变更

Scanner.php

@@ -0,0 +1,103 @@
+<?php
+
+declare(strict_types=1);
+
+
+namespace Kiri\Di;
+
+use Exception;
+use Kiri\Abstracts\Component;
+use ReflectionException;
+
+class Scanner extends Component
+{
+
+
+	private array $files = [];
+
+
+	/**
+	 * @param string $path
+	 * @return void
+	 */
+	public function read(string $path): void
+	{
+		$this->load_dir($path);
+	}
+
+
+	/**
+	 * @param string $namespace
+	 * @return void
+	 * @throws ReflectionException
+	 * @throws Exception
+	 */
+	public function parse(string $namespace): void
+	{
+		$container = Container::instance();
+		foreach ($this->files as $file) {
+			$class = $namespace . '\\' . $this->rename($file);
+			if (file_exists($class)) {
+				error('Please follow the PSR-4 specification to write code.' . $class);
+				continue;
+			}
+			$container->parse($class);
+		}
+	}
+
+
+	/**
+	 * @param string $file
+	 * @return string
+	 */
+	private function rename(string $file): string
+	{
+		$filter = array_filter(explode('/', $file), function ($value) {
+			if (empty($value)) {
+				return false;
+			}
+			return ucfirst($value);
+		});
+		array_shift($filter);
+		return implode('\\', $filter);
+	}
+
+
+	/**
+	 * @param string $path
+	 * @return void
+	 */
+	private function load_dir(string $path): void
+	{
+		$dir = new \DirectoryIterator($path);
+		foreach ($dir as $value) {
+			if ($value->isDot()) {
+				continue;
+			}
+			if ($value->isDir()) {
+				$this->load_dir($value->getRealPath());
+			} else if ($value->getExtension() == '.php') {
+				$this->load_file($value);
+			}
+		}
+	}
+
+
+	/**
+	 * @param string $path
+	 * @return void
+	 */
+	private function load_file(string $path): void
+	{
+		try {
+			require_once "$path";
+			$path = str_replace($_SERVER['HOME'], '', $path);
+			$path = str_replace('.php', '', $path);
+			$this->files[] = $path;
+		} catch (\Throwable $throwable) {
+			error($throwable->getMessage(), [$throwable]);
+		}
+	}
+
+
+}