<?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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* WPForms widget.

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*

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* @since 1.0.2

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*/

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class WPForms_Widget extends WP_Widget {

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/**

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* Hold widget settings defaults, populated in constructor.

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*

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* @since 1.0.2

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*

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* @var array

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*/

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protected $defaults;

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/**

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* Constructor.

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*

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* @since 1.0.2

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*/

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public function __construct() {

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// Widget defaults.

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$this->defaults = [

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'title' => '',

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'form_id' => '',

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'show_title' => false,

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'show_desc' => false,

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];

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// Widget Slug.

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$widget_slug = 'wpforms-widget';

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// Widget basics.

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$widget_ops = [

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'classname' => $widget_slug,

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'description' => esc_html_x( 'Display a form.', 'Widget', 'wpforms-lite' ),

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'show_instance_in_rest' => false,

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];

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// Widget controls.

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$control_ops = [

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'id_base' => $widget_slug,

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];

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// Load widget.

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parent::__construct( $widget_slug, esc_html_x( 'WPForms', 'Widget', 'wpforms-lite' ), $widget_ops, $control_ops );

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}

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/**

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* Output the HTML for this widget.

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*

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* @since 1.0.2

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*

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* @param array $args An array of standard parameters for widgets in this theme.

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* @param array $instance An array of settings for this widget instance.

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*/

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public function widget( $args, $instance ) {

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// Merge with defaults.

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$instance = wp_parse_args( (array) $instance, $this->defaults );

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$args = wp_parse_args(

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$args,

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[

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'before_widget' => '',

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'after_widget' => '',

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'before_title' => '',

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'after_title' => '',

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]

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);

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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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echo $args['before_widget'];

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if ( ! empty( $instance['title'] ) ) {

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// phpcs:ignore

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echo $args['before_title'] . apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) . $args['after_title'];

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}

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if ( ! empty( $instance['form_id'] ) ) {

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wpforms()->obj( 'frontend' )->output( absint( $instance['form_id'] ), (bool) $instance['show_title'], (bool) $instance['show_desc'] );

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}

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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped

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echo $args['after_widget'];

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}

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/**

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* Deal with the settings when they are saved by the admin. Here is

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* where any validation should be dealt with.

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*

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* @since 1.0.2

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*

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* @param array $new_instance An array of new settings as submitted by the admin.

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* @param array $old_instance An array of the previous settings.

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*

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* @return array The validated and (if necessary) amended settings

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*/

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public function update( $new_instance, $old_instance ) {

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$new_instance['title'] = wp_strip_all_tags( $new_instance['title'] );

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$new_instance['form_id'] = ! empty( $new_instance['form_id'] ) ? (int) $new_instance['form_id'] : 0;

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$new_instance['show_title'] = isset( $new_instance['show_title'] ) && $new_instance['show_title'] ? '1' : false;

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$new_instance['show_desc'] = isset( $new_instance['show_desc'] ) && $new_instance['show_desc'] ? '1' : false;

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return $new_instance;

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}

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/**

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* Display the form for this widget on the Widgets page of the WP Admin area.

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*

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* @since 1.0.2

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*

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* @param array $instance An array of the current settings for this widget.

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*/

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public function form( $instance ) {

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// Merge with defaults.

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$instance = wp_parse_args( (array) $instance, $this->defaults );

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?>

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<p>

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<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>">

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<?php echo esc_html( _x( 'Title:', 'Widget', 'wpforms-lite' ) ); ?>

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</label>

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<input type="text" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $instance['title'] ); ?>" class="widefat"/>

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</p>

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<p>

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<label for="<?php echo esc_attr( $this->get_field_id( 'form_id' ) ); ?>">

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<?php echo esc_html( _x( 'Form:', 'Widget', 'wpforms-lite' ) ); ?>

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</label>

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<select class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'form_id' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'form_id' ) ); ?>">

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<?php

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$forms = wpforms()->obj( 'form' )->get();

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if ( ! empty( $forms ) ) {

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echo '<option value="" selected disabled>' . esc_html_x( 'Select your form', 'Widget', 'wpforms-lite' ) . '</option>';

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foreach ( $forms as $form ) {

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echo '<option value="' . esc_attr( $form->ID ) . '" ' . selected( $instance['form_id'], $form->ID, false ) . '>' . esc_html( $form->post_title ) . '</option>';

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}

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} else {

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echo '<option value="">' . esc_html_x( 'No forms', 'Widget', 'wpforms-lite' ) . '</option>';

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}

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?>

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</select>

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</p>

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<p>

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<input type="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'show_title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_title' ) ); ?>" <?php checked( '1', $instance['show_title'] ); ?>>

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<label for="<?php echo esc_attr( $this->get_field_id( 'show_title' ) ); ?>">

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<?php echo esc_html( _x( 'Display form name', 'Widget', 'wpforms-lite' ) ); ?>

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</label>

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<br>

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<input type="checkbox" id="<?php echo esc_attr( $this->get_field_id( 'show_desc' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'show_desc' ) ); ?>" <?php checked( '1', $instance['show_desc'] ); ?>>

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<label for="<?php echo esc_attr( $this->get_field_id( 'show_desc' ) ); ?>">

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<?php echo esc_html( _x( 'Display form description', 'Widget', 'wpforms-lite' ) ); ?>

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</label>

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</p>

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<?php

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}

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}

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/**

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* Register the WPForms widget.

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*

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* @since 1.0.2

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*/

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function wpforms_register_widgets() { // phpcs:ignore WPForms.PHP.HooksMethod.InvalidPlaceForAddingHooks

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// Hide legacy widget. This filter is available from WP 5.8.

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// phpcs:disable WPForms.PHP.ValidateHooks.InvalidHookName, WPForms.Comments.PHPDocHooks.RequiredHookDocumentation

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add_filter(

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'widget_types_to_hide_from_legacy_widget_block',

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static function ( $widget_types ) {

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$widget_types[] = 'wpforms-widget';

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return $widget_types;

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}

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);

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// phpcs:enable WPForms.PHP.ValidateHooks.InvalidHookName, WPForms.Comments.PHPDocHooks.RequiredHookDocumentation

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register_widget( 'WPForms_Widget' );

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}

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add_action( 'widgets_init', 'wpforms_register_widgets' );

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