view->config = Zend_Registry::get('config');
$this->db=Zend_Registry::get('db');
$this->messenger=$this->_helper->getHelper('FlashMessenger');
$this->view->messages = $this->messenger->getMessages();
}
function indexAction()
{
}
/*
* helpAction() 帮助文档
*
*/
function helpAction(){
}//helpAction()帮助文档
/*
* inauthorAction() 数据申请管理
*
* param string $ac
* param string $keywords
* param string $pr //对离线数据申请的操作
* param string $uuid
*
* return view|ajax-responds
*/
function inauthorAction()
{
$ac = $this->_request->getParam("ac");
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
$u_email = $user->email;
}
if(empty($ac) || $ac=="online" || $ac == "searchonline")
{
$sql = "SELECT o.id,o.userid,o.unit,o.username,o.ts_created,o.project,m.title,m.uuid FROM onlineapp as o
LEFT JOIN metadata as m ON o.uuid=m.uuid
LEFT JOIN mdauthor as a ON a.uuid=o.uuid
WHERE (o.id in (SELECT distinct(onlineappid) from dataorder where status>=0)) AND a.userid = ? AND a.status=1";
if ($ac=="searchonline")
{
$keywords = $this->_request->getParam('q');
if(!empty($keywords))
$this->view->q = $keywords;
$search=new Search($keywords);
$where=$search->sql_expr(array("m.title","m.description"));
$sql.=' and '.$where;
}
$sql.=" ORDER BY o.id desc";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}//在线申请记录
if($ac == "offline" || $ac=="searchoffline")
{
$pr = $this->_request->getParam('pr');
$oid = $this->_request->getParam('oid');
$pdf = $this->_request->getParam('pdf');
if(!empty($pr))
{
try{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$uuid = $this->_request->getParam('uuid');
if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
echo "参数有误！";exit();
}
//如果用户已经下载过了，就无法在更改对数据申请的意见
$sql = "select md.title,d.uuid,d.status as datastatus,d.authorpermitted from dataorder d
left join offlineapp o on o.id=d.offlineappid
left join metadata md on md.uuid=d.uuid
left join mdauthor a on a.uuid=d.uuid
where o.ts_approved is null and o.pdflink is not null
and d.uuid=? and a.userid=? and d.id=? AND a.status=1
order by o.ts_created desc";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid,$u_id,$oid));
$row = $sth->fetch();
if($row['datastatus']>4)
{
echo "该申请已经通过并且发放数据";
exit();
}
else if (empty($row) || $row['datastatus']!=4)
{
echo "该数据申请存在问题，请联系数据中心！";
exit();
}
//同意用户下载
if($pr=="confirm")
{
$sql = "UPDATE dataorder SET authorpermitted=1 WHERE uuid=? and id=?";
$sth = $this->db->prepare($sql);
if($sth->execute(array($uuid,$oid)))
{
$btn = $this->createOfflineCtBtn($uuid,'c',$oid);
echo ''.$btn.'';
exit();
}else{
echo "";
exit();
}
}
//反对用户下载
if($pr == "objection")
{
$sql = "UPDATE dataorder SET authorpermitted=-1 WHERE uuid=? AND id=?";
$sth = $this->db->prepare($sql);
if($sth->execute(array($uuid,$oid)))
{
$btn = $this->createOfflineCtBtn($uuid,'o',$oid);
echo ''.$btn.'';
exit();
}else{
echo "";
exit();
}
}
}catch(Exception $e)
{
echo "处理中遇到错误，请刷新页面后重试";
exit();
}
}
else if (!empty($pdf))
{
$sql="select o.pdflink from dataorder d left join offlineapp o on d.offlineappid=o.id
left join mdauthor m on d.uuid=m.uuid
where d.id=? and m.userid=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($pdf,$u_id));
$row = $sth->fetch();
$content=file_get_contents($this->view->config->offline->savepath."/".$row['pdflink']);
header("Content-Disposition: inline; filename=".$row['pdflink']);
header("Content-Type:application/pdf");
echo $content;
die(); // do not change current html output
}
else
{
$this->_helper->viewRenderer('inauthor-offline');
$select="select distinct(o.*),md.title,d.id as doid,d.uuid,d.status as datastatus,d.authorpermitted from offlineapp o
left join dataorder d on o.id=d.offlineappid
left join metadata md on md.uuid=d.uuid
left join mdauthor a on a.uuid=d.uuid
where o.ts_approved is null and o.pdflink is not null and d.status=4 and a.userid=? AND a.status=1 ";
if($ac == "searchoffline")
{
$keywords = $this->_request->getParam('q');
if(!empty($keywords))
$this->view->q = $keywords;
$search=new Search($keywords);
$where=$search->sql_expr(array("md.title","md.description"));
$select.=' and '.$where;
}
$select.=" order by o.ts_created desc";
$sth = $this->db->prepare($select);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
foreach ($rows as $k=>$v)
{
if($v['authorpermitted']==0)
{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'',$v['doid']);}
if($v['authorpermitted']>0)
{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'c',$v['doid']);}
if($v['authorpermitted']<0)
{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'o',$v['doid']);}
}
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
}//离线申请
//按数据显示
if($ac == 'datalist' || $ac == "searchdata")
{
$uuid = $this->_request->getParam('uuid');
if(!empty($uuid))
{
$this->_helper->viewRenderer('view-dataoreder');
if(preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
$sql = "select md.title,d.id as doid,d.uuid,d.authorpermitted,d.status
,offa.id as offa_id,offa.username as offa_name,offa.unit as offa_unit,offa.email as offa_email,offa.project as offa_project,date(offa.ts_created) as offa_tscreated
,ona.id as ona_id,ona.username as ona_name,ona.unit as ona_unit,ona.email as ona_email,ona.project as ona_project, date(ona.ts_created) as ona_tscreated
from dataorder d
left join metadata md on md.uuid=d.uuid
left join mdauthor a on a.uuid=d.uuid
LEFT JOIN offlineapp offa on offa.id=d.offlineappid
LEFT JOIN onlineapp ona on ona.id=d.onlineappid
WHERE (offa.id IS NOT NULL OR ona.id IS NOT NULL) AND a.status=1 and d.status>=0
AND d.uuid=? AND a.userid=?
ORDER BY d.ts_created DESC";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid,$u_id));
$rows = $sth->fetchAll();
@$this->view->mdtitle=$rows[0]['title'];
foreach ($rows as $k=>$v)
{
if($v['authorpermitted']==0)
{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'',$v['doid']);}
if($v['authorpermitted']>0)
{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'c',$v['doid']);}
if($v['authorpermitted']<0)
{$rows[$k]['btns']=$this->createOfflineCtBtn($v['uuid'],'o',$v['doid']);}
}
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}else{
$this->view->error = "参数有误";
}
}else{
$this->_helper->viewRenderer('inauthor-datalist');
$sql = "select md.title,d.uuid,count(md.id) as c from dataorder d
left join metadata md on md.uuid=d.uuid
left join mdauthor a on a.uuid=d.uuid
where a.status=1 AND a.userid=? ";
if($ac == "searchdata")
{
$keywords = $this->_request->getParam('q');
if(!empty($keywords))
$this->view->q = $keywords;
$search=new Search($keywords);
$where=$search->sql_expr(array("md.title","md.description"));
$sql.=' and '.$where;
}
$sql.=" GROUP BY md.title,d.uuid";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
}//按数据显示
} // inauthorAction() 数据申请管理
/*
* createOfflineCtBtn() 创建离线申请记录的操作按钮
*
*/
function createOfflineCtBtn($uuid, $type="",$oid){
$urlHref = 'href="javascript:;"';
$baseStyle = "offline-ct-btns box-shadow";
$selectedStyle = "offline-select";
$confrimText = "同意";
$confrimFunc = 'onclick="confirm(\''.$uuid.'\',\''.$oid.'\')"';
$objectionText = "反对";
$objectionFunc = 'onclick="objection(\''.$uuid.'\',\''.$oid.'\')"';
$btns='';
if(empty($type))
{
$confrimBtn = "$confrimText";
$objectionBtn = "$objectionText";
$btns = $confrimBtn.$objectionBtn;
}
if($type=='c')
{
$confrimBtn = "$confrimText";
$objectionBtn = "$objectionText";
$btns = $confrimBtn.$objectionBtn;
}
if($type=='o')
