PHP WYSIJA::is_plugin_active方法代码示例

 function resolveConflicts()
 {
     $modelConfig =& WYSIJA::get('config', 'model');
     $possibleConflictiveThemes = $modelConfig->getValue('conflictiveThemes');
     $conflictingTheme = null;
     $currentTheme = strtolower(get_current_theme());
     foreach ($possibleConflictiveThemes as $keyTheme => $conflictTheme) {
         if ($keyTheme === $currentTheme) {
             $conflictingTheme = $keyTheme;
         }
     }
     if ($conflictingTheme !== null) {
         $helperConflicts =& WYSIJA::get('conflicts', 'helper');
         $helperConflicts->resolve(array($possibleConflictiveThemes[$conflictingTheme]));
     }
     $possibleConflictivePlugins = $modelConfig->getValue("conflictivePlugins");
     $conflictingPlugins = array();
     foreach ($possibleConflictivePlugins as $keyPlg => $conflictPlug) {
         if (WYSIJA::is_plugin_active($conflictPlug['file'])) {
             $conflictingPlugins[$keyPlg] = $conflictPlug;
         }
     }
     if ($conflictingPlugins) {
         $helperConflicts =& WYSIJA::get("conflicts", "helper");
         $helperConflicts->resolve($conflictingPlugins);
     }
 }

 function WYSIJA_help_front()
 {
     parent::WYSIJA_help();
     if (isset($_REQUEST['wysija-page']) || isset($_REQUEST['wysija-launch'])) {
         if (defined('DOING_AJAX')) {
             add_action('wp_ajax_nopriv_wysija_ajax', array($this, 'ajax'));
         } else {
             $paramscontroller = $_REQUEST['controller'];
             if ($paramscontroller == 'stat') {
                 $paramscontroller = 'stats';
             }
             $this->controller =& WYSIJA::get($paramscontroller, 'controller');
             if (method_exists($this->controller, $_REQUEST['action'])) {
                 add_action('init', array($this->controller, $_REQUEST['action']));
             } else {
                 $this->error('Action does not exist.');
             }
             if (isset($_REQUEST['wysija-page'])) {
                 add_filter('wp_title', array($this, 'meta_page_title'));
                 add_filter('the_title', array($this, 'scan_title'));
                 add_filter('the_content', array($this, 'scan_content'), 98);
                 if (isset($_REQUEST['message_success'])) {
                     add_filter('the_content', array($this, 'scan_content_NLform'), 99);
                 }
             }
             if (isset($_REQUEST['wysija-page'])) {
                 add_filter('wp_title', array($this, 'meta_page_title'));
                 add_filter('the_title', array($this, 'scan_title'));
                 add_filter('the_content', array($this, 'scan_content'), 98);
                 if (isset($_REQUEST['message_success'])) {
                     add_filter('the_content', array($this, 'scan_content_NLform'), 99);
                 }
             }
         }
     } else {
         add_filter('the_content', array($this, 'scan_content_NLform'), 99);
         add_shortcode('wysija_form', array($this, 'scan_form_shortcode'));
         $mConfig =& WYSIJA::get('config', 'model');
         if ($mConfig->getValue('commentform')) {
             add_action('comment_form', array($this, 'comment_form_extend'));
             add_action('comment_post', array($this, 'comment_posted'), 60, 2);
         }
         if ($mConfig->getValue('registerform')) {
             if (is_multisite()) {
                 add_action('signup_extra_fields', array($this, 'register_form_extend'));
                 add_filter('wpmu_validate_user_signup', array($this, 'registerms_posted'), 60, 3);
             } else {
                 add_action('register_form', array($this, 'register_form_extend'));
                 add_action('register_post', array($this, 'register_posted'), 60, 3);
             }
             if (WYSIJA::is_plugin_active('buddypress/bp-loader.php')) {
                 add_action('bp_after_signup_profile_fields', array($this, 'register_form_bp_extend'));
                 add_action('bp_signup_validate', array($this, 'register_bp'), 60, 3);
             }
         }
     }
 }

