| 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; |
| 54 | private String wookie; |
| 55 | private String token; |
| 56 | private boolean badLogin; |
| 57 | private boolean badToken; |
| 58 | |
| 59 | public LoginResult(String who, String key, String subkey, |
| 60 | boolean success, boolean rw, boolean wl) { |
| 61 | this.success = success; |
| 62 | this.rw = rw; |
| 63 | this.wl = wl; |
| 64 | this.wookie = CookieUtils.generateCookie(who + key, 0); |
| 65 | |
| 66 | String opts = ""; |
| 67 | if (rw) |
| 68 | opts += "|rw"; |
| 69 | if (!wl) |
| 70 | opts += "|wl"; |
| 71 | |
| 72 | this.token = wookie + "~" |
| 73 | + CookieUtils.generateCookie(wookie + subkey + opts, 0) |
| 74 | + "~" + opts; |
| 75 | this.badLogin = !success; |
| 76 | } |
| 77 | |
| 78 | public LoginResult(String token, String who, String key, |
| 79 | List<String> subkeys) { |
| 80 | |
| 81 | if (token != null) { |
| 82 | String hashes[] = token.split("~"); |
| 83 | if (hashes.length >= 2) { |
| 84 | String wookie = hashes[0]; |
| 85 | String rehashed = hashes[1]; |
| 86 | String opts = hashes.length > 2 ? hashes[2] : ""; |
| 87 | |
| 88 | if (CookieUtils.validateCookie(who + key, wookie)) { |
| 89 | if (subkeys == null) { |
| 90 | subkeys = new ArrayList<String>(); |
| 91 | } |
| 92 | subkeys = new ArrayList<String>(subkeys); |
| 93 | subkeys.add(""); |
| 94 | |
| 95 | for (String subkey : subkeys) { |
| 96 | if (CookieUtils.validateCookie( |
| 97 | wookie + subkey + opts, rehashed)) { |
| 98 | this.wookie = wookie; |
| 99 | this.token = token; |
| 100 | this.success = true; |
| 101 | |
| 102 | this.rw = opts.contains("|rw"); |
| 103 | this.wl = !opts.contains("|wl"); |
| 104 | } |
| 105 | } |
| 106 | } |
| 107 | } |
| 108 | |
| 109 | this.badToken = !success; |
| 110 | } |
| 111 | |
| 112 | // No token -> no bad token |
| 113 | } |
| 114 | |
| 115 | public boolean isSuccess() { |
| 116 | return success; |
| 117 | } |
| 118 | |
| 119 | public boolean isRw() { |
| 120 | return rw; |
| 121 | } |
| 122 | |
| 123 | public boolean isWl() { |
| 124 | return wl; |
| 125 | } |
| 126 | |
| 127 | public String getToken() { |
| 128 | return token; |
| 129 | } |
| 130 | |
| 131 | public boolean isBadLogin() { |
| 132 | return badLogin; |
| 133 | } |
| 134 | |
| 135 | public boolean isBadToken() { |
| 136 | return badToken; |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | private NanoHTTPD server; |
| 141 | private Map<String, Story> storyCache = new HashMap<String, Story>(); |
| 142 | private LinkedList<String> storyCacheOrder = new LinkedList<String>(); |
| 143 | private long storyCacheSize = 0; |
| 144 | private long maxStoryCacheSize; |
| 145 | private TraceHandler tracer = new TraceHandler(); |
| 146 | |
| 147 | public WebLibraryServer(boolean secure) throws IOException { |
| 148 | Integer port = Instance.getInstance().getConfig() |
| 149 | .getInteger(Config.SERVER_PORT); |
| 150 | if (port == null) { |
| 151 | throw new IOException( |
| 152 | "Cannot start web server: port not specified"); |
| 153 | } |
| 154 | |
| 155 | int cacheMb = Instance.getInstance().getConfig() |
| 156 | .getInteger(Config.SERVER_MAX_CACHE_MB, 100); |
| 157 | maxStoryCacheSize = cacheMb * 1024 * 1024; |
| 158 | |
| 159 | setTraceHandler(Instance.getInstance().getTraceHandler()); |
| 160 | |
| 161 | SSLServerSocketFactory ssf = null; |
| 162 | if (secure) { |
| 163 | String keystorePath = Instance.getInstance().getConfig() |
| 164 | .getString(Config.SERVER_SSL_KEYSTORE, ""); |
| 165 | String keystorePass = Instance.getInstance().getConfig() |
| 166 | .getString(Config.SERVER_SSL_KEYSTORE_PASS); |
| 167 | |
| 168 | if (secure && keystorePath.isEmpty()) { |
| 169 | throw new IOException( |
| 170 | "Cannot start a secure web server: no keystore.jks file povided"); |
| 171 | } |
| 172 | |
| 173 | if (!keystorePath.isEmpty()) { |
| 174 | File keystoreFile = new File(keystorePath); |
| 175 | try { |
| 176 | KeyStore keystore = KeyStore |
| 177 | .getInstance(KeyStore.getDefaultType()); |
| 178 | InputStream keystoreStream = new FileInputStream( |
| 179 | keystoreFile); |
| 180 | try { |
| 181 | keystore.load(keystoreStream, |
| 182 | keystorePass.toCharArray()); |
| 183 | KeyManagerFactory keyManagerFactory = KeyManagerFactory |
| 184 | .getInstance(KeyManagerFactory |
| 185 | .getDefaultAlgorithm()); |
| 186 | keyManagerFactory.init(keystore, |
| 187 | keystorePass.toCharArray()); |
| 188 | ssf = NanoHTTPD.makeSSLSocketFactory(keystore, |
| 189 | keyManagerFactory); |
| 190 | } finally { |
| 191 | keystoreStream.close(); |
| 192 | } |
| 193 | } catch (Exception e) { |
| 194 | throw new IOException(e.getMessage()); |
| 195 | } |
| 196 | } |
| 197 | } |
| 198 | |
| 199 | server = new NanoHTTPD(port) { |
| 200 | @Override |
| 201 | public Response serve(final IHTTPSession session) { |
| 202 | super.serve(session); |
| 203 | |
| 204 | String query = session.getQueryParameterString(); // a=a%20b&dd=2 |
