<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%@ page trimDirectiveWhitespaces="true" %>
<%@ page import="org.crosswire.community.projects.ntmss.data.Document" %>
<%@ page import="org.crosswire.utils.Utils" %>
<%@ page import="org.crosswire.utils.HTTPUtils" %>
<%@ page import="java.util.regex.Matcher" %>
<%@ page import="javax.validation.constraints.Pattern" %>
<%@ page import="java.util.List" %>
<%@ page import="java.util.ArrayList" %>
<%@ page import="java.util.Collections" %>
<%@ page import="org.crosswire.webtools.annotation.*" %>
<%@ page import="org.crosswire.webtools.*" %>
<%!
@Description(value = "Retrieve bibliographical material associated with a manuscript.", name = "bibliography/get")
public static class MyParameters extends Parameters {
@Description(value = "manuscript ID to query", example = "10046")
public Integer docID = null;
@Description(value = "manuscript primary name to query", example = "P46")
public String gaNum = null;
@Pattern(regexp = "^(xhtml|rss|json)?$", message = "Valid response formats: \"xhtml\", \"rss\", or \"json\"")
@Description(value = "Specify the result format: xhtml, rss, json", defaultValue = "xhtml", example = "json")
public String format = null;
@Override
protected void customValidation() {
if (gaNum != null) {
Document doc = Document.getDocumentByGANumber(gaNum);
if (doc != null) {
docID = doc.getDocumentID();
}
else addError(-5, "{gaNum} supplied could not be found.");
}
if (docID == null) {
addError(-4, "Must provide at least one of: {docID}, {gaNum}.");
return;
}
}
}
%>
<%
MyParameters params = new MyParameters().loadFromRequest(request, response, false);
if (params.getErrors().size() == 0) {
//String style = "chicago-note-biblio-no-ibid";
//String style = "chicago-fullnote-bibliography";
String style = "apa";
int chunkMax = 100;
String zoteroAPIKey = Utils.getSysConfig(session).getProperty("ZoteroAPIKey");
String zoteroUser = Utils.getSysConfig(session).getProperty("ZoteroUser");
boolean biblioAddJKElliot = "true".equals(Utils.getSysConfig(session).getProperty("BiblioAddJKElliot"));
params.getLogger().debug("zoteroAPIKey="+zoteroAPIKey);
params.getLogger().debug("zoteroUser="+zoteroUser);
if (params.format == null) params.format = "xhtml";
String zFormat = "keys";
if ("rss".equals(params.format)) zFormat="atom";
if ("json".equals(params.format)) zFormat="json";
if ("keys".equals(params.format)) zFormat="keys";
Document doc = Document.getDocument(params.docID);
do {
if (doc == null) {
params.addError(-6, "docID: (" + params.docID + ") not found.");
break;
}
if (zFormat.equals("json")) {
response.setContentType("text/json");
}
else if (zFormat.equals("atom")) {
response.setContentType("text/xml");
}
else {
response.setContentType("text/html");
}
String url = "https://api.zotero.org/users/"+zoteroUser+"/items/";
String zParams = "tag="+doc.getDocumentID();
zParams += "&key="+zoteroAPIKey;
zParams += "&format="+zFormat;
try {
HTTPUtils.Response r = new HTTPUtils.Response();
StringBuffer z = HTTPUtils.postURL(url, zParams, HTTPUtils.GET, r);
if ("Invalid key".equals(z.toString().trim())) {
params.getLogger().warn("Bibliographic service not configured properly with a Zortero API key. See sysconfig.properties");
// don't output anything to user, but let admin know in log
return;
}
if (r.resultCode < 0) {
params.getLogger().warn("Bibliographic service returned an error code (" + r.resultCode + "). See sysconfig.properties to assure proper configuration");
// don't output anything to user, but let admin know in log
return;
}
if ("keys".equals(zFormat)) {
StringBuffer keys = new StringBuffer();
String ks[] = z.toString().split("\\s+");
int size = ks.length;
int chunkSize = 0;
z = new StringBuffer();
List entries = new ArrayList();
//params.getLogger().info("bibliography: size: "+size);
for (String k: ks) {
keys.append(k+",");
++chunkSize;
--size;
if (chunkSize == chunkMax || size == 0) {
String p = "itemKey="+keys.toString();
p += "&key="+zoteroAPIKey;
p += "&format=bib";
p += "&style="+style;
//params.getLogger().info("bibliography: sending: "+p);
HTTPUtils.Response r2 = new HTTPUtils.Response();
StringBuffer y = HTTPUtils.postURL(url, p, HTTPUtils.GET, r2);
//params.getLogger().info("response start: " + y.toString().substring(0,10));
if ("Invalid key".equals(y.toString().trim())) {
params.getLogger().warn("Bibliographic service not configured properly with a Zortero API key. See sysconfig.properties");
return;
}
if (r2.resultCode < 0) break;
Matcher m = java.util.regex.Pattern.compile("
.*
").matcher(y.toString());
while (m.find()) {
entries.add(m.group());
}
keys = new StringBuffer();
chunkSize = 0;
}
}
Collections.sort(entries);
//params.getLogger().info("bibliography: found size: "+entries.size());
for (String e : entries) {
z.append(e);
}
zFormat = "bib";
}
if (zFormat.equals("bib") && biblioAddJKElliot) {
z.append("
");
z.append("Lookup " + doc.getGANumber() + " in J.K. Elliott's Bibliography of Greek New Testament Manuscripts at Université de Lausanne's BiBIL");
z.append("