441 lines
16 KiB
PHP
441 lines
16 KiB
PHP
<?php
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class HiwaterController extends DataController
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{
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private $limit=20;
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function preDispatch()
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{
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parent::preDispatch();
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//$this->_helper->layout->setLayout('hiwater');
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$this->debug = 1;
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$acName = $this->_request->getActionName();
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if(in_array($acName,array("aviation","radiometer","lidar","widas","nearvis","thermal")))
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{
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$this->view->pageIn = "collapse1";
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}
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else if(in_array($acName,array("airborne","vegstructure","vegtype","vegparam","dem","dsm","temperature","soilmoisture")))
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{
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$this->view->pageIn = "collapse2";
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}
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else if(in_array($acName,array("hmon","autometeo","ec",'las','prec')))
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{
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$this->view->pageIn = "collapse3";
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}
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else if(in_array($acName,array("cgs","calibration","ground",'sync')))
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{
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$this->view->pageIn = "collapse4";
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}
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else if(in_array($acName,array("wsn","waternet","soilnet","bnunet",'bnulai')))
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{
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$this->view->pageIn = "collapse5";
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}
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else if(in_array($acName,array("other")))
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{
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$this->view->pageIn = "collapse6";
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}
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$this->view->pageID = "hiwater-".$acName;
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}
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function indexAction()
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{
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$sql="select m.uuid,m.title,m.id,m.description from normalmetadata m left join thumbnail t on m.id=t.id where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and length(t.data)>2 order by random() limit 3";
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$this->view->meatdata=$this->db->fetchAll($sql);
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$archive = new Archive($this->db);
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$this->view->info = $archive->getOneArchive('HiWATER：黑河流域生态-水文过程综合遥感观测联合试验','about');
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}
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/*
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* 数据浏览
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*/
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function browseAction()
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{
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$page=(int)$this->_request->getParam('page');
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if (empty($page)) $page=1;
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$offset=$this->limit*($page-1);
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$state=$this->db->query("select count(*) from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ");
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$row=$state->fetchAll();
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$sum=$row[0]['count'];
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$select=$this->db->select();
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$select->from('normalmetadata','*')->where(" uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ")->order('title desc')->limitPage($page,$this->limit);
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$this->view->metadata = $this->db->fetchAll($select);
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$this->view->page=new Pagination($sum,$page,$this->limit);
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$this->view->offset=$offset+1;
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}
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function thumbAction()
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{
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$page=(int)$this->_request->getParam('page');
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if (empty($page)) $page=1;
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$offset=$this->limit*($page-1);
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$state=$this->db->query("select count(*) from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ");
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$row=$state->fetchAll();
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$sum=$row[0]['count'];
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$select=$this->db->select();
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$select->from('normalmetadata as m','m.*')
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->where(" uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ")
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->order('m.title desc')->limitPage($page,$this->limit);
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$this->view->metadata = $this->db->fetchAll($select);
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$this->view->page=new Pagination($sum,$page,$this->limit);
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}
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function documentAction()
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{
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$page=(int)$this->_request->getParam('page');
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if (empty($page)) $page=1;
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$offset=$this->limit*($page-1);
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$row=$this->db->fetchAll("select count(*) from reference where id in (select refid from mdref where uuid in (select uuid from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ))");
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$sum=$row[0]['count'];
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$sql="select * from reference where id in (select refid from mdref where uuid in (select uuid from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') )) order by reference limit ? offset ?";
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$this->view->refs=$this->db->fetchAll($sql,array($this->limit,$offset));
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$this->view->page=new Pagination($sum,$page,$this->limit,"文献");
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$this->view->offset=$offset+1;
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}
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function aviationAction()
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{
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$this->getmd(array('航空遥感','WiDAS','PLMR','Lidar','CASI','热红外高光谱数据'));
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$this->_helper->viewRenderer('base');
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}
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function radiometerAction()
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{
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$this->getmd(array('','PLMR'));
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$this->_helper->viewRenderer('base');