{
$confrimBtn = "$confrimText";
$objectionBtn = "$objectionText";
$btns = $confrimBtn.$objectionBtn;
}
return $btns;
} //createOfflineCtBtn()
/*
* acceptAction() 我的数据
*
* param string $ac // list|search
* param string $keyword
*
* return view
*/
function acceptAction()
{
$ac = $this->_request->getParam("ac");
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
$u_email = $user->email;
}
//列表
if(empty($ac) || $ac=='list' || $ac=='search'){
$sql = "SELECT a.*,m.title,m.description,g.id as gid,mds.status as mdstatus FROM normalmetadata m
LEFT JOIN mdauthor a ON m.uuid=a.uuid
LEFT JOIN geonetworkmetadata g on m.uuid=g.uuid
LEFT JOIN mdstatus mds ON m.uuid=mds.uuid
WHERE a.userid=? AND a.status>=0 ";
if ($ac=='search')
{
$key = trim($this->_request->getParam('q'));
$this->view->q = $key;
$search=new Search($key);
$where=$search->sql_expr(array("m.title","m.description"));
$sql.=' and '.$where;
}
$sql.=" ORDER BY a.status DESC,a.id DESC";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(5);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}//list
//激活数据作者
if($ac == "active")
{
$this->_helper->viewRenderer('accept-active');
$vdcode = $this->_request->getParam('v');
$this->view->v = $vdcode;
try{
$sql = "SELECT a.id,a.activation,a.ts_created,a.ts_activated,md.title,a.uuid,u.id as userid,u.realname,u.email FROM mdauthor a
LEFT JOIN metadata md ON a.uuid=md.uuid
LEFT JOIN users u ON a.userid=u.id
WHERE a.activation=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($vdcode));
$row = $sth->fetch();
if(empty($row['id']))
{
$this->view->info='此激活码无效';
}else{
if(empty($row['ts_activated']))
{
$sql = "UPDATE mdauthor SET ts_activated=?,status=? WHERE activation=?";
$sth = $this->db->prepare($sql);
$ex = $sth->execute(array('now()',1,$vdcode));
if($ex)
{
include_once("EmailText.php");
$this->author_first($row['uuid'],$row['userid']);
$mail=new WestdcMailer($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,"author-new",array(
'user' => $row['realname'],
'uuid' => $row['uuid'],
'title'=> $row['title'],
'email'=> $row['email'],
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
//获得元数据作者email
/* 不需要给这些人发通知邮件
$info = $this->getEmail($uuid,1);
$address = $info['addrs'];
foreach($address as $v)
{
$mail->addTo($v);
}*/
$mail->addTo($row['email']);
$mail->addCc($this->view->config->service->email); //管理员
}else{
$mail->addTo($this->debug_email);
}
$mail->send();
$this->view->info = '激活成功
点击这里进入我的数据页面查看';
}else
{
$this->view->info = "激活中遇到问题，请重试";
}
}else
{
$this->view->info='此激活码已经失效';
}
}
}catch(Exception $e){
if($this->debug==0)
{
$this->view->info = "处理中遇到错误，请重新尝试";
}else{
$this->view->info = $e->getMessage();
}
}
}//激活数据作者
//拒绝激活
if($ac == "lock")
{
$this->_helper->viewRenderer('accept-active');
$vdcode = $this->_request->getParam('v');
$this->view->v = $vdcode;
try{
$sql = "SELECT a.id,a.activation,a.ts_created,a.ts_activated,md.title,a.uuid,u.realname,u.email FROM mdauthor a
LEFT JOIN metadata md ON a.uuid=md.uuid
LEFT JOIN users u ON a.userid=u.id
WHERE a.activation=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($vdcode));
$row = $sth->fetch();
if(empty($row['id']))
{
$this->view->info='此激活码无效';
}else{
if(empty($row['ts_activated']))
{
$sql = "UPDATE mdauthor SET ts_activated=?,status=? WHERE activation=?";
$sth = $this->db->prepare($sql);
$ex = $sth->execute(array('now()',-1,$vdcode));
if($ex)
{
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,"author-deny",array(
'user' => $row['realname'],
'uuid' => $row['uuid'],
'title'=> $row['title'],
'email'=> $row['email'],
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($row['email']);
$mail->addCc($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
$mail->send();
$this->view->info = '该申请已被拒绝,点击这里进入我的数据页面查看';
}else
{
$this->view->info = "激活中遇到问题，请重试";
}
}else
{
$this->view->info='此激活码已经失效';
}
}
}catch(Exception $e){
if($this->debug==0)
{
$this->view->info = "处理中遇到错误，请重新尝试";
}else{
$this->view->info = $e->getMessage();
}
}
}//否认激活
}//acceptAction() 我的数据
/*
*
* getEmail() 获取数据所有者电子邮箱地址
*
* param string $uuid //UUID
* param int $level //输出信息等级
* 0 => 输出所有Email地址
* 1 => 输出数据权限等级最高的Email地址 (def)
*
* return array()
*/
function getEmail($uuid,$level=1)
{
//需要定义角色，防止程序流程出错
$addrs = array();
$addrs['resourceProvider'] = array();
$addrs['owner'] = array();
$addrs['pointOfContact'] = array();
$addrs['author'] = array();
$addrs["publisher"] = array();
$sql = 'select r.uuid,p.email,md.title,r.role from normalmetadata md
LEFT JOIN role r ON md.uuid=r.uuid
left join responsible p on r.resid=p.id
WHERE r.uuid=? AND p.email IS NOT NULL AND p.email!=?
GROUP BY r.uuid,p.email,md.title,r.role';
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid,''));
$rows = $sth->fetchAll();
$addrs['title'] = $rows[0]['title'];
foreach($rows as $k=>$v)
{
//数据资源提供者resourceProvider
if($v['role']=='resourceProvider')
{
$addrs['resourceProvider'][]=$v['email'];
}
//数据资源所有者owner
if($v['role']=='owner')
{
$addrs['owner'][]=$v['email'];
}
//数据联系人pointOfContact
if($v['role']=='pointOfContact')
{
$addrs['pointOfContact'][]=$v['email'];
}
//元数据作者author
if($v['role']== 'author' )
{
$addrs['author'][] = $v['email'];
}
if($v["role"] =="")
{
$addrs["publisher"][] = $v['email'];
}
}
//输出所有email （多维数组）
/*
$addrs['resourceProvider']
$addrs['owner']
$addrs['pointOfContact']
$addrs['author']
*/
if($level == 0)
{
return $addrs;
}
//输出最高优先级的Email
//$addrs['addrs']
if($level == 1)
{
//如果有 数据资源提供者 resourceProvider 就输出他的地址 以此类推
if(count($addrs['resourceProvider'])>0)
{
$addrs['addrs'][] = $addrs['resourceProvider'];
return $addrs;
}
if(count($addrs['owner'])>0)
{
$addrs['addrs'][] = $addrs['owner'];
return $addrs;
}
if(count($addrs['pointOfContact'])>0)
{
$addrs['addrs'][] = $addrs['pointOfContact'];
return $addrs;
}
if(count($addrs['author'])>0)
{
$addrs['addrs'][] = $addrs['author'];
return $addrs;
}
if(count($addrs["publisher"])>0)
{
$addrs['addrs'][] = $addrs["publisher"];
return $addrs;
}
}
}//getEmail 获取数据作者email地址
/*
* applyAction() 申请成为元数据作者
*
* param string $ac //动作 search|apply
* param string $q //搜索关键词
* param string $uuid //数据的UUID
*
* return view|ajax|json
*
* 调试搜索结果:
* /author/apply?ac=apply&uuid=816ecd28-ba88-464b-a83a-341440f536ef
*/
function applyAction()
{
$ac = $this->_request->getParam('ac');
//搜索动作
if($ac == "search")
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
//要输出的Json对象
//过程中如果没有处理，则不包含任何返回信息，由前台定义提示信息，如:
/*
$.ajax({
'type':"POST",
'url':'/author/apply',
'data':'ac=search&q='+$('#keyword').val(),
'success':function(data){
if (typeof(data)=='object') //如果服务器端的响应为Json对象
{
if(typeof(data.error)!='undefined') //服务器端响应的错误消息
{
alert(data.error);
}else{ //服务器端无错误消息则为成功的响应
alert(data.length);
}
}else{ //服务器端响应了非JSON对象或者为空
alert('无搜索结果');
}
},
'beforeSend':function(){
//请求发送前
}
});
错误消息的键名必须为error，不包含JS脚本,如：
$data['error'] = '服务器忙!';
*/
$data = "";
//防止通过其它方式访问，先判断是否是登录用户，如果不是，抛出消息后强制用户退出
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
}else{
$data = array("error"=>"请先登录");
$this ->getResponse()
->setHeader('Content-Type', 'application/json')
->appendBody(Zend_Json::encode($data));
return true;
}
//数据处理代码 EOH<<<<<<<<<<<<<<<<
try{
$keyword = trim($this->_request->getParam('q'));
if (strlen(trim($keyword))<3)
$data = array('error'=>'搜索关键字过短');
else if (!preg_match_all("/^[\x{4e00}-\x{9fa5}A-Za-z0-9\s_]+$/u",$keyword,$matchs))
{
