| 1 | package be.nikiroo.fanfix.supported; |
| 2 | |
| 3 | import java.io.IOException; |
| 4 | import java.io.InputStream; |
| 5 | import java.net.MalformedURLException; |
| 6 | import java.net.URL; |
| 7 | import java.util.ArrayList; |
| 8 | import java.util.Collections; |
| 9 | import java.util.List; |
| 10 | import java.util.Map.Entry; |
| 11 | import java.util.Scanner; |
| 12 | |
| 13 | import be.nikiroo.fanfix.Instance; |
| 14 | import be.nikiroo.utils.StringUtils; |
| 15 | |
| 16 | class MangaFox extends BasicSupport { |
| 17 | @Override |
| 18 | protected boolean isHtml() { |
| 19 | return true; |
| 20 | } |
| 21 | |
| 22 | @Override |
| 23 | public String getSourceName() { |
| 24 | return "MangaFox.met"; |
| 25 | } |
| 26 | |
| 27 | @Override |
| 28 | protected String getSubject(URL source, InputStream in) { |
| 29 | return "manga"; |
| 30 | } |
| 31 | |
| 32 | @Override |
| 33 | public boolean isImageDocument(URL source, InputStream in) |
| 34 | throws IOException { |
| 35 | return true; |
| 36 | } |
| 37 | |
| 38 | @Override |
| 39 | protected List<String> getTags(URL source, InputStream in) { |
| 40 | List<String> tags = new ArrayList<String>(); |
| 41 | |
| 42 | String line = getLine(in, "/genres/", 0); |
| 43 | if (line != null) { |
| 44 | line = StringUtils.unhtml(line); |
| 45 | String[] tab = line.split(","); |
| 46 | if (tab != null) { |
| 47 | for (String tag : tab) { |
| 48 | tags.add(tag.trim()); |
| 49 | } |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | return tags; |
| 54 | } |
| 55 | |
| 56 | @Override |
| 57 | protected String getTitle(URL source, InputStream in) { |
| 58 | String line = getLine(in, " property=\"og:title\"", 0); |
| 59 | if (line != null) { |
| 60 | int pos = -1; |
| 61 | for (int i = 0; i < 3; i++) { |
| 62 | pos = line.indexOf('"', pos + 1); |
| 63 | } |
| 64 | |
| 65 | if (pos >= 0) { |
| 66 | line = line.substring(pos + 1); |
| 67 | pos = line.indexOf('"'); |
| 68 | if (pos >= 0) { |
| 69 | return line.substring(0, pos); |
| 70 | } |
| 71 | } |
| 72 | } |
| 73 | |
| 74 | return null; |
| 75 | } |
| 76 | |
| 77 | @Override |
| 78 | protected String getAuthor(URL source, InputStream in) { |
| 79 | List<String> authors = new ArrayList<String>(); |
| 80 | |
| 81 | String line = getLine(in, "/author/", 0, false); |
| 82 | if (line != null) { |
| 83 | for (String ln : StringUtils.unhtml(line).split(",")) { |
| 84 | if (ln != null && !ln.trim().isEmpty() |
| 85 | && !authors.contains(ln.trim())) { |
| 86 | authors.add(ln.trim()); |
| 87 | } |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | try { |
| 92 | in.reset(); |
| 93 | } catch (IOException e) { |
| 94 | Instance.syserr(e); |
| 95 | } |
| 96 | |
| 97 | line = getLine(in, "/artist/", 0, false); |
| 98 | if (line != null) { |
| 99 | for (String ln : StringUtils.unhtml(line).split(",")) { |
| 100 | if (ln != null && !ln.trim().isEmpty() |
| 101 | && !authors.contains(ln.trim())) { |
| 102 | authors.add(ln.trim()); |
| 103 | } |
| 104 | } |
| 105 | } |
| 106 | |
| 107 | if (authors.isEmpty()) { |
| 108 | return null; |
| 109 | } else { |
| 110 | StringBuilder builder = new StringBuilder(); |
| 111 | for (String author : authors) { |
| 112 | if (builder.length() > 0) { |
| 113 | builder.append(", "); |
| 114 | } |
| 115 | |
| 116 | builder.append(author); |
| 117 | } |
| 118 | |
| 119 | return builder.toString(); |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | @Override |
| 124 | protected String getDate(URL source, InputStream in) { |
| 125 | String line = getLine(in, "/released/", 0); |
| 126 | if (line != null) { |
| 127 | line = StringUtils.unhtml(line); |
| 128 | return line.trim(); |
| 129 | } |
| 130 | |
| 131 | return null; |
| 132 | } |
| 133 | |
| 134 | @Override |
| 135 | protected String getDesc(URL source, InputStream in) { |
| 136 | String line = getLine(in, " property=\"og:description\"", 0); |
| 137 | if (line != null) { |
| 138 | int pos = -1; |
| 139 | for (int i = 0; i < 3; i++) { |
| 140 | pos = line.indexOf('"', pos + 1); |
