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08fe2e33 NR |
1 | package be.nikiroo.fanfix.supported; |
2 | ||
68686a37 | 3 | import java.awt.image.BufferedImage; |
68e370a4 | 4 | import java.io.BufferedReader; |
08fe2e33 NR |
5 | import java.io.ByteArrayInputStream; |
6 | import java.io.File; | |
7 | import java.io.IOException; | |
8 | import java.io.InputStream; | |
68e370a4 | 9 | import java.io.InputStreamReader; |
08fe2e33 NR |
10 | import java.net.MalformedURLException; |
11 | import java.net.URL; | |
08fe2e33 | 12 | import java.util.ArrayList; |
793f1071 | 13 | import java.util.Date; |
08fe2e33 NR |
14 | import java.util.HashMap; |
15 | import java.util.List; | |
16 | import java.util.Map; | |
17 | import java.util.Map.Entry; | |
18 | import java.util.Scanner; | |
19 | ||
20 | import be.nikiroo.fanfix.Instance; | |
21 | import be.nikiroo.fanfix.bundles.Config; | |
22 | import be.nikiroo.fanfix.bundles.StringId; | |
23 | import be.nikiroo.fanfix.data.Chapter; | |
24 | import be.nikiroo.fanfix.data.MetaData; | |
25 | import be.nikiroo.fanfix.data.Paragraph; | |
08fe2e33 | 26 | import be.nikiroo.fanfix.data.Paragraph.ParagraphType; |
9252c65e | 27 | import be.nikiroo.fanfix.data.Story; |
326093dc | 28 | import be.nikiroo.utils.ImageUtils; |
3b2b638f | 29 | import be.nikiroo.utils.Progress; |
08fe2e33 NR |
30 | import be.nikiroo.utils.StringUtils; |
31 | ||
32 | /** | |
33 | * This class is the base class used by the other support classes. It can be | |
34 | * used outside of this package, and have static method that you can use to get | |
35 | * access to the correct support class. | |
36 | * <p> | |
37 | * It will be used with 'resources' (usually web pages or files). | |
38 | * | |
39 | * @author niki | |
40 | */ | |
41 | public abstract class BasicSupport { | |
42 | /** | |
43 | * The supported input types for which we can get a {@link BasicSupport} | |
44 | * object. | |
45 | * | |
46 | * @author niki | |
47 | */ | |
48 | public enum SupportType { | |
49 | /** EPUB files created with this program */ | |
50 | EPUB, | |
51 | /** Pure text file with some rules */ | |
52 | TEXT, | |
53 | /** TEXT but with associated .info file */ | |
54 | INFO_TEXT, | |
55 | /** My Little Pony fanfictions */ | |
56 | FIMFICTION, | |
57 | /** Fanfictions from a lot of different universes */ | |
58 | FANFICTION, | |
59 | /** Website with lots of Mangas */ | |
60 | MANGAFOX, | |
61 | /** Furry website with comics support */ | |
62 | E621, | |
a4143cd7 NR |
63 | /** Furry website with stories */ |
64 | YIFFSTAR, | |
f0608ab1 NR |
65 | /** Comics and images groups, mostly but not only NSFW */ |
66 | E_HENTAI, | |
08fe2e33 | 67 | /** CBZ files */ |
373da363 NR |
68 | CBZ, |
69 | /** HTML files */ | |
70 | HTML; | |
08fe2e33 NR |
71 | |
72 | /** | |
73 | * A description of this support type (more information than the | |
74 | * {@link BasicSupport#getSourceName()}). | |
75 | * | |
76 | * @return the description | |
77 | */ | |
78 | public String getDesc() { | |
79 | String desc = Instance.getTrans().getStringX(StringId.INPUT_DESC, | |
80 | this.name()); | |
81 | ||
82 | if (desc == null) { | |
83 | desc = Instance.getTrans().getString(StringId.INPUT_DESC, this); | |
84 | } | |
85 | ||
86 | return desc; | |
87 | } | |
88 | ||
89 | /** | |
90 | * The name of this support type (a short version). | |
91 | * | |
92 | * @return the name | |
93 | */ | |
94 | public String getSourceName() { | |
95 | BasicSupport support = BasicSupport.getSupport(this); | |
96 | if (support != null) { | |
97 | return support.getSourceName(); | |
98 | } | |
99 | ||
100 | return null; | |
101 | } | |
102 | ||
103 | @Override | |
104 | public String toString() { | |
105 | return super.toString().toLowerCase(); | |
106 | } | |
107 | ||
108 | /** | |
0efd25e3 NR |
109 | * Call {@link SupportType#valueOf(String)} after conversion to upper |
110 | * case. | |
08fe2e33 NR |
111 | * |
112 | * @param typeName | |
113 | * the possible type name | |
114 | * | |
115 | * @return NULL or the type | |
116 | */ | |
117 | public static SupportType valueOfUC(String typeName) { | |
118 | return SupportType.valueOf(typeName == null ? null : typeName | |
119 | .toUpperCase()); | |
120 | } | |
121 | ||
122 | /** | |
0efd25e3 NR |
123 | * Call {@link SupportType#valueOf(String)} after conversion to upper |
124 | * case but return NULL for NULL instead of raising exception. | |
08fe2e33 NR |
125 | * |
126 | * @param typeName | |
127 | * the possible type name | |
128 | * | |
129 | * @return NULL or the type | |
130 | */ | |
131 | public static SupportType valueOfNullOkUC(String typeName) { | |
132 | if (typeName == null) { | |
133 | return null; | |
134 | } | |
135 | ||
136 | return SupportType.valueOfUC(typeName); | |
137 | } | |
138 | ||
139 | /** | |
0efd25e3 NR |
140 | * Call {@link SupportType#valueOf(String)} after conversion to upper |
141 | * case but return NULL in case of error instead of raising an | |
142 | * exception. | |
08fe2e33 NR |
143 | * |
144 | * @param typeName | |
145 | * the possible type name | |
146 | * | |
147 | * @return NULL or the type | |
148 | */ | |
149 | public static SupportType valueOfAllOkUC(String typeName) { | |
150 | try { | |
151 | return SupportType.valueOfUC(typeName); | |
152 | } catch (Exception e) { | |
153 | return null; | |
154 | } | |
155 | } | |
156 | } | |
157 | ||
08fe2e33 NR |
158 | private InputStream in; |
159 | private SupportType type; | |
22848428 | 160 | private URL currentReferer; // with only one 'r', as in 'HTTP'... |
08fe2e33 NR |
161 | |
162 | // quote chars | |
e8eeea0a | 163 | private char openQuote = Instance.getTrans().getCharacter( |
08fe2e33 | 164 | StringId.OPEN_SINGLE_QUOTE); |
e8eeea0a | 165 | private char closeQuote = Instance.getTrans().getCharacter( |
08fe2e33 | 166 | StringId.CLOSE_SINGLE_QUOTE); |
e8eeea0a | 167 | private char openDoubleQuote = Instance.getTrans().getCharacter( |
08fe2e33 | 168 | StringId.OPEN_DOUBLE_QUOTE); |
e8eeea0a | 169 | private char closeDoubleQuote = Instance.getTrans().getCharacter( |
08fe2e33 NR |
170 | StringId.CLOSE_DOUBLE_QUOTE); |
171 | ||
172 | /** | |
173 | * The name of this support class. | |
174 | * | |
175 | * @return the name | |
176 | */ | |
177 | protected abstract String getSourceName(); | |
178 | ||
179 | /** | |
180 | * Check if the given resource is supported by this {@link BasicSupport}. | |
181 | * | |
182 | * @param url | |
183 | * the resource to check for | |
184 | * | |
185 | * @return TRUE if it is | |
186 | */ | |
187 | protected abstract boolean supports(URL url); | |
188 | ||
189 | /** | |
190 | * Return TRUE if the support will return HTML encoded content values for | |
191 | * the chapters content. | |
192 | * | |
193 | * @return TRUE for HTML | |
194 | */ | |
195 | protected abstract boolean isHtml(); | |
196 | ||
0efd25e3 NR |
197 | /** |
198 | * Return the {@link MetaData} of this story. | |