| 205 | Method method = session.getMethod(); // GET, POST.. |
| 206 | String uri = session.getUri(); // /home.html |
| 207 | |
| 208 | // need them in real time (not just those sent by the UA) |
| 209 | Map<String, String> cookies = new HashMap<String, String>(); |
| 210 | for (String cookie : session.getCookies()) { |
| 211 | cookies.put(cookie, session.getCookies().read(cookie)); |
| 212 | } |
| 213 | |
| 214 | List<String> whitelist = Instance.getInstance().getConfig() |
| 215 | .getList(Config.SERVER_WHITELIST); |
| 216 | if (whitelist == null) { |
| 217 | whitelist = new ArrayList<String>(); |
| 218 | } |
| 219 | |
| 220 | LoginResult login = null; |
| 221 | Map<String, String> params = session.getParms(); |
| 222 | String who = session.getRemoteHostName() |
| 223 | + session.getRemoteIpAddress(); |
| 224 | if (params.get("login") != null) { |
| 225 | login = login(who, params.get("password"), |
| 226 | params.get("login"), whitelist); |
| 227 | } else { |
| 228 | String token = cookies.get("token"); |
| 229 | login = login(who, token, Instance.getInstance().getConfig() |
| 230 | .getList(Config.SERVER_ALLOWED_SUBKEYS)); |
| 231 | } |
| 232 | |
| 233 | if (login.isSuccess()) { |
| 234 | if (!login.isWl()) { |
| 235 | whitelist.clear(); |
| 236 | } |
| 237 | |
| 238 | // refresh token |
| 239 | session.getCookies().set(new Cookie("token", |
| 240 | login.getToken(), "30; path=/")); |
| 241 | |
| 242 | // set options |
| 243 | String optionName = params.get("optionName"); |
| 244 | if (optionName != null && !optionName.isEmpty()) { |
| 245 | String optionValue = params.get("optionValue"); |
| 246 | if (optionValue == null || optionValue.isEmpty()) { |
| 247 | session.getCookies().delete(optionName); |
| 248 | cookies.remove(optionName); |
| 249 | } else { |
| 250 | session.getCookies().set(new Cookie(optionName, |
| 251 | optionValue, "; path=/")); |
| 252 | cookies.put(optionName, optionValue); |
| 253 | } |
| 254 | } |
| 255 | } |
| 256 | |
| 257 | Response rep = null; |
| 258 | if (!login.isSuccess() && (uri.equals("/") // |
| 259 | || uri.startsWith(STORY_URL_BASE) // |
| 260 | || uri.startsWith(VIEWER_URL_BASE) // |
| 261 | || uri.startsWith(LIST_URL))) { |
| 262 | rep = loginPage(login, uri); |
| 263 | } |
| 264 | |
| 265 | if (rep == null) { |
| 266 | try { |
| 267 | if (uri.equals("/")) { |
| 268 | rep = root(session, cookies, whitelist); |
| 269 | } else if (uri.startsWith(LIST_URL)) { |
| 270 | rep = getList(uri, whitelist); |
| 271 | } else if (uri.startsWith(STORY_URL_BASE)) { |
| 272 | rep = getStoryPart(uri, whitelist); |
| 273 | } else if (uri.startsWith(VIEWER_URL_BASE)) { |
| 274 | rep = getViewer(cookies, uri, whitelist); |
| 275 | } else if (uri.equals("/logout")) { |
| 276 | session.getCookies().delete("token"); |
| 277 | cookies.remove("token"); |
| 278 | rep = loginPage(login, uri); |
| 279 | } else { |
| 280 | if (uri.startsWith("/")) |
| 281 | uri = uri.substring(1); |
| 282 | InputStream in = IOUtils.openResource( |
| 283 | WebLibraryServerIndex.class, uri); |
| 284 | if (in != null) { |
| 285 | String mimeType = MIME_PLAINTEXT; |
| 286 | if (uri.endsWith(".css")) { |
| 287 | mimeType = "text/css"; |
| 288 | } else if (uri.endsWith(".html")) { |
| 289 | mimeType = "text/html"; |
| 290 | } else if (uri.endsWith(".js")) { |
| 291 | mimeType = "text/javascript"; |
| 292 | } |
| 293 | rep = newChunkedResponse(Status.OK, mimeType, |
| 294 | in); |
| 295 | } else { |
| 296 | getTraceHandler().trace("404: " + uri); |
| 297 | } |
| 298 | } |
| 299 | |
| 300 | if (rep == null) { |
| 301 | rep = newFixedLengthResponse(Status.NOT_FOUND, |
| 302 | NanoHTTPD.MIME_PLAINTEXT, "Not Found"); |
| 303 | } |
| 304 | } catch (Exception e) { |
| 305 | Instance.getInstance().getTraceHandler().error( |
| 306 | new IOException("Cannot process web request", |
| 307 | e)); |
| 308 | rep = newFixedLengthResponse(Status.INTERNAL_ERROR, |
| 309 | NanoHTTPD.MIME_PLAINTEXT, "An error occured"); |
| 310 | } |
| 311 | } |
| 312 | |
| 313 | return rep; |
| 314 | |
| 315 | // Get status: for story, use "luid" + active map of current |
| 316 | // luids |
| 317 | // map must use a addRef/removeRef and delete at 0 |
| 318 | |
| 319 | // http://localhost:2000/?token=ok |
| 320 | |
| 321 | // |
| 322 | // MetaData meta = new MetaData(); |
| 323 | // meta.setTitle("Title"); |
| 324 | // meta.setLuid("000"); |
| 325 | // |
| 326 | // JSONObject json = new JSONObject(); |
| 327 | // json.put("", MetaData.class.getName()); |
| 328 | // json.put("title", meta.getTitle()); |
| 329 | // json.put("luid", meta.getLuid()); |
| 330 | // |
| 331 | // return newFixedLengthResponse(json.toString()); |
| 332 | } |
| 333 | }; |
| 334 | |
| 335 | if (ssf != null) { |
| 336 | getTraceHandler().trace("Install SSL on the web server..."); |
| 337 | server.makeSecure(ssf, null); |
| 338 | getTraceHandler().trace("Done."); |
| 339 | } |
| 340 | } |
| 341 | |
