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