X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Foutput%2FEpub.java;h=64797d395f1442d0d49220f4072bb7df832e9634;hb=276f95c6ca9a79d2fc6879877b240cefb4ceb598;hp=f27391b4c1e7b6583304bdcb4b05ff45e2ac1850;hpb=2206ef66ee00ad42d806f04a7b7ad6f8cb2d8828;p=fanfix.git

diff --git a/src/be/nikiroo/fanfix/output/Epub.java b/src/be/nikiroo/fanfix/output/Epub.java
index f27391b..64797d3 100644
--- a/src/be/nikiroo/fanfix/output/Epub.java
+++ b/src/be/nikiroo/fanfix/output/Epub.java
@@ -1,12 +1,15 @@
 package be.nikiroo.fanfix.output;
 
+import java.io.BufferedWriter;
 import java.io.File;
-import java.io.FileWriter;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.net.URL;
-
-import javax.imageio.ImageIO;
+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;
@@ -14,23 +17,24 @@ 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.Story;
 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 FileWriter writer;
+	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();
+		targetName += getDefaultExtension(false);
 
 		tmpDir = File.createTempFile("fanfic-reader-epub_", ".wip");
 		tmpDir.delete();
@@ -40,17 +44,50 @@ class Epub extends BasicOutput {
 					"Cannot create a temporary directory: no space left on device?");
 		}
 
+		super.process(story, targetDir, targetNameOrig);
+
 		// "Originals"
 		File data = new File(tmpDir, "DATA");
 		data.mkdir();
-		new InfoText().process(story, data, targetNameOrig);
+		BasicOutput.getOutput(OutputType.TEXT, isWriteInfo(), isWriteCover())
+				.process(story, data, targetNameOrig);
+		InfoCover.writeInfo(data, targetNameOrig, story.getMeta());
 		IOUtils.writeSmallFile(data, "version", "3.0");
 
-		super.process(story, targetDir, targetNameOrig);
-
 		// zip/epub
 		File 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();
+		}
+
 		IOUtils.deltree(tmpDir);
 		tmpDir = null;
 
@@ -58,7 +95,7 @@ class Epub extends BasicOutput {
 	}
 
 	@Override
-	public String getDefaultExtension() {
+	public String getDefaultExtension(boolean readerTarget) {
 		return ".epub";
 	}
 
@@ -73,11 +110,8 @@ class Epub extends BasicOutput {
 		File metaInf = new File(tmpDir, "META-INF");
 		metaInf.mkdirs();
 
-		// "root"
-		IOUtils.writeSmallFile(tmpDir, "mimetype", "application/epub+zip");
-
 		// META-INF
-		String containerContent = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+		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"
@@ -98,16 +132,15 @@ class Epub extends BasicOutput {
 
 		// OPS/images
 		if (story.getMeta() != null && story.getMeta().getCover() != null) {
-			String format = Instance.getConfig()
-					.getString(Config.IMAGE_FORMAT_COVER).toLowerCase();
-			File file = new File(images, "cover." + format);
-			ImageIO.write(story.getMeta().getCover(), format, file);
+			File file = new File(images, "cover");
+			Instance.getCache().saveAsImage(story.getMeta().getCover(), file,
+					true);
 		}
 
 		// OPS/* except chapters
 		IOUtils.writeSmallFile(ops, "epb.ncx", generateNcx(story));
 		IOUtils.writeSmallFile(ops, "epb.opf", generateOpf(story));
-		IOUtils.writeSmallFile(ops, "title.xml", generateTitleXml(story));
+		IOUtils.writeSmallFile(ops, "title.xhtml", generateTitleXml(story));
 
 		// Resume
 		if (story.getMeta() != null && story.getMeta().getResume() != null) {
@@ -118,8 +151,10 @@ class Epub extends BasicOutput {
 	@Override
 	protected void writeChapterHeader(Chapter chap) throws IOException {
 		String filename = String.format("%s%03d%s", "chapter-",
-				chap.getNumber(), ".xml");
-		writer = new FileWriter(new File(tmpDir + "/OPS", filename));
+				chap.getNumber(), ".xhtml");
+		writer = new BufferedWriter(new OutputStreamWriter(
+				new FileOutputStream(new File(tmpDir + File.separator + "OPS",
+						filename)), "UTF-8"));
 		inDialogue = false;
 		inNormal = false;
 		try {
@@ -130,9 +165,9 @@ class Epub extends BasicOutput {
 				nameOrNum = chap.getName();
 			}
 
