public function testWhetherSchedulingBroadcastsOnSpecifiedDateResultsInDeliveryOnSaidDate()
{
global $wpdb;
$time = new DateTime();
$subscriberId = $this->createSubscriber();
$timestampTomorrow = new DateTime(sprintf("@%d", $time->getTimestamp() + 86400));
$this->createBroadcast($timestampTomorrow);
$broadcastId = $wpdb->insert_id;
BroadcastProcessor::run($time);
$numberOfEmailsInQueue = $this->getNumberOfEmailsEnqueued();
$this->assertEquals(0, $numberOfEmailsInQueue);
$randomOffset = rand(1000, 10000);
$timeObjectForTomorrowsRun = new DateTime(sprintf("@%d", $timestampTomorrow->getTimestamp() + $randomOffset));
BroadcastProcessor::run($timeObjectForTomorrowsRun);
$checkNumberOfEmailsInQueueQuery = sprintf("SELECT * FROM %swpr_queue;", $wpdb->prefix);
$numberOfSubscribersResultSet = $wpdb->get_results($checkNumberOfEmailsInQueueQuery);
$numberOfEmailsInQueue = count($numberOfSubscribersResultSet);
$this->assertEquals(1, $numberOfEmailsInQueue);
$theEmailEnqueued = $numberOfSubscribersResultSet[0];
$emailMetaKey = sprintf("BR-%s-%s-%s", $subscriberId, $broadcastId, $this->newsletterId);
$this->assertEquals($emailMetaKey, $theEmailEnqueued->meta_key);
}
function _wpr_process_broadcasts()
{
global $wpdb;
$last_cron_status = get_option("_wpr_newsletter_process_status");
set_time_limit(3600);
/*
When the cron is running the _wpr_newsletter_process_status
is set to the timestamp at which the cron processing was started.
Before shutting down the _wpr_newsletter_process_status is
set to 'stopped'.
This cron will run only if the _wpr_newsletter_process_status option
is set to "stopped" or is empty.
*/
$timeOfStart = time();
$timeMaximumExecutionTimeAgo = $timeOfStart - WPR_MAX_NEWSLETTER_PROCESS_EXECUTION_TIME;
if (!empty($last_cron_status) && $last_cron_status != "stopped") {
$last_cron_status = intval($last_cron_status);
if ($last_cron_status != 0 && $last_cron_status > $timeMaximumExecutionTimeAgo) {
return;
}
}
BroadcastProcessor::run();
delete_option("_wpr_newsletter_process_status");
add_option("_wpr_newsletter_process_status", $timeOfStart);
delete_option("_wpr_newsletter_process_status");
add_option("_wpr_newsletter_process_status", "stopped");
}