<?php

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namespace WPForms\Forms\Fields\PaymentSelect;

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/**

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* Dropdown payment field.

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*

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* @since 1.8.2

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*/

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class Field extends \WPForms_Field {

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/**

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* Classic (old) style.

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*

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* @since 1.8.2

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*

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* @var string

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*/

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const STYLE_CLASSIC = 'classic';

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/**

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* Modern style.

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*

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* @since 1.8.2

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*

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* @var string

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*/

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const STYLE_MODERN = 'modern';

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/**

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* Primary class constructor.

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*

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* @since 1.8.2

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*/

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public function init() {

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// Define field type information.

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$this->name = esc_html__( 'Dropdown Items', 'wpforms-lite' );

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$this->keywords = esc_html__( 'product, store, ecommerce, pay, payment', 'wpforms-lite' );

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$this->type = 'payment-select';

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$this->icon = 'fa-caret-square-o-down';

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$this->order = 70;

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$this->group = 'payment';

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$this->defaults = [

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1 => [

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'label' => esc_html__( 'First Item', 'wpforms-lite' ),

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'value' => '10',

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'default' => '',

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],

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2 => [

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'label' => esc_html__( 'Second Item', 'wpforms-lite' ),

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'value' => '25',

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'default' => '',

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],

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3 => [

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'label' => esc_html__( 'Third Item', 'wpforms-lite' ),

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'value' => '50',

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'default' => '',

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],

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];

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$this->hooks();

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}

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/**

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* Register hooks.

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*

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* @since 1.8.2

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*/

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private function hooks() {

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// Define additional field properties.

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add_filter( "wpforms_field_properties_{$this->type}", [ $this, 'field_properties' ], 5, 3 );

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// Form frontend CSS enqueues.

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add_action( 'wpforms_frontend_css', [ $this, 'enqueue_frontend_css' ] );

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// Form frontend JS enqueues.

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add_action( 'wpforms_frontend_js', [ $this, 'enqueue_frontend_js' ] );

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// Customize HTML field value.

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add_filter( 'wpforms_html_field_value', [ $this, 'field_html_value' ], 10, 4 );

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}

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/**

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* Define additional field properties.

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*

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* @since 1.8.2

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*

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* @param array $properties Field properties.

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* @param array $field Field settings.

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* @param array $form_data Form data and settings.

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*

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* @return array

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*/

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public function field_properties( $properties, $field, $form_data ) {

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// Remove primary input.

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unset( $properties['inputs']['primary'] );

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// Define data.

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$form_id = absint( $form_data['id'] );

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$field_id = absint( $field['id'] );

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$choices = $field['choices'];

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// Set options container (<select>) properties.

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$properties['input_container'] = [

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'class' => [ 'wpforms-payment-price' ],

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'data' => [],

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'id' => "wpforms-{$form_id}-field_{$field_id}",

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'attr' => [

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'name' => "wpforms[fields][{$field_id}]",

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],

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];

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// Set properties.

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foreach ( $choices as $key => $choice ) {

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$properties['inputs'][ $key ] = [

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'container' => [

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'attr' => [],

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'class' => [ "choice-{$key}" ],

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'data' => [],

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'id' => '',

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],

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'label' => [

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'attr' => [

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'for' => "wpforms-{$form_id}-field_{$field_id}_{$key}",

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],

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'class' => [ 'wpforms-field-label-inline' ],

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'data' => [],

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'id' => '',

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'text' => $choice['label'],

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],

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'attr' => [

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'value' => $choice['value'],

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'data' => [

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'amount' => wpforms_format_amount( wpforms_sanitize_amount( $choice['value'] ) ),

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],

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],

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'class' => [],

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'data' => [],

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'id' => "wpforms-{$form_id}-field_{$field_id}_{$key}",

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'required' => ! empty( $field['required'] ) ? 'required' : '',

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'default' => isset( $choice['default'] ),

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];

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}

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// Add class that changes the field size.

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if ( ! empty( $field['size'] ) ) {

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$properties['input_container']['class'][] = 'wpforms-field-' . esc_attr( $field['size'] );

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}

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// Required class for pagebreak validation.

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if ( ! empty( $field['required'] ) ) {

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$properties['input_container']['class'][] = 'wpforms-field-required';

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}

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// Add additional class for container.

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if (

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! empty( $field['style'] ) &&

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in_array( $field['style'], [ self::STYLE_CLASSIC, self::STYLE_MODERN ], true )

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) {

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$properties['container']['class'][] = "wpforms-field-select-style-{$field['style']}";

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}

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if ( $this->is_payment_quantities_enabled( $field ) ) {

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$properties['container']['class'][] = ' wpforms-payment-quantities-enabled';

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}

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return $properties;

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}

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/**

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* Get the value, that is used to prefill via dynamic or fallback population.

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* Based on field data and current properties.

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*

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* @since 1.8.2

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*

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* @param string $raw_value Value from a GET param, always a string.

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* @param string $input Represent a subfield inside the field. May be empty.

