| 1 |
8716
|
leinfelder
|
package edu.ucsb.nceas.metacat.annotation;
|
| 2 |
|
|
|
| 3 |
|
|
import java.io.InputStream;
|
| 4 |
8775
|
leinfelder
|
import java.io.InputStreamReader;
|
| 5 |
8716
|
leinfelder
|
import java.io.StringReader;
|
| 6 |
|
|
import java.net.URL;
|
| 7 |
|
|
import java.net.URLEncoder;
|
| 8 |
8775
|
leinfelder
|
import java.util.ArrayList;
|
| 9 |
|
|
import java.util.List;
|
| 10 |
8716
|
leinfelder
|
|
| 11 |
8775
|
leinfelder
|
|
| 12 |
8777
|
leinfelder
|
import org.apache.commons.httpclient.HttpClient;
|
| 13 |
|
|
import org.apache.commons.httpclient.HttpMethod;
|
| 14 |
|
|
import org.apache.commons.httpclient.methods.GetMethod;
|
| 15 |
8716
|
leinfelder
|
import org.apache.commons.io.IOUtils;
|
| 16 |
|
|
import org.apache.log4j.Logger;
|
| 17 |
8775
|
leinfelder
|
import org.apache.wicket.protocol.http.mock.MockHttpServletRequest;
|
| 18 |
8716
|
leinfelder
|
import org.w3c.dom.Node;
|
| 19 |
8775
|
leinfelder
|
import org.w3c.dom.NodeList;
|
| 20 |
8716
|
leinfelder
|
|
| 21 |
8775
|
leinfelder
|
import edu.ucsb.nceas.metacat.dataone.MNodeService;
|
| 22 |
8716
|
leinfelder
|
import edu.ucsb.nceas.utilities.XMLUtilities;
|
| 23 |
|
|
|
| 24 |
|
|
public class OrcidService {
|
| 25 |
|
|
|
| 26 |
|
|
private static Logger logMetacat = Logger.getLogger(OrcidService.class);
|
| 27 |
|
|
|
| 28 |
8775
|
leinfelder
|
//private static final String REST_URL = "http://pub.sandbox.orcid.org/v1.1/search/orcid-bio";
|
| 29 |
|
|
private static final String REST_URL = "http://pub.orcid.org/v1.1/search/orcid-bio";
|
| 30 |
8716
|
leinfelder
|
|
| 31 |
8775
|
leinfelder
|
|
| 32 |
8716
|
leinfelder
|
/**
|
| 33 |
|
|
* Look up possible ORCID from orcid service.
|
| 34 |
|
|
* @see "http://support.orcid.org/knowledgebase/articles/132354-searching-with-the-public-api"
|
| 35 |
|
|
* @param surName
|
| 36 |
|
|
* @param givenNames
|
| 37 |
|
|
* @param otherNames
|
| 38 |
|
|
* @return
|
| 39 |
|
|
*/
|
| 40 |
8788
|
leinfelder
|
public static String lookupOrcid(String text, String surName, List<String> givenNames, List<String> otherNames) {
|
| 41 |
8716
|
leinfelder
|
|
| 42 |
8776
|
leinfelder
|
String url = null;
|
| 43 |
|
|
|
| 44 |
8716
|
leinfelder
|
try {
|
| 45 |
|
|
|
| 46 |
|
|
String urlParameters = "";
|
| 47 |
8784
|
leinfelder
|
|
| 48 |
|
|
if (text != null) {
|
| 49 |
|
|
urlParameters += "\"" + text + "\"";
|
| 50 |
|
|
} else {
|
| 51 |
|
|
if (surName != null) {
|
| 52 |
|
|
// surName = surName.replaceAll(" ", "%20");
|
| 53 |
|
|
urlParameters += "+family-name:\"" + surName + "\"";
|
| 54 |
8716
|
leinfelder
|
}
|
| 55 |
8784
|
leinfelder
|
if (otherNames != null) {
|
| 56 |
|
|
for (String otherName: otherNames) {
|
| 57 |
|
|
// otherName = otherName.replaceAll(" ", "%20");
|
| 58 |
|
|
urlParameters += "+other-names:\"" + otherName + "\"";
|
| 59 |
|
|
}
|
| 60 |
8716
|
leinfelder
|
}
|
| 61 |
8784
|
leinfelder
|
if (givenNames != null) {
|
| 62 |
|
|
for (String givenName: givenNames) {
|
| 63 |
|
|
// givenName = givenName.replaceAll(" ", "%20");
|
| 64 |
|
|
urlParameters += "+given-names:\"" + givenName + "\"";
|
| 65 |
|
|
}
|
| 66 |
|
|
}
|
| 67 |
