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westdc-zf1/application/default/controllers/DataController.php

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westdc php version 1.0
2009-03-06 03:20:46 +00:00
<?php
class DataController extends Zend_Controller_Action
{
function __call($id, $arguments)
{
Zend_Debug::dump($arguments,'argu');
Zend_Debug::dump($id,'id');
$this->_helper->viewRenderer->setNoRender();
$this->_helper->layout->disableLayout();
}
function preDispatch()
{
$this->db=Zend_Registry::get('db');
$this->view->config = Zend_Registry::get('config');
$this->messenger=$this->_helper->getHelper('FlashMessenger');
$this->view->messages = $this->messenger->getMessages();
}
function indexAction()
{
$md = new MetadataTable();
$db=$md->getAdapter();
//序列
$state=$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
$state=$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
修改关键词展示方式（以下载次数作为排序依据，影响到主题关键词和时间关键词）
2009-11-27 02:19:23 +00:00
$state=$db->query("select keyword,count(*) from keyword where keytype='place' group by keyword order by count desc limit 20");
fix ticket #86, 限制了关键词在数据首页显示的数量,目前是20条，同时调整了关键词显示页面的关键词大小。
2009-07-30 07:13:38 +00:00
$k1=$state->fetchAll();
修改关键词展示方式（以下载次数作为排序依据，影响到主题关键词和时间关键词）
2009-11-27 02:19:23 +00:00
//$state=$db->query("select keyword,count(*) from keyword where keytype='theme' group by keyword order by count desc limit 20");
$state=$db->query("select k.keyword,count(k.keyword) from keyword k left join metadata 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");
fix ticket #86, 限制了关键词在数据首页显示的数量,目前是20条，同时调整了关键词显示页面的关键词大小。
2009-07-30 07:13:38 +00:00
$k2=$state->fetchAll();
$state=$db->query("select keyword,count(*) from keyword where keytype='discipline' group by keyword order by count desc limit 20");
$k3=$state->fetchAll();
$state=$db->query("select keyword,count(*) from keyword where keytype='stratum' group by keyword order by count desc limit 20");
$k4=$state->fetchAll();
修改关键词展示方式（以下载次数作为排序依据，影响到主题关键词和时间关键词）
2009-11-27 02:19:23 +00:00
//$state=$db->query("select keyword,count(*) from keyword where keytype='temporal' group by keyword order by count desc limit 20");
$state=$db->query("select k.keyword,count(k.keyword) from keyword k left join metadata 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");
fix ticket #86, 限制了关键词在数据首页显示的数量,目前是20条，同时调整了关键词显示页面的关键词大小。
2009-07-30 07:13:38 +00:00
$k5=$state->fetchAll();
$this->view->keywords=array('place'=>$k1,'theme'=>$k2,'discipline'=>$k3,'stratum'=>$k4,'temporal'=>$k5);
westdc php version 1.0
2009-03-06 03:20:46 +00:00
//最新10个入库数据
$state=$db->query('select id,uuid,title from metadata 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()
{
在线数据清单和离线数据动态生成。初步完成了特色数据集光盘和元数据的连接处理。
2009-11-27 07:31:46 +00:00
$md=new MetadataTable();
$db=$md->getAdapter();
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=30;
$offset=$limit*($page-1);
$state=$db->query('select count(*) from metadata where datatype=0');
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$db->select();
$select->from('metadata','*')->where('datatype=0')->order('id desc')->limitPage($page,$limit);
$this->view->metadata = $db->fetchAll($select);
$this->view->page=new Pagination($sum,$page,$limit);
westdc php version 1.0
2009-03-06 03:20:46 +00:00
}
function offlinelistAction()
{
在线数据清单和离线数据动态生成。初步完成了特色数据集光盘和元数据的连接处理。
2009-11-27 07:31:46 +00:00
$md=new MetadataTable();
$db=$md->getAdapter();
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=30;
$offset=$limit*($page-1);
$state=$db->query('select count(*) from metadata where datatype=1');
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$db->select();
$select->from('metadata','*')->where('datatype=1')->order('id desc')->limitPage($page,$limit);
$this->view->metadata = $db->fetchAll($select);
$this->view->page=new Pagination($sum,$page,$limit);
westdc php version 1.0
2009-03-06 03:20:46 +00:00
}
//展示最近20条离线神情记录情况
function offlineappAction()
{
首页离线记录按照申请时间排序.
