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phab/src/applications/calendar/editor/PhabricatorCalendarEventEditor.php
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PhabricatorCalendarEventEditor.php
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<?php
final class PhabricatorCalendarEventEditor
extends PhabricatorApplicationTransactionEditor {
public function getEditorApplicationClass() {
return 'PhabricatorCalendarApplication';
}
public function getEditorObjectsDescription() {
return pht('Calendar');
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
$types[] = PhabricatorCalendarEventTransaction::TYPE_NAME;
$types[] = PhabricatorCalendarEventTransaction::TYPE_START_DATE;
$types[] = PhabricatorCalendarEventTransaction::TYPE_END_DATE;
$types[] = PhabricatorCalendarEventTransaction::TYPE_DESCRIPTION;
$types[] = PhabricatorCalendarEventTransaction::TYPE_CANCEL;
$types[] = PhabricatorCalendarEventTransaction::TYPE_INVITE;
$types[] = PhabricatorCalendarEventTransaction::TYPE_ALL_DAY;
$types[] = PhabricatorTransactions::TYPE_COMMENT;
$types[] = PhabricatorTransactions::TYPE_VIEW_POLICY;
$types[] = PhabricatorTransactions::TYPE_EDIT_POLICY;
return $types;
}
protected function getCustomTransactionOldValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorCalendarEventTransaction::TYPE_NAME:
return $object->getName();
case PhabricatorCalendarEventTransaction::TYPE_START_DATE:
return $object->getDateFrom();
case PhabricatorCalendarEventTransaction::TYPE_END_DATE:
return $object->getDateTo();
case PhabricatorCalendarEventTransaction::TYPE_DESCRIPTION:
return $object->getDescription();
case PhabricatorCalendarEventTransaction::TYPE_CANCEL:
return $object->getIsCancelled();
case PhabricatorCalendarEventTransaction::TYPE_ALL_DAY:
return (int)$object->getIsAllDay();
case PhabricatorCalendarEventTransaction::TYPE_INVITE:
$map = $xaction->getNewValue();
$phids = array_keys($map);
$invitees = mpull($object->getInvitees(), null, 'getInviteePHID');
$old = array();
foreach ($phids as $phid) {
$invitee = idx($invitees, $phid);
if ($invitee) {
$old[$phid] = $invitee->getStatus();
} else {
$old[$phid] = PhabricatorCalendarEventInvitee::STATUS_UNINVITED;
}
}
return $old;
}
return parent::getCustomTransactionOldValue($object, $xaction);
}
protected function getCustomTransactionNewValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorCalendarEventTransaction::TYPE_NAME:
case PhabricatorCalendarEventTransaction::TYPE_DESCRIPTION:
case PhabricatorCalendarEventTransaction::TYPE_CANCEL:
case PhabricatorCalendarEventTransaction::TYPE_INVITE:
return $xaction->getNewValue();
case PhabricatorCalendarEventTransaction::TYPE_ALL_DAY:
return (int)$xaction->getNewValue();
case PhabricatorCalendarEventTransaction::TYPE_START_DATE:
case PhabricatorCalendarEventTransaction::TYPE_END_DATE:
return $xaction->getNewValue()->getEpoch();
}
return parent::getCustomTransactionNewValue($object, $xaction);
}
protected function applyCustomInternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorCalendarEventTransaction::TYPE_NAME:
$object->setName($xaction->getNewValue());
return;
case PhabricatorCalendarEventTransaction::TYPE_START_DATE:
$object->setDateFrom($xaction->getNewValue());
return;
case PhabricatorCalendarEventTransaction::TYPE_END_DATE:
$object->setDateTo($xaction->getNewValue());
return;
case PhabricatorCalendarEventTransaction::TYPE_DESCRIPTION:
$object->setDescription($xaction->getNewValue());
return;
case PhabricatorCalendarEventTransaction::TYPE_CANCEL:
$object->setIsCancelled((int)$xaction->getNewValue());
return;
case PhabricatorCalendarEventTransaction::TYPE_ALL_DAY:
$object->setIsAllDay((int)$xaction->getNewValue());
return;
case PhabricatorCalendarEventTransaction::TYPE_INVITE:
case PhabricatorTransactions::TYPE_COMMENT:
case PhabricatorTransactions::TYPE_VIEW_POLICY:
case PhabricatorTransactions::TYPE_EDIT_POLICY:
return;
}
return parent::applyCustomInternalTransaction($object, $xaction);
}
protected function applyCustomExternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorCalendarEventTransaction::TYPE_NAME:
case PhabricatorCalendarEventTransaction::TYPE_START_DATE:
case PhabricatorCalendarEventTransaction::TYPE_END_DATE:
case PhabricatorCalendarEventTransaction::TYPE_DESCRIPTION:
case PhabricatorCalendarEventTransaction::TYPE_CANCEL:
case PhabricatorCalendarEventTransaction::TYPE_ALL_DAY:
return;
case PhabricatorCalendarEventTransaction::TYPE_INVITE:
$map = $xaction->getNewValue();
$phids = array_keys($map);
$invitees = $object->getInvitees();
$invitees = mpull($invitees, null, 'getInviteePHID');
foreach ($phids as $phid) {
$invitee = idx($invitees, $phid);
if (!$invitee) {
$invitee = id(new PhabricatorCalendarEventInvitee())
->setEventPHID($object->getPHID())
->setInviteePHID($phid)
->setInviterPHID($this->getActingAsPHID());
$invitees[] = $invitee;
}
$invitee->setStatus($map[$phid])
->save();
}
$object->attachInvitees($invitees);
return;
case PhabricatorTransactions::TYPE_COMMENT:
case PhabricatorTransactions::TYPE_VIEW_POLICY:
case PhabricatorTransactions::TYPE_EDIT_POLICY:
return;
}
return parent::applyCustomExternalTransaction($object, $xaction);
}
protected function didApplyInternalEffects(
PhabricatorLiskDAO $object,
array $xactions) {
$object->removeViewerTimezone($this->requireActor());
return $xactions;
}
protected function applyFinalEffects(
PhabricatorLiskDAO $object,
array $xactions) {
// Clear the availability caches for users whose availability is affected
// by this edit.