| 342 | @Override |
| 343 | public void run() { |
| 344 | try { |
| 345 | server.start(NanoHTTPD.SOCKET_READ_TIMEOUT, false); |
| 346 | } catch (IOException e) { |
| 347 | tracer.error(new IOException("Cannot start the web server", e)); |
| 348 | } |
| 349 | } |
| 350 | |
| 351 | /** |
| 352 | * Start the server (listen on the network for new connections). |
| 353 | * <p> |
| 354 | * Can only be called once. |
| 355 | * <p> |
| 356 | * This call is asynchronous, and will just start a new {@link Thread} on |
| 357 | * itself (see {@link WebLibraryServer#run()}). |
| 358 | */ |
| 359 | public void start() { |
| 360 | new Thread(this).start(); |
| 361 | } |
| 362 | |
| 363 | /** |
| 364 | * The traces handler for this {@link WebLibraryServer}. |
| 365 | * |
| 366 | * @return the traces handler |
| 367 | */ |
| 368 | public TraceHandler getTraceHandler() { |
| 369 | return tracer; |
| 370 | } |
| 371 | |
| 372 | /** |
| 373 | * The traces handler for this {@link WebLibraryServer}. |
| 374 | * |
| 375 | * @param tracer |
| 376 | * the new traces handler |
| 377 | */ |
| 378 | public void setTraceHandler(TraceHandler tracer) { |
| 379 | if (tracer == null) { |
| 380 | tracer = new TraceHandler(false, false, false); |
| 381 | } |
| 382 | |
| 383 | this.tracer = tracer; |
| 384 | } |
| 385 | |
| 386 | private LoginResult login(String who, String token, List<String> subkeys) { |
| 387 | String realKey = Instance.getInstance().getConfig() |
| 388 | .getString(Config.SERVER_KEY); |
| 389 | realKey = realKey == null ? "" : realKey; |
| 390 | return new LoginResult(token, who, realKey, subkeys); |
| 391 | } |
| 392 | |
| 393 | // allow rw/wl |
| 394 | private LoginResult login(String who, String key, String subkey, |
| 395 | List<String> whitelist) { |
| 396 | String realKey = Instance.getInstance().getConfig() |
| 397 | .getString(Config.SERVER_KEY); |
| 398 | |
| 399 | // I don't like NULLs... |
| 400 | realKey = realKey == null ? "" : realKey; |
| 401 | key = key == null ? "" : key; |
| 402 | subkey = subkey == null ? "" : subkey; |
| 403 | |
| 404 | if (!realKey.equals(key)) { |
| 405 | return new LoginResult(null, null, null, false, false, false); |
| 406 | } |
| 407 | |
| 408 | // defaults are positive (as previous versions without the feature) |
| 409 | boolean rw = true; |
| 410 | boolean wl = true; |
| 411 | |
| 412 | if (whitelist.isEmpty()) { |
| 413 | wl = false; |
| 414 | } |
| 415 | |
| 416 | rw = Instance.getInstance().getConfig().getBoolean(Config.SERVER_RW, |
| 417 | rw); |
| 418 | if (!subkey.isEmpty()) { |
| 419 | List<String> allowed = Instance.getInstance().getConfig() |
| 420 | .getList(Config.SERVER_ALLOWED_SUBKEYS); |
| 421 | if (allowed != null && allowed.contains(subkey)) { |
| 422 | if ((subkey + "|").contains("|rw|")) { |
| 423 | rw = true; |
| 424 | } |
| 425 | if ((subkey + "|").contains("|wl|")) { |
| 426 | wl = false; // |wl| = bypass whitelist |
| 427 | } |
| 428 | } else { |
| 429 | return new LoginResult(null, null, null, false, false, false); |
| 430 | } |
| 431 | } |
| 432 | |
| 433 | return new LoginResult(who, key, subkey, true, rw, wl); |
| 434 | } |
| 435 | |
| 436 | private Response loginPage(LoginResult login, String uri) { |
| 437 | StringBuilder builder = new StringBuilder(); |
| 438 | |
| 439 | appendPreHtml(builder, true); |
| 440 | |
| 441 | if (login.isBadLogin()) { |
| 442 | builder.append("<div class='error'>Bad login or password</div>"); |
| 443 | } else if (login.isBadToken()) { |
| 444 | builder.append("<div class='error'>Your session timed out</div>"); |
| 445 | } |
| 446 | |
| 447 | if (uri.equals("/logout")) { |
| 448 | uri = "/"; |
| 449 | } |
| 450 | |
| 451 | builder.append( |
| 452 | "<form method='POST' action='" + uri + "' class='login'>\n"); |
| 453 | builder.append( |
| 454 | "<p>You must be logged into the system to see the stories.</p>"); |
| 455 | builder.append("\t<input type='text' name='login' />\n"); |
| 456 | builder.append("\t<input type='password' name='password' />\n"); |
| 457 | builder.append("\t<input type='submit' value='Login' />\n"); |
| 458 | builder.append("</form>\n"); |
| 459 | |
| 460 | appendPostHtml(builder); |
| 461 | |
| 462 | return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN, |
| 463 | NanoHTTPD.MIME_HTML, builder.toString()); |
| 464 | } |
| 465 | |
| 466 | protected Response getList(String uri, List<String> whitelist) |
| 467 | throws IOException { |
| 468 | if (uri.equals("/list/luids")) { |
| 469 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 470 | List<MetaData> metas = lib.getList().filter(whitelist, null, null); |
| 471 | List<JSONObject> jsons = new ArrayList<JSONObject>(); |
| 472 | for (MetaData meta : metas) { |
| 473 | jsons.add(JsonIO.toJson(meta)); |
| 474 | } |
| 475 | |
| 476 | return newInputStreamResponse("application/json", |
| 477 | new ByteArrayInputStream( |
| 478 | new JSONArray(jsons).toString().getBytes())); |
| 479 | } |
