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f433d153 NR |
1 | package be.nikiroo.fanfix.library; |
2 | ||
3 | import java.io.ByteArrayInputStream; | |
4 | import java.io.File; | |
5 | import java.io.FileInputStream; | |
6 | import java.io.IOException; | |
7 | import java.io.InputStream; | |
8 | import java.security.KeyStore; | |
9 | import java.util.ArrayList; | |
10 | import java.util.HashMap; | |
11 | import java.util.LinkedList; | |
12 | import java.util.List; | |
13 | import java.util.Map; | |
14 | ||
15 | import javax.net.ssl.KeyManagerFactory; | |
16 | import javax.net.ssl.SSLServerSocketFactory; | |
17 | ||
18 | import org.json.JSONArray; | |
19 | import org.json.JSONObject; | |
20 | ||
21 | import be.nikiroo.fanfix.Instance; | |
22 | import be.nikiroo.fanfix.bundles.Config; | |
23 | import be.nikiroo.fanfix.bundles.UiConfig; | |
24 | import be.nikiroo.fanfix.data.Chapter; | |
25 | import be.nikiroo.fanfix.data.JsonIO; | |
26 | import be.nikiroo.fanfix.data.MetaData; | |
27 | import be.nikiroo.fanfix.data.Paragraph; | |
28 | import be.nikiroo.fanfix.data.Paragraph.ParagraphType; | |
29 | import be.nikiroo.fanfix.data.Story; | |
30 | import be.nikiroo.fanfix.library.web.WebLibraryServerIndex; | |
31 | import be.nikiroo.fanfix.reader.TextOutput; | |
32 | import be.nikiroo.utils.CookieUtils; | |
33 | import be.nikiroo.utils.IOUtils; | |
34 | import be.nikiroo.utils.Image; | |
35 | import be.nikiroo.utils.NanoHTTPD; | |
36 | import be.nikiroo.utils.NanoHTTPD.IHTTPSession; | |
37 | import be.nikiroo.utils.NanoHTTPD.Response; | |
38 | import be.nikiroo.utils.NanoHTTPD.Response.Status; | |
39 | import be.nikiroo.utils.TraceHandler; | |
40 | import be.nikiroo.utils.Version; | |
41 | ||
42 | public class WebLibraryServer implements Runnable { | |
43 | static private String VIEWER_URL_BASE = "/view/story/"; | |
44 | static private String VIEWER_URL = VIEWER_URL_BASE + "{luid}/{chap}/{para}"; | |
45 | static private String STORY_URL_BASE = "/story/"; | |
46 | static private String STORY_URL = STORY_URL_BASE + "{luid}/{chap}/{para}"; | |
47 | static private String STORY_URL_COVER = STORY_URL_BASE + "{luid}/cover"; | |
48 | static private String LIST_URL = "/list/"; | |
49 | ||
50 | private class LoginResult { | |
51 | private boolean success; | |
52 | private boolean rw; | |
53 | private boolean wl; | |
d11fb35b | 54 | private boolean bl; |
f433d153 NR |
55 | private String wookie; |
56 | private String token; | |
57 | private boolean badLogin; | |
58 | private boolean badToken; | |
59 | ||
60 | public LoginResult(String who, String key, String subkey, | |
d11fb35b | 61 | boolean success, boolean rw, boolean wl, boolean bl) { |
f433d153 NR |
62 | this.success = success; |
63 | this.rw = rw; | |
64 | this.wl = wl; | |
d11fb35b | 65 | this.bl = bl; |
f433d153 NR |
66 | this.wookie = CookieUtils.generateCookie(who + key, 0); |
67 | ||
68 | String opts = ""; | |
69 | if (rw) | |
70 | opts += "|rw"; | |
71 | if (!wl) | |
72 | opts += "|wl"; | |
d11fb35b NR |
73 | if (!bl) |
74 | opts += "|bl"; | |
aac272ee | 75 | opts += "|"; |
f433d153 NR |
76 | |
77 | this.token = wookie + "~" | |
78 | + CookieUtils.generateCookie(wookie + subkey + opts, 0) | |
79 | + "~" + opts; | |
80 | this.badLogin = !success; | |
81 | } | |
82 | ||
83 | public LoginResult(String token, String who, String key, | |
84 | List<String> subkeys) { | |
85 | ||
86 | if (token != null) { | |
87 | String hashes[] = token.split("~"); | |
88 | if (hashes.length >= 2) { | |
89 | String wookie = hashes[0]; | |
90 | String rehashed = hashes[1]; | |
91 | String opts = hashes.length > 2 ? hashes[2] : ""; | |
92 | ||
93 | if (CookieUtils.validateCookie(who + key, wookie)) { | |
94 | if (subkeys == null) { | |
95 | subkeys = new ArrayList<String>(); | |
96 | } | |
97 | subkeys = new ArrayList<String>(subkeys); | |
98 | subkeys.add(""); | |
99 | ||
100 | for (String subkey : subkeys) { | |
599b05c7 NR |
101 | if (CookieUtils.validateCookie( |
102 | wookie + subkey + opts, rehashed)) { | |
f433d153 NR |
103 | this.wookie = wookie; |
104 | this.token = token; | |
105 | this.success = true; | |
106 | ||
aac272ee NR |
107 | this.rw = opts.contains("|rw|"); |
108 | this.wl = !opts.contains("|wl|"); | |
109 | this.bl = !opts.contains("|bl|"); | |
f433d153 NR |
110 | } |
111 | } | |
112 | } | |
113 | } | |
114 | ||
115 | this.badToken = !success; | |
116 | } | |
117 | ||
118 | // No token -> no bad token | |
119 | } | |
120 | ||
121 | public boolean isSuccess() { | |
122 | return success; | |
123 | } | |
124 | ||
125 | public boolean isRw() { | |
126 | return rw; | |
127 | } | |
128 | ||
129 | public boolean isWl() { | |
130 | return wl; | |
131 | } | |
132 | ||
d11fb35b NR |
133 | public boolean isBl() { |
134 | return bl; | |
135 | } | |
136 | ||
f433d153 NR |
137 | public String getToken() { |
138 | return token; | |
139 | } | |
140 | ||
141 | public boolean isBadLogin() { | |
142 | return badLogin; | |
143 | } | |
144 | ||
145 | public boolean isBadToken() { | |
146 | return badToken; | |
147 | } | |
148 | } | |
149 | ||
150 | private NanoHTTPD server; | |
151 | private Map<String, Story> storyCache = new HashMap<String, Story>(); | |
152 | private LinkedList<String> storyCacheOrder = new LinkedList<String>(); | |
153 | private long storyCacheSize = 0; | |
154 | private long maxStoryCacheSize; | |
155 | private TraceHandler tracer = new TraceHandler(); | |
156 | ||
d11fb35b NR |
157 | private List<String> whitelist; |
158 | private List<String> blacklist; | |
159 | ||
f433d153 NR |
160 | public WebLibraryServer(boolean secure) throws IOException { |
161 | Integer port = Instance.getInstance().getConfig() | |
162 | .getInteger(Config.SERVER_PORT); | |
163 | if (port == null) { | |
599b05c7 NR |
164 | throw new IOException( |
165 | "Cannot start web server: port not specified"); | |
f433d153 NR |
166 | } |
167 | ||
168 | int cacheMb = Instance.getInstance().getConfig() | |
169 | .getInteger(Config.SERVER_MAX_CACHE_MB, 100); | |
170 | maxStoryCacheSize = cacheMb * 1024 * 1024; | |
171 | ||
