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PhabricatorPhurlURLEditor.php
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Mon, Jul 15, 17:07

PhabricatorPhurlURLEditor.php
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<?php
final class PhabricatorPhurlURLEditor
extends PhabricatorApplicationTransactionEditor {
public function getEditorApplicationClass() {
return 'PhabricatorPhurlApplication';
}
public function getEditorObjectsDescription() {
return pht('Phurl');
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
$types[] = PhabricatorPhurlURLTransaction::TYPE_NAME;
$types[] = PhabricatorPhurlURLTransaction::TYPE_URL;
$types[] = PhabricatorPhurlURLTransaction::TYPE_ALIAS;
$types[] = PhabricatorPhurlURLTransaction::TYPE_DESCRIPTION;
$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 PhabricatorPhurlURLTransaction::TYPE_NAME:
return $object->getName();
case PhabricatorPhurlURLTransaction::TYPE_URL:
return $object->getLongURL();
case PhabricatorPhurlURLTransaction::TYPE_ALIAS:
return $object->getAlias();
case PhabricatorPhurlURLTransaction::TYPE_DESCRIPTION:
return $object->getDescription();
}
return parent::getCustomTransactionOldValue($object, $xaction);
}
protected function getCustomTransactionNewValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorPhurlURLTransaction::TYPE_NAME:
case PhabricatorPhurlURLTransaction::TYPE_URL:
case PhabricatorPhurlURLTransaction::TYPE_DESCRIPTION:
return $xaction->getNewValue();
case PhabricatorPhurlURLTransaction::TYPE_ALIAS:
if (!strlen($xaction->getNewValue())) {
return null;
}
return $xaction->getNewValue();
}
return parent::getCustomTransactionNewValue($object, $xaction);
}
protected function applyCustomInternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorPhurlURLTransaction::TYPE_NAME:
$object->setName($xaction->getNewValue());
return;
case PhabricatorPhurlURLTransaction::TYPE_URL:
$object->setLongURL($xaction->getNewValue());
return;
case PhabricatorPhurlURLTransaction::TYPE_ALIAS:
$object->setAlias($xaction->getNewValue());
return;
case PhabricatorPhurlURLTransaction::TYPE_DESCRIPTION:
$object->setDescription($xaction->getNewValue());
return;
}
return parent::applyCustomInternalTransaction($object, $xaction);
}
protected function applyCustomExternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorPhurlURLTransaction::TYPE_NAME:
case PhabricatorPhurlURLTransaction::TYPE_URL:
case PhabricatorPhurlURLTransaction::TYPE_ALIAS:
case PhabricatorPhurlURLTransaction::TYPE_DESCRIPTION:
return;
}
return parent::applyCustomExternalTransaction($object, $xaction);
}
protected function validateTransaction(
PhabricatorLiskDAO $object,
$type,
array $xactions) {
$errors = parent::validateTransaction($object, $type, $xactions);
switch ($type) {
case PhabricatorPhurlURLTransaction::TYPE_NAME:
$missing = $this->validateIsEmptyTextField(
$object->getName(),
$xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('URL name is required.'),
nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
}
break;
case PhabricatorPhurlURLTransaction::TYPE_ALIAS:
$overdrawn = $this->validateIsTextFieldTooLong(
$object->getName(),
$xactions,
64);
if ($overdrawn) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Alias Too Long'),
pht('The alias can be no longer than 64 characters.'),
nonempty(last($xactions), null));
}
foreach ($xactions as $xaction) {
if ($xaction->getOldValue() != $xaction->getNewValue()) {
$new_alias = $xaction->getNewValue();
if (!preg_match('/[a-zA-Z]/', $new_alias)) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid Alias'),
pht('The alias must contain at least one letter.'),
$xaction);
}
if (preg_match('/[^a-z0-9]/i', $new_alias)) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid Alias'),
pht('The alias may only contain letters and numbers.'),
$xaction);
}
}
}
break;
case PhabricatorPhurlURLTransaction::TYPE_URL:
$missing = $this->validateIsEmptyTextField(
$object->getLongURL(),
$xactions);
if ($missing) {
$error = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Required'),
pht('URL path is required.'),
nonempty(last($xactions), null));
$error->setIsMissingFieldError(true);
$errors[] = $error;
}
foreach ($xactions as $xaction) {
if ($xaction->getOldValue() != $xaction->getNewValue()) {
$protocols = PhabricatorEnv::getEnvConfig('uri.allowed-protocols');
$uri = new PhutilURI($xaction->getNewValue());
if (!isset($protocols[$uri->getProtocol()])) {
$errors[] = new PhabricatorApplicationTransactionValidationError(
$type,
pht('Invalid URL'),
pht('The protocol of the URL is invalid.'),
null);
}
}
}
break;
}
return $errors;
}
protected function shouldPublishFeedStory(
PhabricatorLiskDAO $object,
array $xactions) {
return true;
}
protected function supportsSearch() {
return true;
}
protected function shouldSendMail(
PhabricatorLiskDAO $object,
array $xactions) {
return true;
}
protected function getMailSubjectPrefix() {
return pht('[Phurl]');
}
protected function getMailTo(PhabricatorLiskDAO $object) {
$phids = array();
if ($object->getPHID()) {
$phids[] = $object->getPHID();
}
$phids[] = $this->getActingAsPHID();
$phids = array_unique($phids);
return $phids;
}
public function getMailTagsMap() {
return array(
PhabricatorPhurlURLTransaction::MAILTAG_CONTENT =>
pht(
"A URL's name or path changes."),
PhabricatorPhurlURLTransaction::MAILTAG_OTHER =>
pht('Other event activity not listed above occurs.'),
);
}
protected function buildMailTemplate(PhabricatorLiskDAO $object) {
$id = $object->getID();
$name = $object->getName();
return id(new PhabricatorMetaMTAMail())
->setSubject("U{$id}: {$name}")
->addHeader('Thread-Topic', "U{$id}: ".$object->getName());
}
protected function buildMailBody(
PhabricatorLiskDAO $object,
array $xactions) {
$description = $object->getDescription();
$body = parent::buildMailBody($object, $xactions);
if (strlen($description)) {
$body->addTextSection(
pht('URL DESCRIPTION'),
$object->getDescription());
}
$body->addLinkSection(
pht('URL DETAIL'),
PhabricatorEnv::getProductionURI('/U'.$object->getID()));
return $body;
}
protected function didCatchDuplicateKeyException(
PhabricatorLiskDAO $object,
array $xactions,
Exception $ex) {
$errors = array();
$errors[] = new PhabricatorApplicationTransactionValidationError(
PhabricatorPhurlURLTransaction::TYPE_ALIAS,
pht('Duplicate'),
pht('This alias is already in use.'),
null);
throw new PhabricatorApplicationTransactionValidationException($errors);
}
}

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