Your IP : 3.135.249.119
<?php if ( ! defined( 'ABSPATH' ) ) exit;
/**
* Adds Ninja Forms widget.
*/
class NF_Widget extends WP_Widget {
/**
* Register widget with WordPress.
*/
public function __construct() {
parent::__construct(
'ninja_forms_widget', // Base ID
'Ninja Forms Widget', // Name
array( 'description' => 'Ninja Forms Widget' ) // Args
);
}
/**
* Front-end display of widget.
*
* @see WP_Widget::widget()
*
* @param array $args Widget arguments.
* @param array $instance Saved values from database.
*/
public function widget( $args, $instance ) {
$form = Ninja_Forms()->form( $instance['form_id'] )->get();
$title = $form->get_setting( 'title' );
$title = apply_filters( 'widget_title', $title );
$display_title = $instance['display_title'];
echo $args[ 'before_widget' ];
if ( ! empty( $title ) AND $display_title == 1 )
echo $args[ 'before_title' ] . esc_html( $title ) . $args[ 'after_title' ];
Ninja_Forms()->display( $instance['form_id'] );
echo $args[ 'after_widget' ];
}
/**
* Sanitize widget form values as they are saved.
*
* @see WP_Widget::update()
*
* @param array $new_instance Values just sent to be saved.
* @param array $old_instance Previously saved values from database.
*
* @return array Updated safe values to be saved.
*/
public function update( $new_instance, $old_instance ) {
$instance = array();
$instance['form_id'] = $new_instance['form_id'];
$instance['display_title'] = $new_instance['display_title'];
return $instance;
}
/**
* Back-end widget form.
*
* @see WP_Widget::form()
*
* @param array $instance Previously saved values from database.
*/
public function form( $instance ) {
if( isset( $instance['form_id'] ) ){
$form_id = $instance['form_id'];
}else{
$form_id = '';
}
if( isset( $instance['display_title'] ) ){
$display_title = $instance['display_title'];
}else{
$display_title = 0;
}
?>
<p>
<label>
<?php esc_html_e( 'Display Title', 'ninja-forms' ); ?>
<input type="hidden" value="0" name="<?php echo esc_attr( $this->get_field_name( 'display_title' ) ); ?>">
<input type="checkbox" value="1" id="<?php echo esc_attr( $this->get_field_id( 'display_title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'display_title' ) ); ?>" <?php checked( $display_title, 1 );?>>
</label>
</p>
<p>
<select id="<?php echo esc_attr( $this->get_field_id( 'form_id' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'form_id' ) ); ?>">
<option value="0">-- <?php esc_html_e('None', 'ninja-forms');?></option>
<?php
$all_forms = Ninja_Forms()->form()->get_forms();
foreach($all_forms as $form){
?>
<option value="<?php echo intval( $form->get_id() );?>" <?php selected( $form->get_id(), $form_id );?>>
<?php echo esc_html( $form->get_setting( 'title' ) );?>
</option>
<?php
}
?>
</select>
</p>
<?php
}
} // class Foo_Widget
/**
* Register NF widget
*
* @see 'widgets_init'
*/
function NF_register_widgets() {
register_widget( 'NF_Widget' );
}
add_action( 'widgets_init', 'NF_register_widgets' );