
|
|
|
711
|
|
|
if ( !empty( $_POST['wpinv_country'] ) ) { |
|
712
|
|
|
$country_code = trim( $_POST['wpinv_country'] ); |
|
713
|
|
|
} else if ( !empty( $_POST['country'] ) ) { |
|
714
|
|
|
$country_code = trim( $_POST['country'] ); |
|
715
|
|
|
} else if ( !empty( $wpi_country ) ) { |
|
716
|
|
|
$country_code = $wpi_country; |
|
717
|
|
|
} else { |
|
718
|
|
|
$country_code = self::get_user_country( '', $user_id ); |
|
719
|
|
|
} |
|
720
|
|
|
|
|
721
|
|
|
if ( $is_digital === null && $wpi_item_id ) { |
|
722
|
|
|
$is_digital = $wpi_item_id ? self::item_has_digital_rule( $wpi_item_id ) : self::allow_vat_rules(); |
|
723
|
|
|
} |
|
724
|
|
|
|
|
725
|
|
|
if ( !empty( $country_code ) ) { |
|
726
|
|
|
$requires_vat = ( self::is_eu_state( $country_code ) && ( self::is_eu_state( wpinv_get_default_country() ) || $is_digital ) ) || ( self::is_gst_country( $country_code ) && self::is_gst_country( wpinv_get_default_country() ) ); |
|
|
|
|
|
|
727
|
|
|
} |
|
728
|
|
|
|
|
729
|
|
|
return apply_filters( 'wpinv_requires_vat', $requires_vat, $user_id ); |
|
730
|
|
|
} |
|
731
|
|
|
|
|
732
|
|
|
public static function tax_label( $label = '' ) { |
|
733
|
|
|
global $wpi_requires_vat; |
|
734
|
|
|
|
|
735
|
|
|
if ( !( $wpi_requires_vat !== 0 && $wpi_requires_vat ) ) { |
|
736
|
|
|
$wpi_requires_vat = self::requires_vat( 0, false ); |
|
737
|
|
|
} |
|
738
|
|
|
|
|
739
|
|
|
return $wpi_requires_vat ? __( self::get_vat_name(), 'invoicing' ) : ( $label ? $label : __( 'Tax', 'invoicing' ) ); |
|
|
|
|
|
|
740
|
|
|
} |
|
741
|
|
|
|
|
742
|
|
|
public static function standard_rates_label() { |
|
743
|
|
|
return __( 'Standard Rates', 'invoicing' ); |
|
744
|
|
|
} |
|
745
|
|
|
|
|
746
|
|
|
public static function get_rate_classes( $with_desc = false ) { |
|
747
|
|
|
$rate_classes_option = get_option( '_wpinv_vat_rate_classes', true ); |
|
748
|
|
|
$classes = maybe_unserialize( $rate_classes_option ); |
|
749
|
|
|
|
|
750
|
|
|
if ( empty( $classes ) || !is_array( $classes ) ) { |
|
751
|
|
|
$classes = array(); |
|
752
|
|
|
} |
|
753
|
|
|
|
|
754
|
|
|
$rate_classes = array(); |
|
755
|
|
|
if ( !array_key_exists( '_standard', $classes ) ) { |
|
756
|
|
|
if ( $with_desc ) { |
|
757
|
|
|
$rate_classes['_standard'] = array( 'name' => self::standard_rates_label(), 'desc' => __( 'EU member states standard VAT rates', 'invoicing' ) ); |
|
758
|
|
|
} else { |
|
759
|
|
|
$rate_classes['_standard'] = self::standard_rates_label(); |
|
760
|
|
|
} |
|
761
|
|
|
} |
|
762
|
|
|
|
|
763
|
|
|
foreach ( $classes as $key => $class ) { |
|
764
|
|
|
$name = !empty( $class['name'] ) ? __( $class['name'], 'invoicing' ) : $key; |
|
765
|
|
|
$desc = !empty( $class['desc'] ) ? __( $class['desc'], 'invoicing' ) : ''; |
|
766
|
|
|
|
|
767
|
|
|
if ( $with_desc ) { |
|
768
|
|
|
$rate_classes[$key] = array( 'name' => $name, 'desc' => $desc ); |
|
769
|
|
|
} else { |
|
770
|
|
|
$rate_classes[$key] = $name; |
|
771
|
|
|
} |
|
772
|
|
|
} |
|
773
|
|
|
|
|
774
|
|
|
return $rate_classes; |
|
775
|
|
|
} |
|
776
|
|
|
|
|
777
|
|
|
public static function get_all_classes() { |
|
778
|
|
|
