/**
* In a perfect production environment,
* we can assume that arguments passed in
* all methods are valid. To increase
* performance call this method.
*
* @return this
*/
public function noArgTest()
{
self::$_argumentTest = false;
return $this;
}
if(!class_exists('Eden_Error')){class Eden_Error extends Exception{const REFLECTION_ERROR='Error creating Reflection Class: %s,Method: %s.';const INVALID_ARGUMENT='Argument %d in %s() was expecting %s,however %s was given.';const ARGUMENT='ARGUMENT';const LOGIC='LOGIC';const GENERAL='GENERAL';const CRITICAL='CRITICAL';const WARNING='WARNING';const ERROR='ERROR';const DEBUG='DEBUG';const INFORMATION='INFORMATION';const DEBUG_NOT_STRING='Debug was expecting a string';const DEBUG_NOT_PROPERTY='Debug: %s is not a property of %s';protected $_reporter=NULL;protected $_type=NULL;protected $_level=NULL;protected $_offset=1;protected $_variables=array();protected $_trace=array();protected static $_argumentTest=true;public static function i($message=NULL,$code=0){$class=__CLASS__;return new $class($message,$code);}public function __construct($message=NULL,$code=0){$this->_type=self::LOGIC;$this->_level=self::ERROR;parent::__construct($message,$code);}public function addVariable($variable){$this->_variables[]=$variable;return $this;}public function argument($index,$types){if(!self::$_argumentTest){return $this;}$trace=debug_backtrace();$trace=$trace[1];$types=func_get_args();$index=array_shift($types) - 1;if($index < 0){$index=0;}if($index >=count($trace['args'])){return $this;}$argument=$trace['args'][$index];foreach($types as $i=>$type){if($this->_isValid($type,$argument)){return $this;}}$method=$trace['function'];if(isset($trace['class'])){$method=$trace['class'].'->'.$method;}$type=$this->_getType($argument);$this->setMessage(self::INVALID_ARGUMENT)->addVariable($index + 1)->addVariable($method)->addVariable(implode(' or ',$types))->addVariable($type)->setTypeLogic()->setTraceOffset(1)->trigger();}public function getLevel(){return $this->_level;}public function getRawTrace(){return $this->_trace;}public function getReporter(){return $this->_reporter;}public function getTraceOffset(){return $this->_offset;}public function getType(){return $this->_type;}public function getVariables(){return $this->_variables;}public function noArgTest(){self::$_argumentTest=false;return $this;}public function setLevel($level){$this->_level=$level;return $this;}public function setLevelDebug(){return $this->setLevel(self::DEBUG);}public function setLevelError(){return $this->setLevel(self::WARNING);}public function setLevelInformation(){return $this->setLevel(self::INFORMATION);}public function setLevelWarning(){return $this->setLevel(self::WARNING);}public function setMessage($message){$this->message=$message;return $this;}public function setTraceOffset($offset){$this->_offset=$offset;return $this;}public function setType($type){$this->_type=$type;return $this;}public function setTypeArgument(){return $this->setType(self::ARGUMENT);}public function setTypeCritical(){return $this->setType(self::CRITICAL);}public function setTypeGeneral(){return $this->setType(self::GENERAL);}public function setTypeLogic(){return $this->setType(self::CRITICAL);}public function trigger(){$this->_trace=debug_backtrace();$this->_reporter=get_class($this);if(isset($this->_trace[$this->_offset]['class'])){$this->_reporter=$this->_trace[$this->_offset]['class'];}if(isset($this->_trace[$this->_offset]['file'])){$this->file=$this->_trace[$this->_offset]['file'];}if(isset($this->_trace[$this->_offset]['line'])){$this->line=$this->_trace[$this->_offset]['line'];}if(!empty($this->_variables)){$this->message=vsprintf($this->message,$this->_variables);$this->_variables=array();}throw $this;}public function vargument($method,$args,$index,$types){if(!self::$_argumentTest){return $this;}$trace=debug_backtrace();$trace=$trace[1];$types=func_get_args();$method=array_shift($types);$args=array_shift($types);$index=array_shift($types) - 1;if($index < 0){$index=0;}if($index >=count($args)){return $this;}$argument=$args[$index];foreach($types as $i=>$type){if($this->_isValid($type,$argument)){return $this;}}$method=$trace['class'].'