| 1 | package be.nikiroo.fanfix.library; |
| 2 | |
| 3 | import java.io.ByteArrayInputStream; |
| 4 | import java.io.IOException; |
| 5 | import java.io.InputStream; |
| 6 | import java.net.URL; |
| 7 | import java.util.ArrayList; |
| 8 | import java.util.Arrays; |
| 9 | import java.util.HashMap; |
| 10 | import java.util.LinkedList; |
| 11 | import java.util.List; |
| 12 | import java.util.Map; |
| 13 | |
| 14 | import org.json.JSONArray; |
| 15 | import org.json.JSONObject; |
| 16 | |
| 17 | import be.nikiroo.fanfix.Instance; |
| 18 | import be.nikiroo.fanfix.bundles.Config; |
| 19 | import be.nikiroo.fanfix.data.Chapter; |
| 20 | import be.nikiroo.fanfix.data.JsonIO; |
| 21 | import be.nikiroo.fanfix.data.MetaData; |
| 22 | import be.nikiroo.fanfix.data.Paragraph; |
| 23 | import be.nikiroo.fanfix.data.Paragraph.ParagraphType; |
| 24 | import be.nikiroo.fanfix.data.Story; |
| 25 | import be.nikiroo.utils.Image; |
| 26 | import be.nikiroo.utils.LoginResult; |
| 27 | import be.nikiroo.utils.NanoHTTPD; |
| 28 | import be.nikiroo.utils.NanoHTTPD.Response; |
| 29 | import be.nikiroo.utils.NanoHTTPD.Response.Status; |
| 30 | import be.nikiroo.utils.Progress; |
| 31 | |
| 32 | public class WebLibraryServer extends WebLibraryServerHtml { |
| 33 | class WLoginResult extends LoginResult { |
| 34 | public WLoginResult(boolean badLogin, boolean badCookie) { |
| 35 | super(badLogin, badCookie); |
| 36 | } |
| 37 | |
| 38 | public WLoginResult(String who, String key, String subkey, boolean rw, |
| 39 | boolean wl, boolean bl) { |
| 40 | super(who, key, subkey, (rw ? "|rw" : "") + (wl ? "|wl" : "") |
| 41 | + (bl ? "|bl" : "") + "|"); |
| 42 | } |
| 43 | |
| 44 | public WLoginResult(String cookie, String who, String key, |
| 45 | List<String> subkeys) { |
| 46 | super(cookie, who, key, subkeys, |
| 47 | subkeys == null || subkeys.isEmpty()); |
| 48 | } |
| 49 | |
| 50 | public boolean isRw() { |
| 51 | return getOption().contains("|rw|"); |
| 52 | } |
| 53 | |
| 54 | public boolean isWl() { |
| 55 | return getOption().contains("|wl|"); |
| 56 | } |
| 57 | |
| 58 | public boolean isBl() { |
| 59 | return getOption().contains("|bl|"); |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | private Map<String, Story> storyCache = new HashMap<String, Story>(); |
| 64 | private LinkedList<String> storyCacheOrder = new LinkedList<String>(); |
| 65 | private long storyCacheSize = 0; |
| 66 | private long maxStoryCacheSize; |
| 67 | |
| 68 | private List<String> whitelist; |
| 69 | private List<String> blacklist; |
| 70 | |
| 71 | private Map<String, Progress> imprts = new HashMap<String, Progress>(); |
| 72 | |
| 73 | public WebLibraryServer(boolean secure) throws IOException { |
| 74 | super(secure); |
| 75 | |
| 76 | int cacheMb = Instance.getInstance().getConfig() |
| 77 | .getInteger(Config.SERVER_MAX_CACHE_MB, 100); |
| 78 | maxStoryCacheSize = cacheMb * 1024 * 1024; |
| 79 | |
| 80 | setTraceHandler(Instance.getInstance().getTraceHandler()); |
| 81 | |
| 82 | whitelist = Instance.getInstance().getConfig() |
| 83 | .getList(Config.SERVER_WHITELIST, new ArrayList<String>()); |
| 84 | blacklist = Instance.getInstance().getConfig() |
| 85 | .getList(Config.SERVER_BLACKLIST, new ArrayList<String>()); |
| 86 | } |
| 87 | |
