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() { } function helpAction() { } /* * acceptAction() 我的数据 * * * * */ function acceptAction() { $auth = Zend_Auth::getInstance(); if($auth->hasIdentity()) { $user = $auth->getIdentity(); $u_id = $user->id; } $sql = "SELECT a.* FROM mdauthor a LEFT JOIN metadata m ON m.uuid=a.uuid"; }//acceptAction() 我的数据 /* * 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)); exit(); } //数据处理代码 EOH<<<<<<<<<<<<<<<< try{ $keyword = trim($this->_request->getParam('q')); if (!preg_match_all("/^[\x{4e00}-\x{9fa5}A-Za-z0-9_]+$/u",$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 metadata m LEFT JOIN mdauthor a ON m.uuid=a.uuid WHERE m.title like ? OR m.description like ?"; $sth = $this->db->prepare($sql); $sth->execute(array("%$keyword%","%$keyword%")); $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'])) { //产品模式 $data = array("error"=>"处理过程中遇到错误,请重新尝试"); //调试模式 //$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 = $sth->fetch(); if(!empty($row['id'])) { //如果已经是元数据作者,从流程中直接退出程序 if($row['status']==1) { $data = array("error"=>"您目前已经是该数据作者,不需要再申请"); } //如果已经存在申请,但是没有激活的,返回激活信息 else{ $data = array( "error"=>'您已经申请过了,请在<我的数据>中进行激活操作', "post"=>"activa", "uid"=>$u_id, "uemail"=>$u_email, "uuid"=>$uuid, ); } } else{ //获得元数据作者email $sql="select p.email,md.title from role r left join responsible p on r.resid=p.id left join metadata md on md.uuid=r.uuid where r.uuid=? order by r.role,r.id"; $sth = $this->db->prepare($sql); $sth->execute(array($uuid)); $rows = $sth->fetchAll(); $address = array(); foreach($rows as $v) { $address[] = $v['email']; } $mdtitle = $rows[0]['title']; //如果当前用户的email包含在元数据作者email列表中,则直接使其成为元数据作者 if(in_array($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"); 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,"md-author-newmember",array( 'user' => $user->realname, 'uuid' => $uuid, 'title'=> $mdtitle, 'email'=> $u_email, )); $mail->setBodyText($mailtp->getBody()); $mail->setSubject($mailtp->getSubject()); /* mail=>元数据有新作者加入 id=>md-author-newmember body=> 您好:   {user} ({email}) 已经申请成为元数据《{title}》的作者,如果有疑问请联系该作者或者数据中心服务组                     中国西部环境与生态科学数据中心 */ /* 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 */ $mail->addTo("la5c@qq.com"); $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 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($ex) { //给新申请的用户发送邮件 include_once("EmailText.php"); @$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,"md-author-applynew",array( 'user' => $user->username, 'uuid' => $uuid, 'title'=> $mdtitle, 'vdcode' => $vdcode, 'link'=>"http://".$_SERVER['SERVER_NAME']."/author/accept/?ac=active&v=$vdcode", )); @$mail->setBodyText($mailtp->getBody()); @$mail->setSubject($mailtp->getSubject()); /* mail=>元数据作者激活邮件 id=>md-author-applynew body=> 您好,{user}:   您申请成为元数据《{title}》的作者,这需要您首先激活您的作者身份,请访问以下链接进行激活:   {link}   此链接有效期为3天,请在3天时间内激活                       中国西部环境与生态科学数据中心 */ //@$mail->addTo($u_email); @$mail->addTo("la5c@qq.com"); //Test line... @$mail->send(); unset($mail); unset($mailtp); //给原来的元数据作者以及管理员发送邮件 @$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,"md-author-apply-confirm",array( 'user' => $user->username, 'uuid' => $uuid, 'email'=> $u_email, 'title'=> $mdtitle, 'link'=>"http://".$_SERVER['SERVER_NAME']."/data/$uuid", )); @$mail->setBodyText($mailtp->getBody()); @$mail->setSubject($mailtp->getSubject()); /* mail=>元数据作者激活 id=>md-author-apply-confirm body=> 您好:   元数据《{title}》有新用户 {user} (Email:{email})申请成为作者,如果有疑问请联系该用户或者数据中心服务组. 元数据访问地址:{link}                     中国西部环境与生态科学数据中心  */ /* foreach ($address as $dist) {$mail->addTo($dist);} //元数据作者 $mail->addCc($this->view->config->service->email); //管理员 */ @$mail->addTo("la5c@qq.com"); @$mail->send(); $data = array("error"=>"我们给您的邮箱中发送了激活链接,请按邮件提示进行激活操作。"); }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']) //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'])) { //产品模式 $data = array("error"=>"处理过程中遇到错误,请重新尝试"); //调试模式 //$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 }