$invalidate_all = false;
$invalidate_phids = array();
foreach ($xactions as $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorCalendarEventTransaction::TYPE_START_DATE:
case PhabricatorCalendarEventTransaction::TYPE_END_DATE:
case PhabricatorCalendarEventTransaction::TYPE_CANCEL:
case PhabricatorCalendarEventTransaction::TYPE_ALL_DAY:
// For these kinds of changes, we need to invalidate the availabilty
// caches for all attendees.
$invalidate_all = true;
break;
case PhabricatorCalendarEventTransaction::TYPE_INVITE:
foreach ($xaction->getNewValue() as $phid => $ignored) {
$invalidate_phids[$phid] = $phid;
}
break;
}
}
$phids = mpull($object->getInvitees(), 'getInviteePHID');
$phids = array_fuse($phids);
if (!$invalidate_all) {
$phids = array_select_keys($phids, $invalidate_phids);
}
if ($phids) {
$user = new PhabricatorUser();
$conn_w = $user->establishConnection('w');
queryfx(
$conn_w,
'UPDATE %T SET availabilityCacheTTL = NULL
WHERE phid IN (%Ls) AND availabilityCacheTTL >= %d',
$user->getTableName(),
$phids,
$object->getDateFromForCache());
}
return $xactions;
}
protected function validateAllTransactions(
PhabricatorLiskDAO $object,
array $xactions) {
$start_date_xaction = PhabricatorCalendarEventTransaction::TYPE_START_DATE;
$end_date_xaction = PhabricatorCalendarEventTransaction::TYPE_END_DATE;
$start_date = $object->getDateFrom();
$end_date = $object->getDateTo();
$errors = array();
foreach ($xactions as $xaction) {
if ($xaction->getTransactionType() == $start_date_xaction) {
$start_date = $xaction->getNewValue()->getEpoch();
} else if ($xaction->getTransactionType() == $end_date_xaction) {
$end_date = $xaction->getNewValue()->getEpoch();
}
}
if ($start_date > $end_date) {
$type = PhabricatorCalendarEventTransaction::TYPE_END_DATE;
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid'),
pht('End date must be after start date.'),
null);
}
return $errors;
}
protected function validateTransaction(
PhabricatorLiskDAO $object,
$type,
array $xactions) {
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case PhabricatorCalendarEventTransaction::TYPE_NAME:
$missing = $this->validateIsEmptyTextField(
$object->getName(),
$xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('Event name is required.'),
nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
}
break;
case PhabricatorCalendarEventTransaction::TYPE_START_DATE:
case PhabricatorCalendarEventTransaction::TYPE_END_DATE:
foreach ($xactions as $xaction) {
$date_value = $xaction->getNewValue();
if (!$date_value->isValid()) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid'),
pht('Invalid date.'),
$xaction);
}
}
break;
}
return $errors;
}
protected function shouldPublishFeedStory(
PhabricatorLiskDAO $object,
array $xactions) {
return true;
}
protected function supportsSearch() {
return true;
}
protected function shouldSendMail(
PhabricatorLiskDAO $object,
array $xactions) {
$xactions = mfilter($xactions, 'shouldHide', true);
return $xactions;
}
protected function getMailSubjectPrefix() {
return pht('[Calendar]');
}
protected function getMailTo(PhabricatorLiskDAO $object) {
$phids = array();
if ($object->getUserPHID()) {
$phids[] = $object->getUserPHID();
}
$phids[] = $this->getActingAsPHID();
$invitees = $object->getInvitees();
foreach ($invitees as $invitee) {
$status = $invitee->getStatus();
if ($status === PhabricatorCalendarEventInvitee::STATUS_ATTENDING
|| $status === PhabricatorCalendarEventInvitee::STATUS_INVITED) {
$phids[] = $invitee->getInviteePHID();
}
}
$phids = array_unique($phids);
return $phids;
}
public function getMailTagsMap() {
return array(
PhabricatorCalendarEventTransaction::MAILTAG_CONTENT =>
pht(
"An event's name, status, invite list, ".
"and description changes."),
PhabricatorCalendarEventTransaction::MAILTAG_RESCHEDULE =>
pht(
"An event's start and end date ".
"and cancellation status changes."),
PhabricatorCalendarEventTransaction::MAILTAG_OTHER =>
pht('Other event activity not listed above occurs.'),
);
}
protected function buildReplyHandler(PhabricatorLiskDAO $object) {
return id(new PhabricatorCalendarReplyHandler())
->setMailReceiver($object);
}
protected function buildMailTemplate(PhabricatorLiskDAO $object) {
$id = $object->getID();
$name = $object->getName();
return id(new PhabricatorMetaMTAMail())
->setSubject("E{$id}: {$name}")
->addHeader('Thread-Topic', "E{$id}: ".$object->getName());
}
protected function buildMailBody(
PhabricatorLiskDAO $object,
array $xactions) {
$description = $object->getDescription();
$body = parent::buildMailBody($object, $xactions);
if (strlen($description)) {
$body->addTextSection(
pht('EVENT DESCRIPTION'),
$object->getDescription());
}
$body->addLinkSection(
pht('EVENT DETAIL'),
PhabricatorEnv::getProductionURI('/E'.$object->getID()));
return $body;
}
}
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