199 | * | |
200 | * @param source | |
201 | * the source of the story | |
202 | * @param in | |
203 | * the input (the main resource) | |
204 | * | |
205 | * @return the associated {@link MetaData} | |
206 | * | |
207 | * @throws IOException | |
208 | * in case of I/O error | |
209 | */ | |
68686a37 | 210 | protected abstract MetaData getMeta(URL source, InputStream in) |
08fe2e33 NR |
211 | throws IOException; |
212 | ||
213 | /** | |
214 | * Return the story description. | |
215 | * | |
216 | * @param source | |
217 | * the source of the story | |
218 | * @param in | |
219 | * the input (the main resource) | |
220 | * | |
221 | * @return the description | |
222 | * | |
223 | * @throws IOException | |
224 | * in case of I/O error | |
225 | */ | |
226 | protected abstract String getDesc(URL source, InputStream in) | |
227 | throws IOException; | |
228 | ||
08fe2e33 NR |
229 | /** |
230 | * Return the list of chapters (name and resource). | |
231 | * | |
232 | * @param source | |
233 | * the source of the story | |
234 | * @param in | |
235 | * the input (the main resource) | |
ed08c171 NR |
236 | * @param pg |
237 | * the optional progress reporter | |
08fe2e33 NR |
238 | * |
239 | * @return the chapters | |
240 | * | |
241 | * @throws IOException | |
242 | * in case of I/O error | |
243 | */ | |
244 | protected abstract List<Entry<String, URL>> getChapters(URL source, | |
ed08c171 | 245 | InputStream in, Progress pg) throws IOException; |
08fe2e33 NR |
246 | |
247 | /** | |
248 | * Return the content of the chapter (possibly HTML encoded, if | |
249 | * {@link BasicSupport#isHtml()} is TRUE). | |
250 | * | |
251 | * @param source | |
252 | * the source of the story | |
253 | * @param in | |
254 | * the input (the main resource) | |
255 | * @param number | |
256 | * the chapter number | |
ed08c171 NR |
257 | * @param pg |
258 | * the optional progress reporter | |
08fe2e33 NR |
259 | * |
260 | * @return the content | |
261 | * | |
262 | * @throws IOException | |
263 | * in case of I/O error | |
264 | */ | |
265 | protected abstract String getChapterContent(URL source, InputStream in, | |
ed08c171 | 266 | int number, Progress pg) throws IOException; |
08fe2e33 | 267 | |
6e06d2cc NR |
268 | /** |
269 | * Log into the support (can be a no-op depending upon the support). | |
270 | * | |
271 | * @throws IOException | |
272 | * in case of I/O error | |
273 | */ | |
315f14ae | 274 | @SuppressWarnings("unused") |
6e06d2cc | 275 | public void login() throws IOException { |
6e06d2cc NR |
276 | } |
277 | ||
08fe2e33 NR |
278 | /** |
279 | * Return the list of cookies (values included) that must be used to | |
280 | * correctly fetch the resources. | |
281 | * <p> | |
282 | * You are expected to call the super method implementation if you override | |
283 | * it. | |
284 | * | |
285 | * @return the cookies | |
286 | */ | |
315f14ae | 287 | public Map<String, String> getCookies() { |
08fe2e33 NR |
288 | return new HashMap<String, String>(); |
289 | } | |
290 | ||
315f14ae NR |
291 | /** |
292 | * OAuth authorisation (aka, "bearer XXXXXXX"). | |
293 | * | |
294 | * @return the OAuth string | |
295 | */ | |
296 | public String getOAuth() { | |
297 | return null; | |
298 | } | |
299 | ||
a4143cd7 NR |
300 | /** |
301 | * Return the canonical form of the main {@link URL}. | |
302 | * | |
303 | * @param source | |
304 | * the source {@link URL} | |
305 | * | |
306 | * @return the canonical form of this {@link URL} | |
307 | * | |
308 | * @throws IOException | |
309 | * in case of I/O error | |
310 | */ | |
315f14ae | 311 | @SuppressWarnings("unused") |
a4143cd7 NR |
312 | public URL getCanonicalUrl(URL source) throws IOException { |
313 | return source; | |
314 | } | |
315 | ||
08fe2e33 NR |
316 | /** |
317 | * Process the given story resource into a partially filled {@link Story} | |
318 | * object containing the name and metadata, except for the description. | |
319 | * | |
320 | * @param url | |
321 | * the story resource | |
322 | * | |
323 | * @return the {@link Story} | |
324 | * | |
325 | * @throws IOException | |
326 | * in case of I/O error | |
327 | */ | |
328 | public Story processMeta(URL url) throws IOException { | |
ed08c171 | 329 | return processMeta(url, true, false, null); |
08fe2e33 NR |
330 | } |
331 | ||
332 | /** | |
333 | * Process the given story resource into a partially filled {@link Story} | |
334 | * object containing the name and metadata. | |
335 | * | |
336 | * @param url | |
337 | * the story resource | |
08fe2e33 NR |
338 | * @param close |
339 | * close "this" and "in" when done | |
0efd25e3 NR |
340 | * @param getDesc |
341 | * retrieve the description of the story, or not | |
ed08c171 NR |
342 | * @param pg |
343 | * the optional progress reporter | |
08fe2e33 NR |
344 | * |
345 | * @return the {@link Story} | |
346 | * | |
347 | * @throws IOException | |
348 | * in case of I/O error | |
349 | */ | |
ed08c171 NR |
350 | protected Story processMeta(URL url, boolean close, boolean getDesc, |
351 | Progress pg) throws IOException { | |
352 | if (pg == null) { | |
353 | pg = new Progress(); | |
354 | } else { | |
355 | pg.setMinMax(0, 100); | |
356 | } | |
357 | ||
6e06d2cc | 358 | login(); |
ed08c171 | 359 | pg.setProgress(10); |
6e06d2cc | 360 | |
a4143cd7 NR |
361 | url = getCanonicalUrl(url); |
362 | ||
363 | setCurrentReferer(url); | |
364 | ||
315f14ae | 365 | in = openInput(url); // NULL allowed here |
08fe2e33 | 366 | try { |
68686a37 | 367 | preprocess(url, getInput()); |
ed08c171 | 368 | pg.setProgress(30); |
08fe2e33 NR |
369 | |
370 | Story story = new Story(); | |
68686a37 | 371 | MetaData meta = getMeta(url, getInput()); |
793f1071 NR |
372 | if (meta.getCreationDate() == null |
373 | || meta.getCreationDate().isEmpty()) { | |
374 | meta.setCreationDate(StringUtils.fromTime(new Date().getTime())); | |
375 | } | |
68686a37 NR |
376 | story.setMeta(meta); |
377 | ||
ed08c171 NR |
378 | pg.setProgress(50); |
379 | ||
211f7ddb | 380 | if (meta.getCover() == null) { |
68686a37 NR |
381 | meta.setCover(getDefaultCover(meta.getSubject())); |
382 | } | |
08fe2e33 | 383 | |
ed08c171 NR |
384 | pg.setProgress(60); |
385 | ||
08fe2e33 NR |
386 | if (getDesc) { |
387 | String descChapterName = Instance.getTrans().getString( | |
388 | StringId.DESCRIPTION); | |
389 | story.getMeta().setResume( | |
390 | makeChapter(url, 0, descChapterName, | |
ed08c171 | 391 | getDesc(url, getInput()), null)); |
08fe2e33 NR |
392 | } |
393 | ||
ed08c171 | 394 | pg.setProgress(100); |
08fe2e33 NR |
395 | return story; |
396 | } finally { | |
397 | if (close) { | |
398 | try { | |
399 | close(); | |
400 | } catch (IOException e) { | |
401 | Instance.syserr(e); | |
402 | } | |
403 | ||
404 | if (in != null) { | |
405 | in.close(); | |
406 | } | |
407 | } | |
a4143cd7 NR |
408 | |
409 | setCurrentReferer(null); | |
08fe2e33 NR |
410 | } |
411 | } | |
412 | ||
