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c3305350 NR |
1 | package be.nikiroo.fanfix.supported; |
2 | ||
3 | import java.io.File; | |
4 | import java.io.FileInputStream; | |
5 | import java.io.IOException; | |
6 | import java.io.InputStream; | |
7 | import java.net.MalformedURLException; | |
8 | import java.net.URISyntaxException; | |
9 | import java.net.URL; | |
10 | import java.util.List; | |
11 | import java.util.Map.Entry; | |
12 | ||
13 | import be.nikiroo.fanfix.data.MetaData; | |
14 | import be.nikiroo.utils.MarkableFileInputStream; | |
15 | ||
16 | /** | |
17 | * Support class for HTML files created with this program (as we need some | |
18 | * metadata available in those we create). | |
19 | * | |
20 | * @author niki | |
21 | */ | |
22 | class Html extends InfoText { | |
23 | private URL fakeSource; | |
24 | ||
25 | @Override | |
26 | public String getSourceName() { | |
27 | return "html"; | |
28 | } | |
29 | ||
30 | @Override | |
31 | protected boolean supports(URL url) { | |
32 | if (url.getPath().toLowerCase() | |
33 | .endsWith(File.separatorChar + "index.html")) { | |
34 | try { | |
35 | File file = new File(url.toURI()).getParentFile(); | |
36 | return super.supports(file.toURI().toURL()); | |
37 | } catch (URISyntaxException e) { | |
38 | } catch (MalformedURLException e) { | |
39 | } | |
40 | } | |
41 | ||
42 | return false; | |
43 | } | |
44 | ||
45 | @Override | |
46 | protected MetaData getMeta(URL source, InputStream in) throws IOException { | |
47 | return super.getMeta(fakeSource, in); | |
48 | } | |
49 | ||
50 | @Override | |
51 | protected String getDesc(URL source, InputStream in) throws IOException { | |
52 | return super.getDesc(fakeSource, in); | |
53 | } | |
54 | ||
55 | @Override | |
56 | protected List<Entry<String, URL>> getChapters(URL source, InputStream in) | |
57 | throws IOException { | |
58 | return super.getChapters(fakeSource, in); | |
59 | } | |
60 | ||
61 | @Override | |
62 | protected String getChapterContent(URL source, InputStream in, int number) | |
63 | throws IOException { | |
64 | return super.getChapterContent(fakeSource, in, number); | |
65 | } | |
66 | ||
67 | @Override | |
68 | protected InputStream openInput(URL source) throws IOException { | |
69 | try { | |
70 | File fakeFile = new File(source.toURI()); // "story/index.html" | |
71 | fakeFile = new File(fakeFile.getParent()); // "story" | |
72 | fakeFile = new File(fakeFile, fakeFile.getName()); // "story/story" | |
73 | fakeSource = fakeFile.toURI().toURL(); | |
74 | return new MarkableFileInputStream(new FileInputStream(fakeFile)); | |
75 | } catch (URISyntaxException e) { | |
76 | throw new IOException( | |
77 | "file not supported (maybe not created with this program or corrupt)", | |
78 | e); | |
79 | } catch (MalformedURLException e) { | |
80 | throw new IOException("file not supported (bad URL)", e); | |
81 | } | |
82 | } | |
83 | } |