| 88 | /** |
| 89 | * Start the server (listen on the network for new connections). |
| 90 | * <p> |
| 91 | * Can only be called once. |
| 92 | * <p> |
| 93 | * This call is asynchronous, and will just start a new {@link Thread} on |
| 94 | * itself (see {@link WebLibraryServer#run()}). |
| 95 | */ |
| 96 | public void start() { |
| 97 | new Thread(this).start(); |
| 98 | } |
| 99 | |
| 100 | @Override |
| 101 | protected WLoginResult login(boolean badLogin, boolean badCookie) { |
| 102 | return new WLoginResult(false, false); |
| 103 | } |
| 104 | |
| 105 | @Override |
| 106 | protected WLoginResult login(String who, String cookie) { |
| 107 | List<String> subkeys = Instance.getInstance().getConfig() |
| 108 | .getList(Config.SERVER_ALLOWED_SUBKEYS); |
| 109 | String realKey = Instance.getInstance().getConfig() |
| 110 | .getString(Config.SERVER_KEY); |
| 111 | |
| 112 | return new WLoginResult(cookie, who, realKey, subkeys); |
| 113 | } |
| 114 | |
| 115 | // allow rw/wl |
| 116 | @Override |
| 117 | protected WLoginResult login(String who, String key, String subkey) { |
| 118 | String realKey = Instance.getInstance().getConfig() |
| 119 | .getString(Config.SERVER_KEY, ""); |
| 120 | |
| 121 | // I don't like NULLs... |
| 122 | key = key == null ? "" : key; |
| 123 | subkey = subkey == null ? "" : subkey; |
| 124 | |
| 125 | if (!realKey.equals(key)) { |
| 126 | return new WLoginResult(true, false); |
| 127 | } |
| 128 | |
| 129 | // defaults are true (as previous versions without the feature) |
| 130 | boolean rw = true; |
| 131 | boolean wl = true; |
| 132 | boolean bl = true; |
| 133 | |
| 134 | rw = Instance.getInstance().getConfig().getBoolean(Config.SERVER_RW, |
| 135 | rw); |
| 136 | |
| 137 | List<String> allowed = Instance.getInstance().getConfig().getList( |
| 138 | Config.SERVER_ALLOWED_SUBKEYS, new ArrayList<String>()); |
| 139 | |
| 140 | if (!allowed.isEmpty()) { |
| 141 | if (!allowed.contains(subkey)) { |
| 142 | return new WLoginResult(true, false); |
| 143 | } |
| 144 | |
| 145 | if ((subkey + "|").contains("|rw|")) { |
| 146 | rw = true; |
| 147 | } |
| 148 | if ((subkey + "|").contains("|wl|")) { |
| 149 | wl = false; // |wl| = bypass whitelist |
| 150 | } |
| 151 | if ((subkey + "|").contains("|bl|")) { |
| 152 | bl = false; // |bl| = bypass blacklist |
| 153 | } |
| 154 | } |
| 155 | |
| 156 | return new WLoginResult(who, key, subkey, rw, wl, bl); |
| 157 | } |
| 158 | |
| 159 | @Override |
| 160 | protected Response getList(String uri, WLoginResult login) |
| 161 | throws IOException { |
| 162 | if (WebLibraryUrls.LIST_URL_METADATA.equals(uri)) { |
| 163 | List<JSONObject> jsons = new ArrayList<JSONObject>(); |
| 164 | for (MetaData meta : metas(login)) { |
| 165 | jsons.add(JsonIO.toJson(meta)); |
| 166 | } |
| 167 | |
| 168 | return newInputStreamResponse("application/json", |
| 169 | new ByteArrayInputStream( |
| 170 | new JSONArray(jsons).toString().getBytes())); |
| 171 | } |
| 172 | |
| 173 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 174 | NanoHTTPD.MIME_PLAINTEXT, null); |
| 175 | } |
| 176 | |
| 177 | // /story/luid/chapter/para <-- text/image |
| 178 | // /story/luid/cover <-- image |
| 179 | // /story/luid/metadata <-- json |
| 180 | // /story/luid/json <-- json, whole chapter (no images) |