    function basics()
    {
        $step = array();
        $step['company_address'] = array('type' => 'textarea', 'label' => __("Your company's address", WYSIJA), 'desc' => __("The address will be added to your newsletter's footer. This helps avoid spam filters.", WYSIJA), 'rows' => "3", 'cols' => "40");
        $step['emails_notified'] = array('type' => 'email_notifications', 'label' => __('Email notifications', WYSIJA), 'desc' => __('Enter the email addresses that should receive notifications (separate by comma).', WYSIJA));
        $step['from_name'] = array('type' => 'fromname', 'class' => 'validate[required]', 'label' => __('Sender of notifications', WYSIJA), 'desc' => __('Choose a FROM name and email address for notifications emails.', WYSIJA));
        $step['commentform'] = array('type' => 'commentform', 'label' => __('Subscribe in comments', WYSIJA), 'desc' => __('Visitors who submit a comment on a post can click on a checkbox to subscribe.', WYSIJA));
        $showregisteroption = true;
        //this option is only available for the main site
        if (is_multisite() && get_current_blog_id() != 1) {
            $showregisteroption = false;
        }
        if ($showregisteroption) {
            $step['registerform'] = array('type' => 'commentform', 'label' => __('Subscribe in registration form', WYSIJA), 'desc' => __('Allow users who register to your site to subscribe on a list of your choice.', WYSIJA));
        }
        $modelU = WYSIJA::get('user', 'model');
        $objUser = $modelU->getCurrentSubscriber();
        $step['viewinbrowser'] = array('type' => 'viewinbrowser', 'label' => __('Link to browser version', WYSIJA), 'desc' => __('Displays at the top of your newsletters. Don\'t forget to include the link tag, ie: [link]The link[/link]', WYSIJA));
        $step['unsubscribe_linkname'] = array('type' => 'input', 'label' => __('Text of "Unsubscribe" link', WYSIJA), 'desc' => __('This changes the label for the unsubscribe link in the footer of your newsletters.', WYSIJA));
        $step['unsubscribe_page'] = array('type' => 'page_selection', 'label' => __('Unsubscribe page', WYSIJA), 'desc' => __('A subscriber is directed to a page of your choice after clicking on the unsubscribe link, at the bottom of a newsletter.', WYSIJA));
        $model_config = WYSIJA::get('config', 'model');
        ?>
		<table class="form-table">
			<tbody>
			<?php 
        // display that premium is activated
        if (WYSIJA::is_plugin_active('wysija-newsletters-premium/index.php') && $this->model->getValue('premium_key')) {
            ?>
					<tr>
						<td class="premium_activated" colspan="2">
							<i class="dashicons dashicons-awards"></i><?php 
            echo __('Your Premium is activated.', WYSIJA);
            ?>
						</td>
					</tr>
			<?php 
        }
        echo $this->buildMyForm($step, $model_config->values, 'config');
        ?>
			</tbody>
		</table>
		<?php 
    }

