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f433d153 NR |
1 | package be.nikiroo.fanfix.library; |
2 | ||
3 | import java.io.ByteArrayInputStream; | |
4 | import java.io.File; | |
5 | import java.io.FileInputStream; | |
6 | import java.io.IOException; | |
7 | import java.io.InputStream; | |
8 | import java.security.KeyStore; | |
9 | import java.util.ArrayList; | |
10 | import java.util.HashMap; | |
11 | import java.util.LinkedList; | |
12 | import java.util.List; | |
13 | import java.util.Map; | |
14 | ||
15 | import javax.net.ssl.KeyManagerFactory; | |
16 | import javax.net.ssl.SSLServerSocketFactory; | |
17 | ||
18 | import org.json.JSONArray; | |
19 | import org.json.JSONObject; | |
20 | ||
21 | import be.nikiroo.fanfix.Instance; | |
22 | import be.nikiroo.fanfix.bundles.Config; | |
23 | import be.nikiroo.fanfix.bundles.UiConfig; | |
24 | import be.nikiroo.fanfix.data.Chapter; | |
25 | import be.nikiroo.fanfix.data.JsonIO; | |
26 | import be.nikiroo.fanfix.data.MetaData; | |
27 | import be.nikiroo.fanfix.data.Paragraph; | |
28 | import be.nikiroo.fanfix.data.Paragraph.ParagraphType; | |
29 | import be.nikiroo.fanfix.data.Story; | |
30 | import be.nikiroo.fanfix.library.web.WebLibraryServerIndex; | |
31 | import be.nikiroo.fanfix.reader.TextOutput; | |
f433d153 NR |
32 | import be.nikiroo.utils.IOUtils; |
33 | import be.nikiroo.utils.Image; | |
fce0a73f | 34 | import be.nikiroo.utils.LoginResult; |
f433d153 NR |
35 | import be.nikiroo.utils.NanoHTTPD; |
36 | import be.nikiroo.utils.NanoHTTPD.IHTTPSession; | |
37 | import be.nikiroo.utils.NanoHTTPD.Response; | |
38 | import be.nikiroo.utils.NanoHTTPD.Response.Status; | |
39 | import be.nikiroo.utils.TraceHandler; | |
40 | import be.nikiroo.utils.Version; | |
41 | ||
42 | public class WebLibraryServer implements Runnable { | |
43 | static private String VIEWER_URL_BASE = "/view/story/"; | |
44 | static private String VIEWER_URL = VIEWER_URL_BASE + "{luid}/{chap}/{para}"; | |
45 | static private String STORY_URL_BASE = "/story/"; | |
46 | static private String STORY_URL = STORY_URL_BASE + "{luid}/{chap}/{para}"; | |
47 | static private String STORY_URL_COVER = STORY_URL_BASE + "{luid}/cover"; | |
48 | static private String LIST_URL = "/list/"; | |
49 | ||
fce0a73f | 50 | private class WLoginResult extends LoginResult { |
f433d153 NR |
51 | private boolean rw; |
52 | private boolean wl; | |
d11fb35b | 53 | private boolean bl; |
fce0a73f NR |
54 | |
55 | public WLoginResult(boolean badLogin, boolean badCookie) { | |
56 | super(badLogin, badCookie); | |
57 | } | |
58 | ||
59 | public WLoginResult(String who, String key, String subkey, boolean rw, | |
60 | boolean wl, boolean bl) { | |
61 | super(who, key, subkey, (rw ? "|rw" : "") + (wl ? "|wl" : "") | |
62 | + (bl ? "|bl" : "") + "|"); | |
f433d153 NR |
63 | this.rw = rw; |
64 | this.wl = wl; | |
d11fb35b | 65 | this.bl = bl; |
f433d153 NR |
66 | } |
67 | ||
fce0a73f | 68 | public WLoginResult(String cookie, String who, String key, |
f433d153 | 69 | List<String> subkeys) { |
fce0a73f NR |
70 | super(cookie, who, key, subkeys, |
71 | subkeys == null || subkeys.isEmpty()); | |
f433d153 NR |
72 | } |
73 | ||
74 | public boolean isRw() { | |
fce0a73f | 75 | return getOption().contains("|rw|"); |
f433d153 NR |
76 | } |
77 | ||
78 | public boolean isWl() { | |
fce0a73f | 79 | return getOption().contains("|wl|"); |
f433d153 NR |
80 | } |
81 | ||
d11fb35b | 82 | public boolean isBl() { |
fce0a73f | 83 | return getOption().contains("|bl|"); |
f433d153 NR |
84 | } |
85 | } | |
86 | ||
87 | private NanoHTTPD server; | |
88 | private Map<String, Story> storyCache = new HashMap<String, Story>(); | |
89 | private LinkedList<String> storyCacheOrder = new LinkedList<String>(); | |
90 | private long storyCacheSize = 0; | |
91 | private long maxStoryCacheSize; | |
92 | private TraceHandler tracer = new TraceHandler(); | |
93 | ||
d11fb35b NR |
94 | private List<String> whitelist; |
95 | private List<String> blacklist; | |
96 | ||
f433d153 NR |
97 | public WebLibraryServer(boolean secure) throws IOException { |
98 | Integer port = Instance.getInstance().getConfig() | |
99 | .getInteger(Config.SERVER_PORT); | |
100 | if (port == null) { | |
599b05c7 NR |
101 | throw new IOException( |
102 | "Cannot start web server: port not specified"); | |
f433d153 NR |
103 | } |
104 | ||
105 | int cacheMb = Instance.getInstance().getConfig() | |
106 | .getInteger(Config.SERVER_MAX_CACHE_MB, 100); | |
107 | maxStoryCacheSize = cacheMb * 1024 * 1024; | |
108 | ||
109 | setTraceHandler(Instance.getInstance().getTraceHandler()); | |
110 | ||
d11fb35b NR |
111 | whitelist = Instance.getInstance().getConfig() |
112 | .getList(Config.SERVER_WHITELIST, new ArrayList<String>()); | |
113 | blacklist = Instance.getInstance().getConfig() | |
114 | .getList(Config.SERVER_BLACKLIST, new ArrayList<String>()); | |
115 | ||
f433d153 NR |
116 | SSLServerSocketFactory ssf = null; |
117 | if (secure) { | |
118 | String keystorePath = Instance.getInstance().getConfig() | |
119 | .getString(Config.SERVER_SSL_KEYSTORE, ""); | |
120 | String keystorePass = Instance.getInstance().getConfig() | |
121 | .getString(Config.SERVER_SSL_KEYSTORE_PASS); | |
122 | ||
123 | if (secure && keystorePath.isEmpty()) { | |
124 | throw new IOException( | |
125 | "Cannot start a secure web server: no keystore.jks file povided"); | |
126 | } | |
127 | ||
128 | if (!keystorePath.isEmpty()) { | |
129 | File keystoreFile = new File(keystorePath); | |
130 | try { | |
599b05c7 NR |
131 | KeyStore keystore = KeyStore |
132 | .getInstance(KeyStore.getDefaultType()); | |
f433d153 NR |
133 | InputStream keystoreStream = new FileInputStream( |
134 | keystoreFile); | |
135 | try { | |
136 | keystore.load(keystoreStream, | |
137 | keystorePass.toCharArray()); | |
138 | KeyManagerFactory keyManagerFactory = KeyManagerFactory | |
