/**
  * Setting up the license manager
  *
  * @since 3.0
  */
 protected function setup_license_manager()
 {
     $license_manager = new MI_Plugin_License_Manager($this);
     $license_manager->setup_hooks();
     add_filter('yst_ga_extension_status', array($this, 'filter_extension_is_active'), 10, 1);
     add_action('yst_ga_show_license_form', array($this, 'action_show_license_form'));
     $this->license_manager = $license_manager;
 }
    /**
     * Shows license page
     */
    public function show_license_page()
    {
        // Instantiate license class
        $license_manager = new MI_Plugin_License_Manager(new Sample_Product());
        ?>
		<div class="wrap">
			<?php 
        //settings_errors();
        ?>

			<?php 
        $license_manager->show_license_form(false);
        ?>
		</div>
	<?php 
    }
 /**
  * Render the admin page footer with sidebar for the GA Plugin
  */
 public function content_footer()
 {
     do_action('yoast_ga_admin_footer');
     if (class_exists('MI_Product_GA_Premium')) {
         $license_manager = new MI_Plugin_License_Manager(new MI_Product_GA_Premium());
         if ($license_manager->license_is_valid()) {
             return;
         }
     }
     $banners = array();
     $banners[] = array('url' => 'https://optinmonster.com/?utm_source=monsterinsights-config&utm_medium=banner&utm_campaign=gaplugin', 'banner' => $this->plugin_url . 'assets/img/omupsell.png', 'title' => 'Convert Visitors into Subscribers');
     $banners[] = array('url' => 'https://www.monsterinsights.com/pricing/?utm_source=monsterinsights-config&utm_medium=banner&utm_campaign=gaplugin', 'banner' => $this->plugin_url . 'assets/img/upgradetopro.png', 'title' => 'Get the premium version of Google Analytics by MonsterInsights!');
     $banners[] = array('url' => 'http://www.wpbeginner.net/?utm_source=monsterinsights-config&utm_medium=banner&utm_campaign=gaplugin', 'banner' => $this->plugin_url . 'assets/img/wpbeginnerupsell.png', 'title' => 'The best collection of free beginner WordPress resources!');
     $banners[] = array('url' => 'https://wpforms.com/pricing/?utm_source=monsterinsights-config&utm_medium=banner&utm_campaign=gaplugin', 'banner' => $this->plugin_url . 'assets/img/wpformsupsell.png', 'title' => 'Get the most beginner friendly WordPress contact form plugin in the market!');
     shuffle($banners);
     require 'views/content-footer.php';
 }