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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; | |
fa7519bd | 16 | import be.nikiroo.fanfix.bundles.Config; |
413bcc29 NR |
17 | import be.nikiroo.fanfix.data.MetaData; |
18 | import be.nikiroo.utils.Image; | |
19 | import be.nikiroo.utils.Progress; | |
20 | import be.nikiroo.utils.StringUtils; | |
21 | ||
22 | /** | |
23 | * Support class for <a href="https://mangahub.io/">MangaHub</a>, a website | |
24 | * dedicated to Manga. | |
25 | * | |
26 | * @author niki | |
27 | */ | |
28 | class MangaHub extends BasicSupport { | |
29 | @Override | |
30 | protected boolean isHtml() { | |
31 | return true; | |
32 | } | |
33 | ||
34 | @Override | |
35 | protected MetaData getMeta() throws IOException { | |
36 | MetaData meta = new MetaData(); | |
37 | ||
38 | meta.setTitle(getTitle()); | |
39 | meta.setDate(""); | |
40 | meta.setAuthor(getAuthor()); | |
41 | meta.setTags(getTags()); | |
413bcc29 | 42 | meta.setUrl(getSource().toString()); |
413bcc29 NR |
43 | meta.setUuid(getSource().toString()); |
44 | meta.setLuid(""); | |
45 | meta.setLang("en"); | |
46 | meta.setSubject("manga"); | |
413bcc29 NR |
47 | meta.setImageDocument(true); |
48 | meta.setCover(getCover()); | |
49 | ||
50 | return meta; | |
51 | } | |
52 | ||
53 | private String getTitle() { | |
54 | Element doc = getSourceNode(); | |
55 | ||
56 | Element el = doc.getElementsByTag("h1").first(); | |
57 | if (el != null) { | |
58 | return StringUtils.unhtml(el.text()).trim(); | |
59 | } | |
60 | ||
61 | return null; | |
62 | } | |
63 | ||
64 | private String getAuthor() { | |
65 | String author = ""; | |
66 | ||
67 | Element el = getSourceNode().select("h1+div span:not([class])").first(); | |
68 | if (el != null) | |
69 | author = StringUtils.unhtml(el.text()).trim(); | |
70 | return author; | |
71 | } | |
72 | ||
73 | private List<String> getTags() { | |
74 | return getListA("genre-label"); | |
75 | } | |
76 | ||
77 | private List<String> getListA(String uniqueClass) { | |
78 | List<String> list = new ArrayList<String>(); | |
79 | ||
80 | Element doc = getSourceNode(); | |
81 | Element el = doc.getElementsByClass(uniqueClass).first(); | |
82 | if (el != null) { | |
83 | for (Element valueA : el.getElementsByTag("a")) { | |
84 | list.add(StringUtils.unhtml(valueA.text()).trim()); | |
85 | } | |
86 | } | |
87 | ||
88 | return list; | |
89 | } | |
90 | ||
91 | @Override | |
92 | protected String getDesc() { | |
93 | Element doc = getSourceNode(); | |
94 | Element title = doc.getElementsByClass("fullcontent").first(); | |
95 | if (title != null) { | |
96 | return StringUtils.unhtml(title.text()).trim(); | |
97 | } | |
98 | ||
99 | return null; | |
100 | } | |
101 | ||
102 | private Image getCover() { | |
103 | Element doc = getSourceNode(); | |
104 | Element cover = doc.getElementsByClass("manga-thumb").first(); | |
105 | if (cover != null) { | |
106 | try { | |
107 | return bsImages.getImage(this, new URL(cover.absUrl("src"))); | |
108 | } catch (MalformedURLException e) { | |
d66deb8d | 109 | Instance.getInstance().getTraceHandler().error(e); |
413bcc29 NR |
110 | } |
111 | } | |
112 | ||
113 | return null; | |
114 | } | |
115 | ||
116 | @Override | |
117 | protected List<Entry<String, URL>> getChapters(Progress pg) { | |
