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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 | */ | |
274 | public void login() throws IOException { | |
275 | ||
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 | |
6e06d2cc NR |
286 | * |
287 | * @throws IOException | |
288 | * in case of I/O error | |
08fe2e33 | 289 | */ |
6e06d2cc | 290 | public Map<String, String> getCookies() throws IOException { |
08fe2e33 NR |
291 | return new HashMap<String, String>(); |
292 | } | |
293 | ||
a4143cd7 NR |
294 | /** |
295 | * Return the canonical form of the main {@link URL}. | |
296 | * | |
297 | * @param source | |
298 | * the source {@link URL} | |
299 | * | |
300 | * @return the canonical form of this {@link URL} | |
301 | * | |
302 | * @throws IOException | |
303 | * in case of I/O error | |
304 | */ | |
305 | public URL getCanonicalUrl(URL source) throws IOException { | |
306 | return source; | |
307 | } | |
308 | ||
08fe2e33 NR |
309 | /** |
310 | * Process the given story resource into a partially filled {@link Story} | |
311 | * object containing the name and metadata, except for the description. | |
312 | * | |
313 | * @param url | |
314 | * the story resource | |
315 | * | |
316 | * @return the {@link Story} | |
317 | * | |
318 | * @throws IOException | |
319 | * in case of I/O error | |
320 | */ | |
321 | public Story processMeta(URL url) throws IOException { | |
ed08c171 | 322 | return processMeta(url, true, false, null); |
08fe2e33 NR |
323 | } |
324 | ||
325 | /** | |
326 | * Process the given story resource into a partially filled {@link Story} | |
327 | * object containing the name and metadata. | |
328 | * | |
329 | * @param url | |
330 | * the story resource | |
08fe2e33 NR |
331 | * @param close |
332 | * close "this" and "in" when done | |
0efd25e3 NR |
333 | * @param getDesc |
334 | * retrieve the description of the story, or not | |
ed08c171 NR |
335 | * @param pg |
336 | * the optional progress reporter | |
08fe2e33 NR |
337 | * |
338 | * @return the {@link Story} | |
339 | * | |
340 | * @throws IOException | |
341 | * in case of I/O error | |
342 | */ | |
ed08c171 NR |
343 | protected Story processMeta(URL url, boolean close, boolean getDesc, |
344 | Progress pg) throws IOException { | |
345 | if (pg == null) { | |
346 | pg = new Progress(); | |
347 | } else { | |
348 | pg.setMinMax(0, 100); | |
349 | } | |
350 | ||
6e06d2cc | 351 | login(); |
ed08c171 | 352 | pg.setProgress(10); |
6e06d2cc | 353 | |
a4143cd7 NR |
354 | url = getCanonicalUrl(url); |
355 | ||
356 | setCurrentReferer(url); | |
357 | ||
373da363 | 358 | in = openInput(url); |
08fe2e33 NR |
359 | if (in == null) { |
360 | return null; | |
361 | } | |
362 | ||
363 | try { | |
68686a37 | 364 | preprocess(url, getInput()); |
ed08c171 | 365 | pg.setProgress(30); |
08fe2e33 NR |
366 | |
367 | Story story = new Story(); | |
68686a37 | 368 | MetaData meta = getMeta(url, getInput()); |
793f1071 NR |
369 | if (meta.getCreationDate() == null |
370 | || meta.getCreationDate().isEmpty()) { | |
371 | meta.setCreationDate(StringUtils.fromTime(new Date().getTime())); | |
372 | } | |
68686a37 NR |
373 | story.setMeta(meta); |
374 | ||
ed08c171 NR |
375 | pg.setProgress(50); |
376 | ||
211f7ddb | 377 | if (meta.getCover() == null) { |
68686a37 NR |
378 | meta.setCover(getDefaultCover(meta.getSubject())); |
379 | } | |
08fe2e33 | 380 | |
ed08c171 NR |
381 | pg.setProgress(60); |
382 | ||
08fe2e33 NR |
383 | if (getDesc) { |
384 | String descChapterName = Instance.getTrans().getString( | |
385 | StringId.DESCRIPTION); | |
386 | story.getMeta().setResume( | |
387 | makeChapter(url, 0, descChapterName, | |
ed08c171 | 388 | getDesc(url, getInput()), null)); |
08fe2e33 NR |
389 | } |
390 | ||
ed08c171 | 391 | pg.setProgress(100); |
08fe2e33 NR |
392 | return story; |
393 | } finally { | |
394 | if (close) { | |
395 | try { | |
396 | close(); | |
397 | } catch (IOException e) { | |
398 | Instance.syserr(e); | |
399 | } | |
400 | ||
401 | if (in != null) { | |
402 | in.close(); | |
403 | } | |
404 | } | |
a4143cd7 NR |
405 | |
406 | setCurrentReferer(null); | |
08fe2e33 NR |
407 | } |
408 | } | |
409 | ||
410 | /** | |
411 | * Process the given story resource into a fully filled {@link Story} | |
412 | * object. | |
413 | * | |
414 | * @param url | |
415 | * the story resource | |
92fb0719 NR |
416 | * @param pg |
417 | * the optional progress reporter | |
08fe2e33 NR |
418 | * |
419 | * @return the {@link Story} | |
420 | * | |
421 | * @throws IOException | |
422 | * in case of I/O error | |
423 | */ | |
92fb0719 NR |
424 | public Story process(URL url, Progress pg) throws IOException { |
425 | if (pg == null) { | |
426 | pg = new Progress(); | |
427 | } else { | |
428 | pg.setMinMax(0, 100); | |
429 | } | |
430 | ||
a4143cd7 | 431 | url = getCanonicalUrl(url); |
92fb0719 | 432 | pg.setProgress(1); |
08fe2e33 | 433 | try { |
ed08c171 NR |
434 | Progress pgMeta = new Progress(); |
435 | pg.addProgress(pgMeta, 10); | |
436 | Story story = processMeta(url, false, true, pgMeta); | |
437 | if (!pgMeta.isDone()) { | |
438 | pgMeta.setProgress(pgMeta.getMax()); // 10% | |
439 | } | |
440 | ||
08fe2e33 | 441 | if (story == null) { |