$data = array('error'=>'搜索关键字中只能包含汉字、英文、数字');
}
else
{
//搜索标题和描述两个字段
$sql = "SELECT m.uuid,m.title,m.description,a.status,a.userid FROM normalmetadata m
LEFT JOIN mdauthor a ON m.uuid=a.uuid
WHERE ";
$search=new Search($keyword);
$where=$search->sql_expr(array("m.title","m.description"));
$sql.=$where;
$sth = $this->db->prepare($sql);
$sth->execute();
$rows = $sth->fetchAll();
if(is_array($rows) && count($rows)>0)
$data = $rows;
else
$data = "";
}
}catch(Exception $e){
//如果上面的程序已经发送出提示，就不发送抛出的错误
if(empty($data['error']))
{
if($this->debug==0)
{
$data = array("error"=>"处理过程中遇到错误，请重新尝试");
}else{
$data = array("error"=>$e->getMessage());
}
}
}
// >>>>>>>>>>> F
//截获响应对象，并修改头部和内容
//不管有没有数据存在，都将返回Json数据，前台有判断机制来分析数据
$this ->getResponse()
->setHeader('Content-Type', 'application/json')
->appendBody(Zend_Json::encode($data));
}// search
/****************
申请动作
****************/
if($ac == "apply")
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$data = "";
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
$u_email = $user->email;
}
//处理部分<<<<<<<<<<
try{
$uuid = $this->_request->getParam('uuid');
if(preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
//判断该用户是否已经申请过或者是否已经是该元数据作者
$sql="SELECT id,status FROM mdauthor WHERE uuid=? AND userid=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid,$u_id));
$row = $sth->fetch();
//如果已经是元数据作者，从流程中直接退出程序
if(!empty($row['id']) && $row['status']==1)
{
$data = array("error"=>"您目前已经是该数据作者，不需要再申请");
}
//如果已经遭到明确拒绝，则不允许用户再次申请
if(!empty($row['id']) && $row['status']==-1)
{
$data = array("error"=>"您的申请已经遭到拒绝，不能再申请，有疑问请联系数据中心");
}
//如果已经存在申请，但是没有激活的，返回激活信息
if($row['status']==0){
if(!empty($row['id']) && empty($m))
{
$data = array(
"error"=>'您已经申请过了，如果长时间没有收到回应请联系数据中心',
"post"=>"activa",
"uid"=>$u_id,
"uemail"=>$u_email,
"uuid"=>$uuid,
);
}//if
else{
$info = $this->getEmail($uuid,1);
$address = $info['addrs'];
$mdtitle = $info['title'];
//如果当前用户的email包含在元数据作者email列表中，则直接使其成为元数据作者
if(in_array($u_email,$address))
{
$sql = "INSERT INTO mdauthor (uuid,userid,activation,ts_activated,status) VALUES (?,?,?,?,?)";
$sth = $this->db->prepare($sql);
$ex = $sth->execute(array($uuid,$u_id,'','now()',1));
if($ex)
{
$data = array("error"=>"您的身份符合申请条件，已经自动成为该元数据作者");
$this->author_first($uuid,$u_id);
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,"author-new",array(
'user' => $user->realname,
'uuid' => $uuid,
'title'=> $mdtitle,
'email'=> $u_email,
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
foreach ($address as $dist)
{$mail->addTo($dist);} //元数据作者
$mail->addTo($u_email);
$mail->addCc($this->view->config->service->email); //管理员
}else{
$mail->addTo($this->debug_email);
}
$mail->send();
}
else
{
$data = array("error"=>"处理中出现错误，请重新尝试");
}
}
//如果不包含在当前元数据作者的email列表中
//给数据拥有者发送邮件，使其决定是否同意新加入作者
else
{
//生成激活码
$ssid = session_id();
$vdcode = md5($uuid.$ssid.$u_id.time());
//激活链接
// /author/accept/?ac=active&vdcode=$vdcode
$sql = "INSERT INTO mdauthor (uuid,userid,activation) VALUES (?,?,?)";
$sth = $this->db->prepare($sql);
$ex = $sth->execute(array($uuid,$u_id,$vdcode));
if($ex)
{
//给申请者发送邮件
include_once("EmailText.php");
@$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,"author-apply",array(
'user' => $user->username,
'uuid' => $uuid,
'email'=> $user->email,
//元数据标题
'title'=> $mdtitle,
));
@$mail->setBodyText($mailtp->getBody());
@$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
@$mail->addTo($user->email);
}else{
@$mail->addTo($this->debug_email);
}
@$mail->send();
unset($mail);
unset($mailtp);
//给元数据作者以及管理员发送邮件
@$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,"author-apply-confirm",array(
'user' => $user->username,
'uuid' => $uuid,
'email'=> $u_email,
'title'=> $mdtitle,
'link'=>"http://".$_SERVER['SERVER_NAME']."/data/$uuid",
//验证码
'vdcode' => $vdcode,
//激活链接
'active'=>"http://".$_SERVER['SERVER_NAME']."/author/accept/?ac=active&v=$vdcode",
//不同意激活的链接
'lock'=>"http://".$_SERVER['SERVER_NAME']."/author/accept/?ac=lock&v=$vdcode",
));
@$mail->setBodyText($mailtp->getBody());
@$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$sql = "SELECT u.email FROM mdauthor a
LEFT JOIN users u ON u.id=a.userid
WHERE a.uuid=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid));
$mlist = $sth->fetchAll();
if(count($mlist)>0)
{
foreach($mlist as $v)
{
$mail->addTo($v['email']);
}
}//mdauthor中已经注册的用户
else{
foreach ($address as $dist)
{
$mail->addTo($dist);
}
}//元数据作者
$mail->addCc($this->view->config->service->email); //管理员
}else{
@$mail->addTo($this->debug_email);
}
@$mail->send();
$data = array("error"=>"您的申请已收到，请耐心等待回应");
}else{
$data = array("error"=>"服务器可能在忙，请重试。");
}//激活码记录
}//不是确认的元数据作者
}//empty($row['id'])
}// status == 0
//调试输出结果
//$data = array('addr'=>$address,'uemail'=>$u_email);
}
else
{
$data = array('error'=>'参数出错，请按照正确的访问方式申请');
}
}catch(Exception $e){
if(empty($data['error']))
{
if($this->debug==0)
{
$data = array("error"=>"处理过程中遇到错误，请重新尝试");
}else{
$data = array("error"=>$e->getMessage());
}
}
}
// >>>>>>>>>>>>
$this ->getResponse()
->setHeader('Content-Type', 'application/json')
->appendBody(Zend_Json::encode($data));
}// ac = apply 申请处理
}//applyAction() 申请成为元数据作者
/*
* commentAction() 数据反馈
*
* param string $ac 动作
* param string $uuid 元数据UUID
* param int $page 页数
*
* return view
*/
function commentAction()
{
$ac = $this->_request->getParam('ac');
$uuid = $this->_getParam('uuid');
$reply = $this->_getParam('reply');
$replylist = $this->_getParam('replylist');
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
}
if(empty($ac)|| $ac=='list')
{
$sql = "SELECT md.title,md.uuid,count(c.id) as c FROM comments c
LEFT JOIN metadata md ON md.uuid=c.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1 AND c.reply=0
GROUP BY md.title,md.uuid
";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(15);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
if($ac=="view")
{
$uuid = $this->_request->getParam('uuid');
if(preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
$sql = "SELECT c.id,c.author,c.email,c.url,c.ts_created,c.content,m.title,c.uuid FROM comments c
LEFT JOIN mdauthor a ON a.uuid=c.uuid
left join metadata m on m.uuid=c.uuid
WHERE c.uuid=? AND a.userid=? AND a.status=1 AND c.reply=0
ORDER BY ts_created DESC";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid,$u_id));
$rows = $sth->fetchAll();
@$this->view->mdtitle=$rows[0]['title'];
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
$this->_helper->viewRenderer('comment-list');
}
if($ac == "listall")
{
$sql = "SELECT md.title,c.author,c.email,c.url,c.ts_created,c.content FROM comments c
LEFT JOIN mdauthor a ON a.uuid=c.uuid
LEFT JOIN normalmetadata md ON md.uuid=c.uuid
WHERE a.userid=? AND a.status=1 AND c.reply=0
ORDER BY ts_created DESC";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
$this->_helper->viewRenderer('comment-listall');
}
if($reply)
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$body = $this->_getParam('content');
if(empty($body))
{
$data = array('error'=>"请输入回复内容");
$this->jsonexit($data);
return true;
}
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$uid = $user->id;
$email = $user->email;
}
$sql = "SELECT md.title,c.id,c.author,c.email,c.url,c.ts_created,c.content FROM comments c
LEFT JOIN mdauthor a ON a.uuid=c.uuid
LEFT JOIN normalmetadata md ON md.uuid=c.uuid
WHERE a.userid=? AND a.status=1 AND c.reply=0 AND c.id=?