2009-04-28 11:55:44 +00:00
$sql="select * from offlineapp where ts_approved is not null order by ts_created desc limit 20";
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$this->view->rows=$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()
{
$md=new MetadataTable();
$db=$md->getAdapter();
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=10;
$offset=$limit*($page-1);
$state=$db->query('select count(*) from metadata');
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$db->select();
$select->from('metadata','*')->order('id desc')->limitPage($page,$limit);
$this->view->metadata = $db->fetchAll($select);
$this->view->page=new Pagination($sum,$page,$limit);
}
function tagAction()
{
$id = (int)$this->_request->getParam('id');
$key = $this->_request->getParam('key');
$md=new KeywordTable();
$db=$md->getAdapter();
$state=$db->query('select keyword,count(*),keytype from keyword group by keyword,keytype order by keytype,count desc');
$this->view->keywords=$state->fetchAll();
if ($id>0 or !empty($key)) {
if (empty($key)) {
$where=$db->quoteInto('id = ?',$id);
$row=$md->fetchRow($where);
$key=$row->name;
}
$this->view->codename=$key;
$sql=$db->quoteInto('select m.* from metadata m,keyword k where m.id=k.id and k.keyword=?',$key);
$state=$db->query($sql);
$this->view->metadata=$state->fetchAll();
}
}
/*
* 数据集序列浏览
*/
function seriesAction()
{
$id = (int)$this->_request->getParam('id');
$md=new SeriesTable();
$db=$md->getAdapter();
$state=$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) {
$where=$db->quoteInto('id = ?',$id);
$row=$md->fetchRow($where);
$this->view->codename=$row->name;
$sql='select m.* from metadata m,dataseries d where m.id=d.id and d.sid=?';
$state=$db->query($sql,array($id));
$this->view->metadata = $state->fetchAll();
} else {
//提供全部数据集序列列表
}
}
/*
* 分类浏览模式
*/
function categoryAction()
{
$code = (int)$this->_request->getParam('code');
$md=new CategoryCodeTable();
$db=$md->getAdapter();
$state=$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) {
$where=$db->quoteInto('code = ?',$code);
$row=$md->fetchRow($where);
$this->view->codename=(empty($row->name_zh)?$row->name:$row->name_zh);
$sql='select m.* from metadata m,category c where m.id=c.id and c.code=?';
$state=$db->query($sql,array($code));
$this->view->metadata = $state->fetchAll();
} else {
//提供全部分类列表
}
}
/*
* 时间浏览方式
* todo:实现xml的缓存
*/
function timelineAction()
{
$dateformat="D M j Y G:i:s O";
$md = new MetadataTable();
$db=$md->getAdapter();
$state=$db->query('select id,uuid,title,description,timebegin,timeend from metadata where timebegin is not null');
$rows=$state->fetchAll();
$timexml='<data>';
foreach($rows as $row) {
$timexml.='<event start="'.date($dateformat,strtotime($row['timebegin'])).'" ';
if ($row['timeend']!='') $timexml.=' end="'.date($dateformat,strtotime($row['timeend'])).'" ';
$timexml.= ' title="'.$row['title'].'" image="/images/westdc_40w.gif" link="/data/'.$row['uuid'].'">'.$row['description'].'</event>';
}
$timexml.='</data>';
$fp=fopen('time.xml','w');
fwrite($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; }
$sql='select id,west,south,north,east,title from metadata'.$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']);
$feature->geometry=$box;
$geomd->addFeature($feature);
}
$this->_helper->json($geomd);
}
/*
* 返回XML源文件
*/
function xmlAction()
{
$id=(int)$this->_request->getParam('id');
$xml=new XmlTable();
$db=$xml->getAdapter();
$where=$db->quoteInto('id=?',$id);
$order='id desc';
$row=$xml->fetchRow($where,$order);
$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 metadata 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;
实现高级搜索功能。
2009-11-27 14:20:19 +00:00
//$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');
westdc php version 1.0
2009-03-06 03:20:46 +00:00
