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PassphraseCredentialEditController.php
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Created
Tue, Jan 7, 07:42

PassphraseCredentialEditController.php
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<?php
final class PassphraseCredentialEditController extends PassphraseController {
private $id;
public function willProcessRequest(array $data) {
$this->id = idx($data, 'id');
}
public function processRequest() {
$request = $this->getRequest();
$viewer = $request->getUser();
if ($this->id) {
$credential = id(new PassphraseCredentialQuery())
->setViewer($viewer)
->withIDs(array($this->id))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$credential) {
return new Aphront404Response();
}
$type = PassphraseCredentialType::getTypeByConstant(
$credential->getCredentialType());
if (!$type) {
throw new Exception(pht('Credential has invalid type "%s"!', $type));
}
$is_new = false;
} else {
$type_const = $request->getStr('type');
$type = PassphraseCredentialType::getTypeByConstant($type_const);
if (!$type) {
return new Aphront404Response();
}
$credential = PassphraseCredential::initializeNewCredential($viewer)
->setCredentialType($type->getCredentialType())
->setProvidesType($type->getProvidesType());
$is_new = true;
// Prefill username if provided.
$credential->setUsername($request->getStr('username'));
}
$errors = array();
$v_name = $credential->getName();
$e_name = true;
$v_desc = $credential->getDescription();
$v_username = $credential->getUsername();
$e_username = true;
$bullet = "\xE2\x80\xA2";
$v_secret = $credential->getSecretID() ? str_repeat($bullet, 32) : null;
$validation_exception = null;
if ($request->isFormPost()) {
$v_name = $request->getStr('name');
$v_desc = $request->getStr('description');
$v_username = $request->getStr('username');
$v_secret = $request->getStr('secret');
$v_view_policy = $request->getStr('viewPolicy');
$v_edit_policy = $request->getStr('editPolicy');
$type_name = PassphraseCredentialTransaction::TYPE_NAME;
$type_desc = PassphraseCredentialTransaction::TYPE_DESCRIPTION;
$type_username = PassphraseCredentialTransaction::TYPE_USERNAME;
$type_destroy = PassphraseCredentialTransaction::TYPE_DESTROY;
$type_secret_id = PassphraseCredentialTransaction::TYPE_SECRET_ID;
$type_view_policy = PhabricatorTransactions::TYPE_VIEW_POLICY;
$type_edit_policy = PhabricatorTransactions::TYPE_EDIT_POLICY;
$xactions = array();
$xactions[] = id(new PassphraseCredentialTransaction())
->setTransactionType($type_name)
->setNewValue($v_name);
$xactions[] = id(new PassphraseCredentialTransaction())
->setTransactionType($type_desc)
->setNewValue($v_desc);
$xactions[] = id(new PassphraseCredentialTransaction())
->setTransactionType($type_username)
->setNewValue($v_username);
$xactions[] = id(new PassphraseCredentialTransaction())
->setTransactionType($type_view_policy)
->setNewValue($v_view_policy);
$xactions[] = id(new PassphraseCredentialTransaction())
->setTransactionType($type_edit_policy)
->setNewValue($v_edit_policy);
// Open a transaction in case we're writing a new secret; this limits
// the amount of code which handles secret plaintexts.
$credential->openTransaction();
$min_secret = str_replace($bullet, '', trim($v_secret));
if (strlen($min_secret)) {
// If the credential was previously destroyed, restore it when it is
// edited if a secret is provided.
$xactions[] = id(new PassphraseCredentialTransaction())
->setTransactionType($type_destroy)
->setNewValue(0);
$new_secret = id(new PassphraseSecret())
->setSecretData($v_secret)
->save();
$xactions[] = id(new PassphraseCredentialTransaction())
->setTransactionType($type_secret_id)
->setNewValue($new_secret->getID());
}
try {
$editor = id(new PassphraseCredentialTransactionEditor())
->setActor($viewer)
->setContinueOnNoEffect(true)
->setContentSourceFromRequest($request)
->applyTransactions($credential, $xactions);
$credential->saveTransaction();
if ($request->isAjax()) {
return id(new AphrontAjaxResponse())->setContent(
array(
'phid' => $credential->getPHID(),
'name' => 'K'.$credential->getID().' '.$credential->getName(),
));
} else {
return id(new AphrontRedirectResponse())
->setURI('/K'.$credential->getID());
}
} catch (PhabricatorApplicationTransactionValidationException $ex) {
$credential->killTransaction();
$validation_exception = $ex;
$e_name = $ex->getShortMessage($type_name);
$e_username = $ex->getShortMessage($type_username);
$credential->setViewPolicy($v_view_policy);
$credential->setEditPolicy($v_edit_policy);
}
}
$policies = id(new PhabricatorPolicyQuery())
->setViewer($viewer)
->setObject($credential)
->execute();
$secret_control = $type->newSecretControl();
if ($request->isAjax()) {
$form = new PHUIFormLayoutView();
} else {
$form = id(new AphrontFormView())
->setUser($viewer);
}
$form
->appendChild(
id(new AphrontFormTextControl())
->setName('name')
->setLabel(pht('Name'))
->setValue($v_name)
->setError($e_name))
->appendChild(
id(new AphrontFormTextAreaControl())
->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_SHORT)
->setName('description')
->setLabel(pht('Description'))
->setValue($v_desc))
->appendChild(
id(new AphrontFormMarkupControl())
->setLabel(pht('Credential Type'))
->setValue($type->getCredentialTypeName()))
->appendChild(
id(new AphrontFormDividerControl()))
->appendChild(
id(new AphrontFormPolicyControl())
->setName('viewPolicy')
->setPolicyObject($credential)
->setCapability(PhabricatorPolicyCapability::CAN_VIEW)
->setPolicies($policies))
->appendChild(
id(new AphrontFormPolicyControl())
->setName('editPolicy')
->setPolicyObject($credential)
->setCapability(PhabricatorPolicyCapability::CAN_EDIT)
->setPolicies($policies))
->appendChild(
id(new AphrontFormDividerControl()))
->appendChild(
id(new AphrontFormTextControl())
->setName('username')
->setLabel(pht('Login/Username'))
->setValue($v_username)
->setError($e_username))
->appendChild(
$secret_control
->setName('secret')
->setLabel($type->getSecretLabel())
->setValue($v_secret));
$crumbs = $this->buildApplicationCrumbs();
if ($is_new) {
$title = pht('Create Credential');
$header = pht('Create New Credential');
$crumbs->addTextCrumb(pht('Create'));
} else {
$title = pht('Edit Credential');
$header = pht('Edit Credential %s', 'K'.$credential->getID());
$crumbs->addTextCrumb(
'K'.$credential->getID(),
'/K'.$credential->getID());
$crumbs->addTextCrumb(pht('Edit'));
}
if ($request->isAjax()) {
$dialog = id(new AphrontDialogView())
->setUser($viewer)
->setWidth(AphrontDialogView::WIDTH_FORM)
->setTitle($title)
->appendChild($form)
->addSubmitButton(pht('Create Credential'))
->addCancelButton($this->getApplicationURI());
return id(new AphrontDialogResponse())->setDialog($dialog);
}
$form->appendChild(
id(new AphrontFormSubmitControl())
->setValue(pht('Save'))
->addCancelButton($this->getApplicationURI()));
$box = id(new PHUIObjectBoxView())
->setHeaderText($header)
->setValidationException($validation_exception)
->setForm($form);
return $this->buildApplicationPage(
array(
$crumbs,
$box,
),
array(
'title' => $title,
'device' => true,
));
}
}

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