Add the Configuration class

Author: na2axl

src/JSONDB/Configuration.php

@@ -0,0 +1,95 @@
+<?php
+
+    /**
+     * JSONDB - JSON Database Manager
+     *
+     * Manage local databases with JSON files and JSON Query Language (JQL)
+     *
+     * This content is released under the MIT License (MIT)
+     *
+     * Copyright (c) 2016, Centers Technologies
+     *
+     * Permission is hereby granted, free of charge, to any person obtaining a copy
+     * of this software and associated documentation files (the "Software"), to deal
+     * in the Software without restriction, including without limitation the rights
+     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+     * copies of the Software, and to permit persons to whom the Software is
+     * furnished to do so, subject to the following conditions:
+     *
+     * The above copyright notice and this permission notice shall be included in
+     * all copies or substantial portions of the Software.
+     *
+     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+     * THE SOFTWARE.
+     *
+     * @package    JSONDB
+     * @author     Nana Axel
+     * @copyright  Copyright (c) 2016, Centers Technologies
+     * @license    http://opensource.org/licenses/MIT MIT License
+     * @filesource
+     */
+
+    namespace JSONDB;
+
+    /**
+     * Class Configuration
+     *
+     * @package     JSONDB
+     * @subpackage  Utilities
+     * @category    Configuration
+     * @author      Nana Axel
+     */
+    class Configuration
+    {
+        /**
+         * Adds a user in the inner configuration file
+         * @param string $server   The path to the server
+         * @param string $username The username
+         * @param string $password The user's password
+         */
+        public function addUser($server, $username, $password)
+        {
+            $this->_writeConfig('users', array_merge($this->getConfig('users'), array($server => array('username' => sha1(md5($username)), 'password' => sha1(md5($password))))));
+        }
+
+        /**
+         * Gets a JSONDB configuration file
+         * @param string $filename The config file's name
+         * @return array
+         */
+        public function getConfig($filename)
+        {
+            if ($this->_exists($filename)) {
+                return json_decode(file_get_contents(realpath( dirname(__DIR__) . "/config/{$filename}.json")), TRUE);
+            } else {
+                $this->_writeConfig($filename, array());
+                return array();
+            }
+        }
+
+        /**
+         * Writes a config file
+         * @param string $filename
+         * @param array $config
+         * @return bool
+         */
+        private function _writeConfig($filename, array $config)
+        {
+            return (bool)file_put_contents(realpath( dirname(__DIR__) . "/config/{$filename}.json"), json_encode($config));
+        }
+
+        /**
+         * Checks if a configuration file exist
+         * @param string $filename
+         * @return bool
+         */
+        private function _exists($filename)
+        {
+            return file_exists(realpath( dirname(__DIR__) . "/config/{$filename}.json"));
+        }
+    }