 function define_translated_strings()
 {
     $config =& WYSIJA::get('config', 'model');
     $linkcontent = __("It doesn't always work the way we want it to, doesn't it? We have a [link]dedicated support website[/link] with documentation and a ticketing system.", WYSIJA);
     $finds = array('[link]', '[/link]');
     $replace = array('<a target="_blank" href="http://support.wysija.com" title="support.wysija.com">', '</a>');
     $truelinkhelp = '<p>' . str_replace($finds, $replace, $linkcontent) . '</p>';
     $extra = __('[link]Request a feature for Wysija[/link] in User Voice.', WYSIJA);
     $finds = array('[link]', '[/link]');
     $replace = array('<a target="_blank" href="http://wysija.uservoice.com/forums/150107-feature-request" title="Wysija User Voice">', '</a>');
     $truelinkhelp .= '<p>' . str_replace($finds, $replace, $extra) . '</p>';
     $truelinkhelp .= '<p>' . __('Wysija Version: ', WYSIJA) . '<strong>' . WYSIJA::get_version() . '</strong></p>';
     $this->menus = array('campaigns' => array('title' => 'Wysija'), 'subscribers' => array('title' => __('Subscribers', WYSIJA)), 'config' => array('title' => __('Settings', WYSIJA)));
     $this->menuHelp = $truelinkhelp;
     if ($config->getValue('queue_sends_slow')) {
         $msg = $config->getValue('ignore_msgs');
         if (!isset($msg['queuesendsslow'])) {
             $this->notice(__('Tired of waiting more than 48h to send your emails?', WYSIJA) . ' ' . str_replace(array('[link]', '[/link]'), array('<a href="http://support.wysija.com/knowledgebase/how-fast-can-i-send-emails-optimal-sending-configurations-explained/?utm_source=wpadmin&utm_campaign=slowqueue" target="_blank">', '</a>'), __('[link]Find out[/link] how you can improve this.', WYSIJA)) . ' <a class="linkignore queuesendsslow" href="javascript:;">' . __('Hide!', WYSIJA) . '</a>');
         }
     }
     if (defined('DISABLE_WP_CRON') && DISABLE_WP_CRON && !WYSIJA::is_plugin_active('wp-cron-control/wp-cron-control.php')) {
         $msg = $config->getValue('ignore_msgs');
         if (!isset($msg['crondisabled'])) {
             $this->notice(__("Oops! Looks like your site's event scheduler (wp-cron) is turned off.", WYSIJA) . ' ' . str_replace(array('[link]', '[/link]'), array('<a href="http://support.wysija.com/knowledgebase/your-cron-is-disabled/" target="_blank">', '</a>'), __('[link]Read more.[/link]', WYSIJA)) . ' <a class="linkignore crondisabled" href="javascript:;">' . __('Hide!', WYSIJA) . '</a>');
         }
     }
     if (WYSIJA_ITF) {
         global $wysija_installing;
         if (!$config->getValue('sending_emails_ok')) {
             $msg = $config->getValue('ignore_msgs');
             $urlsendingmethod = 'admin.php?page=wysija_config#tab-sendingmethod';
             if ($_REQUEST['page'] === 'wysija_config') {
                 $urlsendingmethod = '#tab-sendingmethod';
             }
         }
     }
 }

 function add_text_cron_premium($content)
 {
     if (WYSIJA::is_plugin_active('wysija-newsletters-premium/index.php') && $this->model->getValue('premium_key')) {
         $content = __('I\'m a premium user, MailPoet.com will make sure my emails get sent on time.', WYSIJA) . '<br/>';
         $content .= __('If I want I can [link]create an additional cron job[/link] on my end to increase the sending frequency.', WYSIJA) . '<br/><span>' . __('Use this URL in your cron job: [cron_url]') . '</span>';
     }
     return $content;
 }

 /**
  * let's fix all the conflicts that we may have
  */
 function resolveConflicts()
 {
     // check conflicting themes
     $possibleConflictiveThemes = $this->controller->get_conflictive_plugins(true);
     $conflictingTheme = null;
     $currentTheme = strtolower(function_exists('wp_get_theme') ? wp_get_theme() : get_current_theme());
     foreach ($possibleConflictiveThemes as $keyTheme => $conflictTheme) {
         if ($keyTheme === $currentTheme) {
             $conflictingTheme = $keyTheme;
         }
     }
     // if the current theme is known to make troubles, let's resolve this
     if ($conflictingTheme !== null) {
         $helperConflicts = WYSIJA::get('conflicts', 'helper');
         $helperConflicts->resolve(array($possibleConflictiveThemes[$conflictingTheme]));
     }
     // check conflicting plugins
     $possibleConflictivePlugins = $this->controller->get_conflictive_plugins();
     $conflictingPlugins = array();
     foreach ($possibleConflictivePlugins as $keyPlg => $conflictPlug) {
         if (WYSIJA::is_plugin_active($conflictPlug['file'])) {
             //plugin is activated
             $conflictingPlugins[$keyPlg] = $conflictPlug;
         }
     }
     if ($conflictingPlugins) {
         $helperConflicts = WYSIJA::get('conflicts', 'helper');
         $helperConflicts->resolve($conflictingPlugins);
     }
 }

