projekt templade added

Library/View.php

@@ -0,0 +1,58 @@
+<?php
+namespace ppa\Library;
+
+class View
+{
+	protected $path, $controller, $do, $vars = [];
+
+	/**
+	 * @param string $path           Basepath of the views.
+	 * @param string $controllerName Current controller.
+	 * @param string $actionName     Current action.
+	 */
+	public function __construct($path, $controllerName, $doMethodName)
+	{
+		$this->path = $path;
+		$this->controller = $controllerName;
+		$this->do = $doMethodName;
+	}
+
+	/**
+	 * Set view vars. The keys will be added, to existing keys.
+	 *
+	 * @param array $vars
+	 */
+	public function setVars(array $vars)
+	{
+		foreach ($vars as $key => $val) {
+			$this->vars[$key] = $val;
+		}
+	}
+        
+	public function setDoMethodName($doMethodName)
+	{
+		$this->do = $doMethodName;
+	}
+
+	/**
+	 * Render the view.
+	 *
+	 * @throws NotFoundException
+	 */
+	public function render()
+	{
+		$filename = $this->path.DIRECTORY_SEPARATOR.$this->controller.DIRECTORY_SEPARATOR.$this->do.'.phtml';
+
+		if (!file_exists($filename)) {
+			new \ppa\Library\ErrorMsg("View not found: $filename");
+			exit();
+		}
+
+		// spare the view the bloat of using "$this->vars[]" for every variable
+		foreach ($this->vars as $key => $val) {
+			$$key = $val;
+		}
+
+		include $filename;
+	}
+}