| 141 | } |
| 142 | |
| 143 | if (pos >= 0) { |
| 144 | line = line.substring(pos + 1); |
| 145 | pos = line.indexOf('"'); |
| 146 | if (pos >= 0) { |
| 147 | return line.substring(0, pos); |
| 148 | } |
| 149 | } |
| 150 | } |
| 151 | |
| 152 | return null; |
| 153 | } |
| 154 | |
| 155 | @Override |
| 156 | protected URL getCover(URL url, InputStream in) { |
| 157 | String line = getLine(in, " property=\"og:image\"", 0); |
| 158 | String cover = null; |
| 159 | if (line != null) { |
| 160 | int pos = -1; |
| 161 | for (int i = 0; i < 3; i++) { |
| 162 | pos = line.indexOf('"', pos + 1); |
| 163 | } |
| 164 | |
| 165 | if (pos >= 0) { |
| 166 | line = line.substring(pos + 1); |
| 167 | pos = line.indexOf('"'); |
| 168 | if (pos >= 0) { |
| 169 | cover = line.substring(0, pos); |
| 170 | } |
| 171 | } |
| 172 | } |
| 173 | |
| 174 | if (cover != null) { |
| 175 | try { |
| 176 | return new URL(cover); |
| 177 | } catch (MalformedURLException e) { |
| 178 | Instance.syserr(e); |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | return null; |
| 183 | } |
| 184 | |
| 185 | @Override |
| 186 | protected List<Entry<String, URL>> getChapters(URL source, InputStream in) { |
| 187 | List<Entry<String, URL>> urls = new ArrayList<Entry<String, URL>>(); |
| 188 | |
| 189 | String volumeAt = "<h3 class=\"volume\">"; |
| 190 | String linkAt = "href=\"http://mangafox.me/"; |
| 191 | String endAt = "<script type=\"text/javascript\">"; |
| 192 | |
| 193 | boolean started = false; |
| 194 | |
| 195 | @SuppressWarnings("resource") |
| 196 | Scanner scan = new Scanner(in, "UTF-8"); |
| 197 | scan.useDelimiter("\\n"); |
| 198 | while (scan.hasNext()) { |
| 199 | String line = scan.next(); |
| 200 | |
| 201 | if (started && line.contains(endAt)) { |
| 202 | break; |
| 203 | } else if (!started && line.contains(volumeAt)) { |
| 204 | started = true; |
| 205 | } |
| 206 | |
| 207 | if (started && line.contains(linkAt)) { |
| 208 | // Chapter content url |
| 209 | String url = null; |
| 210 | int pos = line.indexOf("href=\""); |
| 211 | if (pos >= 0) { |
| 212 | line = line.substring(pos + "href=\"".length()); |
| 213 | pos = line.indexOf('\"'); |
| 214 | if (pos >= 0) { |
| 215 | url = line.substring(0, pos); |
| 216 | } |
| 217 | } |
| 218 | |
| 219 | // Chapter name |
| 220 | String name = null; |
| 221 | if (scan.hasNext()) { |
| 222 | name = StringUtils.unhtml(scan.next()).trim(); |
| 223 | // Remove the "new" tag if present |
| 224 | if (name.endsWith("new")) { |
| 225 | name = name.substring(0, name.length() - 3).trim(); |
| 226 | } |
| 227 | } |
| 228 | |
| 229 | // to help with the retry and the originalUrl |
| 230 | refresh(url); |
| 231 | |
| 232 | try { |
| 233 | final String key = name; |
| 234 | final URL value = new URL(url); |
| 235 | urls.add(new Entry<String, URL>() { |
| 236 | public URL setValue(URL value) { |
| 237 | return null; |
| 238 | } |
| 239 | |
| 240 | public String getKey() { |
| 241 | return key; |
| 242 | } |
| 243 | |
| 244 | public URL getValue() { |
| 245 | return value; |
| 246 | } |
| 247 | }); |
| 248 | } catch (MalformedURLException e) { |
| 249 | Instance.syserr(e); |
| 250 | } |
| 251 | } |
| 252 | } |
| 253 | |
| 254 | // the chapters are in reversed order |
| 255 | Collections.reverse(urls); |
| 256 | |
| 257 | return urls; |
| 258 | } |
| 259 | |
| 260 | @Override |
| 261 | protected String getChapterContent(URL source, InputStream in, int number) { |
| 262 | StringBuilder builder = new StringBuilder(); |
| 263 | String base = getCurrentReferer().toString(); |
| 264 | int pos = base.lastIndexOf('/'); |
| 265 | base = base.substring(0, pos + 1); // including the '/' at the end |
| 266 | |
| 267 | boolean close = false; |
| 268 | while (in != null) { |
| 269 | String linkNextLine = getLine(in, "return enlarge()", 0); |
| 270 | try { |
| 271 | in.reset(); |
| 272 | } catch (IOException e) { |
| 273 | Instance.syserr(e); |
| 274 | } |
| 275 | |
| 276 | String linkImageLine = getLine(in, "return enlarge()", 1); |
