db=Zend_Registry::get('db');
$this->view->config = Zend_Registry::get('config');
$this->messenger=$this->_helper->getHelper('FlashMessenger');
$this->view->messages = $this->messenger->getMessages();
}
function indexAction()
{
//序列
$state=$this->db->query('select s.id,name,count(*) from series s,dataseries d where d.sid=s.id group by s.id,s.name');
$this->view->serie=$state->fetchAll();
//分类
$state=$this->db->query('select c.code,name,name_zh,count(*) from category c,categorycode cc where c.code=cc.code group by c.code,cc.name,cc.name_zh');
$this->view->category=$state->fetchAll();
//关键词
$state=$this->db->query("select keyword,count(*) from keyword where keytype='place' group by keyword order by count desc limit 20");
$k1=$state->fetchAll();
//$state=$db->query("select keyword,count(*) from keyword where keytype='theme' group by keyword order by count desc limit 20");
$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join normalmetadata m on k.id=m.id where k.keytype='theme' and (m.uuid in (select uuid from dataorder group by uuid order by count(uuid) desc limit 20)) group by k.keyword order by count(k.keyword) desc limit 20");
$k2=$state->fetchAll();
$state=$this->db->query("select keyword,count(*) from keyword where keytype='discipline' group by keyword order by count desc limit 20");
$k3=$state->fetchAll();
$state=$this->db->query("select keyword,count(*) from keyword where keytype='stratum' group by keyword order by count desc limit 20");
$k4=$state->fetchAll();
//$state=$db->query("select keyword,count(*) from keyword where keytype='temporal' group by keyword order by count desc limit 20");
$state=$this->db->query("select k.keyword,count(k.keyword) from keyword k left join normalmetadata m on k.id=m.id where k.keytype='temporal' and (m.uuid in (select uuid from dataorder group by uuid order by count(uuid) desc limit 20)) group by k.keyword order by count(k.keyword) desc limit 20");
$k5=$state->fetchAll();
$this->view->keywords=array('place'=>$k1,'theme'=>$k2,'discipline'=>$k3,'stratum'=>$k4,'temporal'=>$k5);
//最新10个入库数据
$state=$this->db->query('select id,uuid,title from normalmetadata order by id desc limit 10');
$this->view->metadata = $state->fetchAll();
//特色数据
//服务
$l=new mydir($this->view->config->paths->newsletter,"newsletter_*.pdf");
$this->view->newsletter=$l->getLast();
$name=basename($this->view->newsletter,'.pdf');
list(,$this->view->newsletterno)=explode("_",$name);
$this->view->addHelperPath('helper','Zend_View_Helper_');
$form=new MaillistForm();
$form->submit->setLabel('输入邮件地址，订阅数据通讯列表');
$this->view->form=$form;
if ($this->_request->isPost()) {
//发送邮件
$formData=$this->_request->getPost();
if ($form->isValid($formData)) {
$mail=new WestdcMailer($this->view->config->smtp);
$mail->setFrom($formData['email']);
$mail->setBodyText(".");
$mail->setSubject('subscribe');
$mail->addTo($this->view->config->reportemail);
$mail->send();
$this->messenger->addMessage('订阅成功，请检查您的邮件！');
$this->_redirect('/data/');
}
} else {
$auth = Zend_Auth::getInstance();
if ($auth->hasIdentity()) {
$user=$auth->getIdentity();
$formData['email']=$user->email;
$form->populate($formData);
}
}
$searchform=new SearchForm();
$this->view->searchform=$searchform;
//其他连接
}
function onlinelistAction()
{
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=30;
$offset=$limit*($page-1);
$state=$this->db->query('select count(*) from normalmetadata where datatype=0');
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$this->db->select();
$select->from('normalmetadata','*')->where('datatype=0')->order('title')->limitPage($page,$limit);
$this->view->metadata = $this->db->fetchAll($select);
$this->view->page=new Pagination($sum,$page,$limit);
}
function offlinelistAction()
{
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=30;
$offset=$limit*($page-1);
$state=$this->db->query('select count(*) from normalmetadata where datatype=1');
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$this->db->select();
$select->from('normalmetadata','*')->where('datatype=1')->order('title')->limitPage($page,$limit);
$this->view->metadata = $this->db->fetchAll($select);
$this->view->page=new Pagination($sum,$page,$limit);
}
//展示最近20条离线神情记录情况
function offlineappAction()
{
$sql="select * from offlineapp where ts_approved is not null and pdflink<>'' and status>=0 order by ts_created desc limit 20";
$this->view->rows=$this->db->fetchAll($sql);
}
function requestAction()
{
}
function submitAction()
{
}
function serviceAction()
{
}
function newsletterAction()
{
$l=new mydir($this->view->config->paths->newsletter,"newsletter_*.pdf");
$this->view->newsletters=$l->toArray();
$this->view->addHelperPath('helper','Zend_View_Helper_');
rsort($this->view->newsletters);
$form=new MaillistForm();
$this->view->form=$form;
$form->submit->setLabel('输入邮件地址，订阅数据通讯列表');
if ($this->_request->isPost()) {
//发送邮件
$formData=$this->_request->getPost();
if ($form->isValid($formData)) {
//$mail=new Zend_Mail('utf-8');
$mail=new WestdcMailer($this->view->config->smtp);
$mail->setFrom($formData['email']);
$mail->setBodyText(".");
$mail->setSubject('subscribe');
$mail->addTo($this->view->config->reportemail);
/*
$tr=new Zend_Mail_Transport_Smtp($this->view->config->smtp->host,
array('ssl' => $this->view->config->smtp->ssl,
'auth'=>$this->view->config->smtp->auth,
'username'=>$this->view->config->smtp->username,
'password'=>$this->view->config->smtp->password));
$mail->send($tr);
*/
$mail->send();
$this->messenger->addMessage('订阅成功，请检查您的邮件！');
$this->_redirect('/data/newsletter');
}
} else {
$auth = Zend_Auth::getInstance();
if ($auth->hasIdentity()) {
$user=$auth->getIdentity();
$formData['email']=$user->email;
$form->populate($formData);
}
}
}
function featureAction()
{
$sql="select * from datafeature order by id desc";
$this->view->feature=$this->db->fetchAll($sql);
}
function datasetcdAction()
{
$cd=new DatasetcdTable();
$this->view->rows=$cd->fetchAll();
}
/*
* 数据浏览
*/