ed08c171 | 442 | pg.setProgress(90); |
08fe2e33 NR |
443 | return null; |
444 | } | |
445 | ||
754a5bc2 NR |
446 | pg.setName("Retrieving " + story.getMeta().getTitle()); |
447 | ||
a4143cd7 NR |
448 | setCurrentReferer(url); |
449 | ||
ed08c171 NR |
450 | Progress pgGetChapters = new Progress(); |
451 | pg.addProgress(pgGetChapters, 10); | |
08fe2e33 | 452 | story.setChapters(new ArrayList<Chapter>()); |
ed08c171 NR |
453 | List<Entry<String, URL>> chapters = getChapters(url, getInput(), |
454 | pgGetChapters); | |
455 | if (!pgGetChapters.isDone()) { | |
456 | pgGetChapters.setProgress(pgGetChapters.getMax()); // 20% | |
457 | } | |
08fe2e33 | 458 | |
08fe2e33 | 459 | if (chapters != null) { |
ed08c171 NR |
460 | Progress pgChaps = new Progress("Extracting chapters", 0, |
461 | chapters.size() * 300); | |
92fb0719 NR |
462 | pg.addProgress(pgChaps, 80); |
463 | ||
793f1071 | 464 | long words = 0; |
ed08c171 | 465 | int i = 1; |
08fe2e33 | 466 | for (Entry<String, URL> chap : chapters) { |
ed08c171 | 467 | pgChaps.setName("Extracting chapter " + i); |
08fe2e33 NR |
468 | setCurrentReferer(chap.getValue()); |
469 | InputStream chapIn = Instance.getCache().open( | |
470 | chap.getValue(), this, true); | |
ed08c171 | 471 | pgChaps.setProgress(i * 100); |
08fe2e33 | 472 | try { |
ed08c171 NR |
473 | Progress pgGetChapterContent = new Progress(); |
474 | Progress pgMakeChapter = new Progress(); | |
475 | pgChaps.addProgress(pgGetChapterContent, 100); | |
476 | pgChaps.addProgress(pgMakeChapter, 100); | |
477 | ||
478 | String content = getChapterContent(url, chapIn, i, | |
479 | pgGetChapterContent); | |
480 | if (!pgGetChapterContent.isDone()) { | |
481 | pgGetChapterContent.setProgress(pgGetChapterContent | |
482 | .getMax()); | |
483 | } | |
484 | ||
793f1071 | 485 | Chapter cc = makeChapter(url, i, chap.getKey(), |
ed08c171 NR |
486 | content, pgMakeChapter); |
487 | if (!pgMakeChapter.isDone()) { | |
488 | pgMakeChapter.setProgress(pgMakeChapter.getMax()); | |
489 | } | |
490 | ||
793f1071 NR |
491 | words += cc.getWords(); |
492 | story.getChapters().add(cc); | |
493 | if (story.getMeta() != null) { | |
494 | story.getMeta().setWords(words); | |
495 | } | |
08fe2e33 NR |
496 | } finally { |
497 | chapIn.close(); | |
498 | } | |
a6395bef | 499 | |
ed08c171 | 500 | i++; |
08fe2e33 | 501 | } |
ed08c171 NR |
502 | |
503 | pgChaps.setName("Extracting chapters"); | |
92fb0719 | 504 | } else { |
ed08c171 | 505 | pg.setProgress(80); |
08fe2e33 NR |
506 | } |
507 | ||
508 | return story; | |
509 | ||
510 | } finally { | |
511 | try { | |
512 | close(); | |
513 | } catch (IOException e) { | |
514 | Instance.syserr(e); | |
515 | } | |
516 | ||
517 | if (in != null) { | |
518 | in.close(); | |
519 | } | |
520 | ||
a4143cd7 | 521 | setCurrentReferer(null); |
08fe2e33 NR |
522 | } |
523 | } | |
524 | ||
525 | /** | |
a4143cd7 | 526 | * The support type. |
08fe2e33 NR |
527 | * |
528 | * @return the type | |
529 | */ | |
530 | public SupportType getType() { | |
531 | return type; | |
532 | } | |
533 | ||
534 | /** | |
535 | * The current referer {@link URL} (only one 'r', as in 'HTML'...), i.e., | |
536 | * the current {@link URL} we work on. | |
537 | * | |
538 | * @return the referer | |
539 | */ | |
540 | public URL getCurrentReferer() { | |
541 | return currentReferer; | |
542 | } | |
543 | ||
544 | /** | |
545 | * The current referer {@link URL} (only one 'r', as in 'HTML'...), i.e., | |
546 | * the current {@link URL} we work on. | |
547 | * | |
548 | * @param currentReferer | |
549 | * the new referer | |
550 | */ | |
551 | protected void setCurrentReferer(URL currentReferer) { | |
552 | this.currentReferer = currentReferer; | |
553 | } | |
554 | ||
555 | /** | |
556 | * The support type. | |
557 | * | |
558 | * @param type | |
559 | * the new type | |
560 | * | |
561 | * @return this | |
562 | */ | |
563 | protected BasicSupport setType(SupportType type) { | |
564 | this.type = type; | |
565 | return this; | |
566 | } | |
567 | ||
568 | /** | |
68686a37 | 569 | * Prepare the support if needed before processing. |
08fe2e33 NR |
570 | * |
571 | * @param source | |
572 | * the source of the story | |
573 | * @param in | |
574 | * the input (the main resource) | |
575 | * | |
08fe2e33 NR |
576 | * @throws IOException |
577 | * on I/O error | |
578 | */ | |
211f7ddb | 579 | @SuppressWarnings("unused") |
68686a37 | 580 | protected void preprocess(URL source, InputStream in) throws IOException { |
08fe2e33 NR |
581 | } |
582 | ||
583 | /** | |
584 | * Now that we have processed the {@link Story}, close the resources if any. | |
585 | * | |
586 | * @throws IOException | |
587 | * on I/O error | |
588 | */ | |
589 | protected void close() throws IOException { | |
590 | } | |
591 | ||
592 | /** | |
593 | * Create a {@link Chapter} object from the given information, formatting | |
594 | * the content as it should be. | |
595 | * | |
0efd25e3 NR |
596 | * @param source |
597 | * the source of the story | |
08fe2e33 NR |
598 | * @param number |
599 | * the chapter number | |
600 | * @param name | |
601 | * the chapter name | |
602 | * @param content | |
603 | * the chapter content | |
