X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Foutput%2FEpub.java;fp=src%2Fbe%2Fnikiroo%2Ffanfix%2Foutput%2FEpub.java;h=0000000000000000000000000000000000000000;hp=b7401d3922b2c182fd2ff1840ff1182986bd54cc;hb=0fc81e6465aa9c1f1dfc19b532082220d609768a;hpb=505be508ae7d3fb48122be548b310a238cfb91eb

diff --git a/src/be/nikiroo/fanfix/output/Epub.java b/src/be/nikiroo/fanfix/output/Epub.java
deleted file mode 100644
index b7401d3..0000000
--- a/src/be/nikiroo/fanfix/output/Epub.java
+++ /dev/null
@@ -1,517 +0,0 @@
-package be.nikiroo.fanfix.output;
-
-import java.io.BufferedWriter;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipOutputStream;
-
-import be.nikiroo.fanfix.Instance;
-import be.nikiroo.fanfix.bundles.Config;
-import be.nikiroo.fanfix.bundles.StringId;
-import be.nikiroo.fanfix.data.Chapter;
-import be.nikiroo.fanfix.data.MetaData;
-import be.nikiroo.fanfix.data.Paragraph;
-import be.nikiroo.fanfix.data.Paragraph.ParagraphType;
-import be.nikiroo.fanfix.data.Story;
-import be.nikiroo.utils.IOUtils;
-import be.nikiroo.utils.StringUtils;
-
-class Epub extends BasicOutput {
-	private File tmpDir;
-	private BufferedWriter writer;
-	private boolean inDialogue = false;
-	private boolean inNormal = false;
-	private File images;
-	private boolean nextParaIsCover = true;
-
-	@Override
-	public File process(Story story, File targetDir, String targetName)
-			throws IOException {
-		String targetNameOrig = targetName;
-		targetName += getDefaultExtension(false);
-
-		tmpDir = Instance.getTempFiles().createTempDir("fanfic-reader-epub");
-		tmpDir.delete();
-
-		if (!tmpDir.mkdir()) {
-			throw new IOException(
-					"Cannot create a temporary directory: no space left on device?");
-		}
-
-		super.process(story, targetDir, targetNameOrig);
-
-		File epub = null;
-		try {
-			// "Originals"
-			File data = new File(tmpDir, "DATA");
-			data.mkdir();
-			BasicOutput.getOutput(OutputType.TEXT, isWriteInfo(),
-					isWriteCover()).process(story, data, targetNameOrig);
-			InfoCover.writeInfo(data, targetNameOrig, story.getMeta());
-			IOUtils.writeSmallFile(data, "version", "3.0");
-
-			// zip/epub
-			epub = new File(targetDir, targetName);
-			IOUtils.zip(tmpDir, epub, true);
-
-			OutputStream out = new FileOutputStream(epub);
-			try {
-				ZipOutputStream zip = new ZipOutputStream(out);
-				try {
-					// "mimetype" MUST be the first element and not compressed
-					zip.setLevel(ZipOutputStream.STORED);
-					File mimetype = new File(tmpDir, "mimetype");
-					IOUtils.writeSmallFile(tmpDir, "mimetype",
-							"application/epub+zip");
-					ZipEntry entry = new ZipEntry("mimetype");
-					entry.setExtra(new byte[] {});
-					zip.putNextEntry(entry);
-					FileInputStream in = new FileInputStream(mimetype);
-					try {
-						IOUtils.write(in, zip);
-					} finally {
-						in.close();
-					}
-					IOUtils.deltree(mimetype);
-					zip.setLevel(ZipOutputStream.DEFLATED);
-					//
-
-					IOUtils.zip(zip, "", tmpDir, true);
-				} finally {
-					zip.close();
-				}
-			} finally {
-				out.close();
-			}
-		} finally {
-			IOUtils.deltree(tmpDir);
-			tmpDir = null;
-		}
-
-		return epub;
-	}
-
-	@Override
-	public String getDefaultExtension(boolean readerTarget) {
-		return ".epub";
-	}
-
-	@Override
-	protected void writeStoryHeader(Story story) throws IOException {
-		File ops = new File(tmpDir, "OPS");
-		ops.mkdirs();
-		File css = new File(ops, "css");
-		css.mkdirs();
-		images = new File(ops, "images");
-		images.mkdirs();
-		File metaInf = new File(tmpDir, "META-INF");
-		metaInf.mkdirs();
-
-		// META-INF
-		String containerContent = "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
-				+ "<container xmlns=\"urn:oasis:names:tc:opendocument:xmlns:container\" version=\"1.0\">\n"
-				+ "\t<rootfiles>\n"
