Differential D14970 Diff 36173 src/applications/diffusion/query/filecontent/DiffusionSvnFileContentQuery.php

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src/applications/diffusion/query/filecontent/DiffusionSvnFileContentQuery.php

	<?php			<?php

	final class DiffusionSvnFileContentQuery extends DiffusionFileContentQuery {			final class DiffusionSvnFileContentQuery extends DiffusionFileContentQuery {

	public function getFileContentFuture() {			protected function getFileContentFuture() {
	$drequest = $this->getRequest();			$drequest = $this->getRequest();

	$repository = $drequest->getRepository();			$repository = $drequest->getRepository();
	$path = $drequest->getPath();			$path = $drequest->getPath();
	$commit = $drequest->getCommit();			$commit = $drequest->getCommit();

	return $repository->getRemoteCommandFuture(			return $repository->getRemoteCommandFuture(
	'cat %s',			'cat %s',
	$repository->getSubversionPathURI($path, $commit));			$repository->getSubversionPathURI($path, $commit));
	}			}

	protected function executeQueryFromFuture(Future $future) {			protected function resolveFileContentFuture(Future $future) {
	try {
	list($corpus) = $future->resolvex();			list($corpus) = $future->resolvex();
	} catch (CommandException $ex) {			return $corpus;
	$stderr = $ex->getStdErr();
	if (preg_match('/path not found$/', trim($stderr))) {
	// TODO: Improve user experience for this. One way to end up here
	// is to have the parser behind and look at a file which was recently
	// nuked; Diffusion will think it still exists and try to grab content
	// at HEAD.
	throw new Exception(
	pht(
	'Failed to retrieve file content from Subversion. The file may '.
	'have been recently deleted, or the Diffusion cache may be out of '.
	'date.'));
	} else {
	throw $ex;
	}
	}

	$file_content = new DiffusionFileContent();
	$file_content->setCorpus($corpus);

	return $file_content;
	}			}

	}			}