 function is_caching_active()
 {
     $checkPlugins = array('wp-super-cache/wp-cache.php', 'w3-total-cache/w3-total-cache.php', 'quick-cache/quick-cache.php', 'hyper-cache/plugin.php');
     foreach ($checkPlugins as $pluginFileName) {
         if (WYSIJA::is_plugin_active($pluginFileName)) {
             switch ($pluginFileName) {
                 case 'wp-super-cache/wp-cache.php':
                     global $cache_enabled, $super_cache_enabled;
                     if (!(WP_CACHE && $cache_enabled && $super_cache_enabled)) {
                         continue 2;
                     }
                     break;
                 case 'w3-total-cache/w3-total-cache.php':
                     $config =& w3_instance("W3_Config");
                     if (!(WP_CACHE && $config->get_boolean("pgcache.enabled"))) {
                         continue 2;
                     }
                     break;
                 case 'quick-cache/quick-cache.php':
                     if (!(WP_CACHE && $GLOBALS["WS_PLUGIN__"]["qcache"]["o"]["enabled"])) {
                         continue 2;
                     }
                     break;
                 case 'hyper-cache/plugin.php':
                     if (!WP_CACHE) {
                         continue 2;
                     }
                     break;
                 default:
                     continue 2;
             }
             return true;
         }
     }
     return false;
 }

 /**
  * install the premium package from wysija's remote server
  */
 function install_wjp()
 {
     $premiumpluginname = 'wysija-newsletters-premium/index.php';
     echo '<html><head></head><body style="font-family: sans-serif;font-size: 12px;line-height: 1.4em;">';
     if (WYSIJA::is_plugin_active($premiumpluginname)) {
         echo '<p>' . __('Plugin is already installed and activated.', WYSIJA) . '</p>';
         exit;
     }
     //test if plugin is installed but not activated
     $pluginslist = get_plugins();
     if (isset($pluginslist[$premiumpluginname])) {
         //try to activate it simply
         error_reporting(E_ALL);
         ini_set('display_errors', '1');
         activate_plugin($premiumpluginname);
         echo '<p>' . __('Your Premium features are now activated. Happy emailing!', WYSIJA) . '</p>';
     } else {
         $helper_package = WYSIJA::get('package', 'helper');
         $helper_package->install('wysija-newsletters-premium', true);
     }
     echo '</body></html>';
     exit;
 }

    function WYSIJA_help_front(){
        parent::WYSIJA_help();


        /*if(defined('WYSIJA_DBG_ALL')){
            $config=WYSIJA::get('config','model');
            define('WYSIJA_DBG',(int)$config->getValue('debug_new'));

            if(WYSIJA_DBG>0) include_once(WYSIJA_INC.'debug.php');

            if(!function_exists('dbg')) {
                function dbg($mixed,$exit=true){}
            }
         }*/
        /* the controller is frontend if there is any wysija data requested */

        /*$config=WYSIJA::get("config","model");
        if($config->getValue("debug_on")) include_once(WYSIJA_INC."debug.php");*/
        //include_once(WYSIJA_INC."debug.php");

        // wysija form shortcode
        add_shortcode('wysija_form', array($this,'scan_form_shortcode'));
        // wysija total of subscribers shortcode
        add_shortcode('wysija_subscribers_count', array($this,'scan_subscribers_count_shortcode'));

        /* We try to process the least possible code */
        if(isset($_REQUEST['wysija-page']) || isset($_REQUEST['wysija-launch'])){

            if(defined('DOING_AJAX')){
                add_action('wp_ajax_nopriv_wysija_ajax', array($this, 'ajax'));
            }else{
                $paramscontroller=$_REQUEST['controller'];
                //this is an exception on one server this params stats was not accepted
                if($paramscontroller=='stat') $paramscontroller='stats';

