97 lines
1.9 KiB
PHP
97 lines
1.9 KiB
PHP
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<?php
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/*
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* This file is part of PicoTools.
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*
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* (c) Frédéric Guillot http://fredericguillot.com
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace PicoTools;
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/**
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* Handle configuration parameters
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*
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* @author Frédéric Guillot
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*/
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class Config
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{
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/**
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* Container
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*
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* @access private
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* @static
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* @var array
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*/
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private static $container = array();
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/**
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* Set a new configuration parameter
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*
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* @access public
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* @static
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* @param string $name Parameter name
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* @param string $value Parameter value
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*/
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public static function set($name, $value)
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{
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self::$container[$name] = $value;
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}
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/**
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* Fetch a parameter value
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*
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* @access public
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* @static
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* @param string $name Parameter name
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* @param string $defaultValue Default parameter value
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*/
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public static function get($name, $defaultValue = null)
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{
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return isset(self::$container[$name]) ? self::$container[$name] : $defaultValue;
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}
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/**
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* Load a PHP config file
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*
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* @access public
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* @static
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*/
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public static function load($env = null)
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{
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if ($env !== null) {
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$filename = 'config/'.$env.'.php';
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if (file_exists($filename)) {
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require $filename;
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}
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else {
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throw new \RuntimeException('Unable to load the config file: '.$filename);
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}
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}
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else {
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if (file_exists('config/prod.php')) {
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require 'config/prod.php';
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}
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else if (file_exists('config/dev.php')) {
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require 'config/dev.php';
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}
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else {
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throw new \RuntimeException('No config file loaded.');
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}
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}
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}
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}
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