package be.nikiroo.fanfix.library;
import java.io.ByteArrayInputStream;
-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.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
-import javax.net.ssl.KeyManagerFactory;
-import javax.net.ssl.SSLServerSocketFactory;
-
import org.json.JSONArray;
import org.json.JSONObject;
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.JsonIO;
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.web.WebLibraryServerIndex;
-import be.nikiroo.fanfix.reader.TextOutput;
-import be.nikiroo.utils.IOUtils;
import be.nikiroo.utils.Image;
import be.nikiroo.utils.LoginResult;
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;
-public class WebLibraryServer implements Runnable {
- private class WLoginResult extends LoginResult {
+public class WebLibraryServer extends WebLibraryServerHtml {
+ class WLoginResult extends LoginResult {
private boolean rw;
private boolean wl;
private boolean bl;
}
}
- private NanoHTTPD server;
private Map<String, Story> storyCache = new HashMap<String, Story>();
private LinkedList<String> storyCacheOrder = new LinkedList<String>();
private long storyCacheSize = 0;
private long maxStoryCacheSize;
- private TraceHandler tracer = new TraceHandler();
private List<String> whitelist;
private List<String> blacklist;
public WebLibraryServer(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");
- }
+ super(secure);
int cacheMb = Instance.getInstance().getConfig()
.getInteger(Config.SERVER_MAX_CACHE_MB, 100);
.getList(Config.SERVER_WHITELIST, new ArrayList<String>());
blacklist = Instance.getInstance().getConfig()
.getList(Config.SERVER_BLACKLIST, new ArrayList<String>());
-
- 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;
- if (!login.isSuccess() && WebLibraryUrls.isSupportedUrl(uri)) {
- rep = loginPage(login, uri);
- }
-
- if (rep == null) {
- try {
- if (WebLibraryUrls.isSupportedUrl(uri)) {
- 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.isListUrl(uri)) {
- rep = getList(uri, login);
- } else if (WebLibraryUrls.isStoryUrl(uri)) {
- 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(new WLoginResult(false, false),
- uri);
- } 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));
- }
}
/**
new Thread(this).start();
}
- /**
- * The traces handler for this {@link WebLibraryServer}.
- *
- * @return the traces handler
- */
- public TraceHandler getTraceHandler() {
- return tracer;
- }
-
- /**
- * The traces handler for this {@link WebLibraryServer}.
- *
- * @param tracer
- * the new traces handler
- */
- public void setTraceHandler(TraceHandler tracer) {
- if (tracer == null) {
- tracer = new TraceHandler(false, false, false);
- }
-
- this.tracer = tracer;
+ @Override
+ protected WLoginResult login(boolean badLogin, boolean badCookie) {
+ return new WLoginResult(false, false);
}
- private WLoginResult login(String who, String cookie) {
+ @Override
+ protected WLoginResult login(String who, String cookie) {
List<String> subkeys = Instance.getInstance().getConfig()
.getList(Config.SERVER_ALLOWED_SUBKEYS);
String realKey = Instance.getInstance().getConfig()
}
// allow rw/wl
- private WLoginResult login(String who, String key, String subkey) {
+ @Override
+ protected WLoginResult login(String who, String key, String subkey) {
String realKey = Instance.getInstance().getConfig()
.getString(Config.SERVER_KEY, "");
return new WLoginResult(who, key, subkey, rw, wl, bl);
}
- private Response loginPage(WLoginResult login, String uri) {
- StringBuilder builder = new StringBuilder();
-
- appendPreHtml(builder, true);
-
- if (login.isBadLogin()) {
- builder.append("<div class='error'>Bad login or password</div>");
- } else if (login.isBadCookie()) {
- builder.append("<div class='error'>Your session timed out</div>");
- }
-
- 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);
-
- return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN,
- NanoHTTPD.MIME_HTML, builder.toString());
- }
-
+ @Override
protected Response getList(String uri, WLoginResult login)
throws IOException {
if (WebLibraryUrls.LIST_URL_METADATA.equals(uri)) {
NanoHTTPD.MIME_PLAINTEXT, null);
}
- 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();
-
- 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]
-
- 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");
-
- if (!browser.isEmpty()) {
- builder.append("\t<select name='browser2'>");
- if (browser.equals("sources")) {
- 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);
- }
- } else if (browser.equals("authors")) {
- 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);
- }
- } else if (browser.equals("tags")) {