if (empty($page)) $page=1;
$limit=10;
$offset=$limit*($page-1);
if (!empty($key)) {
$md=new MetadataTable();
$db=$md->getAdapter();
实现高级搜索功能。
2009-11-27 14:20:19 +00:00
$sql=$db->quoteInto('select count(*) from metadata where title ilike ? or description ilike ?','%'.$key.'%');
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$state=$db->query($sql);
$row=$state->fetchAll();
$sum=$row[0]['count'];
$select=$db->select();
实现高级搜索功能。
2009-11-27 14:20:19 +00:00
$select->from('metadata','*')->where('title ilike ? or description ilike ?','%'.$key.'%')->order('id desc')->limit($limit,$offset);
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$this->view->metadata = $db->fetchAll($select);
$this->view->page=new Pagination($sum,$page);
$this->view->key=$key;
}
}
}
/*
* todo: 高级搜索
*/
function advancesearchAction()
{
实现高级搜索功能。
2009-11-27 14:20:19 +00:00
$this->view->addHelperPath('helper','Zend_View_Helper_');
$form=new SearchForm();
$this->view->form=$form;
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$md=new MetadataTable();
$db=$md->getAdapter();
$page=(int)$this->_request->getParam('page');
if (empty($page)) $page=1;
$limit=10;
$offset=$limit*($page-1);
实现高级搜索功能。
2009-11-27 14:20:19 +00:00
$key=$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 metadata where east<? and west>? and north<? and south>? and (title ilike ? or description ilike ?)';
$row=$db->fetchAll($sql,array($e,$w,$n,$s,'%'.$key.'%','%'.$key.'%'));
} else {
$sql='select count(*) from metadata where east<? and west>? and north<? and south>?';
$row=$db->fetchAll($sql,array($e,$w,$n,$s));
}
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$sum=$row[0]['count'];
$select=$db->select();
实现高级搜索功能。
2009-11-27 14:20:19 +00:00
$select->from('metadata','*')->where('east<?',$e)->where('west>?',$w)->where('north<?',$n)->where('south>?',$s);
if (!empty($key)) $select->where('(title ilike ? or description ilike ?)','%'.$key.'%');
$select->order('id desc')->limit($limit,$offset);
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$this->view->metadata = $db->fetchAll($select);
$this->view->page=new Pagination($sum,$page);
实现高级搜索功能。
2009-11-27 14:20:19 +00:00
$this->view->key=$key;
}
westdc php version 1.0
2009-03-06 03:20:46 +00:00
}
/*
* 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()
{
$md=new MetadataTable();
$db=$md->getAdapter();
$id = (int)$this->_request->getParam('id');
if (empty($id)) {
$uuid = $this->_request->getParam('uuid');
if (empty($uuid)) $this->_redirect('/data');
$where=$db->quoteInto('uuid = ?',$uuid);
$row=$md->fetchRow($where);
} else {
$where=$db->quoteInto('id = ?',$id);
$row=$md->fetchRow($where);
}
if (!$row) $this->_redirect('/data');
$id=$row->id;
$uuid=$row->uuid;
$this->view->metadata=$row;
if (is_numeric($row->projection))
{
$sql="select proj4text from spatial_ref_sys where auth_srid=?";
$rs=$db->fetchRow($sql,array((int)$row->projection));
if ($rs) $this->view->projection=$rs['proj4text'];
}
$where=$db->quoteInto('id= ?',$id);
$order='keytype';
$keyt=new KeywordTable();
$this->view->keys=$keyt->fetchAll($where,$order);
$sql='select c.code,cc.name,cc.name_zh from category c,categorycode cc where c.code=cc.code and c.id= ?';
$state=$db->query($sql,array($id));
$this->view->category=$state->fetchAll();
$sql='select s.name from dataseries d, series s where d.sid=s.id and d.id= ?';
$state=$db->query($sql,array($id));
$this->view->series=$state->fetchAll();
$sql=$db->quoteInto("select count(*) as count from dataorder where uuid=?",$uuid);
$row=$db->fetchRow($sql);
$this->view->downloaded=$row['count'];
//update the viewed times
$sql="update mdstat set viewed=viewed+1 where uuid=?";
$db->query($sql,array($uuid));
$sql=$db->quoteInto("select viewed from mdstat where uuid=?",$uuid);
$row=$db->fetchRow($sql);
