#431 initial commit for MONSTRA 4

monstra/Config.php

@@ -0,0 +1,113 @@
+<?php
+
+/**
+ * This file is part of the Monstra.
+ *
+ * (c) Romanenko Sergey / Awilum <awilum@msn.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+class Config
+{
+    /**
+     * An instance of the Config class
+     *
+     * @var object
+     * @access  protected
+     */
+    protected static $instance = null;
+
+    /**
+     * Config
+     *
+     * @var array
+     * @access  protected
+     */
+    protected static $config = [];
+
+    /**
+     * Protected clone method to enforce singleton behavior.
+     *
+     * @access  protected
+     */
+    protected function __clone()
+    {
+        // Nothing here.
+    }
+
+    /**
+     * Constructor.
+     *
+     * @access  protected
+     */
+    protected function __construct()
+    {
+        static::$config['site'] = Yaml::parseFile(CONFIG_PATH . '/' . 'site.yml');
+    }
+
+    /**
+     * Set new or update existing config variable
+     *
+     *  <code>
+     *      Config::set('site.title', 'value');
+     *  </code>
+     *
+     * @access public
+     * @param string $key   Key
+     * @param mixed  $value Value
+     */
+    public static function set($key, $value)
+    {
+        Arr::set(static::$config, $key, $value);
+    }
+
+    /**
+     * Get config variable
+     *
+     *  <code>
+     *      Config::get('site');
+     *      Config::get('site.title');
+     *      Config::get('site.title', 'Default title');
+     *  </code>
+     *
+     * @access  public
+     * @param  string $key Key
+     * @param  mixed  $default Default value
+     * @return mixed
+     */
+    public static function get($key, $default = null)
+    {
+        return Arr::get(static::$config, $key, $default);
+    }
+
+    /**
+     * Get config array
+     *
+     *  <code>
+     *      $config = Config::getConfig();
+     *  </code>
+     *
+     * @access  public
+     * @return array
+     */
+    public static function getConfig()
+    {
+        return static::$config;
+    }
+
+    /**
+     * Initialize Monstra Config
+     *
+     *  <code>
+     *      Config::init();
+     *  </code>
+     *
+     * @access  public
+     */
+    public static function init()
+    {
+        return !isset(self::$instance) and self::$instance = new Config();
+    }
+}