ORDER BY ts_created DESC";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id,$reply));
$row = $sth->fetch();
if(empty($row['id']))
{
$data = array('error'=>"回复失败，您没有权限进行此操作");
$this->jsonexit($data);
return true;
}
$ipaddr = $_SERVER['REMOTE_ADDR'];
$sql = "INSERT INTO comments (uuid,author,reply,userid,content,email,ip) VALUES (?,?,?,?,?,?,?)";
$sth = $this->db->prepare($sql);
$rs = $sth->execute(array($uuid,$user->username,$reply,$uid,$body,$email,$ipaddr));
if($rs)
{
$data = array('status'=>1,'msg'=>'回复成功！');
$this->jsonexit($data);
return true;
}else{
$data = array('error'=>"回复失败，请重试");
$this->jsonexit($data);
return true;
}
return true;
}
if($replylist)
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$sql = "SELECT cr.id,cr.content as body,cr.reply,u.username,cr.ts_created FROM comments cr
LEFT JOIN users u ON cr.userid=u.id WHERE cr.reply=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($replylist));
$rows = $sth->fetchAll();
$this->jsonexit($rows);
return true;
}
}// commentAction() 数据反馈
/*
* newsAction() 数据新闻
*
* param string $ac
*
*
*/
function newsAction(){
$ac = $this->_request->getParam('ac');
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
}
//新闻列表
if(empty($ac) || $ac=="list")
{
$keyword = $this->_request->getParam('q');
$uuid = $this->_request->getParam('uuid');
$wheresql = "";
$join = "";
if(!empty($keyword))
{
$this->view->q = $keyword;
$search = new Search($keyword);
$wheresql = $search->sql_expr(array("arc.title","arc.description"));
}
if(!empty($wheresql))
{
$wheresql = " AND ".$wheresql;
}
if(!empty($uuid) && preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
$join = "LEFT JOIN news_mdnews mdnews ON mdnews.aid=arc.id";
$wheresql .= " AND mdnews.uuid='$uuid'";
}
$sql = "SELECT arc.id,arc.title,arc.ts_published,arc.description,u.realname FROM news_archives arc
LEFT JOIN users u ON arc.userid=u.id
$join
WHERE arc.is_pub>0 AND arc.ts_published<'now()' $wheresql
ORDER BY arc.ts_published";
$sth = $this->db->prepare($sql);
$sth->execute();
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
if($ac == "view")
{
$this->_helper->viewRenderer('news-view');
$aid = (int)$this->_request->getParam('aid');
if(empty($aid) || !is_numeric($aid))
{
$this->_redirect('/error/error');
}
else
{
$this->db->exec("UPDATE news_archives arc SET click=click+1 WHERE arc.id=$aid");
$sql = "SELECT arc.*,u.realname FROM news_archives arc
LEFT JOIN users u ON u.id=arc.userid
WHERE arc.id=?";
$sth = $this->db->prepare($sql);
$sth -> execute(array($aid));
$row = $sth->fetch();
$this->view->info = $row;
}
}
//新闻发布
if($ac == "add")
{
$this->_helper->viewRenderer('news-add');
$sql = "SELECT md.title,md.uuid FROM metadata md
LEFT JOIN mdauthor a ON a.uuid = md.uuid
WHERE a.userid=? AND a.status=1
";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$this->view->md = $rows;
}// $ac == add
//新闻编辑
if($ac == "edit")
{
$this->_helper->viewRenderer('news-edit');
$aid = (int)$this->_request->getParam('aid');
if(empty($aid) || !is_numeric($aid))
{
$this->_redirect('/error/error');
}
$sql = "SELECT arc.*,mdarc.uuid FROM news_archives arc
LEFT JOIN news_mdnews mdarc ON mdarc.aid = arc.id
WHERE id=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($aid));
$row = $sth->fetch();
$this->view->info = $row;
}//$ac == "edit"
//新闻发布的ajax动作
if($ac =="addnews")
{
try{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$data = array();
$aid = $this->_request->getParam('aid');
$data['title'] = trim($this->_request->getParam('title'));
$data['keyword'] = trim($this->_request->getParam('keyword'));
$data['body'] = trim($this->_request->getParam('body'));
$uuid = trim($this->_request->getParam('uuid'));
//对参数进行预处理
foreach($data as $k=>$v)
{
$data[$k]=preg_replace("#]*)>(.*)#i","",$v);
$data[$k]=preg_replace("#]*)>(.*)#i","",$v);
$data[$k]=preg_replace("#]*)>(.*)#i","",$v);
$data[$k]=str_replace("\"","“",$v);
$data[$k]=str_replace("\'","‘",$v);
}
$msg = array();
// 合法性判断
if(mb_strlen($data['title'],"utf-8")<3)
{
$msg['status'] = 0;
$msg['error'] = '标题太短，请重新填写';
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
if(mb_strlen($data['title'],"utf-8")>60)
{
$msg['status'] = 0;
$msg['error'] = '标题太长，请重新填写';
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
if(empty($uuid))
{
$msg['status'] = 0;
$msg['error'] = '请选择对应数据';
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
if(mb_strlen($data['keyword'],"utf-8")<4)
{
$msg['status'] = 0;
$msg['error'] = '关键词太短，请重新填写';
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
if(mb_strlen($data['keyword'],"utf-8")>40)
{
$msg['status'] = 0;
$msg['error'] = '关键词太长，请重新填写';
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
if(mb_strlen($data['body'],"utf-8")<40)
{
$msg['status'] = 0;
$msg['error'] = '新闻内容太短，请重新填写';
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
$msg['status'] = 0;
$msg['error'] = '参数错误，请重试';
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
//获得描述
//删除段落及html标记
$data['description'] = mb_substr(preg_replace(array("/<(.*)>|<(.*) \/>/i","/\s/i"),array(""," "),$data['body']),0,450,"UTF-8");
//默认填充数据
$data['source'] = "西部数据中心";
$data['typeid'] = 0;
$data['userid'] = $u_id;
$data['keyword'] = str_replace("，",",",$data['keyword']);
//新闻添加
if(empty($aid))
{
$sql = "INSERT INTO news_archives
(userid,title,keywords,description,image,source,ts_published,is_pub,body)
VALUES
(?,?,?,?,?,?,?,?,?)
RETURNING id
";
$sth = $this->db->prepare($sql);
$ex = $sth -> execute(array($data['userid'],$data['title'],$data['keyword'],$data['description'],'',$data['source'],'now()',1,$data['body']));
//添加成功
if($ex)
{
//写入文章ID对应UUID的表
$archive = $sth->fetch(PDO::FETCH_ASSOC);
$aid = $archive['id'];
$sql = "INSERT INTO news_mdnews (aid,uuid) VALUES (?,?)";
$sth = $this->db->prepare($sql);
$uuidex = $sth->execute(array($aid,$uuid));
if($uuidex)
{
$msg['status'] = 1;
$msg['outstring'] = "新闻添加成功";
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}else{
$sql = "DELETE FROM news_archives WHERE id=$aid";
@$this->db->exec($sql); //如果新闻添加失败就删除原新闻，否则产生重复错误
$msg['status'] = 0;
$msg['error'] = "新闻添加失败，请重试";
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
//添加失败
}else{
$msg['status'] = 0;
$msg['error'] = "新闻添加失败，请重试";
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
}//新闻添加 end -->
//新闻修改
else
{
$sql = "UPDATE news_archives SET title=?,keywords=?,description=?,body=? WHERE id=? AND userid=?";
$sth = $this->db->prepare($sql);
$ex = $sth -> execute(array($data['title'],$data['keyword'],$data['description'],$data['body'],$aid,$data['userid']));
if($ex)
{
$msg['status'] = 1;
$msg['outstring'] = "新闻编辑成功";
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}else{
$msg['status'] = 0;
$msg['outstring'] = "新闻编辑失败，请重试";
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
}//新闻修改 end -->
}catch(Exception $e){
if($this->debug==0)
{
$msg['status'] = 0;
if(empty($aid))
{$msg['error'] = "新闻添加失败，请重试";}
else
{$msg['error'] = "新闻编辑失败，请重试";}
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}else{
$msg['status'] = 0;
$msg['error'] = "新闻添加/编辑失败，请重试:".$e->getMessage();
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($msg));
return true;
}
}//catch end
}//$ac = 'newsadd' endif;
}//newsAction() 数据新闻
function viewauthorsAction(){
$this->_helper->viewRenderer('view-authors');
$uuid = $this->_request->getParam('uuid');
if(preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
$sql = "SELECT u.realname,u.unit,u.email,m.title,m.description FROM normalmetadata m
LEFT JOIN mdauthor a ON m.uuid=a.uuid
LEFT JOIN users u ON u.id=a.userid
WHERE status>=0 AND m.uuid=? AND a.status=1
ORDER BY status DESC,a.id DESC";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}else{
$this->view->error = "参数有误";
}
}
/*
* versionAction() 版本控制
*
*
*/
function versionAction()
{
$ac = $this->_request->getParam('ac');
$uuid = $this->_request->getParam('uuid');
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
}
//查看单条数据的所有版本
if (!empty($uuid) && empty($ac))
{
//view the versions of the data
$sql = "SELECT md.title,md.uuid,v.ts_created,v.changelog,v.userid,v.id,u.username,u.realname FROM mdversion v
LEFT JOIN metadata md ON md.uuid=v.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
left join users u on v.userid=u.id
WHERE md.title IS NOT NULL AND a.userid=? and v.uuid=? AND a.status=1
order by v.ts_created desc
";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id,$uuid));
$rows = $sth->fetchAll();
@$this->view->mdtitle=$rows[0]['title'];
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(15);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
//查看所有版本列表
else if((empty($ac) && empty($uuid))|| $ac=='list')
{
$sql = "SELECT md.title,md.uuid,v.ts_created,v.changelog,v.userid,v.id,u.username,u.realname FROM mdversion v
LEFT JOIN metadata md ON md.uuid=v.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
left join users u on v.userid=u.id
WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1
order by v.ts_created desc
";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(15);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
//按数据浏览
else if($ac=="bydata")
{
$keywords = $this->_request->getParam('q');
if(!empty($keywords))
$this->view->q = $keywords;
$sql = "SELECT md.title,md.uuid,count(v.id) as c FROM mdversion v
LEFT JOIN metadata md ON md.uuid=v.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1";
if(!empty($keywords))
{
$search=new Search($keywords);
$where=$search->sql_expr(array("md.title","md.description"));
$sql.=' and '.$where;
}
$sql.=" group by md.uuid,md.title";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
$this->_helper->viewRenderer('version-bydata');
}
//删除某个版本
else if($ac=="delete")
