94 lines
2.2 KiB
PHP
94 lines
2.2 KiB
PHP
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<?php
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/**
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* Config class file.
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*
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* @author Antonio Ramirez <amigo.cobos@gmail.com>
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* @link http://www.ramirezcobos.com/
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* @link http://www.2amigos.us/
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* @copyright 2013 2amigOS! Consultation Group LLC
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* @license http://www.opensource.org/licenses/bsd-license.php New BSD License
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*/
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namespace Yiinitializr\Helpers;
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use Yiinitializr\Helpers\ArrayX;
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/**
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* Config provides easy access to Yiinitializr configuration file
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*
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* @author Antonio Ramirez <amigo.cobos@gmail.com>
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* @package Yiinitializr.helpers
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* @since 1.0
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*/
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class Config
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{
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/**
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* @var array the configuration settings
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*/
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private static $_settings;
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private static $_config_dir_path;
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private static $_envlock_file_path;
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/**
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* Returns a value of the array
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* @param $value
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* @return mixed | null if no key is found
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*/
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public static function value($value)
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{
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return ArrayX::get(self::settings(), $value);
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}
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/**
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* Reads the configuration settings from the file
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* @return array|mixed
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* @throws \Exception
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*/
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public static function settings()
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{
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if (null === self::$_settings)
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{
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self::$_settings = file_exists(self::getConfigurationDirectoryPath() . '/settings.php')
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? require_once(self::getConfigurationDirectoryPath() . '/settings.php')
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: array();
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self::$_settings['envlock'] = file_exists(self::getEnvironmentLockFilePath());
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}
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if (empty(self::$_settings))
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throw new \Exception('Unable to find Yiinitialzr settings file!');
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return self::$_settings;
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}
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/**
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* @param string $content
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*/
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public static function createEnvironmentLockFile($content = '')
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{
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umask(0);
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file_put_contents(self::getEnvironmentLockFilePath(), $content);
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@chmod(self::getEnvironmentLockFilePath(), 0644);
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}
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/**
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* Returns the configuration directory path
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* @return string
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*/
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public static function getConfigurationDirectoryPath()
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{
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if (null === self::$_config_dir_path)
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self::$_config_dir_path = dirname(__FILE__) . '/../config';
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return self::$_config_dir_path;
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}
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/**
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* Returns the environment lock file path
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* @return string
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*/
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public static function getEnvironmentLockFilePath()
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{
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if (null === self::$_envlock_file_path)
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self::$_envlock_file_path = self::getConfigurationDirectoryPath() . '/env.lock';
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return self::$_envlock_file_path;
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}
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}
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