X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Fsupported%2FEpub.java;h=9b06f202f965e82782f3acf98607d9bf6c37ac65;hb=0ffa47548f474c1330d8d723300d9aa7a4894736;hp=31bf72577bddbaae4d5af8f3ca4ab5fec6087d12;hpb=08fe2e33007063e30fe22dc1d290f8afaa18eb1d;p=nikiroo-utils.git diff --git a/src/be/nikiroo/fanfix/supported/Epub.java b/src/be/nikiroo/fanfix/supported/Epub.java index 31bf725..9b06f20 100644 --- a/src/be/nikiroo/fanfix/supported/Epub.java +++ b/src/be/nikiroo/fanfix/supported/Epub.java @@ -1,22 +1,24 @@ package be.nikiroo.fanfix.supported; -import java.awt.image.BufferedImage; import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; import java.net.URL; +import java.net.URLDecoder; +import java.util.ArrayList; import java.util.List; import java.util.Map.Entry; import java.util.zip.ZipEntry; import java.util.zip.ZipInputStream; -import javax.imageio.ImageIO; - import be.nikiroo.fanfix.Instance; -import be.nikiroo.fanfix.bundles.Config; +import be.nikiroo.fanfix.data.MetaData; import be.nikiroo.utils.IOUtils; +import be.nikiroo.utils.Image; import be.nikiroo.utils.MarkableFileInputStream; +import be.nikiroo.utils.Progress; +import be.nikiroo.utils.StringUtils; /** * Support class for EPUB files created with this program (as we need some @@ -24,16 +26,13 @@ import be.nikiroo.utils.MarkableFileInputStream; * * @author niki */ -class Epub extends BasicSupport { - private InfoText base; - private URL fakeSource; - - private File tmpCover; - private File tmpInfo; +class Epub extends InfoText { + protected MetaData meta; private File tmp; + private String desc; - /** Only used by {@link Epub#getInput()} so it is always reset. */ - private InputStream in; + private URL fakeSource; + private InputStream fakeIn; @Override public String getSourceName() { @@ -50,151 +49,65 @@ class Epub extends BasicSupport { } @Override - protected boolean isHtml() { - if (tmpInfo.exists()) { - return base.isHtml(); - } - - return false; - } - - @Override - protected String getTitle(URL source, InputStream in) throws IOException { - if (tmpInfo.exists()) { - return base.getTitle(fakeSource, getFakeInput()); - } - - return source.toString(); - } - - @Override - protected String getAuthor(URL source, InputStream in) throws IOException { - if (tmpInfo.exists()) { - return base.getAuthor(fakeSource, getFakeInput()); - } - - return null; - } - - @Override - protected String getDate(URL source, InputStream in) throws IOException { - if (tmpInfo.exists()) { - return base.getDate(fakeSource, getFakeInput()); - } - - return null; - } - - @Override - protected String getSubject(URL source, InputStream in) throws IOException { - if (tmpInfo.exists()) { - return base.getSubject(fakeSource, getFakeInput()); - } - - return null; + protected MetaData getMeta(URL source, InputStream in) throws IOException { + return meta; } @Override protected String getDesc(URL source, InputStream in) throws IOException { - if (tmpInfo.exists()) { - return base.getDesc(fakeSource, getFakeInput()); + if (desc != null) { + return desc; } - return null; - } - - @Override - protected URL getCover(URL source, InputStream in) throws IOException { - if (tmpCover.exists()) { - return tmpCover.toURI().toURL(); + if (fakeIn != null) { + fakeIn.reset(); + return super.getDesc(fakeSource, fakeIn); } return null; } @Override - protected List> getChapters(URL source, InputStream in) - throws IOException { - if (tmpInfo.exists()) { - return base.getChapters(fakeSource, getFakeInput()); + protected List> getChapters(URL source, InputStream in, + Progress pg) throws IOException { + if (fakeIn != null) { + fakeIn.reset(); + return super.getChapters(fakeSource, fakeIn, pg); } return null; } @Override - protected String getChapterContent(URL source, InputStream in, int number) - throws IOException { - if (tmpInfo.exists()) { - return base.getChapterContent(fakeSource, getFakeInput(), number); + protected String getChapterContent(URL source, InputStream in, int number, + Progress pg) throws IOException { + if (fakeIn != null) { + fakeIn.reset(); + return super.getChapterContent(fakeSource, fakeIn, number, pg); } return null; } @Override - protected String getLang(URL source, InputStream in) throws IOException { - if (tmpInfo.exists()) { - return base.getLang(fakeSource, getFakeInput()); - } - - return super.getLang(source, in); - } - - @Override - protected String getPublisher(URL source, InputStream in) - throws IOException { - if (tmpInfo.exists()) { - return base.getPublisher(fakeSource, getFakeInput()); - } - - return super.getPublisher(source, in); - } - - @Override - protected