X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=library%2FWebLibraryServerHtml.java;h=7351d0dd3665bceffb58b02574345dfcb498d940;hb=HEAD;hp=42ebead137c05e8189fec17a9d57d4da91e4858a;hpb=258e065f81071a861711ef935dca3ec5563f4360;p=fanfix.git

diff --git a/library/WebLibraryServerHtml.java b/library/WebLibraryServerHtml.java
deleted file mode 100644
index 42ebead..0000000
--- a/library/WebLibraryServerHtml.java
+++ /dev/null
@@ -1,819 +0,0 @@
-package be.nikiroo.fanfix.library;
-
-import java.io.File;
-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;
-
-import javax.net.ssl.KeyManagerFactory;
-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;
-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;
-import be.nikiroo.utils.NanoHTTPD.IHTTPSession;
-import be.nikiroo.utils.NanoHTTPD.Response;
-import be.nikiroo.utils.NanoHTTPD.Response.Status;
-import be.nikiroo.utils.TraceHandler;
-import be.nikiroo.utils.Version;
-
-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,
-			String subkey);
-
-	abstract protected WLoginResult login(boolean badLogin, boolean badCookie);
-
-	abstract protected Response getList(String uri, WLoginResult login)
-			throws IOException;
-
-	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);
-		if (port == null) {
-			throw new IOException(
-					"Cannot start web server: port not specified");
-		}
-
-		SSLServerSocketFactory ssf = null;
-		if (secure) {
-			String keystorePath = Instance.getInstance().getConfig()
-					.getString(Config.SERVER_SSL_KEYSTORE, "");
-			String keystorePass = Instance.getInstance().getConfig()
-					.getString(Config.SERVER_SSL_KEYSTORE_PASS);
-
-			if (secure && keystorePath.isEmpty()) {
-				throw new IOException(
-						"Cannot start a secure web server: no keystore.jks file povided");
-			}
-
-			if (!keystorePath.isEmpty()) {
-				File keystoreFile = new File(keystorePath);
-				try {
-					KeyStore keystore = KeyStore
-							.getInstance(KeyStore.getDefaultType());
-					InputStream keystoreStream = new FileInputStream(
-							keystoreFile);
-					try {
-						keystore.load(keystoreStream,
-								keystorePass.toCharArray());
-						KeyManagerFactory keyManagerFactory = KeyManagerFactory
-								.getInstance(KeyManagerFactory
-										.getDefaultAlgorithm());
-						keyManagerFactory.init(keystore,
-								keystorePass.toCharArray());
-						ssf = NanoHTTPD.makeSSLSocketFactory(keystore,
-								keyManagerFactory);
-					} finally {
-						keystoreStream.close();
-					}
-				} catch (Exception e) {
-					throw new IOException(e.getMessage());
-				}
-			}
-		}
-
-		server = new NanoHTTPD(port) {
-			@Override
-			public Response serve(final IHTTPSession session) {
-				super.serve(session);
-
-				String query = session.getQueryParameterString(); // a=a%20b&dd=2
-				Method method = session.getMethod(); // GET, POST..
-				String uri = session.getUri(); // /home.html
-
-				// need them in real time (not just those sent by the UA)
-				Map<String, String> cookies = new HashMap<String, String>();
-				for (String cookie : session.getCookies()) {
-					cookies.put(cookie, session.getCookies().read(cookie));
-				}
-
-				WLoginResult login = null;
-				Map<String, String> params = session.getParms();
-				String who = session.getRemoteHostName()
-						+ session.getRemoteIpAddress();
-				if (params.get("login") != null) {
-					login = login(who, params.get("password"),
-							params.get("login"));
-				} else {
-					String cookie = cookies.get("cookie");
-					login = login(who, cookie);
-				}
-
-				if (login.isSuccess()) {
-					// refresh cookie
-					session.getCookies().set(new Cookie("cookie",
-							login.getCookie(), "30; path=/"));
-
-					// set options
-					String optionName = params.get("optionName");
-					if (optionName != null && !optionName.isEmpty()) {
-						String optionNo = params.get("optionNo");
-						String optionValue = params.get("optionValue");
-						if (optionNo != null || optionValue == null
-								|| optionValue.isEmpty()) {
-							session.getCookies().delete(optionName);
-							cookies.remove(optionName);
-						} else {
-							session.getCookies().set(new Cookie(optionName,
-									optionValue, "; path=/"));
-							cookies.put(optionName, optionValue);
-						}
-					}
-				}
-
