Removing compile time dependency on webidor, its functionality is accessed only via REST
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24 * Portions Copyrighted 2009 Jaroslav Tulach
27 package cz.xelfi.quoridor.freemarkerdor;
29 import com.sun.jersey.api.client.Client;
30 import com.sun.jersey.api.client.UniformInterfaceException;
31 import com.sun.jersey.api.client.WebResource;
32 import com.sun.jersey.api.container.httpserver.HttpServerFactory;
33 import com.sun.jersey.api.core.PackagesResourceConfig;
34 import com.sun.jersey.api.core.ResourceConfig;
35 import com.sun.jersey.api.view.Viewable;
36 import com.sun.net.httpserver.HttpServer;
37 import cz.xelfi.quoridor.Board;
38 import cz.xelfi.quoridor.IllegalPositionException;
39 import java.awt.Image;
40 import java.io.IOException;
41 import java.io.InputStream;
43 import java.util.HashMap;
44 import java.util.Locale;
46 import java.util.MissingResourceException;
47 import java.util.Properties;
48 import java.util.ResourceBundle;
49 import java.util.concurrent.Callable;
50 import javax.ws.rs.DefaultValue;
51 import javax.ws.rs.FormParam;
52 import javax.ws.rs.GET;
53 import javax.ws.rs.POST;
54 import javax.ws.rs.Path;
55 import javax.ws.rs.PathParam;
56 import javax.ws.rs.Produces;
57 import javax.ws.rs.QueryParam;
58 import javax.ws.rs.core.Context;
59 import javax.ws.rs.core.Cookie;
60 import javax.ws.rs.core.HttpHeaders;
61 import javax.ws.rs.core.MediaType;
62 import javax.ws.rs.core.NewCookie;
63 import javax.ws.rs.core.Response;
64 import javax.ws.rs.core.Response.ResponseBuilder;
65 import org.openide.util.Exceptions;
66 import org.w3c.dom.Document;
70 * @author Jaroslav Tulach <jtulach@netbeans.org>
73 public final class UI {
74 private static final String version;
76 Properties p = new Properties();
78 InputStream is = FreemarkerProcessor.class.getResourceAsStream("/META-INF/maven/org.apidesign/freemarkerdor/pom.properties"); // NOI18N
82 } catch (IOException ex) {
85 version = p.getProperty("version", "unknown"); // NOI18N
87 private static WebResource base;
90 private HttpHeaders headers;
97 private Viewable checkLogin() {
98 Cookie cookie = headers.getCookies().get("login");
100 String id = cookie.getValue();
103 us = base.path("login").queryParam("id", id).
104 accept(MediaType.TEXT_PLAIN).get(String.class);
105 } catch (UniformInterfaceException ex) {
106 ex.printStackTrace();
109 if (us.length() > 0) {
115 return viewable("login.fmt", null);
120 @Produces(MediaType.TEXT_HTML)
121 public Response login(
122 @FormParam("name") String name, @FormParam("password") String password
124 uuid = base.path("login").queryParam("name", name).queryParam("password", password).
125 accept(MediaType.TEXT_PLAIN).put(String.class);
128 NewCookie nc = new NewCookie("login", uuid, null, null, null, 3600 * 24 * 7, false);
129 return Response.ok().cookie(nc).entity(viewable("login.fmt", null)).build();
131 Viewable v = viewable("login.fmt", null, "message", "Invalid name or password: " + name);
132 return Response.status(1).entity(v).build();
137 @Produces(MediaType.TEXT_HTML)
138 public Viewable welcome(@QueryParam("maxItems") @DefaultValue("10") int maxItems) {
139 Viewable v = checkLogin();
143 return welcomeImpl("maxItems", maxItems);
147 @Path("games/{id}.png")
148 @Produces("image/png")
149 public Image getBoardImage(
150 @PathParam("id") String id,
151 @QueryParam("fieldSize") @DefaultValue("50") int fieldSize,
152 @QueryParam("move") @DefaultValue("-1") int move
153 ) throws IllegalPositionException {
154 WebResource wr = base.path("games").path(id);
156 wr = wr.queryParam("move", "" + move);
158 String txt = wr.accept(MediaType.TEXT_PLAIN).get(String.class);
159 Board b = Board.valueOf(txt);
160 return BoardImage.draw(b, fieldSize);
164 private Response board(String id) {
165 return board(id, "", null);
169 @Produces(MediaType.TEXT_HTML)
170 public Response board(
171 @PathParam("id") String id,
172 @QueryParam("format") @DefaultValue("") String format,
173 @QueryParam("move") @DefaultValue("-1") String move
175 return board(id, null, format, move);
177 private Response board(@PathParam("id") String id, String msg, String format, String m) {
178 Viewable v = checkLogin();
180 return Response.ok().entity(v).build();
184 move = Integer.parseInt(m);
185 } catch (NumberFormatException ex) {
188 WebResource url = base.path("games").path(id);
190 url = url.queryParam("move", "" + move);
192 ResponseBuilder resp = Response.ok();
193 Cookie cFormat = headers.getCookies().get("format");
194 if (format.length() == 0) {
195 if (cFormat != null) {
196 format = cFormat.getValue();
199 if (cFormat == null || !format.equals(cFormat.getValue())) {
200 resp.cookie(new NewCookie("format", format));
204 Document doc = url.accept(MediaType.TEXT_XML).get(Document.class);
207 b = Board.valueOf(doc.getElementsByTagName("board").item(0).getTextContent());
208 } catch (IllegalPositionException ex) {
209 Exceptions.printStackTrace(ex);
212 v = viewable("game.fmt", doc, "message", msg, "format", format, "board", b);
213 return resp.entity(v).build();
217 @Path("games/{id}/move")
218 @Produces(MediaType.TEXT_HTML)
219 public Response move(
220 @PathParam("id") String id,
221 @QueryParam("type") String type,
222 @QueryParam("direction") String direction,
223 @QueryParam("direction-next") @DefaultValue("") String directionNext,
224 @QueryParam("column") @DefaultValue("") String column,
225 @QueryParam("row") @DefaultValue("") String row
227 Viewable v = checkLogin();
229 return Response.ok().entity(v).build();