| 181 | @Override |
| 182 | protected Response getStoryPart(String uri, WLoginResult login) { |
| 183 | String[] uriParts = uri.split("/"); |
| 184 | int off = 2; |
| 185 | |
| 186 | if (uriParts.length < off + 2) { |
| 187 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 188 | NanoHTTPD.MIME_PLAINTEXT, null); |
| 189 | } |
| 190 | |
| 191 | String luid = uriParts[off + 0]; |
| 192 | String chapterStr = uriParts[off + 1]; |
| 193 | String imageStr = uriParts.length < off + 3 ? null : uriParts[off + 2]; |
| 194 | |
| 195 | // 1-based (0 = desc) |
| 196 | int chapter = 0; |
| 197 | if (chapterStr != null && !"cover".equals(chapterStr) |
| 198 | && !"metadata".equals(chapterStr) |
| 199 | && !"json".equals(chapterStr)) { |
| 200 | try { |
| 201 | chapter = Integer.parseInt(chapterStr); |
| 202 | if (chapter < 0) { |
| 203 | throw new NumberFormatException(); |
| 204 | } |
| 205 | } catch (NumberFormatException e) { |
| 206 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 207 | NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid"); |
| 208 | } |
| 209 | } |
| 210 | |
| 211 | // 1-based |
| 212 | int paragraph = 1; |
| 213 | if (imageStr != null) { |
| 214 | try { |
| 215 | paragraph = Integer.parseInt(imageStr); |
| 216 | if (paragraph < 0) { |
| 217 | throw new NumberFormatException(); |
| 218 | } |
| 219 | } catch (NumberFormatException e) { |
| 220 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 221 | NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid"); |
| 222 | } |
| 223 | } |
| 224 | |
| 225 | String mimeType = NanoHTTPD.MIME_PLAINTEXT; |
| 226 | InputStream in = null; |
| 227 | try { |
| 228 | if ("cover".equals(chapterStr)) { |
| 229 | Image img = storyCover(luid, login); |
| 230 | if (img != null) { |
| 231 | in = img.newInputStream(); |
| 232 | } |
| 233 | // TODO: get correct image type |
| 234 | mimeType = "image/png"; |
| 235 | } else if ("metadata".equals(chapterStr)) { |
| 236 | MetaData meta = meta(luid, login); |
| 237 | JSONObject json = JsonIO.toJson(meta); |
| 238 | mimeType = "application/json"; |
| 239 | in = new ByteArrayInputStream(json.toString().getBytes()); |
| 240 | } else if ("json".equals(chapterStr)) { |
| 241 | Story story = story(luid, login); |
| 242 | JSONObject json = JsonIO.toJson(story); |
| 243 | mimeType = "application/json"; |
| 244 | in = new ByteArrayInputStream(json.toString().getBytes()); |
| 245 | } else { |
| 246 | Story story = story(luid, login); |
| 247 | if (story != null) { |
| 248 | if (chapter == 0) { |
| 249 | StringBuilder builder = new StringBuilder(); |
| 250 | for (Paragraph p : story.getMeta().getResume()) { |
| 251 | if (builder.length() == 0) { |
| 252 | builder.append("\n"); |
| 253 | } |
| 254 | builder.append(p.getContent()); |
| 255 | } |
| 256 | |
| 257 | in = new ByteArrayInputStream( |
| 258 | builder.toString().getBytes("utf-8")); |
| 259 | } else { |
| 260 | Paragraph para = story.getChapters().get(chapter - 1) |
| 261 | .getParagraphs().get(paragraph - 1); |
| 262 | Image img = para.getContentImage(); |
| 263 | if (para.getType() == ParagraphType.IMAGE) { |
| 264 | // TODO: get correct image type |
| 265 | mimeType = "image/png"; |
| 266 | in = img.newInputStream(); |
| 267 | } else { |