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}
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function lidarAction()
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{
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$this->getmd(array('','Lidar'));
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$this->_helper->viewRenderer('base');
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}
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function widasAction()
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{
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$this->getmd(array('','WiDAS'));
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$this->_helper->viewRenderer('base');
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}
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function nearvisAction()
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{
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$this->getmd(array('','CASI'));
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$this->_helper->viewRenderer('base');
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}
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function thermalAction()
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{
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$this->getmd(array('','热红外高光谱数据'));
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$this->_helper->viewRenderer('base');
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}
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function airborneAction()
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{
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$this->getmd(array('航空遥感产品','种植结构图','植被类型图','植被结构参数','数字高程模型','数字表面模型','地表温度','地表土壤水文'));
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$this->_helper->viewRenderer('base');
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}
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function vegstructureAction()
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{
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$this->getmd(array('','种植结构图'));
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$this->_helper->viewRenderer('base');
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}
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function vegtypeAction()
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{
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$this->getmd(array('','植被类型图'));
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$this->_helper->viewRenderer('base');
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}
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function vegparamAction()
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{
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$this->getmd(array('','植被结构参数'));
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$this->_helper->viewRenderer('base');
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}
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function demAction()
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{
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$this->getmd(array('','数字高程模型'));
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$this->_helper->viewRenderer('base');
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}
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function dsmAction()
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{
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$this->getmd(array('','数字表面模型'));
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$this->_helper->viewRenderer('base');
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}
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function temperatureAction()
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{
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$this->getmd(array('','地表温度'));
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$this->_helper->viewRenderer('base');
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}
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function soilmoistureAction()
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{
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$this->getmd(array('','地表土壤水文'));
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$this->_helper->viewRenderer('base');
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}
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function hmonAction()
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{
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$this->getmd(array('自动气象站','涡动相关仪','大孔径闪烁仪','河川径流观测'));
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$this->_helper->viewRenderer('base');
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}
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function autometeoAction()
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{
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$this->getmd(array('','自动气象站'));
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$this->_helper->viewRenderer('base');
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}
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function ecAction()
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{
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$this->getmd(array('','涡动相关仪'));
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$this->_helper->viewRenderer('base');
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}
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function lasAction()
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{
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$this->getmd(array('','大孔径闪烁仪'));
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$this->_helper->viewRenderer('base');
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}
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function precAction()
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{
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$this->getmd(array('','河川径流观测'));
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$this->_helper->viewRenderer('base');
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}
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function cgsAction()
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{
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$this->getmd(array('定标观测','地基遥感观测','地面同步观测'));
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$this->_helper->viewRenderer('base');
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}
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function calibrationAction()
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{
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$this->getmd(array('','定标观测'));
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$this->_helper->viewRenderer('base');
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}
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function groundAction()
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{
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$this->getmd(array('','地基遥感观测'));
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$this->_helper->viewRenderer('base');
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}
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function syncAction()
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{
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$this->getmd(array('','地面同步观测'));
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$this->_helper->viewRenderer('base');
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}
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function wsnAction()
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{
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$this->getmd(array('WATERNET','SoilNET','BNUNET','BNULAI'));
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$this->_helper->viewRenderer('base');
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}
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function waternetAction()
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{
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$this->getmd(array('','WATERNET'));
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$this->_helper->viewRenderer('base');
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}
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function soilnetAction()
