<?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();
		$this->view->theme = new Theme();
    }
    function postDispatch()
    {
    	$this->view->messages = $this->messenger->getMessages();
    }
    function indexAction()
    {
        $sql="select count(id) as total from users";
        $uq=$this->db->query($sql);
        $row=$uq->fetch();
        
        $sqlt="select count(id) as total from users where usertype='administrator'";
        $uqt=$this->db->query($sqlt);
        $adminrow=$uqt->fetch();
        
        $this->view->su=$row;
        $this->view->suadmin=$adminrow;
               
    }//indexAction

    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;
    }//listAction
    
	function searchAction()
    {
		$search = $this->_getParam('search');
		$realname 	= $this->view->realname  = $this->_getParam('realname');
		$unit 		= $this->view->unit 	 = $this->_getParam('unit');
		$project 	= $this->view->project	 = $this->_getParam('project');
		
		$select=$this->db->select();
		
		if(!empty($search) && ( !empty($realname) || !empty($unit) || !empty($project) ))
		{
			$this->messenger->addMessage('搜索结果');
			$select->from('users');
			if(!empty($realname))
			{
				$select->where('realname like ? ', '%'.$realname.'%');
				$select->orWhere('username like ? ', '%'.$realname.'%');
			}
			if(!empty($unit))
			$select->where('unit like ? ', '%'.$unit.'%');
			if(!empty($project))
			$select->where('project like ? ', '%'.$project.'%');
			
			$select->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_param.phtml');
			$this->view->paginator=$paginator;
			$this->_helper->viewRenderer('list');
			
		}
		else {
			$this->_redirect("/admin/user/list");
		}
		
    	
		
		
    }//searchAction
    
    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");
		}
    }//showAction()
	
	function upAction()
	{
		$id=(int)$this->_getParam('id');
		
		if (isset($id)) 
		{
			try {
				
				$sql="select u.*,m.id as mid from users u left join mdexperts m on m.id=u.id where u.id='$id'";
				$result = $this->db->query($sql);
				$ex = $result->fetch();
				if(empty($ex['mid'])){
					
					$submit=$this->_getParam('submit');
					$speciality = $this->_getParam('speciality');
					
					if($submit)
					{						
						$sql="insert into mdexperts (id,speciality) values ('$id','$speciality')";
						if($this->db->exec($sql)>0)
						{
							$this->messenger->addMessage('已经成功将用户提升为评审专家');
							$this->_redirect("/admin/user/list");
						}
					}
					else
					{
						$this->view->infos = $ex;
					}
					
				}else
				{
					$this->messenger->addMessage("该用户已经是评审专家");
					$this->_redirect("/admin/user/list");
				}
				
			} catch (Exception $e) {
				$this->messenger->addMessage($e->getMessage());
				$this->_redirect("/admin/user/list");
			}
		}
		else
		{
			$this->_redirect("/admin/user/list");
		}
		
	}//upAction() 把用户提升为评审专家
    
	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
	
	
	/*
	* groupAction() 用户组管理
	*
	*/
	function groupAction(){
		
		$ac = $this->_getParam('ac');
		$groupsTable = "groups";
		$userGroupTable = "usergroup";
		$nameField = $paramName = "name";
		include_once("Users.php");
		$u = new Users($this->db);
		
		if(empty($ac) || $ac == "index")
		{
			$select=$this->db->select();
		
		
			$select->from($groupsTable)
				->order('groups.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;
		}//首页
		
		if($ac == "add")
		{
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
			
			$data[$nameField] = $this->_getParam($paramName);
			
			if(empty($data[$nameField]))
			{
				$this->jsonexit(array("error"=>'请输入组名'));
				return true;
			}
			
			if($this->db->insert($groupsTable,$data))
			{
				$this->jsonexit(array("status"=>1));
				return true;
			}else{
				$this->jsonexit(array("error"=>"出现错误，请重试"));
				return true;
			}
			
			return true;
		}//增加用户组
		
		if($ac == "edit")
		{
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
			
			$id = $this->_getParam('id');
			$data[$nameField] = $this->_getParam($paramName);
			
			if(empty($id))
			{
				$this->jsonexit(array("error"=>'参数错误'));
				return true;
			}
			
			if(empty($data[$nameField]))
			{
				$this->jsonexit(array("error"=>'请输入组名'));
				return true;
			}
			
			if($this->db->update($groupsTable,$data,"id=$id"))
			{
				$this->jsonexit(array("status"=>1,"name"=>$data[$nameField]));
				return true;
			}else{
				$this->jsonexit(array("error"=>"出现错误，请重试"));
				return true;
			}
			
			return true;
		}//编辑
		
		if($ac == "del")
		{
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
			
			$id = $this->_getParam('id');
			
			if(empty($id))
			{
				$this->jsonexit(array("error"=>'参数错误'));
				return true;
			}
			
			if($this->db->delete($groupsTable,"id=$id"))
			{
				$this->jsonexit(array("status"=>1));
				return true;
			}else{
				$this->jsonexit(array("error"=>"出现错误，请重试"));
				return true;
			}
			
			return true;
		}//删除
		
		if($ac == "show")
		{
			$this->_helper->viewRenderer('group-users');
			