function browseAction()
{
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=10;
$offset=$limit*($page-1);
$state=$this->db->query('select count(*) from metadata');
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$this->db->select();
$select->from('metadata','*')->order('id desc')->limitPage($page,$limit);
$this->view->metadata = $this->db->fetchAll($select);
$this->view->page=new Pagination($sum,$page,$limit);
}
function tagAction()
{
$id = (int)$this->_request->getParam('id');
$key = $this->_request->getParam('key');
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=10;
$offset=$limit*($page-1);
$state=$this->db->query('select keyword,count(*),keytype from keyword group by keyword,keytype order by keytype,keyword,count desc');
$this->view->keywords=$state->fetchAll();
if ($id>0 or !empty($key)) {
if (empty($key)) {
$where=$this->db->quoteInto('id = ?',$id);
$row=$md->fetchRow($where);
$key=$row->name;
}
$this->view->codename=$key;
$sql=$this->db->quoteInto('select count(m.id) from normalmetadata m,keyword k where m.id=k.id and k.keyword=?',$key);
$state=$this->db->query($sql);
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$this->db->select();
$select->from('normalmetadata','*')->join('keyword','normalmetadata.id=keyword.id')->where('keyword.keyword=?',$key)->order('normalmetadata.title')->limitPage($page,$limit);
//$sql=$db->quoteInto('select m.* from metadata m,keyword k where m.id=k.id and k.keyword=?',$key);
//$state=$db->query($sql);
$this->view->metadata=$this->db->fetchAll($select);
$this->view->page=new Pagination($sum,$page,$limit);
}
}
/*
* 数据集序列浏览
*/
function seriesAction()
{
$id = $this->_request->getParam('id');
if (empty($id)) $id=0;
if (!is_numeric($id))
{
$name=$id;
$id='';
}
$keyword=$this->_request->getParam('keyword');
if (empty($id)) {
if (!empty($name))
{
$where=$this->db->quoteInto('name = ?',$name);
$row=$this->db->fetchRow("select * from series where ".$where);
}
} else {
$where=$this->db->quoteInto('id = ?',$id);
$row=$this->db->fetchRow("select * from series where ".$where);
}
if (!empty($id) or !empty($name))
{
if (!$row) $this->_redirect('/data');
$id=$row['id'];
}
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=10;
$offset=$limit*($page-1);
$state=$this->db->query('select s.id,name,count(*) from series s,dataseries d where d.sid=s.id group by s.id,s.name');
$this->view->serie=$state->fetchAll();
if ($id>0) {
//$where=$this->db->quoteInto('id = ?',$id);
//$row=$this->db->fetchRow("select * from series where ".$where);
$this->view->codename=$row['name'];
if (!empty($keyword))
{
$sql='select count(m.id) as count from normalmetadata m,dataseries d,keyword k where m.id=d.id and m.id=k.id and d.sid=? and k.keyword=?';
$row=$this->db->fetchAll($sql,array($id,$keyword));
$this->view->codename.="【关键词：".$keyword."】";
}else{
$sql='select count(m.id) as count from normalmetadata m,dataseries d where m.id=d.id and d.sid=?';
$row=$this->db->fetchAll($sql,array($id));
}
$sum=$row[0]['count'];
$select=$this->db->select();
$select->from('normalmetadata','*')->join('dataseries','normalmetadata.id=dataseries.id')->where('dataseries.sid=?',$id)->order('normalmetadata.title')->limitPage($page,$limit);
if (!empty($keyword)) $select->join('keyword','keyword.id=normalmetadata.id')->where('keyword.keyword=?',$keyword);
$this->view->metadata=$this->db->fetchAll($select);
$this->view->page=new Pagination($sum,$page,$limit);
//$this->view->showtools=($sum>$page)?true:false;
//$this->view->form=new SearchForm();
$sql=$this->db->quoteInto("select keyword,count(*) as count from (select t.keyword,t.id from keyword t left join dataseries d on t.id=d.id where t.keytype='place' and d.sid=?) as f group by keyword order by count desc limit 30",$id);
$state=$this->db->query($sql);
$row=$state->fetchAll();
$this->view->places=$row;
$this->view->seriesid=$id;
} else {
//提供全部数据集序列列表
}
}
/*
* 分类浏览模式
*/
function categoryAction()
{
$page = $this->_request->getParam('page');
$code = (int)$this->_request->getParam('code');
$state=$this->db->query('select c.code,name,name_zh,count(*) from category c,categorycode cc where c.code=cc.code group by c.code,cc.name,cc.name_zh');
$this->view->category=$state->fetchAll();
if ($code>0 && $code<20) {
$where=$this->db->quoteInto('code = ?',$code);
$row=$this->db->fetchRow("select * from categorycode where ".$where);
$this->view->codename=(empty($row['name_zh'])?$row['name']:$row['name_zh']);
$sql='select count(m.id) from normalmetadata m left join category c on m.id=c.id where c.code=?';
$row=$this->db->fetchRow($sql,array($code));
$sum=$row['count'];
$select=$this->db->select();
$select->from('normalmetadata as m','*')->joinLeft('category as c','m.id=c.id')->where('c.code=?',$code)->order('m.title')->limitPage($page,$this->limit);
$this->view->metadata=$this->db->fetchAll($select);
$this->view->page=new Pagination($sum,$page,$this->limit);
} else {
//提供全部分类列表
}
}
/*
* 时间浏览方式
* todo:实现xml的缓存，基于时间的缓存（每天）？基于元数据修改的缓存，每次导入后都重新生成一次。
*/
function timelineAction()
{
$fn="time1.xml";
$rows=$this->db->fetchAll("select ts_created from normalmetadata order by ts_created desc limit 1");
$last_update=strtotime($rows[0]['ts_created']);
if (!file_exists($fn) || (filemtime($fn)<$last_update))
{
$dateformat="M j Y";
$md = new MetadataTable();
$db=$md->getAdapter();
$state=$db->query('select id,uuid,description,title,timebegin,timeend from normalmetadata where timebegin is not null order by timebegin');
$rows=$state->fetchAll();
$timexml='';
foreach($rows as $row) {
$timexml.='';
$desc_length=mb_strlen($row['description'],"UTF-8");
$desc=mb_substr($row['description'],0,($desc_length>300)?300:$desc_length,"UTF-8");
if ($desc_length>300) $desc.=" ...";
$timexml.=htmlspecialchars($desc);
$timexml.="\n";
}
$timexml.='';
$fp=fopen($fn,'w');
fwrite($fp,$timexml);
fclose($fp);
}
//$this->_helper->layout->disableLayout();
}
/*
* todo:空间浏览
*/
function mapAction()
{
//use json & openlayers?