ed08c171 NR |
604 | * @param pg |
605 | * the optional progress reporter | |
08fe2e33 NR |
606 | * |
607 | * @return the {@link Chapter} | |
608 | * | |
609 | * @throws IOException | |
610 | * in case of I/O error | |
611 | */ | |
612 | protected Chapter makeChapter(URL source, int number, String name, | |
ed08c171 | 613 | String content, Progress pg) throws IOException { |
08fe2e33 | 614 | // Chapter name: process it correctly, then remove the possible |
f60df2f1 NR |
615 | // redundant "Chapter x: " in front of it, or "-" (as in |
616 | // "Chapter 5: - Fun!" after the ": " was automatically added) | |
08fe2e33 NR |
617 | String chapterName = processPara(name).getContent().trim(); |
618 | for (String lang : Instance.getConfig().getString(Config.CHAPTER) | |
619 | .split(",")) { | |
620 | String chapterWord = Instance.getConfig().getStringX( | |
621 | Config.CHAPTER, lang); | |
622 | if (chapterName.startsWith(chapterWord)) { | |
623 | chapterName = chapterName.substring(chapterWord.length()) | |
624 | .trim(); | |
625 | break; | |
626 | } | |
627 | } | |
628 | ||
629 | if (chapterName.startsWith(Integer.toString(number))) { | |
630 | chapterName = chapterName.substring( | |
631 | Integer.toString(number).length()).trim(); | |
632 | } | |
633 | ||
f60df2f1 | 634 | while (chapterName.startsWith(":") || chapterName.startsWith("-")) { |
08fe2e33 NR |
635 | chapterName = chapterName.substring(1).trim(); |
636 | } | |
637 | // | |
638 | ||
639 | Chapter chap = new Chapter(number, chapterName); | |
640 | ||
68e370a4 | 641 | if (content != null) { |
ed08c171 | 642 | List<Paragraph> paras = makeParagraphs(source, content, pg); |
793f1071 NR |
643 | long words = 0; |
644 | for (Paragraph para : paras) { | |
645 | words += para.getWords(); | |
646 | } | |
647 | chap.setParagraphs(paras); | |
648 | chap.setWords(words); | |
08fe2e33 NR |
649 | } |
650 | ||
68e370a4 NR |
651 | return chap; |
652 | ||
653 | } | |
654 | ||
655 | /** | |
656 | * Convert the given content into {@link Paragraph}s. | |
657 | * | |
658 | * @param source | |
659 | * the source URL of the story | |
660 | * @param content | |
661 | * the textual content | |
ed08c171 NR |
662 | * @param pg |
663 | * the optional progress reporter | |
68e370a4 NR |
664 | * |
665 | * @return the {@link Paragraph}s | |
666 | * | |
667 | * @throws IOException | |
668 | * in case of I/O error | |
669 | */ | |
ed08c171 NR |
670 | protected List<Paragraph> makeParagraphs(URL source, String content, |
671 | Progress pg) throws IOException { | |
672 | if (pg == null) { | |
673 | pg = new Progress(); | |
674 | } | |
675 | ||
08fe2e33 NR |
676 | if (isHtml()) { |
677 | // Special <HR> processing: | |
678 | content = content.replaceAll("(<hr [^>]*>)|(<hr/>)|(<hr>)", | |
d5a7153c | 679 | "<br/>* * *<br/>"); |
08fe2e33 NR |
680 | } |
681 | ||
68e370a4 | 682 | List<Paragraph> paras = new ArrayList<Paragraph>(); |
08fe2e33 | 683 | |
d5a7153c NR |
684 | if (content != null && !content.trim().isEmpty()) { |
685 | if (isHtml()) { | |
ed08c171 NR |
686 | String[] tab = content.split("(<p>|</p>|<br>|<br/>)"); |
687 | pg.setMinMax(0, tab.length); | |
688 | int i = 1; | |
689 | for (String line : tab) { | |
690 | if (line.startsWith("[") && line.endsWith("]")) { | |
691 | pg.setName("Extracting image " + i); | |
692 | } | |
d5a7153c | 693 | paras.add(makeParagraph(source, line.trim())); |
ed08c171 | 694 | pg.setProgress(i++); |
d5a7153c | 695 | } |
ed08c171 | 696 | pg.setName(null); |
d5a7153c | 697 | } else { |
ed08c171 | 698 | List<String> lines = new ArrayList<String>(); |
d5a7153c NR |
699 | BufferedReader buff = null; |
700 | try { | |
701 | buff = new BufferedReader( | |
702 | new InputStreamReader(new ByteArrayInputStream( | |
703 | content.getBytes("UTF-8")), "UTF-8")); | |
704 | for (String line = buff.readLine(); line != null; line = buff | |
705 | .readLine()) { | |
ed08c171 | 706 | lines.add(line.trim()); |
68e370a4 | 707 | } |
d5a7153c NR |
708 | } finally { |
709 | if (buff != null) { | |
710 | buff.close(); | |
68e370a4 | 711 | } |
08fe2e33 | 712 | } |
ed08c171 NR |
713 | |
714 | pg.setMinMax(0, lines.size()); | |
715 | int i = 0; | |
716 | for (String line : lines) { | |
717 | if (line.startsWith("[") && line.endsWith("]")) { | |
718 | pg.setName("Extracting image " + i); | |
719 | } | |
720 | paras.add(makeParagraph(source, line)); | |
721 | pg.setProgress(i++); | |
722 | } | |
723 | pg.setName(null); | |
08fe2e33 NR |
724 | } |
725 | ||
d5a7153c NR |
726 | // Check quotes for "bad" format |
727 | List<Paragraph> newParas = new ArrayList<Paragraph>(); | |
728 | for (Paragraph para : paras) { | |
729 | newParas.addAll(requotify(para)); | |
730 | } | |
731 | paras = newParas; | |
08fe2e33 | 732 | |
d5a7153c NR |
733 | // Remove double blanks/brks |
734 | fixBlanksBreaks(paras); | |
735 | } | |
08fe2e33 | 736 | |
68e370a4 NR |
737 | return paras; |
738 | } | |
08fe2e33 | 739 | |
d5a7153c NR |
740 | /** |
741 | * Convert the given line into a single {@link Paragraph}. | |
742 | * | |
743 | * @param source | |
744 | * the source URL of the story | |
745 | * @param line | |
746 | * the textual content of the paragraph | |
747 | * | |
748 | * @return the {@link Paragraph} | |
