plugin = $plugin;
$this->hooks();
}
/**
*
*/
protected function hooks() {
add_filter( 'woocommerce_localisation_address_formats', [ $this, 'woocommerce_localisation_address_formats_filter' ], self::HOOK_PRIORITY_LAST );
add_filter( 'woocommerce_formatted_address_replacements', [ $this, 'woocommerce_formatted_address_replacements' ], self::HOOK_PRIORITY_LAST, 2 );
add_filter( 'woocommerce_order_formatted_billing_address', [ $this, 'woocommerce_order_formatted_billing_address' ], self::HOOK_PRIORITY_LAST, 2 );
add_filter( 'woocommerce_order_formatted_shipping_address', [ $this, 'woocommerce_order_formatted_shipping_address' ], self::HOOK_PRIORITY_LAST, 2 );
// addresses in my account
add_filter( 'woocommerce_my_account_my_address_formatted_address', [ $this, 'woocommerce_my_account_my_address_formatted_address' ], 10, 3 );
add_action( 'woocommerce_billing_fields', [ $this, 'woocommerce_billing_fields' ], 19999 );
add_action( 'woocommerce_shipping_fields', [ $this, 'woocommerce_shipping_fields' ], 19999 );
add_action( 'woocommerce_email_customer_details', [ $this, 'woocommerce_email_customer_details_start' ], 10 );
add_action( 'woocommerce_email_customer_details', [ $this, 'woocommerce_email_customer_details_end' ], 10000 );
// additional fields
add_action( 'woocommerce_thankyou', [ $this, 'additional_information_fields' ], 75 );
add_action( 'woocommerce_email_order_meta', [ $this, 'email_additional_information_fields' ], 195 );
add_action( 'woocommerce_view_order', [ $this, 'additional_information_fields' ], 195 );
}
public function email_additional_information_fields( $order ) {
$this->in_email_address = true;
$this->additional_information_fields( wpdesk_get_order_id( $order ) );
$this->in_email_address = false;
}
/**
* Displays additional fields.
*
* @param int $order_id Order id.
*/
public function additional_information_fields( $order_id ) {
$settings = $this->plugin->getCheckoutFields( $this->plugin->get_settings() );
$checkout_field_type = $this->plugin->get_fields();
if ( ! empty( $settings ) && is_array( $settings ) ) {
$return = [];
foreach ( $settings as $key => $type ) {
if ( in_array( $key, [ 'billing', 'shipping' ], true ) ) {
continue;
}
if ( isset( $type ) && is_array( $type ) ) {
foreach ( $type as $field ) {
if ( isset( $field['visible'] ) && 0 === intval( $field['visible'] ) && isset( $field['custom_field'] ) && 1 === intval( $field['custom_field'] ) ) {
$value = wpdesk_get_order_meta( $order_id, '_' . $field['name'], true );
if ( $this->is_field_displayable( $field ) && '' !== $value ) {
if ( ! empty( $checkout_field_type[ $field['type'] ]['has_options'] ) ) {
$options = $field['options'];
if ( isset( $options[ $value ] ) ) {
$value = $options[ $value ];
}
}
$value = apply_filters( 'flexible_checkout_fields_print_value', $value, $field );
if ( '' !== $value ) {
$return[] = strip_tags( wpdesk__( $field['label'], 'flexible-checkout-fields' ) ) . ': ' . \nl2br( esc_html( $value ) );
}
}
}
}
}
}
if ( count( $return ) > 0 ) {
echo '';
}
}
}
public function woocommerce_email_customer_details_start() {
$this->in_email_address = true;
}
public function woocommerce_email_customer_details_end() {
$this->in_email_address = false;
}
public function woocommerce_my_account_my_address_formatted_address( $address, $customer_id, $address_type ) {
$this->current_address_type = $address_type;
WC()->countries->address_formats = '';
$cf_fields = $this->getCheckoutFields( [], $address_type );
$is_empty_address = $this->check_if_address_is_empty( $address );
foreach ( $cf_fields as $field_key => $field ) {
$fcf_field = new Flexible_Checkout_Fields_Field( $field, $this->plugin );
if ( ! isset( $address[ $field['name'] ] ) ) {
$val = '';
if ( $fcf_field->is_custom_field() && $fcf_field->get_display_on_option_show_label() === '1' ) {
$val .= strip_tags( wpdesk__( $field['label'], 'flexible-checkout-fields' ) ) . ': ';
}
$meta_value = get_user_meta( $customer_id, $field_key, true );
$meta_value = apply_filters( 'flexible_checkout_fields_user_meta_display_value', $meta_value, $field );
$val .= $meta_value;
if ( $is_empty_address && ( $meta_value === '' ) ) {
$val = '';
}
$address[ $field['name'] ] = $val;
$address[ $this->replace_only_first( $address_type . '_', '', $field['name'] ) ] = $val;
}
}
return $address;
}
/**
* Get checkout fields for display (after order is created)
*
* @param array> $fields
* @param string $section_name (e.g. 'billing').
