dagsplug/plug_usermanager.php

<?php

if (!class_exists("plug_usermanager")) {
	class plug_usermanager {	
		function plug_usermanager($ns) {
			$this->title = __("plug_usermanager","dagsopt");
			$this->pluginname = $ns->pluginname;
			$this->file = $ns->file;
			$this->ns = $ns;

		}
		function start() {
//			register_setting("section", "demo-file", array(&this,"handle_file_upload"));
		
		}

		function handle_file_upload($option)
		{
		  	if(!empty($_FILES["demo-file"]["tmp_name"]))
		    {
		        $urls = wp_handle_upload($_FILES["demo-file"], array('test_form' => FALSE));
		        $temp = $urls["url"];
		        return $temp;   
		    }

		    return $option;
		}

		 


	function help(){
		?>
		plug_usermanager			
	<?php		
	}


 	function Option($pre){
 

	}

  		/*<input id="link_image" value="test">
  		<img src="" id="background_image">

		<a id="upload_image_button" href="#"><?php _e('Set image', 'dagsopt'); ?></a>
		*/	


	 	function admin_line($pre){
  ?>
  		<form action="plug_usermanager_submit" method="POST" accept-charset="utf-8">
  			<input type="file" name="filen">
  			<input type="Submit" value="Submit">
  		</form>


	  <?php  
}	
}

global $plug_usermanager;
$plug_usermanager = new plug_usermanager($this);		
	$this->dagsopt['plug_usermanager'] = $plug_usermanager;
	
}