X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=org.argeo.support.odk%2Fsrc%2Forg%2Fargeo%2Fsupport%2Fodk%2Fservlet%2FOdkManifestServlet.java;fp=org.argeo.support.odk%2Fsrc%2Forg%2Fargeo%2Fsupport%2Fodk%2Fservlet%2FOdkManifestServlet.java;h=0000000000000000000000000000000000000000;hp=3510e06ee154b50e7426c38773f01fe8107cd15c;hb=6e56ffa34cb02ab04d028423aea342e3dfed4358;hpb=c285180bece610b2c2921d44fe14b6dde2123efa
diff --git a/org.argeo.support.odk/src/org/argeo/support/odk/servlet/OdkManifestServlet.java b/org.argeo.support.odk/src/org/argeo/support/odk/servlet/OdkManifestServlet.java
deleted file mode 100644
index 3510e06..0000000
--- a/org.argeo.support.odk/src/org/argeo/support/odk/servlet/OdkManifestServlet.java
+++ /dev/null
@@ -1,189 +0,0 @@
-package org.argeo.support.odk.servlet;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.Writer;
-import java.nio.charset.Charset;
-import java.security.DigestOutputStream;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.jcr.ItemNotFoundException;
-import javax.jcr.Node;
-import javax.jcr.NodeIterator;
-import javax.jcr.Property;
-import javax.jcr.Repository;
-import javax.jcr.RepositoryException;
-import javax.jcr.Session;
-import javax.jcr.Value;
-import javax.jcr.nodetype.NodeType;
-import javax.jcr.query.Query;
-import javax.jcr.query.QueryResult;
-import javax.jcr.query.Row;
-import javax.jcr.query.RowIterator;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpServlet;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-
-import org.apache.commons.io.output.NullOutputStream;
-import org.argeo.cms.servlet.ServletAuthUtils;
-import org.argeo.entity.EntityMimeType;
-import org.argeo.jcr.Jcr;
-import org.argeo.jcr.JcrException;
-import org.argeo.support.odk.OrxManifestName;
-import org.argeo.util.CsvWriter;
-import org.argeo.util.DigestUtils;
-
-/** Describe additional files. */
-public class OdkManifestServlet extends HttpServlet {
- private static final long serialVersionUID = 138030510865877478L;
-
- private Repository repository;
-
- @Override
- protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
- resp.setHeader("X-OpenRosa-Version", "1.0");
- resp.setDateHeader("Date", System.currentTimeMillis());
-
- String pathInfo = req.getPathInfo();
- if (pathInfo.startsWith("//"))
- pathInfo = pathInfo.substring(1);
-
- String serverName = req.getServerName();
- int serverPort = req.getServerPort();
- String protocol = serverPort == 443 || req.isSecure() ? "https" : "http";
-
- Session session = ServletAuthUtils.doAs(() -> Jcr.login(repository, null), req);
-
- try {
- Node node = session.getNode(pathInfo);
- if (node.isNodeType(OrxManifestName.manifest.get())) {
- resp.setContentType(EntityMimeType.XML.toHttpContentType());
- Writer writer = resp.getWriter();
- writer.append("");
- writer.append("");
- NodeIterator nit = node.getNodes();
- children: while (nit.hasNext()) {
- Node file = nit.nextNode();
- if (file.isNodeType(OrxManifestName.mediaFile.get())) {
- EntityMimeType mimeType = EntityMimeType
- .find(file.getProperty(Property.JCR_MIMETYPE).getString());
- Charset charset = Charset.forName(file.getProperty(Property.JCR_ENCODING).getString());
-
- if (file.isNodeType(NodeType.NT_ADDRESS)) {
- Node target;
- try {
- target = file.getProperty(Property.JCR_ID).getNode();
- } catch (ItemNotFoundException e) {
- // TODO remove old manifests
- continue children;
- }
- writer.append("");
- writer.append("");
- // Work around bug in ODK Collect not supporting paths
- // writer.append(target.getPath().substring(1) + ".xml");
- writer.append(target.getIdentifier() + "." + mimeType.getDefaultExtension());
- writer.append("");
-
- MessageDigest messageDigest = MessageDigest.getInstance(DigestUtils.MD5);
- // TODO cache a temp file ?
