X-Git-Url: http://git.nikiroo.be/?p=fanfix.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Flibrary%2FWebLibraryServerHtml.java;h=d5ba533f27b5ac746c631ccb2457ea3c3aa3649f;hp=6489fdf75880e6d3488803d88fa4722091811ecc;hb=1f1318b8c0ba0bc472c263e54079cbaa6e303fe0;hpb=6673ec5924d57a37c4f995f9c81c50a187b51c63

diff --git a/src/be/nikiroo/fanfix/library/WebLibraryServerHtml.java b/src/be/nikiroo/fanfix/library/WebLibraryServerHtml.java
index 6489fdf..d5ba533 100644
--- a/src/be/nikiroo/fanfix/library/WebLibraryServerHtml.java
+++ b/src/be/nikiroo/fanfix/library/WebLibraryServerHtml.java
@@ -5,6 +5,8 @@ import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.security.KeyStore;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -14,7 +16,6 @@ import javax.net.ssl.SSLServerSocketFactory;
 
 import be.nikiroo.fanfix.Instance;
 import be.nikiroo.fanfix.bundles.Config;
-import be.nikiroo.fanfix.bundles.UiConfig;
 import be.nikiroo.fanfix.data.Chapter;
 import be.nikiroo.fanfix.data.MetaData;
 import be.nikiroo.fanfix.data.Paragraph;
@@ -22,6 +23,7 @@ import be.nikiroo.fanfix.data.Paragraph.ParagraphType;
 import be.nikiroo.fanfix.data.Story;
 import be.nikiroo.fanfix.library.WebLibraryServer.WLoginResult;
 import be.nikiroo.fanfix.library.web.WebLibraryServerIndex;
+import be.nikiroo.fanfix.library.web.templates.WebLibraryServerTemplates;
 import be.nikiroo.fanfix.reader.TextOutput;
 import be.nikiroo.utils.IOUtils;
 import be.nikiroo.utils.NanoHTTPD;
@@ -35,6 +37,9 @@ abstract class WebLibraryServerHtml implements Runnable {
 	private NanoHTTPD server;
 	protected TraceHandler tracer = new TraceHandler();
 
+	WebLibraryServerTemplates templates = WebLibraryServerTemplates
+			.getInstance();
+
 	abstract protected WLoginResult login(String who, String cookie);
 
 	abstract protected WLoginResult login(String who, String key,
@@ -47,15 +52,36 @@ abstract class WebLibraryServerHtml implements Runnable {
 
 	abstract protected Response getStoryPart(String uri, WLoginResult login);
 
+	abstract protected Response setStoryPart(String uri, String value,
+			WLoginResult login) throws IOException;
+
 	abstract protected Response getCover(String uri, WLoginResult login)
 			throws IOException;
 
+	abstract protected Response setCover(String uri, String luid,
+			WLoginResult login) throws IOException;
+
 	abstract protected List<MetaData> metas(WLoginResult login)
 			throws IOException;
 
 	abstract protected Story story(String luid, WLoginResult login)
 			throws IOException;
 
+	protected abstract Response imprt(String uri, String url,
+			WLoginResult login) throws IOException;
+
+	protected abstract Response imprtProgress(String uri, WLoginResult login);
+
+	protected abstract Response delete(String uri, WLoginResult login)
+			throws IOException;
+
+	/**
+	 * Wait until all operations are done and stop the server.
+	 * <p>
+	 * All the new R/W operations will be refused after a call to stop.
+	 */
+	protected abstract Response stop(WLoginResult login);
+
 	public WebLibraryServerHtml(boolean secure) throws IOException {
 		Integer port = Instance.getInstance().getConfig()
 				.getInteger(Config.SERVER_PORT);
@@ -152,13 +178,14 @@ abstract class WebLibraryServerHtml implements Runnable {
 				}
 