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$data = "";
try{
$id = $this->_request->getParam('id');
if(empty($id) || !is_numeric($id))
{
$data = array("error"=>"参数错误");
$this->jsonexit($data);
return true;
}
$sql = "DELETE FROM mdversion v
USING mdauthor a
WHERE v.uuid=a.uuid and v.id=? AND a.userid=? AND a.status=1";
$sth = $this->db->prepare($sql);
$ex = $sth -> execute(array($id,$u_id));
if($ex)
{
$data = array("deleted"=>$id,"error"=>$this->alertbox('ok','删除成功'));
$this->jsonexit($data);
return true;
}else{
$data = array("error"=>$this->alertbox('error','删除失败，请确认权限后重试'));
$this->jsonexit($data);
return true;
}
}catch(Exception $e) {
$msg = "删除失败，请确认权限后重试";
if($this->debug>0)
{$msg .= $e->getMessage();}
$data = array("error"=>$this->alertbox('error',$msg));
$this->jsonexit($data);
return true;
}
}
//恢复到geonetwork
else if($ac == "restore")
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$data = "";
try{
$id = $this->_request->getParam('id');
if(empty($id) || !is_numeric($id))
{
$data = array("error"=>"参数错误");
$this->jsonexit($data);
return true;
}
$this->wdb=Zend_Db::factory($this->view->config->geonetwork);
$sql = "SELECT v.xml,v.uuid FROM mdversion v
LEFT JOIN mdauthor a ON a.uuid=v.uuid
WHERE v.id=? AND a.userid=? AND a.status=1";
$sth = $this->db->prepare($sql);
$sth ->execute(array($id,$u_id));
$row = $sth->fetch();
$sql = "SELECT data FROM metadata WHERE uuid=?";
$sth = $this->wdb->prepare($sql);
$sth ->execute(array($row['uuid']));
$row_geo = $sth->fetch();
if($row['xml']==$row_geo['data'])
{
$data = array("error"=>$this->alertbox('warning','无须恢复，元数据相同'));
$this->jsonexit($data);
return true;
}
$sql = "UPDATE metadata SET data=? WHERE uuid=?";
$sth = $this->wdb->prepare($sql);
$ex = $sth ->execute(array($row['xml'],$row['uuid']));
if($ex)
{
$data = array("error"=>$this->alertbox('ok','恢复成功'));
$this->jsonexit($data);
return true;
}else{
$data = array("error"=>$this->alertbox('error','恢复失败，请确认权限后重试'));
$this->jsonexit($data);
return true;
}
}catch(Exception $e) {
$msg = "恢复失败，请确认权限后重试";
if($this->debug>0)
{$msg .= $e->getMessage();}
$data = array("error"=>$this->alertbox('error',$msg));
$this->jsonexit($data);
return true;
}
}
//发布到评审
else if($ac == "commit")
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$data = "";
try{
$id = $this->_request->getParam('id');
if(empty($id) || !is_numeric($id))
{
$data = array("error"=>"参数错误");
$this->jsonexit($data);
return true;
}
$changelog = $this->_request->getParam('changelog');
if(empty($changelog))
{
$data = array("error"=>$this->alertbox('warning','请输入变更信息'));
$this->jsonexit($data);
return true;
}
// 1. 权限认定
$sql="select a.* from mdauthor a left join mdversion v on a.uuid=v.uuid
where a.status=1 and a.userid=? and v.id=?";
$sth=$this->db->prepare($sql);
$sth->execute(array($u_id,$id));
$row=$sth->fetch();
if (empty($row))
{
$data = array("error"=>'无权限修改数据');
$this->jsonexit($data);
return true;
}
// 2. 保存变化记录 save changelog & userid
$sql = "UPDATE mdversion SET changelog=?,userid=? WHERE id=?";
$this->db->query($sql,array($changelog,$u_id,$id));
// 3. 获取数据评审状态
$sql = "SELECT s.*,v.xml,m.title FROM mdstatus s left join mdversion v on s.uuid=v.uuid
left join metadata m on s.uuid=m.uuid WHERE v.id=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($id));
$row = $sth->fetch();
if (empty($row)) //无对应记录
{
$sql="select m.id from metadata m left join mdversion v on m.uuid=v.uuid where v.id=?";
$sth=$this->db->prepare($sql);
$sth->execute(array($id));
$mrow=$sth->fetch();
if (empty($mrow)) //说明是新数据
{
//导入元数据
$iso=new ISO19115();
@$iso->saveDB($this->db,$row['xml']);
//进入评审库
$sql="insert into mdstatus (uuid,status,userid) select uuid,0,? from mdversion where id=?";
$this->db->query($sql,array($u_id,$id));
//email to admin
$mail=new WestdcMailer($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,"metadata-new-admin",array(
'user' => $user->username,
'uuid' => $iso->uuid,
'email'=> $user->email,
//元数据标题
'title'=> $iso->resTitle,
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
$mail->send();
unset($mail);
unset($mailtp);
//email to author
$mail=new WestdcMailer($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,"metadata-new-author",array(
'user' => $user->username,
'uuid' => $iso->uuid,
'email'=> $user->email,
//元数据标题
'title'=> $iso->resTitle,
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($user->email);
$mail->addCc($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
@$mail->send();
$data = array("commited"=>1,"error"=>$this->alertbox('ok','该版本已经成功提交，请等待数据中心进一步处理!'));
$this->jsonexit($data);
return true;
} else { //说明是已发布的数据且数据不存在评审信息
//同步元数据
$iso=new ISO19115();
@$iso->saveDB($this->db,$row['xml']);
//移除中间版本
$sql="delete from mdversion where uuid in (select uuid from mdversion where id=?) and changelog is null";
$this->db->query($sql,array($id));
//修改评审状态为发布，且由其提交的用户进行管理
$sql="insert into mdstatus (uuid,status,userid) select uuid,6,? from mdversion where id=?";
$this->db->query($sql,array($u_id,$id));
//email to admin & author
$mail=new WestdcMailer($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,"metadata-release",array(
'user' => $user->username,
'uuid' => $row['uuid'],
'email'=> $user->email,
//元数据标题
'title'=> $row['title'],
'changelog'=>$changelog,
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($this->view->config->service->email);
//$mail->addCc($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
@$mail->send();
$data = array("commited"=>1,"error"=>$this->alertbox('ok','该版本已经成功发布!'));
$this->jsonexit($data);
return true;
}
}
else if ($row['status']==-1 || $row['status']==0 || $row['status']==1) //取消发布的数据，初始状态，已接收
{
//同步元数据
$iso=new ISO19115();
@$iso->saveDB($this->db,$row['xml']);
//email to admin
$mail=new WestdcMailer($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,"version-commit-admin",array(
'user' => $user->username,
'uuid' => $row['uuid'],
'email'=> $user->email,
//元数据标题
'title'=> $row['title'],
'changelog'=>$changelog,
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
$mail->send();
unset($mail);
unset($mailtp);
//email to author
$mail=new WestdcMailer($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,"version-commit-author",array(
'user' => $user->username,
'uuid' => $row['uuid'],
'email'=> $user->email,
//元数据标题
'title'=> $row['title'],
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($user->email);
$mail->addCc($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
@$mail->send();
$data = array("commited"=>1,"error"=>$this->alertbox('ok','该版本已经成功提交并同步，请等待数据中心进一步处理!'));
$this->jsonexit($data);
return true;
}
else if ($row['status']==2 || $row['status']==3 || $row['status']==4)//已发送过外审邮件，需由编辑告知变化信息
{
//email to admin
$mail=new WestdcMailer($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,"version-commit-admin",array(
'user' => $user->username,
'uuid' => $row['uuid'],
'email'=> $user->email,
//元数据标题
'title'=> $row['title'],
'changelog'=>$changelog,
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
$mail->send();
unset($mail);
unset($mailtp);
//email to author
$mail=new WestdcMailer($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,"version-commit-author",array(
'user' => $user->username,
'uuid' => $row['uuid'],
'email'=> $user->email,
//元数据标题
'title'=> $row['title'],
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($user->email);
$mail->addCc($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
@$mail->send();
//email to experts, sync to database?
//todo!!!
//should generate new pdf? or user could not commit a new version when it is in the reviewing process?
/*
unset($mail);
unset($mailtp);
$mail=new WestdcMailer($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,"version-commit-expert",array(
'user' => $user->username,
'uuid' => $row['uuid'],
'email'=> $user->email,
//元数据标题
'title'=> $row['title'],
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($user->email);
$mail->addCc($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
@$mail->send();
*/
$data = array("commited"=>1,"error"=>$this->alertbox('ok','该版本已经成功提交，请等待数据中心进一步处理!'));
$this->jsonexit($data);
return true;
}
else if ($row['status']>=5)//数据已经发布，再次修改后将只通知管理员，保留发布状态
{
//同步元数据
$iso=new ISO19115();
@$iso->saveDB($this->db,$row['xml']);
//移除中间版本
$sql="delete from mdversion where uuid in (select uuid from mdversion where id=?) and changelog is null";
$this->db->query($sql,array($id));
//email to admin & author
$mail=new WestdcMailer($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,"metadata-release",array(
'user' => $user->username,
'uuid' => $row['uuid'],
'email'=> $user->email,
//元数据标题
'title'=> $row['title'],
'changelog'=>$changelog,
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($this->view->config->service->email);
//$mail->addCc($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
@$mail->send();
$data = array("commited"=>1,"error"=>$this->alertbox('ok','该版本已经成功发布!'));
$this->jsonexit($data);
return true;
}
}catch(Exception $e) {
$msg = "提交失败，请确认权限后重试";
if($this->debug>0)
{$msg .= $e->getMessage();}
$data = array("error"=>$this->alertbox('error',$msg));
$this->jsonexit($data);
return true;
}
}//发布到评审
//与前一个版本对比
else if($ac == "diff")
{
$this->_helper->viewRenderer('version-diff');
$id = $this->_request->getParam('id');
if(empty($id) || !is_numeric($id))
{
$this->view->error = "参数错误";
return true;
}
$sql = "SELECT v.uuid,md.title FROM mdversion v
LEFT JOIN mdauthor a ON a.uuid=v.uuid
LEFT JOIN metadata md ON v.uuid=md.uuid
WHERE v.id=? AND a.userid=? AND a.status=1";
$sth = $this->db->prepare($sql);
$sth -> execute(array($id,$u_id));
$row = $sth->fetch();
$sql = "SELECT v.* FROM mdversion v
WHERE v.uuid=? AND v.id<=?
