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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
* @category Piwik_Plugins
* @package Piwik_VisitorGenerator
*/
/**
*
* @package Piwik_VisitorGenerator
*/
class Piwik_VisitorGenerator_Controller extends Piwik_Controller_Admin
{
public function index()
{
Piwik::checkUserIsSuperUser();
$sitesList = Piwik_SitesManager_API::getInstance()->getSitesWithAdminAccess();
$view = Piwik_View::factory('index');
$this->setBasicVariablesView($view);
$view->assign('sitesList', $sitesList);
$view->nonce = Piwik_Nonce::getNonce('Piwik_VisitorGenerator.generate');
$view->countActionsPerRun = count($this->getAccessLog());
$view->accessLogPath = $this->getAccessLogPath();
$view->menu = Piwik_GetAdminMenu();
echo $view->render();
}
private function getAccessLogPath()
{
return PIWIK_INCLUDE_PATH . "/plugins/VisitorGenerator/data/access.log";
}
private function getAccessLog()
{
$log = file($this->getAccessLogPath());
return $log;
}
public function generate()
{
Piwik::checkUserIsSuperUser();
$nonce = Piwik_Common::getRequestVar('form_nonce', '', 'string', $_POST);
if (Piwik_Common::getRequestVar('choice', 'no') != 'yes' ||
!Piwik_Nonce::verifyNonce('Piwik_VisitorGenerator.generate', $nonce)
) {
Piwik::redirectToModule('VisitorGenerator', 'index');
}
Piwik_Nonce::discardNonce('Piwik_VisitorGenerator.generate');
$daysToCompute = Piwik_Common::getRequestVar('daysToCompute', 1, 'int');
// get idSite from POST with fallback to GET
$idSite = Piwik_Common::getRequestVar('idSite', false, 'int', $_GET);
$idSite = Piwik_Common::getRequestVar('idSite', $idSite, 'int', $_POST);
Piwik::setMaxExecutionTime(0);
$timer = new Piwik_Timer;
$time = time() - ($daysToCompute - 1) * 86400;
$nbActionsTotal = 0;
$dates = array();
while ($time <= time()) {
$nbActionsTotalThisDay = $this->generateVisits($time, $idSite);
$dates[] = date("Y-m-d", $time);
$time += 86400;
$nbActionsTotal += $nbActionsTotalThisDay;
}
$api = Piwik_CoreAdminHome_API::getInstance();
$api->invalidateArchivedReports($idSite, implode($dates, ","));
$browserArchiving = Piwik_ArchiveProcessing::isBrowserTriggerArchivingEnabled();
// Init view
$view = Piwik_View::factory('generate');
$this->setBasicVariablesView($view);
$view->menu = Piwik_GetAdminMenu();
$view->assign('browserArchivingEnabled', $browserArchiving);
$view->assign('timer', $timer);
$view->assign('days', $daysToCompute);
$view->assign('nbActionsTotal', $nbActionsTotal);
$view->assign('nbRequestsPerSec', round($nbActionsTotal / $timer->getTime(), 0));
$view->assign('siteName', Piwik_Site::getNameFor($idSite));
echo $view->render();
}
private function generateVisits($time = false, $idSite = 1)
{
$logs = $this->getAccessLog();
if (empty($time)) $time = time();
$date = date("Y-m-d", $time);
$acceptLanguages = array(
"el,fi;q=0.5",
"de-de,de;q=0.8,en-us",
"pl,en-us;q=0.7,en;q=",
"zh-cn",
"fr-ca",
"en-us",
"en-gb",
"fr-be",
"fr,de-ch;q=0.5",
"fr",
"fr-ch",
"fr",
);
$prefix = Piwik_Url::getCurrentUrlWithoutFileName() . "piwik.php";
$count = 0;
foreach ($logs as $log) {
if (!preg_match('/^(\S+) \S+ \S+ \[(.*?)\] "GET (\S+.*?)" \d+ \d+ "(.*?)" "(.*?)"/', $log, $m)) {
continue;
}
$ip = $m[1];
$time = $m[2];
$url = $m[3];
$referrer = $m[4];
$ua = $m[5];
$start = strpos($url, 'piwik.php?') + strlen('piwik.php?');
$url = substr($url, $start, strrpos($url, " ") - $start);
$datetime = $date . " " . Piwik_Date::factory($time)->toString("H:i:s");
$ip = strlen($ip) < 10 ? "13.5.111.3" : $ip;
// Force date/ip & authenticate
$url .= "&cdt=" . urlencode($datetime);
if (strpos($url, 'cip') === false) {
$url .= "&cip=" . $ip;
}
$url .= "&token_auth=" . Piwik::getCurrentUserTokenAuth();
$url = $prefix . "?" . $url;
// Make order IDs unique per day
$url = str_replace("ec_id=", "ec_id=$date-", $url);
// Disable provider plugin
$url .= "&dp=1";
// Replace idsite
$url = preg_replace("/idsite=[0-9]+/", "idsite=$idSite", $url);
$acceptLanguage = $acceptLanguages[$count % count($acceptLanguages)];
if ($output = Piwik_Http::sendHttpRequest($url, $timeout = 5, $ua, $path = null, $follow = 0, $acceptLanguage)) {
$count++;
}
}
return $count;
}
}
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