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f0608ab1 NR |
1 | package be.nikiroo.fanfix.supported; |
2 | ||
3 | import java.awt.image.BufferedImage; | |
4 | import java.io.IOException; | |
5 | import java.io.InputStream; | |
6 | import java.net.MalformedURLException; | |
7 | import java.net.URL; | |
8 | import java.util.ArrayList; | |
9 | import java.util.List; | |
10 | import java.util.Map.Entry; | |
11 | import java.util.Scanner; | |
12 | ||
13 | import be.nikiroo.fanfix.Instance; | |
14 | import be.nikiroo.fanfix.data.Chapter; | |
15 | import be.nikiroo.fanfix.data.MetaData; | |
16 | import be.nikiroo.fanfix.data.Story; | |
17 | import be.nikiroo.utils.Progress; | |
18 | import be.nikiroo.utils.StringUtils; | |
19 | ||
20 | /** | |
21 | * Support class for <a href="https://e-hentai.org/">e-hentai.org</a>, a website | |
22 | * supporting mostly but not always NSFW comics, including some of MLP. | |
23 | * | |
24 | * @author niki | |
25 | */ | |
26 | class EHentai extends BasicSupport { | |
27 | @Override | |
28 | public String getSourceName() { | |
29 | return "e-hentai.org"; | |
30 | } | |
31 | ||
32 | @Override | |
33 | protected MetaData getMeta(URL source, InputStream in) throws IOException { | |
34 | MetaData meta = new MetaData(); | |
35 | ||
36 | meta.setTitle(getTitle(reset(in))); | |
37 | meta.setAuthor(getAuthor(reset(in))); | |
416ed13f | 38 | meta.setDate(getDate(reset(in))); |
f0608ab1 NR |
39 | meta.setTags(getTags(reset(in))); |
40 | meta.setSource(getSourceName()); | |
41 | meta.setUrl(source.toString()); | |
42 | meta.setPublisher(getSourceName()); | |
43 | meta.setUuid(source.toString()); | |
44 | meta.setLuid(""); | |
416ed13f NR |
45 | meta.setLang(getLang(reset(in))); |
46 | meta.setSubject("Hentai"); | |
f0608ab1 NR |
47 | meta.setType(getType().toString()); |
48 | meta.setImageDocument(true); | |
49 | meta.setCover(getCover(source, reset(in))); | |
50 | meta.setFakeCover(true); | |
51 | ||
52 | return meta; | |
53 | } | |
54 | ||
55 | @Override | |
56 | public Story process(URL url, Progress pg) throws IOException { | |
57 | // There is no chapters on e621, just pagination... | |
58 | Story story = super.process(url, pg); | |
59 | ||
60 | Chapter only = new Chapter(1, null); | |
61 | for (Chapter chap : story) { | |
62 | only.getParagraphs().addAll(chap.getParagraphs()); | |
63 | } | |
64 | ||
65 | story.getChapters().clear(); | |
66 | story.getChapters().add(only); | |
67 | ||
68 | return story; | |
69 | } | |
70 | ||
71 | @Override | |
72 | protected boolean supports(URL url) { | |
73 | return "e-hentai.org".equals(url.getHost()); | |
74 | } | |
75 | ||
76 | @Override | |
77 | protected boolean isHtml() { | |
78 | return true; | |
79 | } | |
80 | ||
81 | private BufferedImage getCover(URL source, InputStream in) | |
82 | throws IOException { | |
83 | BufferedImage author = null; | |
84 | String coverLine = getKeyLine(in, "<div id=\"gd1\"", " url(", ")"); | |
85 | if (coverLine != null) { | |
86 | coverLine = StringUtils.unhtml(coverLine).trim(); | |
87 | author = getImage(this, source, coverLine); | |
88 | } | |
89 | ||
90 | return author; | |
91 | } | |
92 | ||
93 | private String getAuthor(InputStream in) { | |
94 | String author = null; | |
