1 files changed, 64 insertions, 0 deletions
diff --git a/src/Controller/View.php b/src/Controller/View.php
new file mode 100644
index 0000000..f3e39de
--- /dev/null
+++ b/src/Controller/View.php
@@ -0,0 +1,64 @@
+<?php
+
+namespace Jasny\Controller;
+
+use Jasny\ViewInterface;
+use Psr\Http\Message\ServerRequestInterface;
+use Psr\Http\Message\ResponseInterface;
+
+/**
+ * View using a template engine
+ */
+trait View
+{
+    /**
+     * Get server request
+     * 
+     * @return ServerRequestInterface
+     */
+    abstract public function getRequest();
+
+    /**
+     * Get response. set for controller
+     *
+     * @param ResponseInterface $response
+     */
+    abstract public function setResponse(ResponseInterface $response);
+    
+    /**
+     * Get the template engine abstraction
+     * 
+     * @return ViewInterface
+     */
+    abstract public function getViewer();
+    
+    
+    /**
+     * Get path of the view files
+     *
+     * @return string
+     */
+    protected function getViewPath()
+    {
+        return getcwd();
+    }
+    
+    /**
+     * View rendered template
+     *
+     * @param string $name    Template name
+     * @param array  $context Template context
+     */
+    public function view($name, array $context = [])
+    {
+        $context += ['current_url', $this->getRequest()->getUri()];
+        
+        if (method_exists($this, 'flash')) {
+            $context += ['flash' => $this->flash()];
+        }
+        
+        $response = $this->getViewer()->view($this->getResponse(), $name, $context);
+        
+        $this->setResponse($response);
+    }
+}