Themeing work based on bootstrap

classes/lnApp/HTMLRender.php

@@ -11,21 +11,92 @@
  * @license    http://dev.leenooks.net/license.html
  */
 abstract class lnApp_HTMLRender {
-	protected static $_media_path = 'default/media';
-	protected static $_required_keys = array();
 	protected static $_unique_vals = array();
+	protected $_x = 0;
+
+	abstract protected function render();
+
+	public function __call($name,$args=NULL) {
+		if (! in_array($name,$this->_items))
+			throw new Kohana_Exception('Unknown call to :name',array(':name'=>$name));
+
+		$c = $this->_x;
+
+		if (! $args)
+			return static::$_data[$c][$name];
+
+		static::$_data[$c][$name] = array_pop($args);
+
+		return $this;
+	}
 
 	public function __construct() {
-		if (! isset(static::$_data))
-			throw new Kohana_Exception(':class is missing important static variables',array(':class'=>get_called_class()));
+		$this->_x = ++static::$_c;
+	}
+
+	/**
+	 * Return the HTML to render the header images
+	 */
+	public function __toString() {
+		if (! static::$_data)
+			return '';
+
+		if (empty(static::$_data[$this->_x]))
+			$this->record();
+
+			return $this->render();
+		try {
+			return $this->render();
+		}
+
+		// Display the exception message
+		catch (Exception $e) {
+			return $e->getMessage();
+		}
+	}
+
+	public static function factory() {
+		$x = get_called_class();
+		return new $x;
+	}
+
+	public function record($x=NULL) {
+		$this->_x = (is_null($x) OR empty(static::$_data[$x])) ? max(array_keys(static::$_data)) : $x;
+
+		return $this;
+	}
+
+	/**
+	 * Render all of these items
+	 */
+	public static function render_all() {
+		$output = '';
+
+		$o = static::factory();
+
+		for ($x=0; $x<static::$_c; $x++)
+			if (isset(static::$_data[$x]))
+				$output .= (string)$o->record($x);
+
+		return $output;
+	}
+
+	/**
+	 * Set the space used between rendering output
+	 */
+	public static function spacer($spacer) {
+		static::$_spacer = $spacer;
 	}
 
 	/**
 	 * Add an item to be rendered
 	 *
 	 * @param array Item to be added
+	 * @deprecated
 	 */
-	public static function add($item,$prepend=FALSE) {
+	public static function add($item) {
+		static::$_c = count(static::$_data);
+
 		foreach (static::$_required_keys as $key)
 			if (! isset($item[$key]))
 				throw new Kohana_Exception('Missing key :key for image',array(':key'=>$key));
@@ -37,55 +108,7 @@ abstract class lnApp_HTMLRender {
 					if (isset($d[$u]) && $d['data'] == $item['data'])
 						return;
 
-		if ($prepend)
-			array_unshift(static::$_data,$item);
-		else
-			array_push(static::$_data,$item);
-	}
-
-	/**
-	 * Set the space used between rendering output
-	 */
-	public static function setSpacer($spacer) {
-		static::$_spacer = $spacer;
-	}
-
-	/**
-	 * Set the Kohana Media Path, used to determine where to find additional
-	 * HTML content required for rendering.
-	 */
-	public static function setMediaPath($path) {
-		static::$_media_path = $path;
-	}
-
-	/**
-	 * Factory instance method must be declared by the child class
-	 */
-	public static function factory() {
-		throw new Kohana_Exception(':class is calling :method, when it should have its own method',
-			array(':class'=>get_called_class(),':method'=>__METHOD__));
-	}
-
-	/**
-	 * Return the HTML to render the header images
-	 */
-	public function __toString() {
-		try {
-			return static::render();
-		}
-
-		// Display the exception message
-		catch (Exception $e) {
-			Kohana_Exception::handler($e);
-		}
-	}
-
-	/**
-	 * Rendering must be declared by the child class
-	 */
-	protected function render() {
-		throw new Kohana_Exception(':class is calling :method, when it should have its own method',
-			array(':class'=>get_called_class(),':method'=>__METHOD__));
+		static::$_data[++static::$_c] = $item;
 	}
 }
 ?>