/**
* Show_Send_Step_4
* Step 4 handles two pieces of functionality:
* - if cron support is enabled, it "approves" the job for sending and then redirects the user to the main splittest page
*
* If cron is not enabled, it processes and sends the emails out in popup mode.
* It looks at the queues table for people to send to, and sends one email per window refresh.
* It prints out a report of what's going on:
* - how many have been sent
* - how many left
* - approx how long it has taken so far
* - approx how long to go
* - optional extra - pause after displaying that info and sending the email (based on user restrictions)
*
* @uses Jobs_API
* @uses Jobs_API::ApproveJob
* @uses Jobs_API::QueueSize
* @uses CheckCronEnabled
* @uses Splittest_Send_API::StartJob
*/
public function Show_Send_Step_4()
{
$send_details = IEM::sessionGet('SplitTestSendDetails');
if (!$send_details || !isset($send_details['splitid']) || (int) $send_details['splitid'] <= 0) {
FlashMessage(GetLang('Addon_splittest_Send_InvalidSplitTest'), SS_FLASH_MSG_ERROR, $this->admin_url);
return;
}
$jobid = $send_details['Job'];
require_once SENDSTUDIO_API_DIRECTORY . '/jobs.php';
$jobApi = new Jobs_API();
if (isset($_GET['Start']) || self::CheckCronEnabled()) {
/**
* Remove the "cleanup" variables so we don't kill the send off when we either
* - successfully schedule a send
* - or start a send going.
*/
IEM::sessionRemove('SplitTestSend_Cleanup');
$user = GetUser();
$jobApi->ApproveJob($jobid, $user->Get('userid'), $user->Get('userid'));
}
/**
* If we get here and cron is enabled, we're finishing off a scheduled send setup.
* Show a message and return the user to the manage screen.
*/
if (self::CheckCronEnabled()) {
FlashMessage(GetLang('Addon_splittest_Send_JobScheduled'), SS_FLASH_MSG_SUCCESS, $this->admin_url);
return;
}
$this->template_system->Assign('AdminUrl', $this->admin_url, false);
$send_api = $this->GetApi('Splittest_Send');
if (isset($_GET['Start'])) {
$send_api->StartJob($jobid, $send_details['splitid']);
}
$sendqueue = $jobApi->GetJobQueue($jobid);
$job = $jobApi->LoadJob($jobid);
$send_api->Set('statids', $send_details['Stats']);
$send_api->Set('jobdetails', $job['jobdetails']);
$send_api->Set('jobowner', $job['ownerid']);
$queuesize = $jobApi->QueueSize($sendqueue, 'splittest');
$send_details['SendQueue'] = $sendqueue;
$timenow = $send_api->GetServerTime();
$timediff = $timenow - $send_details['SendStartTime'];
$time_so_far = $this->TimeDifference($timediff);
$num_left_to_send = $send_details['SendSize'] - $queuesize;
if ($num_left_to_send > 0) {
$timeunits = $timediff / $num_left_to_send;
$timediff = $timeunits * $queuesize;
} else {
$timediff = 0;
}
$timewaiting = $this->TimeDifference($timediff);
$this->template_system->Assign('SendTimeSoFar', sprintf(GetLang('Addon_splittest_Send_Step4_TimeSoFar'), $time_so_far));
$this->template_system->Assign('SendTimeLeft', sprintf(GetLang('Addon_splittest_Send_Step4_TimeLeft'), $timewaiting));
if ($num_left_to_send == 1) {
$this->template_system->Assign('Send_NumberAlreadySent', GetLang('Addon_splittest_Send_Step4_NumberSent_One'));
} else {
$this->template_system->Assign('Send_NumberAlreadySent', sprintf(GetLang('Addon_splittest_Send_Step4_NumberSent_Many'), $this->PrintNumber($num_left_to_send)));
}
if ($queuesize <= 0) {
require_once SENDSTUDIO_API_DIRECTORY . '/ss_email.php';
$email = new SS_Email_API();
if (SENDSTUDIO_SAFE_MODE) {
$email->Set('imagedir', TEMP_DIRECTORY . '/send');
} else {
$email->Set('imagedir', TEMP_DIRECTORY . '/send.' . $jobid . '.' . $sendqueue);
}
$email->CleanupImages();
$send_details['SendEndTime'] = $send_api->GetServerTime();
IEM::sessionSet('SplitTestSendDetails', $send_details);
$this->template_system->Assign('Send_NumberLeft', GetLang('Addon_splittest_Send_Step4_SendFinished'));
$this->template_system->ParseTemplate('send_step4');
?>
<script>
window.opener.focus();
window.opener.document.location = '<?php
echo $this->admin_url . '&Action=Send&Step=5';
?>
';
window.close();
</script>
<?php
return;
}
if ($queuesize == 1) {
$this->template_system->Assign('Send_NumberLeft', GetLang('Addon_splittest_Send_Step4_NumberLeft_One'));
} else {
$this->template_system->Assign('Send_NumberLeft', sprintf(GetLang('Addon_splittest_Send_Step4_NumberLeft_Many'), $this->PrintNumber($queuesize)));
}
$send_api->SetupJob($jobid, $sendqueue);
$send_api->SetupNewsletter();
$recipients = $send_api->FetchFromQueue($sendqueue, 'splittest', 1, 1);
$send_api->SetupDynamicContentFields($recipients);
$send_api->SetupCustomFields($recipients);
$sent_ok = false;
foreach ($recipients as $p => $recipientid) {
$send_results = $send_api->SendToRecipient($recipientid, $sendqueue);
// save the info in the session, then see if we need to pause between each email.
if ($send_results['success'] > 0) {
$sent_ok = true;
$send_details['EmailResults']['success']++;
} else {
$send_details['EmailResults']['failure']++;
}
$send_details['EmailResults']['total']++;
IEM::sessionSet('SplitTestSendDetails', $send_details);
}
session_write_close();
$this->template_system->ParseTemplate('send_step4');
// we should only need to pause if we successfully sent.
if ($sent_ok) {
$send_api->Pause();
}
}