* @param \WC_Order $order
* @return array>
*/
public function getCheckoutFields( $fields, $section_name = null, $order = null ) {
$fields = $this->plugin->getCheckoutFields( $fields, $section_name );
/**
* Filter checkout fields for display.
*
* @since 4.1.5
*
* @param array> $fields
* @param string $section_name
* @param \WC_Order $order
*
* @return array>
*/
return apply_filters( 'flexible_checkout_fields/display/get_checkout_fields', $fields, $section_name, $order );
}
/**
* Checks if all values in address array are empty.
*
* @param string[] $address Array keys are field names and values are field values.
*
* @return bool Status if all values are empty string.
*/
private function check_if_address_is_empty( array $address ) {
foreach ( $address as $field_key => $field_value ) {
if ( $field_value !== '' ) {
return false;
}
}
return true;
}
/**
* Append field to address format.
*
* @param string $format
* @param string $field_key
* @param array $field
*
* @return string
*/
private function append_field_to_address_format( $format, $field_key, $field ) {
if ( ( $this->is_thankyou_page() || $this->is_in_email() || $this->is_order_page() )
&& in_array( $field_key, [ 'billing_phone', 'billing_email' ] )
) {
return $format;
}
$fcf_field = new Flexible_Checkout_Fields_Field( $field, $this->plugin );
if ( isset( $field['type'] ) && in_array( $field['type'], [ 'heading', 'info', 'paragraph', 'image' ] ) ) {
return $format;
}
if ( $this->is_field_displayable( $field ) ) {
if ( $format != '' ) {
if ( $fcf_field->get_display_on_option_new_line_before() === '1' ) {
$format .= "\n";
} elseif ( ! $fcf_field->get_display_comma_before() ) {
$format .= ' ';
}
}
if ( $fcf_field->get_display_comma_before() ) {
$format .= ', ';
}
$field_name = $fcf_field->get_name_for_address_format();
$format .= '{' . $this->replace_only_first( $this->current_address_type . '_', '', $field_name . '}' );
}
return $format;
}
/**
* Localisation address formats - woocommerce filter.
*
* @param array $formats
*
* @return array
*/
public function woocommerce_localisation_address_formats_filter( $formats ) {
$fields = $this->getCheckoutFields( [], $this->current_address_type, $this->order );
if ( empty( $fields ) ) {
return $formats;
}
foreach ( $formats as $format_key => $format ) {
if ( $this->is_edit_address_page()
|| $this->is_order_page()
|| $this->is_in_email()
|| $this->is_thankyou_page()
) {
$formats[ $format_key ] = '';
foreach ( $fields as $field_key => $field ) {
$formats[ $format_key ] = $this->append_field_to_address_format( $formats[ $format_key ], $field_key, $field );
}
}
}
return $formats;
}
/**
* Checks if field should be displayed on a specific page.