95 | ||
96 | List<String> tagsAuthor = getTagsAuthor(in); | |
97 | if (!tagsAuthor.isEmpty()) { | |
98 | author = tagsAuthor.get(0); | |
99 | } | |
100 | ||
101 | return author; | |
102 | } | |
103 | ||
416ed13f NR |
104 | private String getLang(InputStream in) { |
105 | String lang = null; | |
106 | ||
107 | String langLine = getKeyLine(in, "class=\"gdt1\">Language", | |
108 | "class=\"gdt2\"", "</td>"); | |
109 | if (langLine != null) { | |
110 | langLine = StringUtils.unhtml(langLine).trim(); | |
111 | if (langLine.equalsIgnoreCase("English")) { | |
112 | lang = "EN"; | |
113 | } else if (langLine.equalsIgnoreCase("Japanese")) { | |
114 | lang = "JP"; | |
115 | } else if (langLine.equalsIgnoreCase("French")) { | |
116 | lang = "FR"; | |
117 | } else { | |
118 | // TODO find the code? | |
119 | lang = langLine; | |
120 | } | |
121 | } | |
122 | ||
123 | return lang; | |
124 | } | |
125 | ||
126 | private String getDate(InputStream in) { | |
127 | String date = null; | |
128 | ||
129 | String dateLine = getKeyLine(in, "class=\"gdt1\">Posted", | |
130 | "class=\"gdt2\"", "</td>"); | |
131 | if (dateLine != null) { | |
132 | dateLine = StringUtils.unhtml(dateLine).trim(); | |
133 | if (dateLine.length() > 10) { | |
134 | dateLine = dateLine.substring(0, 10).trim(); | |
135 | } | |
136 | ||
137 | date = dateLine; | |
138 | } | |
139 | ||
140 | return date; | |
141 | } | |
142 | ||
f0608ab1 NR |
143 | private List<String> getTags(InputStream in) { |
144 | List<String> tags = new ArrayList<String>(); | |
145 | List<String> tagsAuthor = getTagsAuthor(in); | |
146 | ||
147 | for (int i = 1; i < tagsAuthor.size(); i++) { | |
148 | tags.add(tagsAuthor.get(i)); | |
149 | } | |
150 | ||
151 | return tags; | |
152 | } | |
153 | ||
154 | private List<String> getTagsAuthor(InputStream in) { | |
155 | List<String> tags = new ArrayList<String>(); | |
156 | String tagLine = getKeyLine(in, "<meta name=\"description\"", "Tags: ", | |
157 | null); | |
158 | if (tagLine != null) { | |
159 | for (String tag : tagLine.split(",")) { | |
160 | String candi = tag.trim(); | |
161 | if (!candi.isEmpty() && !tags.contains(candi)) { | |
162 | tags.add(candi); | |
163 | } | |
164 | } | |
165 | } | |
166 | ||
167 | return tags; | |
168 | } | |
169 | ||
170 | private String getTitle(InputStream in) throws IOException { | |
171 | String siteName = " - E-Hentai Galleries"; | |
172 | ||
173 | String title = getLine(in, "<title>", 0); | |
174 | if (title != null) { | |
175 | title = StringUtils.unhtml(title).trim(); | |
176 | if (title.endsWith(siteName)) { | |
177 | title = title.substring(0, title.length() - siteName.length()) | |
178 | .trim(); | |
179 | } | |
180 | } | |
181 | ||
182 | return title; | |
183 | } | |
184 | ||
185 | @Override | |
186 | protected String getDesc(URL source, InputStream in) throws IOException { | |
187 | String desc = null; | |
188 | ||
189 | String descLine = getKeyLine(in, "Uploader Comment", null, | |
190 | "<div class=\"c7\""); | |
191 | if (descLine != null) { | |
192 | desc = StringUtils.unhtml(descLine); | |
193 | } | |
194 | ||
195 | return desc; | |
196 | } | |
197 | ||
198 | @Override | |
199 | protected List<Entry<String, URL>> getChapters(URL source, InputStream in, | |