 				Response rep = null;
-				if (!login.isSuccess() && WebLibraryUrls.isSupportedUrl(uri)) {
-					rep = loginPage(login, uri);
-				}
+				try {
+					if (!login.isSuccess()
+							&& WebLibraryUrls.isSupportedUrl(uri, true)) {
+						rep = loginPage(login, uri);
+					}
 
-				if (rep == null) {
-					try {
-						if (WebLibraryUrls.isSupportedUrl(uri)) {
+					if (rep == null) {
+						if (WebLibraryUrls.isSupportedUrl(uri, false)) {
 							if (WebLibraryUrls.INDEX_URL.equals(uri)) {
 								rep = root(session, cookies, login);
 							} else if (WebLibraryUrls.VERSION_URL.equals(uri)) {
@@ -166,17 +193,38 @@ abstract class WebLibraryServerHtml implements Runnable {
 										MIME_PLAINTEXT,
 										Version.getCurrentVersion().toString());
 							} else if (WebLibraryUrls.isCoverUrl(uri)) {
-								rep = getCover(uri, login);
+								String luid = params.get("luid");
+								if (luid != null) {
+									rep = setCover(uri, luid, login);
+								} else {
+									rep = getCover(uri, login);
+								}
 							} else if (WebLibraryUrls.isListUrl(uri)) {
 								rep = getList(uri, login);
 							} else if (WebLibraryUrls.isStoryUrl(uri)) {
-								rep = getStoryPart(uri, login);
+								String value = params.get("value");
+								if (value != null) {
+									rep = setStoryPart(uri, value, login);
+								} else {
+									rep = getStoryPart(uri, login);
+								}
 							} else if (WebLibraryUrls.isViewUrl(uri)) {
 								rep = getViewer(cookies, uri, login);
 							} else if (WebLibraryUrls.LOGOUT_URL.equals(uri)) {
 								session.getCookies().delete("cookie");
 								cookies.remove("cookie");
 								rep = loginPage(login(false, false), uri);
+							} else if (WebLibraryUrls.isImprtUrl(uri)) {
+								String url = params.get("url");
+								if (url != null) {
+									rep = imprt(uri, url, login);
+								} else {
+									rep = imprtProgress(uri, login);
+								}
+							} else if (WebLibraryUrls.isDeleteUrl(uri)) {
+								rep = delete(uri, login);
+							} else if (WebLibraryUrls.EXIT_URL.equals(uri)) {
+								rep = WebLibraryServerHtml.this.stop(login);
 							} else {
 								getTraceHandler().error(
 										"Supported URL was not processed: "
@@ -210,22 +258,19 @@ abstract class WebLibraryServerHtml implements Runnable {
 										NanoHTTPD.MIME_PLAINTEXT, "Not Found");
 							}
 						}
-					} catch (Exception e) {
-						Instance.getInstance().getTraceHandler().error(
-								new IOException("Cannot process web request",
-										e));
-						rep = newFixedLengthResponse(Status.INTERNAL_ERROR,
-								NanoHTTPD.MIME_PLAINTEXT, "An error occured");
 					}
+				} catch (Exception e) {
+					Instance.getInstance().getTraceHandler().error(
+							new IOException("Cannot process web request", e));
+					rep = newFixedLengthResponse(Status.INTERNAL_ERROR,
+							NanoHTTPD.MIME_PLAINTEXT, "An error occured");
 				}
 
 				return rep;
 			}
 		};
 
-		if (ssf != null)
-
-		{
+		if (ssf != null) {
 			getTraceHandler().trace("Install SSL on the web server...");
 			server.makeSecure(ssf, null);
 			getTraceHandler().trace("Done.");
@@ -241,6 +286,10 @@ abstract class WebLibraryServerHtml implements Runnable {
 		}
 	}
 
+	protected void doStop() {
+		server.stop();
+	}
+
 	/**
 	 * The traces handler for this {@link WebLibraryServerHtml}.
 	 * 
@@ -264,43 +313,26 @@ abstract class WebLibraryServerHtml implements Runnable {
 		this.tracer = tracer;
 	}
 
