DiffusionPathValidateController.php
a823654be095stable

DiffusionPathValidateController.php
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			<?php

			final class DiffusionPathValidateController extends DiffusionController {

			protected function shouldLoadDiffusionRequest() {
			return false;
			}

			protected function processDiffusionRequest(AphrontRequest $request) {

			$repository_phid = $request->getStr('repositoryPHID');
			$repository = id(new PhabricatorRepositoryQuery())
			->setViewer($request->getUser())
			->withPHIDs(array($repository_phid))
			->executeOne();
			if (!$repository) {
			return new Aphront400Response();
			}

			$path = $request->getStr('path');
			$path = ltrim($path, '/');

			$drequest = DiffusionRequest::newFromDictionary(
			array(
			'user' => $request->getUser(),
			'repository' => $repository,
			'path' => $path,
			));
			$this->setDiffusionRequest($drequest);

			$browse_results = DiffusionBrowseResultSet::newFromConduit(
			$this->callConduitWithDiffusionRequest(
			'diffusion.browsequery',
			array(
			'path' => $drequest->getPath(),
			'commit' => $drequest->getCommit(),
			'needValidityOnly' => true,
			)));
			$valid = $browse_results->isValidResults();

			if (!$valid) {
			switch ($browse_results->getReasonForEmptyResultSet()) {
			case DiffusionBrowseResultSet::REASON_IS_FILE:
			$valid = true;
			break;
			case DiffusionBrowseResultSet::REASON_IS_EMPTY:
			$valid = true;
			break;
			}
			}

			$output = array(
			'valid' => (bool)$valid,
			);

			if (!$valid) {
			$branch = $drequest->getBranch();
			if ($branch) {
			$message = pht('Not found in %s', $branch);
			} else {
			$message = pht('Not found at HEAD');
			}
			} else {
			$message = pht('OK');
			}

			$output['message'] = $message;

			return id(new AphrontAjaxResponse())->setContent($output);
			}
			}