all_settings = get_option( 'wf_address_autocomplete_validation_settings' ); if(defined('WC_VERSION') && WC_VERSION < 3.0) { add_filter( 'woocommerce_before_checkout_billing_form', array($this,'wf_address_autocomplete_validation_fields')); } else { add_filter( 'woocommerce_checkout_fields', array($this,'wf_address_autocomplete_validation_fields_create')); add_filter( 'woocommerce_checkout_fields', array($this,'wf_address_autocomplete_validation_fields_arrange')); } add_action( 'wp_footer', array( $this,'wf_address_autocomplete_validation_scripts' )); add_action( 'woocommerce_after_order_notes', array( $this,'wf_address_autocomplete_validation_rdi_field') ); add_action( 'woocommerce_checkout_update_order_meta',array( $this, 'wf_address_autocomplete_validation_rdi_update_order_meta') ); add_action( 'woocommerce_admin_order_data_after_billing_address', array( $this,'wf_address_autocomplete_validation_rdi_display_admin_order_meta'), 10, 1 ); } //Add RDI field to the checkout function wf_address_autocomplete_validation_rdi_field( $checkout ) { woocommerce_form_field( 'address_rdi', array( 'type' => 'text', 'class' => array('my-field-class form-row-wide'), 'required' => false, ), $checkout->get_value( 'address_rdi' )); } //Update the order meta with RDI field value function wf_address_autocomplete_validation_rdi_update_order_meta( $order_id ) { if ( ! empty( $_POST['address_rdi'] ) ) { update_post_meta( $order_id, 'RDI', sanitize_text_field( $_POST['address_rdi'] ) ); } } //display RDI field value on the order edit page function wf_address_autocomplete_validation_rdi_display_admin_order_meta($order){ $wf_order_id = ( defined('WC_VERSION') && WC_VERSION < 3.0 ) ? $order->ID : $order->get_id(); echo '

'.__('Residential Delivery Indicator').': ' . get_post_meta( $wf_order_id, 'RDI', true ) . '

'; } //to create two new address autocomplete fields in woocommerce version less than 3.0 public function wf_address_autocomplete_validation_fields( $checkout_fields ) { foreach($checkout_fields->checkout_fields['billing'] as $key=>$value) { $temp_billing_fields[$key] = $value; if($key == 'billing_phone') { $temp_billing_fields['billing_autocomplete'] = array( 'label' => __('Address Autocomplete', 'woocommerce'), 'placeholder' => _x('Search for address', 'placeholder', 'woocommerce'), 'required' => false, 'class' => array('form-row-wide'), 'clear' => true ); } } $checkout_fields->checkout_fields['billing'] = $temp_billing_fields; foreach($checkout_fields->checkout_fields['shipping'] as $key=>$value) { $temp_shipping_fields[$key] = $value; if($key == 'shipping_company') { $temp_shipping_fields['shipping_autocomplete'] = array( 'label' => __('Address Autocomplete', 'woocommerce'), 'placeholder' => _x('Search for address', 'placeholder', 'woocommerce'), 'required' => false, 'class' => array('form-row-wide'), 'clear' => true ); } } $checkout_fields->checkout_fields['shipping'] = $temp_shipping_fields; return $checkout_fields; } //to create two new address autocomplete fields public function wf_address_autocomplete_validation_fields_create( $fields ) { $fields['billing']['billing_autocomplete'] = array( 'label' => __('Address Autocomplete', 'woocommerce'), 'placeholder' => _x('Search for address', 'placeholder', 'woocommerce'), 'required' => false, 'class' => array('form-row-wide'), 'clear' => true ); $fields['shipping']['shipping_autocomplete'] = array( 'label' => __('Address Autocomplete', 'woocommerce'), 'placeholder' => _x('Search for address', 'placeholder', 'woocommerce'), 'required' => false, 'class' => array('form-row-wide'), 'clear' => true ); return $fields; } //to rearrange the input fields //bug - reshift country manually using array public function wf_address_autocomplete_validation_fields_arrange( $fields ) { $billing_order = array( "billing_first_name", "billing_last_name", "billing_company", "billing_autocomplete", "billing_email", "billing_phone", "billing_address_1", "billing_address_2", "billing_city", "billing_state", "billing_postcode", "billing_country" ); // This sets the billing fields in the order above foreach($billing_order as $billing_field) { $billing_fields[$billing_field] = $fields["billing"][$billing_field]; unset($fields['billing'][$billing_field]); } $remaining_fields_billing = array(); if(!empty($fields["billing"])) { $remaining_fields_billing[]=$fields["billing"]; $fields["billing"] = array_merge($billing_fields, $remaining_fields_billing); } else { $fields["billing"] = $billing_fields; } $shipping_order = array( "shipping_first_name", "shipping_last_name", "shipping_company", "shipping_autocomplete", "shipping_address_1", "shipping_address_2", "shipping_city", "shipping_state", "shipping_postcode", "shipping_country" ); // This sets the shipping fields in the order above foreach($shipping_order as $shipping_field) { $shipping_fields[$shipping_field] = $fields["shipping"][$shipping_field]; unset($fields['shipping'][$shipping_field]); } $remaining_fields_shipping = array(); if(!empty($fields["shipping"])) { $remaining_fields_shipping[]=$fields["shipping"]; $fields["shipping"] = array_merge($shipping_fields, $remaining_fields_shipping); } else { $fields["shipping"] = $shipping_fields; } return $fields; } //to add the necessary js scripts and css styles public function wf_address_autocomplete_validation_scripts() { if(is_checkout()&&!is_order_received_page()) { wp_enqueue_script( 'wf-address-common-script', plugins_url( '../assests/js/google_api.js', __FILE__ ), array( 'jquery' ) ); wp_enqueue_script( 'wf-address-google-script', "https://maps.googleapis.com/maps/api/js?key=".$this->all_settings['wf_address_autocomplete_validation_google_api_key']."&libraries=places&callback=initAutocomplete" ); } } }