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413bcc29 NR |
1 | package be.nikiroo.fanfix.supported; |
2 | ||
3 | import java.io.IOException; | |
4 | import java.net.HttpURLConnection; | |
5 | import java.net.MalformedURLException; | |
6 | import java.net.URL; | |
7 | import java.util.AbstractMap; | |
8 | import java.util.ArrayList; | |
9 | import java.util.Collections; | |
10 | import java.util.List; | |
11 | import java.util.Map.Entry; | |
12 | ||
13 | import org.jsoup.nodes.Element; | |
14 | ||
15 | import be.nikiroo.fanfix.Instance; | |
16 | import be.nikiroo.fanfix.data.MetaData; | |
17 | import be.nikiroo.utils.Image; | |
18 | import be.nikiroo.utils.Progress; | |
19 | import be.nikiroo.utils.StringUtils; | |
20 | ||
21 | /** | |
22 | * Support class for <a href="https://mangahub.io/">MangaHub</a>, a website | |
23 | * dedicated to Manga. | |
24 | * | |
25 | * @author niki | |
26 | */ | |
27 | class MangaHub extends BasicSupport { | |
28 | @Override | |
29 | protected boolean isHtml() { | |
30 | return true; | |
31 | } | |
32 | ||
33 | @Override | |
34 | protected MetaData getMeta() throws IOException { | |
35 | MetaData meta = new MetaData(); | |
36 | ||
37 | meta.setTitle(getTitle()); | |
38 | meta.setDate(""); | |
39 | meta.setAuthor(getAuthor()); | |
40 | meta.setTags(getTags()); | |
41 | meta.setSource(getType().getSourceName()); | |
42 | meta.setUrl(getSource().toString()); | |
43 | meta.setPublisher(getType().getSourceName()); | |
44 | meta.setUuid(getSource().toString()); | |
45 | meta.setLuid(""); | |
46 | meta.setLang("en"); | |
47 | meta.setSubject("manga"); | |
48 | meta.setType(getType().toString()); | |
49 | meta.setImageDocument(true); | |
50 | meta.setCover(getCover()); | |
51 | ||
52 | return meta; | |
53 | } | |
54 | ||
55 | private String getTitle() { | |
56 | Element doc = getSourceNode(); | |
57 | ||
58 | Element el = doc.getElementsByTag("h1").first(); | |
59 | if (el != null) { | |
60 | return StringUtils.unhtml(el.text()).trim(); | |
61 | } | |
62 | ||
63 | return null; | |
64 | } | |
65 | ||
66 | private String getAuthor() { | |
67 | String author = ""; | |
68 | ||
69 | Element el = getSourceNode().select("h1+div span:not([class])").first(); | |
70 | if (el != null) | |
71 | author = StringUtils.unhtml(el.text()).trim(); | |
72 | return author; | |
73 | } | |
74 | ||
75 | private List<String> getTags() { | |
76 | return getListA("genre-label"); | |
77 | } | |
78 | ||
79 | private List<String> getListA(String uniqueClass) { | |
80 | List<String> list = new ArrayList<String>(); | |
81 | ||
82 | Element doc = getSourceNode(); | |
83 | Element el = doc.getElementsByClass(uniqueClass).first(); | |
84 | if (el != null) { | |
85 | for (Element valueA : el.getElementsByTag("a")) { | |
86 | list.add(StringUtils.unhtml(valueA.text()).trim()); | |
87 | } | |
88 | } | |
89 | ||
90 | return list; | |
91 | } | |
92 | ||
93 | @Override | |
94 | protected String getDesc() { | |
95 | Element doc = getSourceNode(); | |
96 | Element title = doc.getElementsByClass("fullcontent").first(); | |
97 | if (title != null) { | |
98 | return StringUtils.unhtml(title.text()).trim(); | |
99 | } | |
100 | ||
101 | return null; | |
102 | } | |
103 | ||
104 | private Image getCover() { | |
105 | Element doc = getSourceNode(); | |
