<?php if ( ! defined( 'ABSPATH' ) ) exit;

[0] Fix | Delete

/**

[1] Fix | Delete

* Adds Ninja Forms widget.

[2] Fix | Delete

*/

[3] Fix | Delete

class NF_Widget extends WP_Widget {

[4] Fix | Delete

[5] Fix | Delete

/**

[6] Fix | Delete

* Register widget with WordPress.

[7] Fix | Delete

*/

[8] Fix | Delete

public function __construct() {

[9] Fix | Delete

parent::__construct(

[10] Fix | Delete

'ninja_forms_widget', // Base ID

[11] Fix | Delete

'Ninja Forms Widget', // Name

[12] Fix | Delete

array( 'description' => esc_html__( 'Ninja Forms Widget', 'ninja-forms' ), ) // Args

[13] Fix | Delete

);

[14] Fix | Delete

}

[15] Fix | Delete

[16] Fix | Delete

/**

[17] Fix | Delete

* Front-end display of widget.

[18] Fix | Delete

*

[19] Fix | Delete

* @see WP_Widget::widget()

[20] Fix | Delete

*

[21] Fix | Delete

* @param array $args Widget arguments.

[22] Fix | Delete

* @param array $instance Saved values from database.

[23] Fix | Delete

*/

[24] Fix | Delete

public function widget( $args, $instance ) {

[25] Fix | Delete

$form = Ninja_Forms()->form( $instance['form_id'] )->get();

[26] Fix | Delete

$title = $form->get_setting( 'title' );

[27] Fix | Delete

[28] Fix | Delete

$title = apply_filters( 'widget_title', $title );

[29] Fix | Delete

$display_title = $instance['display_title'];

[30] Fix | Delete

[31] Fix | Delete

echo $args[ 'before_widget' ];

[32] Fix | Delete

if ( ! empty( $title ) AND $display_title == 1 )

[33] Fix | Delete

echo $args[ 'before_title' ] . esc_html( $title ) . $args[ 'after_title' ];

[34] Fix | Delete

Ninja_Forms()->display( $instance['form_id'] );

[35] Fix | Delete

echo $args[ 'after_widget' ];

[36] Fix | Delete

}

[37] Fix | Delete

[38] Fix | Delete

/**

[39] Fix | Delete

* Sanitize widget form values as they are saved.

[40] Fix | Delete

*

[41] Fix | Delete

* @see WP_Widget::update()

[42] Fix | Delete

*

[43] Fix | Delete

* @param array $new_instance Values just sent to be saved.

[44] Fix | Delete

* @param array $old_instance Previously saved values from database.

[45] Fix | Delete

*

[46] Fix | Delete

* @return array Updated safe values to be saved.

[47] Fix | Delete

*/

[48] Fix | Delete

public function update( $new_instance, $old_instance ) {

[49] Fix | Delete

[50] Fix | Delete

$instance = array();

[51] Fix | Delete

$instance['form_id'] = $new_instance['form_id'];

[52] Fix | Delete

$instance['display_title'] = $new_instance['display_title'];

[53] Fix | Delete

[54] Fix | Delete

return $instance;

[55] Fix | Delete

}

[56] Fix | Delete

[57] Fix | Delete

/**

[58] Fix | Delete

* Back-end widget form.

[59] Fix | Delete

*

[60] Fix | Delete

* @see WP_Widget::form()

[61] Fix | Delete

*

[62] Fix | Delete

* @param array $instance Previously saved values from database.

[63] Fix | Delete

*/

[64] Fix | Delete

public function form( $instance ) {

[65] Fix | Delete

if( isset( $instance['form_id'] ) ){

[66] Fix | Delete

$form_id = $instance['form_id'];

[67] Fix | Delete

}else{

[68] Fix | Delete

$form_id = '';

[69] Fix | Delete

}

[70] Fix | Delete

[71] Fix | Delete

if( isset( $instance['display_title'] ) ){

[72] Fix | Delete

$display_title = $instance['display_title'];

[73] Fix | Delete

}else{

[74] Fix | Delete

$display_title = 0;

[75] Fix | Delete

}

[76] Fix | Delete

[77] Fix | Delete

?>

[78] Fix | Delete

<p>

[79] Fix | Delete

<label>

[80] Fix | Delete

<?php esc_html_e( 'Display Title', 'ninja-forms' ); ?>

[81] Fix | Delete

<input type="hidden" value="0" name="<?php echo esc_attr( $this->get_field_name( 'display_title' ) ); ?>">

[82] Fix | Delete

<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 );?>>

[83] Fix | Delete

</label>

[84] Fix | Delete

</p>

[85] Fix | Delete

<p>

[86] Fix | Delete

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

[87] Fix | Delete

<option value="0">-- <?php esc_html_e('None', 'ninja-forms');?></option>

[88] Fix | Delete

<?php

[89] Fix | Delete

$all_forms = Ninja_Forms()->form()->get_forms();

[90] Fix | Delete

[91] Fix | Delete

foreach($all_forms as $form){

[92] Fix | Delete

?>

[93] Fix | Delete

<option value="<?php echo intval( $form->get_id() );?>" <?php selected( $form->get_id(), $form_id );?>>

[94] Fix | Delete

<?php echo esc_html( $form->get_setting( 'title' ) );?>

[95] Fix | Delete

</option>

[96] Fix | Delete

<?php

[97] Fix | Delete

}

[98] Fix | Delete

?>

[99] Fix | Delete

</select>

[100] Fix | Delete

</p>

[101] Fix | Delete

[102] Fix | Delete

<?php

[103] Fix | Delete

}

[104] Fix | Delete

[105] Fix | Delete

} // class Foo_Widget

[106] Fix | Delete

[107] Fix | Delete

/**

[108] Fix | Delete

* Register NF widget

[109] Fix | Delete

*

[110] Fix | Delete

* @see 'widgets_init'

[111] Fix | Delete

*/

[112] Fix | Delete

function NF_register_widgets() {

[113] Fix | Delete

register_widget( 'NF_Widget' );

[114] Fix | Delete

}

[115] Fix | Delete

[116] Fix | Delete

add_action( 'widgets_init', 'NF_register_widgets' );

[117] Fix | Delete

[118] Fix | Delete