<?php
class Admin_UserController extends Zend_Controller_Action 
{
    function preDispatch()
    {
    	$this->db=Zend_Registry::get('db');
    	$this->view->config = Zend_Registry::get('config');
    	$this->messenger=$this->_helper->getHelper('FlashMessenger');
    	$this->view->messages = $this->messenger->getMessages();
    }
    function postDispatch()
    {
    	$this->view->messages = $this->messenger->getMessages();
    }
    function indexAction()
    {
        //其他连接
    }

    function listAction()
    {
    	$select=$this->db->select();
		$select->from('users')
				->where('usertype = ?', 'member')
				->order('users.id desc');
		$paginator = Zend_Paginator::factory($select);
		$paginator->setCurrentPageNumber($this->_getParam('page'));
		$paginator->setItemCountPerPage(30);
		$paginator->setView($this->view);
		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
		$this->view->paginator=$paginator;
    }
    
    function deleteAction()
    {
    	$delete=(int)$this->_getParam('id');
    	$deletename = $this->_getParam('uname');
    	
		if (isset($delete)) 
		{
			$sql="delete from users where id=?";
			try {
				$this->db->query($sql,array($delete));
				$this->messenger->addMessage('您已经成功的删除了用户：'.$deletename);
			} catch (Exception $e) { 	
				$this->messenger->addMessage($e->getMessage());
			}
			$this->_redirect("/admin/user/list");
		}
    }
    
    function adminlistAction()
    {
		$select=$this->db->select();
		$select->from('users')
				->where('usertype = ?', 'administrator')
				->order('users.id desc');
		$paginator = Zend_Paginator::factory($select);
		$paginator->setCurrentPageNumber($this->_getParam('page'));
		$paginator->setItemCountPerPage(30);
		$paginator->setView($this->view);
		Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination.phtml');
		$this->view->paginator=$paginator;
    }
    
	function showAction()
    {
    	$id=(int)$this->_getParam('id');
		if (isset($id)) 
		{
			try {
				$sql="select * from users where id=?";
				$result=$this->db->query($sql,$id);
				$rows = $result->fetch();
				$this->view->infos=$rows;
			} catch (Exception $e) {
				$this->messenger->addMessage($e->getMessage());
			}
		}
		else
		{
			$this->_redirect("/admin/user/list");
		}
    }
    
	function editAction()
    {
    	$id=(int)$this->_getParam('id');
    	$usertype=$this->_getParam('usertype');
    	$newpwd=$this->_getParam('newpwd');
    	$cfnewpwd=$this->_getParam('cfnewpwd');
    	$sql="";
    	$updates=array();
		if (isset($id)) 
		{
			if(!empty($newpwd)&&!empty($cfnewpwd))
	    	{
	    		if($newpwd==$cfnewpwd)
	    		{
	    			$password=md5($newpwd);
	    			$updates[]="password='$password'";
	    		}
	    		else
	    		{
	    			$this->messenger->addMessage('两次密码不相同');
	    			$this->_redirect("/admin/user/show/id/$id");
	    		}
	    	}
	    	if(isset($usertype))
	    	{
	    		$updates[]="usertype='$usertype'";
	    	}
	    	
	    	$update=join(',',$updates);
	    	$sql="update users set $update where id='$id'";
	    	
			try {
				$this->db->query($sql);
				$this->messenger->addMessage('编辑成功！');
			} catch (Exception $e) {
				$this->messenger->addMessage($e->getMessage());
			}
			$this->_redirect("/admin/user/show/id/$id");
		}
		else {
			$this->_redirect("/admin/user/list");
		}
		
    }
    
	function fetchpwdAction()
    {
    	$id=(int)$this->_getParam('id');
    	$email=$this->_getParam('email');
		if (!empty($email)) 
		{
			try {
				$sql="select * from users where email=?";
            	$uq=$this->db->query($sql,$email);
            	if ($urow=$uq->fetch())
            	{
            		//email the url to user
            		$username=$urow['username'];
            		$sql="update users set activation=? where email=?";
            		$uid=uniqid();
            		$this->db->query($sql,array($uid,$email));
                	$mail=new WestdcMailer($this->view->config->smtp);
                	$body="尊敬的西部数据中心用户：
    有人提出了针对此用户名的密码重置请求。
	
	用户名：";
					$body.=$username;
					$body.="

 若想重置您的密码请打开下面的链接，否则请忽略此邮件，一切如常。
";
					$body.="http://westdc.westgis.ac.cn/account/fetchpwd/".$username."/".$uid;
                	$mail->setBodyText($body);
					$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
                	$mail->addTo($email);
                	$mail->setSubject('密码已重置');
    				$mail->send();
				$this->messenger->addMessage('密码重置成功！');
            	}
			} catch (Exception $e) {
				$this->messenger->addMessage($e->getMessage().$email);
			}
			$this->_redirect("/admin/user/show/id/$id");
		}
		else {
			$this->_redirect("/admin/user/list");
		}
		
    }
    
    //overview
}