ORDER BY v.ts_created DESC
LIMIT ?";
$sth = $this->db->prepare($sql);
$sth -> execute(array($row['uuid'],$id,2));
$rows = $sth->fetchAll();
if(count($rows)<2)
{
$this->view->error = "对比失败：之前没有版本可以对比";
return true;
}
$this->view->info = $row;
$this->view->data = $rows;
}
}// versionAction() 数据版本管理
//新建元数据
function newdataAction()
{
$ac = $this->_request->getParam('ac');
$id = $this->_request->getParam('id');
$this->wdb=Zend_Db::factory($this->view->config->geonetwork);
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
}
//在geonetwork中查看单条数据
if (!empty($id) && empty($ac))
{
$this->view->url='metadata.show?id='.$id;
$this->_helper->viewRenderer('newdata-view');
}
//查看属于自己的所有的未提交数据列表
else if((empty($ac) && empty($uuid))|| $ac=='list')
{
$sql = "SELECT (regexp_matches(gn.data,'(.*)'))[1] as title,gn.id,gn.uuid FROM geonetworkmetadata gn
WHERE gn.uuid not in (select uuid from metadata) and gn.owner=?
order by gn.id desc
";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(15);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
//元数据导入
else if($ac=="import")
{
$this->_helper->viewRenderer('newdata-import');
}
//从模板新建元数据
else if($ac=="add-by-template")
{
$keywords = $this->_request->getParam('q');
$sql="select id,(regexp_matches(data,'(.*)'))[1] as title,(owner-$u_id) as isowner from metadata where istemplate='y' and schemaid='iso19115'";
if(!empty($keywords))
{
$this->view->q = $keywords;
$search=new Search($keywords);
$where=$search->sql_expr(array("data"));
$sql.=' and '.$where;
}
$sql.=" order by changedate desc";
$sth = $this->wdb->prepare($sql);
$sth->execute();
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
$this->_helper->viewRenderer('newdata-add');
}
else if($ac=="add-by-data")
{
$keywords = $this->_request->getParam('q');
$sql = "SELECT md.title,md.uuid,md.description,gn.id as gid FROM normalmetadata md
left join geonetworkmetadata gn on md.uuid=gn.uuid
WHERE gn.id is not null";
if(!empty($keywords))
{
$this->view->q = $keywords;
$search=new Search($keywords);
$where=$search->sql_expr(array("md.title","md.description"));
$sql.=' and '.$where;
}
$sql.=" order by md.ts_created desc";
$sth = $this->db->prepare($sql);
$sth->execute();
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
$this->_helper->viewRenderer('newdata-add-bydata');
}
//提交数据
else if($ac=="commit")
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$data = "";
try{
$id = $this->_request->getParam('id');
if(empty($id) || !is_numeric($id))
{
$data = array("error"=>"参数错误");
$this->jsonexit($data);
return true;
}
$changelog = $this->_request->getParam('changelog');
if(empty($changelog))
{
$data = array("error"=>$this->alertbox('warning','请输入变更信息'));
$this->jsonexit($data);
return true;
}
// 1. 权限认定：当前用户必须和其owner相同
// 数据应当没有评审状态，没有作者信息
$sql="select gn.id from geonetworkmetadata gn
left join mdstatus s on gn.uuid=s.uuid
left join mdauthor a on s.uuid=a.uuid
where s.id is not null and a.id is not null and gn.id=?";
$sth=$this->db->prepare($sql);
$sth->execute(array($id));
$row=$sth->fetch();
if (!empty($row))
{
$data = array("error"=>'错误的入口');
$this->jsonexit($data);
return true;
}
$sql="select uuid,data from metadata where id=? and owner=?";
$sth=$this->wdb->prepare($sql);
$sth->execute(array($id,$u_id));
$row=$sth->fetch();
if (empty($row))
{
$data = array("error"=>'无权限修改数据');
$this->jsonexit($data);
return true;
}
// 保存数据作者信息
$sql="insert into mdauthor (uuid,userid,ts_activated,status) values(?,?,now(),1)";
$this->db->query($sql,array($row['uuid'],$u_id));
// 2. 保存变化记录 save changelog & userid for the latest version
$sql = "UPDATE mdversion SET changelog=?,userid=? WHERE id in (select id from mdversion where uuid=? order by ts_created desc limit 1)";
$this->db->query($sql,array($changelog,$u_id,$row['uuid']));
// 3. 保存数据评审状态
//导入元数据
$iso=new ISO19115();
@$iso->saveDB($this->db,$row['data']);
//进入评审库
$sql="insert into mdstatus (uuid,status,userid) select uuid,0,? from geonetworkmetadata where id=?";
$this->db->query($sql,array($u_id,$id));
//email to admin
$mail=new WestdcMailer($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,"metadata-new-admin",array(
'user' => $user->username,
'uuid' => $iso->uuid,
'email'=> $user->email,
//元数据标题
'title'=> $iso->resTitle,
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
$mail->send();
unset($mail);
unset($mailtp);
//email to author
$mail=new WestdcMailer($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,"metadata-new-author",array(
'user' => $user->username,
'uuid' => $iso->uuid,
'email'=> $user->email,
//元数据标题
'title'=> $iso->resTitle,
));
$mail->setBodyText($mailtp->getBody());
$mail->setSubject($mailtp->getSubject());
if($this->debug==0)
{
$mail->addTo($user->email);
$mail->addCc($this->view->config->service->email);
}else{
$mail->addTo($this->debug_email);
}
@$mail->send();
$data = array("commited"=>1,"error"=>$this->alertbox('ok','该版本已经成功提交，请等待数据中心进一步处理!'));
$this->jsonexit($data);
return true;
}catch(Exception $e) {
$msg = "提交失败，请确认权限后重试";
if($this->debug>0)
{$msg .= $e->getMessage();}
$data = array("error"=>$this->alertbox('error',$msg));
$this->jsonexit($data);
return true;
}
}
}
//新建元数据
//文献管理
function literatureAction()
{
$ac = $this->_request->getParam('ac');
$uuid = $this->_request->getParam('uuid');
$id = $this->_request->getParam('id');
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
}
//查看单条数据的所有文献
if (!empty($uuid) && empty($ac))
{
$sql = "SELECT md.title,md.uuid,r.id,r.reference,r.link FROM mdref mr
LEFT JOIN metadata md ON md.uuid=mr.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
left join reference r on mr.refid=r.id
WHERE md.title IS NOT NULL AND a.userid=? and mr.uuid=? AND a.status=1
order by md.ts_created desc
";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id,$uuid));
$rows = $sth->fetchAll();
@$this->view->mdtitle=$rows[0]['title'];
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(15);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
$this->_helper->viewRenderer('literature-viewdata');
}
//查看单条文献的所有数据
if (!empty($id) && empty($ac))
{
$sql = "SELECT md.title,md.uuid,r.id,r.reference,r.link,(a.userid-?) as isauthor FROM mdref mr
LEFT JOIN metadata md ON md.uuid=mr.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
left join reference r on mr.refid=r.id
WHERE md.title IS NOT NULL AND mr.refid=? AND a.status=1
order by md.ts_created desc
";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id,$id));
$rows = $sth->fetchAll();
@$this->view->mdtitle=$rows[0]['reference'];
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(15);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
$this->_helper->viewRenderer('literature-viewliter');
}
//查看所有文献列表
else if((empty($ac) && empty($uuid)) && empty($id))
{
$keywords = $this->_request->getParam('q');
$sql = "SELECT md.title,md.uuid,r.reference,r.id,mr.id as mrid FROM mdref mr
LEFT JOIN metadata md ON md.uuid=mr.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
left join reference r on mr.refid=r.id
WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1";
if(!empty($keywords))
$this->view->q = $keywords;
if(!empty($keywords))
{
$search=new Search($keywords);
$where=$search->sql_expr(array("r.reference","md.title","md.description"));
$sql.=' and '.$where;
}
$sql.=" order by md.ts_created desc";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(15);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
//按文献浏览
else if($ac=="byliter")
{
$keywords = $this->_request->getParam('q');
if(!empty($keywords))
$this->view->q = $keywords;
$sql = "SELECT count(md.uuid) as c,r.reference,r.id FROM reference r
left join mdref mr on r.id=mr.refid
LEFT JOIN metadata md ON md.uuid=mr.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1";
if(!empty($keywords))
{
$search=new Search($keywords);
$where=$search->sql_expr(array("r.reference"));
$sql.=' and '.$where;
}
$sql.=" group by r.reference,r.id";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
$this->_helper->viewRenderer('literature-byliter');
}
//按数据浏览
else if($ac=="bydata")
{
$keywords = $this->_request->getParam('q');
if(!empty($keywords))
$this->view->q = $keywords;
$sql = "SELECT md.title,md.uuid,count(mr.id) as c FROM metadata md
LEFT JOIN mdref mr ON md.uuid=mr.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
left join reference r on mr.refid=r.id
WHERE md.title IS NOT NULL AND a.userid=? AND a.status=1";
if(!empty($keywords))
{
$search=new Search($keywords);
$where=$search->sql_expr(array("md.title","md.description"));
$sql.=' and '.$where;
}
$sql.=" group by md.uuid,md.title";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
$this->_helper->viewRenderer('literature-bydata');
}
//添加文献信息
else if($ac == "add")
{
$submit = $this->_request->getParam('submit');
if(!empty($submit))
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$data = "";
