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<?php
namespace MPHB\CheckoutFields;
use MPHB\CheckoutFields\Plugin;
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Adds actions and filters hooks of the plugin.
*/
class CheckoutFieldsHandler {
public function __construct() {
add_filter(
'mphb_customer_fields',
function( array $customerFields ): array {
return $this->filterCustomerFields( $customerFields );
},
10,
3
);
add_filter(
'mphb_checkout_form_enctype_data',
function( string $enctypeValue ) {
return $this->filterCheckoutFormEnctypeAttribute( $enctypeValue );
},
10
);
add_filter(
'mphb_parse_customer_data',
function( array $customerData, array $rawData, array $customerFields ) {
return $this->parseCustomerDataForCustomFields( $customerData, $rawData, $customerFields );
},
10,
3
);
// Checkout Fields List Page
add_filter(
'edit_mphb_checkout_field_per_page',
function( $checkoutFieldsPerPage ) {
return 999; // show all fields on a single page
},
10,
1
);
// Edit actions of Checkout Fields List row
add_filter(
'post_row_actions',
function( array $actions, \WP_Post $wpPost ): array {
return $this->filterCheckoutFieldsListRowActions( $actions, $wpPost );
},
10,
2
);
add_filter(
'pre_trash_post',
function( $check, \WP_Post $wpPost ) {
return $this->preventRemovalOfDefaultCheckoutFields( $check, $wpPost );
},
10,
2
);
add_filter(
'pre_delete_post',
function( $check, \WP_Post $wpPost ) {
return $this->preventRemovalOfDefaultCheckoutFields( $check, $wpPost );
},
10, // if you change this priority then make sure you do not forbid uninstall fields deletion in PluginLifecycleHandler
2
);
add_action(
'before_delete_post',
function( int $wpPostId ) {
Fields\FileUploadField::deleteUploadedCheckoutFieldsFilesOfBooking( $wpPostId );
},
10,
1
);
// Edit Booking page
add_filter(
'mphb_edit_page_field_groups',
function( array $groups, string $postType ): array {
return $this->addCustomCheckoutFieldsToCustomerOnBookingEditPage( $groups, $postType );
},
10,
2
);
// Date of Birth field
add_filter(
'mphb_create_date_of_birth_field',
/**
* @param \MPHB\Admin\Fields\InputField|null $instance
* @param mixed $value
*/
function( $instance, string $name, array $args, $value ): \MPHB\Admin\Fields\InputField {
return is_null( $instance ) ? new \MPHB\CheckoutFields\Fields\DateOfBirthField( $name, $args, $value ) : $instance;
},
10,
4
);
add_filter(
'mphb_sanitize_customer_field',
/**
* @param string|null $result
* @param mixed $value
* @return string|null
*/
function( $result, $value, string $type ) {
if ( $type == 'date_of_birth' ) {
$result = ( new \MPHB\CheckoutFields\Fields\DateOfBirthField( '', array() ) )->sanitize( $value );
}
return $result;
},
10,
3
);
// Enqueue script on Edit Booking page
add_action(
'admin_enqueue_scripts',
function() {
if ( MPHB()->postTypes()->booking()->getEditPage()->isCurrentPage() ) {
wp_enqueue_script(
'mphb-cf-date-of-birth',
CheckoutFieldsHelper::getUrlToFile( 'assets/js/date-of-birth-control.js' ),
array( 'jquery' ),
Plugin::getInstance()->getPluginVersion(),
true
);
}
}
);
add_action( 'init', array( '\MPHB\CheckoutFields\Fields\FileUploadField', 'processViewUploadedFileRequest' ) );
}
/**
* Adds custom checkout fields to the built-inBooking Hotel plugin customer fields
*/
private function filterCustomerFields( array $customerFields ): array {
$allCustomFields = CheckoutFieldsHelper::getEnabledCheckoutFields();
$checkoutFields = array();
foreach ( $allCustomFields as $name => $field ) {
// We don't need abstract fields in the array for parsing and validation
if ( in_array( $field->type, array( 'heading', 'paragraph' ) ) ) {
continue;
}
if ( isset( $customerFields[ $name ] ) ) {
// Copy labels and type, but update "enabled" and "required"
$checkoutFields[ $name ] = $customerFields[ $name ];
$checkoutFields[ $name ]['enabled'] = $field->isEnabled;
$checkoutFields[ $name ]['required'] = $field->isRequired;
} else {
// we set any file upload field as optional for admin booking creation
$isRequired = 'file_upload' == $field->type && is_admin() ? false : $field->isRequired;
$checkoutFields[ $name ] = array(
'label' => $field->title,
'type' => $field->type,
'enabled' => $field->isEnabled,
'required' => $isRequired,
'labels' => array(
// Translators: %s is a field name like "birth_date".
'required_error' => sprintf( esc_html__( 'The field "%s" is required.', 'mphb-checkout-fields' ), $name ),
),
'file_types' => $field->fileTypes,
'upload_size' => $field->uploadSize,
);
}
}
return $checkoutFields;
}
/**
* Change enctype for checkout form when it contains File Upload field
*/
private function filterCheckoutFormEnctypeAttribute( string $enctypeValue = '' ): string {
$fields = CheckoutFieldsHelper::getEnabledCheckoutFields();
if ( ! empty( $fields ) ) {
foreach ( $fields as $field ) {
if ( 'file_upload' == $field->type ) {
$enctypeValue = 'multipart/form-data';
}
}
}
return $enctypeValue;
}
/**
* Parses customer data for custom fields of this plugin.
