added some useful models and controllers

application/model/Upload.php

@@ -0,0 +1,79 @@
+<?php
+class Upload extends Katharsis_Model_Abstract
+{
+	public function init()
+	{
+		
+	}	
+	
+	public function product($id, $files)
+	{
+		$dir = getcwd() . '/img/shop/product';
+		
+		$name = $this->_uploadFile($id, $files['small'], $dir . '/small');
+		$this->_uploadFile($id, $files['big'], $dir . '/big', $name);
+		
+		return $name;
+	}
+	
+	public function category($id, $file)
+	{
+		$dir = getcwd() . '/img/shop/category';
+		return $this->_uploadFile($id, $file, $dir);
+	}
+	
+	public function sound($id, $file)
+	{
+		$dir = getcwd() . '/sound';
+		return $this->_uploadFile($id, $file, $dir);
+	}
+	
+	public function event($id, $files)
+	{
+		$dir = getcwd() . '/img/event';
+		
+		$name = $this->_uploadFile($id, $files['image'], $dir);
+		$this->_uploadFile($id, $files['image_full'], $dir . '/full', $name);
+
+		return $name;
+	}
+
+	public function page($file)
+	{
+		$dir = getcwd() . '/img/page';
+		return $this->_uploadFile(null, $file, $dir, $file['name'] . '-' . time());
+	}
+	
+	protected function _uploadFile($id, $file, $dir, $name = null)
+	{
+		if($name === null)
+		{
+			$name = $id . '-' . time();
+		} 
+		else
+		{
+			if($nameparts = explode(".", $name))
+			{
+				$name = $nameparts[0];
+			}
+		} 
+
+		$handle = new Verot_Upload($file);
+		$handle->file_new_name_body = $name;
+		if ($handle->uploaded) 
+		{
+			$handle->Process($dir);
+			if (!$handle->processed) 
+			{
+				throw new DidgeridooArtwork_Exception('Datei konnte nicht verschoben werden (' . $handle->error . ').');
+			}
+			$handle->Clean();
+		}
+		else
+		{
+			throw new DidgeridooArtwork_Exception('Datei konnte nicht hochgeladen werden (' . $handle->error . ').');
+		}
+		$returnName = $handle->file_dst_name;
+		return $returnName;
+	}
+}