117 lines
2.8 KiB
PHP
117 lines
2.8 KiB
PHP
<?php
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/*
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* 2007-2018 PrestaShop
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*
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* NOTICE OF LICENSE
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*
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* This source file is subject to the Open Software License (OSL 3.0)
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* that is bundled with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://opensource.org/licenses/osl-3.0.php
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@prestashop.com so we can send you a copy immediately.
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*
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* DISCLAIMER
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*
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* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
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* versions in the future. If you wish to customize PrestaShop for your
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* needs please refer to http://www.prestashop.com for more information.
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*
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* @author PrestaShop SA <contact@prestashop.com>
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* @copyright 2007-2018 PrestaShop SA
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
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* International Registered Trademark & Property of PrestaShop SA
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*/
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namespace PrestaShop\Module\AutoUpgrade\Log;
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/**
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* Logger to use when the messages can be seen as soon as they are created.
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* For instance, in a CLI context.
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*/
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class StreamedLogger extends Logger
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{
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/**
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* @var int Minimum criticity of level to display
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*/
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protected $filter = self::INFO;
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/**
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* @var resource File handler of standard output
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*/
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protected $out;
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/**
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* @var resource File handler of standard error
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*/
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protected $err;
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public function __construct()
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{
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$this->out = fopen('php://stdout', 'w');
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$this->err = fopen('php://stderr', 'w');
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}
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public function __destruct()
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{
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fclose($this->out);
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fclose($this->err);
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}
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/**
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* Check the verbosity allows the message to be displayed.
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*
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* @param int $level
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*
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* @return bool
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*/
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public function isFiltered($level)
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{
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return $level < $this->filter;
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}
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/**
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* {@inherit}.
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*/
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public function log($level, $message, array $context = array())
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{
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if (empty($message)) {
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return;
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}
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$log = self::$levels[$level] . ' - ' . $message . PHP_EOL;
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if ($level > self::ERROR) {
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fwrite($this->err, $log);
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}
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if (!$this->isFiltered($level)) {
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fwrite($this->out, $log);
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}
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}
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public function getFilter()
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{
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return $this->filter;
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}
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/**
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* Set the verbosity of the logger.
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*
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* @param int $filter
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*
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* @return $this
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*/
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public function setFilter($filter)
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{
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if (!array_key_exists($filter, self::$levels)) {
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throw new \Exception('Unknown level ' . $filter);
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}
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$this->filter = $filter;
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return $this;
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}
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}
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