$id=(int)$this->_request->getParam('id');
if ($id>0) $this->view->params="/id/$id";
}
/*
* 产生geojson数据
*/
function jsonAction()
{
$md=new MetadataTable();
$db=$md->getAdapter();
$id = (int)$this->_request->getParam('id');
$where='';
if (!empty($id)) { $where=' where id='.$id; }
$sql='select id,uuid,west,south,north,east,title from normalmetadata'.$where;
$state=$db->query($sql);
$rows=$state->fetchAll();
$geomd=new GeoMetaData();
foreach($rows as $row){
if ($id)
$box=new GeoBox($row['west'],$row['south'],$row['east'],$row['north']);
else
$box=new GeoBoxLine($row['west'],$row['south'],$row['east'],$row['north']);
$feature=new Geofeature();
$feature->id=$row['id'];
$feature->addProperties('title',$row['title']);
$feature->addProperties('uuid',$row['uuid']);
$feature->addProperties('id',$row['id']);
$feature->geometry=$box;
$geomd->addFeature($feature);
}
$this->_helper->json($geomd);
}
/*
* 时空动态浏览
*/
function timemapAction()
{
$sql='select id,uuid,west,south,north,east,title,timebegin,timeend from normalmetadata where timebegin is not null';
$this->view->rows=$this->db->fetchAll($sql);
}
/*
* 返回XML源文件
*/
function xmlAction()
{
$uuid=$this->_request->getParam('uuid');
$row=$this->db->fetchRow("select xml.data from xml left join metadata on xml.id=metadata.id where metadata.uuid=?",array($uuid));
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$this->getResponse()->setHeader('Content-Type', 'text/xml')
->setBody($row['data']);
}
function detailAction()
{
$id=(int)$this->_request->getParam('id');
$xml=new XmlTable();
$db=$xml->getAdapter();
$where=$db->quoteInto('id=?',$id);
$order='id desc';
$row=$xml->fetchRow($where,$order);
// Load the XML source
$xml = new DOMDocument;
$xml->loadXML($row->data);
$xsl = new DOMDocument;
$xsl->load($this->view->config->westdc->xsl);
// Configure the transformer
$proc = new XSLTProcessor;
$proc->importStyleSheet($xsl); // attach the xsl rules
$this->view->xml=$proc->transformToXML($xml);
//$this->_helper->layout->disableLayout();
//$this->_helper->viewRenderer->setNoRender();
//$this->getResponse()->setHeader('Content-Type', 'text/html')
// ->setBody($proc->transformToXML($xml));
}
function feedAction()
{
$feedArray = array(
'title' => '中国西部环境与生态科学数据中心',
'link' => 'http://'.$_SERVER['SERVER_NAME'].'/data/feed',
'description' => '共享西部计划产生的数据',
'language' => 'zh-CN',
'charset' => 'utf-8',
'published' => time(),
//'generator' => 'Zend Framework Zend_Feed',
'entries' => array()
);
$sql="select * from normalmetadata order by ts_created desc";
$rs=$this->db->fetchAll($sql);
$feedArray['published']=strtotime($rs[0]['ts_created']);
foreach($rs as $r)
{
$feedArray['entries'][] = array(
'title' => $r['title'],
'link' => 'http://'.$_SERVER['SERVER_NAME'].'/data/' . $r['uuid'],
'guid' => 'http://'.$_SERVER['SERVER_NAME'].'/data/' . $r['uuid'],
//'content'=>$r['description'],
'description' => $r['description'],
'lastUpdate' => strtotime($r['ts_created'])
);
}
$feed = Zend_Feed::importArray($feedArray,'rss');
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$feed->send();
}
/*
* todo: search
*/
function searchAction()
{
$this->view->addHelperPath('helper','Zend_View_Helper_');
$form=new SearchForm();
$this->view->form=$form;
//$form->submit->setLabel('快速搜索');
$key=$this->_request->getParam('q');
if (!empty($key)) {
//$formData=$this->_request->getPost();
//include_once("bcspamblock.php");
//if ($form->isValid($formData)) {
$page=@(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$offset=$this->limit*($page-1);
$search=new Search($key);
$where=$search->sql_expr(array("title","description"));
$row=$this->db->fetchAll("select count(*) from normalmetadata where ".$where);
$sum=$row[0]['count'];
$sql="select uuid,title,id,description from normalmetadata where ".$where." order by title limit ? offset ?";
$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
$this->view->page=new Pagination($sum,$page,$this->limit);
$this->view->key=$key;
}
}
/*
* todo: 高级搜索
*/
function advancesearchAction()
{
$this->view->addHelperPath('helper','Zend_View_Helper_');
//$form=new SearchForm();
//$this->view->form=$form;
$md=new MetadataTable();
$db=$md->getAdapter();
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=10;
$offset=$limit*($page-1);
$key=$this->_request->getParam('q');
$n=(int)$this->_request->getParam('n');
$s=(int)$this->_request->getParam('s');
$e=(int)$this->_request->getParam('e');
$w=(int)$this->_request->getParam('w');
if (!(empty($n) && empty($key))) {
if (empty($n)) $n=90;
if (empty($s)) $s=-90;
if (empty($e)) $e=180;
if (empty($w)) $w=-180;
$start=$this->_request->getParam('start');
$end=$this->_request->getParam('end');
if (!empty($key)) {
$sql='select count(*) from normalmetadata where east? and north? and (title ilike ? or description ilike ?)';
$row=$db->fetchAll($sql,array($e,$w,$n,$s,'%'.$key.'%','%'.$key.'%'));
} else {
$sql='select count(*) from normalmetadata where east? and north?';
$row=$db->fetchAll($sql,array($e,$w,$n,$s));
}
$sum=$row[0]['count'];
$select=$db->select();
$select->from('normalmetadata','*')->where('eastwhere('west>?',$w)->where('northwhere('south>?',$s);
if (!empty($key)) $select->where('(title ilike ? or description ilike ?)','%'.$key.'%');
$select->order('title')->limit($limit,$offset);
$this->view->metadata = $db->fetchAll($select);
$this->view->page=new Pagination($sum,$page);
$this->view->key=$key;
}
}
/*
* 根据id或uuid来查看元数据
* id为一组数字，uuid为唯一标识符
*/
function viewAction()
{
$id = (int)$this->_request->getParam('id');
$sql="select m.*,s.status,g.id as gid,t.filename from normalmetadata m left join mdstatus s on m.uuid=s.uuid
left join thumbnail t on t.id=m.id left join geonetworkmetadata g on m.uuid=g.uuid where ";
if (empty($id)) {
$uuid = $this->_request->getParam('uuid');
if (empty($uuid)) $this->_redirect('/data');
$where=$this->db->quoteInto('m.uuid = ?',$uuid);
} else {
$where=$this->db->quoteInto('m.id = ?',$id);
}
$sql.=$where;
$this->db->setFetchMode(Zend_Db::FETCH_OBJ);
$row=$this->db->fetchRow($sql);
if (!$row) $this->_redirect('/data');
$id=$row->id;
$uuid=$row->uuid;
$this->view->metadata=$row;
//提前对表格进行预处理
$wiki=new WikiFormat();
$this->view->metadata->description=$wiki->parseTable($this->view->escape($row->description));
//处理外部链接
$this->view->metadata->description=preg_replace('/\[\s*(http:\/\/.+?)\s+(.*?)\]/m','$2',$this->view->metadata->description);
$this->view->thumburl='/gndata/'.sprintf('%05d',floor(($row->gid+0.1)/100)*100).'-'.sprintf('%05d',ceil(($row->gid+0.1)/100)*100-1)."/".$row->gid;