$classes = self::get_rate_classes(); |
|
779
|
|
|
$classes['_exempt'] = __( 'Exempt (0%)', 'invoicing' ); |
|
780
|
|
|
|
|
781
|
|
|
return apply_filters( 'wpinv_vat_get_all_classes', $classes ); |
|
782
|
|
|
} |
|
783
|
|
|
|
|
784
|
|
|
public static function get_class_desc( $rate_class ) { |
|
785
|
|
|
$rate_classes = self::get_rate_classes( true ); |
|
786
|
|
|
|
|
787
|
|
|
if ( !empty( $rate_classes ) && isset( $rate_classes[$rate_class] ) && isset( $rate_classes[$rate_class]['desc'] ) ) { |
|
788
|
|
|
return $rate_classes[$rate_class]['desc']; |
|
789
|
|
|
} |
|
790
|
|
|
|
|
791
|
|
|
return ''; |
|
792
|
|
|
} |
|
793
|
|
|
|
|
794
|
|
|
public static function get_vat_groups() { |
|
795
|
|
|
$vat_groups = array( |
|
796
|
|
|
'standard' => 'Standard', |
|
797
|
|
|
'reduced' => 'Reduced', |
|
798
|
|
|
'superreduced' => 'Super Reduced', |
|
799
|
|
|
'parking' => 'Parking', |
|
800
|
|
|
'increased' => 'Increased' |
|
801
|
|
|
); |
|
802
|
|
|
|
|
803
|
|
|
return apply_filters( 'wpinv_get_vat_groups', $vat_groups ); |
|
804
|
|
|
} |
|
805
|
|
|
|
|
806
|
|
|
public static function get_rules() { |
|
807
|
|
|
$vat_rules = array( |
|
808
|
|
|
'digital' => __( 'Digital Product', 'invoicing' ), |
|
809
|
|
|
'physical' => __( 'Physical Product', 'invoicing' ), |
|
810
|
|
|
'_exempt' => __( 'Tax-Free Product', 'invoicing' ), |
|
811
|
|
|
); |
|
812
|
|
|
return apply_filters( 'wpinv_get_vat_rules', $vat_rules ); |
|
813
|
|
|
} |
|
814
|
|
|
|
|
815
|
|
|
public static function get_vat_rates( $class ) { |
|
816
|
|
|
if ( $class === '_standard' ) { |
|
817
|
|
|
return GetPaid_Tax::get_all_tax_rates(); |
|
818
|
|
|
} |
|
819
|
|
|
|
|
820
|
|
|
$rates = self::get_non_standard_rates(); |
|
821
|
|
|
|
|
822
|
|
|
return array_key_exists( $class, $rates ) ? $rates[$class] : array(); |
|
823
|
|
|
} |
|
824
|
|
|
|
|
825
|
|
|
public static function get_non_standard_rates() { |
|
826
|
|
|
$option = get_option( 'wpinv_vat_rates', array()); |
|
827
|
|
|
return is_array( $option ) ? $option : array(); |
|
828
|
|
|
} |
|
829
|
|
|
|
|
830
|
|
|
public static function allow_vat_rules() { |
|
831
|
|
|
return ( wpinv_use_taxes() && wpinv_get_option( 'apply_vat_rules' ) ? true : false ); |
|
832
|
|
|
} |
|
833
|
|
|
|
|
834
|
|
|
public static function allow_vat_classes() { |
|
835
|
|
|
return false; // TODO |
|
836
|
|
|
return ( wpinv_get_option( 'vat_allow_classes' ) ? true : false ); |
|
|
|
|
|
|
837
|
|
|
} |
|
838
|
|
|
|
|
839
|
|
|
public static function get_item_class( $postID ) { |
|
840
|
|
|
$class = get_post_meta( $postID, '_wpinv_vat_class', true ); |
|
841
|
|
|
|
|
842
|
|
|
if ( empty( $class ) ) { |
|
843
|
|
|
$class = '_standard'; |
|
844
|
|
|
} |
|
845
|
|
|
|
|
846
|
|
|
return apply_filters( 'wpinv_get_item_vat_class', $class, $postID ); |
|
847
|
|
|
} |
|
848
|
|
|
|
|
849
|
|
|
public static function item_class_label( $postID ) { |
|
850
|
|
|
$vat_classes = self::get_all_classes(); |
|
851
|
|
|
|
|
852
|
|
|
$class = self::get_item_class( $postID ); |
|
853
|
|
|
$class = isset( $vat_classes[$class] ) ? $vat_classes[$class] : __( $class, 'invoicing' ); |
|
854
|
|
|
|
|