749 | */ | |
750 | private Paragraph makeParagraph(URL source, String line) { | |
751 | URL image = null; | |
752 | if (line.startsWith("[") && line.endsWith("]")) { | |
753 | image = getImageUrl(this, source, | |
754 | line.substring(1, line.length() - 1).trim()); | |
755 | } | |
756 | ||
757 | if (image != null) { | |
758 | return new Paragraph(image); | |
d5a7153c | 759 | } |
211f7ddb NR |
760 | |
761 | return processPara(line); | |
d5a7153c NR |
762 | } |
763 | ||
68e370a4 NR |
764 | /** |
765 | * Fix the {@link ParagraphType#BLANK}s and {@link ParagraphType#BREAK}s of | |
766 | * those {@link Paragraph}s. | |
767 | * <p> | |
768 | * The resulting list will not contain a starting or trailing blank/break | |
769 | * nor 2 blanks or breaks following each other. | |
770 | * | |
771 | * @param paras | |
772 | * the list of {@link Paragraph}s to fix | |
773 | */ | |
774 | protected void fixBlanksBreaks(List<Paragraph> paras) { | |
775 | boolean space = false; | |
776 | boolean brk = true; | |
777 | for (int i = 0; i < paras.size(); i++) { | |
778 | Paragraph para = paras.get(i); | |
779 | boolean thisSpace = para.getType() == ParagraphType.BLANK; | |
780 | boolean thisBrk = para.getType() == ParagraphType.BREAK; | |
781 | ||
782 | if (i > 0 && space && thisBrk) { | |
783 | paras.remove(i - 1); | |
784 | i--; | |
785 | } else if ((space || brk) && (thisSpace || thisBrk)) { | |
786 | paras.remove(i); | |
787 | i--; | |
08fe2e33 NR |
788 | } |
789 | ||
68e370a4 NR |
790 | space = thisSpace; |
791 | brk = thisBrk; | |
792 | } | |
08fe2e33 | 793 | |
68e370a4 NR |
794 | // Remove blank/brk at start |
795 | if (paras.size() > 0 | |
796 | && (paras.get(0).getType() == ParagraphType.BLANK || paras.get( | |
797 | 0).getType() == ParagraphType.BREAK)) { | |
798 | paras.remove(0); | |
799 | } | |
800 | ||
801 | // Remove blank/brk at end | |
802 | int last = paras.size() - 1; | |
803 | if (paras.size() > 0 | |
804 | && (paras.get(last).getType() == ParagraphType.BLANK || paras | |
805 | .get(last).getType() == ParagraphType.BREAK)) { | |
806 | paras.remove(last); | |
08fe2e33 NR |
807 | } |
808 | } | |
809 | ||
68e370a4 NR |
810 | /** |
811 | * Get the default cover related to this subject (see <tt>.info</tt> files). | |
812 | * | |
813 | * @param subject | |
814 | * the subject | |
815 | * | |
816 | * @return the cover if any, or NULL | |
817 | */ | |
68686a37 NR |
818 | static BufferedImage getDefaultCover(String subject) { |
819 | if (subject != null && !subject.isEmpty() | |
820 | && Instance.getCoverDir() != null) { | |
821 | try { | |
822 | File fileCover = new File(Instance.getCoverDir(), subject); | |
333f0e7b | 823 | return getImage(null, fileCover.toURI().toURL(), subject); |
68686a37 NR |
824 | } catch (MalformedURLException e) { |
825 | } | |
826 | } | |
827 | ||
828 | return null; | |
829 | } | |
830 | ||
08fe2e33 NR |
831 | /** |
832 | * Return the list of supported image extensions. | |
833 | * | |
a4143cd7 NR |
834 | * @param emptyAllowed |
835 | * TRUE to allow an empty extension on first place, which can be | |
836 | * used when you may already have an extension in your input but | |
837 | * are not sure about it | |
838 | * | |
08fe2e33 NR |
839 | * @return the extensions |
840 | */ | |
68686a37 | 841 | static String[] getImageExt(boolean emptyAllowed) { |
08fe2e33 NR |
842 | if (emptyAllowed) { |
843 | return new String[] { "", ".png", ".jpg", ".jpeg", ".gif", ".bmp" }; | |
08fe2e33 | 844 | } |
211f7ddb NR |
845 | |
846 | return new String[] { ".png", ".jpg", ".jpeg", ".gif", ".bmp" }; | |
08fe2e33 NR |
847 | } |
848 | ||
a4143cd7 NR |
849 | /** |
850 | * Check if the given resource can be a local image or a remote image, then | |
851 | * refresh the cache with it if it is. | |
852 | * | |
853 | * @param source | |
854 | * the story source | |
855 | * @param line | |
856 | * the resource to check | |
857 | * | |
858 | * @return the image if found, or NULL | |
859 | * | |
860 | */ | |
333f0e7b NR |
861 | static BufferedImage getImage(BasicSupport support, URL source, String line) { |
862 | URL url = getImageUrl(support, source, line); | |
68686a37 NR |
863 | if (url != null) { |
864 | InputStream in = null; | |
865 | try { | |
866 | in = Instance.getCache().open(url, getSupport(url), true); | |
326093dc | 867 | return ImageUtils.fromStream(in); |
68686a37 NR |
868 | } catch (IOException e) { |
869 | } finally { | |
870 | if (in != null) { | |
871 | try { | |
872 | in.close(); | |
873 | } catch (IOException e) { | |
874 | } | |
875 | } | |
876 | } | |
877 | } | |
878 | ||
879 | return null; | |
880 | } | |
881 | ||
08fe2e33 NR |
882 | /** |
883 | * Check if the given resource can be a local image or a remote image, then | |
884 | * refresh the cache with it if it is. | |
885 | * | |
886 | * @param source | |
887 | * the story source | |
888 | * @param line | |
889 | * the resource to check | |
890 | * | |
891 | * @return the image URL if found, or NULL | |
892 | * | |
893 | */ | |
333f0e7b | 894 | static URL getImageUrl(BasicSupport support, URL source, String line) { |
08fe2e33 NR |
895 | URL url = null; |
896 | ||
68686a37 NR |
897 | if (line != null) { |
