bob
/
westdc-zf1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

add bigthumbAction, ticket #227.

This commit is contained in:
wlx 2011-10-28 09:40:00 +00:00
parent d2208be393
commit 3dde2e50f2
1 changed files with 32 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
application/default/controllers/ServiceController.php
View File

@ -58,6 +58,38 @@ class ServiceController extends Zend_Controller_Action
}
/*
* 查看数据缩略大图
*/
function bigthumbAction()
{
$id = (int)$this->_request->getParam('id');
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);
}
$sql="select g.id as gid,t.filename,t.filetype from geonetworkmetadata g left join metadata m on g.uuid=m.uuid left join thumbnail t on t.id=m.id where ".$where;
$thumb=$this->db->fetchRow($sql);
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
if (empty($thumb['filename'])) {
header("Content-Type:image/png");
header("Content-Length: " . filesize("images/nothumb.png"));
$file=fopen("images/nothumb.png",'r');
fpassthru($file);
exit;
} else {
$url=$this->view->config->bigthumb->path.sprintf('%05d',floor(($thumb['gid']+0.1)/100)*100).'-'.sprintf('%05d',ceil(($thumb['gid']+0.1)/100)*100-1)."/".$thumb['gid'];
$url.='/public/'.str_replace('_s.','.',$thumb['filename']);
header("Content-Type:image/".$thumb['filetype']);
$file=fopen($url,'r');
fpassthru($file);
exit;
}
}
/*
* 搜索, no page, json output
*/
function searchAction()