139 | .getInstance(KeyManagerFactory | |
140 | .getDefaultAlgorithm()); | |
141 | keyManagerFactory.init(keystore, | |
142 | keystorePass.toCharArray()); | |
143 | ssf = NanoHTTPD.makeSSLSocketFactory(keystore, | |
144 | keyManagerFactory); | |
145 | } finally { | |
146 | keystoreStream.close(); | |
147 | } | |
148 | } catch (Exception e) { | |
149 | throw new IOException(e.getMessage()); | |
150 | } | |
151 | } | |
152 | } | |
153 | ||
154 | server = new NanoHTTPD(port) { | |
155 | @Override | |
156 | public Response serve(final IHTTPSession session) { | |
157 | super.serve(session); | |
158 | ||
159 | String query = session.getQueryParameterString(); // a=a%20b&dd=2 | |
160 | Method method = session.getMethod(); // GET, POST.. | |
161 | String uri = session.getUri(); // /home.html | |
162 | ||
163 | // need them in real time (not just those sent by the UA) | |
164 | Map<String, String> cookies = new HashMap<String, String>(); | |
165 | for (String cookie : session.getCookies()) { | |
166 | cookies.put(cookie, session.getCookies().read(cookie)); | |
167 | } | |
168 | ||
fce0a73f | 169 | WLoginResult login = null; |
f433d153 NR |
170 | Map<String, String> params = session.getParms(); |
171 | String who = session.getRemoteHostName() | |
172 | + session.getRemoteIpAddress(); | |
173 | if (params.get("login") != null) { | |
174 | login = login(who, params.get("password"), | |
d11fb35b | 175 | params.get("login")); |
f433d153 | 176 | } else { |
fce0a73f NR |
177 | String cookie = cookies.get("cookie"); |
178 | login = login(who, cookie); | |
f433d153 NR |
179 | } |
180 | ||
181 | if (login.isSuccess()) { | |
fce0a73f NR |
182 | // refresh cookie |
183 | session.getCookies().set(new Cookie("cookie", | |
184 | login.getCookie(), "30; path=/")); | |
f433d153 NR |
185 | |
186 | // set options | |
187 | String optionName = params.get("optionName"); | |
188 | if (optionName != null && !optionName.isEmpty()) { | |
599b05c7 | 189 | String optionNo = params.get("optionNo"); |
f433d153 | 190 | String optionValue = params.get("optionValue"); |
599b05c7 NR |
191 | if (optionNo != null || optionValue == null |
192 | || optionValue.isEmpty()) { | |
f433d153 NR |
193 | session.getCookies().delete(optionName); |
194 | cookies.remove(optionName); | |
195 | } else { | |
599b05c7 NR |
196 | session.getCookies().set(new Cookie(optionName, |
197 | optionValue, "; path=/")); | |
f433d153 NR |
198 | cookies.put(optionName, optionValue); |
199 | } | |
200 | } | |
201 | } | |
202 | ||
203 | Response rep = null; | |
204 | if (!login.isSuccess() && (uri.equals("/") // | |
205 | || uri.startsWith(STORY_URL_BASE) // | |
206 | || uri.startsWith(VIEWER_URL_BASE) // | |
599b05c7 | 207 | || uri.startsWith(LIST_URL))) { |
f433d153 NR |
208 | rep = loginPage(login, uri); |
209 | } | |
210 | ||
211 | if (rep == null) { | |
212 | try { | |
213 | if (uri.equals("/")) { | |
d11fb35b | 214 | rep = root(session, cookies, login); |
f433d153 | 215 | } else if (uri.startsWith(LIST_URL)) { |
d11fb35b | 216 | rep = getList(uri, login); |
f433d153 | 217 | } else if (uri.startsWith(STORY_URL_BASE)) { |
d11fb35b | 218 | rep = getStoryPart(uri, login); |
f433d153 | 219 | } else if (uri.startsWith(VIEWER_URL_BASE)) { |
d11fb35b | 220 | rep = getViewer(cookies, uri, login); |
f433d153 | 221 | } else if (uri.equals("/logout")) { |
fce0a73f NR |
222 | session.getCookies().delete("cookie"); |
223 | cookies.remove("cookie"); | |
f433d153 NR |
224 | rep = loginPage(login, uri); |
225 | } else { | |
226 | if (uri.startsWith("/")) | |
227 | uri = uri.substring(1); | |
228 | InputStream in = IOUtils.openResource( | |
229 | WebLibraryServerIndex.class, uri); | |
230 | if (in != null) { | |
231 | String mimeType = MIME_PLAINTEXT; | |
232 | if (uri.endsWith(".css")) { | |
233 | mimeType = "text/css"; | |
234 | } else if (uri.endsWith(".html")) { | |
235 | mimeType = "text/html"; | |
236 | } else if (uri.endsWith(".js")) { | |
237 | mimeType = "text/javascript"; | |
238 | } | |
239 | rep = newChunkedResponse(Status.OK, mimeType, | |
240 | in); | |
241 | } else { | |
242 | getTraceHandler().trace("404: " + uri); | |
243 | } | |
244 | } | |
245 | ||
246 | if (rep == null) { | |
247 | rep = newFixedLengthResponse(Status.NOT_FOUND, | |
248 | NanoHTTPD.MIME_PLAINTEXT, "Not Found"); | |
249 | } | |
250 | } catch (Exception e) { | |
599b05c7 NR |
251 | Instance.getInstance().getTraceHandler().error( |
252 | new IOException("Cannot process web request", | |
253 | e)); | |
f433d153 NR |
254 | rep = newFixedLengthResponse(Status.INTERNAL_ERROR, |
255 | NanoHTTPD.MIME_PLAINTEXT, "An error occured"); | |
256 | } | |
257 | } | |
258 | ||
259 | return rep; | |
f433d153 NR |
260 | } |
261 | }; | |
262 | ||
263 | if (ssf != null) { | |
264 | getTraceHandler().trace("Install SSL on the web server..."); | |
265 | server.makeSecure(ssf, null); | |
266 | getTraceHandler().trace("Done."); | |
267 | } | |
268 | } | |
269 | ||
270 | @Override | |
271 | public void run() { | |
272 | try { | |
273 | server.start(NanoHTTPD.SOCKET_READ_TIMEOUT, false); | |
274 | } catch (IOException e) { | |
275 | tracer.error(new IOException("Cannot start the web server", e)); | |
276 | } | |
277 | } | |
278 | ||
279 | /** | |
280 | * Start the server (listen on the network for new connections). | |
281 | * <p> | |
282 | * Can only be called once. | |
283 | * <p> | |
284 | * This call is asynchronous, and will just start a new {@link Thread} on | |
285 | * itself (see {@link WebLibraryServer#run()}). | |
286 | */ | |
287 | public void start() { | |
288 | new Thread(this).start(); | |
289 | } | |
290 | ||
291 | /** | |
292 | * The traces handler for this {@link WebLibraryServer}. | |
293 | * | |
294 | * @return the traces handler | |
295 | */ | |
296 | public TraceHandler getTraceHandler() { | |
297 | return tracer; | |