*
* @param array $field
*
* @return bool
*/
private function is_field_displayable( $field ) {
if ( $this->is_edit_address_page() ) {
$fcf_field = new Flexible_Checkout_Fields_Field( $field, $this->plugin );
if ( $fcf_field->is_field_excluded_for_user() ) {
return false;
}
return isset( $field[ self::DISPLAY_ON_ADDRESS ] ) && $field[ self::DISPLAY_ON_ADDRESS ] == '1';
}
if ( $this->is_order_page() ) {
return isset( $field[ self::DISPLAY_ON_ORDER ] ) && $field[ self::DISPLAY_ON_ORDER ] == '1';
}
if ( $this->is_in_email() ) {
return isset( $field[ self::DISPLAY_ON_EMAILS ] ) && $field[ self::DISPLAY_ON_EMAILS ] == '1';
}
if ( $this->is_thankyou_page() ) {
return isset( $field[ self::DISPLAY_ON_THANK_YOU ] ) && $field[ self::DISPLAY_ON_THANK_YOU ] == '1';
}
// default.
return true;
}
public function is_admin_edit_order() {
$admin_edit_order = false;
if ( is_admin() ) {
$admin_edit_order = true;
}
return $admin_edit_order;
}
public function is_edit_address_page() {
global $wp;
$edit_address_page = false;
if ( is_account_page() ) {
if ( isset( $wp->query_vars['edit-address'] ) ) {
$edit_address_page = true;
}
}
return $edit_address_page;
}
public function is_order_page() {
global $wp;
$order_page = false;
if ( is_account_page() ) {
if ( isset( $wp->query_vars['view-order'] ) ) {
$order_page = true;
}
}
return $order_page;
}
public function is_in_email() {
$in_email = false;
if ( $this->in_email_address ) {
$in_email = true;
}
return $in_email;
}
public function is_thankyou_page() {
global $wp;
$thankyou_page = false;
if ( is_checkout() ) {
if ( isset( $wp->query_vars['order-received'] ) ) {
$thankyou_page = true;
}
}
return $thankyou_page;
}
public function woocommerce_formatted_address_replacements( $fields, $args ) {
foreach ( $args as $arg_key => $arg ) {
if ( ! isset( $fields[ '{' . $arg_key . '}' ] ) ) {
$fields[ '{' . $arg_key . '}' ] = $arg;
}
}
return $fields;
}
public function woocommerce_order_formatted_billing_address( $fields, $order ) {
$this->order = $order;
$this->current_address_type = 'billing';
WC()->countries->address_formats = '';
return $this->woocommerce_order_formatted_address( $fields, $order, 'billing' );
}
/**
* @param array $fields
* @param WC_Order $order
* @param string $address_type
*
* @return mixed
*/
public function woocommerce_order_formatted_address( $fields, $order, $address_type ) {
$cf_fields = $this->getCheckoutFields( [], $address_type, $order );
foreach ( $cf_fields as $field_key => $field ) {
if ( ! isset( $field['name'] ) ) {
continue;
}
$val = wpdesk_get_order_meta( $order, '_' . $field_key, true );
if ( empty( $val ) && isset( $fields[ $field_key ] ) ) {
$val = $fields[ $field_key ];
}
$fcf_field = new Flexible_Checkout_Fields_Field( $field, $this->plugin );
if ( ( isset( $field['custom_field'] ) && $field['custom_field'] == '1' ) ) {
$val = '';
if ( $fcf_field->is_custom_field() && $fcf_field->get_display_on_option_show_label() === '1' ) {
$val = strip_tags( wpdesk__( $field['label'], 'flexible-checkout-fields' ) ) . ': ';
}
$meta_value = wpdesk_get_order_meta( $order, '_' . $field_key, true );
$meta_value = apply_filters( 'flexible_checkout_fields_print_value', $meta_value, $field );
$val .= $meta_value;
}
$val = $this->flexible_invoices_ask_field_integration( $val, $field, $field_key, $fields );
$val = wp_kses_post( $val );
$fields[ $field['name'] ] = $val;
$fields[ $this->replace_only_first( $address_type . '_', '', $field['name'] ) ] = $val;
}
return $fields;
}
/**
* Similar to str_replace but replaces only the first occurrence.