- filterTag = browser2.isEmpty() ? filterTag : browser2;
- appendOption(builder, 2, "", "", browser2);
- for (String tag : result.getTags()) {
- appendOption(builder, 2, tag, tag, browser2);
- }
- }
- builder.append("\t</select>\n");
- }
-
- if (!browser2.isEmpty()) {
- 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
- builder.append("\t<select name='browser3'>");
- appendOption(builder, 2, "", "", browser3);
- for (String source : sources) {
- appendOption(builder, 2, source, source, browser3);
- }
- builder.append("\t</select>\n");
- }
- } 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
- builder.append("\t<select name='browser3'>");
- appendOption(builder, 2, "", "", browser3);
- for (String author : authors) {
- appendOption(builder, 2, author, author, browser3);
- }
- builder.append("\t</select>\n");
- }
- }
- }
-
- builder.append("\t<input type='submit' value='Select'/>\n");
- builder.append("</div>\n");
-
- // 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'>");
- 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;
- }
-
- 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())) {
- // â—‰ = ◉
- builder.append(
- "<span class='cache_icon cached'>◉</span>");
- } else {
- // â—‹ = ○
- builder.append(
- "<span class='cache_icon uncached'>○</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'>");
- if (meta.getAuthor() != null && !meta.getAuthor().isEmpty()) {
- builder.append("(").append(meta.getAuthor()).append(")");
- }
- builder.append("</span>");
- builder.append("</a></div>\n");
- }
- builder.append("</div>");
-
- appendPostHtml(builder);
- return NanoHTTPD.newFixedLengthResponse(builder.toString());
- }
-
// /story/luid/chapter/para <-- text/image
// /story/luid/cover <-- image
// /story/luid/metadata <-- json
// /story/luid/json <-- json, whole chapter (no images)
- private Response getStoryPart(String uri, WLoginResult login) {
+ @Override
+ protected Response getStoryPart(String uri, WLoginResult login) {
String[] cover = uri.split("/");
int off = 2;
InputStream in = null;
try {
if ("cover".equals(chapterStr)) {
- Image img = getCover(luid, login);
+ Image img = cover(luid, login);
if (img != null) {
in = img.newInputStream();
}
return newInputStreamResponse(mimeType, in);
}
- 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");
- }
-
- 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)
- 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;
-
- StringBuilder content = new StringBuilder();
-
- 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);
-
- StringBuilder desc = new StringBuilder();
-
- 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");
- Map<String, String> details = BasicLibrary
- .getMetaDesc(story.getMeta());
- for (String key : details.keySet()) {
- appendTableRow(desc, 2, key, details.get(key));
- }
- desc.append("\t</table>\n");
- desc.append("</div>\n");
- desc.append("<h1 class='title'>Description</h1>\n");
- }
-
- 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");
-
- 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'";
- }
- }
-
- 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)));
- } else {
- content.append(String.format("" //
- + "<div class='viewer text'>%s</div>", //
- para.getContent()));
- }
- }
-
- builder.append(String.format("" //
- + "<div class='bar navbar'>\n" //
- + "\t<a%s class='button first' href='%s'><<</a>\n"//
- + "\t<a%s id='previous' class='button previous' href='%s'><</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
-
- appendItemA(builder, 3, WebLibraryUrls.getViewUrl(luid, 0, null),
- "Description", 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);
- }
- } else {
- int i = 1;
- for (Chapter c : story.getChapters()) {
- String chapName = "Chapter " + c.getNumber();
- if (c.getName() != null && !c.getName().isEmpty()) {
- chapName += ": " + c.getName();
- }
-
- appendItemA(builder, 3,
- WebLibraryUrls.getViewUrl(luid, i, null), chapName,
- chapter == i);
-
- i++;
- }
- }
-
- builder.append(String.format("" //
- + "\t\t</div>\n" //
- + "\t</div>\n" //
- + "\t<a%s class='button next' href='%s'>></a>\n" //
- + "\t<a%s class='button last' href='%s'>>></a>\n"//
- + "</div>\n", //
- disabledRight, next, //
- disabledRight, last //
- ));
-
- builder.append(content);
-
- builder.append("<div class='bar optionbar ");
- if (paragraph > 0) {
- builder.append("s4");
- } else {
- builder.append("s1");
- }
- 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" //
- ));
- }
-
- appendPostHtml(builder);
- 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");
- }
- }
-