| 480 | |
| 481 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 482 | NanoHTTPD.MIME_PLAINTEXT, null); |
| 483 | } |
| 484 | |
| 485 | private Response root(IHTTPSession session, Map<String, String> cookies, |
| 486 | List<String> whitelist) throws IOException { |
| 487 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 488 | MetaResultList result = lib.getList(); |
| 489 | result = new MetaResultList(result.filter(whitelist, null, null)); |
| 490 | StringBuilder builder = new StringBuilder(); |
| 491 | |
| 492 | appendPreHtml(builder, true); |
| 493 | |
| 494 | String filter = cookies.get("filter"); |
| 495 | if (filter == null) { |
| 496 | filter = ""; |
| 497 | } |
| 498 | |
| 499 | Map<String, String> params = session.getParms(); |
| 500 | String browser = params.get("browser") == null ? "" |
| 501 | : params.get("browser"); |
| 502 | String browser2 = params.get("browser2") == null ? "" |
| 503 | : params.get("browser2"); |
| 504 | String browser3 = params.get("browser3") == null ? "" |
| 505 | : params.get("browser3"); |
| 506 | |
| 507 | String filterSource = null; |
| 508 | String filterAuthor = null; |
| 509 | String filterTag = null; |
| 510 | |
| 511 | // TODO: javascript in realtime, using visible=false + hide [submit] |
| 512 | |
| 513 | builder.append("<form class='browser'>\n"); |
| 514 | builder.append("<div class='breadcrumbs'>\n"); |
| 515 | |
| 516 | builder.append("\t<select name='browser'>"); |
| 517 | appendOption(builder, 2, "", "", browser); |
| 518 | appendOption(builder, 2, "Sources", "sources", browser); |
| 519 | appendOption(builder, 2, "Authors", "authors", browser); |
| 520 | appendOption(builder, 2, "Tags", "tags", browser); |
| 521 | builder.append("\t</select>\n"); |
| 522 | |
| 523 | if (!browser.isEmpty()) { |
| 524 | builder.append("\t<select name='browser2'>"); |
| 525 | if (browser.equals("sources")) { |
| 526 | filterSource = browser2.isEmpty() ? filterSource : browser2; |
| 527 | // TODO: if 1 group -> no group |
| 528 | appendOption(builder, 2, "", "", browser2); |
| 529 | Map<String, List<String>> sources = result.getSourcesGrouped(); |
| 530 | for (String source : sources.keySet()) { |
| 531 | appendOption(builder, 2, source, source, browser2); |
| 532 | } |
| 533 | } else if (browser.equals("authors")) { |
| 534 | filterAuthor = browser2.isEmpty() ? filterAuthor : browser2; |
| 535 | // TODO: if 1 group -> no group |
| 536 | appendOption(builder, 2, "", "", browser2); |
| 537 | Map<String, List<String>> authors = result.getAuthorsGrouped(); |
| 538 | for (String author : authors.keySet()) { |
| 539 | appendOption(builder, 2, author, author, browser2); |
| 540 | } |
| 541 | } else if (browser.equals("tags")) { |
| 542 | filterTag = browser2.isEmpty() ? filterTag : browser2; |
| 543 | appendOption(builder, 2, "", "", browser2); |
| 544 | for (String tag : result.getTags()) { |
| 545 | appendOption(builder, 2, tag, tag, browser2); |
| 546 | } |
| 547 | } |
| 548 | builder.append("\t</select>\n"); |
| 549 | } |
| 550 | |
| 551 | if (!browser2.isEmpty()) { |
| 552 | if (browser.equals("sources")) { |
| 553 | filterSource = browser3.isEmpty() ? filterSource : browser3; |
| 554 | Map<String, List<String>> sourcesGrouped = result |
| 555 | .getSourcesGrouped(); |
| 556 | List<String> sources = sourcesGrouped.get(browser2); |
| 557 | if (sources != null && !sources.isEmpty()) { |
| 558 | // TODO: single empty value |
| 559 | builder.append("\t<select name='browser3'>"); |
| 560 | appendOption(builder, 2, "", "", browser3); |
| 561 | for (String source : sources) { |
| 562 | appendOption(builder, 2, source, source, browser3); |
| 563 | } |
| 564 | builder.append("\t</select>\n"); |
| 565 | } |
| 566 | } else if (browser.equals("authors")) { |
| 567 | filterAuthor = browser3.isEmpty() ? filterAuthor : browser3; |
| 568 | Map<String, List<String>> authorsGrouped = result |
| 569 | .getAuthorsGrouped(); |
| 570 | List<String> authors = authorsGrouped.get(browser2); |
| 571 | if (authors != null && !authors.isEmpty()) { |
| 572 | // TODO: single empty value |
| 573 | builder.append("\t<select name='browser3'>"); |
| 574 | appendOption(builder, 2, "", "", browser3); |
| 575 | for (String author : authors) { |
| 576 | appendOption(builder, 2, author, author, browser3); |
| 577 | } |
| 578 | builder.append("\t</select>\n"); |
| 579 | } |
| 580 | } |
| 581 | } |
| 582 | |
| 583 | builder.append("\t<input type='submit' value='Select'/>\n"); |
| 584 | builder.append("</div>\n"); |
| 585 | |
| 586 | // TODO: javascript in realtime, using visible=false + hide [submit] |
| 587 | builder.append("<div class='filter'>\n"); |
| 588 | builder.append("\tFilter: \n"); |
| 589 | builder.append( |
| 590 | "\t<input name='optionName' type='hidden' value='filter' />\n"); |
| 591 | builder.append("\t<input name='optionValue' type='text' value='" |
| 592 | + filter + "' place-holder='...' />\n"); |
| 593 | builder.append( |