172 | setTraceHandler(Instance.getInstance().getTraceHandler()); | |
173 | ||
d11fb35b NR |
174 | whitelist = Instance.getInstance().getConfig() |
175 | .getList(Config.SERVER_WHITELIST, new ArrayList<String>()); | |
176 | blacklist = Instance.getInstance().getConfig() | |
177 | .getList(Config.SERVER_BLACKLIST, new ArrayList<String>()); | |
178 | ||
f433d153 NR |
179 | SSLServerSocketFactory ssf = null; |
180 | if (secure) { | |
181 | String keystorePath = Instance.getInstance().getConfig() | |
182 | .getString(Config.SERVER_SSL_KEYSTORE, ""); | |
183 | String keystorePass = Instance.getInstance().getConfig() | |
184 | .getString(Config.SERVER_SSL_KEYSTORE_PASS); | |
185 | ||
186 | if (secure && keystorePath.isEmpty()) { | |
187 | throw new IOException( | |
188 | "Cannot start a secure web server: no keystore.jks file povided"); | |
189 | } | |
190 | ||
191 | if (!keystorePath.isEmpty()) { | |
192 | File keystoreFile = new File(keystorePath); | |
193 | try { | |
599b05c7 NR |
194 | KeyStore keystore = KeyStore |
195 | .getInstance(KeyStore.getDefaultType()); | |
f433d153 NR |
196 | InputStream keystoreStream = new FileInputStream( |
197 | keystoreFile); | |
198 | try { | |
199 | keystore.load(keystoreStream, | |
200 | keystorePass.toCharArray()); | |
201 | KeyManagerFactory keyManagerFactory = KeyManagerFactory | |
202 | .getInstance(KeyManagerFactory | |
203 | .getDefaultAlgorithm()); | |
204 | keyManagerFactory.init(keystore, | |
205 | keystorePass.toCharArray()); | |
206 | ssf = NanoHTTPD.makeSSLSocketFactory(keystore, | |
207 | keyManagerFactory); | |
208 | } finally { | |
209 | keystoreStream.close(); | |
210 | } | |
211 | } catch (Exception e) { | |
212 | throw new IOException(e.getMessage()); | |
213 | } | |
214 | } | |
215 | } | |
216 | ||
217 | server = new NanoHTTPD(port) { | |
218 | @Override | |
219 | public Response serve(final IHTTPSession session) { | |
220 | super.serve(session); | |
221 | ||
222 | String query = session.getQueryParameterString(); // a=a%20b&dd=2 | |
223 | Method method = session.getMethod(); // GET, POST.. | |
224 | String uri = session.getUri(); // /home.html | |
225 | ||
226 | // need them in real time (not just those sent by the UA) | |
227 | Map<String, String> cookies = new HashMap<String, String>(); | |
228 | for (String cookie : session.getCookies()) { | |
229 | cookies.put(cookie, session.getCookies().read(cookie)); | |
230 | } | |
231 | ||
f433d153 NR |
232 | LoginResult login = null; |
233 | Map<String, String> params = session.getParms(); | |
234 | String who = session.getRemoteHostName() | |
235 | + session.getRemoteIpAddress(); | |
236 | if (params.get("login") != null) { | |
237 | login = login(who, params.get("password"), | |
d11fb35b | 238 | params.get("login")); |
f433d153 NR |
239 | } else { |
240 | String token = cookies.get("token"); | |
d11fb35b | 241 | login = login(who, token); |
f433d153 NR |
242 | } |
243 | ||
244 | if (login.isSuccess()) { | |
245 | // refresh token | |
599b05c7 NR |
246 | session.getCookies().set(new Cookie("token", |
247 | login.getToken(), "30; path=/")); | |
f433d153 NR |
248 | |
249 | // set options | |
250 | String optionName = params.get("optionName"); | |
251 | if (optionName != null && !optionName.isEmpty()) { | |
599b05c7 | 252 | String optionNo = params.get("optionNo"); |
f433d153 | 253 | String optionValue = params.get("optionValue"); |
599b05c7 NR |
254 | if (optionNo != null || optionValue == null |
255 | || optionValue.isEmpty()) { | |
f433d153 NR |
256 | session.getCookies().delete(optionName); |
257 | cookies.remove(optionName); | |
258 | } else { | |
599b05c7 NR |
259 | session.getCookies().set(new Cookie(optionName, |
260 | optionValue, "; path=/")); | |
f433d153 NR |
261 | cookies.put(optionName, optionValue); |
262 | } | |
263 | } | |
264 | } | |
265 | ||
266 | Response rep = null; | |
267 | if (!login.isSuccess() && (uri.equals("/") // | |
268 | || uri.startsWith(STORY_URL_BASE) // | |
269 | || uri.startsWith(VIEWER_URL_BASE) // | |
599b05c7 | 270 | || uri.startsWith(LIST_URL))) { |
f433d153 NR |
271 | rep = loginPage(login, uri); |
272 | } | |
273 | ||
274 | if (rep == null) { | |
275 | try { | |
276 | if (uri.equals("/")) { | |
d11fb35b | 277 | rep = root(session, cookies, login); |
f433d153 | 278 | } else if (uri.startsWith(LIST_URL)) { |
d11fb35b | 279 | rep = getList(uri, login); |
f433d153 | 280 | } else if (uri.startsWith(STORY_URL_BASE)) { |
d11fb35b | 281 | rep = getStoryPart(uri, login); |
f433d153 | 282 | } else if (uri.startsWith(VIEWER_URL_BASE)) { |
d11fb35b | 283 | rep = getViewer(cookies, uri, login); |
f433d153 NR |
284 | } else if (uri.equals("/logout")) { |
285 | session.getCookies().delete("token"); | |
286 | cookies.remove("token"); | |
287 | rep = loginPage(login, uri); | |
288 | } else { | |
289 | if (uri.startsWith("/")) | |
290 | uri = uri.substring(1); | |
291 | InputStream in = IOUtils.openResource( | |
292 | WebLibraryServerIndex.class, uri); | |
293 | if (in != null) { | |
294 | String mimeType = MIME_PLAINTEXT; | |
295 | if (uri.endsWith(".css")) { | |
296 | mimeType = "text/css"; | |
297 | } else if (uri.endsWith(".html")) { | |
298 | mimeType = "text/html"; | |
299 | } else if (uri.endsWith(".js")) { | |
300 | mimeType = "text/javascript"; | |
301 | } | |
302 | rep = newChunkedResponse(Status.OK, mimeType, | |
303 | in); | |
304 | } else { | |
305 | getTraceHandler().trace("404: " + uri); | |
306 | } | |
307 | } | |
308 | ||
309 | if (rep == null) { | |
310 | rep = newFixedLengthResponse(Status.NOT_FOUND, | |
311 | NanoHTTPD.MIME_PLAINTEXT, "Not Found"); | |
312 | } | |
313 | } catch (Exception e) { | |
599b05c7 NR |
314 | Instance.getInstance().getTraceHandler().error( |
315 | new IOException("Cannot process web request", | |
316 | e)); | |
f433d153 NR |
317 | rep = newFixedLengthResponse(Status.INTERNAL_ERROR, |
318 | NanoHTTPD.MIME_PLAINTEXT, "An error occured"); | |
319 | } | |
320 | } | |
321 | ||
322 | return rep; | |
f433d153 NR |
323 | } |
324 | }; | |
325 | ||
326 | if (ssf != null) { | |