-				+ "\t\t<rootfile full-path=\"OPS/epb.opf\" media-type=\"application/oebps-package+xml\"/>\n"
-				+ "\t</rootfiles>\n" + "</container>\n";
-
-		IOUtils.writeSmallFile(metaInf, "container.xml", containerContent);
-
-		// OPS/css
-		InputStream inStyle = getClass().getResourceAsStream("epub.style.css");
-		if (inStyle == null) {
-			throw new IOException("Cannot find style.css resource");
-		}
-		try {
-			IOUtils.write(inStyle, new File(css, "style.css"));
-		} finally {
-			inStyle.close();
-		}
-
-		// OPS/images
-		if (story.getMeta() != null && story.getMeta().getCover() != null) {
-			File file = new File(images, "cover");
-			try {
-				Instance.getCache().saveAsImage(story.getMeta().getCover(),
-						file, true);
-			} catch (Exception e) {
-				Instance.getTraceHandler().error(e);
-			}
-		}
-
-		// OPS/* except chapters
-		IOUtils.writeSmallFile(ops, "epb.ncx", generateNcx(story));
-		IOUtils.writeSmallFile(ops, "epb.opf", generateOpf(story));
-		IOUtils.writeSmallFile(ops, "title.xhtml", generateTitleXml(story));
-
-		// Resume
-		if (story.getMeta() != null && story.getMeta().getResume() != null) {
-			writeChapter(story.getMeta().getResume());
-		}
-	}
-
-	@Override
-	protected void writeChapterHeader(Chapter chap) throws IOException {
-		String filename = String.format("%s%03d%s", "chapter-",
-				chap.getNumber(), ".xhtml");
-		writer = new BufferedWriter(new OutputStreamWriter(
-				new FileOutputStream(new File(tmpDir + File.separator + "OPS",
-						filename)), "UTF-8"));
-		inDialogue = false;
-		inNormal = false;
-		try {
-			String title = "Chapter " + chap.getNumber();
-			String nameOrNum = Integer.toString(chap.getNumber());
-			if (chap.getName() != null && !chap.getName().isEmpty()) {
-				title += ": " + chap.getName();
-				nameOrNum = chap.getName();
-			}
-
-			writer.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
-			writer.append("\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1//EN\" \"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">");
-			writer.append("\n<html xmlns=\"http://www.w3.org/1999/xhtml\">");
-			writer.write("\n<head>");
-			writer.write("\n	<title>" + StringUtils.xmlEscape(title)
-					+ "</title>");
-			writer.write("\n	<link rel='stylesheet' href='css/style.css' type='text/css'/>");
-			writer.write("\n</head>");
-			writer.write("\n<body>");
-			writer.write("\n	<h2>");
-			writer.write("\n		<span class='chap'>Chapter <span class='chapnumber'>"
-					+ chap.getNumber() + "</span>:</span> ");
-			writer.write("\n		<span class='chaptitle'>"
-					+ StringUtils.xmlEscape(nameOrNum) + "</span>");
-			writer.write("\n	</h2>");
-			writer.write("\n	");
-			writer.write("\n	<div class='chapter_content'>\n");
-		} catch (Exception e) {
-			writer.close();
-			throw new IOException(e);
-		}
-	}
-
-	@Override
-	protected void writeChapterFooter(Chapter chap) throws IOException {
-		try {
-			if (inDialogue) {
-				writer.write("		</div>\n");
-				inDialogue = false;
-			}
-			if (inNormal) {
-				writer.write("		</div>\n");
-				inNormal = false;
-			}
-			writer.write("	</div>\n</body>\n</html>\n");
-		} finally {
-			writer.close();
-			writer = null;
-		}
-	}
-
-	@Override
-	protected void writeParagraphHeader(Paragraph para) throws IOException {
-		if (para.getType() == ParagraphType.QUOTE && !inDialogue) {
-			writer.write("		<div class='dialogues'>\n");
-			inDialogue = true;
-		} else if (para.getType() != ParagraphType.QUOTE && inDialogue) {
-			writer.write("		</div>\n");
-			inDialogue = false;
-		}
-
-		if (para.getType() == ParagraphType.NORMAL && !inNormal) {
-			writer.write("		<div class='normals'>\n");
-			inNormal = true;
-		} else if (para.getType() != ParagraphType.NORMAL && inNormal) {
-			writer.write("		</div>\n");
-			inNormal = false;
-		}
-
-		switch (para.getType()) {
-		case BLANK:
