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Code Issues Releases Wiki Activity

[TASK] Old URL pattern is no more supported

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Related code cleaned
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maximesinclair 2013-10-31 22:44:23 +01:00
parent 24da19bf96
commit d7192bf8e0
1 changed files with 0 additions and 82 deletions
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src/main/java/net/sourceforge/plantuml/servlet/PlantUmlServlet.java
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@ -24,7 +24,6 @@
package net.sourceforge.plantuml.servlet; package net.sourceforge.plantuml.servlet;
import java.io.IOException; import java.io.IOException;
import java.net.URL;
import java.net.URLDecoder; import java.net.URLDecoder;
import java.util.StringTokenizer; import java.util.StringTokenizer;
import java.util.regex.Matcher; import java.util.regex.Matcher;
@ -43,11 +42,6 @@ import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.code.Transcoder; import net.sourceforge.plantuml.code.Transcoder;
import net.sourceforge.plantuml.code.TranscoderUtil; import net.sourceforge.plantuml.code.TranscoderUtil;
import net.sourceforge.plantuml.api.PlantumlUtils; import net.sourceforge.plantuml.api.PlantumlUtils;
import HTTPClient.CookieModule;
import HTTPClient.HTTPConnection;
import HTTPClient.HTTPResponse;
import HTTPClient.ModuleException;
import HTTPClient.ParseException;
/* /*
* Original idea from Achim Abeling for Confluence macro * Original idea from Achim Abeling for Confluence macro
@ -68,42 +62,15 @@ public class PlantUmlServlet extends HttpServlet {
private static final Pattern encodedPattern = Pattern.compile("^[a-zA-Z0-9\\-\\_]+$"); // Format of a compressed private static final Pattern encodedPattern = Pattern.compile("^[a-zA-Z0-9\\-\\_]+$"); // Format of a compressed
// diagram // diagram
private static final Pattern startumlPattern = Pattern.compile("/\\w+/start/(.*)"); private static final Pattern startumlPattern = Pattern.compile("/\\w+/start/(.*)");
private static final Pattern proxyPattern = Pattern.compile("/\\w+/proxy/((\\d+)/)?((\\w+)/)?(http://.*)");
private static final Pattern oldStartumlPattern = Pattern.compile("/\\w+/uml/startuml/(.*)");
private static final Pattern oldImagePattern = Pattern.compile("/\\w+/uml/image/(.*)");
private static final Pattern oldProxyPattern = Pattern.compile("/\\w+/uml/proxy/((\\d+)/)?((\\w+)/)?(http://.*)");
@Override @Override
public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { public void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException {
final String uri = request.getRequestURI(); final String uri = request.getRequestURI();
Matcher startumlMatcher = startumlPattern.matcher(uri); Matcher startumlMatcher = startumlPattern.matcher(uri);
Matcher proxyMatcher = proxyPattern.matcher(uri);
Matcher oldStartumlMatcher = oldStartumlPattern.matcher(uri);
Matcher oldImageMatcher = oldImagePattern.matcher(uri);
Matcher oldProxyMatcher = oldProxyPattern.matcher(uri);
if (startumlMatcher.matches()) { if (startumlMatcher.matches()) {
String source = startumlMatcher.group(1); String source = startumlMatcher.group(1);
handleImage(response, source, uri); handleImage(response, source, uri);
} else if (proxyMatcher.matches()) {
String num = proxyMatcher.group(2);
String format = proxyMatcher.group(4);
String source = proxyMatcher.group(5);
handleImageProxy(response, num, source, format, uri);
} else if (oldStartumlMatcher.matches()) {
System.out.println("PlantUML WARNING This URL syntax is deprecated, please delete the '/uml/' part.");
String source = oldStartumlMatcher.group(1);
handleImage(response, source, uri);
} else if (oldImageMatcher.matches()) {
System.out.println("PlantUML WARNING This URL syntax is deprecated, please delete the '/uml/' part.");
String source = oldImageMatcher.group(1);
handleImageDecompress(response, source, uri);
} else if (oldProxyMatcher.matches()) {
System.out.println("PlantUML WARNING This URL syntax is deprecated, please delete the '/uml/' part.");
String num = oldProxyMatcher.group(2);
String format = oldProxyMatcher.group(4);
String source = oldProxyMatcher.group(5);
handleImageProxy(response, num, source, format, uri);
} else { } else {
doPost(request, response); doPost(request, response);
} }
@ -171,34 +138,6 @@ public class PlantUmlServlet extends HttpServlet {
} }
private void handleImageDecompress(HttpServletResponse response, String source, String uri) throws IOException {
source = URLDecoder.decode(source, "UTF-8");
Transcoder transcoder = getTranscoder();
String text2 = transcoder.decode(source);
sendImage(response, text2, uri);
}
private void handleImageProxy(HttpServletResponse response, String num, String source, String format, String uri)
throws IOException {
SourceStringReader reader = new SourceStringReader(getContent(source));
int n = num == null ? 0 : Integer.parseInt(num);
reader.generateImage(response.getOutputStream(), n, getFormat(format));
}
private FileFormatOption getFormat(String f) {
if (f == null) {
return new FileFormatOption(FileFormat.PNG);
}
if (f.equals("svg")) {
return new FileFormatOption(FileFormat.SVG);
}
if (f.equals("txt")) {
return new FileFormatOption(FileFormat.ATXT);
}
return new FileFormatOption(FileFormat.PNG);
}
private void sendImage(HttpServletResponse response, String text, String uri) throws IOException { private void sendImage(HttpServletResponse response, String text, String uri) throws IOException {
final String uml; final String uml;
if (text.startsWith("@startuml")) { if (text.startsWith("@startuml")) {
@ -228,25 +167,4 @@ public class PlantUmlServlet extends HttpServlet {
reader.generateImage(response.getOutputStream(), new FileFormatOption(FileFormat.PNG)); reader.generateImage(response.getOutputStream(), new FileFormatOption(FileFormat.PNG));
} }
private String getContent(String adress) throws IOException {
// HTTPConnection.setProxyServer("proxy", 8080);
CookieModule.setCookiePolicyHandler(null);
final Pattern p = Pattern.compile("http://[^/]+(/?.*)");
final Matcher m = p.matcher(adress);
if (m.find() == false) {
throw new IOException(adress);
}
final URL url = new URL(adress);
final HTTPConnection httpConnection = new HTTPConnection(url);
try {
final HTTPResponse resp = httpConnection.Get(m.group(1));
return resp.getText();
} catch (ModuleException e) {
throw new IOException(e.toString());
} catch (ParseException e) {
throw new IOException(e.toString());
}
}
} }