327 | getTraceHandler().trace("Install SSL on the web server..."); | |
328 | server.makeSecure(ssf, null); | |
329 | getTraceHandler().trace("Done."); | |
330 | } | |
331 | } | |
332 | ||
333 | @Override | |
334 | public void run() { | |
335 | try { | |
336 | server.start(NanoHTTPD.SOCKET_READ_TIMEOUT, false); | |
337 | } catch (IOException e) { | |
338 | tracer.error(new IOException("Cannot start the web server", e)); | |
339 | } | |
340 | } | |
341 | ||
342 | /** | |
343 | * Start the server (listen on the network for new connections). | |
344 | * <p> | |
345 | * Can only be called once. | |
346 | * <p> | |
347 | * This call is asynchronous, and will just start a new {@link Thread} on | |
348 | * itself (see {@link WebLibraryServer#run()}). | |
349 | */ | |
350 | public void start() { | |
351 | new Thread(this).start(); | |
352 | } | |
353 | ||
354 | /** | |
355 | * The traces handler for this {@link WebLibraryServer}. | |
356 | * | |
357 | * @return the traces handler | |
358 | */ | |
359 | public TraceHandler getTraceHandler() { | |
360 | return tracer; | |
361 | } | |
362 | ||
363 | /** | |
364 | * The traces handler for this {@link WebLibraryServer}. | |
365 | * | |
366 | * @param tracer | |
367 | * the new traces handler | |
368 | */ | |
369 | public void setTraceHandler(TraceHandler tracer) { | |
370 | if (tracer == null) { | |
371 | tracer = new TraceHandler(false, false, false); | |
372 | } | |
373 | ||
374 | this.tracer = tracer; | |
375 | } | |
376 | ||
d11fb35b NR |
377 | private LoginResult login(String who, String token) { |
378 | List<String> subkeys = Instance.getInstance().getConfig().getList( | |
379 | Config.SERVER_ALLOWED_SUBKEYS, new ArrayList<String>()); | |
f433d153 | 380 | String realKey = Instance.getInstance().getConfig() |
d11fb35b NR |
381 | .getString(Config.SERVER_KEY, ""); |
382 | ||
f433d153 NR |
383 | return new LoginResult(token, who, realKey, subkeys); |
384 | } | |
385 | ||
386 | // allow rw/wl | |
d11fb35b | 387 | private LoginResult login(String who, String key, String subkey) { |
f433d153 | 388 | String realKey = Instance.getInstance().getConfig() |
d11fb35b | 389 | .getString(Config.SERVER_KEY, ""); |
f433d153 NR |
390 | |
391 | // I don't like NULLs... | |
f433d153 NR |
392 | key = key == null ? "" : key; |
393 | subkey = subkey == null ? "" : subkey; | |
394 | ||
395 | if (!realKey.equals(key)) { | |
d11fb35b NR |
396 | return new LoginResult(null, null, null, false, false, false, |
397 | false); | |
f433d153 NR |
398 | } |
399 | ||
d11fb35b | 400 | // defaults are true (as previous versions without the feature) |
f433d153 NR |
401 | boolean rw = true; |
402 | boolean wl = true; | |
d11fb35b | 403 | boolean bl = true; |
f433d153 | 404 | |
599b05c7 NR |
405 | rw = Instance.getInstance().getConfig().getBoolean(Config.SERVER_RW, |
406 | rw); | |
f433d153 NR |
407 | if (!subkey.isEmpty()) { |
408 | List<String> allowed = Instance.getInstance().getConfig() | |
409 | .getList(Config.SERVER_ALLOWED_SUBKEYS); | |
410 | if (allowed != null && allowed.contains(subkey)) { | |
411 | if ((subkey + "|").contains("|rw|")) { | |
412 | rw = true; | |
413 | } | |
414 | if ((subkey + "|").contains("|wl|")) { | |
415 | wl = false; // |wl| = bypass whitelist | |
416 | } | |
d11fb35b NR |
417 | if ((subkey + "|").contains("|bl|")) { |
418 | bl = false; // |bl| = bypass blacklist | |
419 | } | |
f433d153 | 420 | } else { |
d11fb35b NR |
421 | return new LoginResult(null, null, null, false, false, false, |
422 | false); | |
f433d153 NR |
423 | } |
424 | } | |
425 | ||
d11fb35b | 426 | return new LoginResult(who, key, subkey, true, rw, wl, bl); |
f433d153 NR |
427 | } |
428 | ||
429 | private Response loginPage(LoginResult login, String uri) { | |
430 | StringBuilder builder = new StringBuilder(); | |
431 | ||
432 | appendPreHtml(builder, true); | |
433 | ||
434 | if (login.isBadLogin()) { | |
435 | builder.append("<div class='error'>Bad login or password</div>"); | |
436 | } else if (login.isBadToken()) { | |
437 | builder.append("<div class='error'>Your session timed out</div>"); | |
438 | } | |
439 | ||
440 | if (uri.equals("/logout")) { | |
441 | uri = "/"; | |
442 | } | |
443 | ||
599b05c7 NR |
444 | builder.append( |
445 | "<form method='POST' action='" + uri + "' class='login'>\n"); | |
446 | builder.append( | |
447 | "<p>You must be logged into the system to see the stories.</p>"); | |
f433d153 NR |
448 | builder.append("\t<input type='text' name='login' />\n"); |
449 | builder.append("\t<input type='password' name='password' />\n"); | |
450 | builder.append("\t<input type='submit' value='Login' />\n"); | |
451 | builder.append("</form>\n"); | |
452 | ||
453 | appendPostHtml(builder); | |
454 | ||
455 | return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN, | |
456 | NanoHTTPD.MIME_HTML, builder.toString()); | |
457 | } | |
458 | ||
d11fb35b | 459 | protected Response getList(String uri, LoginResult login) |
f433d153 NR |
460 | throws IOException { |
461 | if (uri.equals("/list/luids")) { | |
f433d153 | 462 | List<JSONObject> jsons = new ArrayList<JSONObject>(); |
d11fb35b | 463 | for (MetaData meta : metas(login)) { |
f433d153 NR |
464 | jsons.add(JsonIO.toJson(meta)); |
465 | } | |
466 | ||
467 | return newInputStreamResponse("application/json", | |
599b05c7 NR |
468 | new ByteArrayInputStream( |
469 | new JSONArray(jsons).toString().getBytes())); | |
f433d153 NR |
470 | } |
471 | ||
472 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
473 | NanoHTTPD.MIME_PLAINTEXT, null); | |
474 | } | |
475 | ||
476 | private Response root(IHTTPSession session, Map<String, String> cookies, | |
d11fb35b | 477 | LoginResult login) throws IOException { |
f433d153 | 478 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
d11fb35b | 479 | MetaResultList result = new MetaResultList(metas(login)); |
f433d153 NR |
480 | StringBuilder builder = new StringBuilder(); |
481 | ||
482 | appendPreHtml(builder, true); | |
483 | ||
4bd7d202 | 484 | Map<String, String> params = session.getParms(); |
599b05c7 | 485 | |
f433d153 | 486 | String filter = cookies.get("filter"); |
