<?php
/**
*
* VigLink extension for the phpBB Forum Software package.
*
* @copyright (c) 2014 phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
*/
namespace phpbb\viglink\event;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
/**
* Event listener
*/
class listener implements EventSubscriberInterface
{
/** @var \phpbb\config\config $config Config object */
protected $config;
/** @var \phpbb\template\template $template Template object */
protected $template;
/**
* Constructor
*
* @param \phpbb\config\config $config Config object
* @param \phpbb\template\template $template Template object
*/
public function __construct(\phpbb\config\config $config, \phpbb\template\template $template)
{
$this->config = $config;
$this->template = $template;
}
/**
* {@inheritDoc}
*/
public static function getSubscribedEvents()
{
return array(
'core.viewtopic_post_row_after' => 'display_viglink',
);
}
/**
* Insert the VigLink JS code into forum pages
*
* @return void
*/
public function display_viglink()
{
$viglink_key = '';
if ($this->config['allow_viglink_phpbb'] && $this->config['phpbb_viglink_api_key'])
{
// Use phpBB API key if VigLink is allowed for phpBB
$viglink_key = $this->config['phpbb_viglink_api_key'];
}
$this->template->assign_vars(array(
'VIGLINK_ENABLED' => $this->config['viglink_enabled'] && $viglink_key,
'VIGLINK_API_KEY' => $viglink_key,
'VIGLINK_SUB_ID' => md5(urlencode($this->config['viglink_api_siteid']) . $this->config['questionnaire_unique_id']),
));
}
}