--- a/busui/owa/includes/Log-1.12.2/Log/firebug.php +++ b/busui/owa/includes/Log-1.12.2/Log/firebug.php @@ -1,1 +1,215 @@ - +<?php +/** + * $Header$ + * + * @version $Revision: 250923 $ + * @package Log + */ + +/** + * The Log_firebug class is a concrete implementation of the Log:: + * abstract class which writes message into Firebug console. + * + * http://www.getfirebug.com/ + * + * @author Mika Tuupola <tuupola@appelsiini.net> + * @since Log 1.9.11 + * @package Log + * + * @example firebug.php Using the firebug handler. + */ +class Log_firebug extends Log +{ + /** + * Should the output be buffered or displayed immediately? + * @var string + * @access private + */ + var $_buffering = false; + + /** + * String holding the buffered output. + * @var string + * @access private + */ + var $_buffer = array(); + + /** + * String containing the format of a log line. + * @var string + * @access private + */ + var $_lineFormat = '%2$s [%3$s] %4$s'; + + /** + * String containing the timestamp format. It will be passed directly to + * strftime(). Note that the timestamp string will generated using the + * current locale. + * + * Note! Default lineFormat of this driver does not display time. + * + * @var string + * @access private + */ + var $_timeFormat = '%b %d %H:%M:%S'; + + /** + * Mapping of log priorities to Firebug methods. + * @var array + * @access private + */ + var $_methods = array( + PEAR_LOG_EMERG => 'error', + PEAR_LOG_ALERT => 'error', + PEAR_LOG_CRIT => 'error', + PEAR_LOG_ERR => 'error', + PEAR_LOG_WARNING => 'warn', + PEAR_LOG_NOTICE => 'info', + PEAR_LOG_INFO => 'info', + PEAR_LOG_DEBUG => 'debug' + ); + + /** + * Constructs a new Log_firebug object. + * + * @param string $name Ignored. + * @param string $ident The identity string. + * @param array $conf The configuration array. + * @param int $level Log messages up to and including this level. + * @access public + */ + function Log_firebug($name = '', $ident = 'PHP', $conf = array(), + $level = PEAR_LOG_DEBUG) + { + $this->_id = md5(microtime()); + $this->_ident = $ident; + $this->_mask = Log::UPTO($level); + if (isset($conf['buffering'])) { + $this->_buffering = $conf['buffering']; + } + + if ($this->_buffering) { + register_shutdown_function(array(&$this, '_Log_firebug')); + } + + if (!empty($conf['lineFormat'])) { + $this->_lineFormat = str_replace(array_keys($this->_formatMap), + array_values($this->_formatMap), + $conf['lineFormat']); + } + + if (!empty($conf['timeFormat'])) { + $this->_timeFormat = $conf['timeFormat']; + } + } + + /** + * Opens the firebug handler. + * + * @access public + */ + function open() + { + $this->_opened = true; + return true; + } + + /** + * Destructor + */ + function _Log_firebug() + { + $this->close(); + } + + /** + * Closes the firebug handler. + * + * @access public + */ + function close() + { + $this->flush(); + $this->_opened = false; + return true; + } + + /** + * Flushes all pending ("buffered") data. + * + * @access public + */ + function flush() { + if (count($this->_buffer)) { + print '<script type="text/javascript">'; + print "\nif (('console' in window) && ('firebug' in console)) {\n"; + foreach ($this->_buffer as $line) { + print " $line\n"; + } + print "}\n"; + print "</script>\n"; + }; + $this->_buffer = array(); + } + + /** + * Writes $message to Firebug console. Also, passes the message + * along to any Log_observer instances that are observing this Log. + * + * @param mixed $message String or object containing the message to log. + * @param string $priority The priority of the message. Valid + * values are: PEAR_LOG_EMERG, PEAR_LOG_ALERT, + * PEAR_LOG_CRIT, PEAR_LOG_ERR, PEAR_LOG_WARNING, + * PEAR_LOG_NOTICE, PEAR_LOG_INFO, and PEAR_LOG_DEBUG. + * @return boolean True on success or false on failure. + * @access public + */ + function log($message, $priority = null) + { + /* If a priority hasn't been specified, use the default value. */ + if ($priority === null) { + $priority = $this->_priority; + } + + /* Abort early if the priority is above the maximum logging level. */ + if (!$this->_isMasked($priority)) { + return false; + } + + /* Extract the string representation of the message. */ + $message = $this->_extractMessage($message); + $method = $this->_methods[$priority]; + + /* normalize line breaks */ + $message = str_replace("\r\n", "\n", $message); + + /* escape line breaks */ + $message = str_replace("\n", "\\n\\\n", $message); + + /* escape quotes */ + $message = str_replace('"', '\\"', $message); + + /* Build the string containing the complete log line. */ + $line = $this->_format($this->_lineFormat, + strftime($this->_timeFormat), + $priority, + $message); + + if ($this->_buffering) { + $this->_buffer[] = sprintf('console.%s("%s");', $method, $line); + } else { + print '<script type="text/javascript">'; + print "\nif (('console' in window) && ('firebug' in console)) {\n"; + /* Build and output the complete log line. */ + printf(' console.%s("%s");', $method, $line); + print "\n}\n"; + print "</script>\n"; + } + /* Notify observers about this log message. */ + $this->_announce(array('priority' => $priority, 'message' => $message)); + + return true; + } + +} +