<?php
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* GDPR Checkbox field.
*
* @since 1.4.6
*/
class WPForms_Field_GDPR_Checkbox extends WPForms_Field {
/**
* Primary class constructor.
*
* @since 1.4.6
*/
public function init() {
// Define field type information.
$this->name = esc_html__( 'GDPR Agreement', 'wpforms-lite' );
$this->type = 'gdpr-checkbox';
$this->icon = 'fa-check-square-o';
$this->order = 500;
$this->allow_read_only = false;
$this->defaults = [
1 => [
'label' => esc_html__( 'I consent to having this website store my submitted information so they can respond to my inquiry.', 'wpforms-lite' ),
'value' => '',
'image' => '',
'default' => '',
],
];
$this->default_settings = [
'choices' => $this->defaults,
];
// Set field to default to the required.
add_filter( 'wpforms_field_new_required', [ $this, 'field_default_required' ], 10, 2 );
// Define additional field properties.
add_filter( 'wpforms_field_properties_gdpr-checkbox', [ $this, 'field_properties' ], 5, 3 );
}
/**
* Field should default to being required.
*
* @since 1.4.6
*
* @param bool $required Required status, true is required.
* @param array $field Field settings.
*
* @return bool
*/
public function field_default_required( $required, $field ) {
if ( $this->type === $field['type'] ) {
return true;
}
return $required;
}
/**
* Define additional field properties.
*
* @since 1.4.6
*
* @param array $properties Field properties.
* @param array $field Field settings.
* @param array $form_data Form data and settings.
*
* @return array
*/
public function field_properties( $properties, $field, $form_data ) {
// Define data.
$form_id = absint( $form_data['id'] );
$field_id = absint( $field['id'] );
$choices = ! empty( $field['choices'] ) ? $field['choices'] : [];
// Remove primary input, unset for attribute for label.
unset( $properties['inputs']['primary'], $properties['label']['attr']['for'] );
// Set input container (ul) properties.
$properties['input_container'] = [
'class' => [],
'data' => [],
'attr' => [],
'id' => "wpforms-{$form_id}-field_{$field_id}",
];
// Set input properties.
foreach ( $choices as $key => $choice ) {
$properties['inputs'][ $key ] = [
'container' => [
'attr' => [],
'class' => [ "choice-{$key}" ],
'data' => [],
'id' => '',
],
'label' => [
'attr' => [
'for' => "wpforms-{$form_id}-field_{$field_id}_{$key}",
],
'class' => [ 'wpforms-field-label-inline' ],
'data' => [],
'id' => '',
'text' => $choice['label'],
],
'attr' => [
'name' => "wpforms[fields][{$field_id}][]",
'value' => $choice['label'],
],
'class' => [],
'data' => [],
'id' => "wpforms-{$form_id}-field_{$field_id}_{$key}",
'image' => '',
'required' => ! empty( $field['required'] ) ? 'required' : '',
'default' => '',
];
}
// Required class for pagebreak validation.
if ( ! empty( $field['required'] ) ) {
$properties['input_container']['class'][] = 'wpforms-field-required';
}
return $properties;
}
/**
* Whether the current field can be populated dynamically.
*
* @since 1.9.4
*
* @param array $properties Field properties.
* @param array $field Current field specific data.
*
* @return bool
*/
public function is_dynamic_population_allowed( $properties, $field ): bool {
return false;
}
/**
* Field options panel inside the builder.
*
* @since 1.4.6
*
* @param array $field Field settings.
*/
public function field_options( $field ) {
// Field is always required.
$this->field_element(
'text',
$field,
[
'type' => 'hidden',
'slug' => 'required',
'value' => '1',
]
);
// -------------------------------------------------------------------//
// Basic field options
// -------------------------------------------------------------------//
// Options open markup.
$this->field_option(
'basic-options',
$field,
[
'markup' => 'open',
]
);
// Label.