106 | Element cover = doc.getElementsByClass("manga-thumb").first(); | |
107 | if (cover != null) { | |
108 | try { | |
109 | return bsImages.getImage(this, new URL(cover.absUrl("src"))); | |
110 | } catch (MalformedURLException e) { | |
111 | Instance.getTraceHandler().error(e); | |
112 | } | |
113 | } | |
114 | ||
115 | return null; | |
116 | } | |
117 | ||
118 | @Override | |
119 | protected List<Entry<String, URL>> getChapters(Progress pg) { | |
120 | List<Entry<String, URL>> urls = new ArrayList<Entry<String, URL>>(); | |
121 | ||
122 | Element doc = getSourceNode(); | |
123 | for (Element el : doc.getElementsByClass("list-group-item")) { | |
124 | Element urlEl = el.getElementsByTag("a").first(); | |
125 | if (urlEl == null) | |
126 | continue; | |
127 | ||
128 | String url = urlEl.absUrl("href"); | |
129 | ||
130 | String title = ""; | |
131 | el = el.getElementsByClass("text-secondary").first(); | |
132 | if (el != null) { | |
133 | title = StringUtils.unhtml(el.text()).trim(); | |
134 | } | |
135 | ||
136 | try { | |
137 | urls.add(new AbstractMap.SimpleEntry<String, URL>(title, new URL(url))); | |
138 | } catch (Exception e) { | |
139 | Instance.getTraceHandler().error(e); | |
140 | } | |
141 | } | |
142 | ||
143 | // by default, the chapters are in reversed order | |
144 | Collections.reverse(urls); | |
145 | ||
146 | return urls; | |
147 | } | |
148 | ||
149 | @Override | |
150 | protected String getChapterContent(URL chapUrl, int number, Progress pg) throws IOException { | |
151 | if (pg == null) { | |
152 | pg = new Progress(); | |
153 | } | |
154 | ||
155 | // 1. Get the title and chapter url part | |
156 | String path = chapUrl.getPath(); | |
157 | if (path.endsWith("/")) { | |
158 | path = path.substring(0, path.length() - "/".length()); | |
159 | } | |
160 | String tab[] = path.split("/"); | |
161 | String chap = tab[tab.length - 1]; | |
162 | String title = tab[tab.length - 2]; | |
163 | ||
164 | if (chap.startsWith("chapter-")) { | |
165 | chap = chap.substring("chapter-".length()); | |
166 | } | |
167 | ||
168 | // 2. generate an image base | |
169 | String base = "https://img.mghubcdn.com/file/imghub/" + title + "/" + chap + "/"; | |
170 | ||
171 | // 3. add each chapter | |
172 | StringBuilder builder = new StringBuilder(); | |
173 | ||
174 | int i = 1; | |
175 | String url = base + i + ".jpg"; | |
176 | while (getHttpStatus(new URL(url)) != 404) { | |
177 | builder.append("["); | |
178 | builder.append(url); | |
179 | builder.append("]<br/>"); | |
180 | ||
181 | i++; | |
182 | url = base + i + ".jpg"; | |
183 | } | |
184 | ||
185 | return builder.toString(); | |
186 | } | |
187 | ||
188 | // HTTP response code, or -1 if other error | |
189 | private int getHttpStatus(URL url) { | |
190 | try { | |
191 | HttpURLConnection connection = (HttpURLConnection) url.openConnection(); | |
192 | try { | |
193 | connection.setRequestMethod("HEAD"); | |
194 | return connection.getResponseCode(); | |
195 | } finally { | |
196 | connection.disconnect(); | |
197 | } | |
198 | } catch (Exception e) { | |
199 | return -1; | |
200 | } | |
201 | } | |
202 | ||
203 | @Override | |
204 | protected boolean supports(URL url) { | |
205 | return "mangahub.io".equals(url.getHost()) || "www.mangahub.io".equals(url.getHost()); | |
206 | } | |
207 | } |