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融合最新版本的ISO 19115类

This commit is contained in:
wlx 2015-06-24 20:42:15 +08:00
parent 51dcd4f6b1
commit a41eaa51fb
1 changed files with 85 additions and 35 deletions
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120
application/models/ISO19115.php
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@ -122,6 +122,8 @@ class ISO19115
private $dom;
public $keytypecode=array(1=>'discipline','place','stratum','temporal','theme');
public $author;
public $error=array();
public $xml;
function __construct()
{
@ -140,7 +142,8 @@ class ISO19115
*/
function loadXML($str)
{
$this->dom->loadXML($str);
@$this->dom->loadXML($str);
$this->xml=$str;
$this->parse();
}
/**
@ -163,16 +166,15 @@ class ISO19115
function loadUUID($uuid)
{
}
function saveDB($db,$xml)
function saveDB($db,$xml='')
{
$this->loadXML($xml);
if (!empty($xml)) $this->loadXML($xml);
//先删除已有元数据，然后再插入新数据
$sql="delete from metadata where uuid=?";
$db->query($sql,array($this->uuid));
//删除所有未用到的responsible数据
$sql="delete from responsible where id not in (select distinct(resid) from role)";
$db->query($sql);
$this->view->config = Zend_Registry::get('config');
//if (!empty($this->doi)) $row->doi=$this->doi;
//生成空白统计数据，可以转移到数据库端处理（todo）
@ -184,21 +186,31 @@ class ISO19115
//do nothing.
//说明数据库中已存在该信息
}
$dbmode=$db->getFetchMode();
$db->setFetchMode(Zend_Db::FETCH_OBJ);
//save metadata into database
try {
$sql="insert into metadata (uuid,title,title_en,description,citation,suppinfo,fileformat,projection,datatype,filesize,ts_created,
timebegin,timeend,west,south,north,east,doi) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
$db->query($sql,array($this->uuid,$this->resTitle,$this->resAltTitle,$this->idAbs,$this->citation,$this->suppinfo,$this->fileformat,
if ($this->refDate)
{
$sql="insert into metadata (uuid,title,title_en,description,citation,suppinfo,fileformat,projection,datatype,filesize,ts_created,
timebegin,timeend,west,south,north,east,doi,ts_published) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
$db->query($sql,array($this->uuid,$this->resTitle,$this->resAltTitle,$this->idAbs,$this->citation,$this->suppinfo,$this->fileformat,
$this->projection,$this->datatype,$this->filesize,$this->mdDateSt,$this->timebegin,$this->timeend,$this->geoBox['w'],
$this->geoBox['s'],$this->geoBox['n'],$this->geoBox['e'],$this->doi,$this->refDate));
} else {
$sql="insert into metadata (uuid,title,title_en,description,citation,suppinfo,fileformat,projection,datatype,filesize,ts_created,
timebegin,timeend,west,south,north,east,doi) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
$db->query($sql,array($this->uuid,$this->resTitle,$this->resAltTitle,$this->idAbs,$this->citation,$this->suppinfo,$this->fileformat,
$this->projection,$this->datatype,$this->filesize,$this->mdDateSt,$this->timebegin,$this->timeend,$this->geoBox['w'],
$this->geoBox['s'],$this->geoBox['n'],$this->geoBox['e'],$this->doi));
}
$id=$db->lastInsertId('metadata','id');
//处理在线资源
if ($this->onlineresource) foreach($this->onlineresource as $resource)
{
$sql="insert into onlineresource (uuid,linkage,protocol,name,description) values(?,?,?,?,?)";
if (!isset($resource['name'])) $resource['name']='';
if (!isset($resource['description'])) $resource['description']='';