			$gid = (int)$this->_getParam('id');

			if(empty($gid))
			{
				echo "参数错误!";
				return true;
			}
			
			$this->view->groupid = $gid;
			
			$sql = "SELECT ug.uid,ug.gid,u.id,u.username,u.realname,u.email FROM $userGroupTable ug 
					LEFT JOIN users u ON ug.uid=u.id
					WHERE ug.gid=$gid
					ORDER BY ug.ts_created DESC";
			$sth = $this->db->query($sql);
			$rows = $sth->fetchAll();
			
			$paginator = Zend_Paginator::factory($rows);
			$paginator->setCurrentPageNumber($this->_getParam('page'));
			$paginator->setItemCountPerPage(20);
			$paginator->setView($this->view);
			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
			$this->view->paginator=$paginator;

		}//查看用户
		
		if($ac == "adduser")
		{
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
			
			$data['uid'] = $this->_getParam('uid');
			$data['gid'] = $this->_getParam('gid');
			
			if(empty($data['uid']) || empty($data['gid']))
			{
				$this->jsonexit(array("error"=>'参数错误'));
				return true;
			}
			
			$sql = "SELECT * FROM users WHERE id={$data['uid']}";
			$sth = $this->db->query($sql);
			$rows = $sth->fetchAll();
			if(count($rows)<1)
			{
				$this->jsonexit(array("error"=>'用户不存在'));
				return true;
			}
			
			$sql = "SELECT * FROM $userGroupTable WHERE uid={$data['uid']} AND gid='{$data['gid']}'";
			$sth = $this->db->query($sql);
			$rows = $sth->fetchAll();
			
			if(count($rows)>0)
			{
				$this->jsonexit(array("error"=>'该用户已经存在于要加入的组'));
				return true;
			}

			if($this->db->insert($userGroupTable,$data))
			{
				$this->jsonexit(array("status"=>1));
				return true;
			}else{
				$this->jsonexit(array("error"=>"出现错误，请重试"));
				return true;
			}
			
			return true;
		}//往组中添加用户
		
		if($ac == "deluser")
		{
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
			
			$uid = $this->_getParam('uid');
			$gid = $this->_getParam('gid');
			
			if(empty($uid) || empty($gid))
			{
				$this->jsonexit(array("error"=>'参数错误'));
				return true;
			}
			
			if($this->db->delete($userGroupTable,"uid=$uid AND gid=$gid"))
			{
				$this->jsonexit(array("status"=>1));
				return true;
			}else{
				$this->jsonexit(array("error"=>"出现错误，请重试"));
				return true;
			}
			
			return true;
		}//从组中删除用户
		
		
	}// groupAction()
	
	//管理用户权限
	public function userauthAction()
	{
		$this->_helper->viewRenderer('auth-user');
		
		$uid = $this->_getParam('uid');
		
		
		
	}//userauthAction()
	
	/*
	*
	* 给时间长没有登录的用户发送邀请邮件
	*
	*/
	public function sendmailAction(){
		
		$ac = $this->_getParam('ac');
		
		if(empty($ac) || $ac=='index')
		{
			$time = date("Y-m-d H:i:s",time()-3*365*24*3600);
			
			$sql = "SELECT * FROM users 
					WHERE ts_last_login<'$time'
					ORDER BY ts_last_login DESC";
			$sth = $this->db->query($sql);
			$rows = $sth->fetchAll();
			
			$paginator = Zend_Paginator::factory($rows);
			$paginator->setCurrentPageNumber($this->_getParam('page'));
			$paginator->setItemCountPerPage(20);
			$paginator->setView($this->view);
			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
			$this->view->paginator=$paginator;
			
			$this->view->count_users = count($rows);
			return true;
			
		}
		
		if($ac == "send")
		{
			$this->_helper->viewRenderer('sendmail-send');
			
			//当前进行到的数量
			$now = $this->_getParam('now');

			//需要将起始的时间传递过来，防止sql中出现多余的用户
			$time = $this->_getParam('time');
			if(empty($time))
			{
				$time = date("Y-m-d H:i:s",time()-3*365*24*3600);
			}
			$this->view->gotime = $time;
			
			//当前处理的页数
			$page = $this->_getParam('page');
			if(empty($page))
			{
				$page = 0;
			}

