upload the image ~ Kohana 3.2 com plugin multi.js

multi_up.php

<?php 

// validation file image
$files = Validation::factory($_FILES)
	->rule('imagem', 'Upload::type', array(':value', array('jpg', 'png', 'gif')));	

// if file image is not empty, just do it bob!!! =:^D
if ($files->check() && !empty($_FILES['imagem']['name'][0])){

	// pega o ultimo ID do servicos
	$servico_last_id = $servico->get_last_id_servico();

	$time_now = $time_now->format('Y_m_d_H_i_s');

	# troca espaços por underline
	Upload::$remove_spaces = TRUE;		

	foreach ($_FILES['imagem']["error"] as $key => $value){

		$image['name'] = preg_replace('/\s+/', '', $_FILES['imagem']['name'][$key]);
		$image['type'] = $_FILES['imagem']['type'][$key];
		$image['tmp_name'] = $_FILES['imagem']['tmp_name'][$key];
		$image['error'] = $_FILES['imagem']['error'][$key];
		$image['size'] = $_FILES['imagem']['size'][$key];

		// Upload the file 
		Upload::save($image, $image['name'], $this->_path);

		// get the path of the image uploaded
		$img_path = $this->_path . $image['name'];
					
		// create the new name with the time indexed
		$img_new =  $time_now . $image['name'];


		var_dump($_FILES);

		// Upload, Resize and re-name the image
		// re-upload the new image
		Image::factory($img_path)
			->resize(230, NULL)
			->save($this->_path . $img_new);
					
		// delete the image uploaded first  
		unlink($img_path);

		$values_img['id'] = '';
		$values_img['id_servico'] = $servico_last_id;
		$values_img['img'] = (string) $img_new;

		$servico->insert_servico_img($values_img);
	}
}