$db->query($sql,array($this->uuid,$resource['linkage'],$resource['protocol'],$resource['name'],$resource['description']));
}
//处理缩略图
@ -211,11 +223,7 @@ class ISO19115
$r=$db->fetchRow($sql,array($this->uuid));
if ($r)
{
$geonetwork="http://".$_SERVER['SERVER_NAME'];
if ($this->view->config)
$geonetwork.=$this->view->config->geonetwork->url;
else
$geonetwork.='/geonetwork/';
$geonetwork='http://'.$_SERVER['HTTP_HOST'].'/geonetwork/';
$thumb=base64_encode(file_get_contents($geonetwork.'srv/cn/resources.get?access=public&id='.$r->gid.'&fname='.urlencode($this->graph['filename'])));
$sql="insert into thumbnail (id,data,filetype,filedesc,filename) values(?,?,?,?,?)";
$db->query($sql,array($id,$thumb,$this->graph['filetype'],$this->graph['filedesc'],$this->graph['filename']));
@ -228,12 +236,16 @@ class ISO19115
foreach($keys as $key)
{
$sql="insert into keyword (id,keyword,keytype) values(?,?,?)";
if (!empty($key)) $db->query($sql,array($id,$key,$keytype));
try {
$db->query($sql,array($id,$key,$keytype));
} catch(Exception $e) {
//忽略关键词错误
}
}
}
//处理数据集序列
//M:N relation
if ($this->datasetSeries) foreach($this->datasetSeries as $ds)
if ($this->datasetSeries) foreach($this->datasetSeries as $ds) if (!empty($ds['seriesName']))
{
$sql="select id from series where name=?";
$sth=$db->prepare($sql);
@ -249,9 +261,6 @@ class ISO19115
$sql="insert into dataseries (id,sid) values(?,?)";
$db->query($sql,array($id,$sid));
}
//处理XML入库
$sql="insert into xml (id,data) values(?,?)";
$db->query($sql,array($id,$xml));
//处理数据分类
foreach($this->tpCat as $cat){
if (is_numeric($cat)) {
@ -315,6 +324,10 @@ class ISO19115
}
}
$this->save("../data/import/$this->uuid.xml");
//处理XML入库
if (!empty($xml)) $this->xml=$xml;
$sql="insert into xml (id,data) values(?,?)";
$db->query($sql,array($id,$this->xml));
} catch (Exception $e) {
//数据重复插入，此处忽略所有错误
print $this->uuid.' has error: '.$e->getMessage().'<br />';
@ -322,6 +335,37 @@ class ISO19115
$db->setFetchMode($dbmode);
}
//检查元数据的错误信息
function validate()
{
//uuid
if (empty($this->uuid)) $this->error[]='错误：数据的UUID不能为空！';
if (empty($this->resTitle)) $this->error[]='错误：数据标题不能为空！';
if (!is_numeric($this->filesize)) $this->error[]='错误：数据的大小（传输量）必须为数字，单位为MB！';
//空间范围
if (!is_numeric($this->geoBox['w']) || !is_numeric($this->geoBox['e']) || !is_numeric($this->geoBox['s']) ||!is_numeric($this->geoBox['n']))
$this->error[]='错误：数据的空间范围必须为数字格式的经纬度！';
//时间范围
if (!empty($this->timebegin) && !strtotime($this->timebegin))
$this->error[]='错误：数据的开始时间格式不正确！';
if (!empty($this->timeend) && !strtotime($this->timeend))
$this->error[]='错误：数据的结束时间格式不正确！';
//关键词不能有空白（即使关键词类型不一样）
foreach($this->keyword as $k1=>$keyt)
{
foreach($keyt as $k2=>$keyword)
{
if (empty($keyword)) $this->error[]='错误：数据的关键词不能为空！';
}
}
//联系人必须有email地址？
//todo
//建议有缩略图
if (empty($this->graph)) $this->error[]='建议：请提供一张能反应或代表数据的图片（800像素以上）。';
return count($this->error);
}
function parse()
{
$this->resTitle=$this->dom->getElementsByTagName('resTitle')->item(0)->nodeValue;
@ -335,7 +379,7 @@ class ISO19115
//项目支持信息
@$this->suppinfo=$this->dom->getElementsByTagName('suppInfo')->item(0)->nodeValue;
//DOI，自定义项
@$cittype=$this->dom->getElementsByTagName('citIdType')->item(0)->nodeValue;
$cittype=$this->dom->getElementsByTagName('citIdType')->item(0)->nodeValue;