298 | } | |
299 | ||
300 | /** | |
301 | * The traces handler for this {@link WebLibraryServer}. | |
302 | * | |
303 | * @param tracer | |
304 | * the new traces handler | |
305 | */ | |
306 | public void setTraceHandler(TraceHandler tracer) { | |
307 | if (tracer == null) { | |
308 | tracer = new TraceHandler(false, false, false); | |
309 | } | |
310 | ||
311 | this.tracer = tracer; | |
312 | } | |
313 | ||
fce0a73f NR |
314 | private WLoginResult login(String who, String cookie) { |
315 | List<String> subkeys = Instance.getInstance().getConfig() | |
316 | .getList(Config.SERVER_ALLOWED_SUBKEYS); | |
f433d153 | 317 | String realKey = Instance.getInstance().getConfig() |
fce0a73f | 318 | .getString(Config.SERVER_KEY); |
d11fb35b | 319 | |
fce0a73f | 320 | return new WLoginResult(cookie, who, realKey, subkeys); |
f433d153 NR |
321 | } |
322 | ||
323 | // allow rw/wl | |
fce0a73f | 324 | private WLoginResult login(String who, String key, String subkey) { |
f433d153 | 325 | String realKey = Instance.getInstance().getConfig() |
d11fb35b | 326 | .getString(Config.SERVER_KEY, ""); |
f433d153 NR |
327 | |
328 | // I don't like NULLs... | |
f433d153 NR |
329 | key = key == null ? "" : key; |
330 | subkey = subkey == null ? "" : subkey; | |
331 | ||
332 | if (!realKey.equals(key)) { | |
fce0a73f | 333 | return new WLoginResult(true, false); |
f433d153 NR |
334 | } |
335 | ||
d11fb35b | 336 | // defaults are true (as previous versions without the feature) |
f433d153 NR |
337 | boolean rw = true; |
338 | boolean wl = true; | |
d11fb35b | 339 | boolean bl = true; |
f433d153 | 340 | |
599b05c7 NR |
341 | rw = Instance.getInstance().getConfig().getBoolean(Config.SERVER_RW, |
342 | rw); | |
fce0a73f NR |
343 | |
344 | List<String> allowed = Instance.getInstance().getConfig().getList( | |
345 | Config.SERVER_ALLOWED_SUBKEYS, new ArrayList<String>()); | |
346 | ||
347 | if (!allowed.isEmpty()) { | |
348 | if (!allowed.contains(subkey)) { | |
349 | return new WLoginResult(true, false); | |
350 | } | |
351 | ||
352 | if ((subkey + "|").contains("|rw|")) { | |
353 | rw = true; | |
354 | } | |
355 | if ((subkey + "|").contains("|wl|")) { | |
356 | wl = false; // |wl| = bypass whitelist | |
357 | } | |
358 | if ((subkey + "|").contains("|bl|")) { | |
359 | bl = false; // |bl| = bypass blacklist | |
f433d153 NR |
360 | } |
361 | } | |
362 | ||
fce0a73f | 363 | return new WLoginResult(who, key, subkey, rw, wl, bl); |
f433d153 NR |
364 | } |
365 | ||
fce0a73f | 366 | private Response loginPage(WLoginResult login, String uri) { |
f433d153 NR |
367 | StringBuilder builder = new StringBuilder(); |
368 | ||
369 | appendPreHtml(builder, true); | |
370 | ||
371 | if (login.isBadLogin()) { | |
372 | builder.append("<div class='error'>Bad login or password</div>"); | |
fce0a73f | 373 | } else if (login.isBadCookie()) { |
f433d153 NR |
374 | builder.append("<div class='error'>Your session timed out</div>"); |
375 | } | |
376 | ||
377 | if (uri.equals("/logout")) { | |
378 | uri = "/"; | |
379 | } | |
380 | ||
599b05c7 NR |
381 | builder.append( |
382 | "<form method='POST' action='" + uri + "' class='login'>\n"); | |
383 | builder.append( | |
384 | "<p>You must be logged into the system to see the stories.</p>"); | |
f433d153 NR |
385 | builder.append("\t<input type='text' name='login' />\n"); |
386 | builder.append("\t<input type='password' name='password' />\n"); | |
387 | builder.append("\t<input type='submit' value='Login' />\n"); | |
388 | builder.append("</form>\n"); | |
389 | ||
390 | appendPostHtml(builder); | |
391 | ||
392 | return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN, | |
393 | NanoHTTPD.MIME_HTML, builder.toString()); | |
394 | } | |
395 | ||
fce0a73f | 396 | protected Response getList(String uri, WLoginResult login) |
f433d153 NR |
397 | throws IOException { |
398 | if (uri.equals("/list/luids")) { | |
f433d153 | 399 | List<JSONObject> jsons = new ArrayList<JSONObject>(); |
d11fb35b | 400 | for (MetaData meta : metas(login)) { |
f433d153 NR |
401 | jsons.add(JsonIO.toJson(meta)); |
402 | } | |
403 | ||
404 | return newInputStreamResponse("application/json", | |
599b05c7 NR |
405 | new ByteArrayInputStream( |
406 | new JSONArray(jsons).toString().getBytes())); | |
f433d153 NR |
407 | } |
408 | ||
409 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
410 | NanoHTTPD.MIME_PLAINTEXT, null); | |
411 | } | |
412 | ||
413 | private Response root(IHTTPSession session, Map<String, String> cookies, | |
fce0a73f | 414 | WLoginResult login) throws IOException { |
f433d153 | 415 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
d11fb35b | 416 | MetaResultList result = new MetaResultList(metas(login)); |
f433d153 NR |
417 | StringBuilder builder = new StringBuilder(); |
418 | ||
419 | appendPreHtml(builder, true); | |
420 | ||
4bd7d202 | 421 | Map<String, String> params = session.getParms(); |
599b05c7 | 422 | |
f433d153 | 423 | String filter = cookies.get("filter"); |
599b05c7 | 424 | if (params.get("optionNo") != null) |
4bd7d202 | 425 | filter = null; |
f433d153 NR |
426 | if (filter == null) { |
427 | filter = ""; | |
428 | } | |
429 | ||
599b05c7 NR |
430 | String browser = params.get("browser") == null ? "" |
431 | : params.get("browser"); | |
432 | String browser2 = params.get("browser2") == null ? "" | |
433 | : params.get("browser2"); | |
434 | String browser3 = params.get("browser3") == null ? "" | |
435 | : params.get("browser3"); | |
f433d153 NR |
436 | |
437 | String filterSource = null; | |
438 | String filterAuthor = null; | |
439 | String filterTag = null; | |
440 | ||
441 | // TODO: javascript in realtime, using visible=false + hide [submit] | |
442 | ||
443 | builder.append("<form class='browser'>\n"); | |
444 | builder.append("<div class='breadcrumbs'>\n"); | |
445 | ||
446 | builder.append("\t<select name='browser'>"); | |