-			writer.write("		<div class='blank'></div>");
-			break;
-		case BREAK:
-			writer.write("		<hr class='break'/>");
-			break;
-		case NORMAL:
-			writer.write("		<span class='normal'>");
-			break;
-		case QUOTE:
-			writer.write("			<div class='dialogue'>&mdash; ");
-			break;
-		case IMAGE:
-			File file = new File(images, getCurrentImageBestName(false));
-			Instance.getCache().saveAsImage(para.getContentImage(), file,
-					nextParaIsCover);
-			writer.write("			<img alt='page image' class='page-image' src='images/"
-					+ getCurrentImageBestName(false) + "'/>");
-			break;
-		}
-
-		nextParaIsCover = false;
-	}
-
-	@Override
-	protected void writeParagraphFooter(Paragraph para) throws IOException {
-		switch (para.getType()) {
-		case NORMAL:
-			writer.write("</span>\n");
-			break;
-		case QUOTE:
-			writer.write("</div>\n");
-			break;
-		default:
-			writer.write("\n");
-			break;
-		}
-	}
-
-	@Override
-	protected void writeTextLine(ParagraphType type, String line)
-			throws IOException {
-		switch (type) {
-		case QUOTE:
-		case NORMAL:
-			writer.write(decorateText(StringUtils.xmlEscape(line)));
-			break;
-		default:
-			break;
-		}
-	}
-
-	@Override
-	protected String enbold(String word) {
-		return "<strong>" + word + "</strong>";
-	}
-
-	@Override
-	protected String italize(String word) {
-		return "<emph>" + word + "</emph>";
-	}
-
-	private String generateNcx(Story story) {
-		StringBuilder builder = new StringBuilder();
-
-		String title = "";
-		String uuid = "";
-		String author = "";
-		if (story.getMeta() != null) {
-			MetaData meta = story.getMeta();
-			uuid = meta.getUuid();
-			author = meta.getAuthor();
-			title = meta.getTitle();
-		}
-
-		builder.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
-		builder.append("\n<!DOCTYPE ncx");
-		builder.append("\nPUBLIC \"-//NISO//DTD ncx 2005-1//EN\" \"http://www.daisy.org/z3986/2005/ncx-2005-1.dtd\">");
-		builder.append("\n<ncx xmlns=\"http://www.daisy.org/z3986/2005/ncx/\" version=\"2005-1\">");
-		builder.append("\n	<head>");
-		builder.append("\n		<!--The following four metadata items are required for all");
-		builder.append("\n		    NCX documents, including those conforming to the relaxed");
-		builder.append("\n		    constraints of OPS 2.0-->");
-		builder.append("\n		<meta name=\"dtb:uid\" content=\""
-				+ StringUtils.xmlEscapeQuote(uuid) + "\"/>");
-		builder.append("\n		<meta name=\"dtb:depth\" content=\"1\"/>");
-		builder.append("\n		<meta name=\"dtb:totalPageCount\" content=\"0\"/>");
-		builder.append("\n		<meta name=\"dtb:maxPageNumber\" content=\"0\"/>");
-		builder.append("\n		<meta name=\"epub-creator\" content=\""
-				+ StringUtils.xmlEscapeQuote(EPUB_CREATOR) + "\"/>");
-		builder.append("\n	</head>");
-		builder.append("\n	<docTitle>");
-		builder.append("\n		<text>" + StringUtils.xmlEscape(title) + "</text>");
-		builder.append("\n	</docTitle>");
-		builder.append("\n	<docAuthor>");
-
-		builder.append("\n		<text>" + StringUtils.xmlEscape(author) + "</text>");
-		builder.append("\n	</docAuthor>");
-		builder.append("\n	<navMap>");
-		builder.append("\n		<navPoint id=\"navpoint-1\" playOrder=\"1\">");
-		builder.append("\n			<navLabel>");
-		builder.append("\n				<text>Title Page</text>");
-		builder.append("\n			</navLabel>");
-		builder.append("\n			<content src=\"title.xhtml\"/>");
-		builder.append("\n		</navPoint>");
-
-		int navPoint = 2; // 1 is above
-
-		if (story.getMeta() != null & story.getMeta().getResume() != null) {
-			Chapter chap = story.getMeta().getResume();
-			generateNcx(chap, builder, navPoint++);
-		}
-
-		for (Chapter chap : story) {
-			generateNcx(chap, builder, navPoint++);
-		}
-
-		builder.append("\n	</navMap>");
-		builder.append("\n</ncx>\n");
-
-		return builder.toString();
-	}
-