| 268 | in = new ByteArrayInputStream( |
| 269 | para.getContent().getBytes("utf-8")); |
| 270 | } |
| 271 | } |
| 272 | } |
| 273 | } |
| 274 | } catch (IndexOutOfBoundsException e) { |
| 275 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, |
| 276 | NanoHTTPD.MIME_PLAINTEXT, |
| 277 | "Chapter or paragraph does not exist"); |
| 278 | } catch (IOException e) { |
| 279 | Instance.getInstance().getTraceHandler() |
| 280 | .error(new IOException("Cannot get image: " + uri, e)); |
| 281 | return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR, |
| 282 | NanoHTTPD.MIME_PLAINTEXT, "Error when processing request"); |
| 283 | } |
| 284 | |
| 285 | return newInputStreamResponse(mimeType, in); |
| 286 | } |
| 287 | |
| 288 | // /story/luid/source |
| 289 | // /story/luid/title |
| 290 | // /story/luid/author |
| 291 | @Override |
| 292 | protected Response setStoryPart(String uri, String value, |
| 293 | WLoginResult login) throws IOException { |
| 294 | String[] uriParts = uri.split("/"); |
| 295 | int off = 2; // "" and "story" |
| 296 | |
| 297 | if (uriParts.length < off + 2) { |
| 298 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 299 | NanoHTTPD.MIME_PLAINTEXT, "Invalid story part request"); |
| 300 | } |
| 301 | |
| 302 | if (!login.isRw()) { |
| 303 | return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN, |
| 304 | NanoHTTPD.MIME_PLAINTEXT, "SET story part not allowed"); |
| 305 | } |
| 306 | |
| 307 | String luid = uriParts[off + 0]; |
| 308 | String type = uriParts[off + 1]; |
| 309 | |
| 310 | if (!Arrays.asList("source", "title", "author").contains(type)) { |
| 311 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 312 | NanoHTTPD.MIME_PLAINTEXT, |
| 313 | "Invalid SET story part: " + type); |
| 314 | } |
| 315 | |
| 316 | if (meta(luid, login) != null) { |
| 317 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 318 | if ("source".equals(type)) { |
| 319 | lib.changeSource(luid, value, null); |
| 320 | } else if ("title".equals(type)) { |
| 321 | lib.changeTitle(luid, value, null); |
| 322 | } else if ("author".equals(type)) { |
| 323 | lib.changeAuthor(luid, value, null); |
| 324 | } |
| 325 | } |
| 326 | |
| 327 | return newInputStreamResponse(NanoHTTPD.MIME_PLAINTEXT, null); |
| 328 | } |
| 329 | |
| 330 | @Override |
| 331 | protected Response getCover(String uri, WLoginResult login) |
| 332 | throws IOException { |
| 333 | String[] uriParts = uri.split("/"); |
| 334 | int off = 2; // "" and "cover" |
| 335 | |
| 336 | if (uriParts.length < off + 2) { |
| 337 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 338 | NanoHTTPD.MIME_PLAINTEXT, "Invalid cover request"); |
| 339 | } |
| 340 | |
| 341 | String type = uriParts[off + 0]; |
| 342 | String id = uriParts[off + 1]; |
| 343 | |
| 344 | InputStream in = null; |
| 345 | |
| 346 | if ("story".equals(type)) { |
| 347 | Image img = storyCover(id, login); |
| 348 | if (img != null) { |
| 349 | in = img.newInputStream(); |
| 350 | } |
| 351 | } else if ("source".equals(type)) { |
| 352 | Image img = sourceCover(id, login); |
| 353 | if (img != null) { |
| 354 | in = img.newInputStream(); |
| 355 | } |
| 356 | } else if ("author".equals(type)) { |
| 357 | Image img = authorCover(id, login); |
| 358 | if (img != null) { |