                $this->controller=WYSIJA::get($paramscontroller,'controller');
                if(isset($_REQUEST['action']) && method_exists($this->controller, $_REQUEST['action'])){
                    add_action('init',array($this->controller,$_REQUEST['action']));
                    //$this->controller->$_REQUEST['action']();
                }else $this->error('Action does not exist.');

                if(isset($_REQUEST['wysija-page'])){
                    /* set the content filter to replace the shortcode */
                    add_filter('wp_title', array($this,'meta_page_title'));
                    add_filter( 'the_title', array($this,'scan_title'));
                    add_filter( 'the_content', array($this,'scan_content'),98);
                    if(isset($_REQUEST['message_success'])){
                        add_filter( 'the_content', array($this,'scan_content_NLform'),99 );
                    }
                }

                if(isset($_REQUEST['wysija-page'])){
                    /* set the content filter to replace the shortcode */
                    add_filter('wp_title', array($this,'meta_page_title'));
                    add_filter( 'the_title', array($this,'scan_title'));
                    add_filter( 'the_content', array($this,'scan_content'),98);
                    if(isset($_REQUEST['message_success'])){
                        add_filter( 'the_content', array($this,'scan_content_NLform'),99 );
                    }
                }
            }
        }else{
            add_filter('the_content', array($this,'scan_content_NLform'),99 );
           //if the comment form checkbox option is activated we add some hooks to process it
           $mConfig=WYSIJA::get('config','model');
           if($mConfig->getValue('commentform')){
                add_action('comment_form', array($this,'comment_form_extend'));
                add_action('comment_post',  array($this,'comment_posted'), 60,2);
           }

           //if the register form checkbox option is activated we add some hooks to process it
           if($mConfig->getValue('registerform')){
               if(is_multisite()){
                   add_action('signup_extra_fields', array($this,'register_form_extend'));
                   // we need this condition otherwise we will send two confirmation emails when on ms with buddypress
                    if(!WYSIJA::is_plugin_active('buddypress/bp-loader.php')){
                        add_filter('wpmu_validate_user_signup',  array($this,'registerms_posted'), 60,3);
                    }

               }else{
                   add_action('register_form', array($this,'register_form_extend'));
                   add_action('register_post',  array($this,'register_posted'), 60,3);
               }

                if(WYSIJA::is_plugin_active('buddypress/bp-loader.php')){
                    add_action('bp_after_signup_profile_fields', array($this,'register_form_bp_extend'));
                    add_action('bp_signup_validate', array($this,'register_bp'),60,3);

                    // we can have just one activation for the wp user and the wysija confirmation when bp and multisite are activated
                    if(is_multisite()){
                        add_action('wpmu_activate_user', array($this,'wpmu_activate_user'));
                    }
                }
           }
        }
    }

 function install_wjp()
 {
     $premiumpluginname = 'wysija-newsletters-premium/index.php';
     echo '<html><head></head><body style="font-family: sans-serif;font-size: 12px;line-height: 1.4em;">';
     if (WYSIJA::is_plugin_active($premiumpluginname)) {
         echo '<p>' . __('Plugin is already installed and activated.', WYSIJA) . '</p>';
         exit;
     }
     //test if plugin is installed but not activated
     $pluginslist = get_plugins();
     if (isset($pluginslist[$premiumpluginname])) {
         //try to activate it simply
         error_reporting(E_ALL);
         ini_set('display_errors', '1');
         activate_plugin($premiumpluginname);
         echo '<p>' . __('Your Premium features are now activated. Happy emailing!', WYSIJA) . '</p>';
     } else {
         //we need to download it
         include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
         include_once WYSIJA_INC . 'wp-special' . DS . 'wp-upgrader-skin.php';
         $upgrader = new Plugin_Upgrader(new WysijaPlugin_Upgrader_Skin(compact('title', 'url', 'nonce', 'plugin', 'api')));
         $response = $upgrader->install('http://packager.wysija.com/download/zip?key=wysija-newsletters-premium');
     }
     echo '</body></html>';
     exit;
 }