$this->view->thumburl.='/public/'.str_replace('_s.','.',$row->filename);
if (is_numeric($row->projection))
{
$sql="select proj4text from spatial_ref_sys where auth_srid=?";
$rs=$this->db->fetchRow($sql,array((int)$row->projection));
if ($rs) $this->view->projection=$rs->proj4text;
}
$this->view->keys=$this->db->fetchAll("select * from keyword where id=? order by keytype,ts_created",array($id));
$sql='select c.code,cc.name,cc.name_zh from category c,categorycode cc where c.code=cc.code and c.id= ?';
$state=$this->db->query($sql,array($id));
$this->view->category=$state->fetchAll();
$sql='select s.name,s.id from dataseries d, series s where d.sid=s.id and d.id= ?';
$state=$this->db->query($sql,array($id));
$this->view->series=$state->fetchAll();
$sql=$this->db->quoteInto("select count(*) as count from dataorder where uuid=?",$uuid);
$row=$this->db->fetchRow($sql);
$this->view->downloaded=$row->count;
//update the viewed times
$sql="update mdstat set viewed=viewed+1 where uuid=?";
$this->db->query($sql,array($uuid));
$sql=$this->db->quoteInto("select viewed from mdstat where uuid=?",$uuid);
$row=$this->db->fetchRow($sql);
$this->view->viewed=$row->viewed;
//数据文档
$sql="select linkage from onlineresource where uuid=? and description='数据说明文档'";
$sql=$this->db->quoteInto($sql,$uuid);
$row=$this->db->fetchRow($sql);
if ($row) $this->view->doc=$row->linkage;
//相关资源
$sql="select * from onlineresource where uuid=? and description<>'数据说明文档' and (linkage not like '%ftp.westgis%') and name<>'元数据地址'";
$sql=$this->db->quoteInto($sql,$uuid);
$this->view->resources=$this->db->fetchAll($sql);
//建议参考文献
$sql="select r.* from reference r left join mdref m on m.refid=r.id where m.uuid=?";
$sql=$this->db->quoteInto($sql,$uuid);
$this->view->ref=$this->db->fetchAll($sql);
//相关用户
$sql="select p.email,p.individual,p.organisation,r.role from role r left join responsible p on r.resid=p.id where r.uuid=? order by r.role,r.id";
$this->view->authors=$this->db->fetchAll($sql,array($uuid));
//数据限制信息
$sql="select u.* from uselimit u left join mdlimit m on u.id=m.lid where m.uuid=?";
$this->view->uselimits=$this->db->fetchAll($sql,array($uuid));
//相关元数据，根据同名关键词实现
$sql="select distinct(md.uuid),md.title from keyword kw left join normalmetadata md on kw.id=md.id where kw.keyword in (select k.keyword from keyword k left join metadata m on k.id=m.id where m.id=? and k.keytype='theme') and kw.id<>? limit 10";
//$sql="select distinct(md.uuid),md.title from keyword kw left join metadata md on kw.id=md.id where kw.keyword in (select k.keyword from keyword k left join metadata m on k.id=m.id where m.id=?) and kw.id<>? limit 10";
$this->view->related=$this->db->fetchAll($sql,array($id,$id));
//相关文献
$sql="select a.*,array_to_string(array(select author from knl_author t where t.item_id=a.item_id order by place asc),'; ') as author from knl_article a where (";
foreach($this->view->keys as $k)
{
if ($k->keytype=='theme')
{
$sql.=" a.title like '%".$k->keyword."%' or ";
}
}
$sql.=" 1<>1) order by a.ts_created desc limit 10";
$this->view->literature=$this->db->fetchAll($sql);
//数据附件
$sql = $this->db->quoteInto("select m.id,a.realname from mdattach m left join attachments a on m.id=a.id where m.uuid=?",$uuid);
$this->view->attachments = $this->db->fetchAll($sql);
//自动跳转
$sql="select s.* from datasource d left join source s on d.sourceid=s.id where d.uuid=?";
$row=$this->db->fetchRow($this->db->quoteInto($sql,$uuid));
$jump=(int)$this->_request->getParam('jump');
if (empty($jump)) $jump=1;//默认跳转
if (@$row->has_pages && ($jump!=0))
{
$this->_helper->viewRenderer($row->code.'/view',null,true);
}
}
function replace($string){
$patterns = array("/\"/i","/\'/i");
$replacements = array("“","‘");
ksort($patterns);
ksort($replacements);
return preg_replace($patterns, $replacements, $string);
}
function postcommentAction(){
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
try{
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
$user = $auth->getIdentity();
$userid = $user->id;
}else
{
$userid=0;
}
$author = mb_substr($this->replace(trim($this->_request->getParam('author'))),0,30,'UTF-8');
$email = mb_substr($this->replace(trim($this->_request->getParam('email'))),0,60,'UTF-8');
$url = mb_substr($this->replace(trim($this->_request->getParam('url'))),0,60,'UTF-8');
$content = $this->replace(trim($this->_request->getParam('content')));
if(strlen($author)<3) exit("姓名长度不得少于2个汉字 :)");
if(strlen($email)<4) exit("Email长度太短，请填写正确的Email :)");
if(!preg_match("/\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/i",$email))
{
echo "Email格式不正确";
exit();
}
if(preg_match("/script/i",$url))
{
$url = preg_replace("/script/i","ｓｃｒｉｐｔ",$url);
}
if(strlen($content)<5) exit("评论长度不得少于3个汉字 :)");
if(preg_match("/script/i",$content))
{
$content = preg_replace("/script/i","ｓｃｒｉｐｔ",$content);
}
$uuid = trim($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 "参数错误";
exit();
}
$data = array(
'uuid' => $uuid,
'uid' => $userid,
'author' => $author,
'email' => $email,
'url' => $url,
'ip' => $_SERVER['REMOTE_ADDR'],
'content' => $content,
'agent' => $_SERVER['HTTP_USER_AGENT'],
'type' => 'comment'
);
$sql = "INSERT INTO comments (author,email,url,ip,content,agent,type,uuid,userid) VALUES (?,?,?,?,?,?,?,?,?)";
$sth = $this->db->prepare($sql);
$exec = $sth->execute(array($data['author'],$data['email'],$data['url'],$data['ip'],$data['content'],$data['agent'],$data['type'],$data['uuid'],$data['uid']));
if($exec)
{
$msg = "用户".$user->username."对元数据《".$this->replace(trim($this->_request->getParam('mdtitle')))."》进行了评论，点击查看";
include_once("message.php");
message::post($this->db,0,-1,"收到新数据评论",$msg);
echo "评论成功";
exit();
}else
{
echo "评论失败，请重试 :)";
exit();
}
}catch(Exception $e){
echo "出错了，请稍后再试";
exit();
}
}
/*
* 数据评论，根据UUID读取
*/
function commentAction()
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$uuid=$this->_request->getParam('uuid');
if (empty($uuid)) die();
$sql="select * from comments where uuid=? order by id desc";
$comments=$this->db->fetchAll($sql,array($uuid));
$paginator = Zend_Paginator::factory($comments);
$paginator->setCurrentPageNumber($this->_getParam('page'));
$paginator->setItemCountPerPage(5);
$paginator->setView($this->view);
Zend_View_Helper_PaginationControl::setDefaultViewPartial('data/pagination_ajax.phtml');
if ($paginator)
{
foreach($paginator as $c)
{
//$author=$this->view->escape($c['author']);
$author=$c['author'];
$author=($c['userid'])?"".$author."":$author;
$author=($c['url'])?''.$author.'':$author;
print "";
}
echo ''.$paginator.'