413 | /** | |
414 | * Process the given story resource into a fully filled {@link Story} | |
415 | * object. | |
416 | * | |
417 | * @param url | |
418 | * the story resource | |
92fb0719 NR |
419 | * @param pg |
420 | * the optional progress reporter | |
08fe2e33 NR |
421 | * |
422 | * @return the {@link Story} | |
423 | * | |
424 | * @throws IOException | |
425 | * in case of I/O error | |
426 | */ | |
92fb0719 NR |
427 | public Story process(URL url, Progress pg) throws IOException { |
428 | if (pg == null) { | |
429 | pg = new Progress(); | |
430 | } else { | |
431 | pg.setMinMax(0, 100); | |
432 | } | |
433 | ||
a4143cd7 | 434 | url = getCanonicalUrl(url); |
92fb0719 | 435 | pg.setProgress(1); |
08fe2e33 | 436 | try { |
ed08c171 NR |
437 | Progress pgMeta = new Progress(); |
438 | pg.addProgress(pgMeta, 10); | |
439 | Story story = processMeta(url, false, true, pgMeta); | |
440 | if (!pgMeta.isDone()) { | |
441 | pgMeta.setProgress(pgMeta.getMax()); // 10% | |
442 | } | |
443 | ||
08fe2e33 | 444 | if (story == null) { |
ed08c171 | 445 | pg.setProgress(90); |
08fe2e33 NR |
446 | return null; |
447 | } | |
448 | ||
754a5bc2 NR |
449 | pg.setName("Retrieving " + story.getMeta().getTitle()); |
450 | ||
a4143cd7 NR |
451 | setCurrentReferer(url); |
452 | ||
ed08c171 NR |
453 | Progress pgGetChapters = new Progress(); |
454 | pg.addProgress(pgGetChapters, 10); | |
08fe2e33 | 455 | story.setChapters(new ArrayList<Chapter>()); |
ed08c171 NR |
456 | List<Entry<String, URL>> chapters = getChapters(url, getInput(), |
457 | pgGetChapters); | |
458 | if (!pgGetChapters.isDone()) { | |
459 | pgGetChapters.setProgress(pgGetChapters.getMax()); // 20% | |
460 | } | |
08fe2e33 | 461 | |
08fe2e33 | 462 | if (chapters != null) { |
ed08c171 NR |
463 | Progress pgChaps = new Progress("Extracting chapters", 0, |
464 | chapters.size() * 300); | |
92fb0719 NR |
465 | pg.addProgress(pgChaps, 80); |
466 | ||
793f1071 | 467 | long words = 0; |
ed08c171 | 468 | int i = 1; |
08fe2e33 | 469 | for (Entry<String, URL> chap : chapters) { |
ed08c171 | 470 | pgChaps.setName("Extracting chapter " + i); |
315f14ae NR |
471 | InputStream chapIn = null; |
472 | if (chap.getValue() != null) { | |
473 | setCurrentReferer(chap.getValue()); | |
474 | chapIn = Instance.getCache().open(chap.getValue(), | |
475 | this, true); | |
476 | } | |
ed08c171 | 477 | pgChaps.setProgress(i * 100); |
08fe2e33 | 478 | try { |
ed08c171 NR |
479 | Progress pgGetChapterContent = new Progress(); |
480 | Progress pgMakeChapter = new Progress(); | |
481 | pgChaps.addProgress(pgGetChapterContent, 100); | |
482 | pgChaps.addProgress(pgMakeChapter, 100); | |
483 | ||
484 | String content = getChapterContent(url, chapIn, i, | |
485 | pgGetChapterContent); | |
486 | if (!pgGetChapterContent.isDone()) { | |
487 | pgGetChapterContent.setProgress(pgGetChapterContent | |
488 | .getMax()); | |
489 | } | |
490 | ||
793f1071 | 491 | Chapter cc = makeChapter(url, i, chap.getKey(), |
ed08c171 NR |
492 | content, pgMakeChapter); |
493 | if (!pgMakeChapter.isDone()) { | |
494 | pgMakeChapter.setProgress(pgMakeChapter.getMax()); | |
495 | } | |
496 | ||
793f1071 NR |
497 | words += cc.getWords(); |
498 | story.getChapters().add(cc); | |
499 | if (story.getMeta() != null) { | |
500 | story.getMeta().setWords(words); | |
501 | } | |
08fe2e33 | 502 | } finally { |
315f14ae NR |
503 | if (chapIn != null) { |
504 | chapIn.close(); | |
505 | } | |
08fe2e33 | 506 | } |
a6395bef | 507 | |
ed08c171 | 508 | i++; |
08fe2e33 | 509 | } |
ed08c171 NR |
510 | |
511 | pgChaps.setName("Extracting chapters"); | |
92fb0719 | 512 | } else { |
ed08c171 | 513 | pg.setProgress(80); |
08fe2e33 NR |
514 | } |
515 | ||
516 | return story; | |
517 | ||
518 | } finally { | |
519 | try { | |
520 | close(); | |
521 | } catch (IOException e) { | |
522 | Instance.syserr(e); | |
523 | } | |
524 | ||
525 | if (in != null) { | |
526 | in.close(); | |
527 | } | |
528 | ||
a4143cd7 | 529 | setCurrentReferer(null); |
08fe2e33 NR |
530 | } |
531 | } | |
532 | ||
533 | /** | |
a4143cd7 | 534 | * The support type. |
08fe2e33 NR |
535 | * |
536 | * @return the type | |
537 | */ | |
538 | public SupportType getType() { | |
539 | return type; | |
540 | } | |
541 | ||
542 | /** | |
543 | * The current referer {@link URL} (only one 'r', as in 'HTML'...), i.e., | |
544 | * the current {@link URL} we work on. | |
545 | * | |
546 | * @return the referer | |
547 | */ | |
548 | public URL getCurrentReferer() { | |
549 | return currentReferer; | |
550 | } | |
551 | ||
552 | /** | |
553 | * The current referer {@link URL} (only one 'r', as in 'HTML'...), i.e., | |
554 | * the current {@link URL} we work on. | |
555 | * | |
556 | * @param currentReferer | |
557 | * the new referer | |
558 | */ | |
559 | protected void setCurrentReferer(URL currentReferer) { | |
560 | this.currentReferer = currentReferer; | |
561 | } | |
562 | ||
563 | /** | |
564 | * The support type. | |
565 | * | |
566 | * @param type | |
567 | * the new type | |
568 | * | |
569 | * @return this | |
570 | */ | |
571 | protected BasicSupport setType(SupportType type) { | |
572 | this.type = type; | |
573 | return this; | |
574 | } | |
575 | ||
576 | /** | |
68686a37 | 577 | * Prepare the support if needed before processing. |
08fe2e33 NR |
578 | * |
579 | * @param source | |
580 | * the source of the story | |
581 | * @param in | |
582 | * the input (the main resource) | |
583 | * | |
08fe2e33 NR |
584 | * @throws IOException |
585 | * on I/O error | |
586 | */ | |
211f7ddb | 587 | @SuppressWarnings("unused") |
68686a37 | 588 | protected void preprocess(URL source, InputStream in) throws IOException { |
08fe2e33 NR |
589 | } |
590 | ||
591 | /** | |
592 | * Now that we have processed the {@link Story}, close the resources if any. | |
593 | * | |
594 | * @throws IOException | |
595 | * on I/O error | |
596 | */ | |
315f14ae | 597 | @SuppressWarnings("unused") |
08fe2e33 NR |
598 | protected void close() throws IOException { |
599 | } | |
600 | ||
601 | /** | |
602 | * Create a {@link Chapter} object from the given information, formatting | |
603 | * the content as it should be. | |
604 | * | |
0efd25e3 NR |
605 | * @param source |
606 | * the source of the story | |
08fe2e33 NR |
607 | * @param number |
608 | * the chapter number | |
609 | * @param name | |
610 | * the chapter name | |
611 | * @param content | |
612 | * the chapter content | |
ed08c171 NR |
613 | * @param pg |
614 | * the optional progress reporter | |
08fe2e33 NR |
615 | * |
616 | * @return the {@link Chapter} | |
617 | * | |
618 | * @throws IOException | |
619 | * in case of I/O error | |
620 | */ | |
621 | protected Chapter makeChapter(URL source, int number, String name, | |
ed08c171 | 622 | String content, Progress pg) throws IOException { |
08fe2e33 | 623 | // Chapter name: process it correctly, then remove the possible |
f60df2f1 NR |
