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<?php |
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namespace Ubiquity\cache; |
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use Ubiquity\utils\base\UString; |
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/** |
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* Manipulates class and namespace names |
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* Ubiquity\cache$ClassUtils |
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* This class is part of Ubiquity |
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* |
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* @author jcheron <[email protected]> |
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* @version 1.0.0 |
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* |
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*/ |
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class ClassUtils { |
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private static function getClassNamespaceFromPhpCode($phpCode) { |
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$tokens = token_get_all ( $phpCode ); |
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$count = \count ( $tokens ); |
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$i = 0; |
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$namespace = ''; |
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$namespace_ok = false; |
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while ( $i < $count ) { |
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$token = $tokens [$i]; |
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if (\is_array ( $token ) && $token [0] === T_NAMESPACE) { |
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// Found namespace declaration |
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while ( ++ $i < $count ) { |
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if ($tokens [$i] === ';') { |
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$namespace_ok = true; |
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$namespace = \trim ( $namespace ); |
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break; |
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} |
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$namespace .= \is_array ( $tokens [$i] ) ? $tokens [$i] [1] : $tokens [$i]; |
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} |
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break; |
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} |
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$i ++; |
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} |
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if (! $namespace_ok) { |
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return null; |
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} else { |
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return $namespace; |
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} |
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} |
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private static function getClassNameFromPhpCode($phpCode) { |
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$classes = array (); |
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$tokens = \token_get_all ( $phpCode ); |
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$count = count ( $tokens ); |
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for($i = 2; $i < $count; $i ++) { |
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if ($tokens [$i - 2] [0] == T_CLASS && $tokens [$i - 1] [0] == T_WHITESPACE && $tokens [$i] [0] == T_STRING) { |
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$class_name = $tokens [$i] [1]; |
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$classes [] = $class_name; |
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} |
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} |
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if (isset ( $classes [0] )) |
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return $classes [0]; |
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return null; |
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} |
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/** |
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* get the full name (name \ namespace) of a class from its file path |
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* result example: (string) "I\Am\The\Namespace\Of\This\Class" |
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* |
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* @param $filePathName |
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* |
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* @return string |
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*/ |
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public static function getClassFullNameFromFile($filePathName, $backSlash = false) { |
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$phpCode = \file_get_contents ( $filePathName ); |
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$ns = self::getClassNamespaceFromPhpCode ( $phpCode ); |
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if ($backSlash && UString::isNotNull ( $ns )) { |
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$ns = "\\" . $ns; |
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} |
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return $ns . '\\' . self::getClassNameFromPhpCode ( $phpCode ); |
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} |
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public static function cleanClassname($classname) { |
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return \str_replace ( "\\", "\\\\", $classname ); |
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} |
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/** |
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* Returns a cleanly namespace |
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* |
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* @param array|string $parts |
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* @return string |
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*/ |
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public static function getNamespaceFromParts($parts) { |
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$resultArray = [ ]; |
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if (! \is_array ( $parts )) { |
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$parts = [ $parts ]; |
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} |
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foreach ( $parts as $part ) { |
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$resultArray = \array_merge ( $resultArray, \explode ( "\\", $part ) ); |
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} |
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$resultArray = \array_diff ( $resultArray, [ "" ] ); |
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return \implode ( "\\", $resultArray ); |
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} |
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/** |
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* Returns the namespace from a complete classname |
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* |
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* @param string $completeClassname |
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* @return string |
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*/ |
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public static function getNamespaceFromCompleteClassname($completeClassname) { |
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$position = \strrpos ( $completeClassname, '\\' ); |
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return \substr ( $completeClassname, 0, $position ); |
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} |
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/** |
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* build and return an object of a class from its file path |
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* |
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* @param $filePathName |
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* |
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* @return mixed |
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*/ |
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public static function getClassObjectFromFile($filePathName) { |
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$classString = self::getClassFullNameFromFile ( $filePathName ); |
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$object = new $classString (); |
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return $object; |
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} |
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/** |
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* get the class namespace form file path using token |
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* |
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* @param $filePathName |
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* |
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* @return null|string |
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*/ |
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public static function getClassNamespaceFromFile($filePathName) { |
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$phpCode = \file_get_contents ( $filePathName ); |
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return self::getClassNamespaceFromPhpCode ( $phpCode ); |
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} |
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/** |
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* get the class name from file path using token |
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* |
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* @param $filePathName |
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* |
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* @return mixed |
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*/ |
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public static function getClassNameFromFile($filePathName) { |
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$phpCode = \file_get_contents ( $filePathName ); |
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return self::getClassNameFromPhpCode ( $phpCode ); |
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} |
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/** |
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* Returns the complete name of a class |
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* |
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* @param string $defaultNS |
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* @param string $name |
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* @return string |
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*/ |
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public static function getClassNameWithNS($defaultNS, $name) { |
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if (\strpos ( $name, "\\" ) === false) { |
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$name = $defaultNS . "\\" . $name; |
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} |
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return $name; |
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} |
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/** |
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* Returns the simple class name of a class, without namespace |
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* |
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* @param string $classnameWithNamespace |
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* @return string |
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*/ |
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public static function getClassSimpleName($classnameWithNamespace) { |
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if (($pos = \strrpos ( $classnameWithNamespace, '\\' )) !== false) { |
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return \substr ( $classnameWithNamespace, $pos + 1 ); |
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} |
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return $classnameWithNamespace; |
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} |
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} |
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phpMv /
ubiquity