';
}//else echo "No comments.";
}
function creatform($datas) {
return '
温馨提示：您需要填写以下信息才可以下载该数据
';
}
/**
* 判断用户是否填写了申请信息
* @param string $uuid
* @param int $userid
*/
function todownloadAction() {
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$uuid = $this->_request->getParam('uuid');
$ft = $this->_request->getParam('ft');
if (empty($uuid))
{
echo "请按正确的下载步骤进行下载
如果页面没有自动跳转，请点击这里
";
exit();
}
$auth = Zend_Auth::getInstance();
if (!$auth->hasIdentity())
{
echo "您需要登录才能下载
如果页面没有自动跳转，请点击这里进入登录页面
";
exit();
}
$userid=Zend_Auth::getInstance()->getIdentity()->id;
$datas = array();
$submited = $this->_request->getParam('submited');
$datas['username'] = $this->_request->getParam('username');
$datas['unit'] = $this->_request->getParam('unit');
$datas['phone'] = $this->_request->getParam('phone');
$datas['address'] = $this->_request->getParam('address');
$datas['postcode'] = $this->_request->getParam('postcode');
$datas['email'] = $this->_request->getParam('email');
$datas['project'] = $this->_request->getParam('project');
$form=$this->creatform($datas);
if (!empty($submited) && $ft==0){
foreach($datas as $k=>$v)
{
if(empty($v))
{
echo $form.'';
exit();
}
}
if(!is_numeric($datas['postcode']))
{
echo $form.'';
exit();
}
if(!preg_match("/\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/i",$datas['email']))
{
echo $form.'';
exit();
}
$data = array(
'userid' => $userid,
'username' => $datas['username'],
'unit' => $datas['unit'],
'phone' => $datas['phone'],
'address' => $datas['address'],
'postcode' => $datas['postcode'],
'project' => $datas['project'],
'uuid' =>$uuid,
'email' =>$datas['email']
);
if($this->db->insert('onlineapp',$data))
{
$select = "select id from onlineapp where userid='$userid' order by id desc";
$re=$this->db->query($select);
$row=$re->fetch();
echo "您的信息已经提交成功，可以进行下载。
如果页面没有自动跳转，请点击这里进入下载页面
";
$msg = "用户{$data['username']} 填写了在线数据申请表 查看详细";
$title = "用户 {$data['username']} 申请了在线下载数据";
include_once("message.php");
message::post($this->db,0,-1,$title,$msg);
exit();
}
else {
echo $form.'';
exit();
}
}else if( $ft==1 )
{
$testsql="select * from onlineapp where userid='$userid' and uuid='$uuid' order by id desc";
$result=$this->db->query($testsql);
$rows = $result->fetch();
if (empty($rows['id']))
{
$sql="select * from users where id='$userid'";
$result=$this->db->query($sql);
$rows = $result->fetch();
$datas['username'] = $rows['realname'];
$datas['unit'] = $rows['unit'];
$datas['phone'] = $rows['phone'];
$datas['address'] = $rows['address'];
//$datas['postcode'] = $rows['postcode'];
$datas['email'] = $rows['email'];
$datas['project'] = $rows['project'];
echo $this->creatform($datas);
exit();
}
else
{
$datas['username'] = $rows['username'];
$datas['unit'] = $rows['unit'];
$datas['phone'] = $rows['phone'];
$datas['address'] = $rows['address'];
$datas['postcode'] = $rows['postcode'];
$datas['email'] = $rows['email'];
$datas['project'] = $rows['project'];
echo $this->creatform($datas);
exit();
}
}
}
/*
* 数据下载，根据UUID进行判断
* 一次只下载一个数据（一个元数据项）
*/
function downloadAction()
{
$uuid=$this->_request->getParam('uuid');
$onlineappid=$this->_request->getParam('onlineappid');
if (empty($uuid)) $this->_redirect('/data');
$userid=Zend_Auth::getInstance()->getIdentity()->id;
$testsql="select id from onlineapp where userid='$userid' and uuid='$uuid' order by id desc";
$result=$this->db->query($testsql);
$rows = $result->fetch();
if (empty($rows['id']))
{
$this->_redirect('/data/'.$uuid);
}
else
{
$sql="select onlineappid,id from dataorder where userid='$userid' and uuid='$uuid' order by id desc";
$re=$this->db->query($sql);
$row=$re->fetch();
if(empty($row['onlineappid']))
{
$data = array(
'userid' => $userid,
'uuid' => $uuid,
'onlineappid'=> $onlineappid,
);
try {$this->db->insert('dataorder',$data);} catch (Exception $e) {}
}else
{
$sql="update dataorder set onlineappid='$onlineappid' where id='{$row['id']}'";
try {$this->db->exec($sql);} catch (Exception $e) {}
}
}
$this->view->username='westdc'.Zend_Auth::getInstance()->getIdentity()->id;
$sql=$this->db->quoteInto("select o.* from onlineresource o left join metadata m on o.uuid=m.uuid where m.datatype=0 and m.uuid=?",$uuid);
$rows=$this->db->fetchAll($sql);
$updateftp=$updateftp1=false;
$sql=$this->db->quoteInto("select * from metadata where uuid=?",$uuid);
$this->view->md=$this->db->fetchRow($sql);
$bigfile=($this->view->md['filesize']>5);
$this->view->userpass=md5('westdc'.rand(1000,9999));
$this->view->ftptime=date('Y-m-d H:i:s', strtotime('+1 week'));
$sql=$this->db->quoteInto("select * from ftpuser where userid=?",$userid);
$row=$this->db->fetchRow($sql);
$datacount=$row['datacount'];
foreach ($rows as $row) {
$url=$row['linkage'];
$p=parse_url($url);
if ($p['scheme']=='ftp')
//if ($row['protocol']=="WWW:DOWNLOAD-1.0-ftp--download")
{
//判断FTP URL是否附带了用户名和密码
if ($p['host']=='ftp.westgis.ac.cn')
$url='ftp://'.$this->view->config->ftp->user.':'.$this->view->config->ftp->password.'@ftp.westgis.ac.cn'.$p['path'];
if (!$bigfile &&is_file($url) && file_exists($url))
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$content=file_get_contents($url);
$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
->setHeader('Content-Disposition','attachment; filename="'.basename($url).'"')