-	private Response loginPage(WLoginResult login, String uri) {
-		StringBuilder builder = new StringBuilder();
-
-		appendPreHtml(builder, true);
+	private Response loginPage(WLoginResult login, String uri)
+			throws IOException {
+		List<Template> content = new ArrayList<Template>();
 
 		if (login.isBadLogin()) {
-			builder.append("<div class='error'>Bad login or password</div>");
+			content.add(templates.message("Bad login or password", true));
 		} else if (login.isBadCookie()) {
-			builder.append("<div class='error'>Your session timed out</div>");
+			content.add(templates.message("Your session timed out", true));
 		}
 
-		if (WebLibraryUrls.LOGOUT_URL.equals(uri)) {
-			uri = WebLibraryUrls.INDEX_URL;
-		}
-
-		builder.append(
-				"<form method='POST' action='" + uri + "' class='login'>\n");
-		builder.append(
-				"<p>You must be logged into the system to see the stories.</p>");
-		builder.append("\t<input type='text' name='login' />\n");
-		builder.append("\t<input type='password' name='password' />\n");
-		builder.append("\t<input type='submit' value='Login' />\n");
-		builder.append("</form>\n");
-
-		appendPostHtml(builder);
+		content.add(templates.login(uri));
 
-		return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN,
-				NanoHTTPD.MIME_HTML, builder.toString());
+		return NanoHTTPD.newChunkedResponse(Status.FORBIDDEN,
+				NanoHTTPD.MIME_HTML, templates.index(true, content).read());
 	}
 
 	private Response root(IHTTPSession session, Map<String, String> cookies,
 			WLoginResult login) throws IOException {
 		BasicLibrary lib = Instance.getInstance().getLibrary();
 		MetaResultList result = new MetaResultList(metas(login));
-		StringBuilder builder = new StringBuilder();
-
-		appendPreHtml(builder, true);
 
 		Map<String, String> params = session.getParms();
 
@@ -324,45 +356,49 @@ abstract class WebLibraryServerHtml implements Runnable {
 
 		// TODO: javascript in realtime, using visible=false + hide [submit]
 
-		builder.append("<form class='browser'>\n");
-		builder.append("<div class='breadcrumbs'>\n");
-
-		builder.append("\t<select name='browser'>");
-		appendOption(builder, 2, "", "", browser);
-		appendOption(builder, 2, "Sources", "sources", browser);
-		appendOption(builder, 2, "Authors", "authors", browser);
-		appendOption(builder, 2, "Tags", "tags", browser);
-		builder.append("\t</select>\n");
+		List<Template> selects = new ArrayList<Template>();
+		boolean sourcesSel = false;
+		boolean authorsSel = false;
+		boolean tagsSel = false;
 
 		if (!browser.isEmpty()) {
-			builder.append("\t<select name='browser2'>");
+			List<Template> options = new ArrayList<Template>();
+
 			if (browser.equals("sources")) {
+				sourcesSel = true;
 				filterSource = browser2.isEmpty() ? filterSource : browser2;
+
 				// TODO: if 1 group -> no group
-				appendOption(builder, 2, "", "", browser2);
 				Map<String, List<String>> sources = result.getSourcesGrouped();
 				for (String source : sources.keySet()) {
-					appendOption(builder, 2, source, source, browser2);
+					options.add(
+							templates.browserOption(source, source, browser2));
 				}
 			} else if (browser.equals("authors")) {
+				authorsSel = true;
 				filterAuthor = browser2.isEmpty() ? filterAuthor : browser2;
+
 				// TODO: if 1 group -> no group
-				appendOption(builder, 2, "", "", browser2);
 				Map<String, List<String>> authors = result.getAuthorsGrouped();
 				for (String author : authors.keySet()) {
-					appendOption(builder, 2, author, author, browser2);
+					options.add(
+							templates.browserOption(author, author, browser2));
 				}
 			} else if (browser.equals("tags")) {
+				tagsSel = true;
 				filterTag = browser2.isEmpty() ? filterTag : browser2;
-				appendOption(builder, 2, "", "", browser2);
+
 				for (String tag : result.getTags()) {
-					appendOption(builder, 2, tag, tag, browser2);
+					options.add(templates.browserOption(tag, tag, browser2));
 				}
 			}
-			builder.append("\t</select>\n");
+
+			selects.add(templates.browserSelect("browser2", browser2, options));
 		}
 
