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   1  <?php
   2  /**
   3   *
   4   * VigLink extension for the phpBB Forum Software package.
   5   *
   6   * @copyright (c) 2014 phpBB Limited <https://www.phpbb.com>
   7   * @license GNU General Public License, version 2 (GPL-2.0)
   8   *
   9   */
  10  
  11  namespace phpbb\viglink\event;
  12  
  13  use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  14  
  15  /**
  16   * ACP Event listener
  17   */
  18  class acp_listener implements EventSubscriberInterface
  19  {
  20      /** @var \phpbb\config\config $config Config object */
  21      protected $config;
  22  
  23      /** @var \phpbb\request\request_interface $request Request interface */
  24      protected $request;
  25  
  26      /** @var \phpbb\template\template $template Template object */
  27      protected $template;
  28  
  29      /** @var \phpbb\language\language $language Language object */
  30      protected $language;
  31  
  32      /** @var \phpbb\user $user User object */
  33      protected $user;
  34  
  35      /** @var \phpbb\viglink\acp\viglink_helper $helper VigLink helper object */
  36      protected $helper;
  37  
  38      /** @var string $phpbb_root_path phpBB root path */
  39      protected $phpbb_root_path;
  40  
  41      /** @var string $php_ext PHP file extension */
  42      protected $php_ext;
  43  
  44      /**
  45       * Constructor
  46       *
  47       * @param \phpbb\config\config $config
  48       * @param \phpbb\language\language $language
  49       * @param \phpbb\request\request_interface $request phpBB request
  50       * @param \phpbb\template\template $template
  51       * @param \phpbb\user $user User object
  52       * @param \phpbb\viglink\acp\viglink_helper $viglink_helper Viglink helper object
  53       * @param string $phpbb_root_path phpBB root path
  54       * @param string $php_ext PHP file extension
  55       */
  56  	public function __construct(\phpbb\config\config $config, \phpbb\language\language $language, \phpbb\request\request_interface $request,
  57                                  \phpbb\template\template $template, \phpbb\user $user, \phpbb\viglink\acp\viglink_helper $viglink_helper,
  58                                  $phpbb_root_path, $php_ext)
  59      {
  60          $this->config = $config;
  61          $this->language = $language;
  62          $this->request = $request;
  63          $this->template = $template;
  64          $this->user = $user;
  65          $this->helper = $viglink_helper;
  66          $this->phpbb_root_path = $phpbb_root_path;
  67          $this->php_ext = $php_ext;
  68      }
  69  
  70      /**
  71       * {@inheritDoc}
  72       */
  73  	public static function getSubscribedEvents()
  74      {
  75          return array(
  76              'core.acp_main_notice'                => 'set_viglink_services',
  77              'core.acp_help_phpbb_submit_before'    => 'update_viglink_settings',
  78          );
  79      }
  80  
  81      /**
  82       * Check if phpBB is allowing VigLink services to run.
  83       *
  84       * VigLink will be disabled if phpBB is disallowing it to run.
  85       *
  86       * @return void
  87       */
  88  	public function set_viglink_services()
  89      {
  90          try
  91          {
  92              $this->helper->set_viglink_services();
  93          }
  94          catch (\RuntimeException $e)
  95          {
  96              $this->helper->log_viglink_error($e->getMessage());
  97          }
  98  
  99          // Only redirect once every 24 hours
 100          if (empty($this->config['viglink_ask_admin']) && $this->user->data['user_type'] == USER_FOUNDER && (time() - intval($this->config['viglink_ask_admin_last']) > 86400))
 101          {
 102              $this->config->set('viglink_ask_admin_last', time());
 103              redirect(append_sid($this->phpbb_root_path . 'adm/index.' . $this->php_ext, 'i=acp_help_phpbb&mode=help_phpbb'));
 104          }
 105      }
 106  
 107      /**
 108       * Update VigLink settings
 109       *
 110       * @param array $event Event data
 111       *
 112       * @return void
 113       */
 114  	public function update_viglink_settings($event)
 115      {
 116          $this->language->add_lang('viglink_module_acp', 'phpbb/viglink');
 117  
 118          $viglink_setting = $this->request->variable('enable-viglink', false);
 119  
 120          if (!empty($event['submit']))
 121          {
 122              $this->config->set('viglink_enabled', $viglink_setting);
 123              if (empty($this->config['viglink_ask_admin']))
 124              {
 125                  $this->config->set('viglink_ask_admin', time());
 126              }
 127          }
 128  
 129          $this->template->assign_vars(array(
 130              'S_ENABLE_VIGLINK'                => !empty($this->config['viglink_enabled']) || !$this->config['help_send_statistics_time'],
 131              'S_VIGLINK_ASK_ADMIN'            => empty($this->config['viglink_ask_admin']) && $this->user->data['user_type'] == USER_FOUNDER,
 132              'ACP_VIGLINK_SETTINGS_CHANGE'    => $this->language->lang('ACP_VIGLINK_SETTINGS_CHANGE', append_sid($this->phpbb_root_path . 'adm/index.' . $this->php_ext, 'i=-phpbb-viglink-acp-viglink_module&mode=settings')),
 133          ));
 134      }
 135  }