855
|
|
|
return apply_filters( 'wpinv_item_class_label', $class, $postID ); |
|
856
|
|
|
} |
|
857
|
|
|
|
|
858
|
|
|
public static function get_item_rule( $postID ) { |
|
859
|
|
|
$rule_type = get_post_meta( $postID, '_wpinv_vat_rule', true ); |
|
860
|
|
|
|
|
861
|
|
|
if ( empty( $rule_type ) ) { |
|
862
|
|
|
$rule_type = self::allow_vat_rules() ? 'digital' : 'physical'; |
|
863
|
|
|
} |
|
864
|
|
|
|
|
865
|
|
|
return apply_filters( 'wpinv_item_get_vat_rule', $rule_type, $postID ); |
|
866
|
|
|
} |
|
867
|
|
|
|
|
868
|
|
|
public static function item_rule_label( $postID ) { |
|
869
|
|
|
$vat_rules = self::get_rules(); |
|
870
|
|
|
$vat_rule = self::get_item_rule( $postID ); |
|
871
|
|
|
$vat_rule = isset( $vat_rules[$vat_rule] ) ? $vat_rules[$vat_rule] : $vat_rule; |
|
872
|
|
|
|
|
873
|
|
|
return apply_filters( 'wpinv_item_rule_label', $vat_rule, $postID ); |
|
874
|
|
|
} |
|
875
|
|
|
|
|
876
|
|
|
public static function item_has_digital_rule( $item_id = 0 ) { |
|
877
|
|
|
return self::get_item_rule( $item_id ) == 'digital' ? true : false; |
|
878
|
|
|
} |
|
879
|
|
|
|
|
880
|
|
|
public static function invoice_has_digital_rule( $invoice = 0 ) { |
|
881
|
|
|
if ( !self::allow_vat_rules() ) { |
|
882
|
|
|
return false; |
|
883
|
|
|
} |
|
884
|
|
|
|
|
885
|
|
|
if ( empty( $invoice ) ) { |
|
886
|
|
|
return true; |
|
887
|
|
|
} |
|
888
|
|
|
|
|
889
|
|
|
if ( is_int( $invoice ) ) { |
|
890
|
|
|
$invoice = new WPInv_Invoice( $invoice ); |
|
891
|
|
|
} |
|
892
|
|
|
|
|
893
|
|
|
if ( !( is_object( $invoice ) && is_a( $invoice, 'WPInv_Invoice' ) ) ) { |
|
894
|
|
|
return true; |
|
895
|
|
|
} |
|
896
|
|
|
|
|
897
|
|
|
$cart_items = $invoice->get_cart_details(); |
|
898
|
|
|
|
|
899
|
|
|
if ( !empty( $cart_items ) ) { |
|
900
|
|
|
$has_digital_rule = false; |
|
901
|
|
|
|
|
902
|
|
|
foreach ( $cart_items as $key => $item ) { |
|
903
|
|
|
if ( self::item_has_digital_rule( $item['id'] ) ) { |
|
904
|
|
|
$has_digital_rule = true; |
|
905
|
|
|
break; |
|
906
|
|
|
} |
|
907
|
|
|
} |
|
908
|
|
|
} else { |
|
909
|
|
|
$has_digital_rule = true; |
|
910
|
|
|
} |
|
911
|
|
|
|
|
912
|
|
|
return $has_digital_rule; |
|
913
|
|
|
} |
|
914
|
|
|
|
|
915
|
|
|
public static function item_is_taxable( $item_id = 0, $country = false, $state = false ) { |
|
916
|
|
|
if ( !wpinv_use_taxes() ) { |
|
917
|
|
|
return false; |
|
918
|
|
|
} |
|
919
|
|
|
|
|
920
|
|
|
$is_taxable = true; |
|
921
|
|
|
|
|
922
|
|
|
if ( !empty( $item_id ) && self::get_item_class( $item_id ) == '_exempt' ) { |
|
923
|
|
|
$is_taxable = false; |
|
924
|
|
|
} |
|
925
|
|
|
|
|
926
|
|
|
if ( !empty( $item_id ) && self::get_item_rule( $item_id ) == '_exempt' ) { |
|
927
|
|
|
$is_taxable = false; |
|
928
|
|
|
} |
|
929
|
|
|
|
|
930
|
|
|
return apply_filters( 'wpinv_item_is_taxable', $is_taxable, $item_id, $country , $state ); |
|
931
|
|
|
} |
|
932
|
|
|
|
|
933
|
|
|
public static function find_rate( $country, $state, $rate, $class ) { |
|
934
|
|
|
global $wpi_zero_tax; |
|
935
|
|
|
|
|
936
|
|
|
if ( $class === '_exempt' || $wpi_zero_tax ) { |
|
937
|
|
|
return 0; |
|
938
|
|
|
} |
|
939