118 | List<Entry<String, URL>> urls = new ArrayList<Entry<String, URL>>(); | |
119 | ||
120 | Element doc = getSourceNode(); | |
121 | for (Element el : doc.getElementsByClass("list-group-item")) { | |
122 | Element urlEl = el.getElementsByTag("a").first(); | |
123 | if (urlEl == null) | |
124 | continue; | |
125 | ||
126 | String url = urlEl.absUrl("href"); | |
127 | ||
128 | String title = ""; | |
129 | el = el.getElementsByClass("text-secondary").first(); | |
130 | if (el != null) { | |
131 | title = StringUtils.unhtml(el.text()).trim(); | |
132 | } | |
133 | ||
134 | try { | |
135 | urls.add(new AbstractMap.SimpleEntry<String, URL>(title, new URL(url))); | |
136 | } catch (Exception e) { | |
d66deb8d | 137 | Instance.getInstance().getTraceHandler().error(e); |
413bcc29 NR |
138 | } |
139 | } | |
140 | ||
141 | // by default, the chapters are in reversed order | |
142 | Collections.reverse(urls); | |
143 | ||
144 | return urls; | |
145 | } | |
146 | ||
147 | @Override | |
148 | protected String getChapterContent(URL chapUrl, int number, Progress pg) throws IOException { | |
149 | if (pg == null) { | |
150 | pg = new Progress(); | |
151 | } | |
152 | ||
153 | // 1. Get the title and chapter url part | |
154 | String path = chapUrl.getPath(); | |
155 | if (path.endsWith("/")) { | |
156 | path = path.substring(0, path.length() - "/".length()); | |
157 | } | |
158 | String tab[] = path.split("/"); | |
159 | String chap = tab[tab.length - 1]; | |
160 | String title = tab[tab.length - 2]; | |
161 | ||
162 | if (chap.startsWith("chapter-")) { | |
163 | chap = chap.substring("chapter-".length()); | |
164 | } | |
165 | ||
166 | // 2. generate an image base | |
167 | String base = "https://img.mghubcdn.com/file/imghub/" + title + "/" + chap + "/"; | |
168 | ||
169 | // 3. add each chapter | |
170 | StringBuilder builder = new StringBuilder(); | |
171 | ||
172 | int i = 1; | |
173 | String url = base + i + ".jpg"; | |
174 | while (getHttpStatus(new URL(url)) != 404) { | |
175 | builder.append("["); | |
176 | builder.append(url); | |
177 | builder.append("]<br/>"); | |
178 | ||
179 | i++; | |
180 | url = base + i + ".jpg"; | |
181 | } | |
182 | ||
183 | return builder.toString(); | |
184 | } | |
185 | ||
186 | // HTTP response code, or -1 if other error | |
fa7519bd | 187 | // TODO: move that to Downloader? |
413bcc29 NR |
188 | private int getHttpStatus(URL url) { |
189 | try { | |
fa7519bd | 190 | HttpURLConnection conn = (HttpURLConnection) url.openConnection(); |
413bcc29 | 191 | try { |
fa7519bd | 192 | conn.setRequestMethod("HEAD"); |
d66deb8d | 193 | conn.setRequestProperty("User-Agent", Instance.getInstance().getConfig().getString(Config.NETWORK_USER_AGENT)); |
fa7519bd NR |
194 | conn.setRequestProperty("Accept-Encoding", "gzip"); |
195 | conn.setRequestProperty("Accept", "*/*"); | |
196 | conn.setRequestProperty("Charset", "utf-8"); | |
197 | ||
198 | return conn.getResponseCode(); | |
413bcc29 | 199 | } finally { |
fa7519bd | 200 | conn.disconnect(); |
413bcc29 NR |
201 | } |
202 | } catch (Exception e) { | |
203 | return -1; | |
204 | } | |
205 | } | |
206 | ||
207 | @Override | |
208 | protected boolean supports(URL url) { | |
209 | return "mangahub.io".equals(url.getHost()) || "www.mangahub.io".equals(url.getHost()); | |
210 | } | |
211 | } |