/**
* Returns A/B-test traffic amounts
*
* @param int $id A/B-test ID.
* @return array
*/
public static function getTestCapacity($id)
{
$cache = new \CPHPCache();
if ($cache->initCache(time() - strtotime('today'), 'abtest_capacity_' . intval($id), '/abtest')) {
$capacity = $cache->getVars();
} else {
if (Loader::includeModule('conversion')) {
if ($conversionRates = Conversion\RateManager::getTypes(array('ACTIVE' => true))) {
if ($abtest = ABTestTable::getById($id)->fetch()) {
$lid = $abtest['SITE_ID'];
$baseRate = array_slice($conversionRates, 0, 1, true);
$reportContext = new Conversion\ReportContext();
$reportContext->setAttribute('conversion_site', $lid);
$reportContext->setAttribute('abtest', $id);
$reportContext->setAttribute('abtest_section', 'A');
$groupAData = reset($reportContext->getRatesDeprecated($baseRate, array(), null));
$reportContext->unsetAttribute('abtest_section', 'A');
$reportContext->setAttribute('abtest_section', 'B');
$groupBData = reset($reportContext->getRatesDeprecated($baseRate, array(), null));
$capacity = array('A' => $groupAData['DENOMINATOR'], 'B' => $groupBData['DENOMINATOR']);
$cache->startDataCache(strtotime('tomorrow') - time());
$cache->endDataCache($capacity);
}
}
}
}
return !empty($capacity) ? $capacity : array('A' => 0, 'B' => 0);
}
if (!$sites) {
die('No sites available!');
}
$site = $_GET['site'] ?: $userOptions['site'];
if (!($siteName = $sites[$site])) {
list($site, $siteName) = each($sites);
}
// FILTER
$filter = array('from' => $from->toString(), 'to' => $to->toString(), 'site' => $site);
CUserOptions::SetOption('conversion', 'filter', array_merge($userOptions, $filter));
$filter['lang'] = LANGUAGE_ID;
// CONTEXT
GeneratorContext::generateInitialData($from);
$context = new ReportContext();
$context->setAttribute('conversion_site', $site);
$rates = $context->getRatesDeprecated($rateTypes, array('>=DAY' => $from, '<=DAY' => $to));
if ($topRate = reset($rates)) {
$traffic = $topRate['DENOMINATOR'];
$quantity = $topRate['NUMERATOR'];
$gross = $topRate['SUM'];
$conversion = $topRate['RATE'] * 100;
} else {
$quantity = 0;
$traffic = 0;
$gross = 0;
$conversion = 0;
}
$averageBill = $quantity ? $gross / $quantity : 0;
// with no margin!!!
$clickPrice = 0;
$advertExpense = 0;