-				Response rep = null;
-				try {
-					if (!login.isSuccess()
-							&& WebLibraryUrls.isSupportedUrl(uri, true)) {
-						rep = loginPage(login, 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)) {
-								rep = newFixedLengthResponse(Status.OK,
-										MIME_PLAINTEXT,
-										Version.getCurrentVersion().toString());
-							} else if (WebLibraryUrls.isCoverUrl(uri)) {
-								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)) {
-								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: "
-												+ uri);
-								rep = newFixedLengthResponse(
-										Status.INTERNAL_ERROR,
-										NanoHTTPD.MIME_PLAINTEXT,
-										"An error happened");
-							}
-						} else {
-							if (uri.startsWith("/"))
-								uri = uri.substring(1);
-							InputStream in = IOUtils.openResource(
-									WebLibraryServerIndex.class, uri);
-							if (in != null) {
-								String mimeType = MIME_PLAINTEXT;
-								if (uri.endsWith(".css")) {
-									mimeType = "text/css";
-								} else if (uri.endsWith(".html")) {
-									mimeType = "text/html";
-								} else if (uri.endsWith(".js")) {
-									mimeType = "text/javascript";
-								}
-								rep = newChunkedResponse(Status.OK, mimeType,
-										in);
-							}
-
-							if (rep == null) {
-								getTraceHandler().trace("404: " + uri);
-								rep = newFixedLengthResponse(Status.NOT_FOUND,
-										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");
-				}
-
-				return rep;
-			}
-		};
-
-		if (ssf != null) {
-			getTraceHandler().trace("Install SSL on the web server...");
-			server.makeSecure(ssf, null);
-			getTraceHandler().trace("Done.");
-		}
-	}
-
-	@Override
-	public void run() {
-		try {
-			server.start(NanoHTTPD.SOCKET_READ_TIMEOUT, false);
-		} catch (IOException e) {
-			tracer.error(new IOException("Cannot start the web server", e));
-		}
-	}
-
-	protected void doStop() {
-		server.stop();
-	}
-
-	/**
-	 * The traces handler for this {@link WebLibraryServerHtml}.
-	 * 
-	 * @return the traces handler
-	 */
-	public TraceHandler getTraceHandler() {
-		return tracer;
-	}
-
-	/**
-	 * The traces handler for this {@link WebLibraryServerHtml}.
-	 * 
-	 * @param tracer
-	 *            the new traces handler
-	 */
-	public void setTraceHandler(TraceHandler tracer) {
-		if (tracer == null) {
-			tracer = new TraceHandler(false, false, false);
-		}
-
-		this.tracer = tracer;
-	}
-
-	private Response loginPage(WLoginResult login, String uri)
-			throws IOException {
-		List<Template> content = new ArrayList<Template>();
-
-		if (login.isBadLogin()) {
-			content.add(templates.message("Bad login or password", true));
-		} else if (login.isBadCookie()) {
-			content.add(templates.message("Your session timed out", true));
-		}
-
-		content.add(templates.login(uri));
-
-		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));
-
-		Map<String, String> params = session.getParms();
-
-		String filter = cookies.get("filter");
-		if (params.get("optionNo") != null)
-			filter = null;
-		if (filter == null) {
-			filter = "";
-		}
-
-		String browser = params.get("browser") == null ? ""
-				: params.get("browser");
-		String browser2 = params.get("browser2") == null ? ""
-				: params.get("browser2");
-		String browser3 = params.get("browser3") == null ? ""
-				: params.get("browser3");
-
-		String filterSource = null;
-		String filterAuthor = null;
-		String filterTag = null;
-
-		// TODO: javascript in realtime, using visible=false + hide [submit]
-
-		List<Template> selects = new ArrayList<Template>();
-		boolean sourcesSel = false;
-		boolean authorsSel = false;
-		boolean tagsSel = false;
-
-		if (!browser.isEmpty()) {
-			List<Template> options = new ArrayList<Template>();
-
-			if (browser.equals("sources")) {
-				sourcesSel = true;
-				filterSource = browser2.isEmpty() ? filterSource : browser2;
-
-				// TODO: if 1 group -> no group
-				Map<String, List<String>> sources = result.getSourcesGrouped();
-				for (String source : sources.keySet()) {
-					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
-				Map<String, List<String>> authors = result.getAuthorsGrouped();
-				for (String author : authors.keySet()) {
-					options.add(
-							templates.browserOption(author, author, browser2));
-				}