 function __construct()
 {
     parent::__construct();
     // wysija form shortcode
     add_shortcode('wysija_form', array($this, 'scan_form_shortcode'));
     // wysija total of subscribers shortcode
     add_shortcode('wysija_subscribers_count', array($this, 'scan_subscribers_count_shortcode'));
     // init shortcode [wysija_archive]
     require_once WYSIJA_CORE . 'controller.php';
     require_once WYSIJA_CORE . 'module' . DS . 'module.php';
     // @todo: move to autoloader
     $archive_std = WYSIJA_module::get_instance_by_name('archive_std');
     // implement hook "wysija_front_init()
     if (!empty($archive_std) && is_a($archive_std, 'WYSIJA_module')) {
         $archive_std->front_init();
     }
     /* We try to process the least possible code */
     if (isset($_REQUEST['wysija-page']) || isset($_REQUEST['wysija-launch'])) {
         if (defined('DOING_AJAX')) {
             add_action('wp_ajax_nopriv_wysija_ajax', array($this, 'ajax'));
         } else {
             $paramscontroller = $_REQUEST['controller'];
             //this is an exception on one server this params stats was not accepted
             if ($paramscontroller == 'stat') {
                 $paramscontroller = 'stats';
             }
             $this->controller = WYSIJA::get($paramscontroller, 'controller');
             if (isset($_REQUEST['action']) && method_exists($this->controller, $_REQUEST['action'])) {
                 add_action('init', array($this->controller, $_REQUEST['action']));
                 //$this->controller->$_REQUEST['action']();
             } else {
                 $this->error('Action does not exist.');
             }
             if (isset($_REQUEST['wysija-page'])) {
                 /* set the content filter to replace the shortcode */
                 add_filter('wp_title', array($this, 'meta_page_title'));
                 add_filter('the_title', array($this, 'scan_title'));
                 add_filter('the_content', array($this, 'scan_content'), 98);
                 if (isset($_REQUEST['message_success'])) {
                     add_filter('the_content', array($this, 'scan_content_NLform'), 99);
                 }
             }
         }
     } else {
         add_filter('the_content', array($this, 'scan_content_NLform'), 99);
         //if the comment form checkbox option is activated we add some hooks to process it
         $model_config = WYSIJA::get('config', 'model');
         if ($model_config->getValue('commentform')) {
             add_action('comment_form', array($this, 'comment_form_extend'));
             add_action('comment_post', array($this, 'comment_posted'), 60, 2);
         }
         // if the register form checkbox option is activated we add some hooks to process it
         if ($model_config->getValue('registerform')) {
             if (is_multisite()) {
                 add_action('signup_extra_fields', array($this, 'register_form_extend'));
                 // we need this condition otherwise we will send two confirmation emails when on ms with buddypress
                 if (!WYSIJA::is_plugin_active('buddypress/bp-loader.php')) {
                     add_filter('wpmu_validate_user_signup', array($this, 'registerms_posted'), 60, 3);
                 }
             } else {
                 add_action('register_form', array($this, 'register_form_extend'));
                 add_action('register_post', array($this, 'register_posted'), 60, 3);
             }
             // special case when buddypress is activated
             if (WYSIJA::is_plugin_active('buddypress/bp-loader.php')) {
                 add_action('bp_after_signup_profile_fields', array($this, 'register_form_bp_extend'));
                 add_action('bp_signup_validate', array($this, 'register_bp'), 60, 3);
                 // we can have just one confirmation email for the wp user and the wysija confirmation when bp and multisite are activated
                 if (is_multisite()) {
                     add_action('wpmu_activate_user', array($this, 'wpmu_activate_user'));
                 }
             }
         }
     }
 }