8716
|
leinfelder
|
}
|
| 68 |
|
|
|
| 69 |
8776
|
leinfelder
|
urlParameters = URLEncoder.encode(urlParameters, "UTF-8");
|
| 70 |
8716
|
leinfelder
|
|
| 71 |
8776
|
leinfelder
|
url = REST_URL + "?q=" + urlParameters + "&rows=1";
|
| 72 |
8716
|
leinfelder
|
URL restURL = new URL(url);
|
| 73 |
8777
|
leinfelder
|
HttpClient client = new HttpClient();
|
| 74 |
|
|
HttpMethod method = new GetMethod(url);
|
| 75 |
|
|
method.addRequestHeader("Accept", "application/orcid+xml");
|
| 76 |
|
|
client.executeMethod(method);
|
| 77 |
|
|
InputStream is = method.getResponseBodyAsStream();
|
| 78 |
|
|
//InputStream is = restURL.openStream();
|
| 79 |
|
|
|
| 80 |
|
|
String results = IOUtils.toString(is, "UTF-8");
|
| 81 |
8716
|
leinfelder
|
logMetacat.debug("RESULTS: " + results);
|
| 82 |
|
|
Node doc = XMLUtilities.getXMLReaderAsDOMTreeRootNode(new StringReader(results));
|
| 83 |
8776
|
leinfelder
|
Node orcidUriNodeList = XMLUtilities.getNodeWithXPath(doc, "//*[local-name()=\"orcid-identifier\"]/*[local-name()=\"uri\"]");
|
| 84 |
8716
|
leinfelder
|
if (orcidUriNodeList != null) {
|
| 85 |
|
|
String orcidUri = orcidUriNodeList.getFirstChild().getNodeValue();
|
| 86 |
|
|
logMetacat.info("Found ORCID URI: " + orcidUri);
|
| 87 |
|
|
return orcidUri;
|
| 88 |
|
|
}
|
| 89 |
|
|
} catch (Exception e) {
|
| 90 |
8776
|
leinfelder
|
logMetacat.error("Could not lookup ORCID using: " + url, e);
|
| 91 |
8716
|
leinfelder
|
}
|
| 92 |
|
|
|
| 93 |
|
|
return null;
|
| 94 |
|
|
}
|
| 95 |
8775
|
leinfelder
|
|
| 96 |
|
|
/**
|
| 97 |
|
|
* Look up indexed creators
|
| 98 |
|
|
*/
|
| 99 |
|
|
public static List<String> lookupCreators(boolean includeObsolete) {
|
| 100 |
|
|
// Search for the creators if we can find them
|
| 101 |
|
|
List<String> retList = null;
|
| 102 |
|
|
try {
|
| 103 |
|
|
String query = "q=-obsoletedBy:[* TO *]&rows=0&facet=true&facet.limit=-1&facet.field=origin";
|
| 104 |
|
|
if (includeObsolete) {
|
| 105 |
|
|
query = "q=*:*&rows=0&facet=true&facet.limit=-1&facet.field=origin";
|
| 106 |
|
|
}
|
| 107 |
|
|
|
| 108 |
|
|
MockHttpServletRequest request = new MockHttpServletRequest(null, null, null);
|
| 109 |
8810
|
leinfelder
|
InputStream results = MNodeService.getInstance(request ).query(null, "solr", query);
|
| 110 |
8775
|
leinfelder
|
Node rootNode = XMLUtilities.getXMLReaderAsDOMTreeRootNode(new InputStreamReader(results, "UTF-8"));
|
| 111 |
|
|
//String resultString = XMLUtilities.getDOMTreeAsString(rootNode);
|
| 112 |
|
|
NodeList nodeList = XMLUtilities.getNodeListWithXPath(rootNode, "//lst[@name=\"origin\"]/int/@name");
|
| 113 |
|
|
if (nodeList != null && nodeList.getLength() > 0) {
|
| 114 |
|
|
retList = new ArrayList<String>();
|
| 115 |
|
|
for (int i = 0; i < nodeList.getLength(); i++) {
|
| 116 |
|
|
String found = nodeList.item(i).getFirstChild().getNodeValue();
|
| 117 |
|
|
retList.add(found);
|
| 118 |
|
|
}
|
| 119 |
|
|
}
|
| 120 |
|
|
} catch (Exception e) {
|
| 121 |
|
|
logMetacat.error("Error checking for creators[s]: " + e.getMessage(), e);
|
| 122 |
|
|
}
|
| 123 |
|
|
|
| 124 |
|
|
return retList;
|
| 125 |
|
|
}
|
| 126 |
8716
|
leinfelder
|
}
|