599b05c7 | 487 | if (params.get("optionNo") != null) |
4bd7d202 | 488 | filter = null; |
f433d153 NR |
489 | if (filter == null) { |
490 | filter = ""; | |
491 | } | |
492 | ||
599b05c7 NR |
493 | String browser = params.get("browser") == null ? "" |
494 | : params.get("browser"); | |
495 | String browser2 = params.get("browser2") == null ? "" | |
496 | : params.get("browser2"); | |
497 | String browser3 = params.get("browser3") == null ? "" | |
498 | : params.get("browser3"); | |
f433d153 NR |
499 | |
500 | String filterSource = null; | |
501 | String filterAuthor = null; | |
502 | String filterTag = null; | |
503 | ||
504 | // TODO: javascript in realtime, using visible=false + hide [submit] | |
505 | ||
506 | builder.append("<form class='browser'>\n"); | |
507 | builder.append("<div class='breadcrumbs'>\n"); | |
508 | ||
509 | builder.append("\t<select name='browser'>"); | |
510 | appendOption(builder, 2, "", "", browser); | |
511 | appendOption(builder, 2, "Sources", "sources", browser); | |
512 | appendOption(builder, 2, "Authors", "authors", browser); | |
513 | appendOption(builder, 2, "Tags", "tags", browser); | |
514 | builder.append("\t</select>\n"); | |
515 | ||
516 | if (!browser.isEmpty()) { | |
517 | builder.append("\t<select name='browser2'>"); | |
518 | if (browser.equals("sources")) { | |
519 | filterSource = browser2.isEmpty() ? filterSource : browser2; | |
520 | // TODO: if 1 group -> no group | |
521 | appendOption(builder, 2, "", "", browser2); | |
522 | Map<String, List<String>> sources = result.getSourcesGrouped(); | |
523 | for (String source : sources.keySet()) { | |
524 | appendOption(builder, 2, source, source, browser2); | |
525 | } | |
526 | } else if (browser.equals("authors")) { | |
527 | filterAuthor = browser2.isEmpty() ? filterAuthor : browser2; | |
528 | // TODO: if 1 group -> no group | |
529 | appendOption(builder, 2, "", "", browser2); | |
530 | Map<String, List<String>> authors = result.getAuthorsGrouped(); | |
531 | for (String author : authors.keySet()) { | |
532 | appendOption(builder, 2, author, author, browser2); | |
533 | } | |
534 | } else if (browser.equals("tags")) { | |
535 | filterTag = browser2.isEmpty() ? filterTag : browser2; | |
536 | appendOption(builder, 2, "", "", browser2); | |
537 | for (String tag : result.getTags()) { | |
538 | appendOption(builder, 2, tag, tag, browser2); | |
539 | } | |
540 | } | |
541 | builder.append("\t</select>\n"); | |
542 | } | |
543 | ||
544 | if (!browser2.isEmpty()) { | |
545 | if (browser.equals("sources")) { | |
546 | filterSource = browser3.isEmpty() ? filterSource : browser3; | |
547 | Map<String, List<String>> sourcesGrouped = result | |
548 | .getSourcesGrouped(); | |
549 | List<String> sources = sourcesGrouped.get(browser2); | |
550 | if (sources != null && !sources.isEmpty()) { | |
551 | // TODO: single empty value | |
552 | builder.append("\t<select name='browser3'>"); | |
553 | appendOption(builder, 2, "", "", browser3); | |
554 | for (String source : sources) { | |
555 | appendOption(builder, 2, source, source, browser3); | |
556 | } | |
557 | builder.append("\t</select>\n"); | |
558 | } | |
559 | } else if (browser.equals("authors")) { | |
560 | filterAuthor = browser3.isEmpty() ? filterAuthor : browser3; | |
561 | Map<String, List<String>> authorsGrouped = result | |
562 | .getAuthorsGrouped(); | |
563 | List<String> authors = authorsGrouped.get(browser2); | |
564 | if (authors != null && !authors.isEmpty()) { | |
565 | // TODO: single empty value | |
566 | builder.append("\t<select name='browser3'>"); | |
567 | appendOption(builder, 2, "", "", browser3); | |
568 | for (String author : authors) { | |
569 | appendOption(builder, 2, author, author, browser3); | |
570 | } | |
571 | builder.append("\t</select>\n"); | |
572 | } | |
573 | } | |
574 | } | |
575 | ||
576 | builder.append("\t<input type='submit' value='Select'/>\n"); | |
577 | builder.append("</div>\n"); | |
578 | ||
579 | // TODO: javascript in realtime, using visible=false + hide [submit] | |
580 | builder.append("<div class='filter'>\n"); | |
599b05c7 NR |
581 | builder.append("\t<span class='label'>Filter: </span>\n"); |
582 | builder.append( | |
583 | "\t<input name='optionName' type='hidden' value='filter' />\n"); | |
f433d153 NR |
584 | builder.append("\t<input name='optionValue' type='text' value='" |
585 | + filter + "' place-holder='...' />\n"); | |
599b05c7 NR |
586 | builder.append("\t<input name='optionNo' type='submit' value='x' />"); |
587 | builder.append( | |
588 | "\t<input name='submit' type='submit' value='Filter' />\n"); | |
f433d153 NR |
589 | builder.append("</div>\n"); |
590 | builder.append("</form>\n"); | |
591 | ||
592 | builder.append("\t<div class='books'>"); | |
593 | for (MetaData meta : result.getMetas()) { | |
599b05c7 NR |
594 | if (!filter.isEmpty() && !meta.getTitle().toLowerCase() |
595 | .contains(filter.toLowerCase())) { | |
f433d153 NR |
596 | continue; |
597 | } | |
598 | ||
599 | // TODO Sub sources | |
599b05c7 NR |
600 | if (filterSource != null |
601 | && !filterSource.equals(meta.getSource())) { | |
f433d153 NR |
602 | continue; |
603 | } | |
604 | ||
605 | // TODO: sub authors | |
599b05c7 NR |
606 | if (filterAuthor != null |
607 | && !filterAuthor.equals(meta.getAuthor())) { | |
f433d153 NR |
608 | continue; |
609 | } | |
610 | ||
611 | if (filterTag != null && !meta.getTags().contains(filterTag)) { | |
612 | continue; | |
613 | } | |
614 | ||
615 | builder.append("<div class='book_line'>"); | |
616 | builder.append("<a href='"); | |
4c3426fb | 617 | builder.append(getViewUrl(meta.getLuid(), null, null)); |
f433d153 NR |
618 | builder.append("'"); |
619 | builder.append(" class='link'>"); | |
620 | ||
621 | if (lib.isCached(meta.getLuid())) { | |
622 | // â—‰ = ◉ | |
599b05c7 NR |
623 | builder.append( |
624 | "<span class='cache_icon cached'>◉</span>"); | |
f433d153 NR |
625 | } else { |
626 | // â—‹ = ○ | |
599b05c7 NR |
627 | builder.append( |
628 | "<span class='cache_icon uncached'>○</span>"); | |
f433d153 NR |
629 | } |