| 359 | in = img.newInputStream(); |
| 360 | } |
| 361 | } else { |
| 362 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 363 | NanoHTTPD.MIME_PLAINTEXT, |
| 364 | "Invalid GET cover type: " + type); |
| 365 | } |
| 366 | |
| 367 | // TODO: get correct image type |
| 368 | return newInputStreamResponse("image/png", in); |
| 369 | } |
| 370 | |
| 371 | @Override |
| 372 | protected Response setCover(String uri, String luid, WLoginResult login) |
| 373 | throws IOException { |
| 374 | String[] uriParts = uri.split("/"); |
| 375 | int off = 2; // "" and "cover" |
| 376 | |
| 377 | if (uriParts.length < off + 2) { |
| 378 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 379 | NanoHTTPD.MIME_PLAINTEXT, "Invalid cover request"); |
| 380 | } |
| 381 | |
| 382 | if (!login.isRw()) { |
| 383 | return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN, |
| 384 | NanoHTTPD.MIME_PLAINTEXT, "Cover request not allowed"); |
| 385 | } |
| 386 | |
| 387 | String type = uriParts[off + 0]; |
| 388 | String id = uriParts[off + 1]; |
| 389 | |
| 390 | if ("source".equals(type)) { |
| 391 | sourceCover(id, login, luid); |
| 392 | } else if ("author".equals(type)) { |
| 393 | authorCover(id, login, luid); |
| 394 | } else { |
| 395 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 396 | NanoHTTPD.MIME_PLAINTEXT, |
| 397 | "Invalid SET cover type: " + type); |
| 398 | } |
| 399 | |
| 400 | return newInputStreamResponse(NanoHTTPD.MIME_PLAINTEXT, null); |
| 401 | } |
| 402 | |
| 403 | @Override |
| 404 | protected Response imprt(String uri, String urlStr, WLoginResult login) |
| 405 | throws IOException { |
| 406 | final BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 407 | |
| 408 | if (!login.isRw()) { |
| 409 | return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN, |
| 410 | NanoHTTPD.MIME_PLAINTEXT, "Import not allowed"); |
| 411 | } |
| 412 | |
| 413 | final URL url = new URL(urlStr); |
| 414 | final Progress pg = new Progress(); |
| 415 | final String luid = lib.getNextId(); |
| 416 | |
| 417 | synchronized (imprts) { |
| 418 | imprts.put(luid, pg); |
| 419 | } |
| 420 | |
| 421 | new Thread(new Runnable() { |
| 422 | @Override |
| 423 | public void run() { |
| 424 | try { |
| 425 | lib.imprt(url, luid, pg); |
| 426 | } catch (IOException e) { |
| 427 | Instance.getInstance().getTraceHandler().error(e); |
| 428 | } finally { |
| 429 | synchronized (imprts) { |
| 430 | imprts.remove(luid); |
| 431 | } |
| 432 | } |
| 433 | } |
| 434 | }, "Import story: " + urlStr).start(); |
| 435 | |
| 436 | return NanoHTTPD.newFixedLengthResponse(Status.OK, |
| 437 | NanoHTTPD.MIME_PLAINTEXT, luid); |
| 438 | } |
| 439 | |
| 440 | @Override |
| 441 | protected Response imprtProgress(String uri, WLoginResult login) { |
| 442 | String[] uriParts = uri.split("/"); |
| 443 | int off = 2; // "" and "import" |
| 444 | |
| 445 | if (uriParts.length < off + 1) { |
| 446 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 447 | NanoHTTPD.MIME_PLAINTEXT, "Invalid cover request"); |
| 448 | } |
| 449 | |
| 450 | String luid = uriParts[off + 0]; |
| 451 | |
| 452 | Progress pg = null; |
| 453 | synchronized (imprts) { |
| 454 | pg = imprts.get(luid); |
| 455 | } |
| 456 | if (pg != null) { |