| 594 | "\t<input name='submit' type='submit' value='Filter' />\n"); |
| 595 | builder.append("</div>\n"); |
| 596 | builder.append("</form>\n"); |
| 597 | |
| 598 | builder.append("\t<div class='books'>"); |
| 599 | for (MetaData meta : result.getMetas()) { |
| 600 | if (!filter.isEmpty() && !meta.getTitle().toLowerCase() |
| 601 | .contains(filter.toLowerCase())) { |
| 602 | continue; |
| 603 | } |
| 604 | |
| 605 | // TODO Sub sources |
| 606 | if (filterSource != null |
| 607 | && !filterSource.equals(meta.getSource())) { |
| 608 | continue; |
| 609 | } |
| 610 | |
| 611 | // TODO: sub authors |
| 612 | if (filterAuthor != null |
| 613 | && !filterAuthor.equals(meta.getAuthor())) { |
| 614 | continue; |
| 615 | } |
| 616 | |
| 617 | if (filterTag != null && !meta.getTags().contains(filterTag)) { |
| 618 | continue; |
| 619 | } |
| 620 | |
| 621 | builder.append("<div class='book_line'>"); |
| 622 | builder.append("<a href='"); |
| 623 | builder.append(getViewUrl(meta.getLuid(), 0, null)); |
| 624 | builder.append("'"); |
| 625 | builder.append(" class='link'>"); |
| 626 | |
| 627 | if (lib.isCached(meta.getLuid())) { |
| 628 | // â—‰ = ◉ |
| 629 | builder.append( |
| 630 | "<span class='cache_icon cached'>◉</span>"); |
| 631 | } else { |
| 632 | // â—‹ = ○ |
| 633 | builder.append( |
| 634 | "<span class='cache_icon uncached'>○</span>"); |
| 635 | } |
| 636 | builder.append("<span class='luid'>"); |
| 637 | builder.append(meta.getLuid()); |
| 638 | builder.append("</span>"); |
| 639 | builder.append("<span class='title'>"); |
| 640 | builder.append(meta.getTitle()); |
| 641 | builder.append("</span>"); |
| 642 | builder.append("<span class='author'>"); |
| 643 | if (meta.getAuthor() != null && !meta.getAuthor().isEmpty()) { |
| 644 | builder.append("(").append(meta.getAuthor()).append(")"); |
| 645 | } |
| 646 | builder.append("</span>"); |
| 647 | builder.append("</a></div>\n"); |
| 648 | } |
| 649 | builder.append("</div>"); |
| 650 | |
| 651 | appendPostHtml(builder); |
| 652 | return NanoHTTPD.newFixedLengthResponse(builder.toString()); |
| 653 | } |
| 654 | |
| 655 | // /story/luid/chapter/para <-- text/image |
| 656 | // /story/luid/cover <-- image |
| 657 | // /story/luid/metadata <-- json |
| 658 | // /story/luid/json <-- json, whole chapter (no images) |
| 659 | private Response getStoryPart(String uri, List<String> whitelist) { |
| 660 | String[] cover = uri.split("/"); |
| 661 | int off = 2; |
| 662 | |
| 663 | if (cover.length < off + 2) { |
| 664 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 665 | NanoHTTPD.MIME_PLAINTEXT, null); |
| 666 | } |
| 667 | |
| 668 | String luid = cover[off + 0]; |
| 669 | String chapterStr = cover[off + 1]; |
| 670 | String imageStr = cover.length < off + 3 ? null : cover[off + 2]; |
| 671 | |
| 672 | // 1-based (0 = desc) |
| 673 | int chapter = 0; |
| 674 | if (chapterStr != null && !"cover".equals(chapterStr) |
| 675 | && !"metadata".equals(chapterStr) |
| 676 | && !"json".equals(chapterStr)) { |
| 677 | try { |
| 678 | chapter = Integer.parseInt(chapterStr); |
| 679 | if (chapter < 0) { |
| 680 | throw new NumberFormatException(); |
| 681 | } |
| 682 | } catch (NumberFormatException e) { |
| 683 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 684 | NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid"); |
| 685 | } |
| 686 | } |
| 687 | |
| 688 | // 1-based |
| 689 | int paragraph = 1; |
| 690 | if (imageStr != null) { |
| 691 | try { |
| 692 | paragraph = Integer.parseInt(imageStr); |
| 693 | if (paragraph < 0) { |
| 694 | throw new NumberFormatException(); |
| 695 | } |
| 696 | } catch (NumberFormatException e) { |
| 697 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 698 | NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid"); |
| 699 | } |
| 700 | } |
| 701 | |
| 702 | String mimeType = NanoHTTPD.MIME_PLAINTEXT; |
| 703 | InputStream in = null; |
| 704 | try { |
| 705 | if ("cover".equals(chapterStr)) { |
| 706 | Image img = getCover(luid, whitelist); |
| 707 | if (img != null) { |
| 708 | in = img.newInputStream(); |
| 709 | } |
| 710 | } else if ("metadata".equals(chapterStr)) { |
| 711 | MetaData meta = meta(luid, whitelist); |
| 712 | JSONObject json = JsonIO.toJson(meta); |
| 713 | mimeType = "application/json"; |
| 714 | in = new ByteArrayInputStream(json.toString().getBytes()); |
| 715 | } else if ("json".equals(chapterStr)) { |
| 716 | Story story = story(luid, whitelist); |
| 717 | JSONObject json = JsonIO.toJson(story); |
| 718 | mimeType = "application/json"; |
| 719 | in = new ByteArrayInputStream(json.toString().getBytes()); |
| 720 | } else { |
| 721 | Story story = story(luid, whitelist); |
| 722 | if (story != null) { |
| 723 | if (chapter == 0) { |
| 724 | StringBuilder builder = new StringBuilder(); |
| 725 | for (Paragraph p : story.getMeta().getResume()) { |
| 726 | if (builder.length() == 0) { |
| 727 | builder.append("\n"); |