630 | builder.append("<span class='luid'>"); | |
631 | builder.append(meta.getLuid()); | |
632 | builder.append("</span>"); | |
633 | builder.append("<span class='title'>"); | |
634 | builder.append(meta.getTitle()); | |
635 | builder.append("</span>"); | |
636 | builder.append("<span class='author'>"); | |
637 | if (meta.getAuthor() != null && !meta.getAuthor().isEmpty()) { | |
638 | builder.append("(").append(meta.getAuthor()).append(")"); | |
639 | } | |
640 | builder.append("</span>"); | |
641 | builder.append("</a></div>\n"); | |
642 | } | |
643 | builder.append("</div>"); | |
644 | ||
645 | appendPostHtml(builder); | |
646 | return NanoHTTPD.newFixedLengthResponse(builder.toString()); | |
647 | } | |
648 | ||
649 | // /story/luid/chapter/para <-- text/image | |
650 | // /story/luid/cover <-- image | |
651 | // /story/luid/metadata <-- json | |
c5103223 | 652 | // /story/luid/json <-- json, whole chapter (no images) |
d11fb35b | 653 | private Response getStoryPart(String uri, LoginResult login) { |
f433d153 NR |
654 | String[] cover = uri.split("/"); |
655 | int off = 2; | |
656 | ||
657 | if (cover.length < off + 2) { | |
658 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
659 | NanoHTTPD.MIME_PLAINTEXT, null); | |
660 | } | |
661 | ||
662 | String luid = cover[off + 0]; | |
663 | String chapterStr = cover[off + 1]; | |
664 | String imageStr = cover.length < off + 3 ? null : cover[off + 2]; | |
665 | ||
666 | // 1-based (0 = desc) | |
667 | int chapter = 0; | |
668 | if (chapterStr != null && !"cover".equals(chapterStr) | |
599b05c7 NR |
669 | && !"metadata".equals(chapterStr) |
670 | && !"json".equals(chapterStr)) { | |
f433d153 NR |
671 | try { |
672 | chapter = Integer.parseInt(chapterStr); | |
673 | if (chapter < 0) { | |
674 | throw new NumberFormatException(); | |
675 | } | |
676 | } catch (NumberFormatException e) { | |
677 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
678 | NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid"); | |
679 | } | |
680 | } | |
681 | ||
682 | // 1-based | |
683 | int paragraph = 1; | |
684 | if (imageStr != null) { | |
685 | try { | |
686 | paragraph = Integer.parseInt(imageStr); | |
687 | if (paragraph < 0) { | |
688 | throw new NumberFormatException(); | |
689 | } | |
690 | } catch (NumberFormatException e) { | |
691 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
692 | NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid"); | |
693 | } | |
694 | } | |
695 | ||
696 | String mimeType = NanoHTTPD.MIME_PLAINTEXT; | |
697 | InputStream in = null; | |
698 | try { | |
699 | if ("cover".equals(chapterStr)) { | |
d11fb35b | 700 | Image img = getCover(luid, login); |
f433d153 NR |
701 | if (img != null) { |
702 | in = img.newInputStream(); | |
703 | } | |
3f468ac7 NR |
704 | // TODO: get correct image type |
705 | mimeType = "image/png"; | |
f433d153 | 706 | } else if ("metadata".equals(chapterStr)) { |
d11fb35b | 707 | MetaData meta = meta(luid, login); |
f433d153 NR |
708 | JSONObject json = JsonIO.toJson(meta); |
709 | mimeType = "application/json"; | |
710 | in = new ByteArrayInputStream(json.toString().getBytes()); | |
3fbc084c | 711 | } else if ("json".equals(chapterStr)) { |
d11fb35b | 712 | Story story = story(luid, login); |
c5103223 NR |
713 | JSONObject json = JsonIO.toJson(story); |
714 | mimeType = "application/json"; | |
715 | in = new ByteArrayInputStream(json.toString().getBytes()); | |
f433d153 | 716 | } else { |
d11fb35b | 717 | Story story = story(luid, login); |
f433d153 NR |
718 | if (story != null) { |
719 | if (chapter == 0) { | |
720 | StringBuilder builder = new StringBuilder(); | |
721 | for (Paragraph p : story.getMeta().getResume()) { | |
722 | if (builder.length() == 0) { | |
723 | builder.append("\n"); | |
724 | } | |
725 | builder.append(p.getContent()); | |
726 | } | |
727 | ||
599b05c7 NR |
728 | in = new ByteArrayInputStream( |
729 | builder.toString().getBytes("utf-8")); | |
f433d153 NR |
730 | } else { |
731 | Paragraph para = story.getChapters().get(chapter - 1) | |
732 | .getParagraphs().get(paragraph - 1); | |
733 | Image img = para.getContentImage(); | |
734 | if (para.getType() == ParagraphType.IMAGE) { | |
735 | // TODO: get correct image type | |
736 | mimeType = "image/png"; | |
737 | in = img.newInputStream(); | |
738 | } else { | |
599b05c7 NR |
739 | in = new ByteArrayInputStream( |
740 | para.getContent().getBytes("utf-8")); | |
f433d153 NR |
741 | } |
742 | } | |
743 | } | |
744 | } | |
745 | } catch (IndexOutOfBoundsException e) { | |
746 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
747 | NanoHTTPD.MIME_PLAINTEXT, | |
748 | "Chapter or paragraph does not exist"); | |
749 | } catch (IOException e) { | |
750 | Instance.getInstance().getTraceHandler() | |
751 | .error(new IOException("Cannot get image: " + uri, e)); | |
752 | return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR, | |
753 | NanoHTTPD.MIME_PLAINTEXT, "Error when processing request"); | |
754 | } | |
755 | ||
756 | return newInputStreamResponse(mimeType, in); | |
757 | } | |
758 | ||
759 | private Response getViewer(Map<String, String> cookies, String uri, | |
d11fb35b | 760 | LoginResult login) { |
f433d153 NR |
761 | String[] cover = uri.split("/"); |
762 | int off = 2; | |
763 | ||
764 | if (cover.length < off + 2) { | |
765 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
766 | NanoHTTPD.MIME_PLAINTEXT, null); | |
767 | } | |
768 | ||
769 | String type = cover[off + 0]; | |
770 | String luid = cover[off + 1]; | |
771 | String chapterStr = cover.length < off + 3 ? null : cover[off + 2]; | |
772 | String paragraphStr = cover.length < off + 4 ? null : cover[off + 3]; | |
773 | ||
774 | // 1-based (0 = desc) | |
4c3426fb | 775 | int chapter = 0; |
f433d153 NR |
776 | if (chapterStr != null) { |
777 | try { | |
778 | chapter = Integer.parseInt(chapterStr); | |
779 | if (chapter < 0) { | |
780 | throw new NumberFormatException(); | |
781 | } | |
782 | } catch (NumberFormatException e) { | |
783 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