->setHeader('Content-Length', strlen($content))
->setHeader('Content-Type','application/force-download')
->setHeader('Content-Type','application/download')
->setHeader('Content-Description','File Transfer')
->setHeader('Content-Transfer-Encoding','binary')
->setHeader('Expires',0)
->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
->setHeader('Pragma','public')
->setBody($content);
} else {
//是一个FTP，返回用户名称和密码说明
if ($p['host']=='ftp.westgis.ac.cn')
{
//添加FTP帐号信息以及时间控制信息，只更新一次
$updateftp=true;
$g6=new G6ftp();
$g6->db=$this->db;
//不进行判断，每个元数据中的下载地址都对应一个虚拟路径
//if (is_file($url)) $path=dirname($p['path']); else $path[]=$p['path'];
$path[]=$p['path'];
$uu=(object)array("id"=>$userid,
"username"=>$this->view->username,
"password"=>$this->view->userpass,
"path"=>$path,
"maxdata"=>$this->view->config->download->max,
"time"=>$this->view->ftptime,
"datacount"=>$datacount);
if ($g6->createuser($uu)) {
$this->view->userpass=$g6->pwd;
$this->view->ftptime=$g6->time;
} else {
$this->messenger->addMessage('错误：您正在进行下载的在线数据数已经超过系统允许的最大值，请在下面点击“完成”或“取消”对应的在线数据下载！');
$this->_redirect('/data/order');
}
} elseif (!$updateftp1 && $p['host']=='ftp1.westgis.ac.cn')
{
//添加FTP1帐号信息以及时间控制信息，只更新一次
$updateftp1=true;
}
if ($p['host']=='ftp.westgis.ac.cn')
{
//更新URL
$ftpurls[]='ftp://'.$this->view->username.'@ftp.westgis.ac.cn'.$p['path'];
} elseif ($p['host']=='ftp1.westgis.ac.cn')
$ftpurls[]='ftp://ftp1.westgis.ac.cn'.$p['path'];
else
$ftpurls[]=$url;
}
} else {
//若不清楚协议，只是列出来？
$links[]=$row;
}
}
//设置输出
//if ($updateftp || $updateftp1) $this->view->userpass=$password;
@$this->view->ftpurls=$ftpurls;
@$this->view->links=$links;
//更新下载记录
//todo: 尝试添加一个RULE：若有对应数据存在，则不插入（ userid,uuid,status=0,ts_approved:null)
$sql="select * from dataorder where userid=? and uuid=? and status=0 and (ts_approved is null)";
$u=$this->db->fetchRow($sql,array($userid,$uuid));
if (empty($u)) {
$sql="insert into dataorder (userid,uuid,ts_created) values(?,?,now())";
$this->db->query($sql,array($userid,$uuid));
}
}
/*
* 离线申请（可以包括在线数据），在无数据参数时，则显示已有列表
*/
function orderAction()
{
$uuid=$this->_request->getParam('uuid');
$del = $this->_request->getParam('del');
$apply = $this->_request->getParam('apply');
$finish = $this->_request->getParam('finish');
$cancel = $this->_request->getParam('cancel');
$pdf = $this->_request->getParam('pdf');
//if (empty($uuid)) $this->_redirect('/data');
$userid=Zend_Auth::getInstance()->getIdentity()->id;
if ($uuid)
{
//处理数据入库
//离线申请的数据不应该重复，因此需要在数据库限制？还是在WEB端限制？
//在数据库中控制，只保证uuid,userid,status唯一就可以?
//存在历史遗留问题，原来的数据并不能保证唯一
//status: 1 开始进入离线申请申请程序中
// 2 填写并提交离线申请表
// 3 邮寄离线申请表
// 4 收到离线申请表
// 5 处理离线申请表
// 10:离线申请完成？
// -1: 取消了在线下载进程
//首先判断离线申请的数据数量是否超过系统限制
$sql="select count(*) as datacount from dataorder where (ts_approved is null) and userid=? and status>0 and status<5";
$r=$this->db->fetchRow($sql,array($userid));
//保证添加的离线数据申请未申请
$sql="select count(*) as datacount from dataorder where (ts_approved is null) and userid=? and uuid=? and status=1";
$r1=$this->db->fetchRow($sql,array($userid,$uuid));
if ($r['datacount']<$this->view->config->download->max && $r1['datacount']<1) {
$sql="insert into dataorder (uuid,ts_created,userid,status) values(?,now(),?,?)";
$this->db->query($sql,array($uuid,$userid,1));
//成功信息提示
$sql=$this->db->quoteInto("select title,uuid from metadata where uuid=?",$uuid);
$this->view->md=$this->db->fetchRow($sql);
} else {
if ($r1['datacount']>=1)
$this->view->msg="错误：您申请的数据已经在数据蓝中！";
else
$this->view->msg="错误：您正在进行的离线申请的数据数已经超过系统允许的最大值，请在完成本次离线申请后再进行操作！";
}
} elseif ($del) {
//删除数据申请
$sql=$this->db->quoteInto("delete from dataorder where id=?",$del);
$this->db->query($sql);
$this->_redirect('/data/order');
} elseif ($apply) {
if ($apply=='all') {
$sql=$this->db->quoteInto("update dataorder set status=2 where status=1 and userid=?",$userid);
$this->db->query($sql);
} else {
$sql="update dataorder set status=2 where status=1 and userid=? and id=?";
$this->db->query($sql,array($userid,(int)$apply));
}
} elseif ($finish) {
if ($finish=='all') {
$sql=$this->db->quoteInto("update dataorder set ts_approved=now() where status=0 and userid=?",$userid);
$this->db->query($sql);
$sql="update ftpuser set datacount=0 where userid=?";
$this->db->query($sql,array($userid));
} else {
$sql="update dataorder set ts_approved=now() where status=0 and userid=? and id=?";
$this->db->query($sql,array($userid,(int)$finish));
$sql="update ftpuser set datacount=datacount-1 where userid=?";
$this->db->query($sql,array($userid));
}
} elseif ($cancel) {
if ($cancel=='all') {
$sql=$this->db->quoteInto("update dataorder set ts_approved=now(),status=-1 where status=0 and userid=?",$userid);
$this->db->query($sql);
$sql="update ftpuser set datacount=0 where userid=?";
$this->db->query($sql,array($userid));
} else {
$sql="update dataorder set ts_approved=now(),status=-1 where status=0 and userid=? and id=?";
$this->db->query($sql,array($userid,(int)$cancel));
$sql="update ftpuser set datacount=datacount-1 where userid=?";
$this->db->query($sql,array($userid));
}
} elseif ($pdf) {
//生成PDF离线申请文件
//用户信息可以从SESSION中读取？离线申请信息
//$sql="select * from users where id=?";
$sql="select m.title||'('||m.filesize::text||'MB)' as title,m.citation,m.suppinfo from dataorder d left join metadata m on d.uuid=m.uuid where d.status=2 and d.userid=? order by d.ts_created desc";
$rows=$this->db->fetchAll($sql,array($userid));
if ($rows) {
$this->view->data2=$rows;
$this->view->form=new OfflinePdfForm();
$this->_helper->viewRenderer('pdf');
if ($this->_request->isPost()) {
$formData = $this->_request->getPost();
$datalist='';
foreach($rows as $i=>$row) $datalist.=($i+1).". ".$row['title'].";";
$formData['datalist']=$datalist;
if ($this->view->form->isValid($formData)) {
if (@$formData['save']) {
//保存
//根据pdflink字段，以判断是否已经提交
//在数据库中创建rules，在更新offlineapp表时同时更新users表中对应的信息
$sql="select id from offlineapp where userid=? and (pdflink is null or pdflink='') and (ts_approved is null)";
$row=$this->db->fetchRow($sql,array($userid));
if ($row) {
$sql="update offlineapp set username=?,email=?,phone=?,address=?,postcode=?,project=?,unit=?,datalist=?,ts_created=now() where id=?";
$this->db->query($sql,array($formData['realname'],$formData['email'],$formData['phone'],$formData['address'],$formData['postcode'],$formData['project'],$formData['unit'],$datalist,$row['id']));
} else {
$sql="insert into offlineapp (userid,username,email,phone,address,postcode,project,unit,datalist) values(?,?,?,?,?,?,?,?,?)";