624 | // redundant "Chapter x: " in front of it, or "-" (as in |
625 | // "Chapter 5: - Fun!" after the ": " was automatically added) | |
08fe2e33 NR |
626 | String chapterName = processPara(name).getContent().trim(); |
627 | for (String lang : Instance.getConfig().getString(Config.CHAPTER) | |
628 | .split(",")) { | |
629 | String chapterWord = Instance.getConfig().getStringX( | |
630 | Config.CHAPTER, lang); | |
631 | if (chapterName.startsWith(chapterWord)) { | |
632 | chapterName = chapterName.substring(chapterWord.length()) | |
633 | .trim(); | |
634 | break; | |
635 | } | |
636 | } | |
637 | ||
638 | if (chapterName.startsWith(Integer.toString(number))) { | |
639 | chapterName = chapterName.substring( | |
640 | Integer.toString(number).length()).trim(); | |
641 | } | |
642 | ||
f60df2f1 | 643 | while (chapterName.startsWith(":") || chapterName.startsWith("-")) { |
08fe2e33 NR |
644 | chapterName = chapterName.substring(1).trim(); |
645 | } | |
646 | // | |
647 | ||
648 | Chapter chap = new Chapter(number, chapterName); | |
649 | ||
68e370a4 | 650 | if (content != null) { |
ed08c171 | 651 | List<Paragraph> paras = makeParagraphs(source, content, pg); |
793f1071 NR |
652 | long words = 0; |
653 | for (Paragraph para : paras) { | |
654 | words += para.getWords(); | |
655 | } | |
656 | chap.setParagraphs(paras); | |
657 | chap.setWords(words); | |
08fe2e33 NR |
658 | } |
659 | ||
68e370a4 NR |
660 | return chap; |
661 | ||
662 | } | |
663 | ||
664 | /** | |
665 | * Convert the given content into {@link Paragraph}s. | |
666 | * | |
667 | * @param source | |
668 | * the source URL of the story | |
669 | * @param content | |
670 | * the textual content | |
ed08c171 NR |
671 | * @param pg |
672 | * the optional progress reporter | |
68e370a4 NR |
673 | * |
674 | * @return the {@link Paragraph}s | |
675 | * | |
676 | * @throws IOException | |
677 | * in case of I/O error | |
678 | */ | |
ed08c171 NR |
679 | protected List<Paragraph> makeParagraphs(URL source, String content, |
680 | Progress pg) throws IOException { | |
681 | if (pg == null) { | |
682 | pg = new Progress(); | |
683 | } | |
684 | ||
08fe2e33 NR |
685 | if (isHtml()) { |
686 | // Special <HR> processing: | |
687 | content = content.replaceAll("(<hr [^>]*>)|(<hr/>)|(<hr>)", | |
d5a7153c | 688 | "<br/>* * *<br/>"); |
08fe2e33 NR |
689 | } |
690 | ||
68e370a4 | 691 | List<Paragraph> paras = new ArrayList<Paragraph>(); |
08fe2e33 | 692 | |
d5a7153c NR |
693 | if (content != null && !content.trim().isEmpty()) { |
694 | if (isHtml()) { | |
ed08c171 NR |
695 | String[] tab = content.split("(<p>|</p>|<br>|<br/>)"); |
696 | pg.setMinMax(0, tab.length); | |
697 | int i = 1; | |
698 | for (String line : tab) { | |
699 | if (line.startsWith("[") && line.endsWith("]")) { | |
700 | pg.setName("Extracting image " + i); | |
701 | } | |
d5a7153c | 702 | paras.add(makeParagraph(source, line.trim())); |
ed08c171 | 703 | pg.setProgress(i++); |
d5a7153c | 704 | } |
ed08c171 | 705 | pg.setName(null); |
d5a7153c | 706 | } else { |
ed08c171 | 707 | List<String> lines = new ArrayList<String>(); |
d5a7153c NR |
708 | BufferedReader buff = null; |
709 | try { | |
710 | buff = new BufferedReader( | |
711 | new InputStreamReader(new ByteArrayInputStream( | |
712 | content.getBytes("UTF-8")), "UTF-8")); | |
713 | for (String line = buff.readLine(); line != null; line = buff | |
714 | .readLine()) { | |
ed08c171 | 715 | lines.add(line.trim()); |
68e370a4 | 716 | } |
d5a7153c NR |
717 | } finally { |
718 | if (buff != null) { | |
719 | buff.close(); | |
68e370a4 | 720 | } |
08fe2e33 | 721 | } |
ed08c171 NR |
722 | |
723 | pg.setMinMax(0, lines.size()); | |
724 | int i = 0; | |
725 | for (String line : lines) { | |
726 | if (line.startsWith("[") && line.endsWith("]")) { | |
727 | pg.setName("Extracting image " + i); | |
728 | } | |
729 | paras.add(makeParagraph(source, line)); | |
730 | pg.setProgress(i++); | |
731 | } | |
732 | pg.setName(null); | |
08fe2e33 NR |
733 | } |
734 | ||
d5a7153c NR |
735 | // Check quotes for "bad" format |
736 | List<Paragraph> newParas = new ArrayList<Paragraph>(); | |
737 | for (Paragraph para : paras) { | |
738 | newParas.addAll(requotify(para)); | |
739 | } | |
740 | paras = newParas; | |
08fe2e33 | 741 | |
d5a7153c NR |
742 | // Remove double blanks/brks |
743 | fixBlanksBreaks(paras); | |
744 | } | |
08fe2e33 | 745 | |
68e370a4 NR |
746 | return paras; |
747 | } | |
08fe2e33 | 748 | |
d5a7153c NR |
749 | /** |
750 | * Convert the given line into a single {@link Paragraph}. | |
751 | * | |
752 | * @param source | |
753 | * the source URL of the story | |
754 | * @param line | |
755 | * the textual content of the paragraph | |
756 | * | |
757 | * @return the {@link Paragraph} | |
758 | */ | |
759 | private Paragraph makeParagraph(URL source, String line) { | |
760 | URL image = null; | |
761 | if (line.startsWith("[") && line.endsWith("]")) { | |
762 | image = getImageUrl(this, source, | |
763 | line.substring(1, line.length() - 1).trim()); | |
764 | } | |
765 | ||
766 | if (image != null) { | |
767 | return new Paragraph(image); | |
d5a7153c | 768 | } |
211f7ddb NR |
769 | |
770 | return processPara(line); | |
d5a7153c NR |
771 | } |
772 | ||
68e370a4 NR |
773 | /** |
774 | * Fix the {@link ParagraphType#BLANK}s and {@link ParagraphType#BREAK}s of | |
775 | * those {@link Paragraph}s. | |
776 | * <p> | |
777 | * The resulting list will not contain a starting or trailing blank/break | |
778 | * nor 2 blanks or breaks following each other. | |
779 | * | |
780 | * @param paras | |
781 | * the list of {@link Paragraph}s to fix | |
782 | */ | |
783 | protected void fixBlanksBreaks(List<Paragraph> paras) { | |
784 | boolean space = false; | |
785 | boolean brk = true; | |
786 | for (int i = 0; i < paras.size(); i++) { | |
787 | Paragraph para = paras.get(i); | |
788 | boolean thisSpace = para.getType() == ParagraphType.BLANK; | |
789 | boolean thisBrk = para.getType() == ParagraphType.BREAK; | |
790 | ||
791 | if (i > 0 && space && thisBrk) { | |
792 | paras.remove(i - 1); | |
793 | i--; | |
794 | } else if ((space || brk) && (thisSpace || thisBrk)) { | |
795 | paras.remove(i); | |
796 | i--; | |
08fe2e33 NR |
797 | } |
798 | ||
68e370a4 NR |
799 | space = thisSpace; |
800 | brk = thisBrk; | |
801 | } | |
08fe2e33 | 802 | |
68e370a4 NR |
803 | // Remove blank/brk at start |
804 | if (paras.size() > 0 | |
805 | && (paras.get(0).getType() == ParagraphType.BLANK || paras.get( | |
806 | 0).getType() == ParagraphType.BREAK)) { | |
807 | paras.remove(0); | |
808 | } | |
809 | ||
810 | // Remove blank/brk at end | |
811 | int last = paras.size() - 1; | |
812 | if (paras.size() > 0 | |
813 | && (paras.get(last).getType() == ParagraphType.BLANK || paras | |
814 | .get(last).getType() == ParagraphType.BREAK)) { | |
815 | paras.remove(last); | |
08fe2e33 NR |
816 | } |
817 | } | |
818 | ||
68e370a4 NR |
819 | /** |