			$step = 20;
			
			$sql = "SELECT count(id) as c FROM users 
					WHERE ts_last_login<'$time'";
					
			$sth = $this->db->query($sql);
			$row = $sth->fetch();
			
			$total = $row['c'];
			
			if(empty($now))
			{
				$now = 0;
			}
			
			//此次读取的起点
			$start = $now + $step;
			
			if($start>$total)
			{
				$this->view->stop = "YES";
				$msg = array(
					"title"=>"为长时间未登录用户发送邀请",
					"body"=>"在 ".time()." 时间给最后登陆时间在". $time ."之前的用户发送了邀请访问邮件。 "
				);
				include_once("message.php");
				message::post($this->db,0,-1,$msg['title'],$msg['body']);
				return true;
			}
			
			$sql = "SELECT * FROM users 
					WHERE ts_last_login<'$time'
					ORDER BY ts_last_login DESC
					LIMIT $step
					OFFSET $start";
					
			$sth = $this->db->query($sql);
			$rows = $sth->fetchAll();
			
			$result = array();
			
			foreach($rows as $k=>$v)
			{
				include_once("EmailText.php");
				$mail=new WestdcMailer($this->view->config->smtp);
				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
				$mailtp=new EmailText($this->db,"user-invite",array(
					'user' => $v['username'],
					'uid' => $v['id'],
					'realname'=> $v['realname'],
					'lastlogin'=> date("Y-m-d",strtotime($v['ts_last_login'])),
					));
				$mail->setBodyText($mailtp->getBody());
				$mail->setSubject($mailtp->getSubject());
				@$mail->addTo($v['email']);
				$result[$v['id']] = array(
										'username'=>$v['username'],
										'email'=>$v['email'],
										'lastlogin'=>date("Y-m-d",strtotime($v['ts_last_login']))
										);
				//@$mail->send();
			}
			
			
			$this->view->result = $result;
			$this->view->now = $start;
			$this->view->total = $total;
			
			$percent = round( ( $start / $total ) * 100 ,1);
			$this->view->percent = $percent;
			
			$page ++;	
			
			$this->view->page = $page;
			
			return true;		
			
		}
		
		//黑河用户邮件
		if($ac == "heihe")
		{
			
			$this->_helper->viewRenderer('sendmail-heihe');
			
			$sql = "SELECT * FROM heiheuser ORDER BY id DESC";
			
			$sth = $this->db->query($sql);
			
			$rows = $sth->fetchAll();
			
			$paginator = Zend_Paginator::factory($rows);
			$paginator->setCurrentPageNumber($this->_getParam('page'));
			$paginator->setItemCountPerPage(20);
			$paginator->setView($this->view);
			Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
			$this->view->paginator=$paginator;
			
			$this->view->count_users = count($rows);
			
			return true;
			
		}
		
		//黑河邮件发送
		if($ac == "heihemail")
		{
			$this->_helper->viewRenderer('sendmail-heihe-send');
			
			//当前进行到的数量
			$now = $this->_getParam('now');
			
			//当前处理的页数
			$page = $this->_getParam('page');
			if(empty($page))
			{
				$page = 0;
			}

			$step = 20;
			
			$sql = "SELECT count(id) as c FROM heiheuser";
					
			$sth = $this->db->query($sql);
			$row = $sth->fetch();
			
			$total = $row['c'];
			
			if(empty($now))
			{
				$now = 0;
			}
			
			//此次读取的起点
			$start = $now + $step;
			
			if($start>$total)
			{
				$this->view->stop = "YES";
				$msg = array(
					"title"=>"为数字黑河用户发送了邮件通知",
					"body"=>"在 ".time()." 时间给数字黑河用户发送了邮件通知 "
				);
				include_once("message.php");
				message::post($this->db,0,-1,$msg['title'],$msg['body']);
				return true;
			}
			
			$sql = "SELECT * FROM heiheuser
					ORDER BY id DESC
					LIMIT $step
					OFFSET $start";

			$sth = $this->db->query($sql);
			$rows = $sth->fetchAll();
			
			$result = array();
			
			foreach($rows as $k=>$v)
			{
				
				include_once("EmailText.php");
				$mail=new WestdcMailer($this->view->config->smtp);
				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
				$mailtp=new EmailText($this->db,"user-heihe-invite",array(
					'user' => $v['username'],
					'uid' => $v['id'],
					'lastlogin'=> date("Y-m-d",strtotime($v['lastlogin'])),
					));
				$mail->setBodyText($mailtp->getBody());
				$mail->setSubject($mailtp->getSubject());
				@$mail->addTo($v['email']);
				