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* @param array $properties Field properties.

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* @param array $field Current field specific data.

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*

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* @return array Modified field properties.

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*/

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protected function get_field_populated_single_property_value( $raw_value, $input, $properties, $field ) {

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/*

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* When the form is submitted we get from Fallback only values (choice ID).

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* As payment-dropdown field doesn't support 'show_values' option -

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* we should transform value into label to check against using general logic in parent method.

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*/

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if (

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! is_string( $raw_value ) ||

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empty( $field['choices'] ) ||

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! is_array( $field['choices'] )

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) {

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return $properties;

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}

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// The form submits only the choice ID, so shortcut for Dynamic when we have a label there.

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if ( ! is_numeric( $raw_value ) ) {

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return parent::get_field_populated_single_property_value( $raw_value, $input, $properties, $field );

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}

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if (

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! empty( $field['choices'][ $raw_value ]['label'] ) &&

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! empty( $field['choices'][ $raw_value ]['value'] )

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) {

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return parent::get_field_populated_single_property_value( $field['choices'][ $raw_value ]['label'], $input, $properties, $field );

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}

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return $properties;

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}

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/**

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* Field options panel inside the builder.

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*

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* @since 1.8.2

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*

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* @param array $field Field settings.

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*/

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public function field_options( $field ) {

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/*

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* Basic field options.

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*/

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// Options open markup.

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$this->field_option( 'basic-options', $field, [ 'markup' => 'open' ] );

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// Label.

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$this->field_option( 'label', $field );

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// Choices option.

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$this->field_option( 'choices_payments', $field );

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// Show price after item labels.

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$fld = $this->field_element(

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'toggle',

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$field,

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[

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'slug' => 'show_price_after_labels',

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'value' => isset( $field['show_price_after_labels'] ) ? '1' : '0',

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'desc' => esc_html__( 'Show price after item labels', 'wpforms-lite' ),

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'tooltip' => esc_html__( 'Check this option to show price of the item after the label.', 'wpforms-lite' ),

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],

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false

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);

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$args = [

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'slug' => 'show_price_after_labels',

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'content' => $fld,

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];

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$this->field_element( 'row', $field, $args );

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// Quantity.

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$this->field_option( 'quantity', $field );

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// Description.

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$this->field_option( 'description', $field );

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// Required toggle.

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$this->field_option( 'required', $field );

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// Options close markup.

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$this->field_option( 'basic-options', $field, [ 'markup' => 'close' ] );

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/*

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* Advanced field options.

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*/

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// Options open markup.

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$this->field_option( 'advanced-options', $field, [ 'markup' => 'open' ] );

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// Style.

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$lbl = $this->field_element(

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'label',

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$field,

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[

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'slug' => 'style',

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'value' => esc_html__( 'Style', 'wpforms-lite' ),

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'tooltip' => esc_html__( 'Classic style is the default one generated by your browser. Modern has a fresh look and displays all selected options in a single row.', 'wpforms-lite' ),

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],

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false

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);

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$fld = $this->field_element(

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'select',

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$field,

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[

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'slug' => 'style',

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'value' => ! empty( $field['style'] ) ? $field['style'] : self::STYLE_CLASSIC,

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'options' => [

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self::STYLE_CLASSIC => esc_html__( 'Classic', 'wpforms-lite' ),

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self::STYLE_MODERN => esc_html__( 'Modern', 'wpforms-lite' ),

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],

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],

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false

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);

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$this->field_element(

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'row',

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$field,

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[

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'slug' => 'style',

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'content' => $lbl . $fld,

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]

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);

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// Size.

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$this->field_option( 'size', $field );

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// Placeholder.

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$this->field_option( 'placeholder', $field );

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// Custom CSS classes.

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$this->field_option( 'css', $field );

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// Hide label.

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$this->field_option( 'label_hide', $field );

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// Options close markup.

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$this->field_option( 'advanced-options', $field, [ 'markup' => 'close' ] );

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}

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/**

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* Field preview inside the builder.

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*

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* @since 1.8.2

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*

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* @param array $field Field settings.

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*/

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public function field_preview( $field ) {

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// Label.

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$this->field_preview_option( 'label', $field );

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// Prepare arguments.

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$args['modern'] = false;

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if (

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! empty( $field['style'] ) &&

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$field['style'] === self::STYLE_MODERN

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) {

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$args['modern'] = true;

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$args['class'] = 'choicesjs-select';

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}

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// Choices.

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$this->field_preview_option( 'choices', $field, $args );

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// Quantity.

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$this->field_preview_option( 'quantity', $field );

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// Description.

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$this->field_preview_option( 'description', $field );

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}

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/**

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* Field display on the form front-end.

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*

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* @since 1.8.2

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*

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* @param array $field Field data and settings.

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* @param array $deprecated Deprecated array of field attributes.

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* @param array $form_data Form data and settings.