List getTags(URL source, InputStream in) - throws IOException { - if (tmpInfo.exists()) { - return base.getTags(fakeSource, getFakeInput()); - } - - return super.getTags(source, in); - } - - @Override - protected String getUuid(URL source, InputStream in) throws IOException { - if (tmpInfo.exists()) { - return base.getUuid(fakeSource, getFakeInput()); - } - - return super.getUuid(source, in); - } - - @Override - protected String getLuid(URL source, InputStream in) throws IOException { - if (tmpInfo.exists()) { - return base.getLuid(fakeSource, getFakeInput()); - } - - return super.getLuid(source, in); - } - - @Override - protected void preprocess(InputStream in) throws IOException { + protected void preprocess(URL source, InputStream in) throws IOException { // Note: do NOT close this stream, as it would also close "in" ZipInputStream zipIn = new ZipInputStream(in); tmp = File.createTempFile("fanfic-reader-parser_", ".tmp"); - tmpInfo = new File(tmp + ".info"); - tmpCover = File.createTempFile("fanfic-reader-parser_", ".tmp"); - - base = new InfoText(); + File tmpInfo = new File(tmp + ".info"); fakeSource = tmp.toURI().toURL(); + Image cover = null; + + String url = source.toString(); + String title = null; + String author = null; for (ZipEntry entry = zipIn.getNextEntry(); entry != null; entry = zipIn .getNextEntry()) { if (!entry.isDirectory() && entry.getName().startsWith(getDataPrefix())) { String entryLName = entry.getName().toLowerCase(); + boolean imageEntry = false; for (String ext : getImageExt(false)) { if (entryLName.endsWith(ext)) { @@ -212,18 +125,38 @@ class Epub extends BasicSupport { // Cover if (getCover()) { try { - BufferedImage image = ImageIO.read(zipIn); - ImageIO.write(image, Instance.getConfig() - .getString(Config.IMAGE_FORMAT_COVER) - .toLowerCase(), tmpCover); + cover = new Image(zipIn); } catch (Exception e) { - Instance.syserr(e); + Instance.getTraceHandler().error(e); } } } else if (entry.getName().equals(getDataPrefix() + "URL")) { - // Do nothing + String[] descArray = StringUtils + .unhtml(IOUtils.readSmallStream(zipIn)).trim() + .split("\n"); + if (descArray.length > 0) { + url = descArray[0].trim(); + } } else if (entry.getName().equals(getDataPrefix() + "SUMMARY")) { - // Do nothing + String[] descArray = StringUtils + .unhtml(IOUtils.readSmallStream(zipIn)).trim() + .split("\n"); + int skip = 0; + if (descArray.length > 1) { + title = descArray[0].trim(); + skip = 1; + if (descArray.length > 2 + && descArray[1].startsWith("©")) { + author = descArray[1].substring(1).trim(); + skip = 2; + } + } + this.desc = ""; + for (int i = skip; i < descArray.length; i++) { + this.desc += descArray[i].trim() + "\n"; + } + + this.desc = this.desc.trim(); } else { // Hopefully the data file IOUtils.write(zipIn, tmp); @@ -237,33 +170,54 @@ class Epub extends BasicSupport { } if (tmp.exists()) { - this.in = new MarkableFileInputStream(new FileInputStream(tmp)); + this.fakeIn = new MarkableFileInputStream(new FileInputStream(tmp)); + } + + if (tmpInfo.exists()) { + meta = InfoReader.readMeta(tmpInfo, true); + if (cover != null) { + meta.setCover(cover); + } + tmpInfo.delete(); + } else { + if (title == null || title.isEmpty()) { + title = new File(source.getPath()).getName(); + if (title.toLowerCase().endsWith(".cbz")) { + title = title.substring(0, title.length() - 4); + } + title = URLDecoder.decode(title, "UTF-8").trim(); + } + + meta = new MetaData(); + meta.setLang("EN"); + meta.setTags(new ArrayList()); + meta.setSource(getSourceName()); + meta.setUuid(url); + meta.setUrl(url); + meta.setTitle(title); + meta.setAuthor(author); } } @Override - protected void close() throws IOException { - for (File file : new File[] { tmp, tmpInfo, tmpCover }) { - if (file != null && file.exists()) { - if (!file.delete()) { - file.deleteOnExit(); - } + protected void close() { + if (tmp != null && tmp.exists()) { + if (!tmp.delete()) { + tmp.deleteOnExit(); } } tmp = null; - tmpInfo = null; - tmpCover = null; - fakeSource = null; - try { - if (in != null) { - in.close(); + if (fakeIn != null) { + try { + fakeIn.close(); + } catch (Exception e) { + Instance.getTraceHandler().error(e); } - } finally { - in = null; - base.close(); } + + super.close(); } protected String getDataPrefix() { @@ -277,17 +231,4 @@ class Epub extends BasicSupport { protected boolean getCover() { return true; } - - /** - * Reset then return {@link Epub#in}. - * - * @return {@link Epub#in} - * - * @throws IOException - * in case of I/O error - */ - private InputStream getFakeInput() throws IOException { - in.reset(); - return in; - } }