$this->field_option( 'label', $field );
// Choices.
$this->field_option(
'choices',
$field,
[
'label' => esc_html__( 'Agreement', 'wpforms-lite' ),
]
);
// Description.
$this->field_option( 'description', $field );
// Options close markup.
$this->field_option(
'basic-options',
$field,
[
'markup' => 'close',
]
);
// -------------------------------------------------------------------//
// Advanced field options
// -------------------------------------------------------------------//
// Options open markup.
$this->field_option(
'advanced-options',
$field,
[
'markup' => 'open',
]
);
// Custom CSS classes.
$this->field_option( 'css', $field );
// Hide label.
$this->field_option( 'label_hide', $field );
// Options close markup.
$this->field_option(
'advanced-options',
$field,
[
'markup' => 'close',
]
);
}
/**
* Field preview inside the builder.
*
* @since 1.4.6
*
* @param array $field Field settings.
*/
public function field_preview( $field ) {
// Label.
$this->field_preview_option( 'label', $field );
// Choices.
$this->field_preview_option( 'choices', $field );
// Description.
$this->field_preview_option( 'description', $field );
}
/**
* Field display on the form front-end.
*
* @since 1.4.6
*
* @param array $field Field settings.
* @param array $deprecated Deprecated array.
* @param array $form_data Form data and settings.
*
* @noinspection HtmlUnknownAttribute
*/
public function field_display( $field, $deprecated, $form_data ) {
// Define data.
$container = $field['properties']['input_container'];
$choices = $field['properties']['inputs'];
printf(
'<ul %s>',
wpforms_html_attributes( $container['id'], $container['class'], $container['data'], $container['attr'] )
);
foreach ( $choices as $choice ) {
$required = '';
if ( ! empty( $choice['required'] ) && ! empty( $field['label_hide'] ) ) {
$required = wpforms_get_field_required_label();
}
printf(
'<li %s>',
wpforms_html_attributes( $choice['container']['id'], $choice['container']['class'], $choice['container']['data'], $choice['container']['attr'] )
);
// Normal display.
printf(
'<input type="checkbox" %s %s %s>',
wpforms_html_attributes( $choice['id'], $choice['class'], $choice['data'], $choice['attr'] ),
esc_attr( $choice['required'] ),
checked( '1', $choice['default'], false )
);
printf(
'<label %s>%s%s</label>',
wpforms_html_attributes( $choice['label']['id'], $choice['label']['class'], $choice['label']['data'], $choice['label']['attr'] ),
wp_kses_post( $choice['label']['text'] ),
wp_kses_post( $required )
);
echo '</li>';
}
echo '</ul>';
}
/**
* Validate field.
*
* Delegates the required/empty check to the base class, then rejects any
* submission whose value is not the configured consent-choice label.
*
* @since 1.10.0.5
*
* @param int $field_id Field ID.
* @param string|array $field_submit Submitted field value.
* @param array $form_data Form data and settings.
*
* @return void
*/
public function validate( $field_id, $field_submit, $form_data ) {
parent::validate( $field_id, $field_submit, $form_data );
$this->validate_choices_allowlist( $field_id, $field_submit, $form_data );
}
/**
* Format and sanitize field.
*
* @since 1.4.6
*
* @param int $field_id Field ID.
* @param array $field_submit Submitted form data.
* @param array $form_data Form data and settings.
*/
public function format( $field_id, $field_submit, $form_data ) {
wpforms()->obj( 'process' )->fields[ $field_id ] = [
'name' => ! empty( $form_data['fields'][ $field_id ]['label'] ) ? sanitize_text_field( $form_data['fields'][ $field_id ]['label'] ) : '',
'value' => $form_data['fields'][ $field_id ]['choices'][1]['label'],
'id' => wpforms_validate_field_id( $field_id ),
'type' => $this->type,
];
}
}
new WPForms_Field_GDPR_Checkbox();