820 | * Get the default cover related to this subject (see <tt>.info</tt> files). | |
821 | * | |
822 | * @param subject | |
823 | * the subject | |
824 | * | |
825 | * @return the cover if any, or NULL | |
826 | */ | |
68686a37 NR |
827 | static BufferedImage getDefaultCover(String subject) { |
828 | if (subject != null && !subject.isEmpty() | |
829 | && Instance.getCoverDir() != null) { | |
830 | try { | |
831 | File fileCover = new File(Instance.getCoverDir(), subject); | |
333f0e7b | 832 | return getImage(null, fileCover.toURI().toURL(), subject); |
68686a37 NR |
833 | } catch (MalformedURLException e) { |
834 | } | |
835 | } | |
836 | ||
837 | return null; | |
838 | } | |
839 | ||
08fe2e33 NR |
840 | /** |
841 | * Return the list of supported image extensions. | |
842 | * | |
a4143cd7 NR |
843 | * @param emptyAllowed |
844 | * TRUE to allow an empty extension on first place, which can be | |
845 | * used when you may already have an extension in your input but | |
846 | * are not sure about it | |
847 | * | |
08fe2e33 NR |
848 | * @return the extensions |
849 | */ | |
68686a37 | 850 | static String[] getImageExt(boolean emptyAllowed) { |
08fe2e33 NR |
851 | if (emptyAllowed) { |
852 | return new String[] { "", ".png", ".jpg", ".jpeg", ".gif", ".bmp" }; | |
08fe2e33 | 853 | } |
211f7ddb NR |
854 | |
855 | return new String[] { ".png", ".jpg", ".jpeg", ".gif", ".bmp" }; | |
08fe2e33 NR |
856 | } |
857 | ||
a4143cd7 NR |
858 | /** |
859 | * Check if the given resource can be a local image or a remote image, then | |
860 | * refresh the cache with it if it is. | |
861 | * | |
862 | * @param source | |
863 | * the story source | |
864 | * @param line | |
865 | * the resource to check | |
866 | * | |
867 | * @return the image if found, or NULL | |
868 | * | |
869 | */ | |
333f0e7b NR |
870 | static BufferedImage getImage(BasicSupport support, URL source, String line) { |
871 | URL url = getImageUrl(support, source, line); | |
68686a37 NR |
872 | if (url != null) { |
873 | InputStream in = null; | |
874 | try { | |
875 | in = Instance.getCache().open(url, getSupport(url), true); | |
326093dc | 876 | return ImageUtils.fromStream(in); |
68686a37 NR |
877 | } catch (IOException e) { |
878 | } finally { | |
879 | if (in != null) { | |
880 | try { | |
881 | in.close(); | |
882 | } catch (IOException e) { | |
883 | } | |
884 | } | |
885 | } | |
886 | } | |
887 | ||
888 | return null; | |
889 | } | |
890 | ||
08fe2e33 NR |
891 | /** |
892 | * Check if the given resource can be a local image or a remote image, then | |
893 | * refresh the cache with it if it is. | |
894 | * | |
895 | * @param source | |
896 | * the story source | |
897 | * @param line | |
898 | * the resource to check | |
899 | * | |
900 | * @return the image URL if found, or NULL | |
901 | * | |
902 | */ | |
333f0e7b | 903 | static URL getImageUrl(BasicSupport support, URL source, String line) { |
08fe2e33 NR |
904 | URL url = null; |
905 | ||
68686a37 NR |
906 | if (line != null) { |
907 | // try for files | |
68686a37 | 908 | if (source != null) { |
68686a37 | 909 | try { |
2ab2e40a NR |
910 | |
911 | String relPath = null; | |
912 | String absPath = null; | |
913 | try { | |
914 | String path = new File(source.getFile()).getParent(); | |
915 | relPath = new File(new File(path), line.trim()) | |
916 | .getAbsolutePath(); | |
917 | } catch (Exception e) { | |
918 | // Cannot be converted to path (one possibility to take | |
919 | // into account: absolute path on Windows) | |
920 | } | |
921 | try { | |
922 | absPath = new File(line.trim()).getAbsolutePath(); | |
923 | } catch (Exception e) { | |
924 | // Cannot be converted to path (at all) | |
925 | } | |
926 | ||
68686a37 | 927 | for (String ext : getImageExt(true)) { |
2ab2e40a NR |
928 | if (absPath != null && new File(absPath + ext).exists()) { |
929 | url = new File(absPath + ext).toURI().toURL(); | |
930 | } else if (relPath != null | |
931 | && new File(relPath + ext).exists()) { | |
932 | url = new File(relPath + ext).toURI().toURL(); | |
68686a37 | 933 | } |
08fe2e33 | 934 | } |
68686a37 | 935 | } catch (Exception e) { |
2ab2e40a | 936 | // Should not happen since we control the correct arguments |
08fe2e33 | 937 | } |
68686a37 | 938 | } |
08fe2e33 | 939 | |
68686a37 NR |
940 | if (url == null) { |
941 | // try for URLs | |
942 | try { | |
08fe2e33 | 943 | for (String ext : getImageExt(true)) { |
68686a37 | 944 | if (Instance.getCache().check(new URL(line + ext))) { |
08fe2e33 | 945 | url = new URL(line + ext); |
333f0e7b | 946 | break; |
08fe2e33 NR |
947 | } |
948 | } | |
68686a37 NR |
949 | |
950 | // try out of cache | |
951 | if (url == null) { | |
952 | for (String ext : getImageExt(true)) { | |
953 | try { | |
954 | url = new URL(line + ext); | |
333f0e7b | 955 | Instance.getCache().refresh(url, support, true); |
68686a37 NR |
956 | break; |
957 | } catch (IOException e) { | |
958 | // no image with this ext | |
959 | url = null; | |
960 | } | |
961 | } | |
962 | } | |
963 | } catch (MalformedURLException e) { | |
964 | // Not an url | |
08fe2e33 | 965 | } |
08fe2e33 | 966 | } |
08fe2e33 | 967 | |
68686a37 NR |
968 | // refresh the cached file |
969 | if (url != null) { | |
970 | try { | |
333f0e7b | 971 | Instance.getCache().refresh(url, support, true); |
68686a37 NR |
972 | } catch (IOException e) { |
973 | // woops, broken image | |
974 | url = null; | |
975 | } | |
08fe2e33 NR |
976 | } |
977 | } | |
978 | ||
979 | return url; | |
980 | } | |
981 | ||
373da363 NR |
982 | /** |
983 | * Open the input file that will be used through the support. | |
315f14ae NR |
984 | * <p> |
985 | * Can return NULL, in which case you are supposed to work without an | |
986 | * {@link InputStream}. | |
373da363 NR |
987 | * |
988 | * @param source | |
989 | * the source {@link URL} | |
990 | * | |
991 | * @return the {@link InputStream} | |
992 | * | |
993 | * @throws IOException | |
994 | * in case of I/O error | |
995 | */ | |
996 | protected InputStream openInput(URL source) throws IOException { | |
997 | return Instance.getCache().open(source, this, false); | |
998 | } | |
999 | ||
08fe2e33 NR |
1000 | /** |
1001 | * Reset then return {@link BasicSupport#in}. | |
1002 | * | |
1003 | * @return {@link BasicSupport#in} | |
08fe2e33 | 1004 | */ |
68686a37 NR |
1005 | protected InputStream getInput() { |
1006 | return reset(in); | |
08fe2e33 NR |
1007 | } |
1008 | ||
1009 | /** | |
1010 | * Fix the author name if it is prefixed with some "by" {@link String}. | |
1011 | * | |
1012 | * @param author | |
1013 | * the author with a possible prefix | |
1014 | * | |
1015 | * @return the author without prefixes | |
1016 | */ | |
68686a37 | 1017 | protected String fixAuthor(String author) { |
08fe2e33 NR |
1018 | if (author != null) { |
1019 | for (String suffix : new String[] { " ", ":" }) { | |
1020 | for (String byString : Instance.getConfig() | |
