+++ /dev/null
-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.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();
-
- 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 {
- StringBuilder builder = new StringBuilder();
-
- builder.append(getTemplateIndexPreBanner(true));
-
- if (login.isBadLogin()) {
- builder.append(
- "\t\t<div class='error'>Bad login or password</div>");
- } else if (login.isBadCookie()) {
- builder.append(
- "\t\t<div class='error'>Your session timed out</div>");
- }
-
- if (WebLibraryUrls.LOGOUT_URL.equals(uri)) {
- uri = WebLibraryUrls.INDEX_URL;
- }
-
- builder.append("\t\t<form method='POST' action='" + uri
- + "' class='login'>\n");
- builder.append(
- "\t\t\t<p>You must be logged into the system to see the stories.</p>");
- builder.append("\t\t\t<input type='text' name='login' />\n");
- builder.append("\t\t\t<input type='password' name='password' />\n");
- builder.append("\t\t\t<input type='submit' value='Login' />\n");
- builder.append("\t\t</form>\n");
-
- builder.append(getTemplate("index.post"));
-
- return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN,
- NanoHTTPD.MIME_HTML, builder.toString());
- }
-
- 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();
-
- builder.append(getTemplateIndexPreBanner(true));
-
- 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]
-
- StringBuilder selects = new StringBuilder();
- boolean sourcesSel = false;
- boolean authorsSel = false;
- boolean tagsSel = false;
-
- String selectTemplate = getTemplate("browser.select");
-
- if (!browser.isEmpty()) {
- StringBuilder options = new StringBuilder();
-
- 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.append(
- getTemplateBrowserOption(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.append(
- getTemplateBrowserOption(author, author, browser2));
- }
- } else if (browser.equals("tags")) {
- tagsSel = true;
- filterTag = browser2.isEmpty() ? filterTag : browser2;
-
- for (String tag : result.getTags()) {
- options.append(
- getTemplateBrowserOption(tag, tag, browser2));
- }
- }
-
- selects.append(selectTemplate //
- .replace("${name}", "browser2") //
- .replace("${value}", browser2) //
- .replace("${options}", options.toString()) //
- );
- }
-
- if (!browser2.isEmpty()) {
- StringBuilder options = new StringBuilder();
-
- if (browser.equals("sources")) {
- filterSource = browser3.isEmpty() ? filterSource : browser3;
- Map<String, List<String>> sourcesGrouped = result
- .getSourcesGrouped();
- List<String> sources = sourcesGrouped.get(browser2);
- if (sources != null && !sources.isEmpty()) {
- // TODO: single empty value
- for (String source : sources) {
- options.append(getTemplateBrowserOption(source, source,
- browser3));
- }
- }
- } else if (browser.equals("authors")) {
- filterAuthor = browser3.isEmpty() ? filterAuthor : browser3;
- Map<String, List<String>> authorsGrouped = result
- .getAuthorsGrouped();
- List<String> authors = authorsGrouped.get(browser2);
- if (authors != null && !authors.isEmpty()) {
- // TODO: single empty value
- for (String author : authors) {
- options.append(getTemplateBrowserOption(author, author,
- browser3));
- }
- }
- }
-
- selects.append(selectTemplate //
- .replace("${name}", "browser3") //
- .replace("${value}", browser3) //
- .replace("${options}", options.toString()) //
- );
- }
-
- String sel = "selected='selected'";
- builder.append(getTemplate("browser") //
- .replace("${sourcesSelected}", sourcesSel ? sel : "") //
- .replace("${authorsSelected}", authorsSel ? sel : "") //
- .replace("${tagsSelected}", tagsSel ? sel : "") //
- .replace("${filter}", filter) //
- .replace("${selects}", selects.toString()) //
- );
-
- builder.append("\t\t<div class='books'>\n");
- for (MetaData meta : result.getMetas()) {
- if (!filter.isEmpty() && !meta.getTitle().toLowerCase()
- .contains(filter.toLowerCase())) {
- continue;
- }
-
- // TODO Sub sources
- if (filterSource != null
- && !filterSource.equals(meta.getSource())) {
- continue;
- }
-
- // TODO: sub authors
- if (filterAuthor != null
- && !filterAuthor.equals(meta.getAuthor())) {
- continue;
- }
-
- if (filterTag != null && !meta.getTags().contains(filterTag)) {
- continue;
- }
-
- String author = "";
- if (meta.getAuthor() != null && !meta.getAuthor().isEmpty()) {
- author = "(" + meta.getAuthor() + ")";
- }
-
- String cachedClass = "cached";
- String cached = "◉";
- if (!lib.isCached(meta.getLuid())) {
- cachedClass = "uncached";
- cached = "○";
- }
-
- builder.append(getTemplate("bookline") //
- .replace("${href}",
- WebLibraryUrls.getViewUrl(meta.getLuid(), null,
- null)) //
- .replace("${luid}", meta.getLuid()) //
- .replace("${title}", meta.getTitle()) //
- .replace("${author}", author) //
- .replace("${cachedClass}", cachedClass) //
- .replace("${cached}", cached) //
- );
- }
- builder.append("\t\t</div>\n");
-
- builder.append(getTemplate("index.post"));
-
- return NanoHTTPD.newFixedLengthResponse(builder.toString());
- }
-
- 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 getTemplateBrowserOption(String name, String value,
- String selected) throws IOException {
- String selectedAttribute = "";
- if (value.equals(selected)) {
- selectedAttribute = " selected='selected'";
- }
-
- return getTemplate("browser.option" //
- .replace("${value}", value) //
- .replace("${selected}", selectedAttribute) //
- .replace("${name}", name) //
- );
- }
-
- 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();
- }
- }
-}
git://git.nikiroo.be / fanfix.git / blobdiff