|
|
|
|
|
940
|
|
|
$tax_rates = GetPaid_Tax::get_all_tax_rates(); |
|
941
|
|
|
|
|
942
|
|
|
if ( $class !== '_standard' ) { |
|
943
|
|
|
$class_rates = self::get_vat_rates( $class ); |
|
944
|
|
|
|
|
945
|
|
|
if ( is_array( $class_rates ) ) { |
|
946
|
|
|
$indexed_class_rates = array(); |
|
947
|
|
|
|
|
948
|
|
|
foreach ( $class_rates as $key => $cr ) { |
|
949
|
|
|
$indexed_class_rates[$cr['country']] = $cr; |
|
950
|
|
|
} |
|
951
|
|
|
|
|
952
|
|
|
$tax_rates = array_map( function( $tr ) use( $indexed_class_rates ) { |
|
953
|
|
|
$tr_country = $tr['country']; |
|
954
|
|
|
if ( !isset( $indexed_class_rates[$tr_country] ) ) { |
|
955
|
|
|
return $tr; |
|
956
|
|
|
} |
|
957
|
|
|
$icr = $indexed_class_rates[$tr_country]; |
|
958
|
|
|
return ( empty( $icr['rate'] ) && $icr['rate'] !== '0' ) ? $tr : $icr; |
|
959
|
|
|
|
|
960
|
|
|
}, $tax_rates, $class_rates ); |
|
961
|
|
|
} |
|
962
|
|
|
} |
|
963
|
|
|
|
|
964
|
|
|
if ( !empty( $tax_rates ) ) { |
|
965
|
|
|
foreach ( $tax_rates as $key => $tax_rate ) { |
|
966
|
|
|
if ( $country != $tax_rate['country'] ) |
|
967
|
|
|
continue; |
|
968
|
|
|
|
|
969
|
|
|
if ( !empty( $tax_rate['global'] ) ) { |
|
970
|
|
|
if ( 0 !== $tax_rate['rate'] || !empty( $tax_rate['rate'] ) ) { |
|
971
|
|
|
$rate = number_format( $tax_rate['rate'], 4 ); |
|
972
|
|
|
} |
|
973
|
|
|
} else { |
|
974
|
|
|
if ( empty( $tax_rate['state'] ) || strtolower( $state ) != strtolower( $tax_rate['state'] ) ) |
|
975
|
|
|
continue; |
|
976
|
|
|
|
|
977
|
|
|
$state_rate = $tax_rate['rate']; |
|
978
|
|
|
if ( 0 !== $state_rate || !empty( $state_rate ) ) { |
|
979
|
|
|
$rate = number_format( $state_rate, 4 ); |
|
980
|
|
|
} |
|
981
|
|
|
} |
|
982
|
|
|
} |
|
983
|
|
|
} |
|
984
|
|
|
|
|
985
|
|
|
return $rate; |
|
986
|
|
|
} |
|
987
|
|
|
|
|
988
|
|
|
public static function get_rate( $rate = 1, $country = '', $state = '', $item_id = 0 ) { |
|
989
|
|
|
global $wpinv_options, $wpi_item_id, $wpi_zero_tax; |
|
990
|
|
|
|
|
991
|
|
|
$item_id = $item_id > 0 ? $item_id : $wpi_item_id; |
|
992
|
|
|
$allow_vat_classes = self::allow_vat_classes(); |
|
993
|
|
|
$class = $item_id ? self::get_item_class( $item_id ) : '_standard'; |
|
994
|
|
|
|
|
995
|
|
|
if ( $class === '_exempt' || $wpi_zero_tax ) { |
|
996
|
|
|
return 0; |
|
997
|
|
|
} else if ( !$allow_vat_classes ) { |
|
|
|
|
|
|
998
|
|
|
$class = '_standard'; |
|
999
|
|
|
} |
|
1000
|
|
|
|
|
1001
|
|
|
if( !empty( $_POST['wpinv_country'] ) ) { |
|
1002
|
|
|
$post_country = $_POST['wpinv_country']; |
|
1003
|
|
|
} elseif( !empty( $_POST['wpinv_country'] ) ) { |
|
1004
|
|
|
$post_country = $_POST['wpinv_country']; |
|
1005
|
|
|
} elseif( !empty( $_POST['country'] ) ) { |
|
1006
|
|
|
$post_country = $_POST['country']; |
|
1007
|
|
|
} else { |
|
1008
|
|
|
$post_country = ''; |
|
1009
|
|
|
} |
|
1010
|
|
|
|
|
1011
|
|
|
$country = !empty( $post_country ) ? $post_country : wpinv_default_billing_country( $country ); |
|
1012
|
|
|
$base_country = wpinv_is_base_country( $country ); |
|
1013
|
|
|
|
|
1014
|
|
|
$requires_vat = self::requires_vat( 0, false ); |
|
1015
|
|
|