 		if (!browser2.isEmpty()) {
+			List<Template> options = new ArrayList<Template>();
+
 			if (browser.equals("sources")) {
 				filterSource = browser3.isEmpty() ? filterSource : browser3;
 				Map<String, List<String>> sourcesGrouped = result
@@ -370,12 +406,10 @@ abstract class WebLibraryServerHtml implements Runnable {
 				List<String> sources = sourcesGrouped.get(browser2);
 				if (sources != null && !sources.isEmpty()) {
 					// TODO: single empty value
-					builder.append("\t<select name='browser3'>");
-					appendOption(builder, 2, "", "", browser3);
 					for (String source : sources) {
-						appendOption(builder, 2, source, source, browser3);
+						options.add(templates.browserOption(source, source,
+								browser3));
 					}
-					builder.append("\t</select>\n");
 				}
 			} else if (browser.equals("authors")) {
 				filterAuthor = browser3.isEmpty() ? filterAuthor : browser3;
@@ -384,33 +418,17 @@ abstract class WebLibraryServerHtml implements Runnable {
 				List<String> authors = authorsGrouped.get(browser2);
 				if (authors != null && !authors.isEmpty()) {
 					// TODO: single empty value
-					builder.append("\t<select name='browser3'>");
-					appendOption(builder, 2, "", "", browser3);
 					for (String author : authors) {
-						appendOption(builder, 2, author, author, browser3);
+						options.add(templates.browserOption(author, author,
+								browser3));
 					}
-					builder.append("\t</select>\n");
 				}
 			}
-		}
 
-		builder.append("\t<input type='submit' value='Select'/>\n");
-		builder.append("</div>\n");
+			selects.add(templates.browserSelect("browser3", browser3, options));
+		}
 
-		// TODO: javascript in realtime, using visible=false + hide [submit]
-		builder.append("<div class='filter'>\n");
-		builder.append("\t<span class='label'>Filter: </span>\n");
-		builder.append(
-				"\t<input name='optionName'  type='hidden' value='filter' />\n");
-		builder.append("\t<input name='optionValue' type='text'   value='"
-				+ filter + "' place-holder='...' />\n");
-		builder.append("\t<input name='optionNo'  type='submit' value='x' />");
-		builder.append(
-				"\t<input name='submit' type='submit' value='Filter' />\n");
-		builder.append("</div>\n");
-		builder.append("</form>\n");
-
-		builder.append("\t<div class='books'>");
+		List<Template> booklines = new ArrayList<Template>();
 		for (MetaData meta : result.getMetas()) {
 			if (!filter.isEmpty() && !meta.getTitle().toLowerCase()
 					.contains(filter.toLowerCase())) {
@@ -433,39 +451,25 @@ abstract class WebLibraryServerHtml implements Runnable {
 				continue;
 			}
 