898 | // try for files | |
68686a37 | 899 | if (source != null) { |
68686a37 | 900 | try { |
2ab2e40a NR |
901 | |
902 | String relPath = null; | |
903 | String absPath = null; | |
904 | try { | |
905 | String path = new File(source.getFile()).getParent(); | |
906 | relPath = new File(new File(path), line.trim()) | |
907 | .getAbsolutePath(); | |
908 | } catch (Exception e) { | |
909 | // Cannot be converted to path (one possibility to take | |
910 | // into account: absolute path on Windows) | |
911 | } | |
912 | try { | |
913 | absPath = new File(line.trim()).getAbsolutePath(); | |
914 | } catch (Exception e) { | |
915 | // Cannot be converted to path (at all) | |
916 | } | |
917 | ||
68686a37 | 918 | for (String ext : getImageExt(true)) { |
2ab2e40a NR |
919 | if (absPath != null && new File(absPath + ext).exists()) { |
920 | url = new File(absPath + ext).toURI().toURL(); | |
921 | } else if (relPath != null | |
922 | && new File(relPath + ext).exists()) { | |
923 | url = new File(relPath + ext).toURI().toURL(); | |
68686a37 | 924 | } |
08fe2e33 | 925 | } |
68686a37 | 926 | } catch (Exception e) { |
2ab2e40a | 927 | // Should not happen since we control the correct arguments |
08fe2e33 | 928 | } |
68686a37 | 929 | } |
08fe2e33 | 930 | |
68686a37 NR |
931 | if (url == null) { |
932 | // try for URLs | |
933 | try { | |
08fe2e33 | 934 | for (String ext : getImageExt(true)) { |
68686a37 | 935 | if (Instance.getCache().check(new URL(line + ext))) { |
08fe2e33 | 936 | url = new URL(line + ext); |
333f0e7b | 937 | break; |
08fe2e33 NR |
938 | } |
939 | } | |
68686a37 NR |
940 | |
941 | // try out of cache | |
942 | if (url == null) { | |
943 | for (String ext : getImageExt(true)) { | |
944 | try { | |
945 | url = new URL(line + ext); | |
333f0e7b | 946 | Instance.getCache().refresh(url, support, true); |
68686a37 NR |
947 | break; |
948 | } catch (IOException e) { | |
949 | // no image with this ext | |
950 | url = null; | |
951 | } | |
952 | } | |
953 | } | |
954 | } catch (MalformedURLException e) { | |
955 | // Not an url | |
08fe2e33 | 956 | } |
08fe2e33 | 957 | } |
08fe2e33 | 958 | |
68686a37 NR |
959 | // refresh the cached file |
960 | if (url != null) { | |
961 | try { | |
333f0e7b | 962 | Instance.getCache().refresh(url, support, true); |
68686a37 NR |
963 | } catch (IOException e) { |
964 | // woops, broken image | |
965 | url = null; | |
966 | } | |
08fe2e33 NR |
967 | } |
968 | } | |
969 | ||
970 | return url; | |
971 | } | |
972 | ||
373da363 NR |
973 | /** |
974 | * Open the input file that will be used through the support. | |
975 | * | |
976 | * @param source | |
977 | * the source {@link URL} | |
978 | * | |
979 | * @return the {@link InputStream} | |
980 | * | |
981 | * @throws IOException | |
982 | * in case of I/O error | |
983 | */ | |
984 | protected InputStream openInput(URL source) throws IOException { | |
985 | return Instance.getCache().open(source, this, false); | |
986 | } | |
987 | ||
a4143cd7 NR |
988 | /** |
989 | * Reset the given {@link InputStream} and return it. | |
990 | * | |
991 | * @param in | |
992 | * the {@link InputStream} to reset | |
993 | * | |
994 | * @return the same {@link InputStream} after reset | |
995 | */ | |
68686a37 NR |
996 | protected InputStream reset(InputStream in) { |
997 | try { | |
998 | in.reset(); | |
999 | } catch (IOException e) { | |
1000 | } | |
1001 | return in; | |
1002 | } | |
1003 | ||
08fe2e33 NR |
1004 | /** |
1005 | * Reset then return {@link BasicSupport#in}. | |
1006 | * | |
1007 | * @return {@link BasicSupport#in} | |
08fe2e33 | 1008 | */ |
68686a37 NR |
1009 | protected InputStream getInput() { |
1010 | return reset(in); | |
08fe2e33 NR |
1011 | } |
1012 | ||
1013 | /** | |
1014 | * Fix the author name if it is prefixed with some "by" {@link String}. | |
1015 | * | |
1016 | * @param author | |
1017 | * the author with a possible prefix | |
1018 | * | |
1019 | * @return the author without prefixes | |
1020 | */ | |
68686a37 | 1021 | protected String fixAuthor(String author) { |
08fe2e33 NR |
1022 | if (author != null) { |
1023 | for (String suffix : new String[] { " ", ":" }) { | |
1024 | for (String byString : Instance.getConfig() | |
1025 | .getString(Config.BYS).split(",")) { | |
1026 | byString += suffix; | |
1027 | if (author.toUpperCase().startsWith(byString.toUpperCase())) { | |
1028 | author = author.substring(byString.length()).trim(); | |
1029 | } | |
1030 | } | |
1031 | } | |
1032 | ||
1033 | // Special case (without suffix): | |
1034 | if (author.startsWith("©")) { | |
1035 | author = author.substring(1); | |
1036 | } | |
1037 | } | |
1038 | ||
1039 | return author; | |
1040 | } | |
1041 | ||
1042 | /** | |
1043 | * Check quotes for bad format (i.e., quotes with normal paragraphs inside) | |
1044 | * and requotify them (i.e., separate them into QUOTE paragraphs and other | |
1045 | * paragraphs (quotes or not)). | |
1046 | * | |
1047 | * @param para | |
a4143cd7 | 1048 | * the paragraph to requotify (not necessarily a quote) |
08fe2e33 NR |
1049 | * |
1050 | * @return the correctly (or so we hope) quotified paragraphs | |
1051 | */ | |
68e370a4 | 1052 | protected List<Paragraph> requotify(Paragraph para) { |