1021 | .getString(Config.BYS).split(",")) { | |
1022 | byString += suffix; | |
1023 | if (author.toUpperCase().startsWith(byString.toUpperCase())) { | |
1024 | author = author.substring(byString.length()).trim(); | |
1025 | } | |
1026 | } | |
1027 | } | |
1028 | ||
1029 | // Special case (without suffix): | |
1030 | if (author.startsWith("©")) { | |
1031 | author = author.substring(1); | |
1032 | } | |
1033 | } | |
1034 | ||
1035 | return author; | |
1036 | } | |
1037 | ||
1038 | /** | |
1039 | * Check quotes for bad format (i.e., quotes with normal paragraphs inside) | |
1040 | * and requotify them (i.e., separate them into QUOTE paragraphs and other | |
1041 | * paragraphs (quotes or not)). | |
1042 | * | |
1043 | * @param para | |
a4143cd7 | 1044 | * the paragraph to requotify (not necessarily a quote) |
08fe2e33 NR |
1045 | * |
1046 | * @return the correctly (or so we hope) quotified paragraphs | |
1047 | */ | |
68e370a4 | 1048 | protected List<Paragraph> requotify(Paragraph para) { |
08fe2e33 NR |
1049 | List<Paragraph> newParas = new ArrayList<Paragraph>(); |
1050 | ||
68686a37 NR |
1051 | if (para.getType() == ParagraphType.QUOTE |
1052 | && para.getContent().length() > 2) { | |
08fe2e33 NR |
1053 | String line = para.getContent(); |
1054 | boolean singleQ = line.startsWith("" + openQuote); | |
1055 | boolean doubleQ = line.startsWith("" + openDoubleQuote); | |
1056 | ||
b4dc6ab5 NR |
1057 | // Do not try when more than one quote at a time |
1058 | // (some stories are not easily readable if we do) | |
1059 | if (singleQ | |
1060 | && line.indexOf(closeQuote, 1) < line | |
1061 | .lastIndexOf(closeQuote)) { | |
1062 | newParas.add(para); | |
1063 | return newParas; | |
1064 | } | |
1065 | if (doubleQ | |
1066 | && line.indexOf(closeDoubleQuote, 1) < line | |
1067 | .lastIndexOf(closeDoubleQuote)) { | |
1068 | newParas.add(para); | |
1069 | return newParas; | |
1070 | } | |
1071 | // | |
1072 | ||
08fe2e33 NR |
1073 | if (!singleQ && !doubleQ) { |
1074 | line = openDoubleQuote + line + closeDoubleQuote; | |
793f1071 NR |
1075 | newParas.add(new Paragraph(ParagraphType.QUOTE, line, para |
1076 | .getWords())); | |
08fe2e33 | 1077 | } else { |
a6395bef | 1078 | char open = singleQ ? openQuote : openDoubleQuote; |
08fe2e33 | 1079 | char close = singleQ ? closeQuote : closeDoubleQuote; |
a6395bef NR |
1080 | |
1081 | int posDot = -1; | |
1082 | boolean inQuote = false; | |
1083 | int i = 0; | |
1084 | for (char car : line.toCharArray()) { | |
1085 | if (car == open) { | |
1086 | inQuote = true; | |
1087 | } else if (car == close) { | |
1088 | inQuote = false; | |
1089 | } else if (car == '.' && !inQuote) { | |
1090 | posDot = i; | |
1091 | break; | |
1092 | } | |
1093 | i++; | |
08fe2e33 NR |
1094 | } |
1095 | ||
1096 | if (posDot >= 0) { | |
1097 | String rest = line.substring(posDot + 1).trim(); | |
1098 | line = line.substring(0, posDot + 1).trim(); | |
793f1071 NR |
1099 | long words = 1; |
1100 | for (char car : line.toCharArray()) { | |
1101 | if (car == ' ') { | |
1102 | words++; | |
1103 | } | |
1104 | } | |
1105 | newParas.add(new Paragraph(ParagraphType.QUOTE, line, words)); | |
68686a37 NR |
1106 | if (!rest.isEmpty()) { |
1107 | newParas.addAll(requotify(processPara(rest))); | |
1108 | } | |
08fe2e33 NR |
1109 | } else { |
1110 | newParas.add(para); | |
1111 | } | |
1112 | } | |
1113 | } else { | |
1114 | newParas.add(para); | |
1115 | } | |
1116 | ||
1117 | return newParas; | |
1118 | } | |
1119 | ||
1120 | /** | |
1121 | * Process a {@link Paragraph} from a raw line of text. | |
1122 | * <p> | |
1123 | * Will also fix quotes and HTML encoding if needed. | |
1124 | * | |
1125 | * @param line | |
1126 | * the raw line | |
1127 | * | |
1128 | * @return the processed {@link Paragraph} | |
1129 | */ | |
22848428 | 1130 | protected Paragraph processPara(String line) { |
08fe2e33 NR |
1131 | line = ifUnhtml(line).trim(); |
1132 | ||
1133 | boolean space = true; | |
1134 | boolean brk = true; | |
1135 | boolean quote = false; | |
1136 | boolean tentativeCloseQuote = false; | |
1137 | char prev = '\0'; | |
1138 | int dashCount = 0; | |
793f1071 | 1139 | long words = 1; |
08fe2e33 NR |
1140 | |
1141 | StringBuilder builder = new StringBuilder(); | |
1142 | for (char car : line.toCharArray()) { | |
1143 | if (car != '-') { | |
1144 | if (dashCount > 0) { | |
1145 | // dash, ndash and mdash: - – — | |
1146 | // currently: always use mdash | |
1147 | builder.append(dashCount == 1 ? '-' : '—'); | |
1148 | } | |
1149 | dashCount = 0; | |
1150 | } | |
1151 | ||
1152 | if (tentativeCloseQuote) { | |
1153 | tentativeCloseQuote = false; | |
22848428 | 1154 | if (Character.isLetterOrDigit(car)) { |
08fe2e33 NR |
1155 | builder.append("'"); |
1156 | } else { | |
22848428 NR |
1157 | // handle double-single quotes as double quotes |
1158 | if (prev == car) { | |
1159 | builder.append(closeDoubleQuote); | |
1160 | continue; | |
22848428 | 1161 | } |
211f7ddb NR |
1162 | |
1163 | builder.append(closeQuote); | |
08fe2e33 NR |
1164 | } |
1165 | } | |
1166 | ||
1167 | switch (car) { | |
1168 | case ' ': // note: unbreakable space | |
1169 | case ' ': | |
1170 | case '\t': | |
1171 | case '\n': // just in case | |
1172 | case '\r': // just in case | |
793f1071 NR |
1173 | if (builder.length() > 0 |
1174 | && builder.charAt(builder.length() - 1) != ' ') { | |
1175 | words++; | |
1176 | } | |
08fe2e33 NR |
1177 | builder.append(' '); |
1178 | break; | |
1179 | ||
1180 | case '\'': | |
1181 | if (space || (brk && quote)) { | |
1182 | quote = true; | |
22848428 NR |
1183 | // handle double-single quotes as double quotes |
1184 | if (prev == car) { | |
1185 | builder.deleteCharAt(builder.length() - 1); | |
1186 | builder.append(openDoubleQuote); | |
1187 | } else { | |
1188 | builder.append(openQuote); | |
1189 | } | |
1190 | } else if (prev == ' ' || prev == car) { | |
1191 | // handle double-single quotes as double quotes | |
1192 | if (prev == car) { | |
1193 | builder.deleteCharAt(builder.length() - 1); | |
1194 | builder.append(openDoubleQuote); | |
1195 | } else { | |
1196 | builder.append(openQuote); | |
1197 | } | |
08fe2e33 NR |
1198 | } else { |
1199 | // it is a quote ("I'm off") or a 'quote' ("This | |
1200 | // 'good' restaurant"...) | |
1201 | tentativeCloseQuote = true; | |
1202 | } | |
1203 | break; | |
1204 | ||
1205 | case '"': | |
1206 | if (space || (brk && quote)) { | |
1207 | quote = true; | |
1208 | builder.append(openDoubleQuote); | |
1209 | } else if (prev == ' ') { | |
1210 | builder.append(openDoubleQuote); | |
1211 | } else { | |
1212 | builder.append(closeDoubleQuote); | |
1213 | } | |
1214 | break; | |
1215 | ||
1216 | case '-': | |
1217 | if (space) { | |
1218 | quote = true; | |
1219 | } else { | |
1220 | dashCount++; | |
1221 | } | |
1222 | space = false; | |
1223 | break; | |
1224 | ||
1225 | case '*': | |
1226 | case '~': | |
1227 | case '/': | |
1228 | case '\\': | |
