PHP Tracker::initCorePiwikInTrackerMode方法代碼示例

 /**
  * Tracker requests will automatically trigger the Scheduled tasks.
  * This is useful for users who don't setup the cron,
  * but still want daily/weekly/monthly PDF reports emailed automatically.
  *
  * This is similar to calling the API CoreAdminHome.runScheduledTasks
  */
 public function runScheduledTasks()
 {
     $now = time();
     // Currently, there are no hourly tasks. When there are some,
     // this could be too aggressive minimum interval (some hours would be skipped in case of low traffic)
     $minimumInterval = TrackerConfig::getConfigValue('scheduled_tasks_min_interval');
     // If the user disabled browser archiving, he has already setup a cron
     // To avoid parallel requests triggering the Scheduled Tasks,
     // Get last time tasks started executing
     $cache = Cache::getCacheGeneral();
     if ($minimumInterval <= 0 || empty($cache['isBrowserTriggerEnabled'])) {
         Common::printDebug("-> Scheduled tasks not running in Tracker: Browser archiving is disabled.");
         return;
     }
     $nextRunTime = $cache['lastTrackerCronRun'] + $minimumInterval;
     if (defined('DEBUG_FORCE_SCHEDULED_TASKS') && DEBUG_FORCE_SCHEDULED_TASKS || $cache['lastTrackerCronRun'] === false || $nextRunTime < $now) {
         $cache['lastTrackerCronRun'] = $now;
         Cache::setCacheGeneral($cache);
         Tracker::initCorePiwikInTrackerMode();
         Option::set('lastTrackerCronRun', $cache['lastTrackerCronRun']);
         Common::printDebug('-> Scheduled Tasks: Starting...');
         // save current user privilege and temporarily assume Super User privilege
         $isSuperUser = Piwik::hasUserSuperUserAccess();
         // Scheduled tasks assume Super User is running
         Piwik::setUserHasSuperUserAccess();
         $tokens = CronArchive::getSuperUserTokenAuths();
         $tokenAuth = reset($tokens);
         $invokeScheduledTasksUrl = SettingsPiwik::getPiwikUrl() . "?module=API&format=csv&convertToUnicode=0&method=CoreAdminHome.runScheduledTasks&trigger=archivephp&token_auth={$tokenAuth}";
         $cliMulti = new CliMulti();
         $responses = $cliMulti->request(array($invokeScheduledTasksUrl));
         $resultTasks = reset($responses);
         // restore original user privilege
         Piwik::setUserHasSuperUserAccess($isSuperUser);
         Common::printDebug($resultTasks);
         Common::printDebug('Finished Scheduled Tasks.');
     } else {
         Common::printDebug("-> Scheduled tasks not triggered.");
     }
     Common::printDebug("Next run will be from: " . date('Y-m-d H:i:s', $nextRunTime) . ' UTC');
 }

 /**
  * Returns contents of general (global) cache.
  * If the cache file tmp/cache/tracker/general.php does not exist yet, create it
  *
  * @return array
  */
 public static function getCacheGeneral()
 {
     $cache = self::getCache();
     $cacheContent = $cache->fetch(self::$cacheIdGeneral);
     if (false !== $cacheContent) {
         return $cacheContent;
     }
     Tracker::initCorePiwikInTrackerMode();
     $cacheContent = array('isBrowserTriggerEnabled' => Rules::isBrowserTriggerEnabled(), 'lastTrackerCronRun' => Option::get('lastTrackerCronRun'));
     /**
      * Triggered before the [general tracker cache](/guides/all-about-tracking#the-tracker-cache)
      * is saved to disk. This event can be used to add extra content to the cache.
      *
      * Data that is used during tracking but is expensive to compute/query should be
      * cached to keep tracking efficient. One example of such data are options
      * that are stored in the piwik_option table. Querying data for each tracking
      * request means an extra unnecessary database query for each visitor action. Using
      * a cache solves this problem.
      *
      * **Example**
      *
      *     public function setTrackerCacheGeneral(&$cacheContent)
      *     {
      *         $cacheContent['MyPlugin.myCacheKey'] = Option::get('MyPlugin_myOption');
      *     }
      *
      * @param array &$cacheContent Array of cached data. Each piece of data must be
      *                             mapped by name.
      */
     Piwik::postEvent('Tracker.setTrackerCacheGeneral', array(&$cacheContent));
     self::setCacheGeneral($cacheContent);
     Common::printDebug("General tracker cache was re-created.");
     Tracker::restoreTrackerPlugins();
     return $cacheContent;
 }