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<?php
namespace WPForms\Forms\Fields\Addons\Coupon;
use WPForms\Forms\Fields\Traits\ProField as ProFieldTrait;
use WPForms_Field;
/**
* Coupon Field class.
*
* @since 1.0.0
*/
class Field extends WPForms_Field {
use ProFieldTrait;
/**
* Whether the addon is active.
*
* @since 1.9.4
*
* @var bool
*/
private $is_addon_active = false;
/**
* Define field type information.
*
* @since 1.9.4
*/
public function init() {
// Define field type information.
$this->name = esc_html__( 'Coupon', 'wpforms-lite' );
$this->keywords = esc_html__( 'discount, sale', 'wpforms-lite' );
$this->type = 'payment-coupon';
$this->icon = 'fa-ticket';
$this->order = 100;
$this->group = 'payment';
$this->addon_slug = 'coupons';
$this->is_addon_active = function_exists( 'wpforms_' . $this->addon_slug );
$this->init_pro_field();
$this->hooks();
}
/**
* Define field hooks.
*
* @since 1.9.4
*/
protected function hooks() {
add_filter( 'wpforms_field_new_display_duplicate_button', [ $this, 'field_display_duplicate_button' ], 20, 2 );
add_filter( 'wpforms_field_preview_display_duplicate_button', [ $this, 'field_display_duplicate_button' ], 20, 2 );
}
/**
* Disallow field preview "Duplicate" button.
*
* @since 1.9.4
*
* @param bool|mixed $display Display switch.
* @param array $field Field settings.
*
* @return bool
*/
public function field_display_duplicate_button( $display, array $field ) {
return $field['type'] === $this->type ? false : $display;
}
/**
* Define additional field options.
*
* @since 1.9.4
*
* @param array $field Field data and settings.
*/
public function field_options( $field ) {
// Options open markup.
$this->field_option(
'basic-options',
$field,
[
'markup' => 'open',
'after_title' => $this->get_field_options_notice(),
]
);
$this->field_option( 'label', $field );
$this->field_option( 'description', $field );
$coupons = [];
$form_coupons = [];
if ( $this->is_addon_active ) {
$coupons = wpforms_coupons()->get( 'repository' )->get_coupons(
[
'limit' => -1,
'fields' => 'id=>name',
]
);
$form_coupons = wpforms_coupons()->get( 'repository' )->get_form_coupons( $this->get_form_id() );
}
$warning = sprintf(
'<p class="wpforms-alert wpforms-alert-warning%1$s">%2$s</p>',
empty( $form_coupons ) && empty( $this->is_disabled_field ) ? '' : ' wpforms-hidden',
esc_html__( 'You haven\'t selected any coupons that can be used with this form. Please choose at least one coupon.', 'wpforms-lite' )
);
$coupons_field_label = $this->field_element(
'label',
$field,
[
'slug' => 'allowed_coupons',
'value' => esc_html__( 'Allowed Coupons', 'wpforms-lite' ),
'tooltip' => esc_html__( 'Choose coupons that can be used in the field.', 'wpforms-lite' ),
],
false
);
$coupons_field = $this->get_allowed_coupons_field( $coupons, $form_coupons, $field );
$allowed_forms_json = sprintf(
'<input type="hidden" name="fields[%1$s][allowed_coupons_json]" class="wpforms-coupons-allowed_coupons_json" value="%2$s">',
$field['id'],
wp_json_encode( $form_coupons )
);
$this->field_element(
'row',
$field,
[
'slug' => 'allowed_coupons',
'content' => $coupons_field_label . $coupons_field . $allowed_forms_json . $warning,
]
);
$this->field_option( 'required', $field );
$this->field_option( 'basic-options', $field, [ 'markup' => 'close' ] );
$this->field_option( 'advanced-options', $field, [ 'markup' => 'open' ] );
$this->field_option( 'button_text', $field );
$button_text_label = $this->field_element(
'label',
$field,
[
'slug' => 'button_text',
'value' => esc_html__( 'Button Text', 'wpforms-lite' ),
'tooltip' => esc_html__( 'Change button text.', 'wpforms-lite' ),
],
false
);
$button_text_field = $this->field_element(
'text',
$field,
[
'slug' => 'button_text',
'value' => isset( $field['button_text'] ) && ! wpforms_is_empty_string( $field['button_text'] )
? $field['button_text']
: esc_html__( 'Apply', 'wpforms-lite' ),
],
false
);
$this->field_element(
'row',
$field,
[
'slug' => 'button_text',
'content' => $button_text_label . $button_text_field,
]
);
$this->field_option( 'css', $field );
$this->field_option( 'label_hide', $field );
$this->field_option( 'advanced-options', $field, [ 'markup' => 'close' ] );
}
/**
* Get allowed coupons' field.
*
* @since 1.9.4
*
* @param array $coupons Coupons.
* @param array $form_coupons Form coupons.
* @param array $field Field data.
*
* @return string
* @noinspection HtmlUnknownAttribute
*/
private function get_allowed_coupons_field( array $coupons, array $form_coupons, array $field ): string {
$output = sprintf( '<select id="wpforms-field-option-%1$d-%2$s" name="fields[%1$d][%2$s]" multiple>', $field['id'], 'allowed_coupons' );
foreach ( $coupons as $arg_key => $arg_option ) {
$selected = selected( true, in_array( $arg_key, $form_coupons, true ), false );
$output .= sprintf( '<option value="%s" %s>%s</option>', esc_attr( $arg_key ), $selected, $arg_option );
}
$output .= '</select>';
return $output;
}
/**
* Field preview inside the builder.
*
* @since 1.9.4
*
* @param array $field Field data.
*/
public function field_preview( $field ) {
// Label.
$this->field_preview_option(
'label',
$field,
[
'label_badge' => $this->get_field_preview_badge(),
]
);
$allowed_coupons = [];
if ( $this->is_addon_active ) {
$allowed_coupons = wpforms_coupons()->get( 'repository' )->get_form_coupons( $this->get_form_id() );
}
printf(
'<div class="wpforms-field-payment-coupon-wrapper">
<input type="text" class="wpforms-field-payment-coupon-input">
<button type="button" aria-live="assertive" class="wpforms-field-payment-coupon-button">%1$s</button>
<i class="fa fa-exclamation-triangle%2$s"></i>
</div>',
esc_html( $this->get_button_text( $field ) ),
empty( $allowed_coupons ) && empty( $this->is_disabled_field ) ? '' : ' wpforms-hidden'
);
// Description.
$this->field_preview_option( 'description', $field );
// Hide remaining elements.
$this->field_preview_option( 'hide-remaining', $field );
}
/**
* Get form ID. In AJAX requests the $form_id property doesn't exist.
*
* @since 1.9.4
*
* @return bool|int
*/
protected function get_form_id() {
if ( $this->form_id ) {
return $this->form_id;
}
// phpcs:ignore WordPress.Security.NonceVerification.Missing
$this->form_id = isset( $_POST['id'] ) ? absint( $_POST['id'] ) : false;
return $this->form_id;
}
/**
* Get the apply button text.
*
* @since 1.9.4
*
* @param array $field Field data.
*
* @return string
*/
protected function get_button_text( array $field ): string {
return isset( $field['button_text'] ) && ! wpforms_is_empty_string( $field['button_text'] )
? $field['button_text']
: __( 'Apply', 'wpforms-lite' );
}
/**
* Field display on the frontend.
*
* @since 1.9.4
*
* @param array $field Field data.
* @param array $deprecated Field attributes.
* @param array $form_data Form data.
*/
public function field_display( $field, $deprecated, $form_data ) {
}
}