$this->db->query($sql,array($userid,$formData['realname'],$formData['email'],$formData['phone'],$formData['address'],$formData['postcode'],$formData['project'],$formData['unit'],$datalist));
}
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
//生成PDF
$pdf = new ApplicantPDF();
$pdf->template=$this->view->config->offline->template;
$pdf->data = $formData;
$pdf->drawWestdc();
$pdf->addRef($rows);
$pdf->addSecurity($this->view->config->offline->security);
header("Content-Disposition: inline; filename=westdc-data-apply.pdf");
header("Content-Type:application/pdf");
//header("Content-Length: " . strlen($pdfstring));
echo $pdf->Output('westdc-data-apply.pdf','S');
die();
//exit;
} elseif ($formData['submit']) {
//提交
//生成PDF
$pdf = new ApplicantPDF();
$pdf->template=$this->view->config->offline->template;
$pdf->data = $formData;
$pdf->drawWestdc();
$pdf->addRef($rows);
$pdf->addSecurity($this->view->config->offline->security);
$fn=$formData['realname'].date('YmdHis').".pdf";
$pdf->Output($this->view->config->offline->savepath."/".$fn, 'F');
//保存到数据库
$sql="select id from offlineapp where userid=? and pdflink is null and (ts_approved is null)";
$row=$this->db->fetchRow($sql,array($userid));
if ($row) {
$sql="update offlineapp set username=?,email=?,phone=?,address=?,postcode=?,project=?,unit=?,datalist=?,ts_created=now(),pdflink=? where id=?";
$this->db->query($sql,array($formData['realname'],$formData['email'],$formData['phone'],$formData['address'],$formData['postcode'],$formData['project'],$formData['unit'],$datalist,$fn,$row['id']));
} else {
$sql="insert into offlineapp (userid,username,email,phone,address,postcode,project,unit,datalist,pdflink) values(?,?,?,?,?,?,?,?,?,?)";
$this->db->query($sql,array($userid,$formData['realname'],$formData['email'],$formData['phone'],$formData['address'],$formData['postcode'],$formData['project'],$formData['unit'],$datalist,$fn));
$sql="select id from offlineapp where userid=? and pdflink=?";
$row=$this->db->fetchRow($sql,array($userid,$fn));
}
$sql="update dataorder set status=3, offlineappid=? where status=2 and userid=?";
$this->db->query($sql,array($row['id'],$userid));
//发送用户邮件进行信息提示和说明
//$mail = new Zend_Mail('utf-8');
$mail = new WestdcMailer($this->view->config->smtp);
$body=file_get_contents($this->view->config->offline->email->template);
$body=str_replace("[username]",$formData['realname'],$body);
$body=str_replace("[datalist]",str_replace(";","\n",$datalist),$body);
$mail->setBodyText($body);
$mail->addTo($formData['email']);
$mail->setSubject('您在西部数据中心进行的离线申请');
$mail->setFrom($this->view->config->service->email,'西部数据中心服务组');
$attach=$mail->createAttachment($pdf->Output('applicant','S'));
$attach->filename='数据申请-'.$formData['realname'].'.pdf';
$mail->send();
//跳转到/data/order，并提示帮助信息，告知用户已经发送EMAIL
$this->messenger->addMessage('提示信息：您的离线申请已经提交，系统已经发送一封邮件给您，请打印出申请表并签字后邮寄给西部数据中心服务组，具体信息请参考邮件说明。');
$this->_redirect('/data/order');
}
}
} else {
$sql="select u.*,o.postcode from users u left join offlineapp o on u.id=o.userid where u.id=?";
$row=$this->db->fetchRow($sql,array($userid));
/*$row=$ut->fetchRow('id='.$userid);
$formData['email']=$row->email;
$formData['phone']=$row->phone;
$formData['realname']=$row->realname;
$formData['unit']=$row->unit;
$formData['address']=$row->address;
$formData['purpose']=$row->project;
$formData['id']=$row->id;*/
$this->view->form->populate($row);
}
} else
$this->view->msg="错误：您还没有提交任何离线申请的数据，或您的数据申请已经正式提交（等待处理过程中）！";
}
//显示已经申请的数据，包括已经提交的申请和未提交的申请，还有已经处理完成的申请，正在进行的在线数据下载
$sql="select d.*,m.title,m.datatype from dataorder d left join metadata m on d.uuid=m.uuid where (d.status>0 or (d.status=0 and (d.ts_approved is null))) and d.userid=? order by d.status,d.ts_created desc";
$rows=$this->db->fetchAll($sql,array($userid));
foreach($rows as $row) {
switch ($row['status']){
case 0:
$dataorder0[]=$row;
break;
case 1:
$dataorder1[]=$row;
break;
case 2:
case 3:
case 4:
$dataorder2[]=$row;
break;
case 5:
$dataorder3[]=$row;
break;
default:
break;
}
}
@$this->view->dataorder0=$dataorder0;
@$this->view->dataorder1=$dataorder1;
@$this->view->dataorder2=$dataorder2;
@$this->view->dataorder3=$dataorder3;
}
/*
* 查看数据缩略图
*/
function thumbAction()
{
$id = (int)$this->_request->getParam('id');
if ($id>0) {
$thumb=$this->db->fetchRow($this->db->quoteInto('select * from thumbnail where id=?',$id));
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
if (empty($thumb['data'])) {
header("Content-Type:image/png");
header("Content-Length: " . filesize("images/nothumb.png"));
$file=fopen("images/nothumb.png",'r');
fpassthru($file);
exit;
} else {
header("Content-Type:image/".$thumb['filetype']);
print base64_decode($thumb['data']);
}
}
}
/*
*附件下载
*/
function attachAction(){
$uuid = $this->_request->getParam('uuid');
if(!empty($uuid))
{
$sql="select * from mdattach m left join attachments a on m.id=a.id where m.uuid='$uuid'";
$re=$this->db->query($sql);
$atts = $re->fetch();
if(empty($atts['id']))
{
$this->_redirect("/data/$uuid");
}//没有附件
$auth = Zend_Auth::getInstance();
if($auth->hasIdentity())
{
/*
$user = $auth->getIdentity();
$userid = $user->id;
$sql = "select d.* from dataorder d
left join users u on u.id=d.userid
left join metadata m on m.uuid=d.uuid
where (d.status=5 and d.userid='$userid' and d.uuid='$uuid') or u.usertype='administrator'";
$re= $this->db->query($sql);
$row=$re->fetch();
if(!empty($row['uuid']))
{
$this->messenger->addMessage('您没有权限下载该附件');
$this->_redirect("/data");
}
else
{*/
//由于涉及多个文件下载，所以将附件添加到zip压缩文件再输出
$sql="select * from mdattach m left join attachments a on m.id=a.id where m.uuid='$uuid'";
$re=$this->db->query($sql);
$atts = $re->fetchAll();
$zip = new ZipArchive();
$url=$this->view->config->upload."tmp/attachments_$uuid.zip";//创建临时文件
$opened=$zip->open($url, ZIPARCHIVE::CREATE | ZIPARCHIVE::OVERWRITE);
if( $opened !== true ){
die("cannot open {$url} for writing.");
}
$updates = array(); //统计被下载的附件ID
foreach ($atts as $k=>$v)
{
if (is_file($this->view->config->upload.$v['filename'])) {
$updates[]=$v['id'];
$zip->addFile($this->view->config->upload.$v['filename'],'/'.basename($v['filename']));
}
}
$zip->close();
//更新统计
$ids=join(',',$updates);
$sql = "update attachments set downtimes=downtimes+1 where id in ($ids)";
@$this->db->exec($sql);
//输出下载
$content=file_get_contents($url);
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
->setHeader('Content-Disposition','attachment; filename="'.basename($url).'"')