-			} else if (browser.equals("tags")) {
-				tagsSel = true;
-				filterTag = browser2.isEmpty() ? filterTag : browser2;
-
-				for (String tag : result.getTags()) {
-					options.add(templates.browserOption(tag, tag, browser2));
-				}
-			}
-
-			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
-						.getSourcesGrouped();
-				List<String> sources = sourcesGrouped.get(browser2);
-				if (sources != null && !sources.isEmpty()) {
-					// TODO: single empty value
-					for (String source : sources) {
-						options.add(templates.browserOption(source, source,
-								browser3));
-					}
-				}
-			} else if (browser.equals("authors")) {
-				filterAuthor = browser3.isEmpty() ? filterAuthor : browser3;
-				Map<String, List<String>> authorsGrouped = result
-						.getAuthorsGrouped();
-				List<String> authors = authorsGrouped.get(browser2);
-				if (authors != null && !authors.isEmpty()) {
-					// TODO: single empty value
-					for (String author : authors) {
-						options.add(templates.browserOption(author, author,
-								browser3));
-					}
-				}
-			}
-
-			selects.add(templates.browserSelect("browser3", browser3, options));
-		}
-
-		List<Template> booklines = new ArrayList<Template>();
-		for (MetaData meta : result.getMetas()) {
-			if (!filter.isEmpty() && !meta.getTitle().toLowerCase()
-					.contains(filter.toLowerCase())) {
-				continue;
-			}
-
-			// TODO Sub sources
-			if (filterSource != null
-					&& !filterSource.equals(meta.getSource())) {
-				continue;
-			}
-
-			// TODO: sub authors
-			if (filterAuthor != null
-					&& !filterAuthor.equals(meta.getAuthor())) {
-				continue;
-			}
-
-			if (filterTag != null && !meta.getTags().contains(filterTag)) {
-				continue;
-			}
-
-			String author = "";
-			if (meta.getAuthor() != null && !meta.getAuthor().isEmpty()) {
-				author = "(" + meta.getAuthor() + ")";
-			}
-
-			booklines.add(templates.bookline( //
-					meta.getLuid(), //
-					WebLibraryUrls.getViewUrl(meta.getLuid(), null, null), //
-					meta.getTitle(), //
-					author, //
-					lib.isCached(meta.getLuid()) //
-			));
-		}
-
-		// 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,
-			WLoginResult login) {
-		String[] cover = uri.split("/");
-		int off = 2;
-
-		if (cover.length < off + 2) {
-			return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST,
-					NanoHTTPD.MIME_PLAINTEXT, null);
-		}
-
-		String type = cover[off + 0];
-		String luid = cover[off + 1];
-		String chapterStr = cover.length < off + 3 ? null : cover[off + 2];
-		String paragraphStr = cover.length < off + 4 ? null : cover[off + 3];
-
-		// 1-based (0 = desc)
-		int chapter = 0;
-		if (chapterStr != null) {
-			try {
-				chapter = Integer.parseInt(chapterStr);
-				if (chapter < 0) {
-					throw new NumberFormatException();
-				}
-			} catch (NumberFormatException e) {
-				return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST,
-						NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid");
-			}
-		}
-
-		// 1-based
-		int paragraph = 0;
-		if (paragraphStr != null) {
-			try {
-				paragraph = Integer.parseInt(paragraphStr);
-				if (paragraph <= 0) {
-					throw new NumberFormatException();
-				}
-			} catch (NumberFormatException e) {
-				return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST,
-						NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid");
-			}
-		}
-
-		try {
-			Story story = story(luid, login);
-			if (story == null) {
-				return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND,
-						NanoHTTPD.MIME_PLAINTEXT, "Story not found");
-			}
-
-			// For images documents, always go to the images if not chap 0 desc
-			if (story.getMeta().isImageDocument()) {
-				if (chapter > 0 && paragraph <= 0)
-					paragraph = 1;
-			}
-
-			Chapter chap = null;
-			if (chapter <= 0) {
-				chap = story.getMeta().getResume();
-			} else {
-				try {
-					chap = story.getChapters().get(chapter - 1);
-				} catch (IndexOutOfBoundsException e) {
-					return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND,
-							NanoHTTPD.MIME_PLAINTEXT, "Chapter not found");
-				}
-			}
-
-			String first, previous, next, last;
-
-			String viewer = "";
-
-			String disabledLeft = "";
-			String disabledRight = "";
-			String disabledZoomReal = "";