784 | NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid"); | |
785 | } | |
786 | } | |
787 | ||
788 | // 1-based | |
789 | int paragraph = 0; | |
790 | if (paragraphStr != null) { | |
791 | try { | |
792 | paragraph = Integer.parseInt(paragraphStr); | |
793 | if (paragraph <= 0) { | |
794 | throw new NumberFormatException(); | |
795 | } | |
796 | } catch (NumberFormatException e) { | |
797 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
798 | NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid"); | |
799 | } | |
800 | } | |
801 | ||
802 | try { | |
d11fb35b | 803 | Story story = story(luid, login); |
f433d153 NR |
804 | if (story == null) { |
805 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
806 | NanoHTTPD.MIME_PLAINTEXT, "Story not found"); | |
807 | } | |
808 | ||
809 | StringBuilder builder = new StringBuilder(); | |
810 | appendPreHtml(builder, false); | |
811 | ||
599b05c7 | 812 | // For images documents, always go to the images if not chap 0 desc |
db9146bc | 813 | if (story.getMeta().isImageDocument()) { |
599b05c7 | 814 | if (chapter > 0 && paragraph <= 0) |
db9146bc NR |
815 | paragraph = 1; |
816 | } | |
f433d153 | 817 | |
db9146bc NR |
818 | Chapter chap = null; |
819 | if (chapter <= 0) { | |
820 | chap = story.getMeta().getResume(); | |
821 | } else { | |
f433d153 NR |
822 | try { |
823 | chap = story.getChapters().get(chapter - 1); | |
824 | } catch (IndexOutOfBoundsException e) { | |
825 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
826 | NanoHTTPD.MIME_PLAINTEXT, "Chapter not found"); | |
827 | } | |
db9146bc | 828 | } |
f433d153 | 829 | |
db9146bc NR |
830 | String first, previous, next, last; |
831 | ||
832 | StringBuilder content = new StringBuilder(); | |
833 | ||
834 | String disabledLeft = ""; | |
835 | String disabledRight = ""; | |
836 | String disabledZoomReal = ""; | |
837 | String disabledZoomWidth = ""; | |
838 | String disabledZoomHeight = ""; | |
839 | ||
840 | if (paragraph <= 0) { | |
599b05c7 NR |
841 | first = getViewUrl(luid, 0, null); |
842 | previous = getViewUrl(luid, (Math.max(chapter - 1, 0)), null); | |
db9146bc NR |
843 | next = getViewUrl(luid, |
844 | (Math.min(chapter + 1, story.getChapters().size())), | |
845 | null); | |
846 | last = getViewUrl(luid, story.getChapters().size(), null); | |
847 | ||
db9146bc NR |
848 | StringBuilder desc = new StringBuilder(); |
849 | ||
850 | if (chapter <= 0) { | |
6b675cd4 NR |
851 | desc.append("<h1 class='title'>"); |
852 | desc.append(story.getMeta().getTitle()); | |
853 | desc.append("</h1>\n"); | |
db9146bc | 854 | desc.append("<div class='desc'>\n"); |
4c3426fb | 855 | desc.append("\t<a href='" + next + "' class='cover'>\n"); |
db9146bc | 856 | desc.append("\t\t<img src='/story/" + luid + "/cover'/>\n"); |
4c3426fb | 857 | desc.append("\t</a>\n"); |
599b05c7 NR |
858 | desc.append("\t<table class='details'>\n"); |
859 | Map<String, String> details = BasicLibrary | |
860 | .getMetaDesc(story.getMeta()); | |
861 | for (String key : details.keySet()) { | |
862 | appendTableRow(desc, 2, key, details.get(key)); | |
863 | } | |
db9146bc NR |
864 | desc.append("\t</table>\n"); |
865 | desc.append("</div>\n"); | |
866 | desc.append("<h1 class='title'>Description</h1>\n"); | |
f433d153 NR |
867 | } |
868 | ||
db9146bc NR |
869 | content.append("<div class='viewer text'>\n"); |
870 | content.append(desc); | |
599b05c7 NR |
871 | String description = new TextOutput(false).convert(chap, |
872 | chapter > 0); | |
6b675cd4 NR |
873 | content.append(chap.getParagraphs().size() <= 0 |
874 | ? "No content provided." | |
875 | : description); | |
db9146bc | 876 | content.append("</div>\n"); |
3fbc084c | 877 | |
599b05c7 | 878 | if (chapter <= 0) |
db9146bc NR |
879 | disabledLeft = " disabled='disbaled'"; |
880 | if (chapter >= story.getChapters().size()) | |
881 | disabledRight = " disabled='disbaled'"; | |
882 | } else { | |
883 | first = getViewUrl(luid, chapter, 1); | |
884 | previous = getViewUrl(luid, chapter, | |
885 | (Math.max(paragraph - 1, 1))); | |
886 | next = getViewUrl(luid, chapter, | |
887 | (Math.min(paragraph + 1, chap.getParagraphs().size()))); | |
888 | last = getViewUrl(luid, chapter, chap.getParagraphs().size()); | |
889 | ||
890 | if (paragraph <= 1) | |
891 | disabledLeft = " disabled='disbaled'"; | |
892 | if (paragraph >= chap.getParagraphs().size()) | |
893 | disabledRight = " disabled='disbaled'"; | |
894 | ||
599b05c7 NR |
895 | // First -> previous *chapter* |
896 | if (chapter > 0) | |
897 | disabledLeft = ""; | |
898 | first = getViewUrl(luid, (Math.max(chapter - 1, 0)), null); | |
899 | if (paragraph <= 1) { | |
900 | previous = first; | |
901 | } | |
902 | ||
db9146bc NR |
903 | Paragraph para = null; |
904 | try { | |
905 | para = chap.getParagraphs().get(paragraph - 1); | |
906 | } catch (IndexOutOfBoundsException e) { | |
907 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
599b05c7 NR |
908 | NanoHTTPD.MIME_PLAINTEXT, |
909 | "Paragraph " + paragraph + " not found"); | |
db9146bc | 910 | } |
f433d153 | 911 | |
db9146bc NR |
912 | if (para.getType() == ParagraphType.IMAGE) { |
913 | String zoomStyle = "max-width: 100%;"; | |
914 | disabledZoomWidth = " disabled='disabled'"; | |
915 | String zoomOption = cookies.get("zoom"); | |
916 | if (zoomOption != null && !zoomOption.isEmpty()) { | |
917 | if (zoomOption.equals("real")) { | |
918 | zoomStyle = ""; | |
919 | disabledZoomWidth = ""; | |
920 | disabledZoomReal = " disabled='disabled'"; | |
921 | } else if (zoomOption.equals("width")) { | |
922 | zoomStyle = "max-width: 100%;"; | |
923 | } else if (zoomOption.equals("height")) { | |
924 | // see height of navbar + optionbar | |
925 | zoomStyle = "max-height: calc(100% - 128px);"; | |
926 | disabledZoomWidth = ""; | |
927 | disabledZoomHeight = " disabled='disabled'"; | |
f433d153 | 928 | } |
f433d153 NR |
929 | } |
930 | ||
842afa6c | 931 | String javascript = "document.getElementById(\"previous\").click(); return false;"; |
db9146bc | 932 | content.append(String.format("" // |
842afa6c | 933 | + "<a class='viewer link' oncontextmenu='%s' href='%s'>" |
