add DCI action

application/default/controllers/ServiceController.php

@@ -1805,6 +1805,54 @@ class ServiceController extends Zend_Controller_Action
 	public function jsonexit($data){
 		$this->getResponse()->setHeader('Content-Type', 'application/json')->appendBody(json_encode($data,JSON_NUMERIC_CHECK));
 		return true;  
-	} 
+	}
-
+	
+	public function dciAction()
+	{
+		$this->_helper->layout->disableLayout();
+		$this->_helper->viewRenderer->setNoRender();
+		//must have doi to output dci
+		$uuid=$this->_request->getParam('uuid');
+		
+		$xml='<?xml version="1.0" encoding="utf-8"?>
+<DigitalContentData>
+  <DataRecord>
+    <Header>
+      <DateProvided>'.date("Y-m-d").'</DateProvided>
+      <RepositoryName>Cold and Arid Regions Science Data Center at Lanzhou</RepositoryName>
+      <Owner>CARD-WDS</Owner>
+      <RecordIdentifier>'.$uuid.'</RecordIdentifier>
+    </Header>
+    <BibliographicData>
+      <AuthorList>';
+	
+		$sql="select title_en,doi,author_en,ts_published from datadoi where uuid=".$this->db->quote($uuid);
+		$row=$this->db->fetchRow($sql);
+		$authors=explode(',',str_replace('"','',substr($row['author_en'],1,-1)));
+		$i=0;
+		foreach($authors as $a)
+		{
+			$i=$i+1;
+			$xml.='<Author seq="'.$i.'" AuthorRole="Author">';
+			$xml.='<AuthorName>'.$a.'</AuthorName></Author>';
+		}
+		$xml.='
+      </AuthorList>
+      <TitleList>
+        <ItemTitle TitleType="English title">'.$row['title_en'].'</ItemTitle>
+      </TitleList>
+      <Source>
+        <SourceURL>http://card.westgis.ac.cn/data/'.$uuid.'</SourceURL>
+        <SourceRepository AbbreviatedRepository="CARD">CARD</SourceRepository>
+        <PublicationYear>'.date('Y',strtotime($row['ts_published'])).'</PublicationYear>
+      </Source>
+      <LanguageList>
+        <Language>English</Language>
+      </LanguageList>
+    </BibliographicData>      
+  </DataRecord>
+</DigitalContentData>';
+		$this->getResponse()->setHeader('Content-Type', 'text/xml')
+                           ->setBody($xml);
+	}
 }