-			builder.append("<div class='book_line'>");
-			builder.append("<a href='");
-			builder.append(
-					WebLibraryUrls.getViewUrl(meta.getLuid(), null, null));
-			builder.append("'");
-			builder.append(" class='link'>");
-
-			if (lib.isCached(meta.getLuid())) {
-				// ◉ = &#9673;
-				builder.append(
-						"<span class='cache_icon cached'>&#9673;</span>");
-			} else {
-				// ○ = &#9675;
-				builder.append(
-						"<span class='cache_icon uncached'>&#9675;</span>");
-			}
-			builder.append("<span class='luid'>");
-			builder.append(meta.getLuid());
-			builder.append("</span>");
-			builder.append("<span class='title'>");
-			builder.append(meta.getTitle());
-			builder.append("</span>");
-			builder.append("<span class='author'>");
+			String author = "";
 			if (meta.getAuthor() != null && !meta.getAuthor().isEmpty()) {
-				builder.append("(").append(meta.getAuthor()).append(")");
+				author = "(" + meta.getAuthor() + ")";
 			}
-			builder.append("</span>");
-			builder.append("</a></div>\n");
+
+			booklines.add(templates.bookline( //
+					meta.getLuid(), //
+					WebLibraryUrls.getViewUrl(meta.getLuid(), null, null), //
+					meta.getTitle(), //
+					author, //
+					lib.isCached(meta.getLuid()) //
+			));
 		}
-		builder.append("</div>");
 
-		appendPostHtml(builder);
-		return NanoHTTPD.newFixedLengthResponse(builder.toString());
+		// Add the browser in front of the booklines
+		booklines.add(0, templates.browser(browser, filter, selects));
+
+		return newInputStreamResponse(NanoHTTPD.MIME_HTML,
+				templates.index(true, booklines).read());
 	}
 
 	private Response getViewer(Map<String, String> cookies, String uri,
@@ -518,9 +522,6 @@ abstract class WebLibraryServerHtml implements Runnable {
 						NanoHTTPD.MIME_PLAINTEXT, "Story not found");
 			}
 
-			StringBuilder builder = new StringBuilder();
-			appendPreHtml(builder, false);
-
 			// For images documents, always go to the images if not chap 0 desc
 			if (story.getMeta().isImageDocument()) {
 				if (chapter > 0 && paragraph <= 0)
@@ -541,14 +542,13 @@ abstract class WebLibraryServerHtml implements Runnable {
 
 			String first, previous, next, last;
 
-			StringBuilder content = new StringBuilder();
-
-			String disabledLeft = "";
-			String disabledRight = "";
-			String disabledZoomReal = "";
-			String disabledZoomWidth = "";
-			String disabledZoomHeight = "";
+			boolean disabledLeft = false;
+			boolean disabledRight = false;
+			boolean disabledZoomReal = false;
+			boolean disabledZoomWidth = false;
+			boolean disabledZoomHeight = false;
 
+			Template viewerItem = null;
 			if (paragraph <= 0) {
 				first = WebLibraryUrls.getViewUrl(luid, 0, null);
 				previous = WebLibraryUrls.getViewUrl(luid,
@@ -559,40 +559,37 @@ abstract class WebLibraryServerHtml implements Runnable {
 				last = WebLibraryUrls.getViewUrl(luid,
 						story.getChapters().size(), null);
 
-				StringBuilder desc = new StringBuilder();
-
+				Template desc = null;
 				if (chapter <= 0) {
-					desc.append("<h1 class='title'>");
-					desc.append(story.getMeta().getTitle());
-					desc.append("</h1>\n");
-					desc.append("<div class='desc'>\n");
-					desc.append("\t<a href='" + next + "' class='cover'>\n");
-					desc.append("\t\t<img src='/story/" + luid + "/cover'/>\n");
-					desc.append("\t</a>\n");
-					desc.append("\t<table class='details'>\n");
+					List<Template> desclines = new ArrayList<Template>();
 					Map<String, String> details = BasicLibrary
 							.getMetaDesc(story.getMeta());
 					for (String key : details.keySet()) {
-						appendTableRow(desc, 2, key, details.get(key));
+						desclines.add(templates.viewerDescline(key,
+								details.get(key)));
 					}
-					desc.append("\t</table>\n");
-					desc.append("</div>\n");
-					desc.append("<h1 class='title'>Description</h1>\n");
+
+					desc = templates.viewerDesc( //
+							story.getMeta().getTitle(), //
+							next, //
+							WebLibraryUrls.getStoryUrlCover(luid), //
+							desclines //
+					);
+				}
+
+				String content;
+				if (chap.getParagraphs().size() <= 0) {
+					content = "No content provided.";
+				} else {
+					content = new TextOutput(false).convert(chap, chapter > 0);
 				}
 