-			String disabledZoomWidth = "";
-			String disabledZoomHeight = "";
-
-			if (paragraph <= 0) {
-				first = WebLibraryUrls.getViewUrl(luid, 0, null);
-				previous = WebLibraryUrls.getViewUrl(luid,
-						(Math.max(chapter - 1, 0)), null);
-				next = WebLibraryUrls.getViewUrl(luid,
-						(Math.min(chapter + 1, story.getChapters().size())),
-						null);
-				last = WebLibraryUrls.getViewUrl(luid,
-						story.getChapters().size(), null);
-
-				String desc = "";
-				if (chapter <= 0) {
-					StringBuilder desclines = new StringBuilder();
-					Map<String, String> details = BasicLibrary
-							.getMetaDesc(story.getMeta());
-					for (String key : details.keySet()) {
-						desclines.append(getTemplate("viewer.descline") //
-								.replace("${key}", key) //
-								.replace("${value}", details.get(key)) //
-						);
-					}
-
-					desc = getTemplate("viewer.desc") //
-							.replace("${title}", story.getMeta().getTitle()) //
-							.replace("${href}", next) //
-							.replace("${cover}",
-									WebLibraryUrls.getStoryUrlCover(luid)) //
-							.replace("${details}", desclines.toString()) //
-					;
-				}
-
-				viewer = getTemplate("viewer.text") //
-						.replace("${desc}", desc) //
-				;
-				if (chap.getParagraphs().size() <= 0) {
-					viewer = viewer.replace("${content}",
-							"No content provided.");
-				} else {
-					viewer = viewer.replace("${content}",
-							new TextOutput(false).convert(chap, chapter > 0));
-				}
-
-				if (chapter <= 0)
-					disabledLeft = " disabled='disbaled'";
-				if (chapter >= story.getChapters().size())
-					disabledRight = " disabled='disbaled'";
-			} else {
-				first = WebLibraryUrls.getViewUrl(luid, chapter, 1);
-				previous = WebLibraryUrls.getViewUrl(luid, chapter,
-						(Math.max(paragraph - 1, 1)));
-				next = WebLibraryUrls.getViewUrl(luid, chapter,
-						(Math.min(paragraph + 1, chap.getParagraphs().size())));
-				last = WebLibraryUrls.getViewUrl(luid, chapter,
-						chap.getParagraphs().size());
-
-				if (paragraph <= 1)
-					disabledLeft = " disabled='disbaled'";
-				if (paragraph >= chap.getParagraphs().size())
-					disabledRight = " disabled='disbaled'";
-
-				// First -> previous *chapter*
-				if (chapter > 0)
-					disabledLeft = "";
-				first = WebLibraryUrls.getViewUrl(luid,
-						(Math.max(chapter - 1, 0)), null);
-				if (paragraph <= 1) {
-					previous = first;
-				}
-
-				Paragraph para = null;
-				try {
-					para = chap.getParagraphs().get(paragraph - 1);
-				} catch (IndexOutOfBoundsException e) {
-					return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND,
-							NanoHTTPD.MIME_PLAINTEXT,
-							"Paragraph " + paragraph + " not found");
-				}
-
-				if (para.getType() == ParagraphType.IMAGE) {
-					String zoomStyle = "max-width: 100%;";
-					disabledZoomWidth = " disabled='disabled'";
-					String zoomOption = cookies.get("zoom");
-					if (zoomOption != null && !zoomOption.isEmpty()) {
-						if (zoomOption.equals("real")) {
-							zoomStyle = "";
-							disabledZoomWidth = "";
-							disabledZoomReal = " disabled='disabled'";
-						} 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'";
-						}
-					}
-
-					viewer = getTemplate("viewer.image") //
-							.replace("${href}", next) //
-							.replace("${zoomStyle}", zoomStyle) //
-							.replace("${src}", WebLibraryUrls.getStoryUrl(luid,
-									chapter, paragraph)) //
-					;
-				} else {
-					viewer = getTemplate("viewer.text") //
-							.replace("${desc}", "") //
-							.replace("${content}",
-									new TextOutput(false).convert(para)) //
-					;
-				}
-			}
-
-			// List of chap/para links
-			StringBuilder links = new StringBuilder();
-			links.append(getTemplate("viewer.link") //
-					.replace("${link}",
-							WebLibraryUrls.getViewUrl(luid, 0, null)) //
-					.replace("${class}",
-							paragraph == 0 && chapter == 0 ? "selected" : "") //
-					.replace("${name}", "Description") //
-			);
-			if (paragraph > 0) {
-				for (int i = 1; i <= chap.getParagraphs().size(); i++) {
-					links.append(getTemplate("viewer.link") //
-							.replace("${link}",
-									WebLibraryUrls.getViewUrl(luid, chapter, i)) //
-							.replace("${class}",
-									paragraph == i ? "selected" : "") //
-							.replace("${name}", "Image " + i) //
