*
* When one name is given between the brackets, the category will be set and the message has a default source:
*
* [ category ] Message
*
*
* Without any names between the brackets, the default category and source are used:
*
* Message
*
*
* The following properties are set after construction or after calling {@link parseMessage()}:
* - message, contains the message without extra the additional information.
* - source, contains either the default source or the source set in the incoming message.
* - category, contains either the default category or the category set in the incoming message.
* - error_type, any severity without the leading "ezcLog::" (see {@link ezcLogMessage::parseMessage}); which are:
* ezcLog::DEBUG, ezcLog::INFO, ezcLog::NOTICE, ezcLog::WARNING, ezcLog::ERROR, ezcLog::FATAL, ezcLog::FAILED_AUDIT, ezcLog::SUCCESS_AUDIT.
* - severity, if error_type is not set: severity of the error. Which is ezcLog::NOTICE, ezcLog::WARNING, or ezcLog::ERROR.
*
* @package EventLog
* @version 1.3
* @access private
*/
class ezcLogMessage
{
/**
* Holds the properties of this class.
*
* @var array(string=>mixed)
*/
protected $properties = array( "message" => "", "source" => "", "category" => "", "severity" => "" );
/**
* Constructs the ezcLogMessage from the $message, $severity, $defaultSource and $defaultCategory.
*
* $message is parsed by parseMessage() and properties are set.
*
* @param string $message
* @param int $severity
* @param string $defaultSource Use this source when not given in the message itself.
* @param string $defaultCategory Use this category when not give in the message itself.
*/
public function __construct( $message, $severity, $defaultSource, $defaultCategory )
{
$this->parseMessage( $message, $severity, $defaultSource, $defaultCategory );
}
/**
* Sets the property $name to $value.
*
* @throws ezcBasePropertyNotFoundException
* If the property $name does not exist
* @param string $name
* @param mixed $value
* @ignore
*/
public function __set( $name, $value )
{
switch ( $name )
{
case 'message':
case 'source':
case 'category':
case 'severity':
$this->properties[$name] = $value;
return;
}
throw new ezcBasePropertyNotFoundException( $name );
}
/**
* Returns the property $name.
*
* @throws ezcBasePropertyNotFoundException
* If the property $name does not exist
* @param string $name
* @return mixed
* @ignore
*/
public function __get( $name )
{
switch ( $name )
{
case 'message':
case 'source':
case 'category':
case 'severity':
return $this->properties[$name];
}
throw new ezcBasePropertyNotFoundException( $name );
}
/**
* Returns true if the property $name is set, otherwise false.
*
* @param string $name
* @return bool
* @ignore
*/
public function __isset( $name )
{
switch ( $name )
{
case 'message':
case 'source':
case 'category':
case 'severity':
return isset( $this->properties[$name] );
default:
return false;
}
}
/**
* Parses the message $message and sets the properties.
*
* See the general class documentation for message format.
* The severity $severity can be a E_USER_* PHP constant. The values will be translated accordingly:
* - E_USER_NOTICE -> ezcLog::NOTICE
* - E_USER_WARNING -> ezcLog::WARNING
* - E_USER_ERROR -> ezcLog::ERROR
*
* Any other severity from ezcLog can be encapsulated in the message, for example:
* - [source, message, debug] -> ezcLog::DEBUG
* - [source, message, info] -> ezcLog::INFO
* - [source, message, notice] -> ezcLog::NOTICE
* - [source, message, error] -> ezcLog::ERROR
* - [source, message, warning] -> ezcLog::WARNING
* - [source, message, fatal] -> ezcLog::FATAL
* - [source, message, success_audit] -> ezcLog::SUCCESS_AUDIT
* - [source, message, failed_audit] -> ezcLog::FAILED_AUDIT
*
* @param string $message
* @param int $severity
* @param string $defaultSource
* @param string $defaultCategory
*/
public function parseMessage( $message, $severity, $defaultSource, $defaultCategory )
{
preg_match( "/^\s*(?:\[(?:\s?)(?P[^,\]]*)(?:,\s(?P[^,\]]*))?(?:,\s?(?P[a-zA-Z_]*))?\s?\])?\s*(?P.*)$/", $message, $matches );
$this->message = $matches['message'] === '' ? false : $matches['message'];
if ( $matches['category'] === '' )
{
$this->category = $matches['source'] === '' ? $defaultCategory : $matches['source'];
$this->source = $defaultSource;
}
else
{
$this->category = $matches['category'];
$this->source = $matches['source'];
}
if ( $matches['level'] === '' )
{
switch ( $severity )
{
case E_USER_NOTICE: $this->severity = ezcLog::NOTICE; break;
case E_USER_WARNING: $this->severity = ezcLog::WARNING; break;
case E_USER_ERROR: $this->severity = ezcLog::ERROR; break;
default: $this->severity = false;
}
}
else
{
$constantName = 'ezcLog::' . strtoupper( trim( $matches['level'] ) );
if ( !defined( $constantName ) )
{
throw new ezcLogWrongSeverityException( trim( $matches['level'] ) );
}
else
{
$this->severity = constant( $constantName );
}
}
}
}
?>