Updated to KH 3.3 and improved

2013-04-13 16:17:56 +10:00
parent 6f50463ec7
commit 6f7913d363
1551 changed files with 96188 additions and 29813 deletions
--- a/includes/kohana/system/classes/Kohana/Log/Writer.php
+++ b/includes/kohana/system/classes/Kohana/Log/Writer.php
@@ -0,0 +1,95 @@
+<?php defined('SYSPATH') OR die('No direct script access.');
+/**
+ * Log writer abstract class. All [Log] writers must extend this class.
+ *
+ * @package    Kohana
+ * @category   Logging
+ * @author     Kohana Team
+ * @copyright  (c) 2008-2012 Kohana Team
+ * @license    http://kohanaframework.org/license
+ */
+abstract class Kohana_Log_Writer {
+
+	/**
+	 * @var  string  timestamp format for log entries.
+	 * 
+	 * Defaults to Date::$timestamp_format
+	 */
+	public static $timestamp;
+
+	/**
+	 * @var  string  timezone for log entries
+	 * 
+	 * Defaults to Date::$timezone, which defaults to date_default_timezone_get()
+	 */
+	public static $timezone;
+
+	/**
+	 * Numeric log level to string lookup table.
+	 * @var array 
+	 */
+	protected $_log_levels = array(
+		LOG_EMERG   => 'EMERGENCY',
+		LOG_ALERT   => 'ALERT',
+		LOG_CRIT    => 'CRITICAL',
+		LOG_ERR     => 'ERROR',
+		LOG_WARNING => 'WARNING',
+		LOG_NOTICE  => 'NOTICE',
+		LOG_INFO    => 'INFO',
+		LOG_DEBUG   => 'DEBUG',
+	);
+
+	/**
+	 * @var  int  Level to use for stack traces
+	 */
+	public static $strace_level = LOG_DEBUG;
+
+	/**
+	 * Write an array of messages.
+	 *
+	 *     $writer->write($messages);
+	 *
+	 * @param   array   $messages
+	 * @return  void
+	 */
+	abstract public function write(array $messages);
+
+	/**
+	 * Allows the writer to have a unique key when stored.
+	 *
+	 *     echo $writer;
+	 *
+	 * @return  string
+	 */
+	final public function __toString()
+	{
+		return spl_object_hash($this);
+	}
+
+	/**
+	 * Formats a log entry.
+	 * 
+	 * @param   array   $message
+	 * @param   string  $format
+	 * @return  string
+	 */
+	public function format_message(array $message, $format = "time --- level: body in file:line")
+	{
+		$message['time'] = Date::formatted_time('@'.$message['time'], Log_Writer::$timestamp, Log_Writer::$timezone, TRUE);
+		$message['level'] = $this->_log_levels[$message['level']];
+
+		$string = strtr($format, $message);
+
+		if (isset($message['additional']['exception']))
+		{
+			// Re-use as much as possible, just resetting the body to the trace
+			$message['body'] = $message['additional']['exception']->getTraceAsString();
+			$message['level'] = $this->_log_levels[Log_Writer::$strace_level];
+
+			$string .= PHP_EOL.strtr($format, $message);
+		}
+
+		return $string;
+	}
+
+} // End Kohana_Log_Writer