*
* @param string $needle search for it.
* @param string $replace change the needle to this value.
* @param string $haystack here we are searching
*
* @return string
*/
private function replace_only_first( $needle, $replace, $haystack ) {
$pos = strpos( $haystack, $needle );
if ( $pos !== false ) {
return substr_replace( $haystack, $replace, $pos, strlen( $needle ) );
}
return $haystack;
}
/**
* Return value for invoice ask field prepared by FI plugin. If can't then fallback.
*
* @param string $val Prepared by FCF field value.
* @param array $field FCF field def.
* @param string $field_key Field key that is currently processed. Needed to check if val should be replaced.
* @param array $fields Prepared by WC field values
*
* @return string New field value
*/
private function flexible_invoices_ask_field_integration( $val, $field, $field_key, $fields ) {
if ( apply_filters( 'flexible_checkout_fields_invoices_integration_enabled', true ) ) {
// FI ask field integration
if ( $field_key === 'invoice_ask' && ! empty( $fields['invoice_ask_field'] ) ) {
return $fields['invoice_ask_field'];
}
// wFirma/Fakturownia/iFirma/inFakt ask field integration
$supported_ask_fields = [
'billing_faktura',
'billing_invoice',
'billing_rachunek',
];
if ( in_array( $field_key, $supported_ask_fields, true ) ) {
$wc_meta_key_definitions = apply_filters( 'woocommerce_customer_meta_fields', [] );
$label = strip_tags( wpdesk__( $field['label'], 'flexible-checkout-fields' ) );
// original plugin is probably(?) disabled if the field is not accessible
if ( isset( $wc_meta_key_definitions[ $this->current_address_type ]['fields'][ $field_key ] ) ) {
$wc_field_def = $wc_meta_key_definitions[ $this->current_address_type ]['fields'][ $field_key ];
// if field exists and is defined as select we can use this data. If not then better do not touch as it's probably optional checkbox
if ( isset( $wc_field_def['options'] ) ) {
$select_options = $wc_meta_key_definitions[ $this->current_address_type ]['fields'][ $field_key ]['options'];
$option_val = isset( $select_options[ $val ] ) ? $select_options[ $val ] : '';
return $label . ': ' . $option_val;
} elseif ( (int) $val === 1 ) {
return $label;
}
}
}
}
return $val;
}
/**
* Mainly injects FCF data values into WC formatted shipping address.
* Also changes current_address_type indicator and do some shady stuff to WC()->countries.
*
* @param array|string $fields Fields can be string when shipment is disabled
* @param WC_Order $order
*
* @return array|string
*/
public function woocommerce_order_formatted_shipping_address( $fields, $order ) {
$this->order = $order;
$this->current_address_type = 'shipping';
WC()->countries->address_formats = '';
if ( ! is_array( $fields ) ) {
return $fields;
}
return $this->woocommerce_order_formatted_address( $fields, $order, 'shipping' );
}
public function woocommerce_billing_fields( $fields ) {
return $this->woocommerce_fields( $fields, 'billing' );
}
public function woocommerce_shipping_fields( $fields ) {
return $this->woocommerce_fields( $fields, 'shipping' );
}
protected function woocommerce_fields( $fields, $section ) {
$cf_fields = $this->getCheckoutFields( [], $section );
foreach ( $cf_fields as $cf_field_key => $cf_field ) {
if ( ! $this->is_field_displayable( $cf_field ) ) {
unset( $fields[ $cf_field_key ] );
}
}
return $fields;
}
}