try{
$uuid = $this->_request->getParam('uuid');
$ref=$this->_request->getParam('ref');
$reftype=$this->_request->getParam('reftype');
$url = $this->_request->getParam('url');
if(empty($uuid) || empty($ref) || !is_numeric($reftype))
{
$data = array("error"=>"参数错误");
$this->jsonexit($data);
return true;
}
$sql="select * from mdauthor where userid=? and uuid=? and status=1";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id,$uuid));
$row = $sth->fetch();
if (empty($row))
{
$data = array("error"=>$this->alertbox('warning','您不是该数据作者，无法添加对应文献信息。'));
$this->jsonexit($data);
return true;
}
$sql="select id from reference where reference=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($ref));
$row = $sth->fetch();
if (!$row)
{
$sql="insert into reference (reference,link) values(?,?)";
$sth = $this->db->prepare($sql);
$sth->execute(array(trim($ref),$url));
$sql="select id from reference where reference=?";
$sth = $this->db->prepare($sql);
$sth->execute(array(trim($ref)));
$row = $sth->fetch();
}
$sql="insert into mdref (uuid,refid,reftype) values(?,?,?)";
$sth = $this->db->prepare($sql);
$ex=$sth->execute(array($uuid,$row['id'],$reftype));
if($ex)
{
$data = array("commited"=>1,"error"=>$this->alertbox('ok','成功添加文献!'));
$this->jsonexit($data);
return true;
}else{
$data = array("error"=>$this->alertbox('error','提交失败，请确认权限后重试'));
$this->jsonexit($data);
return true;
}
}catch(Exception $e) {
$msg = "提交失败，请确认权限后重试";
if($this->debug>0)
{$msg .= $e->getMessage();}
$data = array("error"=>$this->alertbox('error',$msg));
$this->jsonexit($data);
return true;
}
}else{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer('literature-add');
$this->view->uuid = $this->_request->getParam('uuid');
}
}//添加文献
//删除某个文献
else if($ac=="delete")
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$data = "";
$id = $this->_request->getParam('id');
$uuid = $this->_request->getParam('uuid');
if(empty($uuid) || !is_numeric($id))
{
$data = array("error"=>"参数错误");
$this->jsonexit($data);
return true;
}
try{
$sql = "DELETE FROM mdref r
USING mdauthor a
WHERE r.uuid=a.uuid and r.refid=? and r.uuid=? AND a.userid=? AND a.status=1";
$sth = $this->db->prepare($sql);
$ex = $sth -> execute(array($id,$uuid,$u_id));
if($ex)
{
$data = array("deleted"=>$id.$uuid,"error"=>$this->alertbox('ok','删除成功'));
$this->jsonexit($data);
return true;
}else{
$data = array("error"=>$this->alertbox('error','删除失败，请确认权限后重试'));
$this->jsonexit($data);
return true;
}
}catch(Exception $e) {
$msg = "删除失败，请确认权限后重试";
if($this->debug>0)
{$msg .= $e->getMessage();}
$data = array("error"=>$this->alertbox('error',$msg));
$this->jsonexit($data);
return true;
}
}
//文献附件上传
else if($ac=='upload')
{
$this->_helper->layout()->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$uuid = $this->_getParam('uuid');
try{
$files=new files();
$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],'literature');
if(empty($msg['error']))
{
$msg['error']="";
$filename = $msg['db_path'];
$filesize = $msg['file_size'];
$filedesc = $this->_request->getParam('filedesc');
$filetype = $msg['file_type'];
$realname = $msg['realname'];
$sql = "insert into attachments (filename,filetype,filedesc,userid,filesize,realname) values ('$filename','$filetype','$filedesc','$u_id','$filesize','$realname') RETURNING id";
$sth = $this->db->prepare($sql);
$sth->execute();
$att = $sth->fetch(PDO::FETCH_ASSOC);
$msg['attid'] = $attid = $att['id'];
$msg['html'] = $realname.'['. round($filesize/1024,2) .' kb]';
echo Zend_Json::encode($msg);
exit();
}else{
$msg['error'] = '附件上传失败:'.$msg['error'];
@unlink($filename);
echo Zend_Json::encode($msg);
exit();
}
}catch(Exception $e){
$msg['error'] = "错误：".$e->getMessage();
echo Zend_Json::encode($msg);
exit();
}
}//文件上传
}//文献管理
//文档管理
function documentAction(){
$ac = $this->_request->getParam('ac');
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$u_id = $user->id;
}
if(empty($ac) || $ac == 'list' || $ac=='search')
{
$wheresql = "";
$keyword = $this->_request->getParam('q');
if($ac=='search' && !empty($keyword))
{
$this->view->q = $keyword;
$search = new Search($keyword);
$wheresql = $search->sql_expr(array("md.title"));
}
if(!empty($wheresql))
{
$wheresql = " AND ".$wheresql;
}
$sql = "select count(att.id) as aid,md.title,md.uuid from metadata md
LEFT JOIN mdauthor a ON a.uuid=md.uuid
LEFT JOIN mdattach att ON att.uuid=md.uuid
WHERE a.status>=1 AND a.userid=? $wheresql
GROUP BY md.title,md.uuid";
$sth = $this->db->prepare($sql);
$sth->execute(array($u_id));
$rows = $sth->fetchAll();
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
}
if($ac=='view')
{
$uuid = $this->_request->getParam('uuid');
if(empty($uuid) || !preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
$this->view->error = "参数有误!";
return true;
}
$sql = "SELECT title FROM metadata WHERE uuid=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid));
$row = $sth->fetch();
$this->view->title = $row['title'];
$sql = "SELECT att.*,md.title,md.uuid FROM mdattach mda
LEFT JOIN attachments att ON mda.id=att.id
LEFT JOIN metadata md ON mda.uuid=md.uuid
LEFT JOIN users u ON att.userid=u.id
WHERE md.uuid=?
";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid));
$rows = $sth->fetchAll();
$this->view->info=$rows;
$paginator = Zend_Paginator::factory($rows);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(10);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('pagination_param.phtml');
$this->view->paginator=$paginator;
$this->_helper->viewRenderer('document-view');
}
if($ac == 'del')
{
$this->_helper->layout()->disableLayout();
$this->_helper->viewRenderer->setNoRender();
(int)$id = $this->_request->getParam('id');
$uuid = $this->_request->getParam('uuid');
if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
exit();
}
$info = $this->getFileinfo($id);
$filepath = $dataFilePath.$info['filename'];
try{
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$userid = $user->id;
$sql_mdattach = "delete from mdattach where uuid='$uuid' and id='$id'";
$sql = "delete from attachments where id='$id' and userid='$userid'";
if($this->db->exec($sql_mdattach)>0 && $this->db->exec($sql)>0)
{
@unlink($filepath);
echo "ok";
}
}
}catch(Exception $e){}
//不输出任何错误
}//删除
if($ac=='upload')
{
$submit = $this->_request->getParam('submit');
if(empty($submit))
{
$uuid = $this->_request->getParam('uuid');
$this->view->uuid=$uuid;
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer('document-upload');
return true;
}
else
{
$this->_helper->layout()->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$uuid = $this->_getParam('uuid');
try{
$files=new files();
$msg = $files -> upload($this->view->config->upload,$_FILES['Filedata'],'document');
if(empty($msg['error']))
{
$msg['error']="";
$filename = $msg['db_path'];
$filesize = $msg['file_size'];
$filedesc = $this->_request->getParam('filedesc');
$filetype = $msg['file_type'];
$realname = $msg['realname'];
$sql = "insert into attachments (filename,filetype,filedesc,userid,filesize,realname) values ('$filename','$filetype','$filedesc','$u_id','$filesize','$realname') RETURNING id";
$sth = $this->db->prepare($sql);
$sth->execute();
$att = $sth->fetch(PDO::FETCH_ASSOC);
$msg['attid'] = $attid = $att['id'];
$sql = "insert into mdattach (uuid,id) values ('$uuid','$attid')";
if($this->db->exec($sql))
{
$msg['html'] = $realname.'['. round($filesize/1024,2) .' kb]';
echo Zend_Json::encode($msg);
exit();
}else{
$msg['error'] = '附件上传失败:写入附件表出错';
@unlink($filename);
echo Zend_Json::encode($msg);
exit();
}
}else{
$msg['error'] = '附件上传失败:'.$msg['error'];
@unlink($filename);
echo Zend_Json::encode($msg);
exit();
}
}catch(Exception $e){
$msg['error'] = "错误：".$e->getMessage();
echo Zend_Json::encode($msg);
exit();
}
}
}//文件上传
if($ac == 'download')
{
(int)$id = $this->_request->getParam('id');
$sql = "select * from attachments where id='$id'";
$re = $this->db->query($sql);
$row = $re->fetch();
$file = new files();
$fullPath = $this->view->config->upload.$row['filename'];
// Parse Info / Get Extension
$fsize = filesize($fullPath);
$path_parts = pathinfo($fullPath);
$ext = strtolower($path_parts["extension"]);
// Determine Content Type
switch ($ext) {
case "pdf": $ctype="application/pdf"; break;
case "exe": $ctype="application/octet-stream"; break;
case "zip": $ctype="application/zip"; break;
case "doc": $ctype="application/msword"; break;
case "xls": $ctype="application/vnd.ms-excel"; break;
case "ppt": $ctype="application/vnd.ms-powerpoint"; break;
case "gif": $ctype="image/gif"; break;
case "png": $ctype="image/png"; break;
case "jpeg":
case "jpg": $ctype="image/jpg"; break;
default: $ctype="application/force-download";
}
$content=file_get_contents($fullPath);
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
->setHeader('Content-Disposition','attachment; filename="'.$row['realname'].'"')