db9146bc NR |
934 | + "<img class='viewer img' style='%s' src='%s'/>" |
935 | + "</a>", // | |
842afa6c | 936 | javascript, // |
db9146bc NR |
937 | next, // |
938 | zoomStyle, // | |
939 | getStoryUrl(luid, chapter, paragraph))); | |
940 | } else { | |
599b05c7 NR |
941 | content.append(String.format("" // |
942 | + "<div class='viewer text'>%s</div>", // | |
943 | para.getContent())); | |
f433d153 | 944 | } |
db9146bc | 945 | } |
f433d153 | 946 | |
db9146bc NR |
947 | builder.append(String.format("" // |
948 | + "<div class='bar navbar'>\n" // | |
949 | + "\t<a%s class='button first' href='%s'><<</a>\n"// | |
842afa6c | 950 | + "\t<a%s id='previous' class='button previous' href='%s'><</a>\n" // |
6b89e45c NR |
951 | + "\t<div class='gotobox itemsbox'>\n" // |
952 | + "\t\t<div class='button goto'>%d</div>\n" // | |
953 | + "\t\t<div class='items goto'>\n", // | |
db9146bc NR |
954 | disabledLeft, first, // |
955 | disabledLeft, previous, // | |
6b89e45c NR |
956 | paragraph > 0 ? paragraph : chapter // |
957 | )); | |
958 | ||
959 | // List of chap/para links | |
960 | ||
4c3426fb | 961 | appendItemA(builder, 3, getViewUrl(luid, 0, null), "Description", |
6b89e45c | 962 | paragraph == 0 && chapter == 0); |
6b89e45c | 963 | if (paragraph > 0) { |
6b89e45c | 964 | for (int i = 1; i <= chap.getParagraphs().size(); i++) { |
4c3426fb NR |
965 | appendItemA(builder, 3, getViewUrl(luid, chapter, i), |
966 | "Image " + i, paragraph == i); | |
6b89e45c NR |
967 | } |
968 | } else { | |
969 | int i = 1; | |
970 | for (Chapter c : story.getChapters()) { | |
971 | String chapName = "Chapter " + c.getNumber(); | |
972 | if (c.getName() != null && !c.getName().isEmpty()) { | |
973 | chapName += ": " + c.getName(); | |
974 | } | |
975 | ||
4c3426fb NR |
976 | appendItemA(builder, 3, getViewUrl(luid, i, null), chapName, |
977 | chapter == i); | |
6b89e45c NR |
978 | |
979 | i++; | |
980 | } | |
981 | } | |
982 | ||
983 | builder.append(String.format("" // | |
984 | + "\t\t</div>\n" // | |
985 | + "\t</div>\n" // | |
986 | + "\t<a%s class='button next' href='%s'>></a>\n" // | |
987 | + "\t<a%s class='button last' href='%s'>>></a>\n"// | |
988 | + "</div>\n", // | |
db9146bc NR |
989 | disabledRight, next, // |
990 | disabledRight, last // | |
599b05c7 | 991 | )); |
db9146bc NR |
992 | |
993 | builder.append(content); | |
994 | ||
995 | builder.append("<div class='bar optionbar "); | |
996 | if (paragraph > 0) { | |
997 | builder.append("s4"); | |
998 | } else { | |
999 | builder.append("s1"); | |
1000 | } | |
1001 | builder.append("'>\n"); | |
1002 | builder.append(" <a class='button back' href='/'>BACK</a>\n"); | |
1003 | ||
1004 | if (paragraph > 0) { | |
599b05c7 NR |
1005 | builder.append(String.format("" // |
1006 | + "\t<a%s class='button zoomreal' href='%s'>REAL</a>\n"// | |
1007 | + "\t<a%s class='button zoomwidth' href='%s'>WIDTH</a>\n"// | |
1008 | + "\t<a%s class='button zoomheight' href='%s'>HEIGHT</a>\n"// | |
1009 | + "</div>\n", // | |
1010 | disabledZoomReal, | |
1011 | uri + "?optionName=zoom&optionValue=real", // | |
1012 | disabledZoomWidth, | |
1013 | uri + "?optionName=zoom&optionValue=width", // | |
1014 | disabledZoomHeight, | |
1015 | uri + "?optionName=zoom&optionValue=height" // | |
1016 | )); | |
f433d153 NR |
1017 | } |
1018 | ||
1019 | appendPostHtml(builder); | |
1020 | return NanoHTTPD.newFixedLengthResponse(Status.OK, | |
1021 | NanoHTTPD.MIME_HTML, builder.toString()); | |
1022 | } catch (IOException e) { | |
1023 | Instance.getInstance().getTraceHandler() | |
1024 | .error(new IOException("Cannot get image: " + uri, e)); | |
1025 | return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR, | |
1026 | NanoHTTPD.MIME_PLAINTEXT, "Error when processing request"); | |
1027 | } | |
1028 | } | |
1029 | ||
1030 | private Response newInputStreamResponse(String mimeType, InputStream in) { | |
1031 | if (in == null) { | |
599b05c7 NR |
1032 | return NanoHTTPD.newFixedLengthResponse(Status.NO_CONTENT, "", |
1033 | null); | |
f433d153 NR |
1034 | } |
1035 | return NanoHTTPD.newChunkedResponse(Status.OK, mimeType, in); | |
1036 | } | |
1037 | ||
1038 | private String getContentOf(String file) { | |
599b05c7 NR |
1039 | InputStream in = IOUtils.openResource(WebLibraryServerIndex.class, |
1040 | file); | |
f433d153 NR |
1041 | if (in != null) { |
1042 | try { | |
1043 | return IOUtils.readSmallStream(in); | |
1044 | } catch (IOException e) { | |
599b05c7 NR |
1045 | Instance.getInstance().getTraceHandler().error( |
1046 | new IOException("Cannot get file: index.pre.html", e)); | |
f433d153 NR |
1047 | } |
1048 | } | |
1049 | ||
1050 | return ""; | |
1051 | } | |
1052 | ||
4c3426fb | 1053 | private String getViewUrl(String luid, Integer chap, Integer para) { |
f433d153 NR |
1054 | return VIEWER_URL // |
1055 | .replace("{luid}", luid) // | |
4c3426fb | 1056 | .replace("/{chap}", chap == null ? "" : "/" + chap) // |
f433d153 | 1057 | .replace("/{para}", |
4c3426fb | 1058 | (chap == null || para == null) ? "" : "/" + para); |
f433d153 NR |
1059 | } |
1060 | ||
1061 | private String getStoryUrl(String luid, int chap, Integer para) { | |
1062 | return STORY_URL // | |
1063 | .replace("{luid}", luid) // | |
1064 | .replace("{chap}", Integer.toString(chap)) // | |
1065 | .replace("{para}", para == null ? "" : Integer.toString(para)); | |
1066 | } | |
1067 | ||
1068 | private String getStoryUrlCover(String luid) { | |
1069 | return STORY_URL_COVER // | |
1070 | .replace("{luid}", luid); | |
1071 | } | |
1072 | ||
d11fb35b NR |
1073 | private boolean isAllowed(MetaData meta, LoginResult login) { |
1074 | if (login.isWl() && !whitelist.isEmpty() | |
1075 | && !whitelist.contains(meta.getSource())) { | |
1076 | return false; | |
1077 | } | |
1078 | if (login.isBl() && blacklist.contains(meta.getSource())) { | |
1079 | return false; | |
1080 | } | |
1081 | ||
1082 | return true; | |
1083 | } | |
1084 | ||
1085 | private List<MetaData> metas(LoginResult login) throws IOException { | |
1086 | BasicLibrary lib = Instance.getInstance().getLibrary(); | |