				$result[$v['id']] = array(
						'username'=>$v['username'],
						'email'=>$v['email'],
						'lastlogin'=>date("Y-m-d",strtotime($v['lastlogin']))
					);
				//@$mail->send();
			}
			
			
			$this->view->result = $result;
			$this->view->now = $start;
			$this->view->total = $total;
			
			$percent = round( ( $start / $total ) * 100 ,1);
			$this->view->percent = $percent;
			
			$page ++;	
			
			$this->view->page = $page;	
			
			$this->view->url = "/admin/user/sendmail/ac/heihemail?now=".$start."&page=".$page;
			
			return true;
		}
		
		//节日祝贺邮件
		if($ac == "holiday")
		{
			$this->_helper->viewRenderer('sendmail-holiday');
			
			$sql = "SELECT count(id) as c FROM users";
			$sth = $this->db->query($sql);
			$row = $sth->fetch();
			
			$this->view->count_users = $row['c'];
			
			$sql = "SELECT * FROM emailtext WHERE \"template\"='user-holiday-email'";
			$sth = $this->db->query($sql);
			$row = $sth->fetch();
			
			$this->view->mailtemp = $row;

			return true;
		}
		
		//节日祝贺邮件
		if($ac == "holidaymail")
		{
			$this->_helper->layout->disableLayout();
			$this->_helper->viewRenderer->setNoRender();
			
			$title = $this->_getParam('title');
			$body = $this->_getParam('content');
			
			if(empty($title) || empty($body))
			{
				$this->jsonexit(array("error"=>"请填写邮件标题和内容"));
				return true;
			}
			
			//当前进行到的数量
			$now = $this->_getParam('now');
			
			//当前处理的页数
			$page = $this->_getParam('page');
			if(empty($page))
			{
				$page = 0;
			}

			$step = 20;
			
			$sql = "SELECT count(id) as c FROM users";
					
			$sth = $this->db->query($sql);
			$row = $sth->fetch();
			
			$total = $row['c'];
			
			if(empty($now))
			{
				$now = 0;
			}
			
			//此次读取的起点
			$start = $now + $step;
			
			if($start>$total)
			{
				$stop = "YES";
				$msg = array(
					"title"=>"为用户发送了节日祝贺邮件",
					"body"=>"在 ".time()." 为用户发送了节日祝贺邮件 "
				);
				include_once("message.php");
				message::post($this->db,0,-1,$msg['title'],$msg['body']);
			}
			
			$sql = "SELECT * FROM users
					ORDER BY id DESC
					LIMIT $step
					OFFSET $start";

			$sth = $this->db->query($sql);
			$rows = $sth->fetchAll();
			
			$result = array();
			$sended = 0;
			
			foreach($rows as $k=>$v)
			{
				$replace_data = array(
					'username' => $v['username'],
					'uid' => $v['id'],
					'lastlogin'=> date("Y-m-d",strtotime($v['ts_last_login'])),
				);
					
				$patterns = array();
				$replacements = array();
				foreach($replace_data as $k=>$v)
				{
					$patterns[]='/{'.$k.'}/i';
					$replacements[]=$v;
				}
				ksort($patterns);
				ksort($replacements);
				$send_body = preg_replace($patterns, $replacements, $body);
				$send_subject = preg_replace($patterns, $replacements, $title);
				
				
				/*
				$mail=new WestdcMailer($this->view->config->smtp);
				$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
				$mail->setBodyText($send_body);
				$mail->setSubject($send_subject);
				@$mail->addTo($v['email']);
				if(@$mail->send())
				{
					$sended ++;
					$status = "成功";
				}else{
					$status = "失败";
				}
				*/
				
				$sended ++;
				/*
				调试时前台循环输出result
				$result[$v['id']] = array(
						'username'=>$v['username'],
						'email'=>$v['email'],
						'send_body'=>$send_body,
						'send_subject'=>$send_subject
				);
				*/
				
				
			}

			$percent = round( ( $start / $total ) * 100 ,1);
			
			if($percent > 100)
			{
				$percent = 100;
			}
			$page ++;
			
			$data = array(
				'now'=>$start,
				'total'=>$total,
				'percent'=>$percent,
				'page'=>$page,
				'sended'=>$sended,
				'url'=> "/admin/user/sendmail/ac/holidaymail?now=".$start."&page=".$page."&title=".$title."&body=".urlencode($body),
				'content'=>$body,
				'title'=>$title,
				'status'=>1,
				'result'=>$result 	//用于调试
			);
			
			if(!empty($stop))
			{
				$data['stop'] = $stop;
				$data['status'] = 0;
			}
			
			$this->jsonexit($data);
			return true;
		}
		
	}//sendemailAction()
	
	
	
	public function jsonexit($data){
		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(json_encode($data,JSON_NUMERIC_CHECK));
		return true;  
	}
}