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{
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$this->getmd(array('','SoilNET'));
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$this->_helper->viewRenderer('base');
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}
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function bnunetAction()
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{
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$this->getmd(array('','BNUNET'));
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$this->_helper->viewRenderer('base');
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}
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function bnulaiAction()
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{
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$this->getmd(array('','BNULAI'));
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$this->_helper->viewRenderer('base');
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}
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function satelliteAction()
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{
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$this->getmd(array('','卫星遥感'));
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$this->_helper->viewRenderer('base');
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}
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function soilAction()
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{
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$this->getmd(array('','卫星遥感'));
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$this->_helper->viewRenderer('base');
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}
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function meteoAction()
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{
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$this->getmd('气象','theme');
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}
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function hydroAction()
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{
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$this->getmd('水文观测','theme');
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}
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function irragationAction()
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{
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$this->getmd('灌溉','theme');
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}
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function obsAction()
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{
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$this->getmd('试验','theme');
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}
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function listAction()
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{
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$sql="select uuid,title from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') order by timebegin,title";
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$this->view->metadata=$this->db->fetchAll($sql);
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}
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function tagAction()
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{
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$key = $this->_request->getParam('key');
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$keytype = $this->_request->getParam('keytype');
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$page=(int)$this->_request->getParam('page');
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if (empty($page)) $page=1;
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$offset=$this->limit*($page-1);
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if (!empty($key)) {
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$this->view->codename=$key;
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$sql=$this->db->quoteInto("select count(k.id) from keyword k left join normalmetadata m on k.id=m.id where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and k.keyword=?",$key);
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$state=$this->db->query($sql);
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$row=$state->fetchAll();
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$sum=$row[0]['count'];
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$sql="select uuid,title,id,description from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and id in (select id from keyword where keyword='".$key."') order by timebegin,title limit ? offset ?";
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$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
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$this->view->page=new Pagination($sum,$page,$this->limit);
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} else {
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$sql="select k.keyword,count(*),k.keytype from keyword k left join normalmetadata m on k.id=m.id where m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') ";
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if (!empty($keytype) && ($keytype=='place' || $keytype=='theme' || $keytype=='discipline'||$keytype=='temporal')) $sql.=" and k.keytype='".$keytype."'";
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$sql.=' group by k.keyword,k.keytype order by k.keytype,k.keyword,count desc';
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$state=$this->db->query($sql);
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$this->view->keytype=$keytype;
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$this->view->keywords=$state->fetchAll();
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}
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}
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function searchAction()
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{
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$this->view->addHelperPath('helper','Zend_View_Helper_');
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$form=new SearchForm();
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$this->view->form=$form;
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//$form->submit->setLabel('快速搜索');
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$key=$this->_request->getParam('q');
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if (!empty($key)) {
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$search=new SimpleSearch($key);
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$where=$search->sql_expr(array("title","description"));
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$page=@(int)$this->_request->getParam('page');
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if (empty($page)) $page=1;
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$offset=$this->limit*($page-1);
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$row=$this->db->fetchAll("select count(*) from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and ".$where);
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$sum=$row[0]['count'];
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$sql="select uuid,title,id,description from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and ".$where." order by timebegin,title limit ? offset ?";
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$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
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$this->view->page=new Pagination($sum,$page,$this->limit);
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$this->view->key=$key;
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$this->view->offset=$offset+1;
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}
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}
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function timemapAction()
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{
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$sql="select id,uuid,west,south,north,east,title,timebegin,timeend from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and timebegin is not null";
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$this->view->rows=$this->db->fetchAll($sql);
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}
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function timelineAction()
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{
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$fn="hiwatertime.xml";