->setHeader('Content-Length', $fsize)
->setHeader('Content-Type','application/force-download')
->setHeader('Content-Type','application/download')
->setHeader('Content-Type',$ctype)
->setHeader('Content-Description','File Transfer')
->setHeader('Content-Transfer-Encoding','binary')
->setHeader('Expires',0)
->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
->setHeader('Pragma','public')
->setBody($content);
}//文件下载
}//文档管理
/*
* delegateAction() 委托
*
*
*/
public function delegateAction(){
$ac = $this->_request->getParam('ac');
$uuid = $this->_request->getParam('uuid');
if($ac == '' && !empty($uuid))
{
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$uid = $user->id;
}
if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
$this->view->info = "参数错误";
return true;
}
$sql = "SELECT * FROM metadata WHERE uuid=?";
$sth = $this->db->prepare($sql);
$sth ->execute(array($uuid));
$row = $sth->fetch();
$this->view->metadata = $row;
//确认一下用户有权限，如果直接使用update语句无法得到已更改过的状态
//只要是认证后的数据作者，都可以修改数据的委托状态
$sql = "SELECT * FROM mdstatus
WHERE uuid=? AND userid in (select userid from mdauthor where status=1 and uuid=?) AND status=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid,$uuid,6));
$mds = $sth->fetch();
if(!empty($mds['id']))
{
$sql = "UPDATE mdstatus SET status=7,ts_changed='now()',userid=$uid WHERE uuid='$uuid'";
if($this->db->exec($sql))
{
$this->view->info = "委托成功！";
return true;
}
else
{
$this->view->info = "委托失败！";
return true;
}
}else{
$this->view->info = "该数据无法委托，请确定数据状态已经可以进行委托，或数据尚未进行委托";
}
}
if($ac == 'cancel')
{
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$uid = $user->id;
}
if(!preg_match("/^[0-9A-Za-z]{8}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{4}-[0-9A-Za-z]{12}$/",$uuid))
{
$this->view->info = "参数错误";
return true;
}
$sql = "SELECT * FROM metadata WHERE uuid=?";
$sth = $this->db->prepare($sql);
$sth ->execute(array($uuid));
$row = $sth->fetch();
$this->view->metadata = $row;
$sql = "SELECT * FROM mdstatus
WHERE uuid=? AND userid in (select userid from mdauthor where status=1 and uuid=?) AND status=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid,$uuid,7));
$mds = $sth->fetch();
if(!empty($mds['id']))
{
$sql = "UPDATE mdstatus SET status=6,ts_changed='now()',userid=$uid WHERE uuid='$uuid'";
if($this->db->exec($sql))
{
$this->view->info = "取消委托成功！";
return true;
}
else
{
$this->view->info = "取消委托失败！";
return true;
}
}else{
$this->view->info = "操作失败！该数据尚未进行委托";
}
}
}//委托
/*
* sendmailAction() 邮件通知
*
* Param uuid $uuid //元数据UUID
*
* return Ajax-response
*
* 传入元数据UUID，判断是否为当前用户的数据，如果是，即可向已经下载过该数据的所有用户发送电子邮件
*/
public function sendmailAction()
{
$uuid = $this->_getParam('uuid');
$ac = $this->_getParam('ac');
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$uid = $user->id;
}
if(empty($uuid) || empty($uid))
{
$this->view->error = "参数错误";
return true;
}
$sql = "SELECT a.*,m.title,m.description,g.id as gid,mds.status as mdstatus,m.uuid FROM normalmetadata m
LEFT JOIN mdauthor a ON m.uuid=a.uuid
LEFT JOIN geonetworkmetadata g on m.uuid=g.uuid
LEFT JOIN mdstatus mds ON m.uuid=mds.uuid
WHERE a.userid=? AND a.status>=0 AND m.uuid=?";
$sth = $this->db->prepare($sql);
$sth->execute(array($uid,$uuid));
$metadata = $sth->fetch();
if(empty($metadata['uuid']))
{
$this->view->error = "数据不存在或者您可能没有该数据的管理权限";
return true;
}
$this->view->metadata = $metadata;
$sql = "select u.email
from dataorder d
LEFT JOIN users u on d.userid = u.id
WHERE u.email IS NOT NULL
AND d.uuid=?
GROUP BY u.email";
$sth = $this->db->prepare($sql);
$sth->execute(array($uuid));
$mails = $sth->fetchAll();
$this->view->mailinfo = count($mails);
if($ac == "send")
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$title = $this->_getParam('title');
$body = $this->_getParam('body');
foreach($mails as $k=>$v)
{
$mail=new WestdcMailer($this->view->config->smtp);
$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
$mail->setBodyText($body);
$mail->setSubject($title);
if($this->debug==0)
{
$mail->addTo($v['email']);
}else{
$mail->addTo($debug_email);
}
if($mail->send())
{
echo $v['email']."...发送成功!
";
}else{
echo $v['email']."...发送失败!
";
}
}
}
}
/*
* staticsAction() 数据统计
*
*
*/
public function staticsAction(){
$ac = $this->_getParam('ac');
if(empty($ac))
{
$this->view->alldata = $this->getClick();
}
if($ac=="md")
{
$this->_helper->viewRenderer('statics-md');
$this->view->allorder = $this->getStatic("allorder");
$this->view->offlineorder = $this->getStatic("offline");
$this->view->onlineorder = $this->getStatic("online");
}
if($ac == "time")
{
$this->_helper->viewRenderer('statics-time');
$this->view->datas = $this->getStaticByYear();
}
}//staticsAction() 数据统计
public function getClick(){
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$uid = $user->id;
}
$sql = "SELECT md.title,md.uuid,s.viewed,count(o.id) as down FROM metadata md
LEFT JOIN mdstat s ON md.uuid=s.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
LEFT JOIN dataorder o ON md.uuid=o.uuid
WHERE a.userid=? and a.status=1 and (o.status=0 or o.status=5)
GROUP BY md.title,md.uuid,s.viewed";
$sth = $this->db->prepare($sql);
$sth->execute(array($uid));
$rows = $sth->fetchAll();
return $rows;
}
/*
* getStaticByYear按月份获取统计数据
*/
public function getStaticByYear($year=0)
{
$uid=Zend_Auth::getInstance()->getIdentity()->id;
$sql = "select to_char(o.ts_created, 'YYYY-MM') as d , count(o.id) as c from dataorder o
where o.status in (0,5) and o.uuid in (select uuid from mdauthor where status=1 and userid=".$uid.")";
if ($year>0)
$sql.=" and o.ts_created between '$year-01-01' and '$year-12-31' ";
$sql.=" group by d order by d desc";
$sth = $this->db->prepare($sql);
$sth->execute();
$rows = $sth->fetchAll();
return $rows;
}
public function getStatic($ac){
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$uid = $user->id;
}
if(empty($uid)){
return false;
}
if($ac == "allorder"){
$sql = " SELECT count(o.id) as c FROM metadata md
LEFT JOIN dataorder o ON md.uuid=o.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
WHERE a.userid=? AND a.status>0";
$sth = $this->db->prepare($sql);
$sth->execute(array($uid));
$row = $sth->fetch();
return $row['c'];
}
if($ac == "offline"){
$sql = " SELECT count(o.id) as c FROM metadata md
LEFT JOIN dataorder o ON md.uuid=o.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
WHERE o.offlineappid > 0 AND a.userid=? AND a.status>0";
$sth = $this->db->prepare($sql);
$sth->execute(array($uid));
$row = $sth->fetch();
return $row['c'];
}
if($ac == "online"){
$sql = " SELECT count(o.id) as c FROM metadata md
LEFT JOIN dataorder o ON md.uuid=o.uuid
LEFT JOIN mdauthor a ON md.uuid=a.uuid
WHERE o.onlineappid > 0 AND a.userid=? AND a.status>0";
$sth = $this->db->prepare($sql);
$sth->execute(array($uid));
$row = $sth->fetch();
return $row['c'];
}
}
public function getFileinfo($id){
$sql = "select * from attachments where id='$id'";
$re= $this->db->query($sql);
$row= $re->fetch();
return $row;
}
//成为作者后的后继处理工作
private function author_first($uuid,$author)
{
$sql="insert into mdversion (xml,ts_created,uuid,changelog,userid)
select x.data,m.ts_created,?,?,? from metadata m left join xml x on m.id=x.id
left join mdversion v on m.uuid=v.uuid
where m.uuid=? and v.changelog is null and m.uuid not in (select uuid from mdversion where changelog is not null)
order by v.ts_created ASC LIMIT 1";
$sth=$this->db->prepare($sql);
try
{
$sth->execute(array($uuid,'初始版本 version 1.0',$author,$uuid));
} catch(Exception $e){
// do nothing here.
// 说明之前已经有对应数据
}
$this->wdb=Zend_Db::factory($this->view->config->geonetwork);
$sql="update metadata set owner=? where uuid=?";
$sth=$this->wdb->prepare($sql);
$sth->execute(array($author,$uuid));
}
/*
* jsonexit() 退出并返回json数据
*
* param array $data 要返回的JSON数据，可以是任意数组
*
* return JSON-response
*/
public function jsonexit($data){
$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(Zend_Json::encode($data));
return true;
}//jsonexit() 退出并返回json数据
//ajax 提示框
public function alertbox($type='',$body){
if($type == "error")
{
$img = '
';
$text = ''.$body.'
';
return $img.$text;
}
if($type == "ok")
{
$img = '
';
$text = ''.$body.'
';
return $img.$text;
}
if($type == "warning")
{
$img = '
';
$text = ''.$body.'
';
return $img.$text;
}
if(empty($type))
{
$text = ''.$body.'
';
return $text;
}
}
}