- private 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 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 boolean isAllowed(MetaData meta, WLoginResult login) {
- if (login.isWl() && !whitelist.isEmpty()
- && !whitelist.contains(meta.getSource())) {
- return false;
- }
- if (login.isBl() && blacklist.contains(meta.getSource())) {
- return false;
- }
-
- return true;
- }
-
- private List<MetaData> metas(WLoginResult login) throws IOException {
+ @Override
+ protected List<MetaData> metas(WLoginResult login) throws IOException {
BasicLibrary lib = Instance.getInstance().getLibrary();
List<MetaData> metas = new ArrayList<MetaData>();
for (MetaData meta : lib.getList().getMetas()) {
return metas;
}
- private MetaData meta(String luid, WLoginResult login) throws IOException {
- BasicLibrary lib = Instance.getInstance().getLibrary();
- MetaData meta = lib.getInfo(luid);
- if (!isAllowed(meta, login))
- return null;
-
- return meta;
- }
-
- private Image getCover(String luid, WLoginResult login) throws IOException {
- MetaData meta = meta(luid, login);
- if (meta != null) {
- BasicLibrary lib = Instance.getInstance().getLibrary();
- return lib.getCover(meta.getLuid());
- }
-
- return null;
- }
-
// NULL if not whitelist OK or if not found
- private Story story(String luid, WLoginResult login) throws IOException {
+ @Override
+ protected Story story(String luid, WLoginResult login) throws IOException {
synchronized (storyCache) {
if (storyCache.containsKey(luid)) {
Story story = storyCache.get(luid);
return story;
}
- private long sizeOf(Story story) {
- long size = 0;
- for (Chapter chap : story) {
- for (Paragraph para : chap) {
- if (para.getType() == ParagraphType.IMAGE) {
- size += para.getContentImage().getSize();
- } else {
- size += para.getContent().length();
- }
- }
- }
+ private MetaData meta(String luid, WLoginResult login) throws IOException {
+ BasicLibrary lib = Instance.getInstance().getLibrary();
+ MetaData meta = lib.getInfo(luid);
+ if (!isAllowed(meta, login))
+ return null;
- return size;
+ return meta;
}
- 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 Image cover(String luid, WLoginResult login) throws IOException {
+ MetaData meta = meta(luid, login);
+ if (meta != null) {
+ BasicLibrary lib = Instance.getInstance().getLibrary();
+ return lib.getCover(meta.getLuid());
}
- }
- private void appendPostHtml(StringBuilder builder) {
- builder.append(getContentOf("index.post.html"));
+ return null;
}
- 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'");
+ private boolean isAllowed(MetaData meta, WLoginResult login) {
+ if (login.isWl() && !whitelist.isEmpty()
+ && !whitelist.contains(meta.getSource())) {
+ return false;
}
- 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");
+ if (login.isBl() && blacklist.contains(meta.getSource())) {
+ return false;
}
- 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");
+ return true;
}
- private void appendItemA(StringBuilder builder, int depth, String link,
- String name, boolean selected) {
- for (int i = 0; i < depth; i++) {
- builder.append("\t");
+ private long sizeOf(Story story) {
+ long size = 0;
+ for (Chapter chap : story) {
+ for (Paragraph para : chap) {
+ if (para.getType() == ParagraphType.IMAGE) {
+ size += para.getContentImage().getSize();
+ } else {
+ size += para.getContent().length();
+ }
+ }
}
- 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");
+ return size;
}
public static void main(String[] args) throws IOException {
--- /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.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 List<MetaData> metas(WLoginResult login)
+ throws IOException;
+
+ abstract protected Story story(String luid, WLoginResult login)
+ throws IOException;
+
+ 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;
+ if (!login.isSuccess() && WebLibraryUrls.isSupportedUrl(uri)) {
+ rep = loginPage(login, uri);
+ }
+
+ if (rep == null) {
+ try {
+ if (WebLibraryUrls.isSupportedUrl(uri)) {
+ 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.isListUrl(uri)) {
+ rep = getList(uri, login);
+ } else if (WebLibraryUrls.isStoryUrl(uri)) {
+ 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 {
+ 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));
+ }
+ }
+
+ /**
+ * 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) {
+ StringBuilder builder = new StringBuilder();
+
+ appendPreHtml(builder, true);
+
+ if (login.isBadLogin()) {
+ builder.append("<div class='error'>Bad login or password</div>");
+ } else if (login.isBadCookie()) {
+ builder.append("<div class='error'>Your session timed out</div>");