200 | Progress pg) throws IOException { | |
201 | List<Entry<String, URL>> urls = new ArrayList<Entry<String, URL>>(); | |
202 | int last = 0; // no pool/show when only one page, first page == page 0 | |
203 | ||
204 | @SuppressWarnings("resource") | |
205 | Scanner scan = new Scanner(in, "UTF-8"); | |
206 | scan.useDelimiter(">"); | |
207 | while (scan.hasNext()) { | |
208 | String line = scan.next(); | |
209 | if (line.contains(source.toString())) { | |
210 | String page = line.substring(line.indexOf(source.toString())); | |
211 | String pkey = "?p="; | |
212 | if (page.contains(pkey)) { | |
213 | page = page.substring(page.indexOf(pkey) + pkey.length()); | |
214 | String number = ""; | |
215 | while (!page.isEmpty() && page.charAt(0) >= '0' | |
216 | && page.charAt(0) <= '9') { | |
217 | number += page.charAt(0); | |
218 | page = page.substring(1); | |
219 | } | |
220 | if (number.isEmpty()) { | |
221 | number = "0"; | |
222 | } | |
223 | ||
224 | int current = Integer.parseInt(number); | |
225 | if (last < current) { | |
226 | last = current; | |
227 | } | |
228 | } | |
229 | } | |
230 | } | |
231 | ||
232 | for (int i = 0; i <= last; i++) { | |
233 | final String key = Integer.toString(i + 1); | |
234 | final URL value = new URL(source.toString() + "?p=" + i); | |
235 | urls.add(new Entry<String, URL>() { | |
236 | public URL setValue(URL value) { | |
237 | return null; | |
238 | } | |
239 | ||
240 | public URL getValue() { | |
241 | return value; | |
242 | } | |
243 | ||
244 | public String getKey() { | |
245 | return key; | |
246 | } | |
247 | }); | |
248 | } | |
249 | ||
250 | return urls; | |
251 | } | |
252 | ||
253 | @Override | |
254 | protected String getChapterContent(URL source, InputStream in, int number, | |
255 | Progress pg) throws IOException { | |
256 | String staticSite = "https://e-hentai.org/s/"; | |
257 | List<URL> pages = new ArrayList<URL>(); | |
258 | ||
259 | @SuppressWarnings("resource") | |
260 | Scanner scan = new Scanner(in, "UTF-8"); | |
261 | scan.useDelimiter("\""); | |
262 | while (scan.hasNext()) { | |
263 | String line = scan.next(); | |
264 | if (line.startsWith(staticSite)) { | |
265 | try { | |
266 | pages.add(new URL(line)); | |
267 | } catch (MalformedURLException e) { | |
268 | Instance.syserr(new IOException( | |
269 | "Parsing error, a link is not correctly parsed: " | |
270 | + line, e)); | |
271 | } | |
272 | } | |
273 | } | |
274 | ||
275 | if (pg == null) { | |
276 | pg = new Progress(); | |
277 | } | |
278 | pg.setMinMax(0, pages.size()); | |
279 | pg.setProgress(0); | |
280 | ||
281 | StringBuilder builder = new StringBuilder(); | |
282 | ||
283 | for (URL page : pages) { | |
284 | InputStream pageIn = Instance.getCache().open(page, this, false); | |
285 | try { | |
286 | String link = getKeyLine(pageIn, "id=\"img\"", "src=\"", "\""); | |
287 | if (link != null && !link.isEmpty()) { | |
288 | builder.append("["); | |
289 | builder.append(link); | |
290 | builder.append("]<br/>"); | |
291 | } | |
292 | pg.add(1); | |
293 | } finally { | |
294 | if (pageIn != null) { | |
295 | pageIn.close(); | |
296 | } | |
297 | } | |
298 | } | |
299 | ||
300 | pg.done(); | |
301 | return builder.toString(); | |
302 | } | |
303 | } |