 /**
  * Displays the add ons page and lists
  * the plugins and services available.
  */
 public function add_ons_page()
 {
     require_once WYSIJA_DIR . '/add-ons/add-ons-list.php';
     echo '<div class="module-container">';
     foreach (add_ons_list() as $plugin => $product) {
         $status = '';
         // Status class.
         /**
          * Queries if the plugin is installed,
          * active and meets the requirements
          * it requires if any.
          */
         if (file_exists($this->wp_plugin_path . plugin_basename($product['plugin_url']))) {
             $status .= ' installed';
         } else {
             $status .= ' not-installed';
         }
         if (WYSIJA::is_plugin_active($product['plugin_url'])) {
             $status .= ' active';
         } else {
             $status .= ' inactive';
         }
         if (empty($product['requires'])) {
             $status .= ' ready';
         } elseif (!empty($product['requires']) && file_exists($this->wp_plugin_path . plugin_basename($product['requires']))) {
             $status .= ' ready';
             if (WYSIJA::is_plugin_active($product['requires'])) {
                 $status .= ' ready';
             } else {
                 $status .= ' not-ready';
             }
         } elseif (!empty($product['requires']) && !file_exists($this->wp_plugin_path . plugin_basename($product['requires']))) {
             $status .= ' not-ready';
         }
         if (WYSIJA::is_plugin_active('wysija-newsletters-premium/index.php')) {
             $status .= ' premium-active';
         }
         echo '<div class="mailpoet-module' . esc_attr($status) . '" id="product">' . '<h3>' . esc_attr($product['name']) . '</h3>';
         if (!empty($product['thumbnail'])) {
             echo '<div class="mailpoet-module-image"><img src="' . esc_url($this->image_url . $product['thumbnail']) . '" width="100%" title="' . esc_attr($product['name']) . '" alt=""></div>';
         }
         echo '<div class="mailpoet-module-content">' . '<div class="mailpoet-module-description">' . '<p>' . wp_kses($product['description'], array()) . '</p>';
         if (!empty($product['review'])) {
             echo '<p><strong>' . esc_attr__('MailPoet says: ', WYSIJA) . '<em>' . esc_attr($product['review']) . '</em>' . '</strong></p>';
         }
         if (WYSIJA::is_plugin_active('wysija-newsletters-premium/index.php') && !empty($product['premium_offer'])) {
             echo '<p><strong>' . esc_attr($product['premium_offer']) . '</strong></p>';
         }
         echo '</div>' . '</div>' . '<div class="mailpoet-module-actions">';
         if (!empty($product['author_url'])) {
             echo '<a href="' . esc_url($product['author_url']) . '" target="_blank" rel="external" class="button-primary website">' . esc_attr__('Website', WYSIJA) . '</a>&nbsp;';
         }
         if ($product['free'] == false && !empty($product['purchase_url'])) {
             if (!empty($product['plugin_url']) && !file_exists($this->wp_plugin_path . plugin_basename($product['plugin_url']))) {
                 echo '<a href="' . esc_url($product['purchase_url']) . '" target="_blank" rel="external" class="button-primary purchase">' . esc_attr__('Purchase', WYSIJA) . '</a>&nbsp;';
             }
             // end if plugin is installed, don't show purchase button.
         }
         // end if product is not free.
         if ($product['service'] == false) {
             if ($product['on_wordpress.org'] == true) {
                 if (!file_exists($this->wp_plugin_path . plugin_basename($product['plugin_url']))) {
                     echo '<a href="' . esc_url(admin_url('plugin-install.php?tab=search&type=term&s=' . strtolower(str_replace(' ', '+', $product['search'])))) . '" class="button-primary install">' . esc_attr__('Install from WordPress.org', WYSIJA) . '</a>&nbsp;';
                 }
             }
             // end if $product['on_wordpress.org'];
             if (!empty($product['plugin_url']) && file_exists($this->wp_plugin_path . plugin_basename($product['plugin_url']))) {
                 if (!WYSIJA::is_plugin_active($product['plugin_url'])) {
                     if (!empty($product['requires'])) {
                         $requires = '&amp;requires=' . $product['requires'] . '&amp;requires_name=' . $product['requires_name'];
                     } else {
                         $requires = '';
                     }
                     echo '<a href="' . esc_url(admin_url('admin.php?page=wysija_config&amp;action=activate&amp;module=' . $product['plugin_url'] . $requires)) . '" class="button-primary activate">' . esc_attr__('Activate', WYSIJA) . '</a>&nbsp;';
                 } else {
                     if (!empty($product['config_url'])) {
                         echo '<a href="' . esc_url($product['config_url']) . '" class="mailpoet-configure-button button-secondary">' . esc_attr__('Configure', WYSIJA) . '</a>';
                     }
                 }
             }
         }
         echo '</div>' . '</div>';
     }
     // end if local is yes.
     echo '<div class="submit-idea">' . '<p>' . wp_kses(sprintf(__('Don\'t see the add-on you\'re looking for? <a href="%s">Submit it</a> in our contact form.', WYSIJA), 'http://www.mailpoet.com/contact/" target="blank'), array('a' => array('href' => array()))) . '</p>' . '</div>' . '</div>';
 }

