first commit

src/App.php

@@ -0,0 +1,87 @@
+<?php
+
+use MyApp\Core\Config;
+use MyApp\Core\Router;
+
+class App
+{
+    private $prefix = 'MyApp\\';
+
+    private $classDirs = [
+        'Controller\\' => 'controllers/',
+        'Core\\' => 'core/',
+        'Model\\' => 'models/',
+        'View\\' => 'views/',
+    ];
+    private $basedir = __DIR__;
+    /**
+     * @var Config
+     */
+    public $config;
+
+    public function __construct()
+    {
+        global $app;
+        $app = $this;
+        spl_autoload_register([$this, 'autoload']);
+
+        $this->config = (new Config())->setDbName('db')
+                                      ->setDbPort(3306)
+                                      ->setDbUser('user')
+                                      ->setDbPassword('password')
+                                      ->setSrcDir($this->basedir)
+                                      ->setTimezone('Europe/Moscow')
+                                      ->setClassDirs($this->classDirs)
+                                      ->setControllersDir($this->basedir.'/controllers/')
+                                      ->setControllersNamespace('\\MyApp\\Controller\\')
+                                      ->setSiteName('BadPing. Nagios better');
+
+        new Router();
+    }
+
+    /**
+     * Autoload function.
+     *
+     * @param string $className
+     */
+    public function autoload(string $className)
+    {
+        if (0 !== strpos($className, $this->prefix)) {
+            return;
+        }
+
+        $fileName = substr($className, strlen($this->prefix));
+        $fileName = str_replace(array_keys($this->classDirs), array_values($this->classDirs), $fileName);
+        $fileName = $this->basedir.'/'.str_replace('\\', '/', $fileName).'.php';
+
+        if (file_exists($fileName)) {
+            require $fileName;
+        }
+    }
+
+    /**
+     * Parse tags from method comments.
+     *
+     * @param string $comment
+     * @param string $tags
+     *
+     * @return array|null
+     */
+    public function parseTagsFromComment(string $comment, string $tags = 'RouteRegExp|HttpMethod')
+    {
+        if (preg_match_all("/^\\ *\\* \\@(?<type>$tags)\\ =\\ \"(?<value>.*)\\\".*\$/m", $comment, $matches)) {
+            $out = [];
+            foreach ($matches['type'] as $key => $type) {
+                if ('HttpMethod' == $type) {
+                    $out[$type] = explode(',', $matches['value'][$key]);
+                } else {
+                    $out[$type] = $matches['value'][$key];
+                }
+            }
+
+            return $out;
+        }
+
+        return null;
+    }
+}