aac272ee NR |
1087 | System.out.println("Whitelist: " + whitelist); |
1088 | System.out.println("Blacklist: " + blacklist); | |
1089 | System.out.println("isWl: " + login.isWl()); | |
1090 | System.out.println("isBl: " + login.isBl()); | |
1091 | ||
d11fb35b NR |
1092 | List<MetaData> metas = new ArrayList<MetaData>(); |
1093 | for (MetaData meta : lib.getList().getMetas()) { | |
1094 | if (isAllowed(meta, login)) { | |
1095 | metas.add(meta); | |
1096 | } | |
1097 | } | |
1098 | ||
1099 | return metas; | |
1100 | } | |
1101 | ||
1102 | private MetaData meta(String luid, LoginResult login) throws IOException { | |
f433d153 NR |
1103 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
1104 | MetaData meta = lib.getInfo(luid); | |
d11fb35b | 1105 | if (!isAllowed(meta, login)) |
f433d153 | 1106 | return null; |
f433d153 NR |
1107 | |
1108 | return meta; | |
1109 | } | |
1110 | ||
d11fb35b NR |
1111 | private Image getCover(String luid, LoginResult login) throws IOException { |
1112 | MetaData meta = meta(luid, login); | |
f433d153 | 1113 | if (meta != null) { |
db9146bc NR |
1114 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
1115 | return lib.getCover(meta.getLuid()); | |
f433d153 NR |
1116 | } |
1117 | ||
1118 | return null; | |
1119 | } | |
1120 | ||
1121 | // NULL if not whitelist OK or if not found | |
d11fb35b | 1122 | private Story story(String luid, LoginResult login) throws IOException { |
f433d153 NR |
1123 | synchronized (storyCache) { |
1124 | if (storyCache.containsKey(luid)) { | |
1125 | Story story = storyCache.get(luid); | |
d11fb35b | 1126 | if (!isAllowed(story.getMeta(), login)) |
f433d153 | 1127 | return null; |
f433d153 NR |
1128 | |
1129 | return story; | |
1130 | } | |
1131 | } | |
1132 | ||
1133 | Story story = null; | |
d11fb35b | 1134 | MetaData meta = meta(luid, login); |
f433d153 NR |
1135 | if (meta != null) { |
1136 | BasicLibrary lib = Instance.getInstance().getLibrary(); | |
1137 | story = lib.getStory(luid, null); | |
1138 | long size = sizeOf(story); | |
1139 | ||
1140 | synchronized (storyCache) { | |
1141 | // Could have been added by another request | |
1142 | if (!storyCache.containsKey(luid)) { | |
1143 | while (!storyCacheOrder.isEmpty() | |
1144 | && storyCacheSize + size > maxStoryCacheSize) { | |
1145 | String oldestLuid = storyCacheOrder.removeFirst(); | |
1146 | Story oldestStory = storyCache.remove(oldestLuid); | |
1147 | maxStoryCacheSize -= sizeOf(oldestStory); | |
1148 | } | |
1149 | ||
1150 | storyCacheOrder.add(luid); | |
1151 | storyCache.put(luid, story); | |
1152 | } | |
1153 | } | |
1154 | } | |
1155 | ||
1156 | return story; | |
1157 | } | |
1158 | ||
1159 | private long sizeOf(Story story) { | |
1160 | long size = 0; | |
1161 | for (Chapter chap : story) { | |
1162 | for (Paragraph para : chap) { | |
1163 | if (para.getType() == ParagraphType.IMAGE) { | |
1164 | size += para.getContentImage().getSize(); | |
1165 | } else { | |
1166 | size += para.getContent().length(); | |
1167 | } | |
1168 | } | |
1169 | } | |
1170 | ||
1171 | return size; | |
1172 | } | |
1173 | ||
1174 | private void appendPreHtml(StringBuilder builder, boolean banner) { | |
1175 | String favicon = "favicon.ico"; | |
1176 | String icon = Instance.getInstance().getUiConfig() | |
1177 | .getString(UiConfig.PROGRAM_ICON); | |
1178 | if (icon != null) { | |
1179 | favicon = "icon_" + icon.replace("-", "_") + ".png"; | |
1180 | } | |
1181 | ||
599b05c7 NR |
1182 | builder.append( |
1183 | getContentOf("index.pre.html").replace("favicon.ico", favicon)); | |
f433d153 NR |
1184 | |
1185 | if (banner) { | |
1186 | builder.append("<div class='banner'>\n"); | |
37d1f076 | 1187 | builder.append("\t<img class='ico' src='/") // |
f433d153 NR |
1188 | .append(favicon) // |
1189 | .append("'/>\n"); | |
1190 | builder.append("\t<h1>Fanfix</h1>\n"); | |
1191 | builder.append("\t<h2>") // | |
1192 | .append(Version.getCurrentVersion()) // | |
1193 | .append("</h2>\n"); | |
1194 | builder.append("</div>\n"); | |
1195 | } | |
1196 | } | |
1197 | ||
1198 | private void appendPostHtml(StringBuilder builder) { | |
1199 | builder.append(getContentOf("index.post.html")); | |
1200 | } | |
1201 | ||
1202 | private void appendOption(StringBuilder builder, int depth, String name, | |
1203 | String value, String selected) { | |
1204 | for (int i = 0; i < depth; i++) { | |
1205 | builder.append("\t"); | |
1206 | } | |
1207 | builder.append("<option value='").append(value).append("'"); | |
1208 | if (value.equals(selected)) { | |
1209 | builder.append(" selected='selected'"); | |
1210 | } | |
1211 | builder.append(">").append(name).append("</option>\n"); | |
1212 | } | |
3fbc084c | 1213 | |
599b05c7 NR |
1214 | private void appendTableRow(StringBuilder builder, int depth, |
1215 | String... tds) { | |
1216 | for (int i = 0; i < depth; i++) { | |
1217 | builder.append("\t"); | |
1218 | } | |
1219 | ||
1220 | int col = 1; | |
1221 | builder.append("<tr>"); | |
1222 | for (String td : tds) { | |
1223 | builder.append("<td class='col"); | |
1224 | builder.append(col++); | |
1225 | builder.append("'>"); | |
1226 | builder.append(td); | |
1227 | builder.append("</td>"); | |
1228 | } | |
1229 | builder.append("</tr>\n"); | |
1230 | } | |
1231 | ||
6b89e45c NR |
1232 | private void appendItemA(StringBuilder builder, int depth, String link, |
1233 | String name, boolean selected) { | |
1234 | for (int i = 0; i < depth; i++) { | |
1235 | builder.append("\t"); | |
1236 | } | |
1237 | ||
1238 | builder.append("<a href='"); | |
1239 | builder.append(link); | |
1240 | builder.append("' class='item goto"); | |
1241 | if (selected) { | |
1242 | builder.append(" selected"); | |
1243 | } | |
1244 | builder.append("'>"); | |
1245 | builder.append(name); | |
1246 | builder.append("</a>\n"); | |
1247 | } | |
1248 | ||
3fbc084c NR |
1249 | public static void main(String[] args) throws IOException { |
1250 | Instance.init(); | |
1251 | WebLibraryServer web = new WebLibraryServer(false); | |
1252 | web.run(); | |
1253 | } | |
f433d153 | 1254 | } |