R E D

NAME	SIZE	PERMISSION
Admin	[ DIR ]	drwxr-xr-x
Blocks	[ DIR ]	drwxr-xr-x
Builder	[ DIR ]	drwxr-xr-x
Customizer	[ DIR ]	drwxr-xr-x
Data	[ DIR ]	drwxr-xr-x
Helpers	[ DIR ]	drwxr-xr-x
Services	[ DIR ]	drwxr-xr-x
Container.php	1.05 KB	-rwxr-xr-x
Feed_Locator.php	12.99 KB	-rwxr-xr-x
HTTP_Request.php	1.87 KB	-rwxr-xr-x
PluginSilentUpgrader.php	22.29 KB	-rwxr-xr-x
PluginSilentUpgraderSkin.php	1.15 KB	-rwxr-xr-x
Response.php	642 B	-rwxr-xr-x
SBY_API_Connect.php	9.77 KB	-rwxr-xr-x
SBY_Cache.php	4.72 KB	-rwxr-xr-x
SBY_Cron_Updater.php	6.94 KB	-rwxr-xr-x
SBY_Display_Elements.php	35.4 KB	-rwxr-xr-x
SBY_Feed.php	57.79 KB	-rwxr-xr-x
SBY_GDPR_Integrations.php	2.01 KB	-rwxr-xr-x
SBY_Parse.php	12.28 KB	-rwxr-xr-x
SBY_Posts_Manager.php	7.25 KB	-rwxr-xr-x
SBY_RSS_Connect.php	4.74 KB	-rwxr-xr-x
SBY_Settings.php	16.74 KB	-rwxr-xr-x
SBY_Vars.php	1.03 KB	-rwxr-xr-x
SBY_View.php	777 B	-rwxr-xr-x
SBY_WP_Post.php	6.66 KB	-rwxr-xr-x
SB_YouTube_Data_Encryption.php	3.83 KB	-rwxr-xr-x
SbyWidget.php	2.36 KB	-rwxr-xr-x
class-install-skin.php	584 B	-rwxr-xr-x
sby-functions.php	37.33 KB	-rwxr-xr-x

Code Editor : SbyWidget.php

<?php
/**
 * Class SbyWidget
 *
 * Adds support for a text widget with the [youtube-feed] shortcode inside
 */
namespace SmashBalloon\YouTubeFeed;

use WP_Widget;

class SbyWidget extends WP_Widget
{
    function __construct() {
        parent::__construct(
            'youtube-feeds-widget',
            __( 'YouTube Feed', SBY_TEXT_DOMAIN ),
            array( 'description' => __( 'Display your YouTube feed', SBY_TEXT_DOMAIN ), )
        );
    }

public function widget( $args, $instance ) {

$title = isset( $instance['title'] ) ? apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) : '';
        $content = isset( $instance['content'] ) ? strip_tags( $instance['content'] ) : '['.SBY_SLUG.']';

echo $args['before_widget'];

if ( ! empty( $title ) ) {
            echo $args['before_title'] . esc_html( $title ) . $args['after_title'];
        }

echo do_shortcode( $content );

echo $args['after_widget'];
    }

public function form( $instance ) {

$title = isset( $instance['title'] ) ? $instance['title'] : '';
        $content = isset ( $instance['content'] ) ? strip_tags( $instance['content'] ) : '['.SBY_SLUG.']';
        ?>
        <p>
            <label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( 'Title:' ); ?></label>
            <input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $title ); ?>" />
        </p>
        <textarea class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'content' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'content' ) ); ?>" rows="16"><?php echo strip_tags( $content ); ?></textarea>
        <?php
    }

public function update( $new_instance, $old_instance ) {
        $instance = array();
        $instance['title'] = ( ! empty( $new_instance['title'] ) ) ? strip_tags( $new_instance['title'] ) : '';
        $instance['content'] = ( ! empty( $new_instance['content'] ) ) ? strip_tags( $new_instance['content'] ) : '';

return $instance;
    }
}

// register and load the widget
function sby_load_widget() {
    register_widget( 'SbyWidget' );
}
add_action( 'widgets_init', 'sby_load_widget' );

// allow shortcode in widgets
add_filter( 'widget_text', 'do_shortcode' );

${this.title}

Code Editor : SbyWidget.php