-				content.append("<div class='viewer text'>\n");
-				content.append(desc);
-				String description = new TextOutput(false).convert(chap,
-						chapter > 0);
-				content.append(chap.getParagraphs().size() <= 0
-						? "No content provided."
-						: description);
-				content.append("</div>\n");
+				viewerItem = templates.viewerText(desc, content);
 
 				if (chapter <= 0)
-					disabledLeft = " disabled='disbaled'";
+					disabledLeft = true;
 				if (chapter >= story.getChapters().size())
-					disabledRight = " disabled='disbaled'";
+					disabledRight = true;
 			} else {
 				first = WebLibraryUrls.getViewUrl(luid, chapter, 1);
 				previous = WebLibraryUrls.getViewUrl(luid, chapter,
@@ -603,13 +600,13 @@ abstract class WebLibraryServerHtml implements Runnable {
 						chap.getParagraphs().size());
 
 				if (paragraph <= 1)
-					disabledLeft = " disabled='disbaled'";
+					disabledLeft = true;
 				if (paragraph >= chap.getParagraphs().size())
-					disabledRight = " disabled='disbaled'";
+					disabledRight = true;
 
 				// First -> previous *chapter*
 				if (chapter > 0)
-					disabledLeft = "";
+					disabledLeft = false;
 				first = WebLibraryUrls.getViewUrl(luid,
 						(Math.max(chapter - 1, 0)), null);
 				if (paragraph <= 1) {
@@ -627,61 +624,47 @@ abstract class WebLibraryServerHtml implements Runnable {
 
 				if (para.getType() == ParagraphType.IMAGE) {
 					String zoomStyle = "max-width: 100%;";
-					disabledZoomWidth = " disabled='disabled'";
+					disabledZoomWidth = true;
 					String zoomOption = cookies.get("zoom");
 					if (zoomOption != null && !zoomOption.isEmpty()) {
 						if (zoomOption.equals("real")) {
 							zoomStyle = "";
-							disabledZoomWidth = "";
-							disabledZoomReal = " disabled='disabled'";
+							disabledZoomWidth = false;
+							disabledZoomReal = true;
 						} else if (zoomOption.equals("width")) {
 							zoomStyle = "max-width: 100%;";
 						} else if (zoomOption.equals("height")) {
 							// see height of navbar + optionbar
 							zoomStyle = "max-height: calc(100% - 128px);";
-							disabledZoomWidth = "";
-							disabledZoomHeight = " disabled='disabled'";
+							disabledZoomWidth = false;
+							disabledZoomHeight = true;
 						}
 					}
 
-					String javascript = "document.getElementById(\"previous\").click(); return false;";
-					content.append(String.format("" //
-							+ "<a class='viewer link' oncontextmenu='%s' href='%s'>"
-							+ "<img class='viewer img' style='%s' src='%s'/>"
-							+ "</a>", //
-							javascript, //
-							next, //
-							zoomStyle, //
-							WebLibraryUrls.getStoryUrl(luid, chapter,
-									paragraph)));
+					viewerItem = templates.viewerImage(WebLibraryUrls
+							.getStoryUrl(luid, chapter, paragraph), next,
+							zoomStyle);
 				} else {
-					content.append(String.format("" //
-							+ "<div class='viewer text'>%s</div>", //
-							para.getContent()));
+					viewerItem = templates.viewerText(null,
+							new TextOutput(false).convert(para));
 				}
 			}
 
-			builder.append(String.format("" //
-					+ "<div class='bar navbar'>\n" //
-					+ "\t<a%s class='button first' href='%s'>&lt;&lt;</a>\n"//
-					+ "\t<a%s id='previous' class='button previous' href='%s'>&lt;</a>\n" //
-					+ "\t<div class='gotobox itemsbox'>\n" //
-					+ "\t\t<div class='button goto'>%d</div>\n" //
-					+ "\t\t<div class='items goto'>\n", //
-					disabledLeft, first, //
-					disabledLeft, previous, //
-					paragraph > 0 ? paragraph : chapter //
-			));
-
-			// List of chap/para links
+			// List of chap/para links for navbar
 
