static public function runTasks()
{
// Gets the array where rescheduled timetables are stored
$option = Piwik_GetOption(self::TIMETABLE_OPTION_STRING);
$timetable = self::getTimetableFromOption($option);
if($timetable === false) {
return;
}
if(isset($GLOBALS['PIWIK_TRACKER_DEBUG_FORCE_SCHEDULED_TASKS']) && $GLOBALS['PIWIK_TRACKER_DEBUG_FORCE_SCHEDULED_TASKS'])
{
$timetable = array();
}
// Collects tasks
Piwik_PostEvent(self::GET_TASKS_EVENT, $tasks);
$return = array();
// Loop through each task
foreach ($tasks as $task)
{
$scheduledTime = $task->getScheduledTime();
$className = $task->getClassName();
$methodName = $task->getMethodName();
$fullyQualifiedMethodName = get_class($className) . '.' . $methodName;
/*
* Task has to be executed if :
* - it is the first time, ie. rescheduledTime is not set
* - that task has already been executed and the current system time is greater than the
* rescheduled time.
*/
if ( !isset($timetable[$fullyQualifiedMethodName])
|| (isset($timetable[$fullyQualifiedMethodName])
&& time() >= $timetable[$fullyQualifiedMethodName]) )
{
// Updates the rescheduled time
$timetable[$fullyQualifiedMethodName] = $scheduledTime->getRescheduledTime();
Piwik_SetOption(self::TIMETABLE_OPTION_STRING, serialize($timetable));
// Run the task
try {
$timer = new Piwik_Timer;
call_user_func ( array($className,$methodName) );
$message = $timer->__toString();
} catch(Exception $e) {
$message = 'ERROR: '.$e->getMessage();
}
$return[] = array('task' => $fullyQualifiedMethodName, 'output' => $message);
}
}
return $return;
}
/**
* runTasks collects tasks defined within piwik plugins, runs them if they are scheduled and reschedules
* the tasks that have been executed.
*
* @return array
*/
public static function runTasks()
{
// Gets the array where rescheduled timetables are stored
$option = Piwik_GetOption(self::TIMETABLE_OPTION_STRING);
$timetable = self::getTimetableFromOption($option);
if ($timetable === false) {
return;
}
$forceScheduledTasks = false;
if (isset($GLOBALS['PIWIK_TRACKER_DEBUG_FORCE_SCHEDULED_TASKS']) && $GLOBALS['PIWIK_TRACKER_DEBUG_FORCE_SCHEDULED_TASKS'] || DEBUG_FORCE_SCHEDULED_TASKS) {
$forceScheduledTasks = true;
$timetable = array();
}
// Collects tasks
Piwik_PostEvent(self::GET_TASKS_EVENT, $tasks);
$return = array();
// for every priority level, starting with the highest and concluding with the lowest
for ($priority = Piwik_ScheduledTask::HIGHEST_PRIORITY; $priority <= Piwik_ScheduledTask::LOWEST_PRIORITY; ++$priority) {
// Loop through each task
foreach ($tasks as $task) {
// if the task does not have the current priority level, don't execute it yet
if ($task->getPriority() != $priority) {
continue;
}
$scheduledTime = $task->getScheduledTime();
$className = $task->getClassName();
$methodName = $task->getMethodName();
$fullyQualifiedMethodName = get_class($className) . '.' . $methodName;
/*
* Task has to be executed if :
* - it is the first time, ie. rescheduledTime is not set
* - that task has already been executed and the current system time is greater than the
* rescheduled time.
*/
if (!isset($timetable[$fullyQualifiedMethodName]) || isset($timetable[$fullyQualifiedMethodName]) && time() >= $timetable[$fullyQualifiedMethodName] || $forceScheduledTasks) {
// Updates the rescheduled time
$timetable[$fullyQualifiedMethodName] = $scheduledTime->getRescheduledTime();
Piwik_SetOption(self::TIMETABLE_OPTION_STRING, serialize($timetable));
self::$running = true;
// Run the task
try {
$timer = new Piwik_Timer();
call_user_func(array($className, $methodName));
$message = $timer->__toString();
} catch (Exception $e) {
$message = 'ERROR: ' . $e->getMessage();
}
self::$running = false;
$return[] = array('task' => $fullyQualifiedMethodName, 'output' => $message);
}
}
}
return $return;
}
/**
* @return bool True on success, false if some request failed
*/
private function archiveVisitsAndSegments($idsite, $period, $lastTimestampWebsiteProcessed, Piwik_Timer $timerWebsite = null)
{
$timer = new Piwik_Timer();
$aCurl = array();
$mh = curl_multi_init();
$url = $this->piwikUrl . $this->getVisitsRequestUrl($idsite, $period, $lastTimestampWebsiteProcessed) . $this->requestPrepend;
// already processed above for "day"
if ($period != "day") {
$ch = $this->getNewCurlHandle($url);
curl_multi_add_handle($mh, $ch);
$aCurl[$url] = $ch;
$this->requests++;
}
$urlNoSegment = $url;
foreach ($this->segments as $segment) {
$segmentUrl = $url . '&segment=' . urlencode($segment);
$ch = $this->getNewCurlHandle($segmentUrl);
curl_multi_add_handle($mh, $ch);
$aCurl[$segmentUrl] = $ch;
$this->requests++;
}
$running = null;
do {
usleep(10000);
curl_multi_exec($mh, $running);
} while ($running > 0);
$success = true;
$visitsAllDaysInPeriod = false;
foreach ($aCurl as $url => $ch) {
$content = curl_multi_getcontent($ch);
$successResponse = $this->checkResponse($content, $url);
$success = $successResponse && $success;
if ($url == $urlNoSegment && $successResponse) {
$stats = unserialize($content);
if (!is_array($stats)) {
$this->logError("Error unserializing the following response: " . $content);
}
$visitsAllDaysInPeriod = @array_sum($stats);
}
}
foreach ($aCurl as $ch) {
curl_multi_remove_handle($mh, $ch);
}
curl_multi_close($mh);
$this->log("Archived website id = {$idsite}, period = {$period}, " . ($period != "day" ? (int) $visitsAllDaysInPeriod . " visits, " : "") . (!empty($timerWebsite) ? $timerWebsite->__toString() : $timer->__toString()));
return $success;
}
