subversion support for directory structures

scm-plugins/scm-svn-plugin/src/main/java/sonia/scm/web/SvnDAVServlet.java

@@ -36,12 +36,26 @@ package sonia.scm.web;
 //~--- non-JDK imports --------------------------------------------------------
 
 import com.google.inject.Inject;
+import com.google.inject.Provider;
 import com.google.inject.Singleton;
 
 import org.tmatesoft.svn.core.internal.server.dav.DAVConfig;
 import org.tmatesoft.svn.core.internal.server.dav.DAVServlet;
 
+import sonia.scm.repository.Repository;
 import sonia.scm.repository.SvnRepositoryHandler;
+import sonia.scm.util.AssertUtil;
+import sonia.scm.util.HttpUtil;
+import sonia.scm.util.IOUtil;
+
+//~--- JDK imports ------------------------------------------------------------
+
+import java.io.IOException;
+
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletRequestWrapper;
+import javax.servlet.http.HttpServletResponse;
 
 /**
  *
@@ -61,11 +75,34 @@ public class SvnDAVServlet extends DAVServlet
    *
    *
    * @param handler
+   * @param repositoryProvider
    */
   @Inject
-  public SvnDAVServlet(SvnRepositoryHandler handler)
+  public SvnDAVServlet(SvnRepositoryHandler handler,
+                       Provider<Repository> repositoryProvider)
   {
     this.handler = handler;
+    this.repositoryProvider = repositoryProvider;
+  }
+
+  //~--- methods --------------------------------------------------------------
+
+  /**
+   * Method description
+   *
+   *
+   * @param request
+   * @param response
+   *
+   * @throws IOException
+   * @throws ServletException
+   */
+  @Override
+  public void service(HttpServletRequest request, HttpServletResponse response)
+          throws ServletException, IOException
+  {
+    super.service(new SvnHttpServletRequestWrapper(request,
+            repositoryProvider), response);
   }
 
   //~--- get methods ----------------------------------------------------------
@@ -79,11 +116,103 @@ public class SvnDAVServlet extends DAVServlet
   @Override
   protected DAVConfig getDAVConfig()
   {
-    return new SvnDAVConfig(super.getDAVConfig(), handler.getConfig());
+    return new SvnDAVConfig(super.getDAVConfig(), handler, repositoryProvider);
   }
 
+  //~--- inner classes --------------------------------------------------------
+
+  /**
+   * Class description
+   *
+   *
+   * @version        Enter version here..., 11/10/23
+   * @author         Enter your name here...
+   */
+  private static class SvnHttpServletRequestWrapper
+          extends HttpServletRequestWrapper
+  {
+
+    /**
+     * Constructs ...
+     *
+     *
+     * @param request
+     * @param repositoryProvider
+     */
+    public SvnHttpServletRequestWrapper(HttpServletRequest request,
+            Provider<Repository> repositoryProvider)
+    {
+      super(request);
+      this.repositoryProvider = repositoryProvider;
+    }
+
+    //~--- get methods --------------------------------------------------------
+
+    /**
+     * Method description
+     *
+     *
+     * @return
+     */
+    @Override
+    public String getPathInfo()
+    {
+      String pathInfo = super.getPathInfo();
+
+      AssertUtil.assertIsNotEmpty(pathInfo);
+
+      Repository repository = repositoryProvider.get();
+
+      if (repository != null)
+      {
+        if (pathInfo.startsWith(HttpUtil.SEPARATOR_PATH))
+        {
+          pathInfo = pathInfo.substring(1);
+        }
+
+        pathInfo = pathInfo.substring(repository.getName().length());
+      }
+
+      return pathInfo;
+    }
+
+    /**
+     * Method description
+     *
+     *
+     * @return
+     */
+    @Override
+    public String getServletPath()
+    {
+      String servletPath = super.getServletPath();
+      Repository repository = repositoryProvider.get();
+
+      if (repository != null)
+      {
+        if (!servletPath.endsWith(HttpUtil.SEPARATOR_PATH))
+        {
+          servletPath = servletPath.concat(HttpUtil.SEPARATOR_PATH);
+        }
+
+        servletPath = servletPath.concat(repository.getName());
+      }
+
+      return servletPath;
+    }
+
+    //~--- fields -------------------------------------------------------------
+
+    /** Field description */
+    private Provider<Repository> repositoryProvider;
+  }
+
+
   //~--- fields ---------------------------------------------------------------
 
   /** Field description */
   private SvnRepositoryHandler handler;
+
+  /** Field description */
+  private Provider<Repository> repositoryProvider;
 }