| 728 | } |
| 729 | builder.append(p.getContent()); |
| 730 | } |
| 731 | |
| 732 | in = new ByteArrayInputStream( |
| 733 | builder.toString().getBytes("utf-8")); |
| 734 | } else { |
| 735 | Paragraph para = story.getChapters().get(chapter - 1) |
| 736 | .getParagraphs().get(paragraph - 1); |
| 737 | Image img = para.getContentImage(); |
| 738 | if (para.getType() == ParagraphType.IMAGE) { |
| 739 | // TODO: get correct image type |
| 740 | mimeType = "image/png"; |
| 741 | in = img.newInputStream(); |
| 742 | } else { |
| 743 | in = new ByteArrayInputStream( |
| 744 | para.getContent().getBytes("utf-8")); |
| 745 | } |
| 746 | } |
| 747 | } |
| 748 | } |
| 749 | } catch (IndexOutOfBoundsException e) { |
| 750 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, |
| 751 | NanoHTTPD.MIME_PLAINTEXT, |
| 752 | "Chapter or paragraph does not exist"); |
| 753 | } catch (IOException e) { |
| 754 | Instance.getInstance().getTraceHandler() |
| 755 | .error(new IOException("Cannot get image: " + uri, e)); |
| 756 | return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR, |
| 757 | NanoHTTPD.MIME_PLAINTEXT, "Error when processing request"); |
| 758 | } |
| 759 | |
| 760 | return newInputStreamResponse(mimeType, in); |
| 761 | } |
| 762 | |
| 763 | private Response getViewer(Map<String, String> cookies, String uri, |
| 764 | List<String> whitelist) { |
| 765 | String[] cover = uri.split("/"); |
| 766 | int off = 2; |
| 767 | |
| 768 | if (cover.length < off + 2) { |
| 769 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 770 | NanoHTTPD.MIME_PLAINTEXT, null); |
| 771 | } |
| 772 | |
| 773 | String type = cover[off + 0]; |
| 774 | String luid = cover[off + 1]; |
| 775 | String chapterStr = cover.length < off + 3 ? null : cover[off + 2]; |
| 776 | String paragraphStr = cover.length < off + 4 ? null : cover[off + 3]; |
| 777 | |
| 778 | // 1-based (0 = desc) |
| 779 | int chapter = -1; |
| 780 | if (chapterStr != null) { |
| 781 | try { |
| 782 | chapter = Integer.parseInt(chapterStr); |
| 783 | if (chapter < 0) { |
| 784 | throw new NumberFormatException(); |
| 785 | } |
| 786 | } catch (NumberFormatException e) { |
| 787 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 788 | NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid"); |
| 789 | } |
| 790 | } |
| 791 | |
| 792 | // 1-based |
| 793 | int paragraph = 0; |
| 794 | if (paragraphStr != null) { |
| 795 | try { |
| 796 | paragraph = Integer.parseInt(paragraphStr); |
| 797 | if (paragraph <= 0) { |
| 798 | throw new NumberFormatException(); |
| 799 | } |
| 800 | } catch (NumberFormatException e) { |
| 801 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 802 | NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid"); |
| 803 | } |
| 804 | } |
| 805 | |
| 806 | try { |
| 807 | Story story = story(luid, whitelist); |
| 808 | if (story == null) { |
| 809 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, |
| 810 | NanoHTTPD.MIME_PLAINTEXT, "Story not found"); |
| 811 | } |
| 812 | |
| 813 | StringBuilder builder = new StringBuilder(); |
| 814 | appendPreHtml(builder, false); |
| 815 | |
| 816 | // TODO: no desc page for images? |
| 817 | if (story.getMeta().isImageDocument()) { |
| 818 | if (chapter <= 0) |
| 819 | chapter = 1; |
| 820 | if (paragraph <= 0) |
| 821 | paragraph = 1; |
| 822 | } |
| 823 | |
| 824 | Chapter chap = null; |
| 825 | if (chapter <= 0) { |
| 826 | chap = story.getMeta().getResume(); |
| 827 | } else { |
| 828 | try { |
| 829 | chap = story.getChapters().get(chapter - 1); |
| 830 | } catch (IndexOutOfBoundsException e) { |
| 831 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, |
| 832 | NanoHTTPD.MIME_PLAINTEXT, "Chapter not found"); |
| 833 | } |
| 834 | } |
| 835 | |
| 836 | String first, previous, next, last; |
| 837 | |
| 838 | StringBuilder content = new StringBuilder(); |
| 839 | |
| 840 | String disabledLeft = ""; |
| 841 | String disabledRight = ""; |
| 842 | String disabledZoomReal = ""; |
| 843 | String disabledZoomWidth = ""; |
| 844 | String disabledZoomHeight = ""; |
| 845 | |
| 846 | if (paragraph <= 0) { |
| 847 | first = getViewUrl(luid, 1, null); |
| 848 | previous = getViewUrl(luid, (Math.max(chapter - 1, 1)), null); |
| 849 | next = getViewUrl(luid, |
| 850 | (Math.min(chapter + 1, story.getChapters().size())), |
| 851 | null); |
| 852 | last = getViewUrl(luid, story.getChapters().size(), null); |
| 853 | |
| 854 | // TODO |
| 855 | StringBuilder desc = new StringBuilder(); |
| 856 | |
| 857 | if (chapter <= 0) { |
| 858 | desc.append("<div class='desc'>\n"); |
| 859 | desc.append("\t<div class='cover'>\n"); |
| 860 | desc.append("\t\t<img src='/story/" + luid + "/cover'/>\n"); |
| 861 | desc.append("\t</div>\n"); |
| 862 | desc.append("\t<table>\n"); |
| 863 | desc.append( |
| 864 | "\t\t<tr><th>HEAD 1</th><th>HEAD 2</th></tr>\n"); |
| 865 | desc.append("\t\t<tr><td>KEY 1</td><td>VAL 1</td></tr>\n"); |
