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phab/src/applications/differential/xaction/DifferentialRevisionCommandeerTransaction.php
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DifferentialRevisionCommandeerTransaction.php
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<?php
final class DifferentialRevisionCommandeerTransaction
extends DifferentialRevisionActionTransaction {
const TRANSACTIONTYPE = 'differential.revision.commandeer';
const ACTIONKEY = 'commandeer';
protected function getRevisionActionLabel() {
return pht('Commandeer Revision');
}
protected function getRevisionActionDescription(
DifferentialRevision $revision) {
return pht('You will take control of this revision and become its author.');
}
public function getIcon() {
return 'fa-flag';
}
public function getColor() {
return 'sky';
}
protected function getRevisionActionOrder() {
return 700;
}
public function getActionName() {
return pht('Commandeered');
}
public function getCommandKeyword() {
return 'commandeer';
}
public function getCommandAliases() {
return array(
'claim',
);
}
public function getCommandSummary() {
return pht('Commandeer a revision.');
}
public function generateOldValue($object) {
return $object->getAuthorPHID();
}
public function generateNewValue($object, $value) {
$actor = $this->getActor();
return $actor->getPHID();
}
public function applyInternalEffects($object, $value) {
$object->setAuthorPHID($value);
}
protected function validateAction($object, PhabricatorUser $viewer) {
// If a revision has already landed, we generally want to discourage
// reopening and reusing it since this tends to create a big mess (users
// should create a new revision instead). Thus, we stop you from
// commandeering closed revisions.
// See PHI985. If the revision was abandoned, there's no peril in allowing
// the commandeer since the change (likely) never actually landed. So
// it's okay to commandeer abandoned revisions.
if ($object->isClosed() && !$object->isAbandoned()) {
throw new Exception(
pht(
'You can not commandeer this revision because it has already '.
'been closed. You can only commandeer open or abandoned '.
'revisions.'));
}
if ($this->isViewerRevisionAuthor($object, $viewer)) {
throw new Exception(
pht(
'You can not commandeer this revision because you are already '.
'the author.'));
}
}
public function getTitle() {
return pht(
'%s commandeered this revision.',
$this->renderAuthor());
}
public function getTitleForFeed() {
return pht(
'%s commandeered %s.',
$this->renderAuthor(),
$this->renderObject());
}
public function getTransactionTypeForConduit($xaction) {
return 'commandeer';
}
public function getFieldValuesForConduit($object, $data) {
return array();
}
}
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