-			appendItemA(builder, 3, WebLibraryUrls.getViewUrl(luid, 0, null),
-					"Description", paragraph == 0 && chapter == 0);
+			List<Template> links = new ArrayList<Template>();
+			links.add(templates.viewerLink( //
+					"Description", //
+					WebLibraryUrls.getViewUrl(luid, 0, null), //
+					paragraph == 0 && chapter == 0 //
+			));
 			if (paragraph > 0) {
 				for (int i = 1; i <= chap.getParagraphs().size(); i++) {
-					appendItemA(builder, 3,
-							WebLibraryUrls.getViewUrl(luid, chapter, i),
-							"Image " + i, paragraph == i);
+					links.add(templates.viewerLink( //
+							"Image " + i, //
+							WebLibraryUrls.getViewUrl(luid, chapter, i), //
+							paragraph == i //
+					));
 				}
 			} else {
 				int i = 1;
@@ -691,53 +674,63 @@ abstract class WebLibraryServerHtml implements Runnable {
 						chapName += ": " + c.getName();
 					}
 
-					appendItemA(builder, 3,
-							WebLibraryUrls.getViewUrl(luid, i, null), chapName,
-							chapter == i);
+					links.add(templates.viewerLink( //
+							chapName, //
+							WebLibraryUrls.getViewUrl(luid, i, null), //
+							chapter == i //
+					));
 
 					i++;
 				}
 			}
 
-			builder.append(String.format("" //
-					+ "\t\t</div>\n" //
-					+ "\t</div>\n" //
-					+ "\t<a%s class='button next' href='%s'>&gt;</a>\n" //
-					+ "\t<a%s class='button last' href='%s'>&gt;&gt;</a>\n"//
-					+ "</div>\n", //
-					disabledRight, next, //
-					disabledRight, last //
-			));
-
-			builder.append(content);
-
-			builder.append("<div class='bar optionbar ");
+			// Navbar
+
+			Template navbar = templates.viewerNavbar( //
+					paragraph > 0 ? paragraph : chapter, //
+					links, //
+					first, //
+					previous, //
+					next, //
+					last, //
+					disabledLeft, //
+					disabledLeft, //
+					disabledRight, //
+					disabledRight //
+			);
+
+			// Buttons on the optionbar
+
+			List<Template> buttons = new ArrayList<Template>();
+			buttons.add(templates.viewerOptionbarButton( //
+					"Back", "/", "back", false));
 			if (paragraph > 0) {
-				builder.append("s4");
-			} else {
-				builder.append("s1");
+				buttons.add(templates.viewerOptionbarButton( //
+						"1:1", uri + "?optionName=zoom&optionValue=real",
+						"zoomreal", disabledZoomReal));
+				buttons.add(templates.viewerOptionbarButton( //
+						"Width", uri + "?optionName=zoom&optionValue=width",
+						"zoomwidth", disabledZoomWidth));
+				buttons.add(templates.viewerOptionbarButton( //
+						"Height", uri + "?optionName=zoom&optionValue=height",
+						"zoomHeight", disabledZoomHeight));
 			}
-			builder.append("'>\n");
-			builder.append("	<a class='button back' href='/'>BACK</a>\n");
 