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*/

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public function field_display( $field, $deprecated, $form_data ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.MaxExceeded

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$container = $field['properties']['input_container'];

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$field_placeholder = ! empty( $field['placeholder'] ) ? $field['placeholder'] : '';

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$is_modern = ! empty( $field['style'] ) && $field['style'] === self::STYLE_MODERN;

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$choices = $field['properties']['inputs'];

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if ( ! empty( $field['required'] ) ) {

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$container['attr']['required'] = 'required';

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}

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// Add a class for Choices.js initialization.

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if ( $is_modern ) {

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$container['class'][] = 'choicesjs-select';

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// Add a size-class to data attribute - it is used when Choices.js is initialized.

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if ( ! empty( $field['size'] ) ) {

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$container['data']['size-class'] = 'wpforms-field-row wpforms-field-' . sanitize_html_class( $field['size'] );

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}

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$container['data']['search-enabled'] = $this->is_choicesjs_search_enabled( count( $choices ) );

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}

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$has_default = false;

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// Check to see if any of the options were selected by default.

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foreach ( $choices as $choice ) {

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if ( ! empty( $choice['default'] ) ) {

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$has_default = true;

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break;

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}

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}

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// Fake placeholder for Modern style.

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if ( $is_modern && empty( $field_placeholder ) ) {

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$first_choices = reset( $choices );

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$field_placeholder = $first_choices['label']['text'];

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$field_placeholder .= ! empty( $field['show_price_after_labels'] ) && isset( $first_choices['attr']['value'] ) ? ' - ' . wpforms_format_amount( wpforms_sanitize_amount( $first_choices['attr']['value'] ), true ) : '';

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}

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// Preselect default if no other choices were marked as default.

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printf(

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'<select %s>',

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wpforms_html_attributes( $container['id'], $container['class'], $container['data'], $container['attr'] ) // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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);

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// Optional placeholder.

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if ( ! empty( $field_placeholder ) ) {

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printf(

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'<option value="" class="placeholder" disabled %s>%s</option>',

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selected( false, $has_default, false ),

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esc_html( $field_placeholder )

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);

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}

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// Format string for option.

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if ( $is_modern ) {

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// `data-custom-properties` - it's a Choices.js attribite and it store a copy of `data-amount` attribute.

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$option_format = '<option value="%1$s" data-amount="%2$s" data-custom-properties="%2$s" %3$s>%4$s</option>';

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} else {

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$option_format = '<option value="%1$s" data-amount="%2$s" %3$s>%4$s</option>';

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}

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// Build the select options.

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foreach ( $choices as $key => $choice ) {

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$amount = wpforms_format_amount( wpforms_sanitize_amount( $choice['attr']['value'] ) );

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$label = isset( $choice['label']['text'] ) ? $choice['label']['text'] : '';

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/* translators: %s - item number. */

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$label = $label !== '' ? $label : sprintf( esc_html__( 'Item %s', 'wpforms-lite' ), $key );

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$label .= ! empty( $field['show_price_after_labels'] ) && isset( $choice['attr']['value'] ) ? ' - ' . wpforms_format_amount( wpforms_sanitize_amount( $choice['attr']['value'] ), true ) : '';

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printf(

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$option_format, // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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esc_attr( $key ),

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esc_attr( $amount ),

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selected( true, ! empty( $choice['default'] ), false ),

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esc_html( $label )

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);

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}

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echo '</select>';

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$this->display_quantity_dropdown( $field );

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}

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[455] Fix | Delete

/**

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* Validate field on form submit.

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*

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* @since 1.8.2

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*

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* @param int $field_id Field ID.

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* @param string $field_submit Submitted field value (raw data).

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* @param array $form_data Form data and settings.

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*/

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public function validate( $field_id, $field_submit, $form_data ) {

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// Basic required check - If field is marked as required, check for entry data.

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if ( ! empty( $form_data['fields'][ $field_id ]['required'] ) && empty( $field_submit ) ) {

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wpforms()->get( 'process' )->errors[ $form_data['id'] ][ $field_id ] = wpforms_get_required_label();

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}

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// Validate that the option selected is real.

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if ( ! empty( $field_submit ) && empty( $form_data['fields'][ $field_id ]['choices'][ $field_submit ] ) ) {

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wpforms()->get( 'process' )->errors[ $form_data['id'] ][ $field_id ] = esc_html__( 'Invalid payment option', 'wpforms-lite' );

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}

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}

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/**

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* Format and sanitize field.

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*

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* @since 1.8.2

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*

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* @param int $field_id Field ID.

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* @param string $field_submit Submitted field value (selected option).

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* @param array $form_data Form data and settings.

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*/

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public function format( $field_id, $field_submit, $form_data ) {

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$choice_label = '';

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$field = $form_data['fields'][ $field_id ];

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$name = ! empty( $field['label'] ) ? sanitize_text_field( $field['label'] ) : '';

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// Fetch the amount.

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if ( ! empty( $field['choices'][ $field_submit ]['value'] ) ) {

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$amount = wpforms_sanitize_amount( $field['choices'][ $field_submit ]['value'] );

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} else {

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$amount = 0;

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