From 25e434bce4986b48bd72729a55aa1096e5a76be3 Mon Sep 17 00:00:00 2001
From: Igor Scheller <igor.scheller@igorshp.de>
Date: Fri, 24 Nov 2017 15:08:43 +0100
Subject: Refactored ExceptionHandler

---
 src/Exceptions/Handler.php | 100 ++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 95 insertions(+), 5 deletions(-)

(limited to 'src/Exceptions/Handler.php')

diff --git a/src/Exceptions/Handler.php b/src/Exceptions/Handler.php
index cdf94e32..ee15717a 100644
--- a/src/Exceptions/Handler.php
+++ b/src/Exceptions/Handler.php
@@ -2,18 +2,29 @@
 
 namespace Engelsystem\Exceptions;
 
-abstract class Handler
+use Engelsystem\Exceptions\Handlers\HandlerInterface;
+use Engelsystem\Http\Request;
+use ErrorException;
+use Throwable;
+
+class Handler
 {
     /** @var string */
     protected $environment;
 
+    /** @var HandlerInterface[] */
+    protected $handler = [];
+
+    /** @var Request */
+    protected $request;
+
     const ENV_PRODUCTION = 'prod';
     const ENV_DEVELOPMENT = 'dev';
 
     /**
      * Handler constructor.
      *
-     * @param string $environment production|development
+     * @param string $environment prod|dev
      */
     public function __construct($environment = self::ENV_PRODUCTION)
     {
@@ -25,14 +36,47 @@ abstract class Handler
      */
     public function register()
     {
+        set_error_handler([$this, 'errorHandler']);
+        set_exception_handler([$this, 'exceptionHandler']);
     }
 
     /**
-     * @param string $environment
+     * @param int    $number
+     * @param string $message
+     * @param string $file
+     * @param int    $line
      */
-    public function setEnvironment($environment)
+    public function errorHandler($number, $message, $file, $line)
     {
-        $this->environment = $environment;
+        $exception = new ErrorException($message, 0, $number, $file, $line);
+        $this->exceptionHandler($exception);
+    }
+
+    /**
+     * @param Throwable $e
+     */
+    public function exceptionHandler($e)
+    {
+        if (!$this->request instanceof Request) {
+            $this->request = new Request();
+        }
+
+        $handler = $this->handler[$this->environment];
+        $handler->report($e);
+        $handler->render($this->request, $e);
+        $this->die();
+    }
+
+    /**
+     * Exit the application
+     *
+     * @codeCoverageIgnore
+     * @param string $message
+     */
+    protected function die($message = '')
+    {
+        echo $message;
+        die();
     }
 
     /**
@@ -42,4 +86,50 @@ abstract class Handler
     {
         return $this->environment;
     }
+
+    /**
+     * @param string $environment
+     */
+    public function setEnvironment($environment)
+    {
+        $this->environment = $environment;
+    }
+
+    /**
+     * @param string $environment
+     * @return HandlerInterface|HandlerInterface[]
+     */
+    public function getHandler($environment = null)
+    {
+        if (!is_null($environment)) {
+            return $this->handler[$environment];
+        }
+
+        return $this->handler;
+    }
+
+    /**
+     * @param string           $environment
+     * @param HandlerInterface $handler
+     */
+    public function setHandler($environment, HandlerInterface $handler)
+    {
+        $this->handler[$environment] = $handler;
+    }
+
+    /**
+     * @return Request
+     */
+    public function getRequest()
+    {
+        return $this->request;
+    }
+
+    /**
+     * @param Request $request
+     */
+    public function setRequest(Request $request)
+    {
+        $this->request = $request;
+    }
 }
-- 
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