+ }
+
+ 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);
+
+ 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();
+
+ appendPreHtml(builder, 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]
+
+ 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");
+
+ if (!browser.isEmpty()) {
+ builder.append("\t<select name='browser2'>");
+ if (browser.equals("sources")) {
+ 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);
+ }
+ } else if (browser.equals("authors")) {
+ 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);
+ }
+ } else if (browser.equals("tags")) {
+ filterTag = browser2.isEmpty() ? filterTag : browser2;
+ appendOption(builder, 2, "", "", browser2);
+ for (String tag : result.getTags()) {
+ appendOption(builder, 2, tag, tag, browser2);
+ }
+ }
+ builder.append("\t</select>\n");
+ }
+
+ if (!browser2.isEmpty()) {
+ 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
+ builder.append("\t<select name='browser3'>");
+ appendOption(builder, 2, "", "", browser3);
+ for (String source : sources) {
+ appendOption(builder, 2, source, source, browser3);
+ }
+ builder.append("\t</select>\n");
+ }
+ } 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
+ builder.append("\t<select name='browser3'>");
+ appendOption(builder, 2, "", "", browser3);
+ for (String author : authors) {
+ appendOption(builder, 2, author, author, browser3);
+ }
+ builder.append("\t</select>\n");
+ }
+ }
+ }
+
+ builder.append("\t<input type='submit' value='Select'/>\n");
+ builder.append("</div>\n");
+
+ // 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'>");
+ 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;
+ }
+
+ 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())) {
+ // â—‰ = ◉
+ builder.append(
+ "<span class='cache_icon cached'>◉</span>");
+ } else {
+ // â—‹ = ○
+ builder.append(
+ "<span class='cache_icon uncached'>○</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'>");
+ if (meta.getAuthor() != null && !meta.getAuthor().isEmpty()) {
+ builder.append("(").append(meta.getAuthor()).append(")");
+ }
+ builder.append("</span>");
+ builder.append("</a></div>\n");
+ }
+ builder.append("</div>");
+
+ appendPostHtml(builder);
+ 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");
+ }
+
+ 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)
+ 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;
+
+ StringBuilder content = new StringBuilder();
+
+ 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);
+
+ StringBuilder desc = new StringBuilder();
+
+ 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");
+ Map<String, String> details = BasicLibrary
+ .getMetaDesc(story.getMeta());
+ for (String key : details.keySet()) {
+ appendTableRow(desc, 2, key, details.get(key));
+ }
+ desc.append("\t</table>\n");
+ desc.append("</div>\n");
+ desc.append("<h1 class='title'>Description</h1>\n");
+ }
+
+ 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");
+
+ 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'";
+ }
+ }
+
+ 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)));
+ } else {
+ content.append(String.format("" //
+ + "<div class='viewer text'>%s</div>", //
+ para.getContent()));
+ }
+ }
+
+ builder.append(String.format("" //
+ + "<div class='bar navbar'>\n" //
+ + "\t<a%s class='button first' href='%s'><<</a>\n"//
+ + "\t<a%s id='previous' class='button previous' href='%s'><</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
+
+ appendItemA(builder, 3, WebLibraryUrls.getViewUrl(luid, 0, null),
+ "Description", 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);
+ }
+ } else {
+ int i = 1;
+ for (Chapter c : story.getChapters()) {
+ String chapName = "Chapter " + c.getNumber();
+ if (c.getName() != null && !c.getName().isEmpty()) {
+ chapName += ": " + c.getName();
+ }
+
+ appendItemA(builder, 3,
+ WebLibraryUrls.getViewUrl(luid, i, null), chapName,
+ chapter == i);
+
+ i++;
+ }
+ }
+
+ builder.append(String.format("" //
+ + "\t\t</div>\n" //
+ + "\t</div>\n" //
+ + "\t<a%s class='button next' href='%s'>></a>\n" //
+ + "\t<a%s class='button last' href='%s'>>></a>\n"//
+ + "</div>\n", //
+ disabledRight, next, //
+ disabledRight, last //
+ ));
+
+ builder.append(content);
+
+ builder.append("<div class='bar optionbar ");
+ if (paragraph > 0) {
+ builder.append("s4");
+ } else {
+ builder.append("s1");
+ }
+ 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" //
+ ));
+ }
+
+ appendPostHtml(builder);
+ 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 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");
+ }
+}
git://git.nikiroo.be / fanfix.git / commitdiff