08fe2e33 NR |
1053 | List<Paragraph> newParas = new ArrayList<Paragraph>(); |
1054 | ||
68686a37 NR |
1055 | if (para.getType() == ParagraphType.QUOTE |
1056 | && para.getContent().length() > 2) { | |
08fe2e33 NR |
1057 | String line = para.getContent(); |
1058 | boolean singleQ = line.startsWith("" + openQuote); | |
1059 | boolean doubleQ = line.startsWith("" + openDoubleQuote); | |
1060 | ||
b4dc6ab5 NR |
1061 | // Do not try when more than one quote at a time |
1062 | // (some stories are not easily readable if we do) | |
1063 | if (singleQ | |
1064 | && line.indexOf(closeQuote, 1) < line | |
1065 | .lastIndexOf(closeQuote)) { | |
1066 | newParas.add(para); | |
1067 | return newParas; | |
1068 | } | |
1069 | if (doubleQ | |
1070 | && line.indexOf(closeDoubleQuote, 1) < line | |
1071 | .lastIndexOf(closeDoubleQuote)) { | |
1072 | newParas.add(para); | |
1073 | return newParas; | |
1074 | } | |
1075 | // | |
1076 | ||
08fe2e33 NR |
1077 | if (!singleQ && !doubleQ) { |
1078 | line = openDoubleQuote + line + closeDoubleQuote; | |
793f1071 NR |
1079 | newParas.add(new Paragraph(ParagraphType.QUOTE, line, para |
1080 | .getWords())); | |
08fe2e33 | 1081 | } else { |
a6395bef | 1082 | char open = singleQ ? openQuote : openDoubleQuote; |
08fe2e33 | 1083 | char close = singleQ ? closeQuote : closeDoubleQuote; |
a6395bef NR |
1084 | |
1085 | int posDot = -1; | |
1086 | boolean inQuote = false; | |
1087 | int i = 0; | |
1088 | for (char car : line.toCharArray()) { | |
1089 | if (car == open) { | |
1090 | inQuote = true; | |
1091 | } else if (car == close) { | |
1092 | inQuote = false; | |
1093 | } else if (car == '.' && !inQuote) { | |
1094 | posDot = i; | |
1095 | break; | |
1096 | } | |
1097 | i++; | |
08fe2e33 NR |
1098 | } |
1099 | ||
1100 | if (posDot >= 0) { | |
1101 | String rest = line.substring(posDot + 1).trim(); | |
1102 | line = line.substring(0, posDot + 1).trim(); | |
793f1071 NR |
1103 | long words = 1; |
1104 | for (char car : line.toCharArray()) { | |
1105 | if (car == ' ') { | |
1106 | words++; | |
1107 | } | |
1108 | } | |
1109 | newParas.add(new Paragraph(ParagraphType.QUOTE, line, words)); | |
68686a37 NR |
1110 | if (!rest.isEmpty()) { |
1111 | newParas.addAll(requotify(processPara(rest))); | |
1112 | } | |
08fe2e33 NR |
1113 | } else { |
1114 | newParas.add(para); | |
1115 | } | |
1116 | } | |
1117 | } else { | |
1118 | newParas.add(para); | |
1119 | } | |
1120 | ||
1121 | return newParas; | |
1122 | } | |
1123 | ||
1124 | /** | |
1125 | * Process a {@link Paragraph} from a raw line of text. | |
1126 | * <p> | |
1127 | * Will also fix quotes and HTML encoding if needed. | |
1128 | * | |
1129 | * @param line | |
1130 | * the raw line | |
1131 | * | |
1132 | * @return the processed {@link Paragraph} | |
1133 | */ | |
22848428 | 1134 | protected Paragraph processPara(String line) { |
08fe2e33 NR |
1135 | line = ifUnhtml(line).trim(); |
1136 | ||
1137 | boolean space = true; | |
1138 | boolean brk = true; | |
1139 | boolean quote = false; | |
1140 | boolean tentativeCloseQuote = false; | |
1141 | char prev = '\0'; | |
1142 | int dashCount = 0; | |
793f1071 | 1143 | long words = 1; |
08fe2e33 NR |
1144 | |
1145 | StringBuilder builder = new StringBuilder(); | |
1146 | for (char car : line.toCharArray()) { | |
1147 | if (car != '-') { | |
1148 | if (dashCount > 0) { | |
1149 | // dash, ndash and mdash: - – — | |
1150 | // currently: always use mdash | |
1151 | builder.append(dashCount == 1 ? '-' : '—'); | |
1152 | } | |
1153 | dashCount = 0; | |
1154 | } | |
1155 | ||
1156 | if (tentativeCloseQuote) { | |
1157 | tentativeCloseQuote = false; | |
22848428 | 1158 | if (Character.isLetterOrDigit(car)) { |
08fe2e33 NR |
1159 | builder.append("'"); |
1160 | } else { | |
22848428 NR |
1161 | // handle double-single quotes as double quotes |
1162 | if (prev == car) { | |
1163 | builder.append(closeDoubleQuote); | |
1164 | continue; | |
22848428 | 1165 | } |
211f7ddb NR |
1166 | |
1167 | builder.append(closeQuote); | |
08fe2e33 NR |
1168 | } |
1169 | } | |
1170 | ||
1171 | switch (car) { | |
1172 | case ' ': // note: unbreakable space | |
1173 | case ' ': | |
1174 | case '\t': | |
1175 | case '\n': // just in case | |
1176 | case '\r': // just in case | |
793f1071 NR |
1177 | if (builder.length() > 0 |
1178 | && builder.charAt(builder.length() - 1) != ' ') { | |
1179 | words++; | |
1180 | } | |
08fe2e33 NR |
1181 | builder.append(' '); |
1182 | break; | |
1183 | ||
1184 | case '\'': | |
1185 | if (space || (brk && quote)) { | |
1186 | quote = true; | |
22848428 NR |
1187 | // handle double-single quotes as double quotes |
1188 | if (prev == car) { | |
1189 | builder.deleteCharAt(builder.length() - 1); | |
1190 | builder.append(openDoubleQuote); | |
1191 | } else { | |
1192 | builder.append(openQuote); | |
1193 | } | |
1194 | } else if (prev == ' ' || prev == car) { | |
1195 | // handle double-single quotes as double quotes | |
1196 | if (prev == car) { | |
1197 | builder.deleteCharAt(builder.length() - 1); | |
1198 | builder.append(openDoubleQuote); | |
1199 | } else { | |
1200 | builder.append(openQuote); | |
1201 | } | |
08fe2e33 NR |
1202 | } else { |