if ($cittype=='DOI')
$this->doi=$this->dom->getElementsByTagName('citId')->item(0)->nodeValue;
//数据大小，以MB为单位
@ -356,14 +400,14 @@ class ISO19115
{
$this->author[$k]['individual']=$author->getElementsByTagName('rpIndName')->item(0)->nodeValue;
$this->author[$k]['organisation']=$author->getElementsByTagName('rpOrgName')->item(0)->nodeValue;
$this->author[$k]['position']=$author->getElementsByTagName('rpPosName')->item(0)->nodeValue;
@$this->author[$k]['position']=$author->getElementsByTagName('rpPosName')->item(0)->nodeValue;
@$this->author[$k]['delivery']=$author->getElementsByTagName('delPoint')->item(0)->nodeValue;
$this->author[$k]['phone']=$author->getElementsByTagName('voiceNum')->item(0)->nodeValue;
$this->author[$k]['email']=$author->getElementsByTagName('eMailAdd')->item(0)->nodeValue;
@$this->author[$k]['phone']=$author->getElementsByTagName('voiceNum')->item(0)->nodeValue;
@$this->author[$k]['email']=$author->getElementsByTagName('eMailAdd')->item(0)->nodeValue;
$this->author[$k]['postal']=$author->getElementsByTagName('postCode')->item(0)->nodeValue;
$this->author[$k]['city']=$author->getElementsByTagName('city')->item(0)->nodeValue;
$this->author[$k]['administrative']=$author->getElementsByTagName('adminArea')->item(0)->nodeValue;
@$this->author[$k]['country']=$author->getElementsByTagName('country')->item(0)->nodeValue;
$this->author[$k]['country']=$author->getElementsByTagName('country')->item(0)->nodeValue;
@$this->author[$k]['role']=$author->getElementsByTagName('RoleCd')->item(0)->attributes->getNamedItem('value')->nodeValue;
}
$cnt=$k+1;
@ -372,14 +416,14 @@ class ISO19115
{
$this->author[$cnt+$j]['individual']=$author->getElementsByTagName('rpIndName')->item(0)->nodeValue;
$this->author[$cnt+$j]['organisation']=$author->getElementsByTagName('rpOrgName')->item(0)->nodeValue;
$this->author[$cnt+$j]['position']=$author->getElementsByTagName('rpPosName')->item(0)->nodeValue;
@$this->author[$cnt+$j]['position']=$author->getElementsByTagName('rpPosName')->item(0)->nodeValue;
$this->author[$cnt+$j]['delivery']=$author->getElementsByTagName('delPoint')->item(0)->nodeValue;
$this->author[$cnt+$j]['phone']=$author->getElementsByTagName('voiceNum')->item(0)->nodeValue;
$this->author[$cnt+$j]['email']=$author->getElementsByTagName('eMailAdd')->item(0)->nodeValue;
$this->author[$cnt+$j]['postal']=$author->getElementsByTagName('postCode')->item(0)->nodeValue;
$this->author[$cnt+$j]['city']=$author->getElementsByTagName('city')->item(0)->nodeValue;
$this->author[$cnt+$j]['administrative']=$author->getElementsByTagName('adminArea')->item(0)->nodeValue;
$this->author[$cnt+$j]['country']=$author->getElementsByTagName('country')->item(0)->nodeValue;
@$this->author[$cnt+$j]['country']=$author->getElementsByTagName('country')->item(0)->nodeValue;
$this->author[$cnt+$j]['role']=$author->getElementsByTagName('RoleCd')->item(0)->attributes->getNamedItem('value')->nodeValue;
}
$cnt+=$j+1;
@ -388,7 +432,7 @@ class ISO19115
{
$this->author[$cnt+$m]['individual']=$author->getElementsByTagName('rpIndName')->item(0)->nodeValue;
$this->author[$cnt+$m]['organisation']=$author->getElementsByTagName('rpOrgName')->item(0)->nodeValue;
$this->author[$cnt+$m]['position']=$author->getElementsByTagName('rpPosName')->item(0)->nodeValue;
