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PhabricatorCalendarEventFrequencyTransaction.php
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Created
Tue, Nov 26, 20:47

PhabricatorCalendarEventFrequencyTransaction.php
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<?php
final class PhabricatorCalendarEventFrequencyTransaction
extends PhabricatorCalendarEventTransactionType {
const TRANSACTIONTYPE = 'calendar.frequency';
public function generateOldValue($object) {
$rrule = $object->newRecurrenceRule();
if (!$rrule) {
return null;
}
return $rrule->getFrequency();
}
public function applyInternalEffects($object, $value) {
$rrule = id(new PhutilCalendarRecurrenceRule())
->setFrequency($value);
$dict = $rrule->toDictionary();
$object->setRecurrenceRule($dict);
}
public function validateTransactions($object, array $xactions) {
$errors = array();
$valid = array(
PhutilCalendarRecurrenceRule::FREQUENCY_DAILY,
PhutilCalendarRecurrenceRule::FREQUENCY_WEEKLY,
PhutilCalendarRecurrenceRule::FREQUENCY_MONTHLY,
PhutilCalendarRecurrenceRule::FREQUENCY_YEARLY,
);
$valid = array_fuse($valid);
foreach ($xactions as $xaction) {
$value = $xaction->getNewValue();
if (!isset($valid[$value])) {
$errors[] = $this->newInvalidError(
pht(
'Event frequency "%s" is not valid. Valid frequences are: %s.',
$value,
implode(', ', $valid)),
$xaction);
}
}
return $errors;
}
public function getTitle() {
$frequency = $this->getFrequency($this->getNewValue());
switch ($frequency) {
case PhutilCalendarRecurrenceRule::FREQUENCY_DAILY:
return pht(
'%s set this event to repeat daily.',
$this->renderAuthor());
case PhutilCalendarRecurrenceRule::FREQUENCY_WEEKLY:
return pht(
'%s set this event to repeat weekly.',
$this->renderAuthor());
case PhutilCalendarRecurrenceRule::FREQUENCY_MONTHLY:
return pht(
'%s set this event to repeat monthly.',
$this->renderAuthor());
case PhutilCalendarRecurrenceRule::FREQUENCY_YEARLY:
return pht(
'%s set this event to repeat yearly.',
$this->renderAuthor());
}
}
public function getTitleForFeed() {
$frequency = $this->getFrequency($this->getNewValue());
switch ($frequency) {
case PhutilCalendarRecurrenceRule::FREQUENCY_DAILY:
return pht(
'%s set %s to repeat daily.',
$this->renderAuthor(),
$this->renderObject());
case PhutilCalendarRecurrenceRule::FREQUENCY_WEEKLY:
return pht(
'%s set %s to repeat weekly.',
$this->renderAuthor(),
$this->renderObject());
case PhutilCalendarRecurrenceRule::FREQUENCY_MONTHLY:
return pht(
'%s set %s to repeat monthly.',
$this->renderAuthor(),
$this->renderObject());
case PhutilCalendarRecurrenceRule::FREQUENCY_YEARLY:
return pht(
'%s set %s to repeat yearly.',
$this->renderAuthor(),
$this->renderObject());
}
}
private function getFrequency($value) {
// NOTE: This is normalizing three generations of these transactions
// to use RRULE constants. It would be vaguely nice to migrate them
// for consistency.
if (is_array($value)) {
$value = idx($value, 'rule');
} else {
$value = $value;
}
return phutil_utf8_strtoupper($value);
}
}

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