*/
private function parseCustomerDataForCustomFields( array $customerData, array $rawData, array $customerFields ): array {
$errors = array();
foreach ( $customerFields as $fieldName => $field ) {
$fullName = MPHB()->addPrefix( $fieldName, '_' );
if ( isset( $rawData[ $fullName ] ) && 'file_upload' == $field['type'] ) {
$value = '';
try {
$value = Fields\FileUploadField::uploadFile( $fieldName, $rawData[ $fullName ], $field );
} catch ( \Throwable $e ) {
error_log( 'ERROR: ' . $e->getMessage() . PHP_EOL . $e->getTraceAsString() );
$errors[] = $e->getMessage();
}
$customerData[ $fieldName ] = $value;
}
}
if ( ! empty( $errors ) ) {
add_filter(
'mphb_parse_customer_errors',
function ( $e ) use ( $errors ) {
return array_merge( $e, $errors );
}
);
}
return $customerData;
}
/**
* Removes "Quick Edit" and maybe the "Trash" actions on the Checkout Fields List page
*/
private function filterCheckoutFieldsListRowActions( array $actions, \WP_Post $wpPost ): array {
if ( ! CheckoutFieldsHelper::isCheckoutFieldPost( $wpPost ) ) {
return $actions;
}
if ( isset( $actions['inline hide-if-no-js'] ) ) {
unset( $actions['inline hide-if-no-js'] );
}
if ( isset( $actions['trash'] ) && CheckoutFieldsHelper::isDefaultCheckoutFieldPost( $wpPost ) ) {
unset( $actions['trash'] );
}
return $actions;
}
/**
* @param mixed $check NULL by default
* @return mixed bool or NULL
*/
private function preventRemovalOfDefaultCheckoutFields( $check, \WP_Post $wpPost ) {
return CheckoutFieldsHelper::isDefaultCheckoutFieldPost( $wpPost ) ? true : $check;
}
/**
* @param \MPHB\Admin\Groups\MetaBoxGroup[] $groups
* @param string $postType
* @return \MPHB\Admin\Groups\MetaBoxGroup[]
*/
private function addCustomCheckoutFieldsToCustomerOnBookingEditPage( array $groups, string $postType ): array {
if ( $postType != MPHB()->postTypes()->booking()->getPostType() ) {
return $groups;
}
$postId = mphb_get_editing_post_id();
if ( ! $postId ) {
return $groups;
}
$booking = mphb()->getBookingRepository()->findById( $postId );
$customer = ! is_null( $booking ) ? $booking->getCustomer() : null;
if ( is_null( $customer ) ) {
return $groups;
}
$customFields = mphb_get_custom_customer_fields();
if ( empty( $customFields ) ) {
return $groups;
}
// Add fields to Customer Information
foreach ( $groups as $group ) {
if ( 'mphb_customer' != $group->getName() ) {
continue;
}
foreach ( $customFields as $fieldName => $customField ) {
$value = $customer->getCustomField( $fieldName );
$innerFieldName = MPHB()->addPrefix( $fieldName, '_' );
$fieldAtts = array();
switch ( $customField['type'] ) {
case 'checkbox':
$checkoutField = Plugin::getInstance()->getCheckoutFieldRepository()->findOne(
array(
'meta_query' => array(
array(
'key' => 'mphb_cf_name',
'value' => $fieldName,
),
),
)
);
$fieldAtts = array(
'type' => 'checkbox',
'label' => $customField['label'],
'inner_label' => ! is_null( $checkoutField ) ? $checkoutField->innerLabel : '',
'default' => false,
);
break;
case 'country':
$fieldAtts = array(
'type' => 'select',
'label' => $customField['label'],
'list' => array( '' => esc_html__( '— Select —', 'mphb-checkout-fields' ) ) + mphb()->settings()->main()->getCountriesBundle()->getCountriesList(),
);
break;
case 'date_of_birth':
$fieldAtts = array(
'type' => 'date-of-birth',
'label' => $customField['label'],
);
break;
case 'select':
$checkoutField = Plugin::getInstance()->getCheckoutFieldRepository()->findOne(
array(
'meta_query' => array(
array(
'key' => 'mphb_cf_name',
'value' => $fieldName,
),
),
)
);
$fieldAtts = array(
'type' => 'select',
'label' => $customField['label'],
'list' => $checkoutField->options,
);
break;
case 'textarea':
$fieldAtts = array(
'type' => 'textarea',
'label' => $customField['label'],
'rows' => apply_filters( 'mphb_cf_textarea_rows_count', 4 ),
);
break;
case 'file_upload':
$link = \MPHB\CheckoutFields\Fields\FileUploadField::getUploadedFileLink( $postId, $innerFieldName );
if ( empty( $link ) ) {
$fieldAtts = array(
'type' => 'placeholder',
'label' => $customField['label'],
'default' => esc_html__( 'File is not uploaded', 'mphb-checkout-fields' ),
);
} else {
$fieldAtts = array(
'type' => 'link-button',
'label' => $customField['label'],
'href' => $link,
'target' => '_blank',
'inner_label' => esc_html__( 'View file', 'mphb-checkout-fields' ),
);
}
break;
default:
$fieldAtts = array(
'type' => 'text',
'label' => $customField['label'],
);
break;
}
$group->addField( \MPHB\Admin\Fields\FieldFactory::create( $innerFieldName, $fieldAtts, $value ) );
}
break;
}
return $groups;
}
}