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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 { | |
fce0a73f | 43 | private class WLoginResult extends LoginResult { |
f433d153 NR |
44 | private boolean rw; |
45 | private boolean wl; | |
d11fb35b | 46 | private boolean bl; |
fce0a73f NR |
47 | |
48 | public WLoginResult(boolean badLogin, boolean badCookie) { | |
49 | super(badLogin, badCookie); | |
50 | } | |
51 | ||
52 | public WLoginResult(String who, String key, String subkey, boolean rw, | |
53 | boolean wl, boolean bl) { | |
54 | super(who, key, subkey, (rw ? "|rw" : "") + (wl ? "|wl" : "") | |
55 | + (bl ? "|bl" : "") + "|"); | |
f433d153 NR |
56 | this.rw = rw; |
57 | this.wl = wl; | |
d11fb35b | 58 | this.bl = bl; |
f433d153 NR |
59 | } |
60 | ||
fce0a73f | 61 | public WLoginResult(String cookie, String who, String key, |
f433d153 | 62 | List<String> subkeys) { |
fce0a73f NR |
63 | super(cookie, who, key, subkeys, |
64 | subkeys == null || subkeys.isEmpty()); | |
f433d153 NR |
65 | } |
66 | ||
67 | public boolean isRw() { | |
fce0a73f | 68 | return getOption().contains("|rw|"); |
f433d153 NR |
69 | } |
70 | ||
71 | public boolean isWl() { | |
fce0a73f | 72 | return getOption().contains("|wl|"); |
f433d153 NR |
73 | } |
74 | ||
d11fb35b | 75 | public boolean isBl() { |
fce0a73f | 76 | return getOption().contains("|bl|"); |
f433d153 NR |
77 | } |
78 | } | |
79 | ||
80 | private NanoHTTPD server; | |
81 | private Map<String, Story> storyCache = new HashMap<String, Story>(); | |
82 | private LinkedList<String> storyCacheOrder = new LinkedList<String>(); | |
83 | private long storyCacheSize = 0; | |
84 | private long maxStoryCacheSize; | |
85 | private TraceHandler tracer = new TraceHandler(); | |
86 | ||
d11fb35b NR |
87 | private List<String> whitelist; |
88 | private List<String> blacklist; | |
89 | ||
f433d153 NR |
90 | public WebLibraryServer(boolean secure) throws IOException { |
91 | Integer port = Instance.getInstance().getConfig() | |
92 | .getInteger(Config.SERVER_PORT); | |
93 | if (port == null) { | |
599b05c7 NR |
94 | throw new IOException( |
95 | "Cannot start web server: port not specified"); | |
f433d153 NR |
96 | } |
97 | ||
98 | int cacheMb = Instance.getInstance().getConfig() | |
99 | .getInteger(Config.SERVER_MAX_CACHE_MB, 100); | |
100 | maxStoryCacheSize = cacheMb * 1024 * 1024; | |
101 | ||
102 | setTraceHandler(Instance.getInstance().getTraceHandler()); | |
103 | ||
d11fb35b NR |
104 | whitelist = Instance.getInstance().getConfig() |
105 | .getList(Config.SERVER_WHITELIST, new ArrayList<String>()); | |
106 | blacklist = Instance.getInstance().getConfig() | |
107 | .getList(Config.SERVER_BLACKLIST, new ArrayList<String>()); | |
108 | ||
f433d153 NR |
109 | SSLServerSocketFactory ssf = null; |
110 | if (secure) { | |
111 | String keystorePath = Instance.getInstance().getConfig() | |
112 | .getString(Config.SERVER_SSL_KEYSTORE, ""); | |
113 | String keystorePass = Instance.getInstance().getConfig() | |
114 | .getString(Config.SERVER_SSL_KEYSTORE_PASS); | |
115 | ||
116 | if (secure && keystorePath.isEmpty()) { | |
117 | throw new IOException( | |
118 | "Cannot start a secure web server: no keystore.jks file povided"); | |
119 | } | |
120 | ||
121 | if (!keystorePath.isEmpty()) { | |
122 | File keystoreFile = new File(keystorePath); | |
123 | try { | |
599b05c7 NR |
124 | KeyStore keystore = KeyStore |
125 | .getInstance(KeyStore.getDefaultType()); | |
f433d153 NR |
126 | InputStream keystoreStream = new FileInputStream( |
127 | keystoreFile); | |
128 | try { | |
129 | keystore.load(keystoreStream, | |
130 | keystorePass.toCharArray()); | |
131 | KeyManagerFactory keyManagerFactory = KeyManagerFactory | |
132 | .getInstance(KeyManagerFactory | |
133 | .getDefaultAlgorithm()); | |
134 | keyManagerFactory.init(keystore, | |
