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phorge/src/infrastructure/parser/PhutilURIHelper.php
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PhutilURIHelper.php
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<?php
/**
* A simple wrapper for PhutilURI, to be aware of the
* relative/absolute context, and other minor things.
*/
final class PhutilURIHelper extends Phobject {
/**
* String version of your original URI.
* @var string
*/
private $uriStr;
/**
* Structured version of your URI.
* @var PhutilURI
*/
private $phutilUri;
/**
* @param string|PhutilURI $uri
*/
public function __construct($uri) {
// Keep the original string for basic checks.
$this->uriStr = phutil_string_cast($uri);
// A PhutilURI may be useful. If available, import that as-is.
// Note that the constructor PhutilURI(string) is a bit expensive.
if ($uri instanceof PhutilURI) {
$this->phutilUri = $uri;
}
}
/**
* Check if the URI points to Phorge itself.
* @return bool
*/
public function isSelf() {
// The backend prefers a PhutilURI object, if available.
$uri = $this->phutilUri ? $this->phutilUri : $this->uriStr;
return PhabricatorEnv::isSelfURI($uri);
}
/**
* Check whenever an URI is just a simple fragment without path and protocol.
* @return bool
*/
public function isAnchor() {
return $this->isStartingWithChar('#');
}
/**
* Check whenever an URI starts with a slash (no protocol, etc.)
* @return bool
*/
public function isStartingWithSlash() {
return $this->isStartingWithChar('/');
}
/**
* A sane default.
*/
public function __toString() {
return $this->uriStr;
}
/**
* Check whenever the URI starts with the provided character.
* @param string $char String that MUST have length of 1.
* @return boolean
*/
private function isStartingWithChar($char) {
return strncmp($this->uriStr, $char, 1) === 0;
}
}

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