->'.$method;$type=$this->_getType($argument);$this->setMessage(self::INVALID_ARGUMENT)->addVariable($index + 1)->addVariable($method)->addVariable(implode(' or ',$types))->addVariable($type)->setTypeLogic()->setTraceOffset(1)->trigger();}protected function _isCreditCard($value){return preg_match('/^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]'.'{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-'.'5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\d{3})\d{11})$/',$value);}protected function _isEmail($value){return preg_match('/^(?:(?:(?:[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]|\x5c(?=[@,"\[\]'.'\x5c\x00-\x20\x7f-\xff]))(?:[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]|(?<=\x5c)[@,"\[\]'.'\x5c\x00-\x20\x7f-\xff]|\x5c(?=[@,"\[\]\x5c\x00-\x20\x7f-\xff])|\.(?=[^\.])){1,62'.'}(?:[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]|(?<=\x5c)[@,"\[\]\x5c\x00-\x20\x7f-\xff])|'.'[^@,"\[\]\x5c\x00-\x20\x7f-\xff\.]{1,2})|"(?:[^"]|(?<=\x5c)"){1,62}")@(?:(?!.{64})'.'(?:[a-zA-Z0-9][a-zA-Z0-9-]{1,61}[a-zA-Z0-9]\.?|[a-zA-Z0-9]\.?)+\.(?:xn--[a-zA-Z0-9]'.'+|[a-zA-Z]{2,6})|\[(?:[0-1]?\d?\d|2[0-4]\d|25[0-5])(?:\.(?:[0-1]?\d?\d|2[0-4]\d|25'.'[0-5])){3}\])$/',$value);}protected function _isHex($value){return preg_match("/^[0-9a-fA-F]{6}$/",$value);}protected function _isHtml($value){return preg_match("/<\/?\w+((\s+(\w|\w[\w-]*\w)(\s*=\s*"."(?:\".*?\"|'.*?'|[^'\">\s]+))?)+\s*|\s*)\/?>/i",$value);}protected function _isUrl($value){return preg_match('/^(http|https|ftp):\/\/([A-Z0-9][A-Z0'.'-9_-]*(?:.[A-Z0-9][A-Z0-9_-]*)+):?(d+)?\/?/i',$value);}public function _alphaNum($value){return preg_match('/^[a-zA-Z0-9]+$/',$value);}public function _alphaNumScore($value){return preg_match('/^[a-zA-Z0-9_]+$/',$value);}public function _alphaNumHyphen($value){return preg_match('/^[a-zA-Z0-9-]+$/',$value);}public function _alphaNumLine($value){return preg_match('/^[a-zA-Z0-9-_]+$/',$value);}protected function _isValid($type,$data){$type=$this->_getTypeName($type);switch($type){case 'number': return is_numeric($data);case 'int': return is_numeric($data) && strpos((string) $data,'.')===false;case 'float': return is_numeric($data) && strpos((string) $data,'.') !==false;case 'file': return is_string($data) && file_exists($data);case 'folder': return is_string($data) && is_dir($data);case 'email': return is_string($data) && $this->_isEmail($data);case 'url': return is_string($data) && $this->_isUrl($data);case 'html': return is_string($data) && $this->_isHtml($data);case 'cc': return (is_string($data) || is_int($data)) && $this->_isCreditCard($data);case 'hex': return is_string($data) && $this->_isHex($data);case 'alphanum': return is_string($data) && $this->_alphaNum($data);case 'alphanumscore': return is_string($data) && $this->_alphaNumScore($data);case 'alphanumhyphen': return is_string($data) && $this->_alphaNumHyphen($data);case 'alphanumline': return is_string($data) && $this->_alphaNumLine($data);default: break;}$method='is_'.$type;if(function_exists($method)){return $method($data);}if(class_exists($type)){return $data instanceof $type;}return true;}private function _getType($data){if(is_string($data)){return "'".$data."'";}if(is_numeric($data)){return $data;}if(is_array($data)){return 'Array';}if(is_bool($data)){return $data ? 'true' : 'false';}if(is_object($data)){return get_class($data);}if(is_null($data)){return 'null';}return 'unknown';}private function _getTypeName($data){if(is_string($data)){return $data;}if(is_numeric($data)){return 'numeric';}if(is_array($data)){return 'array';}if(is_bool($data)){return 'bool';}if(is_object($data)){return get_class($data);}if(is_null($data)){return 'null';}}}}