-					);
-				}
-			} else {
-				int i = 1;
-				for (Chapter c : story.getChapters()) {
-					String chapName = "Chapter " + c.getNumber();
-					if (c.getName() != null && !c.getName().isEmpty()) {
-						chapName += ": " + c.getName();
-					}
-
-					links.append(getTemplate("viewer.link") //
-							.replace("${link}",
-									WebLibraryUrls.getViewUrl(luid, i, null)) //
-							.replace("${class}", chapter == i ? "selected" : "") //
-							.replace("${name}", chapName) //
-					);
-
-					i++;
-				}
-			}
-
-			// Buttons on the optionbar
-
-			StringBuilder buttons = new StringBuilder();
-			buttons.append(getTemplate("viewer.optionbar.button") //
-					.replace("${disabled}", "") //
-					.replace("${class}", "back") //
-					.replace("${href}", "/") //
-					.replace("${value}", "Back") //
-			);
-			if (paragraph > 0) {
-				buttons.append(getTemplate("viewer.optionbar.button") //
-						.replace("${disabled}", disabledZoomReal) //
-						.replace("${class}", "zoomreal") //
-						.replace("${href}",
-								uri + "?optionName=zoom&optionValue=real") //
-						.replace("${value}", "1:1") //
-				);
-				buttons.append(getTemplate("viewer.optionbar.button") //
-						.replace("${disabled}", disabledZoomWidth) //
-						.replace("${class}", "zoomwidth") //
-						.replace("${href}",
-								uri + "?optionName=zoom&optionValue=width") //
-						.replace("${value}", "Width") //
-				);
-				buttons.append(getTemplate("viewer.optionbar.button") //
-						.replace("${disabled}", disabledZoomHeight) //
-						.replace("${class}", "zoomheight") //
-						.replace("${href}",
-								uri + "?optionName=zoom&optionValue=height") //
-						.replace("${value}", "Height") //
-				);
-			}
-
-			// Full content
-
-			StringBuilder builder = new StringBuilder();
-
-			builder.append(getTemplateIndexPreBanner(false));
-
-			builder.append(getTemplate("viewer.navbar") //
-					.replace("${disabledFirst}", disabledLeft) //
-					.replace("${disabledPrevious}", disabledLeft) //
-					.replace("${disabledNext}", disabledRight) //
-					.replace("${disabledLast}", disabledRight) //
-					.replace("${hrefFirst}", first) //
-					.replace("${hrefPrevious}", previous) //
-					.replace("${hrefNext}", next) //
-					.replace("${hrefLast}", last) //
-					.replace("${current}",
-							"" + (paragraph > 0 ? paragraph : chapter)) //
-					.replace("${links}", links.toString()) //
-			);
-
-			builder.append(viewer);
-
-			builder.append(getTemplate("viewer.optionbar") //
-					.replace("${classSize}", (paragraph > 0 ? "s4" : "s1")) //
-					.replace("${buttons}", buttons.toString()) //
-			);
-
-			builder.append(getTemplate("index.post"));
-
-			return NanoHTTPD.newFixedLengthResponse(Status.OK,
-					NanoHTTPD.MIME_HTML, builder.toString());
-		} catch (IOException e) {
-			Instance.getInstance().getTraceHandler()
-					.error(new IOException("Cannot get image: " + uri, e));
-			return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR,
-					NanoHTTPD.MIME_PLAINTEXT, "Error when processing request");
-		}
-	}
-
-	protected Response newInputStreamResponse(String mimeType, InputStream in) {
-		if (in == null) {
-			return NanoHTTPD.newFixedLengthResponse(Status.NO_CONTENT, "",
-					null);
-		}
-		return NanoHTTPD.newChunkedResponse(Status.OK, mimeType, in);
-	}
-
-	private String getTemplateIndexPreBanner(boolean banner)
-			throws IOException {
-		String favicon = "favicon.ico";
-		String icon = Instance.getInstance().getUiConfig()
-				.getString(UiConfig.PROGRAM_ICON);
-		if (icon != null) {
-			favicon = "icon_" + icon.replace("-", "_") + ".png";
-		}
-
-		String html = getTemplate("index.pre") //
-				.replace("${title}", "Fanfix") //
-				.replace("${favicon}", favicon) //
-		;
-
-		if (banner) {
-			html += getTemplate("index.banner") //
-					.replace("${favicon}", favicon) //
-					.replace("${version}",
-							Version.getCurrentVersion().toString()) //
-			;
-		}
-
-		return html;
-	}
-
-	private String getTemplate(String template) throws IOException {
-		// TODO: check if it is "slow" -> map cache
-		InputStream in = IOUtils.openResource(WebLibraryServerTemplates.class,
-				template + ".html");
-		try {
-			return IOUtils.readSmallStream(in);
-		} finally {
-			in.close();
-		}
-	}
-}