Differential D21837 Diff 52049 src/applications/files/controller/PhabricatorFileUICurtainAttachController.php

Changeset View

Standalone View

src/applications/files/controller/PhabricatorFileUICurtainAttachController.php

This file was added.

				<?php

				final class PhabricatorFileUICurtainAttachController
				extends PhabricatorFileController {

				public function handleRequest(AphrontRequest $request) {
				$viewer = $request->getViewer();

				$object_phid = $request->getURIData('objectPHID');
				$file_phid = $request->getURIData('filePHID');

				$object = id(new PhabricatorObjectQuery())
				->setViewer($viewer)
				->withPHIDs(array($object_phid))
				->executeOne();
				if (!$object) {
				return new Aphront404Response();
				}

				$attachment = id(new PhabricatorFileAttachmentQuery())
				->setViewer($viewer)
				->withObjectPHIDs(array($object->getPHID()))
				->withFilePHIDs(array($file_phid))
				->needFiles(true)
				->withVisibleFiles(true)
				->executeOne();
				if (!$attachment) {
				return new Aphront404Response();
				}

				$file = $attachment->getFile();
				$file_phid = $file->getPHID();

				$handles = $viewer->loadHandles(
				array(
				$object_phid,
				$file_phid,
				));

				$object_handle = $handles[$object_phid];
				$file_handle = $handles[$file_phid];
				$cancel_uri = $object_handle->getURI();

				$dialog = $this->newDialog()
				->setViewer($viewer)
				->setTitle(pht('Attach File'))
				->addCancelButton($object_handle->getURI(), pht('Close'));

				$file_link = phutil_tag('strong', array(), $file_handle->renderLink());
				$object_link = phutil_tag('strong', array(), $object_handle->renderLink());

				if ($attachment->isPolicyAttachment()) {
				$body = pht(
				'The file %s is already attached to the object %s.',
				$file_link,
				$object_link);

				return $dialog->appendParagraph($body);
				}

				if (!$request->isDialogFormPost()) {
				$dialog->appendRemarkup(
				pht(
				'(WARNING) This file is referenced by this object, but '.
				'not formally attached to it. Users who can see the object may '.
				'not be able to see the file.'));

				$dialog->appendParagraph(
				pht(
				'Do you want to attach the file %s to the object %s?',
				$file_link,
				$object_link));

				$dialog->addSubmitButton(pht('Attach File'));

				return $dialog;
				}

				if (!$request->getBool('confirm')) {
				$dialog->setTitle(pht('Confirm File Attachment'));

				$dialog->addHiddenInput('confirm', 1);

				$dialog->appendRemarkup(
				pht(
				'(IMPORTANT) If you attach this file to this object, any user who '.
				'has permission to view the object will be able to view and '.
				'download the file!'));

				$dialog->appendParagraph(
				pht(
				'Really attach the file %s to the object %s, allowing any user '.
				'who can view the object to view and download the file?',
				$file_link,
				$object_link));

				$dialog->addSubmitButton(pht('Grant Permission'));

				return $dialog;
				}

				if (!($object instanceof PhabricatorApplicationTransactionInterface)) {
				$dialog->appendParagraph(
				pht(
				'This object (of class "%s") does not implement the required '.
				'interface ("%s"), so files can not be manually attached to it.',
				get_class($object),
				'PhabricatorApplicationTransactionInterface'));

				return $dialog;
				}

				$editor = $object->getApplicationTransactionEditor()
				->setActor($viewer)
				->setContentSourceFromRequest($request)
				->setContinueOnNoEffect(true)
				->setContinueOnMissingFields(true);

				$template = $object->getApplicationTransactionTemplate();

				$xactions = array();

				$xactions[] = id(clone $template)
				->setTransactionType(PhabricatorTransactions::TYPE_FILE)
				->setNewValue(
				array(
				$file_phid => PhabricatorFileAttachment::MODE_ATTACH,
				));

				$editor->applyTransactions($object, $xactions);

				return $this->newRedirect()
				->setURI($cancel_uri);
				}

				}