-			writer.write("<?xml version='1.0' encoding='UTF-8'?>");
-			writer.write("\n<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Strict//EN' 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd'>");
-			writer.write("\n<html xmlns='http://www.w3.org/1999/xhtml' lang='en' xml:lang='en'>");
+			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>");
@@ -194,7 +229,7 @@ class Epub extends BasicOutput {
 			writer.write("		<div class='blank'></div>");
 			break;
 		case BREAK:
-			writer.write("		<hr/>");
+			writer.write("		<hr class='break'/>");
 			break;
 		case NORMAL:
 			writer.write("		<span class='normal'>");
@@ -204,11 +239,14 @@ class Epub extends BasicOutput {
 			break;
 		case IMAGE:
 			File file = new File(images, getCurrentImageBestName(false));
-			Instance.getCache().saveAsImage(new URL(para.getContent()), file);
-			writer.write("			<img class='page-image' src='images/"
+			Instance.getCache().saveAsImage(para.getContentImage(), file,
+					nextParaIsCover);
+			writer.write("			<img alt='page image' class='page-image' src='images/"
 					+ getCurrentImageBestName(false) + "'/>");
 			break;
 		}
+
+		nextParaIsCover = false;
 	}
 
 	@Override
@@ -262,7 +300,7 @@ class Epub extends BasicOutput {
 			title = meta.getTitle();
 		}
 
-		builder.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
+		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\">");
@@ -290,7 +328,7 @@ class Epub extends BasicOutput {
 		builder.append("\n			<navLabel>");
 		builder.append("\n				<text>Title Page</text>");
 		builder.append("\n			</navLabel>");
-		builder.append("\n			<content src=\"title.xml\"/>");
+		builder.append("\n			<content src=\"title.xhtml\"/>");
 		builder.append("\n		</navPoint>");
 
 		int navPoint = 2; // 1 is above
@@ -327,7 +365,7 @@ class Epub extends BasicOutput {
 		builder.append("\n			<navLabel>");
 		builder.append("\n				<text>" + name + "</text>");
 		builder.append("\n			</navLabel>");
-		builder.append("\n			<content src=\"chapter-" + nnn + ".xml\"/>");
+		builder.append("\n			<content src=\"chapter-" + nnn + ".xhtml\"/>");
 		builder.append("\n		</navPoint>\n");
 	}
 
@@ -354,9 +392,8 @@ class Epub extends BasicOutput {
 			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=\""
-				+ uuid + "\" version=\"2.0\">");
+		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)
@@ -374,20 +411,20 @@ class Epub extends BasicOutput {
 		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=\"id\" opf:scheme=\"URI\">"
+		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.xml\" media-type=\"application/xhtml+xml\"/>");
+		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)
-					+ ".xml\" media-type=\"application/xhtml+xml\"/>");
+					+ ".xhtml\" media-type=\"application/xhtml+xml\"/>");
 		}
 
 		builder.append("\n      <!-- CSS Style Sheets -->");
@@ -445,9 +482,9 @@ class Epub extends BasicOutput {
 		String format = Instance.getConfig()
 				.getString(Config.IMAGE_FORMAT_COVER).toLowerCase();
 
-		builder.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
-		builder.append("\n<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd \">");
-		builder.append("\n<html xmlns=\"http://www.w3.org/1999/xhtml\" lang=\"en\" xml:lang=\"en\">");
+		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\"/>");
@@ -458,7 +495,8 @@ class Epub extends BasicOutput {
 		builder.append("\n			<div class=\"type\">"
 				+ StringUtils.xmlEscape(tags) + "</div>");
 		builder.append("\n		<div class=\"cover\">");
-		builder.append("\n			<img src=\"images/cover." + format + "\"></img>");
+		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>");