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<?php
/**
* File containing the ezcLogMessage class.
*
* @package EventLog
* @version //autogentag//
* @copyright Copyright (C) 2005, 2006 eZ systems as. All rights reserved.
* @license http://ez.no/licenses/new_bsd New BSD License
* @access private
*/
/**
* Holds a log message and provides convenience methods to read the information.
*
* The ezclogMessage class is used for subtracting the information from the message
* parameter from {@link trigger_error()}. See the {@link ezcLog::logHandler} for
* more information.
*
* The message formats that can be parsed are:
* <pre>
* [ source, category ] Message
* </pre>
*
* When one name is given between the brackets, the category will be set and the message has a default source:
* <pre>
* [ category ] Message
* </pre>
*
* Without any names between the brackets, the default category and source are used:
* <pre>
* Message
* </pre>
*
* 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.
* - severity, severity of the error. Which is ezcLog::NOTICE, ezcLog::WARNING, or ezcLog::ERROR.
*
* @package EventLog
* @version //autogentag//
* @access private
*/
class ezcLogMessage
{
/**
* Holds the properties of this class.
*
* @var array(string=>mixed)
*/
protected $properties = array( "message" => "", "source" => "", "category" => "", "severity" => "" );
/**
* Sets the property $name to $value.
*
* @throws ezcBasePropertyNotFoundException if the property does not exist.
* @param string $name
* @param mixed $value
* @return void
*/
public function __set( $name, $value )
{
switch ( $name )
{
case 'message':
$this->properties['message'] = $value;
break;
case 'source':
$this->properties['source'] = $value;
break;
case 'category':
$this->properties['category'] = $value;
break;
case 'severity':
$this->properties['severity'] = $value;
break;
default:
throw new ezcBasePropertyNotFoundException( $name );
}
}
/**
* Returns the property $name.
*
* @throws ezcBasePropertyNotFoundException if the property does not exist.
* @param string $name
* @return mixed
*/
public function __get( $name )
{
switch ( $name )
{
case 'message':
return $this->properties['message'];
break;
case 'source':
return $this->properties['source'];
break;
case 'category':
return $this->properties['category'];
break;
case 'severity':
return $this->properties['severity'];
break;
}
throw new ezcBasePropertyNotFoundException( $name );
}
/**
* 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 );
}
/**
* Parses the message $message and sets the properties.
*
* See the general class documentation for message format.
* The severity $severity is 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
*
* @param string $message
* @param int $severity
* @param string $defaultSource
* @param string $defaultCategory
* @return void
*/
public function parseMessage( $message, $severity, $defaultSource, $defaultCategory )
{
preg_match( "/^\s*(?:\[([^,\]]*)(?:,\s(.*))?\])?\s*(.*)$/", $message, $matches );
$this->message = ( strcmp( $matches[3], "" ) == 0 ? false : $matches[3] );
if ( strlen( $matches[2] ) == 0 )
{
$this->category = ( strcmp( $matches[1], "" ) == 0 ? $defaultCategory : $matches[1] );
$this->source = $defaultSource;
}
else
{
$this->category = $matches[2];
$this->source = $matches[1];
}
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;
}
}
}
?>
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