Differential D21149 Diff 50358 src/infrastructure/editor/PhabricatorEditorURIEngine.php

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src/infrastructure/editor/PhabricatorEditorURIEngine.php

Show First 20 Lines • Show All 62 Lines • ▼ Show 20 Lines	final class PhabricatorEditorURIEngine
}		}

public function validatePattern() {		public function validatePattern() {
$this->getRawURITokens();		$this->getRawURITokens();
return true;		return true;
}		}

public function getURIForPath($path, $line) {		public function getURIForPath($path, $line) {
$tokens = $this->getURITokensForRepository();		$tokens = $this->getURITokensForRepository($path);

$variables = array(		$variables = array(
'f' => $this->escapeToken($path),		'f' => $this->escapeToken($path),
'l' => $this->escapeToken($line),		'l' => $this->escapeToken($line),
);		);

$tokens = $this->newTokensWithVariables($tokens, $variables);		$tokens = $this->newTokensWithVariables($tokens, $variables);

return $this->newStringFromTokens($tokens);		return $this->newStringFromTokens($tokens);
}		}

public function getURITokensForRepository() {		public function getURITokensForPath($path) {
if (!$this->repositoryTokens) {		$tokens = $this->getURITokensForRepository($path);
$this->repositoryTokens = $this->newURITokensForRepository();
}

return $this->repositoryTokens;		$variables = array(
		'f' => $this->escapeToken($path),
		);

		return $this->newTokensWithVariables($tokens, $variables);
}		}

public static function getVariableDefinitions() {		public static function getVariableDefinitions() {
return array(		return array(
'f' => array(		'f' => array(
'name' => pht('File Name'),		'name' => pht('File Name'),
'example' => pht('path/to/source.c'),		'example' => pht('path/to/source.c'),
),		),
Show All 19 Lines	return array(
),		),
'%' => array(		'%' => array(
'name' => pht('Literal Percent Symbol'),		'name' => pht('Literal Percent Symbol'),
'example' => '%',		'example' => '%',
),		),
);		);
}		}

		private function getURITokensForRepository() {
		if (!$this->repositoryTokens) {
		$this->repositoryTokens = $this->newURITokensForRepository();
		}

		return $this->repositoryTokens;
		}

private function newURITokensForRepository() {		private function newURITokensForRepository() {
$tokens = $this->getRawURITokens();		$tokens = $this->getRawURITokens();

$repository = $this->getRepository();		$repository = $this->getRepository();
if (!$repository) {		if (!$repository) {
throw new PhutilInvalidStateException('setRepository');		throw new PhutilInvalidStateException('setRepository');
}		}

▲ Show 20 Lines • Show All 122 Lines • ▼ Show 20 Lines	foreach ($tokens as $key => $token) {
$tokens[$key]['value'] =		$tokens[$key]['value'] =
$tokens[$last_literal]['value'].$token['value'];		$tokens[$last_literal]['value'].$token['value'];
unset($tokens[$last_literal]);		unset($tokens[$last_literal]);
}		}

$last_literal = $key;		$last_literal = $key;
}		}

		$tokens = array_values($tokens);

return $tokens;		return $tokens;
}		}

private function escapeToken($token) {		private function escapeToken($token) {
// Paths are user controlled, so a clever user could potentially make		// Paths are user controlled, so a clever user could potentially make
// editor links do surprising things with paths containing "/../".		// editor links do surprising things with paths containing "/../".

// Find anything that looks like "/../" and mangle it.		// Find anything that looks like "/../" and mangle it.
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