/usr/share/horde/nag/lib/Form/Type/NagRecurrence.php is in php-horde-nag 4.2.7-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* The Horde_Form_Type_NagRecurrence class provides a form field for editing
* task recurrences.
*
* @author Jan Schneider <jan@horde.org>
* @package Nag
*/
class Nag_Form_Type_NagRecurrence extends Horde_Form_Type
{
public function getInfo(&$vars, &$var, &$info)
{
$recur = $vars->recurrence;
if (!$recur) {
return;
}
$recurrence = new Horde_Date_Recurrence($this->_getDue($var, $vars));
if ($vars->recur_end_type == 'date') {
$recurEnd = Nag::parseDate($vars->recur_end, false);
$recurEnd->hour = 23;
$recurEnd->min = $recurEnd->sec = 59;
$recurrence->setRecurEnd($recurEnd);
} elseif ($vars->recur_end_type == 'count') {
$recurrence->setRecurCount($vars->recur_count);
} elseif ($vars->recur_end_type == 'none') {
$recurrence->setRecurCount(0);
$recurrence->setRecurEnd(null);
}
$recurrence->setRecurType($recur);
switch ($recur) {
case Horde_Date_Recurrence::RECUR_DAILY:
$recurrence->setRecurInterval($vars->get('recur_daily_interval', 1));
break;
case Horde_Date_Recurrence::RECUR_WEEKLY:
$weekly = $vars->weekly;
$weekdays = 0;
if (is_array($weekly)) {
foreach ($weekly as $day) {
$weekdays |= $day;
}
}
if ($weekdays == 0) {
// Sunday starts at 0.
switch ($recurrence->start->dayOfWeek()) {
case 0: $weekdays |= Horde_Date::MASK_SUNDAY; break;
case 1: $weekdays |= Horde_Date::MASK_MONDAY; break;
case 2: $weekdays |= Horde_Date::MASK_TUESDAY; break;
case 3: $weekdays |= Horde_Date::MASK_WEDNESDAY; break;
case 4: $weekdays |= Horde_Date::MASK_THURSDAY; break;
case 5: $weekdays |= Horde_Date::MASK_FRIDAY; break;
case 6: $weekdays |= Horde_Date::MASK_SATURDAY; break;
}
}
$recurrence->setRecurInterval($vars->get('recur_weekly_interval', 1));
$recurrence->setRecurOnDay($weekdays);
break;
case Horde_Date_Recurrence::RECUR_MONTHLY_DATE:
switch ($vars->recur_monthly_scheme) {
case Horde_Date_Recurrence::RECUR_MONTHLY_WEEKDAY:
$recurrence->setRecurType(Horde_Date_Recurrence::RECUR_MONTHLY_WEEKDAY);
case Horde_Date_Recurrence::RECUR_MONTHLY_DATE:
$recurrence->setRecurInterval(
$vars->recur_monthly
? 1
: $vars->get('recur_monthly_interval', 1)
);
break;
default:
$recurrence->setRecurInterval($vars->get('recur_day_of_month_interval', 1));
break;
}
break;
case Horde_Date_Recurrence::RECUR_MONTHLY_WEEKDAY:
$recurrence->setRecurInterval($vars->get('recur_week_of_month_interval', 1));
break;
case Horde_Date_Recurrence::RECUR_YEARLY_DATE:
switch ($vars->recur_yearly_scheme) {
case Horde_Date_Recurrence::RECUR_YEARLY_WEEKDAY:
case Horde_Date_Recurrence::RECUR_YEARLY_DAY:
$recurrence->setRecurType($vars->recur_yearly_scheme);
case Horde_Date_Recurrence::RECUR_YEARLY_DATE:
$recurrence->setRecurInterval(
$vars->recur_yearly
? 1
: $vars->get('recur_yearly_interval', 1)
);
break;
default:
$recurrence->setRecurInterval($vars->get('recur_yearly_interval', 1));
break;
}
break;
case Horde_Date_Recurrence::RECUR_YEARLY_DAY:
$recurrence->setRecurInterval($vars->get('recur_yearly_day_interval', $yearly_interval));
break;
case Horde_Date_Recurrence::RECUR_YEARLY_WEEKDAY:
$recurrence->setRecurInterval($vars->get('recur_yearly_weekday_interval', $yearly_interval));
break;
}
foreach (array('exceptions', 'completions') as $what) {
if ($vars->$what) {
foreach ($vars->$what as $date) {
list($year, $month, $mday) = sscanf($date, '%04d%02d%02d');
if ($what == 'exceptions') {
$recurrence->addException($year, $month, $mday);
} else {
$recurrence->addCompletion($year, $month, $mday);
}
}
}
}
$info = $recurrence;
}
public function isValid(&$var, &$vars, $value, &$message)
{
if (!$vars->recurrence || $this->_getDue($var, $vars)) {
return true;
}
$message = _("A due date is necessary to enable recurrences.");
return false;
}
public function _getDue($var, $vars)
{
$variables = $var->form->getVariables();
foreach ($variables as $variable) {
if ($variable->getVarName() == 'due') {
$variable->getInfo($vars, $info);
return $info;
}
}
return 0;
}
public function getTypeName()
{
return 'NagRecurrence';
}
}
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