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3fa519da74
Summary: Ref T5833. This allows Almanac ServiceTypes to define default properties for a service, which show up in the UI and are more easily editable. Overall, this makes it much easier to make structured/usable/consistent service records: you can check a checkbox that says "prevent new allocations" instead of needing to know the meaning of a key. Test Plan: {F251593} Reviewers: chad, btrahan Reviewed By: btrahan Subscribers: epriestley Maniphest Tasks: T5833 Differential Revision: https://secure.phabricator.com/D10996
109 lines
3.3 KiB
PHP
109 lines
3.3 KiB
PHP
<?php
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final class AlmanacPropertyDeleteController
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extends AlmanacDeviceController {
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public function handleRequest(AphrontRequest $request) {
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$viewer = $request->getViewer();
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$object = id(new PhabricatorObjectQuery())
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->setViewer($viewer)
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->withPHIDs(array($request->getStr('objectPHID')))
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->requireCapabilities(
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array(
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PhabricatorPolicyCapability::CAN_VIEW,
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PhabricatorPolicyCapability::CAN_EDIT,
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))
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->executeOne();
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if (!$object) {
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return new Aphront404Response();
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}
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if (!($object instanceof AlmanacPropertyInterface)) {
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return new Aphront404Response();
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}
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$key = $request->getStr('key');
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if (!strlen($key)) {
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return new Aphront404Response();
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}
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$cancel_uri = $object->getURI();
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$builtins = $object->getAlmanacPropertyFieldSpecifications();
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$is_builtin = isset($builtins[$key]);
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if ($is_builtin) {
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// This is a builtin property, so we're going to reset it to the
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// default value.
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$field_list = PhabricatorCustomField::getObjectFields(
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$object,
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PhabricatorCustomField::ROLE_DEFAULT);
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// Note that we're NOT loading field values from the object: we just want
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// to get the field's default value so we can reset it.
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$fields = $field_list->getFields();
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$field = $fields[$key];
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$is_delete = false;
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$new_value = $field->getValueForStorage();
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// Now, load the field to get the old value.
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$field_list
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->setViewer($viewer)
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->readFieldsFromStorage($object);
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$old_value = $field->getValueForStorage();
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$title = pht('Reset Property');
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$body = pht('Reset this property to its default value?');
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$submit_text = pht('Reset');
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} else {
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// This is a custom property, so we're going to delete it outright.
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$is_delete = true;
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$old_value = $object->getAlmanacPropertyValue($key);
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$new_value = null;
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$title = pht('Delete Property');
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$body = pht('Delete this property? TODO: DOES NOT WORK YET');
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$submit_text = pht('Delete');
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}
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$validation_exception = null;
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if ($request->isFormPost()) {
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$xaction = $object->getApplicationTransactionTemplate()
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->setTransactionType(PhabricatorTransactions::TYPE_CUSTOMFIELD)
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->setMetadataValue('customfield:key', $key)
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->setOldValue($old_value)
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->setNewValue($new_value);
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// TODO: We aren't really deleting properties that we claim to delete
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// yet, but that needs to be specialized a little bit.
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$editor = $object->getApplicationTransactionEditor()
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->setActor($viewer)
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->setContentSourceFromRequest($request)
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->setContinueOnNoEffect(true)
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->setContinueOnMissingFields(true);
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try {
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$editor->applyTransactions($object, array($xaction));
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return id(new AphrontRedirectResponse())->setURI($cancel_uri);
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} catch (PhabricatorApplicationTransactionValidationException $ex) {
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$validation_exception = $ex;
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}
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}
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return $this->newDialog()
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->setTitle($title)
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->setValidationException($validation_exception)
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->addHiddenInput('objectPHID', $object->getPHID())
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->addHiddenInput('key', $key)
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->appendParagraph($body)
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->addCancelButton($cancel_uri)
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->addSubmitButton($submit_text);
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}
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}
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