| 1 | package be.nikiroo.fanfix.supported; |
| 2 | |
| 3 | import java.io.File; |
| 4 | import java.io.IOException; |
| 5 | import java.io.InputStream; |
| 6 | import java.net.URISyntaxException; |
| 7 | import java.net.URL; |
| 8 | |
| 9 | import be.nikiroo.fanfix.data.MetaData; |
| 10 | |
| 11 | /** |
| 12 | * Support class for <tt>.info</tt> text files ({@link Text} files with a |
| 13 | * <tt>.info</tt> metadata file next to them). |
| 14 | * <p> |
| 15 | * The <tt>.info</tt> file is supposed to be written by this program, or |
| 16 | * compatible. |
| 17 | * |
| 18 | * @author niki |
| 19 | */ |
| 20 | class InfoText extends Text { |
| 21 | @Override |
| 22 | public String getSourceName() { |
| 23 | return "info-text"; |
| 24 | } |
| 25 | |
| 26 | @Override |
| 27 | protected MetaData getMeta(URL source, InputStream in) throws IOException { |
| 28 | try { |
| 29 | File sourceFile = new File(source.toURI()); |
| 30 | sourceFile = assureNoTxt(sourceFile); |
| 31 | |
| 32 | MetaData meta = InfoReader.readMeta(new File(sourceFile.getPath() |
| 33 | + ".info"), true); |
| 34 | |
| 35 | // Some old .info files don't have those now required fields... |
| 36 | String test = meta.getTitle() == null ? "" : meta.getTitle(); |
| 37 | test += meta.getAuthor() == null ? "" : meta.getAuthor(); |
| 38 | test += meta.getDate() == null ? "" : meta.getDate(); |
| 39 | test += meta.getUrl() == null ? "" : meta.getUrl(); |
| 40 | if (test.isEmpty()) { |
| 41 | MetaData superMeta = super.getMeta(source, reset(in)); |
| 42 | if (meta.getTitle() == null || meta.getTitle().isEmpty()) { |
| 43 | meta.setTitle(superMeta.getTitle()); |
| 44 | } |
| 45 | if (meta.getAuthor() == null || meta.getAuthor().isEmpty()) { |
| 46 | meta.setAuthor(superMeta.getAuthor()); |
| 47 | } |
| 48 | if (meta.getDate() == null || meta.getDate().isEmpty()) { |
| 49 | meta.setDate(superMeta.getDate()); |
| 50 | } |
| 51 | if (meta.getUrl() == null || meta.getUrl().isEmpty()) { |
| 52 | meta.setUrl(superMeta.getUrl()); |
| 53 | } |
| 54 | } |
| 55 | |
| 56 | return meta; |
| 57 | |
| 58 | } catch (URISyntaxException e) { |
| 59 | throw new IOException("Cannot parse URL to file: " + source, e); |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | @Override |
| 64 | protected boolean supports(URL url) { |
| 65 | return supports(url, true); |
| 66 | } |
| 67 | } |