1229 | case '<': | |
1230 | case '>': | |
1231 | case '=': | |
1232 | case '+': | |
1233 | case '_': | |
1234 | case '–': | |
1235 | case '—': | |
1236 | space = false; | |
1237 | builder.append(car); | |
1238 | break; | |
1239 | ||
1240 | case '‘': | |
1241 | case '`': | |
1242 | case '‹': | |
1243 | case '﹁': | |
1244 | case '〈': | |
1245 | case '「': | |
1246 | if (space || (brk && quote)) { | |
1247 | quote = true; | |
1248 | builder.append(openQuote); | |
1249 | } else { | |
22848428 NR |
1250 | // handle double-single quotes as double quotes |
1251 | if (prev == car) { | |
1252 | builder.deleteCharAt(builder.length() - 1); | |
1253 | builder.append(openDoubleQuote); | |
1254 | } else { | |
1255 | builder.append(openQuote); | |
1256 | } | |
08fe2e33 NR |
1257 | } |
1258 | space = false; | |
1259 | brk = false; | |
1260 | break; | |
1261 | ||
1262 | case '’': | |
1263 | case '›': | |
1264 | case '﹂': | |
1265 | case '〉': | |
1266 | case '」': | |
1267 | space = false; | |
1268 | brk = false; | |
22848428 NR |
1269 | // handle double-single quotes as double quotes |
1270 | if (prev == car) { | |
1271 | builder.deleteCharAt(builder.length() - 1); | |
1272 | builder.append(closeDoubleQuote); | |
1273 | } else { | |
1274 | builder.append(closeQuote); | |
1275 | } | |
08fe2e33 NR |
1276 | break; |
1277 | ||
1278 | case '«': | |
1279 | case '“': | |
1280 | case '﹃': | |
1281 | case '《': | |
1282 | case '『': | |
1283 | if (space || (brk && quote)) { | |
1284 | quote = true; | |
1285 | builder.append(openDoubleQuote); | |
1286 | } else { | |
1287 | builder.append(openDoubleQuote); | |
1288 | } | |
1289 | space = false; | |
1290 | brk = false; | |
1291 | break; | |
1292 | ||
1293 | case '»': | |
1294 | case '”': | |
1295 | case '﹄': | |
1296 | case '》': | |
1297 | case '』': | |
1298 | space = false; | |
1299 | brk = false; | |
1300 | builder.append(closeDoubleQuote); | |
1301 | break; | |
1302 | ||
1303 | default: | |
1304 | space = false; | |
1305 | brk = false; | |
1306 | builder.append(car); | |
1307 | break; | |
1308 | } | |
1309 | ||
1310 | prev = car; | |
1311 | } | |
1312 | ||
1313 | if (tentativeCloseQuote) { | |
1314 | tentativeCloseQuote = false; | |
1315 | builder.append(closeQuote); | |
1316 | } | |
1317 | ||
1318 | line = builder.toString().trim(); | |
1319 | ||
1320 | ParagraphType type = ParagraphType.NORMAL; | |
1321 | if (space) { | |
1322 | type = ParagraphType.BLANK; | |
1323 | } else if (brk) { | |
1324 | type = ParagraphType.BREAK; | |
1325 | } else if (quote) { | |
1326 | type = ParagraphType.QUOTE; | |
1327 | } | |
1328 | ||
793f1071 | 1329 | return new Paragraph(type, line, words); |
08fe2e33 NR |
1330 | } |
1331 | ||
1332 | /** | |
a4143cd7 | 1333 | * Remove the HTML from the input <b>if</b> {@link BasicSupport#isHtml()} is |
08fe2e33 NR |
1334 | * true. |
1335 | * | |
1336 | * @param input | |
1337 | * the input | |
1338 | * | |
1339 | * @return the no html version if needed | |
1340 | */ | |
1341 | private String ifUnhtml(String input) { | |
1342 | if (isHtml() && input != null) { | |
1343 | return StringUtils.unhtml(input); | |
1344 | } | |
1345 | ||
1346 | return input; | |
1347 | } | |
1348 | ||
1349 | /** | |
1350 | * Return a {@link BasicSupport} implementation supporting the given | |
1351 | * resource if possible. | |
1352 | * | |
1353 | * @param url | |
1354 | * the story resource | |
1355 | * | |
1356 | * @return an implementation that supports it, or NULL | |
1357 | */ | |
1358 | public static BasicSupport getSupport(URL url) { | |
1359 | if (url == null) { | |
1360 | return null; | |
1361 | } | |
1362 | ||
1363 | // TEXT and INFO_TEXT always support files (not URLs though) | |
1364 | for (SupportType type : SupportType.values()) { | |
1365 | if (type != SupportType.TEXT && type != SupportType.INFO_TEXT) { | |
1366 | BasicSupport support = getSupport(type); | |
1367 | if (support != null && support.supports(url)) { | |
1368 | return support; | |
1369 | } | |
1370 | } | |
1371 | } | |
1372 | ||
373da363 NR |
1373 | for (SupportType type : new SupportType[] { SupportType.INFO_TEXT, |
1374 | SupportType.TEXT }) { | |
08fe2e33 NR |
1375 | BasicSupport support = getSupport(type); |
1376 | if (support != null && support.supports(url)) { | |
1377 | return support; | |
1378 | } | |
1379 | } | |
1380 | ||
1381 | return null; | |
1382 | } | |
1383 | ||
1384 | /** | |
1385 | * Return a {@link BasicSupport} implementation supporting the given type. | |
1386 | * | |
1387 | * @param type | |
1388 | * the type | |
1389 | * | |
1390 | * @return an implementation that supports it, or NULL | |
1391 | */ | |
1392 | public static BasicSupport getSupport(SupportType type) { | |
1393 | switch (type) { | |
1394 | case EPUB: | |
1395 | return new Epub().setType(type); | |
1396 | case INFO_TEXT: | |
1397 | return new InfoText().setType(type); | |
1398 | case FIMFICTION: | |
315f14ae NR |
1399 | try { |
1400 | // Can fail if no client key or NO in options | |
1401 | return new FimfictionApi().setType(type); | |
1402 | } catch (IOException e) { | |
1403 | return new Fimfiction().setType(type); | |
1404 | } | |
08fe2e33 NR |
1405 | case FANFICTION: |
1406 | return new Fanfiction().setType(type); | |
1407 | case TEXT: | |
1408 | return new Text().setType(type); | |
1409 | case MANGAFOX: | |
1410 | return new MangaFox().setType(type); | |
1411 | case E621: | |
1412 | return new E621().setType(type); | |
a4143cd7 NR |
1413 | case YIFFSTAR: |
1414 | return new YiffStar().setType(type); | |
f0608ab1 NR |
1415 | case E_HENTAI: |
1416 | return new EHentai().setType(type); | |
08fe2e33 NR |
1417 | case CBZ: |
1418 | return new Cbz().setType(type); | |
373da363 NR |
1419 | case HTML: |
1420 | return new Html().setType(type); | |
08fe2e33 NR |
1421 | } |
1422 | ||
1423 | return null; | |
1424 | } | |
68686a37 | 1425 | |
315f14ae NR |
1426 | /** |
1427 | * Reset the given {@link InputStream} and return it. | |
1428 | * | |
1429 | * @param in | |
1430 | * the {@link InputStream} to reset | |
1431 | * | |
1432 | * @return the same {@link InputStream} after reset | |
1433 | */ | |
1434 | static protected InputStream reset(InputStream in) { | |
1435 | try { | |
1436 | if (in != null) { | |
1437 | in.reset(); | |
1438 | } | |
1439 | } catch (IOException e) { | |
1440 | } | |
1441 | ||
1442 | return in; | |
1443 | } | |
1444 | ||
68686a37 NR |
1445 | /** |
1446 | * Return the first line from the given input which correspond to the given | |
1447 | * selectors. | |
1448 | * | |
1449 | * @param in | |
1450 | * the input | |
1451 | * @param needle | |
1452 | * a string that must be found inside the target line (also | |
1453 | * supports "^" at start to say "only if it starts with" the | |
1454 | * needle) | |
1455 | * @param relativeLine | |
1456 | * the line to return based upon the target line position (-1 = | |
1457 | * the line before, 0 = the target line...) | |
1458 | * | |