| 866 | desc.append("\t\t<tr><td>KEY 2</td><td>VAL 2</td></tr>\n"); |
| 867 | desc.append("\t</table>\n"); |
| 868 | desc.append("</div>\n"); |
| 869 | desc.append("<h1 class='title'>Description</h1>\n"); |
| 870 | } |
| 871 | |
| 872 | content.append("<div class='viewer text'>\n"); |
| 873 | content.append(desc); |
| 874 | content.append( |
| 875 | new TextOutput(false).convert(chap, chapter > 0)); |
| 876 | content.append("</div>\n"); |
| 877 | |
| 878 | if (chapter <= 1) |
| 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 | |
| 895 | Paragraph para = null; |
| 896 | try { |
| 897 | para = chap.getParagraphs().get(paragraph - 1); |
| 898 | } catch (IndexOutOfBoundsException e) { |
| 899 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, |
| 900 | NanoHTTPD.MIME_PLAINTEXT, |
| 901 | "Paragraph " + paragraph + " not found"); |
| 902 | } |
| 903 | |
| 904 | if (para.getType() == ParagraphType.IMAGE) { |
| 905 | String zoomStyle = "max-width: 100%;"; |
| 906 | disabledZoomWidth = " disabled='disabled'"; |
| 907 | String zoomOption = cookies.get("zoom"); |
| 908 | if (zoomOption != null && !zoomOption.isEmpty()) { |
| 909 | if (zoomOption.equals("real")) { |
| 910 | zoomStyle = ""; |
| 911 | disabledZoomWidth = ""; |
| 912 | disabledZoomReal = " disabled='disabled'"; |
| 913 | } else if (zoomOption.equals("width")) { |
| 914 | zoomStyle = "max-width: 100%;"; |
| 915 | } else if (zoomOption.equals("height")) { |
| 916 | // see height of navbar + optionbar |
| 917 | zoomStyle = "max-height: calc(100% - 128px);"; |
| 918 | disabledZoomWidth = ""; |
| 919 | disabledZoomHeight = " disabled='disabled'"; |
| 920 | } |
| 921 | } |
| 922 | |
| 923 | content.append(String.format("" // |
| 924 | + "<a class='viewer link' href='%s'>" |
| 925 | + "<img class='viewer img' style='%s' src='%s'/>" |
| 926 | + "</a>", // |
| 927 | next, // |
| 928 | zoomStyle, // |
| 929 | getStoryUrl(luid, chapter, paragraph))); |
| 930 | } else { |
| 931 | content.append(para.getContent()); |
| 932 | } |
| 933 | } |
| 934 | |
| 935 | builder.append(String.format("" // |
| 936 | + "<div class='bar navbar'>\n" // |
| 937 | + "\t<a%s class='button first' href='%s'><<</a>\n"// |
| 938 | + "\t<a%s class='button previous' href='%s'><</a>\n"// |
| 939 | + "\t<a%s class='button next' href='%s'>></a>\n"// |
| 940 | + "\t<a%s class='button last' href='%s'>>></a>\n"// |
| 941 | + "</div>\n", // |
| 942 | disabledLeft, first, // |
| 943 | disabledLeft, previous, // |
| 944 | disabledRight, next, // |
| 945 | disabledRight, last // |
| 946 | )); |
| 947 | |
| 948 | builder.append(content); |
| 949 | |
| 950 | builder.append("<div class='bar optionbar "); |
| 951 | if (paragraph > 0) { |
| 952 | builder.append("s4"); |
| 953 | } else { |
| 954 | builder.append("s1"); |
| 955 | } |
| 956 | builder.append("'>\n"); |
| 957 | builder.append(" <a class='button back' href='/'>BACK</a>\n"); |
| 958 | |
| 959 | if (paragraph > 0) { |
| 960 | builder.append(String.format("" // |
| 961 | + "\t<a%s class='button zoomreal' href='%s'>REAL</a>\n"// |
| 962 | + "\t<a%s class='button zoomwidth' href='%s'>WIDTH</a>\n"// |
| 963 | + "\t<a%s class='button zoomheight' href='%s'>HEIGHT</a>\n"// |
| 964 | + "</div>\n", // |
| 965 | disabledZoomReal, |
| 966 | uri + "?optionName=zoom&optionValue=real", // |
| 967 | disabledZoomWidth, |
| 968 | uri + "?optionName=zoom&optionValue=width", // |
| 969 | disabledZoomHeight, |
| 970 | uri + "?optionName=zoom&optionValue=height" // |
| 971 | )); |
| 972 | } |
| 973 | |
| 974 | appendPostHtml(builder); |
| 975 | return NanoHTTPD.newFixedLengthResponse(Status.OK, |
| 976 | NanoHTTPD.MIME_HTML, builder.toString()); |
| 977 | } catch (IOException e) { |
| 978 | Instance.getInstance().getTraceHandler() |
| 979 | .error(new IOException("Cannot get image: " + uri, e)); |
| 980 | return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR, |
| 981 | NanoHTTPD.MIME_PLAINTEXT, "Error when processing request"); |
| 982 | } |
| 983 | } |
| 984 | |
| 985 | private Response newInputStreamResponse(String mimeType, InputStream in) { |
| 986 | if (in == null) { |
| 987 | return NanoHTTPD.newFixedLengthResponse(Status.NO_CONTENT, "", |
| 988 | null); |
| 989 | } |
| 990 | return NanoHTTPD.newChunkedResponse(Status.OK, mimeType, in); |
| 991 | } |
| 992 | |
| 993 | private String getContentOf(String file) { |
| 994 | InputStream in = IOUtils.openResource(WebLibraryServerIndex.class, |
| 995 | file); |
| 996 | if (in != null) { |
| 997 | try { |
| 998 | return IOUtils.readSmallStream(in); |
| 999 | } catch (IOException e) { |
| 1000 | Instance.getInstance().getTraceHandler().error( |
| 1001 | new IOException("Cannot get file: index.pre.html", e)); |
| 1002 | } |
| 1003 | } |
| 1004 | |
| 1005 | return ""; |
| 1006 | } |
| 1007 | |
| 1008 | private String getViewUrl(String luid, int chap, Integer para) { |
| 1009 | return VIEWER_URL // |
| 1010 | .replace("{luid}", luid) // |