-	private void generateNcx(Chapter chap, StringBuilder builder, int navPoint) {
-		String name;
-		if (chap.getName() != null && !chap.getName().isEmpty()) {
-			name = Instance.getTrans().getString(StringId.CHAPTER_NAMED,
-					chap.getNumber(), chap.getName());
-		} else {
-			name = Instance.getTrans().getString(StringId.CHAPTER_UNNAMED,
-					chap.getNumber());
-		}
-
-		String nnn = String.format("%03d", (navPoint - 2));
-
-		builder.append("\n		<navPoint id=\"navpoint-" + navPoint
-				+ "\" playOrder=\"" + navPoint + "\">");
-		builder.append("\n			<navLabel>");
-		builder.append("\n				<text>" + name + "</text>");
-		builder.append("\n			</navLabel>");
-		builder.append("\n			<content src=\"chapter-" + nnn + ".xhtml\"/>");
-		builder.append("\n		</navPoint>\n");
-	}
-
-	private String generateOpf(Story story) {
-		StringBuilder builder = new StringBuilder();
-
-		String title = "";
-		String uuid = "";
-		String author = "";
-		String date = "";
-		String publisher = "";
-		String subject = "";
-		String source = "";
-		String lang = "";
-		if (story.getMeta() != null) {
-			MetaData meta = story.getMeta();
-			title = meta.getTitle();
-			uuid = meta.getUuid();
-			author = meta.getAuthor();
-			date = meta.getDate();
-			publisher = meta.getPublisher();
-			subject = meta.getSubject();
-			source = meta.getSource();
-			lang = meta.getLang();
-		}
-
-		builder.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
-		builder.append("\n<package xmlns=\"http://www.idpf.org/2007/opf\" unique-identifier=\"BookId\" version=\"2.0\">");
-		builder.append("\n   <metadata xmlns:opf=\"http://www.idpf.org/2007/opf\"");
-		builder.append("\n             xmlns:dc=\"http://purl.org/dc/elements/1.1/\">");
-		builder.append("\n      <dc:title>" + StringUtils.xmlEscape(title)
-				+ "</dc:title>");
-		builder.append("\n      <dc:creator opf:role=\"aut\" opf:file-as=\""
-				+ StringUtils.xmlEscapeQuote(author) + "\">"
-				+ StringUtils.xmlEscape(author) + "</dc:creator>");
-		builder.append("\n      <dc:date opf:event=\"original-publication\">"
-				+ StringUtils.xmlEscape(date) + "</dc:date>");
-		builder.append("\n      <dc:publisher>"
-				+ StringUtils.xmlEscape(publisher) + "</dc:publisher>");
-		builder.append("\n      <dc:date opf:event=\"epub-publication\"></dc:date>");
-		builder.append("\n      <dc:subject>" + StringUtils.xmlEscape(subject)
-				+ "</dc:subject>");
-		builder.append("\n      <dc:source>" + StringUtils.xmlEscape(source)
-				+ "</dc:source>");
-		builder.append("\n      <dc:rights>Not for commercial use.</dc:rights>");
-		builder.append("\n      <dc:identifier id=\"BookId\" opf:scheme=\"URI\">"
-				+ StringUtils.xmlEscape(uuid) + "</dc:identifier>");
-		builder.append("\n      <dc:language>" + StringUtils.xmlEscape(lang)
-				+ "</dc:language>");
-		builder.append("\n   </metadata>");
-		builder.append("\n   <manifest>");
-		builder.append("\n      <!-- Content Documents -->");
-		builder.append("\n      <item id=\"titlepage\" href=\"title.xhtml\" media-type=\"application/xhtml+xml\"/>");
-		for (int i = 0; i <= story.getChapters().size(); i++) {
-			String name = String.format("%s%03d", "chapter-", i);
-			builder.append("\n      <item id=\""
-					+ StringUtils.xmlEscapeQuote(name) + "\" href=\""
-					+ StringUtils.xmlEscapeQuote(name)
-					+ ".xhtml\" media-type=\"application/xhtml+xml\"/>");
-		}
-
-		builder.append("\n      <!-- CSS Style Sheets -->");
-		builder.append("\n      <item id=\"style-css\" href=\"css/style.css\" media-type=\"text/css\"/>");
-
-		builder.append("\n      <!-- Images -->");
-
-		if (story.getMeta() != null && story.getMeta().getCover() != null) {
-			String format = Instance.getConfig()
-					.getString(Config.FILE_FORMAT_IMAGE_FORMAT_COVER)
-					.toLowerCase();
-			builder.append("\n      <item id=\"cover\" href=\"images/cover."