$is_digital = self::get_item_rule( $item_id ) == 'digital' ; |
|
1016
|
|
|
$rate = $requires_vat && isset( $wpinv_options['eu_fallback_rate'] ) ? $wpinv_options['eu_fallback_rate'] : $rate; |
|
1017
|
|
|
|
|
1018
|
|
|
if ( self::same_country_rule() == 'no' && $base_country ) { // Disable VAT to same country |
|
1019
|
|
|
$rate = 0; |
|
1020
|
|
|
} else if ( $requires_vat ) { |
|
1021
|
|
|
$vat_number = self::get_user_vat_number( '', 0, true ); |
|
1022
|
|
|
$vat_info = self::current_vat_data(); |
|
1023
|
|
|
|
|
1024
|
|
|
if ( is_array( $vat_info ) ) { |
|
1025
|
|
|
$vat_number = isset( $vat_info['number'] ) && !empty( $vat_info['valid'] ) ? $vat_info['number'] : ""; |
|
1026
|
|
|
} |
|
1027
|
|
|
|
|
1028
|
|
|
if ( $country == 'UK' ) { |
|
1029
|
|
|
$country = 'GB'; |
|
1030
|
|
|
} |
|
1031
|
|
|
|
|
1032
|
|
|
if ( !empty( $vat_number ) ) { |
|
1033
|
|
|
$rate = 0; |
|
1034
|
|
|
} else { |
|
1035
|
|
|
$rate = self::find_rate( $country, $state, $rate, $class ); // Fix if there are no tax rated and you try to pay an invoice it does not add the fallback tax rate |
|
1036
|
|
|
} |
|
1037
|
|
|
|
|
1038
|
|
|
if ( empty( $vat_number ) && !$is_digital ) { |
|
1039
|
|
|
if ( $base_country ) { |
|
1040
|
|
|
$rate = self::find_rate( $country, null, $rate, $class ); |
|
1041
|
|
|
} else { |
|
1042
|
|
|
if ( empty( $country ) && isset( $wpinv_options['eu_fallback_rate'] ) ) { |
|
1043
|
|
|
$rate = $wpinv_options['eu_fallback_rate']; |
|
1044
|
|
|
} else if( !empty( $country ) ) { |
|
1045
|
|
|
$rate = self::find_rate( $country, $state, $rate, $class ); |
|
1046
|
|
|
} |
|
1047
|
|
|
} |
|
1048
|
|
|
} else if ( empty( $vat_number ) || ( self::same_country_rule() == 'always' && $base_country ) ) { |
|
1049
|
|
|
if ( empty( $country ) && isset( $wpinv_options['eu_fallback_rate'] ) ) { |
|
1050
|
|
|
$rate = $wpinv_options['eu_fallback_rate']; |
|
1051
|
|
|
} else if( !empty( $country ) ) { |
|
1052
|
|
|
$rate = self::find_rate( $country, $state, $rate, $class ); |
|
1053
|
|
|
} |
|
1054
|
|
|
} |
|
1055
|
|
|
} else { |
|
1056
|
|
|
if ( $is_digital ) { |
|
1057
|
|
|
$ip_country_code = getpaid_get_ip_country(); |
|
1058
|
|
|
|
|
1059
|
|
|
if ( $ip_country_code && self::is_eu_state( $ip_country_code ) ) { |
|
1060
|
|
|
$rate = self::find_rate( $ip_country_code, '', 0, $class ); |
|
1061
|
|
|
} else { |
|
1062
|
|
|
$rate = self::find_rate( $country, $state, $rate, $class ); |
|
1063
|
|
|
} |
|
1064
|
|
|
} else { |
|
1065
|
|
|
$rate = self::find_rate( $country, $state, $rate, $class ); |
|
1066
|
|
|
} |
|
1067
|
|
|
} |
|
1068
|
|
|
|
|
1069
|
|
|
return $rate; |
|
1070
|
|
|
} |
|
1071
|
|
|
|
|
1072
|
|
|
public static function current_vat_data() { |
|
1073
|
|
|
return getpaid_session()->get( 'user_vat_data' ); |
|
1074
|
|
|
} |
|
1075
|
|
|
|
|
1076
|
|
|
public static function get_user_country( $country = '', $user_id = 0 ) { |
|
1077
|
|
|
$user_address = wpinv_get_user_address( $user_id, false ); |
|
1078
|
|
|
|
|
1079
|
|
|
$country = empty( $user_address ) || !isset( $user_address['country'] ) || empty( $user_address['country'] ) ? $country : $user_address['country']; |
|
1080
|
|
|
