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   1  <?php
   2  
   3  use dokuwiki\Extension\ActionPlugin;
   4  use dokuwiki\Extension\EventHandler;
   5  use dokuwiki\Extension\Event;
   6  
   7  /**
   8   * Popularity Feedback Plugin
   9   *
  10   * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
  11   */
  12  class action_plugin_popularity extends ActionPlugin
  13  {
  14      /**
  15       * @var helper_plugin_popularity
  16       */
  17      protected $helper;
  18  
  19      public function __construct()
  20      {
  21          $this->helper = $this->loadHelper('popularity', false);
  22      }
  23  
  24      /** @inheritdoc */
  25      public function register(EventHandler $controller)
  26      {
  27          $controller->register_hook('INDEXER_TASKS_RUN', 'AFTER', $this, 'autosubmit', []);
  28      }
  29  
  30      /**
  31       * Event handler
  32       *
  33       * @param Event $event
  34       * @param $param
  35       */
  36      public function autosubmit(Event $event, $param)
  37      {
  38          //Do we have to send the data now
  39          if (!$this->helper->isAutosubmitEnabled() || $this->isTooEarlyToSubmit()) {
  40              return;
  41          }
  42  
  43          //Actually send it
  44          $status = $this->helper->sendData($this->helper->gatherAsString());
  45  
  46          if ($status !== '') {
  47              //If an error occured, log it
  48              io_saveFile($this->helper->autosubmitErrorFile, $status);
  49          } else {
  50              //If the data has been sent successfully, previous log of errors are useless
  51              @unlink($this->helper->autosubmitErrorFile);
  52              //Update the last time we sent data
  53              touch($this->helper->autosubmitFile);
  54          }
  55  
  56          $event->stopPropagation();
  57          $event->preventDefault();
  58      }
  59  
  60      /**
  61       * Check if it's time to send autosubmit data
  62       * (we should have check if autosubmit is enabled first)
  63       */
  64      protected function isTooEarlyToSubmit()
  65      {
  66          $lastSubmit = $this->helper->lastSentTime();
  67          return $lastSubmit + 24 * 60 * 60 * 30 > time();
  68      }
  69  }