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<?php

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if ( ! defined( 'ABSPATH' ) ) {

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exit;

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}

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/**

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* GDPR Checkbox field.

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* @since 1.4.6

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class WPForms_Field_GDPR_Checkbox extends WPForms_Field {

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/**

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* Primary class constructor.

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* @since 1.4.6

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public function init() {

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// Define field type information.

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$this->name = esc_html__( 'GDPR Agreement', 'wpforms-lite' );

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$this->type = 'gdpr-checkbox';

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$this->icon = 'fa-check-square-o';

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$this->order = 500;

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$this->defaults = [

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1 => [

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'label' => esc_html__( 'I consent to having this website store my submitted information so they can respond to my inquiry.', 'wpforms-lite' ),

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'value' => '',

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'image' => '',

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'default' => '',

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];

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// Set field to default to required.

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add_filter( 'wpforms_field_new_required', [ $this, 'field_default_required' ], 10, 2 );

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// Define additional field properties.

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add_filter( 'wpforms_field_properties_gdpr-checkbox', [ $this, 'field_properties' ], 5, 3 );

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}

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/**

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* Field should default to being required.

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* @since 1.4.6

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* @param bool $required Required status, true is required.

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* @param array $field Field settings.

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* @return bool

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public function field_default_required( $required, $field ) {

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if ( $this->type === $field['type'] ) {

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return true;

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}

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return $required;

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}

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/**

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* Define additional field properties.

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* @since 1.4.6

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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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* @return array

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

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

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// Remove primary input, unset for attribute for label.

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unset( $properties['inputs']['primary'], $properties['label']['attr']['for'] );

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// Set input container (ul) properties.

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$properties['input_container'] = [

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'class' => [],

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'data' => [],

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'attr' => [],

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

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];

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// Set input 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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'label' => [

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'attr' => [

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

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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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'attr' => [

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

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

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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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'image' => '',

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

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'default' => '',

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];

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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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return $properties;

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}

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/**

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* @inheritdoc

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public function is_dynamic_population_allowed( $properties, $field ) {

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return false;

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}

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/**

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* Field options panel inside the builder.

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* @since 1.4.6

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* @param array $field Field settings.

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public function field_options( $field ) {

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// Field is always required.

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$this->field_element(

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'text',

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$field,

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[

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'type' => 'hidden',

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'slug' => 'required',

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'value' => '1',

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]

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);

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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(

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'basic-options',

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$field,

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[

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'markup' => 'open',

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]

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);

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// Label.

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

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// Choices.

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$this->field_option(

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'choices',

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$field,

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[

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'label' => esc_html__( 'Agreement', 'wpforms-lite' ),

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]

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);

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// Description.

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

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// Options close markup.

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$this->field_option(

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'basic-options',

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$field,

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[

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'markup' => 'close',

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]

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);

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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(

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'advanced-options',

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$field,

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[

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'markup' => 'open',

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]

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);

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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(

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'advanced-options',

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$field,

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[

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'markup' => 'close',

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]

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);

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}

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/**

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* Field preview inside the builder.

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* @since 1.4.6

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* @param array $field Field settings.

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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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// Choices.

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$this->field_preview_option( 'choices', $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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* @since 1.4.6

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* @param array $field Field settings.

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* @param array $deprecated Deprecated array.

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* @param array $form_data Form data and settings.

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public function field_display( $field, $deprecated, $form_data ) {

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// Define data.

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

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

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printf(

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'<ul %s>',

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wpforms_html_attributes( $container['id'], $container['class'], $container['data'], $container['attr'] )

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);

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

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$required = '';

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

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$required = wpforms_get_field_required_label();

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}

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printf(

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'<li %s>',

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wpforms_html_attributes( $choice['container']['id'], $choice['container']['class'], $choice['container']['data'], $choice['container']['attr'] )

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);

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// Normal display.

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printf(

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'<input type="checkbox" %s %s %s>',

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wpforms_html_attributes( $choice['id'], $choice['class'], $choice['data'], $choice['attr'] ),

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esc_attr( $choice['required'] ),

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checked( '1', $choice['default'], false )

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);

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printf(

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'<label %s>%s%s</label>',

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wpforms_html_attributes( $choice['label']['id'], $choice['label']['class'], $choice['label']['data'], $choice['label']['attr'] ),

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wp_kses_post( $choice['label']['text'] ),

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$required

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); // WPCS: XSS ok.

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echo '</li>';

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}

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echo '</ul>';

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}

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/**

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* Format and sanitize field.

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* @since 1.4.6

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* @param int $field_id Field ID.

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* @param array $field_submit Submitted form data.

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* @param array $form_data Form data and settings.

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

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wpforms()->get( 'process' )->fields[ $field_id ] = [

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'name' => ! empty( $form_data['fields'][ $field_id ]['label'] ) ? sanitize_text_field( $form_data['fields'][ $field_id ]['label'] ) : '',

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'value' => $form_data['fields'][ $field_id ]['choices'][1]['label'],

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'id' => absint( $field_id ),

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'type' => $this->type,

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];

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}

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}

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new WPForms_Field_GDPR_Checkbox();

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