Renamed slim directory to avoid error on loading.
This commit is contained in:
Alexis Lahouze
237
src/html/api/Slim/Log.php
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237
src/html/api/Slim/Log.php
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<?php
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/**
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* Slim - a micro PHP 5 framework
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*
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* @author Josh Lockhart <info@slimframework.com>
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* @copyright 2011 Josh Lockhart
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* @link http://www.slimframework.com
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* @license http://www.slimframework.com/license
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* @version 2.2.0
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* @package Slim
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*
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* MIT LICENSE
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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namespace Slim;
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/**
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* Log
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*
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* This is the primary logger for a Slim application. You may provide
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* a Log Writer in conjunction with this Log to write to various output
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* destinations (e.g. a file). This class provides this interface:
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*
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* debug( mixed $object )
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* info( mixed $object )
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* warn( mixed $object )
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* error( mixed $object )
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* fatal( mixed $object )
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*
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* This class assumes only that your Log Writer has a public `write()` method
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* that accepts any object as its one and only argument. The Log Writer
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* class may write or send its argument anywhere: a file, STDERR,
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* a remote web API, etc. The possibilities are endless.
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*
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* @package Slim
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* @author Josh Lockhart
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* @since 1.0.0
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*/
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class Log
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{
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const FATAL = 0;
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const ERROR = 1;
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const WARN = 2;
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const INFO = 3;
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const DEBUG = 4;
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/**
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* @var array
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*/
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protected static $levels = array(
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self::FATAL => 'FATAL',
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self::ERROR => 'ERROR',
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self::WARN => 'WARN',
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self::INFO => 'INFO',
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self::DEBUG => 'DEBUG'
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);
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/**
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* @var mixed
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*/
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protected $writer;
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/**
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* @var bool
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*/
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protected $enabled;
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/**
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* @var int
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*/
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protected $level;
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/**
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* Constructor
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* @param mixed $writer
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*/
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public function __construct($writer)
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{
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$this->writer = $writer;
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$this->enabled = true;
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$this->level = self::DEBUG;
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}
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/**
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* Is logging enabled?
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* @return bool
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*/
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public function getEnabled()
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{
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return $this->enabled;
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}
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/**
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* Enable or disable logging
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* @param bool $enabled
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*/
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public function setEnabled($enabled)
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{
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if ($enabled) {
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$this->enabled = true;
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} else {
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$this->enabled = false;
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}
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}
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/**
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* Set level
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* @param int $level
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* @throws \InvalidArgumentException If invalid log level specified
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*/
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public function setLevel($level)
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{
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if (!isset(self::$levels[$level])) {
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throw new \InvalidArgumentException('Invalid log level');
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}
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$this->level = $level;
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}
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/**
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* Get level
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* @return int
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*/
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public function getLevel()
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{
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return $this->level;
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}
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/**
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* Set writer
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* @param mixed $writer
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*/
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public function setWriter($writer)
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{
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$this->writer = $writer;
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}
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/**
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* Get writer
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* @return mixed
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*/
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public function getWriter()
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{
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return $this->writer;
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}
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/**
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* Is logging enabled?
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* @return bool
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*/
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public function isEnabled()
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{
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return $this->enabled;
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}
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/**
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* Log debug message
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* @param mixed $object
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* @return mixed|false What the Logger returns, or false if Logger not set or not enabled
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*/
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public function debug($object)
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{
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return $this->write($object, self::DEBUG);
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}
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/**
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* Log info message
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* @param mixed $object
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* @return mixed|false What the Logger returns, or false if Logger not set or not enabled
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*/
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public function info($object)
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{
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return $this->write($object, self::INFO);
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}
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/**
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* Log warn message
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* @param mixed $object
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* @return mixed|false What the Logger returns, or false if Logger not set or not enabled
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*/
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public function warn($object)
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{
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return $this->write($object, self::WARN);
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}
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/**
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* Log error message
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* @param mixed $object
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* @return mixed|false What the Logger returns, or false if Logger not set or not enabled
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*/
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public function error($object)
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{
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return $this->write($object, self::ERROR);
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}
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/**
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* Log fatal message
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* @param mixed $object
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* @return mixed|false What the Logger returns, or false if Logger not set or not enabled
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*/
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public function fatal($object)
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{
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return $this->write($object, self::FATAL);
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}
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/**
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* Log message
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* @param mixed The object to log
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* @param int The message level
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* @return int|false
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*/
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protected function write($object, $level)
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{
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if ($this->enabled && $this->writer && $level <= $this->level) {
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return $this->writer->write($object, $level);
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} else {
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return false;
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}
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}
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}
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