<?php
class UploadController extends Zend_Controller_Action {
    function preDispatch()
    {
    	$this->db=Zend_Registry::get('db');
    	$this->view->config = Zend_Registry::get('config');
    }
    	
    function indexAction() {
        $this->_helper->layout()->disableLayout();
        $this->_helper->viewRenderer->setNoRender();
		try{
			$auth = Zend_Auth::getInstance();
			
			if($auth->hasIdentity())
			{
				$user = $auth->getIdentity();
				$userid = $user->id;
			}
			
			if(empty($userid)||!is_numeric($userid)){
				echo "请先登录";
				exit();
			}
			
			$files=new files();
			$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],'reviewatt');
			
			if(empty($msg['error']))
			{
				$filename = $msg['db_path'];
				$filesize = $msg['file_size'];
				$filedesc = $this->_request->getParam('filedesc');
				$filetype = $this->_request->getParam('dir');
				$realname = $msg['realname'];
				
				$sql = "insert into attachments (filename,filetype,filedesc,userid,filesize,realname) values ('$filename','reviewatt','$filedesc','$userid','$filesize','$realname') RETURNING id";
				$sth = $this->db->prepare($sql);
				$sth->execute();
				$att = $sth->fetch(PDO::FETCH_ASSOC);
				$msg['attid'] = $attid = $att['id'];
				echo Zend_Json::encode($msg);
				exit();
			}else{
				$this->messenger->addMessage('附件上传失败:'.$msg['error']);
				@unlink($filename);
				$this->_redirect($redirectlink);
			}

		}catch(Exception $e){
			echo "错误：".$e->getMessage();
			exit();
		}

    }
	
}