 function fieldFormHTML_commentform($key, $value, $model, $paramsex)
 {
     /*second part concerning the checkbox*/
     $formsHelp =& WYSIJA::get('forms', 'helper');
     $checked = false;
     if ($this->model->getValue($key)) {
         $checked = true;
     }
     $checkboxDetails = array('id' => $key, 'name' => 'wysija[' . $model . '][' . $key . ']', 'class' => 'activateInput');
     $contentAfter = '';
     //if it's the commentform field and jetpacks is activated with its comment module then we disable the box
     if ($key == 'commentform' && WYSIJA::is_plugin_active('jetpack/jetpack.php') && in_array('comments', Jetpack::get_active_modules())) {
         $checkboxDetails['disabled'] = 'disabled';
         $contentAfter = '<p>' . __('This feature cannot work because the "Comments" feature of the plugin JetPack is enabled.', WYSIJA) . '</p>';
     }
     //if it's the register form field and registration is not allowed on the site then we just disable it
     $active_signup = false;
     if (is_multisite()) {
         $active_signup = get_site_option('registration');
         if (!$active_signup) {
             $active_signup = 'all';
         }
         $active_signup = apply_filters('wpmu_active_signup', $active_signup);
         if (in_array($active_signup, array('none', 'blog'))) {
             $active_signup = false;
         } else {
             $active_signup = true;
         }
     } else {
         $active_signup = get_option('users_can_register');
     }
     if ($key == 'registerform' && !$active_signup) {
         $checkboxDetails['disabled'] = 'disabled';
         $contentAfter = '<p>' . __('Registration is disabled on this site.', WYSIJA) . '</p>';
     }
     $fieldHTML = '<p style="float:left;"><label for="' . $key . '">';
     $fieldHTML .= $formsHelp->checkbox($checkboxDetails, 1, $checked);
     $fieldHTML .= '</label>';
     $value = $this->model->getValue($key . '_linkname');
     $fieldHTML .= '<div id="' . $key . '_linkname' . '" class="linknamecboxes">';
     if ($contentAfter) {
         $fieldHTML .= '</div>';
         $fieldHTML .= $contentAfter;
     } else {
         $fieldHTML .= $formsHelp->input(array('name' => 'wysija[' . $model . '][' . $key . '_linkname]', 'size' => '75'), $value) . '</p>';
         $modelList =& WYSIJA::get('list', 'model');
         $lists = $modelList->get(array('name', 'list_id'), array('is_enabled' => 1));
         $valuefield = $this->model->getValue($key . '_lists');
         if (!$valuefield) {
             $valuefield = array();
         }
         foreach ($lists as $list) {
             if (in_array($list['list_id'], $valuefield)) {
                 $checked = true;
             } else {
                 $checked = false;
             }
             $fieldHTML .= '<p class="labelcheck"><label for="list-' . $list['list_id'] . '">' . $formsHelp->checkbox(array('id' => 'list-' . $list['list_id'], 'name' => 'wysija[config][' . $key . '_lists][]', 'class' => 'validate[minCheckbox[1]]'), $list['list_id'], $checked) . $list['name'] . '</label></p>';
         }
         $fieldHTML .= '</div>';
     }
     return $fieldHTML;
 }