447 | appendOption(builder, 2, "", "", browser); | |
448 | appendOption(builder, 2, "Sources", "sources", browser); | |
449 | appendOption(builder, 2, "Authors", "authors", browser); | |
450 | appendOption(builder, 2, "Tags", "tags", browser); | |
451 | builder.append("\t</select>\n"); | |
452 | ||
453 | if (!browser.isEmpty()) { | |
454 | builder.append("\t<select name='browser2'>"); | |
455 | if (browser.equals("sources")) { | |
456 | filterSource = browser2.isEmpty() ? filterSource : browser2; | |
457 | // TODO: if 1 group -> no group | |
458 | appendOption(builder, 2, "", "", browser2); | |
459 | Map<String, List<String>> sources = result.getSourcesGrouped(); | |
460 | for (String source : sources.keySet()) { | |
461 | appendOption(builder, 2, source, source, browser2); | |
462 | } | |
463 | } else if (browser.equals("authors")) { | |
464 | filterAuthor = browser2.isEmpty() ? filterAuthor : browser2; | |
465 | // TODO: if 1 group -> no group | |
466 | appendOption(builder, 2, "", "", browser2); | |
467 | Map<String, List<String>> authors = result.getAuthorsGrouped(); | |
468 | for (String author : authors.keySet()) { | |
469 | appendOption(builder, 2, author, author, browser2); | |
470 | } | |
471 | } else if (browser.equals("tags")) { | |
472 | filterTag = browser2.isEmpty() ? filterTag : browser2; | |
473 | appendOption(builder, 2, "", "", browser2); | |
474 | for (String tag : result.getTags()) { | |
475 | appendOption(builder, 2, tag, tag, browser2); | |
476 | } | |
477 | } | |
478 | builder.append("\t</select>\n"); | |
479 | } | |
480 | ||
481 | if (!browser2.isEmpty()) { | |
482 | if (browser.equals("sources")) { | |
483 | filterSource = browser3.isEmpty() ? filterSource : browser3; | |
484 | Map<String, List<String>> sourcesGrouped = result | |
485 | .getSourcesGrouped(); | |
486 | List<String> sources = sourcesGrouped.get(browser2); | |
487 | if (sources != null && !sources.isEmpty()) { | |
488 | // TODO: single empty value | |
489 | builder.append("\t<select name='browser3'>"); | |
490 | appendOption(builder, 2, "", "", browser3); | |
491 | for (String source : sources) { | |
492 | appendOption(builder, 2, source, source, browser3); | |
493 | } | |
494 | builder.append("\t</select>\n"); | |
495 | } | |
496 | } else if (browser.equals("authors")) { | |
497 | filterAuthor = browser3.isEmpty() ? filterAuthor : browser3; | |
498 | Map<String, List<String>> authorsGrouped = result | |
499 | .getAuthorsGrouped(); | |
500 | List<String> authors = authorsGrouped.get(browser2); | |
501 | if (authors != null && !authors.isEmpty()) { | |
502 | // TODO: single empty value | |
503 | builder.append("\t<select name='browser3'>"); | |
504 | appendOption(builder, 2, "", "", browser3); | |
505 | for (String author : authors) { | |
506 | appendOption(builder, 2, author, author, browser3); | |
507 | } | |
508 | builder.append("\t</select>\n"); | |
509 | } | |
510 | } | |
511 | } | |
512 | ||
513 | builder.append("\t<input type='submit' value='Select'/>\n"); | |
514 | builder.append("</div>\n"); | |
515 | ||
516 | // TODO: javascript in realtime, using visible=false + hide [submit] | |
517 | builder.append("<div class='filter'>\n"); | |
599b05c7 NR |
518 | builder.append("\t<span class='label'>Filter: </span>\n"); |
519 | builder.append( | |
520 | "\t<input name='optionName' type='hidden' value='filter' />\n"); | |
f433d153 NR |
521 | builder.append("\t<input name='optionValue' type='text' value='" |
522 | + filter + "' place-holder='...' />\n"); | |
599b05c7 NR |
523 | builder.append("\t<input name='optionNo' type='submit' value='x' />"); |
524 | builder.append( | |
525 | "\t<input name='submit' type='submit' value='Filter' />\n"); | |
f433d153 NR |
526 | builder.append("</div>\n"); |
527 | builder.append("</form>\n"); | |
528 | ||
529 | builder.append("\t<div class='books'>"); | |
530 | for (MetaData meta : result.getMetas()) { | |
599b05c7 NR |
531 | if (!filter.isEmpty() && !meta.getTitle().toLowerCase() |
532 | .contains(filter.toLowerCase())) { | |
f433d153 NR |
533 | continue; |
534 | } | |
535 | ||
536 | // TODO Sub sources | |
599b05c7 NR |
537 | if (filterSource != null |
538 | && !filterSource.equals(meta.getSource())) { | |
f433d153 NR |
539 | continue; |
540 | } | |
541 | ||
542 | // TODO: sub authors | |
599b05c7 NR |
543 | if (filterAuthor != null |
544 | && !filterAuthor.equals(meta.getAuthor())) { | |
f433d153 NR |
545 | continue; |
546 | } | |
547 | ||
548 | if (filterTag != null && !meta.getTags().contains(filterTag)) { | |
549 | continue; | |
550 | } | |
551 | ||
552 | builder.append("<div class='book_line'>"); | |
553 | builder.append("<a href='"); | |
4c3426fb | 554 | builder.append(getViewUrl(meta.getLuid(), null, null)); |
f433d153 NR |
555 | builder.append("'"); |
556 | builder.append(" class='link'>"); | |
557 | ||
558 | if (lib.isCached(meta.getLuid())) { | |
559 | // â—‰ = ◉ | |
599b05c7 NR |
560 | builder.append( |
561 | "<span class='cache_icon cached'>◉</span>"); | |
f433d153 NR |
562 | } else { |
563 | // â—‹ = ○ | |
599b05c7 NR |
564 | builder.append( |
565 | "<span class='cache_icon uncached'>○</span>"); | |
f433d153 NR |
566 | } |
567 | builder.append("<span class='luid'>"); | |
568 | builder.append(meta.getLuid()); | |
569 | builder.append("</span>"); | |
570 | builder.append("<span class='title'>"); | |
571 | builder.append(meta.getTitle()); | |
572 | builder.append("</span>"); | |
573 | builder.append("<span class='author'>"); | |
574 | if (meta.getAuthor() != null && !meta.getAuthor().isEmpty()) { | |
575 | builder.append("(").append(meta.getAuthor()).append(")"); | |
576 | } | |
577 | builder.append("</span>"); | |
578 | builder.append("</a></div>\n"); | |
579 | } | |
580 | builder.append("</div>"); | |
581 | ||
582 | appendPostHtml(builder); | |
