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AlmanacPropertyEditController.php
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Created
Sat, Jan 18, 19:10

AlmanacPropertyEditController.php
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<?php
final class AlmanacPropertyEditController
extends AlmanacDeviceController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$object = id(new PhabricatorObjectQuery())
->setViewer($viewer)
->withPHIDs(array($request->getStr('objectPHID')))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$object) {
return new Aphront404Response();
}
if (!($object instanceof AlmanacPropertyInterface)) {
return new Aphront404Response();
}
$cancel_uri = $object->getURI();
$key = $request->getStr('key');
if ($key) {
$property_key = $key;
$is_new = false;
$title = pht('Edit Property');
$save_button = pht('Save Changes');
} else {
$property_key = null;
$is_new = true;
$title = pht('Add Property');
$save_button = pht('Add Property');
}
if ($is_new) {
$errors = array();
$property = null;
$v_name = null;
$e_name = true;
if ($request->isFormPost()) {
$name = $request->getStr('name');
if (!strlen($name)) {
$e_name = pht('Required');
$errors[] = pht('You must provide a property name.');
} else {
$caught = null;
try {
AlmanacNames::validateName($name);
} catch (Exception $ex) {
$caught = $ex;
}
if ($caught) {
$e_name = pht('Invalid');
$errors[] = $caught->getMessage();
}
}
if (!$errors) {
$property_key = $name;
}
}
if ($property_key === null) {
$form = id(new AphrontFormView())
->setUser($viewer)
->appendChild(
id(new AphrontFormTextControl())
->setName('name')
->setLabel(pht('Name'))
->setValue($v_name)
->setError($e_name));
return $this->newDialog()
->setTitle($title)
->setErrors($errors)
->addHiddenInput('objectPHID', $request->getStr('objectPHID'))
->appendForm($form)
->addSubmitButton(pht('Continue'))
->addCancelButton($cancel_uri);
}
}
// Make sure property key is appropriate.
// TODO: It would be cleaner to put this safety check in the Editor.
AlmanacNames::validateName($property_key);
// If we're adding a new property, put a placeholder on the object so
// that we can build a CustomField for it.
if (!$object->hasAlmanacProperty($property_key)) {
$temporary_property = id(new AlmanacProperty())
->setObjectPHID($object->getPHID())
->setFieldName($property_key);
$object->attachAlmanacProperties(array($temporary_property));
}
$field_list = PhabricatorCustomField::getObjectFields(
$object,
PhabricatorCustomField::ROLE_DEFAULT);
// Select only the field being edited.
$fields = $field_list->getFields();
$fields = array_select_keys($fields, array($property_key));
$field_list = new PhabricatorCustomFieldList($fields);
$field_list
->setViewer($viewer)
->readFieldsFromStorage($object);
$validation_exception = null;
if ($request->isFormPost() && $request->getStr('isValueEdit')) {
$xactions = $field_list->buildFieldTransactionsFromRequest(
$object->getApplicationTransactionTemplate(),
$request);
$editor = $object->getApplicationTransactionEditor()
->setActor($viewer)
->setContentSourceFromRequest($request)
->setContinueOnNoEffect(true)
->setContinueOnMissingFields(true);
try {
$editor->applyTransactions($object, $xactions);
return id(new AphrontRedirectResponse())->setURI($cancel_uri);
} catch (PhabricatorApplicationTransactionValidationException $ex) {
$validation_exception = $ex;
}
}
$form = id(new AphrontFormView())
->setUser($viewer)
->addHiddenInput('objectPHID', $request->getStr('objectPHID'))
->addHiddenInput('key', $request->getStr('key'))
->addHiddenInput('name', $property_key)
->addHiddenInput('isValueEdit', true);
$field_list->appendFieldsToForm($form);
return $this->newDialog()
->setTitle($title)
->setValidationException($validation_exception)
->appendForm($form)
->addSubmitButton($save_button)
->addCancelButton($cancel_uri);
}
}

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