1459 | * @return the line | |
1460 | */ | |
315f14ae NR |
1461 | static protected String getLine(InputStream in, String needle, |
1462 | int relativeLine) { | |
68686a37 NR |
1463 | return getLine(in, needle, relativeLine, true); |
1464 | } | |
1465 | ||
1466 | /** | |
1467 | * Return a line from the given input which correspond to the given | |
1468 | * selectors. | |
1469 | * | |
1470 | * @param in | |
1471 | * the input | |
1472 | * @param needle | |
1473 | * a string that must be found inside the target line (also | |
1474 | * supports "^" at start to say "only if it starts with" the | |
1475 | * needle) | |
1476 | * @param relativeLine | |
1477 | * the line to return based upon the target line position (-1 = | |
1478 | * the line before, 0 = the target line...) | |
1479 | * @param first | |
1480 | * takes the first result (as opposed to the last one, which will | |
1481 | * also always spend the input) | |
1482 | * | |
1483 | * @return the line | |
1484 | */ | |
315f14ae NR |
1485 | static protected String getLine(InputStream in, String needle, |
1486 | int relativeLine, boolean first) { | |
68686a37 NR |
1487 | String rep = null; |
1488 | ||
315f14ae | 1489 | reset(in); |
68686a37 NR |
1490 | |
1491 | List<String> lines = new ArrayList<String>(); | |
1492 | @SuppressWarnings("resource") | |
1493 | Scanner scan = new Scanner(in, "UTF-8"); | |
1494 | int index = -1; | |
1495 | scan.useDelimiter("\\n"); | |
1496 | while (scan.hasNext()) { | |
1497 | lines.add(scan.next()); | |
1498 | ||
1499 | if (index == -1) { | |
1500 | if (needle.startsWith("^")) { | |
1501 | if (lines.get(lines.size() - 1).startsWith( | |
1502 | needle.substring(1))) { | |
1503 | index = lines.size() - 1; | |
1504 | } | |
1505 | ||
1506 | } else { | |
1507 | if (lines.get(lines.size() - 1).contains(needle)) { | |
1508 | index = lines.size() - 1; | |
1509 | } | |
1510 | } | |
1511 | } | |
1512 | ||
1513 | if (index >= 0 && index + relativeLine < lines.size()) { | |
1514 | rep = lines.get(index + relativeLine); | |
1515 | if (first) { | |
1516 | break; | |
1517 | } | |
1518 | } | |
1519 | } | |
1520 | ||
1521 | return rep; | |
1522 | } | |
f0608ab1 NR |
1523 | |
1524 | /** | |
1525 | * Return the text between the key and the endKey (and optional subKey can | |
1526 | * be passed, in this case we will look for the key first, then take the | |
1527 | * text between the subKey and the endKey). | |
1528 | * <p> | |
1529 | * Will only match the first line with the given key if more than one are | |
1530 | * possible. Which also means that if the subKey or endKey is not found on | |
1531 | * that line, NULL will be returned. | |
1532 | * | |
1533 | * @param in | |
1534 | * the input | |
1535 | * @param key | |
27dc7179 NR |
1536 | * the key to match (also supports "^" at start to say |
1537 | * "only if it starts with" the key) | |
f0608ab1 NR |
1538 | * @param subKey |
1539 | * the sub key or NULL if none | |
1540 | * @param endKey | |
1541 | * the end key or NULL for "up to the end" | |
1542 | * @return the text or NULL if not found | |
1543 | */ | |
315f14ae NR |
1544 | static protected String getKeyLine(InputStream in, String key, |
1545 | String subKey, String endKey) { | |
1546 | return getKeyText(getLine(in, key, 0), key, subKey, endKey); | |
1547 | } | |
1548 | ||
1549 | /** | |
1550 | * Return the text between the key and the endKey (and optional subKey can | |
1551 | * be passed, in this case we will look for the key first, then take the | |
1552 | * text between the subKey and the endKey). | |
1553 | * | |
1554 | * @param in | |
1555 | * the input | |
1556 | * @param key | |
1557 | * the key to match (also supports "^" at start to say | |
1558 | * "only if it starts with" the key) | |
1559 | * @param subKey | |
1560 | * the sub key or NULL if none | |
1561 | * @param endKey | |
1562 | * the end key or NULL for "up to the end" | |
1563 | * @return the text or NULL if not found | |
1564 | */ | |
1565 | static protected String getKeyText(String in, String key, String subKey, | |
f0608ab1 NR |
1566 | String endKey) { |
1567 | String result = null; | |
1568 | ||
315f14ae | 1569 | String line = in; |
f0608ab1 NR |
1570 | if (line != null && line.contains(key)) { |
1571 | line = line.substring(line.indexOf(key) + key.length()); | |
1572 | if (subKey == null || subKey.isEmpty() || line.contains(subKey)) { | |
1573 | if (subKey != null) { | |
1574 | line = line.substring(line.indexOf(subKey) | |
1575 | + subKey.length()); | |
1576 | } | |
1577 | if (endKey == null || line.contains(endKey)) { | |
1578 | if (endKey != null) { | |
1579 | line = line.substring(0, line.indexOf(endKey)); | |
1580 | result = line; | |
1581 | } | |
1582 | } | |
1583 | } | |
1584 | } | |
1585 | ||
1586 | return result; | |
1587 | } | |
315f14ae NR |
1588 | |
1589 | /** | |
1590 | * Return the text between the key and the endKey (optional subKeys can be | |
1591 | * passed, in this case we will look for the subKeys first, then take the | |
1592 | * text between the key and the endKey). | |
1593 | * | |
1594 | * @param in | |
1595 | * the input | |
1596 | * @param key | |
1597 | * the key to match | |
1598 | * @param endKey | |
1599 | * the end key or NULL for "up to the end" | |
1600 | * @param afters | |
1601 | * the sub-keys to find before checking for key/endKey | |
1602 | * | |
1603 | * @return the text or NULL if not found | |
1604 | */ | |
1605 | static protected String getKeyTextAfter(String in, String key, | |
1606 | String endKey, String... afters) { | |
1607 | ||
1608 | if (in != null && !in.isEmpty()) { | |
1609 | int pos = indexOfAfter(in, 0, afters); | |
1610 | if (pos < 0) { | |
1611 | return null; | |
1612 | } | |
1613 | ||
1614 | in = in.substring(pos); | |
1615 | } | |
1616 | ||
1617 | return getKeyText(in, key, null, endKey); | |
1618 | } | |
1619 | ||
1620 | /** | |
1621 | * Return the first index after all the given "afters" have been found in | |
1622 | * the {@link String}, or -1 if it was not possible. | |
1623 | * | |
1624 | * @param in | |
1625 | * the input | |
1626 | * @param startAt | |
1627 | * start at this position in the string | |
1628 | * @param afters | |
1629 | * the sub-keys to find before checking for key/endKey | |
1630 | * | |
1631 | * @return the text or NULL if not found | |
1632 | */ | |
1633 | static protected int indexOfAfter(String in, int startAt, String... afters) { | |
1634 | int pos = -1; | |
1635 | if (in != null && !in.isEmpty()) { | |
1636 | pos = startAt; | |
1637 | if (afters != null) { | |
1638 | for (int i = 0; pos >= 0 && i < afters.length; i++) { | |
1639 | String subKey = afters[i]; | |
1640 | if (!subKey.isEmpty()) { | |
1641 | pos = in.indexOf(subKey, pos); | |
1642 | if (pos >= 0) { | |
1643 | pos += subKey.length(); | |
1644 | } | |
1645 | } | |
1646 | } | |
1647 | } | |
1648 | } | |
1649 | ||
1650 | return pos; | |
1651 | } | |
08fe2e33 | 1652 | } |