583 | return NanoHTTPD.newFixedLengthResponse(builder.toString()); | |
584 | } | |
585 | ||
586 | // /story/luid/chapter/para <-- text/image | |
587 | // /story/luid/cover <-- image | |
588 | // /story/luid/metadata <-- json | |
c5103223 | 589 | // /story/luid/json <-- json, whole chapter (no images) |
fce0a73f | 590 | private Response getStoryPart(String uri, WLoginResult login) { |
f433d153 NR |
591 | String[] cover = uri.split("/"); |
592 | int off = 2; | |
593 | ||
594 | if (cover.length < off + 2) { | |
595 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
596 | NanoHTTPD.MIME_PLAINTEXT, null); | |
597 | } | |
598 | ||
599 | String luid = cover[off + 0]; | |
600 | String chapterStr = cover[off + 1]; | |
601 | String imageStr = cover.length < off + 3 ? null : cover[off + 2]; | |
602 | ||
603 | // 1-based (0 = desc) | |
604 | int chapter = 0; | |
605 | if (chapterStr != null && !"cover".equals(chapterStr) | |
599b05c7 NR |
606 | && !"metadata".equals(chapterStr) |
607 | && !"json".equals(chapterStr)) { | |
f433d153 NR |
608 | try { |
609 | chapter = Integer.parseInt(chapterStr); | |
610 | if (chapter < 0) { | |
611 | throw new NumberFormatException(); | |
612 | } | |
613 | } catch (NumberFormatException e) { | |
614 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
615 | NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid"); | |
616 | } | |
617 | } | |
618 | ||
619 | // 1-based | |
620 | int paragraph = 1; | |
621 | if (imageStr != null) { | |
622 | try { | |
623 | paragraph = Integer.parseInt(imageStr); | |
624 | if (paragraph < 0) { | |
625 | throw new NumberFormatException(); | |
626 | } | |
627 | } catch (NumberFormatException e) { | |
628 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
629 | NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid"); | |
630 | } | |
631 | } | |
632 | ||
633 | String mimeType = NanoHTTPD.MIME_PLAINTEXT; | |
634 | InputStream in = null; | |
635 | try { | |
636 | if ("cover".equals(chapterStr)) { | |
d11fb35b | 637 | Image img = getCover(luid, login); |
f433d153 NR |
638 | if (img != null) { |
639 | in = img.newInputStream(); | |
640 | } | |
3f468ac7 NR |
641 | // TODO: get correct image type |
642 | mimeType = "image/png"; | |
f433d153 | 643 | } else if ("metadata".equals(chapterStr)) { |
d11fb35b | 644 | MetaData meta = meta(luid, login); |
f433d153 NR |
645 | JSONObject json = JsonIO.toJson(meta); |
646 | mimeType = "application/json"; | |
647 | in = new ByteArrayInputStream(json.toString().getBytes()); | |
3fbc084c | 648 | } else if ("json".equals(chapterStr)) { |
d11fb35b | 649 | Story story = story(luid, login); |
c5103223 NR |
650 | JSONObject json = JsonIO.toJson(story); |
651 | mimeType = "application/json"; | |
652 | in = new ByteArrayInputStream(json.toString().getBytes()); | |
f433d153 | 653 | } else { |
d11fb35b | 654 | Story story = story(luid, login); |
f433d153 NR |
655 | if (story != null) { |
656 | if (chapter == 0) { | |
657 | StringBuilder builder = new StringBuilder(); | |
658 | for (Paragraph p : story.getMeta().getResume()) { | |
659 | if (builder.length() == 0) { | |
660 | builder.append("\n"); | |
661 | } | |
662 | builder.append(p.getContent()); | |
663 | } | |
664 | ||
599b05c7 NR |
665 | in = new ByteArrayInputStream( |
666 | builder.toString().getBytes("utf-8")); | |
f433d153 NR |
667 | } else { |
668 | Paragraph para = story.getChapters().get(chapter - 1) | |
669 | .getParagraphs().get(paragraph - 1); | |
670 | Image img = para.getContentImage(); | |
671 | if (para.getType() == ParagraphType.IMAGE) { | |
672 | // TODO: get correct image type | |
673 | mimeType = "image/png"; | |
674 | in = img.newInputStream(); | |
675 | } else { | |
599b05c7 NR |
676 | in = new ByteArrayInputStream( |
677 | para.getContent().getBytes("utf-8")); | |
f433d153 NR |
678 | } |
679 | } | |
680 | } | |
681 | } | |
682 | } catch (IndexOutOfBoundsException e) { | |
683 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
684 | NanoHTTPD.MIME_PLAINTEXT, | |
685 | "Chapter or paragraph does not exist"); | |
686 | } catch (IOException e) { | |
687 | Instance.getInstance().getTraceHandler() | |
688 | .error(new IOException("Cannot get image: " + uri, e)); | |
689 | return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR, | |
690 | NanoHTTPD.MIME_PLAINTEXT, "Error when processing request"); | |
691 | } | |
692 | ||
693 | return newInputStreamResponse(mimeType, in); | |
694 | } | |
695 | ||
696 | private Response getViewer(Map<String, String> cookies, String uri, | |
fce0a73f | 697 | WLoginResult login) { |
f433d153 NR |
698 | String[] cover = uri.split("/"); |
699 | int off = 2; | |
700 | ||
701 | if (cover.length < off + 2) { | |
702 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
703 | NanoHTTPD.MIME_PLAINTEXT, null); | |
704 | } | |
705 | ||
706 | String type = cover[off + 0]; | |
707 | String luid = cover[off + 1]; | |
708 | String chapterStr = cover.length < off + 3 ? null : cover[off + 2]; | |
709 | String paragraphStr = cover.length < off + 4 ? null : cover[off + 3]; | |
710 | ||
711 | // 1-based (0 = desc) | |
4c3426fb | 712 | int chapter = 0; |
f433d153 NR |
713 | if (chapterStr != null) { |
714 | try { | |
715 | chapter = Integer.parseInt(chapterStr); | |
716 | if (chapter < 0) { | |
717 | throw new NumberFormatException(); | |
718 | } | |
719 | } catch (NumberFormatException e) { | |
720 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
721 | NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid"); | |
722 | } | |
723 | } | |
724 | ||
725 | // 1-based | |
726 | int paragraph = 0; | |
727 | if (paragraphStr != null) { | |
728 | try { | |
729 | paragraph = Integer.parseInt(paragraphStr); | |
730 | if (paragraph <= 0) { | |
731 | throw new NumberFormatException(); | |
732 | } | |
733 | } catch (NumberFormatException e) { | |
734 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
