Differential D16460 Diff 39599 src/applications/diffusion/herald/HeraldCommitAdapter.php

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src/applications/diffusion/herald/HeraldCommitAdapter.php

Show First 20 Lines • Show All 198 Lines • ▼ Show 20 Lines	public static function getEnormousByteLimit() {
return 1024 * 1024 * 1024; // 1GB		return 1024 * 1024 * 1024; // 1GB
}		}

public static function getEnormousTimeLimit() {		public static function getEnormousTimeLimit() {
return 60 * 15; // 15 Minutes		return 60 * 15; // 15 Minutes
}		}

private function loadCommitDiff() {		private function loadCommitDiff() {
		$viewer = PhabricatorUser::getOmnipotentUser();

$byte_limit = self::getEnormousByteLimit();		$byte_limit = self::getEnormousByteLimit();
		$time_limit = self::getEnormousTimeLimit();

$raw = $this->callConduit(		$diff_info = $this->callConduit(
'diffusion.rawdiffquery',		'diffusion.rawdiffquery',
array(		array(
'commit' => $this->commit->getCommitIdentifier(),		'commit' => $this->commit->getCommitIdentifier(),
'timeout' => self::getEnormousTimeLimit(),		'timeout' => $time_limit,
'byteLimit' => $byte_limit,		'byteLimit' => $byte_limit,
'linesOfContext' => 0,		'linesOfContext' => 0,
));		));

if (strlen($raw) >= $byte_limit) {		if ($diff_info['tooHuge']) {
throw new Exception(		throw new Exception(
pht(		pht(
'The raw text of this change is enormous (larger than %d bytes). '.		'The raw text of this change is enormous (larger than %s byte(s)). '.
'Herald can not process it.',		'Herald can not process it.',
$byte_limit));		new PhutilNumber($byte_limit)));
}		}

		if ($diff_info['tooSlow']) {
		throw new Exception(
		pht(
		'The raw text of this change took too long to process (longer '.
		'than %s second(s)). Herald can not process it.',
		new PhutilNumber($time_limit)));
		}

		$file_phid = $diff_info['filePHID'];
		$diff_file = id(new PhabricatorFileQuery())
		->setViewer($viewer)
		->withPHIDs(array($file_phid))
		->executeOne();
		if (!$diff_file) {
		throw new Exception(
		pht(
		'Failed to load diff ("%s") for this change.',
		$file_phid));
		}

		$raw = $diff_file->loadFileData();

$parser = new ArcanistDiffParser();		$parser = new ArcanistDiffParser();
$changes = $parser->parseDiff($raw);		$changes = $parser->parseDiff($raw);

$diff = DifferentialDiff::newEphemeralFromRawChanges(		$diff = DifferentialDiff::newEphemeralFromRawChanges(
$changes);		$changes);
return $diff;		return $diff;
}		}

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