@$this->author[$cnt+$m]['position']=$author->getElementsByTagName('rpPosName')->item(0)->nodeValue;
$this->author[$cnt+$m]['delivery']=$author->getElementsByTagName('delPoint')->item(0)->nodeValue;
$this->author[$cnt+$m]['phone']=$author->getElementsByTagName('voiceNum')->item(0)->nodeValue;
$this->author[$cnt+$m]['email']=$author->getElementsByTagName('eMailAdd')->item(0)->nodeValue;
@ -404,7 +448,7 @@ class ISO19115
{
$this->author[$cnt+$m]['individual']=$author->getElementsByTagName('rpIndName')->item(0)->nodeValue;
$this->author[$cnt+$m]['organisation']=$author->getElementsByTagName('rpOrgName')->item(0)->nodeValue;
$this->author[$cnt+$m]['position']=$author->getElementsByTagName('rpPosName')->item(0)->nodeValue;
@$this->author[$cnt+$m]['position']=$author->getElementsByTagName('rpPosName')->item(0)->nodeValue;
$this->author[$cnt+$m]['delivery']=$author->getElementsByTagName('delPoint')->item(0)->nodeValue;
$this->author[$cnt+$m]['phone']=$author->getElementsByTagName('voiceNum')->item(0)->nodeValue;
$this->author[$cnt+$m]['email']=$author->getElementsByTagName('eMailAdd')->item(0)->nodeValue;
@ -475,10 +519,7 @@ class ISO19115
//在线资源
$this->onlineresource[$k]['linkage']=$src->getElementsByTagName('linkage')->item(0)->nodeValue;
if ($src->getElementsByTagName('protocol')->item(0)) $this->onlineresource[$k]['protocol']=$src->getElementsByTagName('protocol')->item(0)->nodeValue;
if ($src->getElementsByTagName('orName')->item(0))
$this->onlineresource[$k]['name']=$src->getElementsByTagName('orName')->item(0)->nodeValue;
else
$this->onlineresource[$k]['name']='';
if ($src->getElementsByTagName('orName')->item(0)) $this->onlineresource[$k]['name']=$src->getElementsByTagName('orName')->item(0)->nodeValue;
$this->onlineresource[$k]['description']=$src->getElementsByTagName('orDesc')->item(0)->nodeValue;
}
}
@ -515,13 +556,22 @@ class ISO19115
}
}
}
//resRefDate
$refdates=$this->dom->getElementsByTagName('resRefDate');
foreach($refdates as $refdate)
{
if ($refdate->getElementsByTagName('DateTypCd')->item(0) && $refdate->getElementsByTagName('DateTypCd')->item(0)->hasAttributes() && $refdate->getElementsByTagName('DateTypCd')->item(0)->attributes->getNamedItem('value')->nodeValue=="publication")
{
$this->refDate=$refdate->getElementsByTagName('refDate')->item(0)->nodeValue;
}
}
//in ISO 19115 draft.
$ds=$this->dom->getElementsByTagName('datasetSeries');
foreach($ds as $k=>$dataset)
{
$this->datasetSeries[$k]['seriesName']=$dataset->getElementsByTagName('seriesName')->item(0)->nodeValue;
$this->datasetSeries[$k]['issId']=$dataset->getElementsByTagName('issId')->item(0)->nodeValue;
$this->datasetSeries[$k]['artPage']=$dataset->getElementsByTagName('artPage')->item(0)->nodeValue;
@$this->datasetSeries[$k]['issId']=$dataset->getElementsByTagName('issId')->item(0)->nodeValue;
@$this->datasetSeries[$k]['artPage']=$dataset->getElementsByTagName('artPage')->item(0)->nodeValue;
}
//unsure which one.
$ds=$this->dom->getElementsByTagName('Series');
@ -550,8 +600,8 @@ class ISO19115
}
//根据mdFileID来判断uuid
//如果mdFileID为uuid的组织形式，则进行提取
if (strlen($this->mdFileID)==36 && empty($this->uuid))
$this->uuid=$this->mdFileID;
if (strlen(trim($this->mdFileID))==36 && empty($this->uuid))
$this->uuid=trim($this->mdFileID);
//仍然没有UUID信息，则创建一个
if (empty($this->uuid))
{