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$rows=$this->db->fetchAll("select ts_created from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') order by ts_created desc limit 1");
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$last_update=strtotime($rows[0]['ts_created']);
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if (!file_exists($fn) || (filemtime($fn)<$last_update))
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{
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$dateformat="M j Y";
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$rows=$this->db->fetchAll("select id,uuid,description,title,timebegin,timeend from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and timebegin is not null order by timebegin,title");
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$timexml='<data>';
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foreach($rows as $row) {
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$timexml.='<event start="'.date($dateformat,strtotime($row['timebegin'])).' GMT+0800" ';
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if ($row['timeend']!='' && $row['timeend']!=$row['timebegin']) $timexml.=' end="'.date($dateformat,strtotime($row['timeend'])).'" isDuration="true"';
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$timexml.= ' title="'.htmlspecialchars($row['title']).'" image="/images/westdc_40w.gif" link="/hiwater/view/uuid/'.$row['uuid'].'">';
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$desc_length=mb_strlen($row['description'],"UTF-8");
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$desc=mb_substr($row['description'],0,($desc_length>300)?300:$desc_length,"UTF-8");
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if ($desc_length>300) $desc.=" ...";
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$timexml.=htmlspecialchars($desc);
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$timexml.="</event>\n";
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}
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$timexml.='</data>';
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$fp=fopen($fn,'w');
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fwrite($fp,$timexml);
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fclose($fp);
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}
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}
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function categoryAction()
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{
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$code = (int)$this->_request->getParam('code');
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$page=(int)$this->_request->getParam('page');
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if (empty($page)) $page=1;
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$offset=$this->limit*($page-1);
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$this->view->category=$this->db->fetchAll("select c.code,name,name_zh,count(*) from category c left join normalmetadata m on c.id=m.id,categorycode cc where c.code=cc.code and m.uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') group by c.code,cc.name,cc.name_zh");
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if ($code>0 && $code<20) {
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$row=$this->db->fetchAll("select count(*) from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and id in (select id from category where code=".$code.")");
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$sum=$row[0]['count'];
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$sql="select uuid,title,description,id from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and id in (select distinct id from category where code=".$code.") order by timebegin,title limit ? offset ?";
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$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
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$this->view->page=new Pagination($sum,$page,$this->limit);
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$this->view->offset=$offset+1;
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$row=$this->db->fetchRow("select name,name_zh from categorycode where code=?",$code);
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$this->view->codename=(empty($row['name_zh'])?$row['name']:$row['name_zh']);
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} else {
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//提供全部分类列表
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}
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}
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function viewAction()
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{
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parent::viewAction();
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$this->_helper->viewRenderer('hiwater/view');
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}
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private function getmd($keyword,$type='theme')
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{
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$page=(int)$this->_request->getParam('page');
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if (empty($page)) $page=1;
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$offset=$this->limit*($page-1);
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if (!is_array($keyword))
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{
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$keyword=array($keyword);
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}
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$key="(";
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foreach($keyword as $k)
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{
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$key.="'".$k."',";
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}
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$key=substr($key,0,-1);
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$key.=")";
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$keyword=$key;
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$state=$this->db->query("select count(m.*) from normalmetadata m left join datasource d on m.uuid=d.uuid left join source s on d.sourceid=s.id where s.code='hiwater' and m.id in (select id from keyword where keytype='".$type."' and keyword in ".$keyword.")");
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$row=$state->fetchAll();
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$sum=$row[0]['count'];
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//@todo: add order with title
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$sql="select uuid,title from normalmetadata where uuid in (select d.uuid from datasource d left join source s on d.sourceid=s.id where s.code='hiwater') and id in (select id from keyword where keytype='".$type."' and keyword in ".$keyword.") order by timebegin,title limit ? offset ?";
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$this->view->metadata=$this->db->fetchAll($sql,array($this->limit,$offset));
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$this->view->page=new Pagination($sum,$page,$this->limit);
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$this->view->offset=$offset+1;
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}
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//从pgsql读取数组并拆分为php数组
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function getArray($str){
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if(strlen($str)>3)
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{
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return explode(",",substr($str,1,-1));
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}else{
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return NULL;
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}
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}
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//将php数组组装成pgsql中的数组
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function mkArray($array){
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if(!is_array($array))
|
||
{
|
||
return "{".$array."}";
|
||
}
|
||
if(count($array)==1)
|
||
{
|
||
$key = max(array_keys($array));
|
||
return "{".$array[$key]."}";
|
||
}
|
||
if(count($array)>1)
|
||
{
|
||
return "{".join(",",$array)."}";
|
||
}
|
||
}
|
||
|
||
|
||
} |