1203 | // it is a quote ("I'm off") or a 'quote' ("This | |
1204 | // 'good' restaurant"...) | |
1205 | tentativeCloseQuote = true; | |
1206 | } | |
1207 | break; | |
1208 | ||
1209 | case '"': | |
1210 | if (space || (brk && quote)) { | |
1211 | quote = true; | |
1212 | builder.append(openDoubleQuote); | |
1213 | } else if (prev == ' ') { | |
1214 | builder.append(openDoubleQuote); | |
1215 | } else { | |
1216 | builder.append(closeDoubleQuote); | |
1217 | } | |
1218 | break; | |
1219 | ||
1220 | case '-': | |
1221 | if (space) { | |
1222 | quote = true; | |
1223 | } else { | |
1224 | dashCount++; | |
1225 | } | |
1226 | space = false; | |
1227 | break; | |
1228 | ||
1229 | case '*': | |
1230 | case '~': | |
1231 | case '/': | |
1232 | case '\\': | |
1233 | case '<': | |
1234 | case '>': | |
1235 | case '=': | |
1236 | case '+': | |
1237 | case '_': | |
1238 | case '–': | |
1239 | case '—': | |
1240 | space = false; | |
1241 | builder.append(car); | |
1242 | break; | |
1243 | ||
1244 | case '‘': | |
1245 | case '`': | |
1246 | case '‹': | |
1247 | case '﹁': | |
1248 | case '〈': | |
1249 | case '「': | |
1250 | if (space || (brk && quote)) { | |
1251 | quote = true; | |
1252 | builder.append(openQuote); | |
1253 | } else { | |
22848428 NR |
1254 | // handle double-single quotes as double quotes |
1255 | if (prev == car) { | |
1256 | builder.deleteCharAt(builder.length() - 1); | |
1257 | builder.append(openDoubleQuote); | |
1258 | } else { | |
1259 | builder.append(openQuote); | |
1260 | } | |
08fe2e33 NR |
1261 | } |
1262 | space = false; | |
1263 | brk = false; | |
1264 | break; | |
1265 | ||
1266 | case '’': | |
1267 | case '›': | |
1268 | case '﹂': | |
1269 | case '〉': | |
1270 | case '」': | |
1271 | space = false; | |
1272 | brk = false; | |
22848428 NR |
1273 | // handle double-single quotes as double quotes |
1274 | if (prev == car) { | |
1275 | builder.deleteCharAt(builder.length() - 1); | |
1276 | builder.append(closeDoubleQuote); | |
1277 | } else { | |
1278 | builder.append(closeQuote); | |
1279 | } | |
08fe2e33 NR |
1280 | break; |
1281 | ||
1282 | case '«': | |
1283 | case '“': | |
1284 | case '﹃': | |
1285 | case '《': | |
1286 | case '『': | |
1287 | if (space || (brk && quote)) { | |
1288 | quote = true; | |
1289 | builder.append(openDoubleQuote); | |
1290 | } else { | |
1291 | builder.append(openDoubleQuote); | |
1292 | } | |
1293 | space = false; | |
1294 | brk = false; | |
1295 | break; | |
1296 | ||
1297 | case '»': | |
1298 | case '”': | |
1299 | case '﹄': | |
1300 | case '》': | |
1301 | case '』': | |
1302 | space = false; | |
1303 | brk = false; | |
1304 | builder.append(closeDoubleQuote); | |
1305 | break; | |
1306 | ||
1307 | default: | |
1308 | space = false; | |
1309 | brk = false; | |
1310 | builder.append(car); | |
1311 | break; | |
1312 | } | |
1313 | ||
1314 | prev = car; | |
1315 | } | |
1316 | ||
1317 | if (tentativeCloseQuote) { | |
1318 | tentativeCloseQuote = false; | |
1319 | builder.append(closeQuote); | |
1320 | } | |
1321 | ||
1322 | line = builder.toString().trim(); | |
1323 | ||
1324 | ParagraphType type = ParagraphType.NORMAL; | |
1325 | if (space) { | |
1326 | type = ParagraphType.BLANK; | |
1327 | } else if (brk) { | |
1328 | type = ParagraphType.BREAK; | |
1329 | } else if (quote) { | |
1330 | type = ParagraphType.QUOTE; | |
1331 | } | |
1332 | ||
793f1071 | 1333 | return new Paragraph(type, line, words); |
08fe2e33 NR |
1334 | } |
1335 | ||
1336 | /** | |
a4143cd7 | 1337 | * Remove the HTML from the input <b>if</b> {@link BasicSupport#isHtml()} is |
08fe2e33 NR |
1338 | * true. |
1339 | * | |
1340 | * @param input | |
1341 | * the input | |
1342 | * | |
1343 | * @return the no html version if needed | |
1344 | */ | |
1345 | private String ifUnhtml(String input) { | |
1346 | if (isHtml() && input != null) { | |
1347 | return StringUtils.unhtml(input); | |
1348 | } | |
1349 | ||
1350 | return input; | |
1351 | } | |
1352 | ||
1353 | /** | |
1354 | * Return a {@link BasicSupport} implementation supporting the given | |
1355 | * resource if possible. | |
1356 | * | |
1357 | * @param url | |
1358 | * the story resource | |
1359 | * | |
1360 | * @return an implementation that supports it, or NULL | |
1361 | */ | |
1362 | public static BasicSupport getSupport(URL url) { | |
1363 | if (url == null) { | |
1364 | return null; | |
1365 | } | |
1366 | ||
1367 | // TEXT and INFO_TEXT always support files (not URLs though) | |
1368 | for (SupportType type : SupportType.values()) { | |
1369 | if (type != SupportType.TEXT && type != SupportType.INFO_TEXT) { | |
1370 | BasicSupport support = getSupport(type); | |
1371 | if (support != null && support.supports(url)) { | |
1372 | return support; | |
1373 | } | |
1374 | } | |
1375 | } | |
1376 | ||
373da363 NR |
1377 | for (SupportType type : new SupportType[] { SupportType.INFO_TEXT, |
1378 | SupportType.TEXT }) { | |
08fe2e33 NR |
1379 | BasicSupport support = getSupport(type); |
1380 | if (support != null && support.supports(url)) { | |
1381 | return support; | |
1382 | } | |
1383 | } | |
1384 | ||
1385 | return null; | |
1386 | } | |
1387 | ||
1388 | /** | |
1389 | * Return a {@link BasicSupport} implementation supporting the given type. | |