$this->view->viewed=$row['viewed'];
//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 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 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
$sql="select * from knl_article where ";
foreach($this->view->keys as $k)
{
if ($k->keytype=='theme')
{
$sql.=" title like '%".$k->keyword."%' or ";
}
}
$sql.=" 1<>1 limit 10";
$this->view->literature=$this->db->fetchAll($sql);
//数据评论
$sql="select * from comments where uuid=? order by id desc";
$this->view->comments=$this->db->fetchAll($sql,array($uuid));
$user=Zend_Auth::getInstance()->getIdentity();
$commentForm=new CommentForm();
$formdata['uuid']=$uuid;
$formdata['id']=0;//用户ID，默认为0，即未登录用户
$this->view->addHelperPath('helper','Zend_View_Helper_');
if ($this->_request->isPost()) {
include_once("bcspamblock.php");
$formdata=$this->_request->getPost();
修复登录用户的留言问题(ticket #81)。
2009-05-06 03:54:42 +00:00
if ($user) {
$formdata['id']=$user->id;
$formdata['author']=$user->username;
$formdata['email']=$user->email;
}
westdc php version 1.0
2009-03-06 03:20:46 +00:00
if (bcspamblock_verify() && $commentForm->isValid($formdata)) {
$sql="insert into comments (userid,uuid,author,email,url,ip,content,agent,type) values(?,?,?,?,?,?,?,?,?)";
$agent=$this->_request->getHeader('User-Agent');
$ip=$this->_request->getServer('REMOTE_ADDR');
$type='comment';
$stripper = new Zend_Filter_StripTags('strong');//剔除特殊字符HTML
$content=$stripper->filter($formdata['content']);
$author=$stripper->filter($formdata['author']);
$this->db->query($sql,array($formdata['id'],$formdata['uuid'],$author,$formdata['email'],$formdata['url'],$ip,$content,$agent,$type));
$formdata['content']='';
}
修复登录用户的留言问题(ticket #81)。
2009-05-06 03:54:42 +00:00
}
if ($user) {
$formdata['id']=$user->id;
$formdata['author']=$user->username;
$formdata['email']=$user->email;
westdc php version 1.0
2009-03-06 03:20:46 +00:00
}
$commentForm->populate($formdata);
$this->view->commentForm=$commentForm;
//metadata,keyword,series,category,
}
/*
* 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));
if ($comments)
{
foreach($comments as $c)
{
//$author=$this->view->escape($c['author']);
$author=$c['author'];
$author=($c['userid'])?"<strong>".$author."</strong>":$author;
$author=($c['url'])?'<a href="'.$c['url'].'">'.$author.'</a>':$author;
print "<div class='comment-content'><span>".$author." 发表于".date('Y-m-d H:i:s',strtotime($c['ts_created']))."</span><p>".($c['content'])."</p></div>";
}
}//else echo "<li>No comments.</li>";
}
/*
* 数据下载，根据UUID进行判断
1 一条元数据项目对应的多个虚拟目录对应到一个数据下载项 2 修正了多个虚拟目录不能下载的问题(ticket #63)
2009-03-08 02:57:48 +00:00
* 一次只下载一个数据（一个元数据项）
westdc php version 1.0
2009-03-06 03:20:46 +00:00
*/
function downloadAction()
{
$uuid=$this->_request->getParam('uuid');
if (empty($uuid)) $this->_redirect('/data');
$userid=Zend_Auth::getInstance()->getIdentity()->id;
修改默认的FTP用户名为westdc+id形式。(ticket #73)
2009-03-20 05:36:25 +00:00
$this->view->username='westdc'.Zend_Auth::getInstance()->getIdentity()->id;
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$sql=$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'));
1 一条元数据项目对应的多个虚拟目录对应到一个数据下载项 2 修正了多个虚拟目录不能下载的问题(ticket #63)
2009-03-08 02:57:48 +00:00
$sql=$this->db->quoteInto("select * from ftpuser where userid=?",$userid);
$row=$this->db->fetchRow($sql);
调整下载计数器
2009-03-14 07:01:11 +00:00
$datacount=$row['datacount'];
westdc php version 1.0
2009-03-06 03:20:46 +00:00
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();
filesize远程FTP文件会返回0长度，使用strlen代替(ticket #85)
2009-05-19 04:14:26 +00:00
$content=file_get_contents($url);
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$this->getResponse()->setHeader('Content-Type', 'application/octet-stream')
->setHeader('Content-Disposition','attachment; filename="'.basename($url).'"')