$result = apply_filters( 'wpinv_get_user_country', $country, $user_id ); |
|
1081
|
|
|
|
|
1082
|
|
|
if ( empty( $result ) ) { |
|
1083
|
|
|
$result = getpaid_get_ip_country(); |
|
1084
|
|
|
} |
|
1085
|
|
|
|
|
1086
|
|
|
return $result; |
|
1087
|
|
|
} |
|
1088
|
|
|
|
|
1089
|
|
|
public static function set_user_country( $country = '', $user_id = 0 ) { |
|
|
|
|
|
|
1090
|
|
|
global $wpi_userID; |
|
1091
|
|
|
|
|
1092
|
|
|
if ( empty($country) && !empty($wpi_userID) && get_current_user_id() != $wpi_userID ) { |
|
1093
|
|
|
$country = wpinv_get_default_country(); |
|
1094
|
|
|
} |
|
1095
|
|
|
|
|
1096
|
|
|
return $country; |
|
1097
|
|
|
} |
|
1098
|
|
|
|
|
1099
|
|
|
public static function get_user_vat_number( $vat_number = '', $user_id = 0, $is_valid = false ) { |
|
|
|
|
|
|
1100
|
|
|
global $wpi_current_id, $wpi_userID; |
|
1101
|
|
|
|
|
1102
|
|
|
if ( !empty( $_POST['new_user'] ) ) { |
|
1103
|
|
|
return ''; |
|
1104
|
|
|
} |
|
1105
|
|
|
|
|
1106
|
|
|
if ( empty( $user_id ) ) { |
|
1107
|
|
|
$user_id = !empty( $wpi_userID ) ? $wpi_userID : ( $wpi_current_id ? wpinv_get_user_id( $wpi_current_id ) : get_current_user_id() ); |
|
|
|
|
|
|
1108
|
|
|
} |
|
1109
|
|
|
|
|
1110
|
|
|
$vat_number = empty( $user_id ) ? '' : get_user_meta( $user_id, '_wpinv_vat_number', true ); |
|
1111
|
|
|
|
|
1112
|
|
|
/* TODO |
|
1113
|
|
|
if ( $is_valid && $vat_number ) { |
|
1114
|
|
|
$adddress_confirmed = empty( $user_id ) ? false : get_user_meta( $user_id, '_wpinv_adddress_confirmed', true ); |
|
1115
|
|
|
if ( !$adddress_confirmed ) { |
|
1116
|
|
|
$vat_number = ''; |
|
1117
|
|
|
} |
|
1118
|
|
|
} |
|
1119
|
|
|
*/ |
|
1120
|
|
|
|
|
1121
|
|
|
return apply_filters('wpinv_get_user_vat_number', $vat_number, $user_id, $is_valid ); |
|
1122
|
|
|
} |
|
1123
|
|
|
|
|
1124
|
|
|
public static function get_user_company( $company = '', $user_id = 0 ) { |
|
|
|
|
|
|
1125
|
|
|
global $wpi_current_id, $wpi_userID; |
|
1126
|
|
|
|
|
1127
|
|
|
if ( empty( $user_id ) ) { |
|
1128
|
|
|
$user_id = !empty( $wpi_userID ) ? $wpi_userID : ( $wpi_current_id ? wpinv_get_user_id( $wpi_current_id ) : get_current_user_id() ); |
|
|
|
|
|
|
1129
|
|
|
} |
|
1130
|
|
|
|
|
1131
|
|
|
$company = empty( $user_id ) ? "" : get_user_meta( $user_id, '_wpinv_company', true ); |
|
1132
|
|
|
|
|
1133
|
|
|
return apply_filters( 'wpinv_user_company', $company, $user_id ); |
|
1134
|
|
|
} |
|
1135
|
|
|
|
|
1136
|
|
|
public static function save_user_vat_details( $company = '', $vat_number = '' ) { |
|
1137
|
|
|
$save = apply_filters( 'wpinv_allow_save_user_vat_details', true ); |
|
1138
|
|
|
|
|
1139
|
|
|
if ( is_user_logged_in() && $save ) { |
|
1140
|
|
|
$user_id = get_current_user_id(); |
|
1141
|
|
|
|
|
1142
|
|
|
if ( !empty( $vat_number ) ) { |
|
1143
|
|
|
update_user_meta( $user_id, '_wpinv_vat_number', $vat_number ); |
|
1144
|
|
|
} else { |
|
1145
|
|
|
delete_user_meta( $user_id, '_wpinv_vat_number'); |
|
1146
|
|
|
} |
|
1147
|
|
|
|
|
1148
|
|
|
if ( !empty( $company ) ) { |
|
1149
|
|
|
update_user_meta( $user_id, '_wpinv_company', $company ); |
|
1150
|
|
|
} else { |
|
1151
|
|
|