->setHeader('Content-Length', strlen($content))
->setHeader('Content-Type','application/force-download')
->setHeader('Content-Type','application/download')
->setHeader('Content-Type','application/zip')
->setHeader('Content-Description','File Transfer')
->setHeader('Content-Transfer-Encoding','binary')
->setHeader('Expires',0)
->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
->setHeader('Pragma','public')
->setBody($content);
// }
}//end if
else
{
$this->messenger->addMessage('您没有权限下载该附件');
$this->_redirect("/data/$uuid");
}//未登陆
}//end if
else
{
$this->messenger->addMessage('您没有权限下载该附件');
$this->_redirect("/data/$uuid");
}//无权限
}
/*
* 西部计划项目及其数据产出
*/
public function westeeAction()
{
//$sql="select w.*,m.uuid from westee w left join westeemd m on w.id=m.eeid order by w.id";
$sql="select * from westee order by id";
$this->view->westee=$this->db->fetchAll($sql);
$sql="select w.eeid,m.title,m.uuid from westeemd w left join metadata m on w.uuid=m.uuid order by w.eeid";
$this->view->westeemd=$this->db->fetchAll($sql);
}
public function pingbackAction()
{
$this->_helper->ViewRenderer->setNoRender();
$this->_helper->layout->disableLayout();
$server = new Zend_XmlRpc_Server();
$server->setClass('PingbackRpc', 'pingback');
echo $server->handle();
}
public function pingtestAction()
{
$this->_helper->ViewRenderer->setNoRender();
$this->_helper->layout->disableLayout();
$client = new Zend_XmlRpc_Client('http://test.westgis.ac.cn/data/pingback');
$arg1 = 'http://wlx.westgis.ac.cn/567/';
$arg2 = 'http://test.westgis.ac.cn/data/487591d0-d437-4114-b810-cbef7c4ee4b2';
//$result = $client->call('pingback.ping', array($arg1, $arg2));
$test = $client->getProxy('pingback');
$test->ping($arg1,$arg2);
//var_dump($result);
}
public function outputAction()
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$sql="select title,datatype,filesize,id from normalmetadata";
$md=$this->db->fetchAll($sql);
foreach($md as $m)
{
print $m["title"].",";
print ($m["datatype"]?"内部":"公开").",";
print ($m["filesize"]==1?" ":$m["filesize"]).",";
$sql1="select keyword from keyword where id=".$m["id"]." and keytype='place'";
$kd=$this->db->fetchAll($sql1);
foreach ($kd as $p) print $p["keyword"]." ";
print ",";
$sql1="select keyword from keyword where id=".$m["id"]." and keytype='temporal'";
$kd=$this->db->fetchAll($sql1);
foreach ($kd as $p) print $p["keyword"]." ";
print ",";
print "
";
}
}
/*
* 转换元数据为WORD DOC格式
*/
public function docAction()
{
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$uuid=$this->_request->getParam('uuid');
$review=$this->_request->getParam('review');
if (!empty($uuid))
{
$sql="select x.data,m.title,m.description,g.id,m.projection from xml x left join metadata m on m.id=x.id left join geonetworkmetadata g on g.uuid=m.uuid where m.uuid=".$this->db->quote($uuid);
$row=$this->db->fetchRow($sql);
$sql="select r.* from reference r left join mdref m on m.refid=r.id where m.uuid=?";
$sql=$this->db->quoteInto($sql,$uuid);
$ref=$this->db->fetchAll($sql);
$reference='';
foreach($ref as $refer)
{
$reference.='- '.$refer['reference'].'
';
}
$reference.='
';
if (is_numeric($row['projection']))
{
$sql="select proj4text from spatial_ref_sys where auth_srid=?";
$rs=$this->db->fetchRow($sql,array($row['projection']));
if ($rs) $projection=$rs['proj4text'];
}
if (empty($projection)) $projection=$row['projection'];
} else
$projection='';
$dom = new DOMDocument();
$dom->loadXML($row['data']);
//提前对表格进行预处理
$wiki=new WikiFormat();
$abs=$wiki->parseTable($this->view->escape($row["description"]));
//处理外部链接
$abs=preg_replace('/\[\s*(http:\/\/.+?)\s+(.*?)\]/m','$2',$abs);
$abs=str_replace(array("\r\n", "\n", "\r"),'',$abs);
$abs=str_replace("'","'",$abs);//not needed?
$id = $row['id'];
$thumburl=sprintf('%05d',floor(($id+0.1)/100)*100).'-'.sprintf('%05d',ceil(($id+0.1)/100)*100-1)."/".$id;
$xslt = new XSLTProcessor();
$xslt->registerPHPFunctions();
$xslt->setParameter('', 'thumburl', $thumburl);
$xslt->setParameter('', 'abstract', $abs);
$xslt->setParameter('','projection',$projection);
$xslt->setParameter('','reference',$reference);
$XSL = new DOMDocument();
$XSL->load( '../data/doc.xsl', LIBXML_NOCDATA);
$xslt->importStylesheet($XSL);
$content='
';
$content.=''.$row['title'].'';
$content.='
';
$content.=$xslt->transformToXML($dom);
if ($review==1) $content.=file_get_contents('../data/review-table.htm',true);
$content.="";
$this->getResponse()->setHeader('Content-Type', 'application/vnd.ms-doc')
->setHeader('Content-Disposition','attachment; filename="'.$row['title'].'.doc"')
->setHeader('Content-Length', strlen($content))
->setHeader('Content-Type','application/force-download')
->setHeader('Content-Type','application/download')
->setHeader('Content-Description','File Transfer')
->setHeader('Content-Transfer-Encoding','binary')
->setHeader('Expires',0)
->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
->setHeader('Pragma','public')
->setBody($content);
}
}
".($c['content'])."