| 1011 | .replace("{chap}", Integer.toString(chap)) // |
| 1012 | .replace("/{para}", |
| 1013 | para == null ? "" : "/" + Integer.toString(para)); |
| 1014 | } |
| 1015 | |
| 1016 | private String getStoryUrl(String luid, int chap, Integer para) { |
| 1017 | return STORY_URL // |
| 1018 | .replace("{luid}", luid) // |
| 1019 | .replace("{chap}", Integer.toString(chap)) // |
| 1020 | .replace("{para}", para == null ? "" : Integer.toString(para)); |
| 1021 | } |
| 1022 | |
| 1023 | private String getStoryUrlCover(String luid) { |
| 1024 | return STORY_URL_COVER // |
| 1025 | .replace("{luid}", luid); |
| 1026 | } |
| 1027 | |
| 1028 | private MetaData meta(String luid, List<String> whitelist) |
| 1029 | throws IOException { |
| 1030 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 1031 | MetaData meta = lib.getInfo(luid); |
| 1032 | if (!whitelist.isEmpty() && !whitelist.contains(meta.getSource())) { |
| 1033 | return null; |
| 1034 | } |
| 1035 | |
| 1036 | return meta; |
| 1037 | } |
| 1038 | |
| 1039 | private Image getCover(String luid, List<String> whitelist) |
| 1040 | throws IOException { |
| 1041 | MetaData meta = meta(luid, whitelist); |
| 1042 | if (meta != null) { |
| 1043 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 1044 | return lib.getCover(meta.getLuid()); |
| 1045 | } |
| 1046 | |
| 1047 | return null; |
| 1048 | } |
| 1049 | |
| 1050 | // NULL if not whitelist OK or if not found |
| 1051 | private Story story(String luid, List<String> whitelist) |
| 1052 | throws IOException { |
| 1053 | synchronized (storyCache) { |
| 1054 | if (storyCache.containsKey(luid)) { |
| 1055 | Story story = storyCache.get(luid); |
| 1056 | if (!whitelist.isEmpty() |
| 1057 | && !whitelist.contains(story.getMeta().getSource())) { |
| 1058 | return null; |
| 1059 | } |
| 1060 | |
| 1061 | return story; |
| 1062 | } |
| 1063 | } |
| 1064 | |
| 1065 | Story story = null; |
| 1066 | MetaData meta = meta(luid, whitelist); |
| 1067 | if (meta != null) { |
| 1068 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 1069 | story = lib.getStory(luid, null); |
| 1070 | long size = sizeOf(story); |
| 1071 | |
| 1072 | synchronized (storyCache) { |
| 1073 | // Could have been added by another request |
| 1074 | if (!storyCache.containsKey(luid)) { |
| 1075 | while (!storyCacheOrder.isEmpty() |
| 1076 | && storyCacheSize + size > maxStoryCacheSize) { |
| 1077 | String oldestLuid = storyCacheOrder.removeFirst(); |
| 1078 | Story oldestStory = storyCache.remove(oldestLuid); |
| 1079 | maxStoryCacheSize -= sizeOf(oldestStory); |
| 1080 | } |
| 1081 | |
| 1082 | storyCacheOrder.add(luid); |
| 1083 | storyCache.put(luid, story); |
| 1084 | } |
| 1085 | } |
| 1086 | } |
| 1087 | |
| 1088 | return story; |
| 1089 | } |
| 1090 | |
| 1091 | private long sizeOf(Story story) { |
| 1092 | long size = 0; |
| 1093 | for (Chapter chap : story) { |
| 1094 | for (Paragraph para : chap) { |
| 1095 | if (para.getType() == ParagraphType.IMAGE) { |
| 1096 | size += para.getContentImage().getSize(); |
| 1097 | } else { |
| 1098 | size += para.getContent().length(); |
| 1099 | } |
| 1100 | } |
| 1101 | } |
| 1102 | |
| 1103 | return size; |
| 1104 | } |
| 1105 | |
| 1106 | private void appendPreHtml(StringBuilder builder, boolean banner) { |
| 1107 | String favicon = "favicon.ico"; |
| 1108 | String icon = Instance.getInstance().getUiConfig() |
| 1109 | .getString(UiConfig.PROGRAM_ICON); |
| 1110 | if (icon != null) { |
| 1111 | favicon = "icon_" + icon.replace("-", "_") + ".png"; |
| 1112 | } |
| 1113 | |
| 1114 | builder.append( |
| 1115 | getContentOf("index.pre.html").replace("favicon.ico", favicon)); |
| 1116 | |
| 1117 | if (banner) { |
| 1118 | builder.append("<div class='banner'>\n"); |
| 1119 | builder.append("\t<img class='ico' src='/") // |
| 1120 | .append(favicon) // |
| 1121 | .append("'/>\n"); |
| 1122 | builder.append("\t<h1>Fanfix</h1>\n"); |
| 1123 | builder.append("\t<h2>") // |
| 1124 | .append(Version.getCurrentVersion()) // |
| 1125 | .append("</h2>\n"); |
| 1126 | builder.append("</div>\n"); |
| 1127 | } |
| 1128 | } |
| 1129 | |
| 1130 | private void appendPostHtml(StringBuilder builder) { |
| 1131 | builder.append(getContentOf("index.post.html")); |
| 1132 | } |
| 1133 | |
| 1134 | private void appendOption(StringBuilder builder, int depth, String name, |
| 1135 | String value, String selected) { |
| 1136 | for (int i = 0; i < depth; i++) { |
| 1137 | builder.append("\t"); |
| 1138 | } |
| 1139 | builder.append("<option value='").append(value).append("'"); |
| 1140 | if (value.equals(selected)) { |
| 1141 | builder.append(" selected='selected'"); |
| 1142 | } |
| 1143 | builder.append(">").append(name).append("</option>\n"); |
| 1144 | } |
| 1145 | |
| 1146 | public static void main(String[] args) throws IOException { |
| 1147 | Instance.init(); |
| 1148 | WebLibraryServer web = new WebLibraryServer(false); |
| 1149 | web.run(); |
| 1150 | } |
| 1151 | } |