protected function getNavigationOptions()
{
$options = new DataObjectSet();
$counter = new sfDate($this->start_date->get());
$counter->subtractMonth(6);
for ($i = 0; $i < 12; $i++) {
$options->push(new ArrayData(array('Link' => $this->ShowMonthLink($counter->format('Ym')), 'Selected' => $this->start_date->format('Ym') == $counter->format('Ym') ? 'selected="selected"' : '', 'Month' => CalendarUtil::i18n_date('%B, %Y', $counter->get()))));
$counter->addMonth();
}
unset($counter);
return $options;
}
protected function getRangeLink(sfDate $start, sfDate $end)
{
return Controller::join_links($this->Link(), "show", $start->format('Ymd'), $end->format('Ymd'));
}
/**
* this checks if recalculation of totals and status is needed
* of the opened invoices
*
* @return void
**/
private function checkIfUpdateTotals()
{
// if the property is not set, we set it here
if (!PropertyTable::get('last_calculation_date')) {
PropertyTable::set('last_calculation_date', '1970-01-01');
}
$last = new sfDate(PropertyTable::get('last_calculation_date'));
$today = new sfDate();
if ($today->diff($last, sfTime::DAY) > 0) {
CommonTable::calculateTotals();
PropertyTable::set('last_calculation_date', $today->format('Y-m-d'));
}
}
