# defender-security/3.0.1/src/controller/tutorial.php

Defender Security – Malware Scanner, Login Security & Firewall, version 3.0.1. 130 lines.

- Page: https://pluginprobe.com/plugins/defender-security/3.0.1/code/src/controller/tutorial.php
- Raw: https://pluginprobe.com/plugins/defender-security/3.0.1/raw/src/controller/tutorial.php
- Modified: 2022-06-16T08:36:34+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/defender-security/3.0.1/code/src/controller/tutorial.php#L10-L20`.

```php
<?php

namespace WP_Defender\Controller;

use Calotes\Component\Response;
use Calotes\Helper\Route;
use WP_Defender\Controller;

/**
 * Class Tutorial
 * @package WP_Defender\Controller
 */
class Tutorial extends Controller {
	public $slug = 'wdf-tutorial';

	public function __construct() {
		// Check if tutorials should be hidden.
		$hide = apply_filters( 'wpmudev_branding_hide_doc_link', false );
		if ( ! $hide ) {
			$this->register_page(
				esc_html__( 'Tutorials', 'wpdef' ),
				$this->slug,
				array(
					&$this,
					'main_view',
				),
				$this->parent_slug
			);
			add_action( 'defender_enqueue_assets', array( &$this, 'enqueue_assets' ) );
			$this->register_routes();
		}
	}

	/**
	 * Enqueue assets & output data.
	 */
	public function enqueue_assets() {
		if ( ! $this->is_page_active() ) {
			return;
		}
		wp_localize_script( 'def-tutorial', 'tutorial', $this->data_frontend() );
		wp_enqueue_script( 'def-tutorial' );
		$this->enqueue_main_assets();
	}

	public function main_view() {
		$this->render( 'main' );
	}

	/**
	 * @return bool
	 */
	public function is_show() {
		return ! get_site_option( 'wp_defender_hide_tutorials' ) && ! apply_filters( 'wpmudev_branding_hide_doc_link', false );
	}

	/**
	 * @return array
	 */
	public function to_array() {
		[$routes, $nonces] = Route::export_routes( 'tutorial' );

		return array(
			'show'      => $this->is_show(),
			'endpoints' => $routes,
			'nonces'    => $nonces,
		);
	}

	/**
	 * Hide tutorials.
	 *
	 * @return Response
	 * @defender_route
	 */
	public function hide() {
		update_site_option( 'wp_defender_hide_tutorials', true );

		return new Response(
			true,
			array(
				'message' => sprintf(
				/* translators: %s - tutorial link */
					__(
						"The widget has been removed. You can check all defender tutorials at the <a href=\"%s\">tutorials' tab</a> at any time.",
						'wpdef'
					),
					network_admin_url( 'admin.php?page=wdf-tutorial' )
				),
			)
		);
	}

	public function remove_settings() {
		delete_site_option( 'wp_defender_hide_tutorials' );
	}

	public function remove_data() {
		delete_site_option( 'wp_defender_hide_tutorials' );
	}

	/**
	 * All the variables that we will show on frontend, both in the main page, or dashboard widget.
	 *
	 * @return array
	 */
	public function data_frontend() {
		return array_merge(
			array(
				'show' => $this->is_show(),
			),
			$this->dump_routes_and_nonces()
		);
	}

	/**
	 * Import the data of other source into this, it can be when HUB trigger the import, or user apply a preset.
	 *
	 * @param array $data
	 */
	public function import_data( $data ) {}

	/**
	 * @return array
	 */
	public function export_strings() {
		return array();
	}
}

```