/**
* Get attributes for div representing a gantt element
*
* @param Aoe_Scheduler_Model_Schedule $schedule
* @return string
*/
public function getGanttDivAttributes(Aoe_Scheduler_Model_Schedule $schedule)
{
if ($schedule->getStatus() == Mage_Cron_Model_Schedule::STATUS_RUNNING) {
$duration = time() - strtotime($schedule->getStarttime());
} else {
$duration = $schedule->getDuration() ? $schedule->getDuration() : 0;
}
$duration = $duration / $this->zoom;
$duration = ceil($duration / 4) * 4 - 1;
// round to numbers dividable by 4, then remove 1 px border
$duration = max($duration, 3);
$offset = (strtotime($schedule->getStarttime()) - $this->starttime) / $this->zoom;
if ($offset < 0) {
// cut bar
$duration += $offset;
$offset = 0;
}
$result = sprintf('<div class="task %s" id="id_%s" style="width: %spx; left: %spx;" ></div>', $schedule->getStatus(), $schedule->getScheduleId(), $duration, $offset);
if ($schedule->getStatus() == Mage_Cron_Model_Schedule::STATUS_RUNNING) {
$offset += $duration;
$duration = strtotime($schedule->getEta()) - time();
$duration = $duration / $this->zoom;
$result = sprintf('<div class="estimation" style="width: %spx; left: %spx;" ></div>', $duration, $offset) . $result;
}
return $result;
}