735 | NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid"); | |
736 | } | |
737 | } | |
738 | ||
739 | try { | |
d11fb35b | 740 | Story story = story(luid, login); |
f433d153 NR |
741 | if (story == null) { |
742 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
743 | NanoHTTPD.MIME_PLAINTEXT, "Story not found"); | |
744 | } | |
745 | ||
746 | StringBuilder builder = new StringBuilder(); | |
747 | appendPreHtml(builder, false); | |
748 | ||
599b05c7 | 749 | // For images documents, always go to the images if not chap 0 desc |
db9146bc | 750 | if (story.getMeta().isImageDocument()) { |
599b05c7 | 751 | if (chapter > 0 && paragraph <= 0) |
db9146bc NR |
752 | paragraph = 1; |
753 | } | |
f433d153 | 754 | |
db9146bc NR |
755 | Chapter chap = null; |
756 | if (chapter <= 0) { | |
757 | chap = story.getMeta().getResume(); | |
758 | } else { | |
f433d153 NR |
759 | try { |
760 | chap = story.getChapters().get(chapter - 1); | |
761 | } catch (IndexOutOfBoundsException e) { | |
762 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
763 | NanoHTTPD.MIME_PLAINTEXT, "Chapter not found"); | |
764 | } | |
db9146bc | 765 | } |
f433d153 | 766 | |
db9146bc NR |
767 | String first, previous, next, last; |
768 | ||
769 | StringBuilder content = new StringBuilder(); | |
770 | ||
771 | String disabledLeft = ""; | |
772 | String disabledRight = ""; | |
773 | String disabledZoomReal = ""; | |
774 | String disabledZoomWidth = ""; | |
775 | String disabledZoomHeight = ""; | |
776 | ||
777 | if (paragraph <= 0) { | |
599b05c7 NR |
778 | first = getViewUrl(luid, 0, null); |
779 | previous = getViewUrl(luid, (Math.max(chapter - 1, 0)), null); | |
db9146bc NR |
780 | next = getViewUrl(luid, |
781 | (Math.min(chapter + 1, story.getChapters().size())), | |
782 | null); | |
783 | last = getViewUrl(luid, story.getChapters().size(), null); | |
784 | ||
db9146bc NR |
785 | StringBuilder desc = new StringBuilder(); |
786 | ||
787 | if (chapter <= 0) { | |
6b675cd4 NR |
788 | desc.append("<h1 class='title'>"); |
789 | desc.append(story.getMeta().getTitle()); | |
790 | desc.append("</h1>\n"); | |
db9146bc | 791 | desc.append("<div class='desc'>\n"); |
4c3426fb | 792 | desc.append("\t<a href='" + next + "' class='cover'>\n"); |
db9146bc | 793 | desc.append("\t\t<img src='/story/" + luid + "/cover'/>\n"); |
4c3426fb | 794 | desc.append("\t</a>\n"); |
599b05c7 NR |
795 | desc.append("\t<table class='details'>\n"); |
796 | Map<String, String> details = BasicLibrary | |
797 | .getMetaDesc(story.getMeta()); | |
798 | for (String key : details.keySet()) { | |
799 | appendTableRow(desc, 2, key, details.get(key)); | |
800 | } | |
db9146bc NR |
801 | desc.append("\t</table>\n"); |
802 | desc.append("</div>\n"); | |
803 | desc.append("<h1 class='title'>Description</h1>\n"); | |
f433d153 NR |
804 | } |
805 | ||
db9146bc NR |
806 | content.append("<div class='viewer text'>\n"); |
807 | content.append(desc); | |
599b05c7 NR |
808 | String description = new TextOutput(false).convert(chap, |
809 | chapter > 0); | |
6b675cd4 NR |
810 | content.append(chap.getParagraphs().size() <= 0 |
811 | ? "No content provided." | |
812 | : description); | |
db9146bc | 813 | content.append("</div>\n"); |
3fbc084c | 814 | |
599b05c7 | 815 | if (chapter <= 0) |
db9146bc NR |
816 | disabledLeft = " disabled='disbaled'"; |
817 | if (chapter >= story.getChapters().size()) | |
818 | disabledRight = " disabled='disbaled'"; | |
819 | } else { | |
820 | first = getViewUrl(luid, chapter, 1); | |
821 | previous = getViewUrl(luid, chapter, | |
822 | (Math.max(paragraph - 1, 1))); | |
823 | next = getViewUrl(luid, chapter, | |
824 | (Math.min(paragraph + 1, chap.getParagraphs().size()))); | |
825 | last = getViewUrl(luid, chapter, chap.getParagraphs().size()); | |
826 | ||
827 | if (paragraph <= 1) | |
828 | disabledLeft = " disabled='disbaled'"; | |
829 | if (paragraph >= chap.getParagraphs().size()) | |
830 | disabledRight = " disabled='disbaled'"; | |
831 | ||
599b05c7 NR |
832 | // First -> previous *chapter* |
833 | if (chapter > 0) | |
834 | disabledLeft = ""; | |
835 | first = getViewUrl(luid, (Math.max(chapter - 1, 0)), null); | |
836 | if (paragraph <= 1) { | |
837 | previous = first; | |
838 | } | |
839 | ||
db9146bc NR |
840 | Paragraph para = null; |
841 | try { | |
842 | para = chap.getParagraphs().get(paragraph - 1); | |
843 | } catch (IndexOutOfBoundsException e) { | |
844 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
599b05c7 NR |
845 | NanoHTTPD.MIME_PLAINTEXT, |
846 | "Paragraph " + paragraph + " not found"); | |
db9146bc | 847 | } |
f433d153 | 848 | |
db9146bc NR |
849 | if (para.getType() == ParagraphType.IMAGE) { |
850 | String zoomStyle = "max-width: 100%;"; | |
851 | disabledZoomWidth = " disabled='disabled'"; | |
852 | String zoomOption = cookies.get("zoom"); | |
853 | if (zoomOption != null && !zoomOption.isEmpty()) { | |
854 | if (zoomOption.equals("real")) { | |
855 | zoomStyle = ""; | |
856 | disabledZoomWidth = ""; | |
857 | disabledZoomReal = " disabled='disabled'"; | |
858 | } else if (zoomOption.equals("width")) { | |
859 | zoomStyle = "max-width: 100%;"; | |
860 | } else if (zoomOption.equals("height")) { | |
861 | // see height of navbar + optionbar | |
862 | zoomStyle = "max-height: calc(100% - 128px);"; | |
863 | disabledZoomWidth = ""; | |
864 | disabledZoomHeight = " disabled='disabled'"; | |
f433d153 | 865 | } |
f433d153 NR |
866 | } |
867 | ||
842afa6c | 868 | String javascript = "document.getElementById(\"previous\").click(); return false;"; |
db9146bc | 869 | content.append(String.format("" // |
842afa6c | 870 | + "<a class='viewer link' oncontextmenu='%s' href='%s'>" |
db9146bc NR |
871 | + "<img class='viewer img' style='%s' src='%s'/>" |
872 | + "</a>", // | |
842afa6c | 873 | javascript, // |
db9146bc NR |