delete_user_meta( $user_id, '_wpinv_company'); |
|
1152
|
|
|
delete_user_meta( $user_id, '_wpinv_vat_number'); |
|
1153
|
|
|
} |
|
1154
|
|
|
} |
|
1155
|
|
|
|
|
1156
|
|
|
do_action('wpinv_save_user_vat_details', $company, $vat_number); |
|
1157
|
|
|
} |
|
1158
|
|
|
|
|
1159
|
|
|
public static function ajax_vat_validate() { |
|
1160
|
|
|
global $wpinv_options; |
|
1161
|
|
|
|
|
1162
|
|
|
$response = array(); |
|
1163
|
|
|
$response['success'] = false; |
|
1164
|
|
|
|
|
1165
|
|
|
if ( empty( $_REQUEST['_wpi_nonce'] ) || ( !empty( $_REQUEST['_wpi_nonce'] ) && !wp_verify_nonce( $_REQUEST['_wpi_nonce'], 'vat_validation' ) ) ) { |
|
1166
|
|
|
$response['error'] = __( 'Invalid security nonce', 'invoicing' ); |
|
1167
|
|
|
wp_send_json( $response ); |
|
1168
|
|
|
} |
|
1169
|
|
|
|
|
1170
|
|
|
$vat_name = self::get_vat_name(); |
|
|
|
|
|
|
1171
|
|
|
|
|
1172
|
|
|
$company = !empty( $_POST['company'] ) ? sanitize_text_field( $_POST['company'] ) : ''; |
|
1173
|
|
|
$vat_number = !empty( $_POST['number'] ) ? sanitize_text_field( $_POST['number'] ) : ''; |
|
1174
|
|
|
|
|
1175
|
|
|
$vat_info = getpaid_session()->get( 'user_vat_data' ); |
|
1176
|
|
|
if ( !is_array( $vat_info ) || empty( $vat_info ) ) { |
|
1177
|
|
|
$vat_info = array( 'company'=> $company, 'number' => '', 'valid' => true ); |
|
1178
|
|
|
} |
|
1179
|
|
|
|
|
1180
|
|
|
if ( empty( $vat_number ) ) { |
|
1181
|
|
|
$response['error'] = wp_sprintf( __( 'Please enter your %s number!', 'invoicing' ), $vat_name ); |
|
1182
|
|
|
$vat_info['valid'] = false; |
|
1183
|
|
|
getpaid_session()->set( 'user_vat_data', $vat_info ); |
|
1184
|
|
|
wp_send_json( $response ); |
|
1185
|
|
|
} |
|
1186
|
|
|
|
|
1187
|
|
|
if ( empty( $company ) ) { |
|
1188
|
|
|
$vat_info['valid'] = false; |
|
1189
|
|
|
getpaid_session()->set( 'user_vat_data', $vat_info ); |
|
1190
|
|
|
|
|
1191
|
|
|
$response['error'] = __( 'Please enter your registered company name!', 'invoicing' ); |
|
1192
|
|
|
wp_send_json( $response ); |
|
1193
|
|
|
} |
|
1194
|
|
|
|
|
1195
|
|
|
if ( !empty( $wpinv_options['vat_vies_check'] ) ) { |
|
1196
|
|
|
if ( empty( $wpinv_options['vat_offline_check'] ) && !self::offline_check( $vat_number ) ) { |
|
1197
|
|
|
$vat_info['valid'] = false; |
|
1198
|
|
|
getpaid_session()->set( 'user_vat_data', $vat_info ); |
|
1199
|
|
|
|
|
1200
|
|
|
$response['error'] = wp_sprintf( __( '%s number not validated', 'invoicing' ), $vat_name ); |
|
1201
|
|
|
wp_send_json( $response ); |
|
1202
|
|
|
} |
|
1203
|
|
|
|
|
1204
|
|
|
$response['success'] = true; |
|
1205
|
|
|
$response['message'] = wp_sprintf( __( '%s number validated', 'invoicing' ), $vat_name ); |
|
1206
|
|
|
} else { |
|
1207
|
|
|
$result = self::check_vat( $vat_number ); |
|
1208
|
|
|
|
|
1209
|
|
|
if ( empty( $result['valid'] ) ) { |
|
1210
|
|
|
$response['error'] = $result['message']; |
|
1211
|
|
|
wp_send_json( $response ); |
|
1212
|
|
|
} |
|
1213
|
|
|
|
|
1214
|
|
|
$vies_company = !empty( $result['company'] ) ? $result['company'] : ''; |
|
1215
|
|
|
$vies_company = apply_filters( 'wpinv_vies_company_name', $vies_company ); |
|
1216
|
|
|
|
|
1217
|
|
|
