initial commit

library/Katharsis/View.php

@@ -0,0 +1,101 @@
+<?php
+/**
+ * Katharsis View
+ * Controls anything related to the display level
+ *
+ * @author Karl Pannek <info@katharsis.in>
+ * @version 0.5.2
+ * @package Katharsis
+ */
+class Katharsis_View
+{
+	/**
+	 * @var Katharsis_View
+	 */
+	protected static $_instance = null;
+	
+	/**
+	 * @var array
+	 */
+	protected $_params = array();
+
+	/**
+	 * Singleton. Returns the same instance every time
+	 * 
+	 * @return Katharsis_View
+	 */
+	public static function getInstance()
+	{
+		if(self::$_instance === null)
+		{
+			self::$_instance = new self();
+		}
+		return self::$_instance;
+	}
+
+	/**
+	 * Sets base application path
+	 *
+	 * @return void
+	 */
+	protected function __construct()
+	{
+		$base = preg_replace('/(.+)\/[^\/]+/', '\1', $_SERVER['SCRIPT_NAME']);
+        $this->_params['base'] = $base != $_SERVER['SCRIPT_NAME'] ? $base : '';
+	}
+
+	/**
+	 * Magical get method, gets specific param
+	 *
+	 * @param string $name
+	 * @return string
+	 */
+	public function __get($name)
+	{
+		if(array_key_exists($name, $this->_params))
+		{
+			return $this->_params[$name];
+		}
+		return null;
+	}
+
+	/**
+	 * Magical set method, sets specific param
+	 *
+	 * @param string name
+	 * @param string value
+	 */
+	public function __set($name, $value)
+	{
+		$this->_params[$name] = $value;
+	}
+
+	/**
+	 * Template rendering method
+	 * 
+	 * @param string $template
+	 * @return string
+	 */
+	public function render($template)
+	{
+		ob_start();
+		if(file_exists('application/view/' . $template . '.phtml'))
+		{
+			include('application/view/' . $template . '.phtml');
+		}
+		$output = ob_get_contents();
+		ob_end_clean();
+
+		return $output;
+	}
+
+	/**
+	 * Sets Request params into View params
+	 * 
+	 * @return void
+	 */
+	public function requestHook()
+	{
+        $this->_params['params'] = Katharsis_Request::getParams();
+	}
+}