231 WebResource wr = base.path("games").path(id).
232 queryParam("loginID", uuid).
233 queryParam("player", user);
235 if (type.equals("resign")) {
236 wr.queryParam("move", "RESIGN").put();
239 if (type.equals("fence")) {
240 wr.queryParam("move", direction.charAt(0) + column + row).put();
243 if (type.equals("move")) {
244 wr.queryParam("move", direction + directionNext).put();
247 } catch (UniformInterfaceException ex) {
248 return board(id, "WRONG_MOVE", "-1");
254 @Path("games/{id}/comment")
255 @Produces(MediaType.TEXT_HTML)
256 public Response comment(
257 @PathParam("id") String id,
258 @QueryParam("comment") String comment
260 Viewable v = checkLogin();
262 return Response.ok().entity(v).build();
264 WebResource wr = base.path("games").path(id).
265 queryParam("loginID", uuid).
266 queryParam("player", user).
267 queryParam("comment", comment);
274 @Path("games/create")
275 @Produces(MediaType.TEXT_HTML)
276 public Response create(
277 @QueryParam("white") String white,
278 @QueryParam("black") String black
280 Viewable v = checkLogin();
282 return Response.status(Response.Status.FORBIDDEN).entity(v).build();
285 if (user.equals(white) || user.equals(black)) {
288 queryParam("loginID", uuid).
289 queryParam("white", white).
290 queryParam("black", black).accept(MediaType.TEXT_XML).post(Document.class);
291 return Response.ok(welcomeImpl()).build();
293 return Response.status(Response.Status.NOT_FOUND).
294 entity(welcomeImpl("message", "You (" + user + ") must be white or black!")).build();
298 private Viewable welcomeImpl(Object... args) {
299 final Document got = base.path("games").accept(MediaType.TEXT_XML).get(Document.class);
300 return viewable("index.fmt", got, args);
307 public static void main(String[] args) throws Exception {
309 if (args.length > 1) {
310 port = Integer.parseInt(args[0]);
312 String remoteAPI = args.length > 2 ? args[1] : null;
315 Callable<Void> r = startServers(port, remoteAPI);
317 if (args.length < 2 || !args[args.length - 1].equals("--kill")) {
318 System.out.println("Hit enter to stop it...");
321 synchronized (UI.class) {
329 static Callable<Void> startServers(int port, String remoteAPI) throws Exception {
330 Client client = new Client();
332 final HttpServer apiServer;
333 if (remoteAPI == null) {
334 throw new IllegalArgumentException("Provide URL to API server"); // NOI18N
336 base = client.resource(new URI(remoteAPI));
340 ResourceConfig rc = new PackagesResourceConfig(
341 "cz.xelfi.quoridor.freemarkerdor"
344 final String baseUri = "http://localhost:" + port + "/";
345 final HttpServer server = HttpServerFactory.create(baseUri, rc);
347 System.out.println("Quoridor started at port " + port);
349 return new Callable<Void>() {
350 public Void call() throws Exception {
351 if (apiServer != null) {
360 private Viewable viewable(String page, Document doc, Object... more) {
361 ResourceBundle rb = null;
362 for (Locale l : headers.getAcceptableLanguages()) {
364 rb = ResourceBundle.getBundle("cz.xelfi.quoridor.freemarkerdor.UI.Bundle", l);
365 } catch (MissingResourceException e) {
370 rb = ResourceBundle.getBundle("cz.xelfi.quoridor.freemarkerdor.UI.Bundle", Locale.ENGLISH);
373 Map<String,Object> map = new HashMap<String,Object>();
375 map.put("user", user);
376 map.put("bundle", rb);
377 map.put("now", System.currentTimeMillis());
378 map.put("version", version);
379 for (int i = 0; i < more.length; i += 2) {
380 map.put((String)more[i],more[i + 1]);
382 return new Viewable(page, map);