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phab/src/applications/repository/xaction/PhabricatorRepositorySlugTransaction.php
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PhabricatorRepositorySlugTransaction.php
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<?php
final class PhabricatorRepositorySlugTransaction
extends PhabricatorRepositoryTransactionType {
const TRANSACTIONTYPE = 'repo:slug';
public function generateOldValue($object) {
return $object->getRepositorySlug();
}
public function generateNewValue($object, $value) {
if (strlen($value)) {
return $value;
}
return null;
}
public function applyInternalEffects($object, $value) {
$object->setRepositorySlug($value);
}
public function getTitle() {
$old = $this->getOldValue();
$new = $this->getNewValue();
if (strlen($old) && !strlen($new)) {
return pht(
'%s removed the short name of this repository.',
$this->renderAuthor());
} else if (strlen($new) && !strlen($old)) {
return pht(
'%s set the short name of this repository to %s.',
$this->renderAuthor(),
$this->renderNewValue());
} else {
return pht(
'%s changed the short name of this repository from %s to %s.',
$this->renderAuthor(),
$this->renderOldValue(),
$this->renderNewValue());
}
}
public function validateTransactions($object, array $xactions) {
$errors = array();
foreach ($xactions as $xaction) {
$old = $xaction->getOldValue();
$new = $xaction->getNewValue();
if (!strlen($new)) {
continue;
}
if ($new === $old) {
continue;
}
try {
PhabricatorRepository::assertValidRepositorySlug($new);
} catch (Exception $ex) {
$errors[] = $this->newInvalidError(
$ex->getMessage(),
$xaction);
continue;
}
$other = id(new PhabricatorRepositoryQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withSlugs(array($new))
->executeOne();
if ($other && ($other->getID() !== $object->getID())) {
$errors[] = $this->newError(
pht('Duplicate'),
pht(
'The selected repository short name is already in use by '.
'another repository. Choose a unique short name.'),
$xaction);
continue;
}
}
return $errors;
}
}
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