$valid_company = $vies_company && $company && ( $vies_company == '---' || strcasecmp( trim( $vies_company ), trim( $company ) ) == 0 ) ? true : false; |
|
1218
|
|
|
|
|
1219
|
|
|
if ( !empty( $wpinv_options['vat_disable_company_name_check'] ) || $valid_company ) { |
|
1220
|
|
|
$response['success'] = true; |
|
1221
|
|
|
$response['message'] = wp_sprintf( __( '%s number validated', 'invoicing' ), $vat_name ); |
|
1222
|
|
|
} else { |
|
1223
|
|
|
$vat_info['valid'] = false; |
|
1224
|
|
|
getpaid_session()->set( 'user_vat_data', $vat_info ); |
|
1225
|
|
|
|
|
1226
|
|
|
$response['success'] = false; |
|
1227
|
|
|
$response['message'] = wp_sprintf( __( 'The company name associated with the %s number provided is not the same as the company name provided.', 'invoicing' ), $vat_name ); |
|
1228
|
|
|
wp_send_json( $response ); |
|
1229
|
|
|
} |
|
1230
|
|
|
} |
|
1231
|
|
|
|
|
1232
|
|
|
wp_send_json( $response ); |
|
1233
|
|
|
} |
|
1234
|
|
|
|
|
1235
|
|
|
/** |
|
1236
|
|
|
* Validates a vat number. |
|
1237
|
|
|
* |
|
1238
|
|
|
* @return string |
|
1239
|
|
|
*/ |
|
1240
|
|
|
public static function validate_vat_number( $vat_number, $company, $country ) { |
|
1241
|
|
|
global $wpinv_options; |
|
1242
|
|
|
|
|
1243
|
|
|
// If we are not checking the vat number via view... |
|
1244
|
|
|
if ( ! empty( $wpinv_options['vat_vies_check'] ) ) { |
|
1245
|
|
|
|
|
1246
|
|
|
// Try validating via regex. |
|
1247
|
|
|
if ( empty( $wpinv_options['vat_offline_check'] ) && ! self::offline_check( $vat_number, $country ) ) { |
|
1248
|
|
|
return wp_sprintf( |
|
1249
|
|
|
__( 'Your %s number is invalid', 'invoicing' ), |
|
1250
|
|
|
getpaid_vat_name() |
|
1251
|
|
|
); |
|
1252
|
|
|
} |
|
1253
|
|
|
|
|
1254
|
|
|
return false; |
|
|
|
|
|
|
1255
|
|
|
} |
|
1256
|
|
|
|
|
1257
|
|
|
// Validate the vat number. |
|
1258
|
|
|
$result = self::check_vat( $vat_number, $country ); |
|
1259
|
|
|
|
|
1260
|
|
|
if ( empty( $result['valid'] ) ) { |
|
1261
|
|
|
return wp_sprintf( |
|
1262
|
|
|
__( 'Failed to validate the %s number via EU Commission VAT server (VIES).', 'invoicing' ), |
|
1263
|
|
|
getpaid_vat_name() |
|
1264
|
|
|
); |
|
1265
|
|
|
} |
|
1266
|
|
|
|
|
1267
|
|
|
// Validate the company. |
|
1268
|
|
|
$vies_company = ! empty( $result['company'] ) ? $result['company'] : ''; |
|
1269
|
|
|
$vies_company = apply_filters( 'wpinv_vies_company_name', $vies_company ); |
|
1270
|
|
|
$valid_company = $vies_company && $company && ( $vies_company == '---' || strcasecmp( trim( $vies_company ), trim( $company ) ) == 0 ) ? true : false; |
|
1271
|
|
|
|
|
1272
|
|
|
if ( ! $valid_company && ! empty( $wpinv_options['vat_disable_company_name_check'] ) ) { |
|
1273
|
|
|
return wp_sprintf( |
|
1274
|
|
|
__( 'The company name associated with the %s number provided is not the same as the company name provided.', 'invoicing' ), |
|
1275
|
|
|
getpaid_vat_name() |
|
1276
|
|
|
); |
|
1277
|
|
|
} |
|
1278
|
|
|
|
|
1279
|
|
|
return true; |
|
|
|
|
|
|
1280
|
|
|
} |
|
1281
|
|
|
|
|
1282
|
|
|
} |
|
1283
|
|
|
|
|
1284
|
|
|
|
AyeCode /
invoicing
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