Ubuntu

countries->get_address_fields(WC()->countries->get_base_country(), $key . '_'); } else if($key === 'additional'){ $fields = array( 'order_comments' => array( 'type' => 'textarea', 'class' => array('notes'), 'label' => __('Order Notes', 'woocommerce'), 'placeholder' => _x('Notes about your order, e.g. special notes for delivery.', 'placeholder', 'woocommerce') ) ); } $fields = self::prepare_default_fields($fields); } return $fields; } private static function prepare_default_fields($fields){ foreach ($fields as $key => $value) { $fields[$key]['custom'] = 0; $fields[$key]['enabled'] = 1; $fields[$key]['show_in_email'] = 1; $fields[$key]['show_in_order'] = 1; } return $fields; } public static function get_checkout_fields($order=false){ $fields = array(); $needs_shipping = true; if($order){ $needs_shipping = !wc_ship_to_billing_address_only() && $order->needs_shipping_address() ? true : false; } if($needs_shipping){ $fields = array_merge(self::get_fields('billing'), self::get_fields('shipping'), self::get_fields('additional')); }else{ $fields = array_merge(self::get_fields('billing'), self::get_fields('additional')); } return $fields; } public static function prepare_field_options($options){ if(is_string($options)){ $options = array_map('trim', explode('|', $options)); } return is_array($options) ? $options : array(); } public static function prepare_options_array($options_json){ $options_json = rawurldecode($options_json); $options_arr = json_decode($options_json, true); $options = array(); if($options_arr){ foreach($options_arr as $option){ $okey = isset($option['key']) ? $option['key'] : ''; $otext = isset($option['text']) ? $option['text'] : ''; //$okey = $okey ? $okey : $otext; //if($okey || $otext){ $options[$okey] = $otext; //} } } return $options; } public static function prepare_options_json($options){ $options_json = ''; if(is_array($options) && !empty($options)){ $options_arr = array(); foreach($options as $okey => $otext){ //$okey = $okey ? $okey : $otext; //if($okey && $otext){ array_push($options_arr, array("key" => $okey, "text" => $otext)); //array_push($options_arr, array("key" => esc_attr($okey), "text" => esc_attr($otext))); //} } $options_json = json_encode($options_arr); $options_json = rawurlencode($options_json); } return $options_json; } public static function get_option_text($field, $value){ $type = isset($field['type']) ? $field['type'] : false; if($type === 'select' || $type === 'radio'){ $options = isset($field['options']) ? $field['options'] : array(); if(isset($options[$value]) && !empty($options[$value])){ $value = $options[$value]; } } return $value; } public static function prepare_field_priority($fields, $order, $new=false){ $priority = ''; if(!$new){ $priority = is_numeric($order) ? ($order+1)*10 : false; } if(!$priority){ $max_priority = self::get_max_priority($fields); $priority = is_numeric($max_priority) ? $max_priority+10 : false; } return $priority; } private static function get_max_priority($fields){ $max_priority = 0; if(is_array($fields)){ foreach ($fields as $key => $value) { $priority = isset($value['priority']) ? $value['priority'] : false; $max_priority = is_numeric($priority) && $priority > $max_priority ? $priority : $max_priority; } } return $max_priority; } public static function sort_fields($fields){ uasort($fields, 'wc_checkout_fields_uasort_comparison'); return $fields; } public static function sort_fields_by_order($a, $b){ if(!isset($a['order']) || $a['order'] == $b['order']){ return 0; } return ($a['order'] < $b['order']) ? -1 : 1; } public static function get_order_id($order){ $order_id = false; if(self::woo_version_check()){ $order_id = $order->get_id(); }else{ $order_id = $order->id; } return $order_id; } public static function woo_version_check( $version = '3.0' ) { if(function_exists( 'is_woocommerce_active' ) && is_woocommerce_active() ) { global $woocommerce; if( version_compare( $woocommerce->version, $version, ">=" ) ) { return true; } } return false; } public static function wcfd_version_check( $version = '1.3.6' ) { if(THWCFD_VERSION && version_compare( THWCFD_VERSION, $version, ">=" ) ) { return true; } return false; } public static function is_blank($value) { return empty($value) && !is_numeric($value); } /*********************************** ----- i18n functions - START ------ ***********************************/ public static function t($text){ if(!empty($text)){ $otext = $text; $text = __($text, 'woo-checkout-field-editor-pro'); if($text === $otext){ $text = __($text, 'woocommerce'); } } return $text; } public static function et($text){ if(!empty($text)){ $otext = $text; $text = __($text, 'woo-checkout-field-editor-pro'); if($text === $otext){ $text = __($text, 'woocommerce'); } } echo $text; } } endif;