/**
* Returns newsletter statistics to be used for pie and timeline chart
* We will get the full state for each time when something happened
* @param Tx_Newsletter_Domain_Model_Newsletter $newsletter
* @return array eg: array(array(time, emailNotSentCount, emailSentCount, emailOpenedCount, emailBouncedCount, emailCount, linkOpenedCount, linkCount, [and same fields but Percentage instead of Count] ))
*/
public function getStatistics(Tx_Newsletter_Domain_Model_Newsletter $newsletter)
{
$uidNewsletter = $newsletter->getUid();
$stateDifferences = array();
$emailCount = $this->fillStateDifferences($stateDifferences, 'tx_newsletter_domain_model_email', 'newsletter = ' . $uidNewsletter, array('end_time' => array('increment' => 'emailSentCount', 'decrement' => 'emailNotSentCount'), 'open_time' => array('increment' => 'emailOpenedCount', 'decrement' => 'emailSentCount'), 'bounce_time' => array('increment' => 'emailBouncedCount', 'decrement' => 'emailSentCount')));
$linkRepository = $this->objectManager->get('Tx_Newsletter_Domain_Repository_LinkRepository');
$linkCount = $linkRepository->getCount($uidNewsletter);
$this->fillStateDifferences($stateDifferences, 'tx_newsletter_domain_model_link LEFT JOIN tx_newsletter_domain_model_linkopened ON (tx_newsletter_domain_model_linkopened.link = tx_newsletter_domain_model_link.uid)', 'tx_newsletter_domain_model_link.newsletter = ' . $uidNewsletter, array('open_time' => array('increment' => 'linkOpenedCount')));
// Find out the very first event (when the newsletter was planned)
$plannedTime = $newsletter ? $newsletter->getPlannedTime() : null;
$emailCount = $newsletter ? $newsletter->getEmailCount() : $emailCount;
// We re-calculate email count so get correct number if newsletter is not sent yet
$previousState = array('time' => $plannedTime ? (int) $plannedTime->format('U') : null, 'emailNotSentCount' => $emailCount, 'emailSentCount' => 0, 'emailOpenedCount' => 0, 'emailBouncedCount' => 0, 'emailCount' => $emailCount, 'linkOpenedCount' => 0, 'linkCount' => $linkCount, 'emailNotSentPercentage' => 100, 'emailSentPercentage' => 0, 'emailOpenedPercentage' => 0, 'emailBouncedPercentage' => 0, 'linkOpenedPercentage' => 0);
// Find out what the best grouping step is according to number of states
$stateCount = count($stateDifferences);
if ($stateCount > 5000) {
$groupingTimestep = 15 * 60;
} elseif ($stateCount > 500) {
$groupingTimestep = 5 * 60;
} elseif ($stateCount > 50) {
$groupingTimestep = 1 * 60;
} else {
$groupingTimestep = 0;
}
// no grouping at all
$states = array($previousState);
ksort($stateDifferences);
$minimumTimeToInsert = 0;
// First state must always be not grouped, so we don't increment here
foreach ($stateDifferences as $time => $diff) {
$newState = $previousState;
$newState['time'] = $time;
// Apply diff to previous state to get new state's absolute values
foreach ($diff as $key => $value) {
$newState[$key] += $value;
}
// Compute percentage for email states
foreach (array('emailNotSent', 'emailSent', 'emailOpened', 'emailBounced') as $key) {
$newState[$key . 'Percentage'] = $newState[$key . 'Count'] / $newState['emailCount'] * 100;
}
// Compute percentage for link states
if ($newState['linkCount'] && $newState['emailCount']) {
$newState['linkOpenedPercentage'] = $newState['linkOpenedCount'] / ($newState['linkCount'] * $newState['emailCount']) * 100;
} else {
$newState['linkOpenedPercentage'] = 0;
}
// Insert the state only if grouping allows it
if ($time >= $minimumTimeToInsert) {
$states[] = $newState;
$minimumTimeToInsert = $time + $groupingTimestep;
}
$previousState = $newState;
}
// Don't forget to always add the very last state, if not already inserted
if (!($time >= $minimumTimeToInsert)) {
$states[] = $newState;
}
return $states;
}
/**
* @test
*/
public function setPlannedTimeForIntegerSetsPlannedTime()
{
$this->fixture->setPlannedTime(12);
$this->assertSame(12, $this->fixture->getPlannedTime());
}
