55e32ab2 by Ean Schuessler

Merge branch 'BF-3913' of /home/git/repositories/brainfood/ofbiz-directcontrolservlet

2 parents cd8ca01e 7646b262
...@@ -209,6 +209,14 @@ public class DirectControlServlet extends HttpServlet { ...@@ -209,6 +209,14 @@ public class DirectControlServlet extends HttpServlet {
209 } 209 }
210 } 210 }
211 211
212 // Check if there is an output handler
213 String outputHandler = "JSON";
214 if (serviceName.indexOf("|") != -1) {
215 String[] parts = serviceName.split("\\|");
216 serviceName = parts[0];
217 outputHandler = parts[1];
218 }
219
212 Debug.logInfo("Service name" +serviceName + " mapped for " + pathInfo + "#" + method, module); 220 Debug.logInfo("Service name" +serviceName + " mapped for " + pathInfo + "#" + method, module);
213 221
214 // If the sessionId parameter is set, attempt to look up the corresponding 222 // If the sessionId parameter is set, attempt to look up the corresponding
...@@ -266,6 +274,7 @@ public class DirectControlServlet extends HttpServlet { ...@@ -266,6 +274,7 @@ public class DirectControlServlet extends HttpServlet {
266 response.setStatus(400); 274 response.setStatus(400);
267 } 275 }
268 276
277 if ("JSON".equals(outputHandler)) {
269 response.setContentType("application/x-json"); 278 response.setContentType("application/x-json");
270 279
271 PrintWriter writer = response.getWriter(); 280 PrintWriter writer = response.getWriter();
...@@ -279,6 +288,11 @@ public class DirectControlServlet extends HttpServlet { ...@@ -279,6 +288,11 @@ public class DirectControlServlet extends HttpServlet {
279 writer.write(jsonStr); 288 writer.write(jsonStr);
280 writer.flush(); 289 writer.flush();
281 writer.close(); 290 writer.close();
291 }
292
293 if ("PDF".equals(outputHandler)) {
294 LibreOfficeRenderer.service(request, response, result);
295 }
282 } catch (Throwable t) { 296 } catch (Throwable t) {
283 response.setStatus(500); 297 response.setStatus(500);
284 PrintWriter writer = response.getWriter(); 298 PrintWriter writer = response.getWriter();
......
1 package com.brainfood.ofbiz;
2
3 import javax.servlet.http.HttpServletRequest;
4 import javax.servlet.http.HttpServletResponse;
5
6 import java.util.Map;
7 import java.util.List;
8 import java.util.ArrayList;
9 import java.util.Arrays;
10
11 import java.io.File;
12 import java.io.InputStream;
13 import java.io.FileInputStream;
14 import java.io.IOException;
15
16 import org.ofbiz.base.util.UtilIO;
17 import org.ofbiz.base.component.ComponentConfig;
18 import org.ofbiz.base.component.ComponentException;
19
20 import groovy.text.SimpleTemplateEngine;
21 import groovy.text.Template;
22 import groovy.lang.Writable;
23
24 public class LibreOfficeRenderer {
25 public static void service(HttpServletRequest request, HttpServletResponse response, Map<String, Object> context)
26 throws InterruptedException, IOException, ClassNotFoundException, ComponentException {
27 Object templateFile = context.get("_template");
28
29 if (templateFile != null) {
30 String fullPath = ComponentConfig.getRootLocation("driverup") + "/pdf-templates/" + templateFile.toString();
31
32 String template = UtilIO.readString(new FileInputStream(fullPath));
33
34 // FIXME: This is a hack. The Libreoffice file contains a $ declaration and this fixes it.
35 context.put("Linux_X86_64", "$Linux_X86_64");
36 context.put("Build", "$Build");
37
38 SimpleTemplateEngine engine = new SimpleTemplateEngine();
39 Writable stTemplate = engine.createTemplate(template).make(context);
40 String output = stTemplate.toString();
41
42 File outputFile = File.createTempFile("bfdcs-", "-tmpl");
43 UtilIO.writeString(outputFile, output);
44
45 List<String> args = Arrays.asList(new String[]{"libreoffice", "--headless", "--convert-to", "pdf", outputFile.getPath(), "--outdir", "/tmp"});
46 Process process = new ProcessBuilder(args).start();
47 InputStream is = process.getInputStream();
48 process.waitFor();
49
50 response.setContentType("application/pdf");
51 UtilIO.copy(new FileInputStream(outputFile.getPath() + ".pdf"), true, response.getOutputStream(), true);
52
53 outputFile.delete();
54 new File(outputFile.getPath() + ".pdf").delete();
55 }
56 }
57 }