874 | next, // |
875 | zoomStyle, // | |
876 | getStoryUrl(luid, chapter, paragraph))); | |
877 | } else { | |
599b05c7 NR |
878 | content.append(String.format("" // |
879 | + "<div class='viewer text'>%s</div>", // | |
880 | para.getContent())); | |
f433d153 | 881 | } |
db9146bc | 882 | } |
f433d153 | 883 | |
db9146bc NR |
884 | builder.append(String.format("" // |
885 | + "<div class='bar navbar'>\n" // | |
886 | + "\t<a%s class='button first' href='%s'><<</a>\n"// | |
842afa6c | 887 | + "\t<a%s id='previous' class='button previous' href='%s'><</a>\n" // |
6b89e45c NR |
888 | + "\t<div class='gotobox itemsbox'>\n" // |
889 | + "\t\t<div class='button goto'>%d</div>\n" // | |
890 | + "\t\t<div class='items goto'>\n", // | |
db9146bc NR |
891 | disabledLeft, first, // |
892 | disabledLeft, previous, // | |
6b89e45c NR |
893 | paragraph > 0 ? paragraph : chapter // |
894 | )); | |
895 | ||
896 | // List of chap/para links | |
897 | ||
4c3426fb | 898 | appendItemA(builder, 3, getViewUrl(luid, 0, null), "Description", |
6b89e45c | 899 | paragraph == 0 && chapter == 0); |
6b89e45c | 900 | if (paragraph > 0) { |
6b89e45c | 901 | for (int i = 1; i <= chap.getParagraphs().size(); i++) { |
4c3426fb NR |
902 | appendItemA(builder, 3, getViewUrl(luid, chapter, i), |
903 | "Image " + i, paragraph == i); | |
6b89e45c NR |
904 | } |
905 | } else { | |
906 | int i = 1; | |
907 | for (Chapter c : story.getChapters()) { | |
908 | String chapName = "Chapter " + c.getNumber(); | |
909 | if (c.getName() != null && !c.getName().isEmpty()) { | |
910 | chapName += ": " + c.getName(); | |
911 | } | |
912 | ||
4c3426fb NR |
913 | appendItemA(builder, 3, getViewUrl(luid, i, null), chapName, |
914 | chapter == i); | |
6b89e45c NR |
915 | |
916 | i++; | |
917 | } | |
918 | } | |
919 | ||
920 | builder.append(String.format("" // | |
921 | + "\t\t</div>\n" // | |
922 | + "\t</div>\n" // | |
923 | + "\t<a%s class='button next' href='%s'>></a>\n" // | |
924 | + "\t<a%s class='button last' href='%s'>>></a>\n"// | |
925 | + "</div>\n", // | |
db9146bc NR |
926 | disabledRight, next, // |
927 | disabledRight, last // | |
599b05c7 | 928 | )); |
db9146bc NR |
929 | |
930 | builder.append(content); | |
931 | ||
932 | builder.append("<div class='bar optionbar "); | |
933 | if (paragraph > 0) { | |
934 | builder.append("s4"); | |
935 | } else { | |
936 | builder.append("s1"); | |
937 | } | |
938 | builder.append("'>\n"); | |
939 | builder.append(" <a class='button back' href='/'>BACK</a>\n"); | |
940 | ||
941 | if (paragraph > 0) { | |
599b05c7 NR |
942 | builder.append(String.format("" // |
943 | + "\t<a%s class='button zoomreal' href='%s'>REAL</a>\n"// | |
944 | + "\t<a%s class='button zoomwidth' href='%s'>WIDTH</a>\n"// | |
945 | + "\t<a%s class='button zoomheight' href='%s'>HEIGHT</a>\n"// | |
946 | + "</div>\n", // | |
947 | disabledZoomReal, | |
948 | uri + "?optionName=zoom&optionValue=real", // | |
949 | disabledZoomWidth, | |
950 | uri + "?optionName=zoom&optionValue=width", // | |
951 | disabledZoomHeight, | |
952 | uri + "?optionName=zoom&optionValue=height" // | |
953 | )); | |
f433d153 NR |
954 | } |
955 | ||
956 | appendPostHtml(builder); | |
957 | return NanoHTTPD.newFixedLengthResponse(Status.OK, | |
958 | NanoHTTPD.MIME_HTML, builder.toString()); | |
959 | } catch (IOException e) { | |
960 | Instance.getInstance().getTraceHandler() | |
961 | .error(new IOException("Cannot get image: " + uri, e)); | |
962 | return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR, | |
963 | NanoHTTPD.MIME_PLAINTEXT, "Error when processing request"); | |
964 | } | |
965 | } | |
966 | ||
967 | private Response newInputStreamResponse(String mimeType, InputStream in) { | |
968 | if (in == null) { | |
599b05c7 NR |
969 | return NanoHTTPD.newFixedLengthResponse(Status.NO_CONTENT, "", |
970 | null); | |
f433d153 NR |
971 | } |
972 | return NanoHTTPD.newChunkedResponse(Status.OK, mimeType, in); | |
973 | } | |
974 | ||
975 | private String getContentOf(String file) { | |
599b05c7 NR |
976 | InputStream in = IOUtils.openResource(WebLibraryServerIndex.class, |
977 | file); | |
f433d153 NR |
978 | if (in != null) { |
979 | try { | |
980 | return IOUtils.readSmallStream(in); | |
981 | } catch (IOException e) { | |
599b05c7 NR |
982 | Instance.getInstance().getTraceHandler().error( |
983 | new IOException("Cannot get file: index.pre.html", e)); | |
f433d153 NR |
984 | } |
985 | } | |
986 | ||
987 | return ""; | |
988 | } | |
989 | ||
4c3426fb | 990 | private String getViewUrl(String luid, Integer chap, Integer para) { |
f433d153 NR |
991 | return VIEWER_URL // |
992 | .replace("{luid}", luid) // | |
4c3426fb | 993 | .replace("/{chap}", chap == null ? "" : "/" + chap) // |
f433d153 | 994 | .replace("/{para}", |
4c3426fb | 995 | (chap == null || para == null) ? "" : "/" + para); |
f433d153 NR |
996 | } |
997 | ||
998 | private String getStoryUrl(String luid, int chap, Integer para) { | |
999 | return STORY_URL // | |
1000 | .replace("{luid}", luid) // | |
1001 | .replace("{chap}", Integer.toString(chap)) // | |
1002 | .replace("{para}", para == null ? "" : Integer.toString(para)); | |
1003 | } | |
1004 | ||
1005 | private String getStoryUrlCover(String luid) { | |
1006 | return STORY_URL_COVER // | |
1007 | .replace("{luid}", luid); | |
1008 | } | |
1009 | ||
fce0a73f | 1010 | private boolean isAllowed(MetaData meta, WLoginResult login) { |
d11fb35b NR |
1011 | if (login.isWl() && !whitelist.isEmpty() |
1012 | && !whitelist.contains(meta.getSource())) { | |
1013 | return false; | |
1014 | } | |
1015 | if (login.isBl() && blacklist.contains(meta.getSource())) { | |
1016 | return false; | |
1017 | } | |
1018 | ||
1019 | return true; | |
1020 | } | |
1021 | ||
fce0a73f | 1022 | private List<MetaData> metas(WLoginResult login) throws IOException { |
d11fb35b NR |