-					+ format + "\" media-type=\"image/png\"/>");
-		}
-
-		builder.append("\n      <!-- NCX -->");
-		builder.append("\n      <item id=\"ncx\" href=\"epb.ncx\" media-type=\"application/x-dtbncx+xml\"/>");
-		builder.append("\n   </manifest>");
-		builder.append("\n   <spine toc=\"ncx\">");
-		builder.append("\n      <itemref idref=\"titlepage\" linear=\"yes\"/>");
-		for (int i = 0; i <= story.getChapters().size(); i++) {
-			String name = String.format("%s%03d", "chapter-", i);
-			builder.append("\n      <itemref idref=\""
-					+ StringUtils.xmlEscapeQuote(name) + "\" linear=\"yes\"/>");
-		}
-		builder.append("\n   </spine>");
-		builder.append("\n</package>\n");
-
-		return builder.toString();
-	}
-
-	private String generateTitleXml(Story story) {
-		StringBuilder builder = new StringBuilder();
-
-		String title = "";
-		String tags = "";
-		String author = "";
-		if (story.getMeta() != null) {
-			MetaData meta = story.getMeta();
-			title = meta.getTitle();
-			if (meta.getTags() != null) {
-				for (String tag : meta.getTags()) {
-					if (!tags.isEmpty()) {
-						tags += ", ";
-					}
-					tags += tag;
-				}
-
-				if (!tags.isEmpty()) {
-					tags = "(" + tags + ")";
-				}
-			}
-			author = meta.getAuthor();
-		}
-
-		String format = Instance.getConfig()
-				.getString(Config.FILE_FORMAT_IMAGE_FORMAT_COVER).toLowerCase();
-
-		builder.append("<?xml version=\"1.0\" encoding=\"utf-8\"?>");
-		builder.append("\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1//EN\" \"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">");
-		builder.append("\n<html xmlns=\"http://www.w3.org/1999/xhtml\">");
-		builder.append("\n<head>");
-		builder.append("\n	<title>" + StringUtils.xmlEscape(title) + "</title>");
-		builder.append("\n	<link rel=\"stylesheet\" href=\"css/style.css\" type=\"text/css\"/>");
-		builder.append("\n</head>");
-		builder.append("\n<body>");
-		builder.append("\n	<div class=\"titlepage\">");
-		builder.append("\n		<h1>" + StringUtils.xmlEscape(title) + "</h1>");
-		builder.append("\n			<div class=\"type\">"
-				+ StringUtils.xmlEscape(tags) + "</div>");
-		builder.append("\n		<div class=\"cover\">");
-		builder.append("\n			<img alt=\"cover image\" src=\"images/cover."
-				+ format + "\"></img>");
-		builder.append("\n		</div>");
-		builder.append("\n		<div class=\"author\">"
-				+ StringUtils.xmlEscape(author) + "</div>");
-		builder.append("\n	</div>");
-		builder.append("\n</body>");
-		builder.append("\n</html>\n");
-
-		return builder.toString();
-	}
-}