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DiffusionFileContentQuery.php
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Created
Fri, Jun 20, 08:15

DiffusionFileContentQuery.php
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<?php
/**
* NOTE: this class should only be used where local access to the repository
* is guaranteed and NOT from within the Diffusion application. Diffusion
* should use Conduit method 'diffusion.filecontentquery' to get this sort
* of data.
*/
abstract class DiffusionFileContentQuery extends DiffusionQuery {
private $fileContent;
private $viewer;
private $timeout;
private $byteLimit;
public function setTimeout($timeout) {
$this->timeout = $timeout;
return $this;
}
public function getTimeout() {
return $this->timeout;
}
public function setByteLimit($byte_limit) {
$this->byteLimit = $byte_limit;
return $this;
}
public function getByteLimit() {
return $this->byteLimit;
}
public function setViewer(PhabricatorUser $user) {
$this->viewer = $user;
return $this;
}
public function getViewer() {
return $this->viewer;
}
final public static function newFromDiffusionRequest(
DiffusionRequest $request) {
return parent::newQueryObject(__CLASS__, $request);
}
abstract public function getFileContentFuture();
abstract protected function executeQueryFromFuture(Future $future);
final public function loadFileContentFromFuture(Future $future) {
if ($this->timeout) {
$future->setTimeout($this->timeout);
}
if ($this->getByteLimit()) {
$future->setStdoutSizeLimit($this->getByteLimit());
}
try {
$file_content = $this->executeQueryFromFuture($future);
} catch (CommandException $ex) {
if (!$future->getWasKilledByTimeout()) {
throw $ex;
}
$message = pht(
'<Attempt to load this file was terminated after %s second(s).>',
$this->timeout);
$file_content = new DiffusionFileContent();
$file_content->setCorpus($message);
}
$this->fileContent = $file_content;
$repository = $this->getRequest()->getRepository();
$try_encoding = $repository->getDetail('encoding');
if ($try_encoding) {
$this->fileContent->setCorpus(
phutil_utf8_convert(
$this->fileContent->getCorpus(), 'UTF-8', $try_encoding));
}
return $this->fileContent;
}
final protected function executeQuery() {
return $this->loadFileContentFromFuture($this->getFileContentFuture());
}
final public function loadFileContent() {
return $this->executeQuery();
}
final public function getRawData() {
return $this->fileContent->getCorpus();
}
}

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