first commit

system/engine/config.php

@@ -0,0 +1,109 @@
+<?php
+/**
+ * @package        OpenCart
+ * @author         Daniel Kerr
+ * @copyright      Copyright (c) 2005 - 2017, OpenCart, Ltd. (https://www.opencart.com/)
+ * @license        https://opensource.org/licenses/GPL-3.0
+ * @link           https://www.opencart.com
+ */
+namespace Opencart\System\Engine;
+/**
+ * Class Config
+ */
+class Config {
+	/**
+	 * @var string
+	 */
+	protected string $directory;
+	/**
+	 * @var array
+	 */
+	private array $path = [];
+	/**
+	 * @var array
+	 */
+	private array $data = [];
+
+	/**
+	 * addPath
+	 *
+	 * @param string $namespace
+	 * @param string $directory
+	 */
+	public function addPath(string $namespace, string $directory = ''): void {
+		if (!$directory) {
+			$this->directory = $namespace;
+		} else {
+			$this->path[$namespace] = $directory;
+		}
+	}
+
+	/**
+	 * Get
+	 *
+	 * @param string $key
+	 *
+	 * @return    mixed
+	 */
+	public function get(string $key): mixed {
+		return isset($this->data[$key]) ? $this->data[$key] : '';
+	}
+
+	/**
+	 * Set
+	 *
+	 * @param string $key
+	 * @param string $value
+	 */
+	public function set(string $key, mixed $value): void {
+		$this->data[$key] = $value;
+	}
+
+	/**
+	 * Has
+	 *
+	 * @param string $key
+	 *
+	 * @return    mixed
+	 */
+	public function has(string $key): bool {
+		return isset($this->data[$key]);
+	}
+
+	/**
+	 * Load
+	 *
+	 * @param string $filename
+	 */
+	public function load(string $filename): array {
+		$file = $this->directory . $filename . '.php';
+
+		$namespace = '';
+
+		$parts = explode('/', $filename);
+
+		foreach ($parts as $part) {
+			if (!$namespace) {
+				$namespace .= $part;
+			} else {
+				$namespace .= '/' . $part;
+			}
+
+			if (isset($this->path[$namespace])) {
+				$file = $this->path[$namespace] . substr($filename, strlen($namespace)) . '.php';
+			}
+		}
+
+		if (is_file($file)) {
+			$_ = [];
+
+			require($file);
+
+			$this->data = array_merge($this->data, $_);
+
+			return $this->data;
+		} else {
+			return [];
+		}
+	}
+}