- try (DigestOutputStream out = new DigestOutputStream(new NullOutputStream(),
- messageDigest)) {
- writeMediaFile(out, target, mimeType, charset);
- writer.append("");
- writer.append("md5sum:" + DigestUtils.encodeHexString(out.getMessageDigest().digest()));
- writer.append("");
- }
-
-// try (ByteArrayOutputStream out = new ByteArrayOutputStream()) {
-// session.exportDocumentView(target.getPath(), out, true, false);
-// String fileCsum = DigestUtils.digest(DigestUtils.MD5, out.toByteArray());
-// writer.append("");
-// writer.append("md5sum:" + fileCsum);
-// writer.append("");
-// }
- writer.append("" + protocol + "://" + serverName
- + (serverPort == 80 || serverPort == 443 ? "" : ":" + serverPort)
- + "/api/odk/formManifest" + file.getPath() + "");
- }
- writer.append("");
- }
- }
-
- writer.append("");
- } else if (node.isNodeType(OrxManifestName.mediaFile.get())) {
- EntityMimeType mimeType = EntityMimeType.find(node.getProperty(Property.JCR_MIMETYPE).getString());
- Charset charset = Charset.forName(node.getProperty(Property.JCR_ENCODING).getString());
- resp.setContentType(mimeType.toHttpContentType(charset));
- if (node.isNodeType(NodeType.NT_ADDRESS)) {
- Node target = node.getProperty(Property.JCR_ID).getNode();
-
- writeMediaFile(resp.getOutputStream(), target, mimeType, charset);
-// try (ByteArrayOutputStream out = new ByteArrayOutputStream()) {
-// session.exportDocumentView(target.getPath(), out, true, false);
-// System.out.println(new String(out.toByteArray(), StandardCharsets.UTF_8));
-// resp.getOutputStream().write(out.toByteArray());
-// }
- } else {
- throw new IllegalArgumentException("Unsupported node " + node);
- }
- } else {
- throw new IllegalArgumentException("Unsupported node " + node);
- }
- } catch (RepositoryException e) {
- throw new JcrException(e);
- } catch (NoSuchAlgorithmException e) {
- throw new ServletException(e);
- } finally {
- Jcr.logout(session);
- }
-
- }
-
- protected void writeMediaFile(OutputStream out, Node target, EntityMimeType mimeType, Charset charset)
- throws RepositoryException, IOException {
- if (target.isNodeType(NodeType.NT_QUERY)) {
- Query query = target.getSession().getWorkspace().getQueryManager().getQuery(target);
- QueryResult queryResult = query.execute();
- String[] columnNames = queryResult.getColumnNames();
- if (EntityMimeType.XML.equals(mimeType)) {
- } else if (EntityMimeType.CSV.equals(mimeType)) {
- CsvWriter csvWriter = new CsvWriter(out, charset);
- csvWriter.writeLine(columnNames);
- RowIterator rit = queryResult.getRows();
- while (rit.hasNext()) {
- Row row = rit.nextRow();
- Value[] values = row.getValues();
- List lst = new ArrayList<>();
- for (Value value : values) {
- lst.add(value.getString());
- }
- csvWriter.writeLine(lst);
- }
- }
- } else {
- if (EntityMimeType.XML.equals(mimeType)) {
- target.getSession().exportDocumentView(target.getPath(), out, true, false);
- } else if (EntityMimeType.CSV.equals(mimeType)) {
- CsvWriter csvWriter = new CsvWriter(out, charset);
- csvWriter.writeLine(new String[] { "name", "label" });
- NodeIterator children = target.getNodes();
- while (children.hasNext()) {
- Node child = children.nextNode();
- String label = Jcr.getTitle(child);
- csvWriter.writeLine(new String[] { child.getIdentifier(), label });
- }
- }
-
- }
-
- }
-
- public void setRepository(Repository repository) {
- this.repository = repository;
- }
-
-}