filesize远程FTP文件会返回0长度，使用strlen代替(ticket #85)
2009-05-19 04:14:26 +00:00
->setHeader('Content-Length', strlen($content))
westdc php version 1.0
2009-03-06 03:20:46 +00:00
->setHeader('Content-Type','application/force-download')
->setHeader('Content-Type','application/download')
->setHeader('Content-Description','File Transfer')
->setHeader('Content-Transfer-Encoding','binary')
->setHeader('Expires',0)
->setHeader('Cache-Control','must-revalidate, post-check=0, pre-check=0')
->setHeader('Pragma','public')
filesize远程FTP文件会返回0长度，使用strlen代替(ticket #85)
2009-05-19 04:14:26 +00:00
->setBody($content);
westdc php version 1.0
2009-03-06 03:20:46 +00:00
} else {
//是一个FTP，返回用户名称和密码说明
1 一条元数据项目对应的多个虚拟目录对应到一个数据下载项 2 修正了多个虚拟目录不能下载的问题(ticket #63)
2009-03-08 02:57:48 +00:00
if ($p['host']=='ftp.westgis.ac.cn')
westdc php version 1.0
2009-03-06 03:20:46 +00:00
{
//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,
1 一条元数据项目对应的多个虚拟目录对应到一个数据下载项 2 修正了多个虚拟目录不能下载的问题(ticket #63)
2009-03-08 02:57:48 +00:00
"time"=>$this->view->ftptime,
"datacount"=>$datacount);
westdc php version 1.0
2009-03-06 03:20:46 +00:00
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<6";
$r=$this->db->fetchRow($sql,array($userid));
if ($r['datacount']<$this->view->config->download->max) {
$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 {
$this->view->msg="错误：您正在进行的离线申请的数据数已经超过系统允许的最大值，请在完成本次离线申请后再进行操作！";
}
} elseif ($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 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 {
fix ticket #66:修正邮件类错误，FPDF类要求错误模式不能为strict。
2009-03-13 02:41:26 +00:00
$sql="insert into offlineapp (userid,username,email,phone,address,postcode,project,unit,datalist) values(?,?,?,?,?,?,?,?,?)";
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$this->db->query($sql,array($userid,$formData['realname'],$formData['email'],$formData['phone'],$formData['address'],$formData['postcode'],$formData['project'],$formData['unit'],$datalist));
}
fix ticket #66:修正邮件类错误，FPDF类要求错误模式不能为strict。
2009-03-13 02:41:26 +00:00
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
westdc php version 1.0
2009-03-06 03:20:46 +00:00
//生成PDF
$pdf = new ApplicantPDF();
$pdf->template=$this->view->config->offline->template;
$pdf->data = $formData;
$pdf->drawWestdc();
header("Content-Disposition: inline; filename=result.pdf");
header("Content-Type:application/pdf");
//header("Content-Length: " . strlen($pdfstring));
fix ticket #66:修正邮件类错误，FPDF类要求错误模式不能为strict。
2009-03-13 02:41:26 +00:00
echo $pdf->Output('westdc-data-apply.pdf','S');
die();
//exit;
westdc php version 1.0
2009-03-06 03:20:46 +00:00
} elseif ($formData['submit']) {
//提交
//生成PDF
$pdf = new ApplicantPDF();
$pdf->template=$this->view->config->offline->template;
$pdf->data = $formData;
$pdf->drawWestdc();
$fn=$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 {
fix ticket #66:修正邮件类错误，FPDF类要求错误模式不能为strict。
2009-03-13 02:41:26 +00:00
$sql="insert into offlineapp (userid,username,email,phone,address,postcode,project,unit,datalist,pdflink) values(?,?,?,?,?,?,?,?,?,?)";
westdc php version 1.0
2009-03-06 03:20:46 +00:00
$this->db->query($sql,array($userid,$formData['realname'],$formData['email'],$formData['phone'],$formData['address'],$formData['postcode'],$formData['project'],$formData['unit'],$datalist,$fn));
}
$sql="update dataorder set status=3 where status=2 and userid=?";
$this->db->query($sql,array($userid));
//发送用户邮件进行信息提示和说明
//$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->addHeader('Reply-To', $this->view->config->service->email);
$mail->setFrom($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';
/*$tr=new Zend_Mail_Transport_Smtp($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();
//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:
case 5:
$dataorder2[]=$row;
break;
default:
$dataorder3[]=$row;
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) {
$md=new ThumbnailTable();
$thumb=$md->fetchRow('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);
}
}
}
实现西部数据计划列表及其对应元数据列表功能，一个项目可对应多条元数据。
2009-11-27 02:50:58 +00:00
/*
* 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);
}
westdc php version 1.0
2009-03-06 03:20:46 +00:00
public function pingbackAction()
{
$this->_helper->ViewRenderer->setNoRender();
$this->_helper->layout->disableLayout();
$server = new Zend_XmlRpc_Server();
$server->setClass('PingbackRpc', 'pingback');
echo $server->handle();
修改关键词展示方式（以下载次数作为排序依据，影响到主题关键词和时间关键词）
2009-11-27 02:19:23 +00:00
}
westdc php version 1.0
2009-03-06 03:20:46 +00:00
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);
修改关键词展示方式（以下载次数作为排序依据，影响到主题关键词和时间关键词）
2009-11-27 02:19:23 +00:00
}
westdc php version 1.0
2009-03-06 03:20:46 +00:00
}