1390 | * | |
1391 | * @param type | |
1392 | * the type | |
1393 | * | |
1394 | * @return an implementation that supports it, or NULL | |
1395 | */ | |
1396 | public static BasicSupport getSupport(SupportType type) { | |
1397 | switch (type) { | |
1398 | case EPUB: | |
1399 | return new Epub().setType(type); | |
1400 | case INFO_TEXT: | |
1401 | return new InfoText().setType(type); | |
1402 | case FIMFICTION: | |
1403 | return new Fimfiction().setType(type); | |
1404 | case FANFICTION: | |
1405 | return new Fanfiction().setType(type); | |
1406 | case TEXT: | |
1407 | return new Text().setType(type); | |
1408 | case MANGAFOX: | |
1409 | return new MangaFox().setType(type); | |
1410 | case E621: | |
1411 | return new E621().setType(type); | |
a4143cd7 NR |
1412 | case YIFFSTAR: |
1413 | return new YiffStar().setType(type); | |
f0608ab1 NR |
1414 | case E_HENTAI: |
1415 | return new EHentai().setType(type); | |
08fe2e33 NR |
1416 | case CBZ: |
1417 | return new Cbz().setType(type); | |
373da363 NR |
1418 | case HTML: |
1419 | return new Html().setType(type); | |
08fe2e33 NR |
1420 | } |
1421 | ||
1422 | return null; | |
1423 | } | |
68686a37 NR |
1424 | |
1425 | /** | |
1426 | * Return the first line from the given input which correspond to the given | |
1427 | * selectors. | |
1428 | * | |
1429 | * @param in | |
1430 | * the input | |
1431 | * @param needle | |
1432 | * a string that must be found inside the target line (also | |
1433 | * supports "^" at start to say "only if it starts with" the | |
1434 | * needle) | |
1435 | * @param relativeLine | |
1436 | * the line to return based upon the target line position (-1 = | |
1437 | * the line before, 0 = the target line...) | |
1438 | * | |
1439 | * @return the line | |
1440 | */ | |
1441 | static String getLine(InputStream in, String needle, int relativeLine) { | |
1442 | return getLine(in, needle, relativeLine, true); | |
1443 | } | |
1444 | ||
1445 | /** | |
1446 | * Return a 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 | * @param first | |
1459 | * takes the first result (as opposed to the last one, which will | |
1460 | * also always spend the input) | |
1461 | * | |
1462 | * @return the line | |
1463 | */ | |
1464 | static String getLine(InputStream in, String needle, int relativeLine, | |
1465 | boolean first) { | |
1466 | String rep = null; | |
1467 | ||
1468 | try { | |
1469 | in.reset(); | |
1470 | } catch (IOException e) { | |
1471 | Instance.syserr(e); | |
1472 | } | |
1473 | ||
1474 | List<String> lines = new ArrayList<String>(); | |
1475 | @SuppressWarnings("resource") | |
1476 | Scanner scan = new Scanner(in, "UTF-8"); | |
1477 | int index = -1; | |
1478 | scan.useDelimiter("\\n"); | |
1479 | while (scan.hasNext()) { | |
1480 | lines.add(scan.next()); | |
1481 | ||
1482 | if (index == -1) { | |
1483 | if (needle.startsWith("^")) { | |
1484 | if (lines.get(lines.size() - 1).startsWith( | |
1485 | needle.substring(1))) { | |
1486 | index = lines.size() - 1; | |
1487 | } | |
1488 | ||
1489 | } else { | |
1490 | if (lines.get(lines.size() - 1).contains(needle)) { | |
1491 | index = lines.size() - 1; | |
1492 | } | |
1493 | } | |
1494 | } | |
1495 | ||
1496 | if (index >= 0 && index + relativeLine < lines.size()) { | |
1497 | rep = lines.get(index + relativeLine); | |
1498 | if (first) { | |
1499 | break; | |
1500 | } | |
1501 | } | |
1502 | } | |
1503 | ||
1504 | return rep; | |
1505 | } | |
f0608ab1 NR |
1506 | |
1507 | /** | |
1508 | * Return the text between the key and the endKey (and optional subKey can | |
1509 | * be passed, in this case we will look for the key first, then take the | |
1510 | * text between the subKey and the endKey). | |
1511 | * <p> | |
1512 | * Will only match the first line with the given key if more than one are | |
1513 | * possible. Which also means that if the subKey or endKey is not found on | |
1514 | * that line, NULL will be returned. | |
1515 | * | |
1516 | * @param in | |
1517 | * the input | |
1518 | * @param key | |
27dc7179 NR |
1519 | * the key to match (also supports "^" at start to say |
1520 | * "only if it starts with" the key) | |
f0608ab1 NR |
1521 | * @param subKey |
1522 | * the sub key or NULL if none | |
1523 | * @param endKey | |
1524 | * the end key or NULL for "up to the end" | |
1525 | * @return the text or NULL if not found | |
1526 | */ | |
1527 | static String getKeyLine(InputStream in, String key, String subKey, | |
1528 | String endKey) { | |
1529 | String result = null; | |
1530 | ||
1531 | String line = getLine(in, key, 0); | |
1532 | if (line != null && line.contains(key)) { | |
1533 | line = line.substring(line.indexOf(key) + key.length()); | |
1534 | if (subKey == null || subKey.isEmpty() || line.contains(subKey)) { | |
1535 | if (subKey != null) { | |
1536 | line = line.substring(line.indexOf(subKey) | |
1537 | + subKey.length()); | |
1538 | } | |
1539 | if (endKey == null || line.contains(endKey)) { | |
1540 | if (endKey != null) { | |
1541 | line = line.substring(0, line.indexOf(endKey)); | |
1542 | result = line; | |
1543 | } | |
1544 | } | |
1545 | } | |
1546 | } | |
1547 | ||
1548 | return result; | |
1549 | } | |
08fe2e33 | 1550 | } |