| 457 | return NanoHTTPD.newFixedLengthResponse(Status.OK, |
| 458 | "application/json", JsonIO.toJson(pg).toString()); |
| 459 | } |
| 460 | |
| 461 | return newInputStreamResponse(NanoHTTPD.MIME_PLAINTEXT, null); |
| 462 | } |
| 463 | |
| 464 | @Override |
| 465 | protected Response delete(String uri, WLoginResult login) |
| 466 | throws IOException { |
| 467 | String[] uriParts = uri.split("/"); |
| 468 | int off = 2; // "" and "delete" |
| 469 | |
| 470 | if (uriParts.length < off + 1) { |
| 471 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, |
| 472 | NanoHTTPD.MIME_PLAINTEXT, "Invalid delete request"); |
| 473 | } |
| 474 | |
| 475 | if (!login.isRw()) { |
| 476 | return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN, |
| 477 | NanoHTTPD.MIME_PLAINTEXT, "Delete not allowed"); |
| 478 | } |
| 479 | |
| 480 | String luid = uriParts[off + 0]; |
| 481 | |
| 482 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 483 | lib.delete(luid); |
| 484 | |
| 485 | return newInputStreamResponse(NanoHTTPD.MIME_PLAINTEXT, null); |
| 486 | } |
| 487 | |
| 488 | @Override |
| 489 | protected List<MetaData> metas(WLoginResult login) throws IOException { |
| 490 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 491 | List<MetaData> metas = new ArrayList<MetaData>(); |
| 492 | for (MetaData meta : lib.getList().getMetas()) { |
| 493 | if (isAllowed(meta, login)) { |
| 494 | metas.add(meta); |
| 495 | } |
| 496 | } |
| 497 | |
| 498 | return metas; |
| 499 | } |
| 500 | |
| 501 | // NULL if not whitelist OK or if not found |
| 502 | @Override |
| 503 | protected Story story(String luid, WLoginResult login) throws IOException { |
| 504 | synchronized (storyCache) { |
| 505 | if (storyCache.containsKey(luid)) { |
| 506 | Story story = storyCache.get(luid); |
| 507 | if (!isAllowed(story.getMeta(), login)) |
| 508 | return null; |
| 509 | |
| 510 | return story; |
| 511 | } |
| 512 | } |
| 513 | |
| 514 | Story story = null; |
| 515 | MetaData meta = meta(luid, login); |
| 516 | if (meta != null) { |
| 517 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 518 | story = lib.getStory(luid, null); |
| 519 | long size = sizeOf(story); |
| 520 | |
| 521 | synchronized (storyCache) { |
| 522 | // Could have been added by another request |
| 523 | if (!storyCache.containsKey(luid)) { |
| 524 | while (!storyCacheOrder.isEmpty() |
| 525 | && storyCacheSize + size > maxStoryCacheSize) { |
| 526 | String oldestLuid = storyCacheOrder.removeFirst(); |
| 527 | Story oldestStory = storyCache.remove(oldestLuid); |
| 528 | maxStoryCacheSize -= sizeOf(oldestStory); |
| 529 | } |
| 530 | |
| 531 | storyCacheOrder.add(luid); |
| 532 | storyCache.put(luid, story); |
| 533 | } |
| 534 | } |
| 535 | } |
| 536 | |
| 537 | return story; |
| 538 | } |
| 539 | |
| 540 | private MetaData meta(String luid, WLoginResult login) throws IOException { |
| 541 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 542 | MetaData meta = lib.getInfo(luid); |
| 543 | if (!isAllowed(meta, login)) |
| 544 | return null; |
| 545 | |
| 546 | return meta; |
| 547 | } |
| 548 | |
| 549 | private Image storyCover(String luid, WLoginResult login) |
| 550 | throws IOException { |
| 551 | MetaData meta = meta(luid, login); |
| 552 | if (meta != null) { |
