#6039 Support for uploads in DCS

@@ -6,6 +6,7 @@ import java.io.BufferedReader;
 import java.io.StringReader;
 import java.io.InputStreamReader;
 import java.io.InputStream;
+import java.io.File;
 import java.util.Collections;
 import java.util.Collection;
 import java.util.Map;
@@ -34,6 +35,7 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.http.HttpSession;
 import javax.servlet.http.Cookie;
+import javax.servlet.http.Part;
 
 import org.ofbiz.base.util.Debug;
 import org.ofbiz.base.util.GroovyUtil;
@@ -59,6 +61,11 @@ import org.ofbiz.service.ServiceContainer;
 import org.apache.commons.csv.CSVFormat;
 import org.apache.commons.csv.CSVRecord;
 
+import org.apache.commons.fileupload.*;
+import org.apache.commons.fileupload.disk.DiskFileItemFactory;
+import org.apache.commons.fileupload.disk.DiskFileItem;
+import org.apache.commons.fileupload.servlet.ServletFileUpload;
+
 import groovy.lang.GroovyClassLoader;
 import groovy.lang.Script;
 
@@ -74,9 +81,11 @@ public class DirectControlServlet extends HttpServlet {
     public static final Map<String, String> serviceURLMappings = new HashMap<String, String>();
     private String sessionTokenName = "_AUTHTOKEN";
     private String checkSessionService;
+    private ServletConfig config;
 
     public void init(ServletConfig config) throws ServletException {
         // get the mapping file for this webapp
+        this.config = config;
         ServletContext context = config.getServletContext();
         String mappingFile = context.getInitParameter("serviceURLMappings");
         Debug.logInfo("Mapping file: " + mappingFile, module);
@@ -161,13 +170,32 @@ public class DirectControlServlet extends HttpServlet {
                 for (CSVRecord record : records) {
                     List<String> row = new ArrayList<String>();
                     String cell = null;
-                    Iterator<String> i=record.iterator(); 
+                    Iterator<String> i=record.iterator();
                     while (i.hasNext()) {
                         row.add(i.next());
                     }
                     data.add(row);
                 }
                 context.put("data", data);
+            } else if (contentType != null && contentType.indexOf("multipart/form-data") != -1) {
+                // Create a factory for disk-based file items                                                                                                                              
+                DiskFileItemFactory factory = new DiskFileItemFactory();
+
+                // Configure a repository (to ensure a secure temp location is used)                                                                                                       
+                ServletContext servletContext = config.getServletContext();
+                File repository = (File) servletContext
+                        .getAttribute("javax.servlet.context.tempdir");
+                factory.setRepository(repository);
+
+                ServletFileUpload upload = new ServletFileUpload(factory);
+
+                //Map<String, FileItem> itemMap = new HashMap<String, FileItem>();
+
+                List<FileItem> items = (List<FileItem>)upload.parseRequest(request);
+                for (FileItem item : items) {
+                    Debug.logInfo("PART: " + item.getFieldName(), module);
+                    context.put(item.getFieldName(), item.getString());
+                }
             } else {
                 // Check if the request is a backbone style "emulateJSON" request
                 if (contentType != null && contentType.indexOf("x-www-form-urlencoded") != -1 && request.getParameter("model") != null) {
@@ -301,10 +329,10 @@ public class DirectControlServlet extends HttpServlet {
                 response.setContentType("text/csv");
 
                 // Find the first list
-                List resList = null;
+                List<Map> resList = null;
                 for (Object o : result.values()) {
                     if (o instanceof List) {
-                        resList = (List) o;
+                        resList = (List<Map>) o;
                         break;
                     } 
                 }