1023 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
1024 | List<MetaData> metas = new ArrayList<MetaData>(); | |
1025 | for (MetaData meta : lib.getList().getMetas()) { | |
1026 | if (isAllowed(meta, login)) { | |
1027 | metas.add(meta); | |
1028 | } | |
1029 | } | |
1030 | ||
1031 | return metas; | |
1032 | } | |
1033 | ||
fce0a73f | 1034 | private MetaData meta(String luid, WLoginResult login) throws IOException { |
f433d153 NR |
1035 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
1036 | MetaData meta = lib.getInfo(luid); | |
d11fb35b | 1037 | if (!isAllowed(meta, login)) |
f433d153 | 1038 | return null; |
f433d153 NR |
1039 | |
1040 | return meta; | |
1041 | } | |
1042 | ||
fce0a73f | 1043 | private Image getCover(String luid, WLoginResult login) throws IOException { |
d11fb35b | 1044 | MetaData meta = meta(luid, login); |
f433d153 | 1045 | if (meta != null) { |
db9146bc NR |
1046 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
1047 | return lib.getCover(meta.getLuid()); | |
f433d153 NR |
1048 | } |
1049 | ||
1050 | return null; | |
1051 | } | |
1052 | ||
1053 | // NULL if not whitelist OK or if not found | |
fce0a73f | 1054 | private Story story(String luid, WLoginResult login) throws IOException { |
f433d153 NR |
1055 | synchronized (storyCache) { |
1056 | if (storyCache.containsKey(luid)) { | |
1057 | Story story = storyCache.get(luid); | |
d11fb35b | 1058 | if (!isAllowed(story.getMeta(), login)) |
f433d153 | 1059 | return null; |
f433d153 NR |
1060 | |
1061 | return story; | |
1062 | } | |
1063 | } | |
1064 | ||
1065 | Story story = null; | |
d11fb35b | 1066 | MetaData meta = meta(luid, login); |
f433d153 NR |
1067 | if (meta != null) { |
1068 | BasicLibrary lib = Instance.getInstance().getLibrary(); | |
1069 | story = lib.getStory(luid, null); | |
1070 | long size = sizeOf(story); | |
1071 | ||
1072 | synchronized (storyCache) { | |
1073 | // Could have been added by another request | |
1074 | if (!storyCache.containsKey(luid)) { | |
1075 | while (!storyCacheOrder.isEmpty() | |
1076 | && storyCacheSize + size > maxStoryCacheSize) { | |
1077 | String oldestLuid = storyCacheOrder.removeFirst(); | |
1078 | Story oldestStory = storyCache.remove(oldestLuid); | |
1079 | maxStoryCacheSize -= sizeOf(oldestStory); | |
1080 | } | |
1081 | ||
1082 | storyCacheOrder.add(luid); | |
1083 | storyCache.put(luid, story); | |
1084 | } | |
1085 | } | |
1086 | } | |
1087 | ||
1088 | return story; | |
1089 | } | |
1090 | ||
1091 | private long sizeOf(Story story) { | |
1092 | long size = 0; | |
1093 | for (Chapter chap : story) { | |
1094 | for (Paragraph para : chap) { | |
1095 | if (para.getType() == ParagraphType.IMAGE) { | |
1096 | size += para.getContentImage().getSize(); | |
1097 | } else { | |
1098 | size += para.getContent().length(); | |
1099 | } | |
1100 | } | |
1101 | } | |
1102 | ||
1103 | return size; | |
1104 | } | |
1105 | ||
1106 | private void appendPreHtml(StringBuilder builder, boolean banner) { | |
1107 | String favicon = "favicon.ico"; | |
1108 | String icon = Instance.getInstance().getUiConfig() | |
1109 | .getString(UiConfig.PROGRAM_ICON); | |
1110 | if (icon != null) { | |
1111 | favicon = "icon_" + icon.replace("-", "_") + ".png"; | |
1112 | } | |
1113 | ||
599b05c7 NR |
1114 | builder.append( |
1115 | getContentOf("index.pre.html").replace("favicon.ico", favicon)); | |
f433d153 NR |
1116 | |
1117 | if (banner) { | |
1118 | builder.append("<div class='banner'>\n"); | |
37d1f076 | 1119 | builder.append("\t<img class='ico' src='/") // |
f433d153 NR |
1120 | .append(favicon) // |
1121 | .append("'/>\n"); | |
1122 | builder.append("\t<h1>Fanfix</h1>\n"); | |
1123 | builder.append("\t<h2>") // | |
1124 | .append(Version.getCurrentVersion()) // | |
1125 | .append("</h2>\n"); | |
1126 | builder.append("</div>\n"); | |
1127 | } | |
1128 | } | |
1129 | ||
1130 | private void appendPostHtml(StringBuilder builder) { | |
1131 | builder.append(getContentOf("index.post.html")); | |
1132 | } | |
1133 | ||
1134 | private void appendOption(StringBuilder builder, int depth, String name, | |
1135 | String value, String selected) { | |
1136 | for (int i = 0; i < depth; i++) { | |
1137 | builder.append("\t"); | |
1138 | } | |
1139 | builder.append("<option value='").append(value).append("'"); | |
1140 | if (value.equals(selected)) { | |
1141 | builder.append(" selected='selected'"); | |
1142 | } | |
1143 | builder.append(">").append(name).append("</option>\n"); | |
1144 | } | |
3fbc084c | 1145 | |
599b05c7 NR |
1146 | private void appendTableRow(StringBuilder builder, int depth, |
1147 | String... tds) { | |
1148 | for (int i = 0; i < depth; i++) { | |
1149 | builder.append("\t"); | |
1150 | } | |
1151 | ||
1152 | int col = 1; | |
1153 | builder.append("<tr>"); | |
1154 | for (String td : tds) { | |
1155 | builder.append("<td class='col"); | |
1156 | builder.append(col++); | |
1157 | builder.append("'>"); | |
1158 | builder.append(td); | |
1159 | builder.append("</td>"); | |
1160 | } | |
1161 | builder.append("</tr>\n"); | |
1162 | } | |
1163 | ||
6b89e45c NR |
1164 | private void appendItemA(StringBuilder builder, int depth, String link, |
1165 | String name, boolean selected) { | |
1166 | for (int i = 0; i < depth; i++) { | |
1167 | builder.append("\t"); | |
1168 | } | |
1169 | ||
1170 | builder.append("<a href='"); | |
1171 | builder.append(link); | |
1172 | builder.append("' class='item goto"); | |
1173 | if (selected) { | |
1174 | builder.append(" selected"); | |
1175 | } | |
1176 | builder.append("'>"); | |
1177 | builder.append(name); | |
1178 | builder.append("</a>\n"); | |
1179 | } | |
1180 | ||
3fbc084c NR |
1181 | public static void main(String[] args) throws IOException { |
1182 | Instance.init(); | |
1183 | WebLibraryServer web = new WebLibraryServer(false); | |
1184 | web.run(); | |
1185 | } | |
f433d153 | 1186 | } |