package be.nikiroo.fanfix.supported; import java.io.File; import java.io.IOException; import java.io.InputStream; import java.net.URL; import java.util.ArrayList; import java.util.Collections; import java.util.List; import java.util.zip.ZipEntry; import java.util.zip.ZipInputStream; import be.nikiroo.fanfix.Instance; import be.nikiroo.fanfix.data.Chapter; import be.nikiroo.fanfix.data.Paragraph; import be.nikiroo.fanfix.data.Story; import be.nikiroo.utils.Progress; /** * Support class for CBZ files (works better with CBZ created with this program, * as they have some metadata available). * * @author niki */ class Cbz extends Epub { @Override protected boolean supports(URL url) { return url.toString().toLowerCase().endsWith(".cbz"); } @Override public String getSourceName() { return "cbz"; } @Override protected String getDataPrefix() { return ""; } @Override protected boolean requireInfo() { return false; } @Override protected boolean getCover() { return false; } @Override protected void preprocess(URL source, InputStream in) throws IOException { super.preprocess(source, in); meta.setImageDocument(true); } @Override public Story process(URL url, Progress pg) throws IOException { if (pg == null) { pg = new Progress(); } else { pg.setMinMax(0, 100); } Story story = processMeta(url, false, true); story.setChapters(new ArrayList()); Chapter chap = new Chapter(1, null); story.getChapters().add(chap); ZipInputStream zipIn = new ZipInputStream(getInput()); pg.setProgress(10); List images = new ArrayList(); 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)) { imageEntry = true; } } if (imageEntry) { String uuid = meta.getUuid() + "_" + entry.getName(); images.add(uuid); try { Instance.getCache().addToCache(zipIn, uuid); } catch (Exception e) { Instance.syserr(e); } } } } pg.setProgress(80); // ZIP order is not sure Collections.sort(images); pg.setProgress(90); for (String uuid : images) { try { chap.getParagraphs().add( new Paragraph(new File(uuid).toURI().toURL())); } catch (Exception e) { Instance.syserr(e); } } pg.setProgress(100); return story; } }