| 277 | String linkNext = null; |
| 278 | String linkImage = null; |
| 279 | pos = linkNextLine.indexOf("href=\""); |
| 280 | if (pos >= 0) { |
| 281 | linkNextLine = linkNextLine.substring(pos + "href=\"".length()); |
| 282 | pos = linkNextLine.indexOf('\"'); |
| 283 | if (pos >= 0) { |
| 284 | linkNext = linkNextLine.substring(0, pos); |
| 285 | } |
| 286 | } |
| 287 | pos = linkImageLine.indexOf("src=\""); |
| 288 | if (pos >= 0) { |
| 289 | linkImageLine = linkImageLine |
| 290 | .substring(pos + "src=\"".length()); |
| 291 | pos = linkImageLine.indexOf('\"'); |
| 292 | if (pos >= 0) { |
| 293 | linkImage = linkImageLine.substring(0, pos); |
| 294 | } |
| 295 | } |
| 296 | |
| 297 | if (linkImage != null) { |
| 298 | builder.append("["); |
| 299 | // to help with the retry and the originalUrl, part 1 |
| 300 | builder.append(withoutQuery(linkImage)); |
| 301 | builder.append("]\n"); |
| 302 | } |
| 303 | |
| 304 | // to help with the retry and the originalUrl, part 2 |
| 305 | refresh(linkImage); |
| 306 | |
| 307 | if (close) { |
| 308 | try { |
| 309 | in.close(); |
| 310 | } catch (IOException e) { |
| 311 | Instance.syserr(e); |
| 312 | } |
| 313 | } |
| 314 | |
| 315 | in = null; |
| 316 | if (linkNext != null && !"javascript:void(0);".equals(linkNext)) { |
| 317 | URL url; |
| 318 | try { |
| 319 | url = new URL(base + linkNext); |
| 320 | in = openEx(base + linkNext); |
| 321 | setCurrentReferer(url); |
| 322 | } catch (IOException e) { |
| 323 | Instance.syserr(new IOException( |
| 324 | "Cannot get the next manga page which is: " |
| 325 | + linkNext, e)); |
| 326 | } |
| 327 | } |
| 328 | |
| 329 | close = true; |
| 330 | } |
| 331 | |
| 332 | setCurrentReferer(source); |
| 333 | return builder.toString(); |
| 334 | } |
| 335 | |
| 336 | @Override |
| 337 | protected boolean supports(URL url) { |
| 338 | return "mangafox.me".equals(url.getHost()) |
| 339 | || "www.mangafox.me".equals(url.getHost()); |
| 340 | } |
| 341 | |
| 342 | /** |
| 343 | * Refresh the {@link URL} by calling {@link MangaFox#openEx(String)}. |
| 344 | * |
| 345 | * @param url |
| 346 | * the URL to refresh |
| 347 | * |
| 348 | * @return TRUE if it was refreshed |
| 349 | */ |
| 350 | private boolean refresh(String url) { |
| 351 | try { |
| 352 | openEx(url).close(); |
| 353 | return true; |
| 354 | } catch (Exception e) { |
| 355 | return false; |
| 356 | } |
| 357 | } |
| 358 | |
| 359 | /** |
| 360 | * Open the URL through the cache, but: retry a second time after 100ms if |
| 361 | * it fails, remove the query part of the {@link URL} before saving it to |
| 362 | * the cache (so it can be recalled later). |
| 363 | * |
| 364 | * @param url |
| 365 | * the {@link URL} |
| 366 | * |
| 367 | * @return the resource |
| 368 | * |
| 369 | * @throws IOException |
| 370 | * in case of I/O error |
| 371 | */ |
| 372 | private InputStream openEx(String url) throws IOException { |
| 373 | try { |
| 374 | return Instance.getCache().open(new URL(url), this, true, |
| 375 | withoutQuery(url)); |
| 376 | } catch (Exception e) { |
| 377 | // second chance |
| 378 | try { |
| 379 | Thread.sleep(100); |
| 380 | } catch (InterruptedException ee) { |
| 381 | } |
| 382 | |
| 383 | return Instance.getCache().open(new URL(url), this, true, |
| 384 | withoutQuery(url)); |
| 385 | } |
| 386 | } |
| 387 | |
| 388 | /** |
| 389 | * Return the same input {@link URL} but without the query part. |
| 390 | * |
| 391 | * @param url |
| 392 | * the inpiut {@link URL} as a {@link String} |
| 393 | * |
| 394 | * @return the input {@link URL} without query |
| 395 | */ |
| 396 | private URL withoutQuery(String url) { |
| 397 | URL o = null; |
| 398 | try { |
| 399 | // Remove the query from o (originalUrl), so it can be cached |
| 400 | // correctly |
| 401 | o = new URL(url); |
| 402 | o = new URL(o.getProtocol() + "://" + o.getHost() + o.getPath()); |
| 403 | |
| 404 | return o; |
| 405 | } catch (MalformedURLException e) { |
| 406 | return null; |
| 407 | } |
| 408 | } |
| 409 | } |