| 553 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 554 | return lib.getCover(meta.getLuid()); |
| 555 | } |
| 556 | |
| 557 | return null; |
| 558 | } |
| 559 | |
| 560 | private Image authorCover(String author, WLoginResult login) |
| 561 | throws IOException { |
| 562 | Image img = null; |
| 563 | |
| 564 | List<MetaData> metas = new MetaResultList(metas(login)).filter(null, |
| 565 | author, null); |
| 566 | if (metas.size() > 0) { |
| 567 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 568 | img = lib.getCustomAuthorCover(author); |
| 569 | if (img == null) |
| 570 | img = lib.getCover(metas.get(0).getLuid()); |
| 571 | } |
| 572 | |
| 573 | return img; |
| 574 | |
| 575 | } |
| 576 | |
| 577 | private void authorCover(String author, WLoginResult login, String luid) |
| 578 | throws IOException { |
| 579 | if (meta(luid, login) != null) { |
| 580 | List<MetaData> metas = new MetaResultList(metas(login)).filter(null, |
| 581 | author, null); |
| 582 | if (metas.size() > 0) { |
| 583 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 584 | lib.setAuthorCover(author, luid); |
| 585 | } |
| 586 | } |
| 587 | } |
| 588 | |
| 589 | private Image sourceCover(String source, WLoginResult login) |
| 590 | throws IOException { |
| 591 | Image img = null; |
| 592 | |
| 593 | List<MetaData> metas = new MetaResultList(metas(login)).filter(source, |
| 594 | null, null); |
| 595 | if (metas.size() > 0) { |
| 596 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 597 | img = lib.getCustomSourceCover(source); |
| 598 | if (img == null) |
| 599 | img = lib.getCover(metas.get(0).getLuid()); |
| 600 | } |
| 601 | |
| 602 | return img; |
| 603 | } |
| 604 | |
| 605 | private void sourceCover(String source, WLoginResult login, String luid) |
| 606 | throws IOException { |
| 607 | if (meta(luid, login) != null) { |
| 608 | List<MetaData> metas = new MetaResultList(metas(login)) |
| 609 | .filter(source, null, null); |
| 610 | if (metas.size() > 0) { |
| 611 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
| 612 | lib.setSourceCover(source, luid); |
| 613 | } |
| 614 | } |
| 615 | } |
| 616 | |
| 617 | private boolean isAllowed(MetaData meta, WLoginResult login) { |
| 618 | MetaResultList one = new MetaResultList(Arrays.asList(meta)); |
| 619 | if (login.isWl() && !whitelist.isEmpty()) { |
| 620 | if (one.filter(whitelist, null, null).isEmpty()) { |
| 621 | return false; |
| 622 | } |
| 623 | } |
| 624 | if (login.isBl() && !blacklist.isEmpty()) { |
| 625 | if (!one.filter(blacklist, null, null).isEmpty()) { |
| 626 | return false; |
| 627 | } |
| 628 | } |
| 629 | |
| 630 | return true; |
| 631 | } |
| 632 | |
| 633 | private long sizeOf(Story story) { |
| 634 | long size = 0; |
| 635 | for (Chapter chap : story) { |
| 636 | for (Paragraph para : chap) { |
| 637 | if (para.getType() == ParagraphType.IMAGE) { |
| 638 | size += para.getContentImage().getSize(); |
| 639 | } else { |
| 640 | size += para.getContent().length(); |
| 641 | } |
| 642 | } |
| 643 | } |
| 644 | |
| 645 | return size; |
| 646 | } |
| 647 | |
| 648 | public static void main(String[] args) throws IOException { |
| 649 | Instance.init(); |
| 650 | WebLibraryServer web = new WebLibraryServer(false); |
| 651 | web.run(); |
| 652 | } |
| 653 | } |