private function generateWeeks()
{
$date = new \TYPO3\CMS\Cal\Model\CalDate();
$date->setDay(1);
$date->setMonth($this->month);
$date->setYear($this->year);
$this->monthStartWeekdayNum = $date->format('%w');
$this->monthLength = $date->getDaysInMonth();
$monthEnd = \TYPO3\CMS\Cal\Controller\Calendar::calculateEndMonthTime($date);
$weekEnd = $monthEnd->getWeekOfYear();
$newDate = \TYPO3\CMS\Cal\Controller\Calendar::calculateStartWeekTime($date);
$this->weeks = array();
$weekNumber = $newDate->getWeekOfYear();
if ($this->month == 12 && $weekEnd == 1) {
do {
if ($weekNumber == $weekEnd) {
$this->weeks[$newDate->getYear() + 1 . '_' . $weekNumber] = new \TYPO3\CMS\Cal\View\NewWeekView($weekNumber, $newDate->getYear() + 1, $this->month);
} else {
$this->weeks[$newDate->getYear() . '_' . $weekNumber] = new \TYPO3\CMS\Cal\View\NewWeekView($weekNumber, $newDate->getYear(), $this->month);
}
$newDate->addSeconds(86400 * 7);
$weekNumber = $newDate->getWeekOfYear();
$weekNumberTmp = $weekNumber;
if ($weekNumber != $weekEnd) {
$weekNumberTmp = 0;
}
} while ($weekNumberTmp <= $weekEnd && $newDate->year == $this->year);
} else {
if ($this->month == 1) {
do {
if ($weekNumber > 6) {
$this->weeks[$newDate->getYear() . '_' . $weekNumber] = new \TYPO3\CMS\Cal\View\NewWeekView($weekNumber, $newDate->getYear(), $this->month);
} else {
$this->weeks[$this->year . '_' . $weekNumber] = new \TYPO3\CMS\Cal\View\NewWeekView($weekNumber, $this->year, $this->month);
}
$newDate->addSeconds(86400 * 7);
$weekNumber = $newDate->getWeekOfYear();
} while ($weekNumber <= $weekEnd && $newDate->year == $this->year);
} else {
do {
$this->weeks[$this->year . '_' . $weekNumber] = new \TYPO3\CMS\Cal\View\NewWeekView($weekNumber, $newDate->getYear(), $this->month);
$newDate->addSeconds(86400 * 7);
$weekNumber = $newDate->getWeekOfYear();
} while ($weekNumber <= $weekEnd && $newDate->getYear() == $this->year);
}
}
$this->maxWeeksInYear = max($this->maxWeeksInYear, $weekNumber);
}