-			if (paragraph > 0) {
-				builder.append(String.format("" //
-						+ "\t<a%s class='button zoomreal'   href='%s'>REAL</a>\n"//
-						+ "\t<a%s class='button zoomwidth'  href='%s'>WIDTH</a>\n"//
-						+ "\t<a%s class='button zoomheight' href='%s'>HEIGHT</a>\n"//
-						+ "</div>\n", //
-						disabledZoomReal,
-						uri + "?optionName=zoom&optionValue=real", //
-						disabledZoomWidth,
-						uri + "?optionName=zoom&optionValue=width", //
-						disabledZoomHeight,
-						uri + "?optionName=zoom&optionValue=height" //
-				));
-			}
+			// Optionbar
+
+			Template optionbar = templates.viewerOptionbar( //
+					(paragraph > 0) ? 4 : 1, //
+					buttons //
+			);
+
+			// Full content
 
-			appendPostHtml(builder);
-			return NanoHTTPD.newFixedLengthResponse(Status.OK,
-					NanoHTTPD.MIME_HTML, builder.toString());
+			return newInputStreamResponse(NanoHTTPD.MIME_HTML, //
+					templates.index(false, Arrays.asList( //
+							navbar, //
+							viewerItem, //
+							optionbar //
+					)).read());
 		} catch (IOException e) {
 			Instance.getInstance().getTraceHandler()
 					.error(new IOException("Cannot get image: " + uri, e));
@@ -753,94 +746,4 @@ abstract class WebLibraryServerHtml implements Runnable {
 		}
 		return NanoHTTPD.newChunkedResponse(Status.OK, mimeType, in);
 	}
-
-	private String getContentOf(String file) {
-		InputStream in = IOUtils.openResource(WebLibraryServerIndex.class,
-				file);
-		if (in != null) {
-			try {
-				return IOUtils.readSmallStream(in);
-			} catch (IOException e) {
-				Instance.getInstance().getTraceHandler().error(
-						new IOException("Cannot get file: index.pre.html", e));
-			}
-		}
-
-		return "";
-	}
-
-	private void appendPreHtml(StringBuilder builder, boolean banner) {
-		String favicon = "favicon.ico";
-		String icon = Instance.getInstance().getUiConfig()
-				.getString(UiConfig.PROGRAM_ICON);
-		if (icon != null) {
-			favicon = "icon_" + icon.replace("-", "_") + ".png";
-		}
-
-		builder.append(
-				getContentOf("index.pre.html").replace("favicon.ico", favicon));
-
-		if (banner) {
-			builder.append("<div class='banner'>\n");
-			builder.append("\t<img class='ico' src='/") //
-					.append(favicon) //
-					.append("'/>\n");
-			builder.append("\t<h1>Fanfix</h1>\n");
-			builder.append("\t<h2>") //
-					.append(Version.getCurrentVersion()) //
-					.append("</h2>\n");
-			builder.append("</div>\n");
-		}
-	}
-
-	private void appendPostHtml(StringBuilder builder) {
-		builder.append(getContentOf("index.post.html"));
-	}
-
-	private void appendOption(StringBuilder builder, int depth, String name,
-			String value, String selected) {
-		for (int i = 0; i < depth; i++) {
-			builder.append("\t");
-		}
-		builder.append("<option value='").append(value).append("'");
-		if (value.equals(selected)) {
-			builder.append(" selected='selected'");
-		}
-		builder.append(">").append(name).append("</option>\n");
-	}
-
-	private void appendTableRow(StringBuilder builder, int depth,
-			String... tds) {
-		for (int i = 0; i < depth; i++) {
-			builder.append("\t");
-		}
-
-		int col = 1;
-		builder.append("<tr>");
-		for (String td : tds) {
-			builder.append("<td class='col");
-			builder.append(col++);
-			builder.append("'>");
-			builder.append(td);
-			builder.append("</td>");
-		}
-		builder.append("</tr>\n");
-	}
-
-	private void appendItemA(StringBuilder builder, int depth, String link,
-			String name, boolean selected) {
-		for (int i = 0; i < depth; i++) {
-			builder.append("\t");
-		}
-
-		builder.append("<a href='");
-		builder.append(link);
-		builder.append("' class='item goto");
-		if (selected) {
-			builder.append(" selected");
-		}
-		builder.append("'>");
-		builder.append(name);
-		builder.append("</a>\n");
-	}
 }