135 | keystorePass.toCharArray()); | |
136 | ssf = NanoHTTPD.makeSSLSocketFactory(keystore, | |
137 | keyManagerFactory); | |
138 | } finally { | |
139 | keystoreStream.close(); | |
140 | } | |
141 | } catch (Exception e) { | |
142 | throw new IOException(e.getMessage()); | |
143 | } | |
144 | } | |
145 | } | |
146 | ||
147 | server = new NanoHTTPD(port) { | |
148 | @Override | |
149 | public Response serve(final IHTTPSession session) { | |
150 | super.serve(session); | |
151 | ||
152 | String query = session.getQueryParameterString(); // a=a%20b&dd=2 | |
153 | Method method = session.getMethod(); // GET, POST.. | |
154 | String uri = session.getUri(); // /home.html | |
155 | ||
156 | // need them in real time (not just those sent by the UA) | |
157 | Map<String, String> cookies = new HashMap<String, String>(); | |
158 | for (String cookie : session.getCookies()) { | |
159 | cookies.put(cookie, session.getCookies().read(cookie)); | |
160 | } | |
161 | ||
fce0a73f | 162 | WLoginResult login = null; |
f433d153 NR |
163 | Map<String, String> params = session.getParms(); |
164 | String who = session.getRemoteHostName() | |
165 | + session.getRemoteIpAddress(); | |
166 | if (params.get("login") != null) { | |
167 | login = login(who, params.get("password"), | |
d11fb35b | 168 | params.get("login")); |
f433d153 | 169 | } else { |
fce0a73f NR |
170 | String cookie = cookies.get("cookie"); |
171 | login = login(who, cookie); | |
f433d153 NR |
172 | } |
173 | ||
174 | if (login.isSuccess()) { | |
fce0a73f NR |
175 | // refresh cookie |
176 | session.getCookies().set(new Cookie("cookie", | |
177 | login.getCookie(), "30; path=/")); | |
f433d153 NR |
178 | |
179 | // set options | |
180 | String optionName = params.get("optionName"); | |
181 | if (optionName != null && !optionName.isEmpty()) { | |
599b05c7 | 182 | String optionNo = params.get("optionNo"); |
f433d153 | 183 | String optionValue = params.get("optionValue"); |
599b05c7 NR |
184 | if (optionNo != null || optionValue == null |
185 | || optionValue.isEmpty()) { | |
f433d153 NR |
186 | session.getCookies().delete(optionName); |
187 | cookies.remove(optionName); | |
188 | } else { | |
599b05c7 NR |
189 | session.getCookies().set(new Cookie(optionName, |
190 | optionValue, "; path=/")); | |
f433d153 NR |
191 | cookies.put(optionName, optionValue); |
192 | } | |
193 | } | |
194 | } | |
195 | ||
196 | Response rep = null; | |
5ee0fc14 | 197 | if (!login.isSuccess() && WebLibraryUrls.isSupportedUrl(uri)) { |
f433d153 NR |
198 | rep = loginPage(login, uri); |
199 | } | |
200 | ||
201 | if (rep == null) { | |
202 | try { | |
5ee0fc14 NR |
203 | if (WebLibraryUrls.isSupportedUrl(uri)) { |
204 | if (WebLibraryUrls.INDEX_URL.equals(uri)) { | |
205 | rep = root(session, cookies, login); | |
206 | } else if (WebLibraryUrls.VERSION_URL.equals(uri)) { | |
207 | rep = newFixedLengthResponse(Status.OK, | |
208 | MIME_PLAINTEXT, | |
209 | Version.getCurrentVersion().toString()); | |
210 | } else if (WebLibraryUrls.isListUrl(uri)) { | |
211 | rep = getList(uri, login); | |
212 | } else if (WebLibraryUrls.isStoryUrl(uri)) { | |
213 | rep = getStoryPart(uri, login); | |
214 | } else if (WebLibraryUrls.isViewUrl(uri)) { | |
215 | rep = getViewer(cookies, uri, login); | |
216 | } else if (WebLibraryUrls.LOGOUT_URL.equals(uri)) { | |
217 | session.getCookies().delete("cookie"); | |
218 | cookies.remove("cookie"); | |
219 | rep = loginPage(new WLoginResult(false, false), | |
220 | uri); | |
221 | } else { | |
222 | getTraceHandler().error( | |
223 | "Supported URL was not processed: " | |
224 | + uri); | |
225 | rep = newFixedLengthResponse( | |
226 | Status.INTERNAL_ERROR, | |
227 | NanoHTTPD.MIME_PLAINTEXT, | |
228 | "An error happened"); | |
229 | } | |
f433d153 NR |
230 | } else { |
231 | if (uri.startsWith("/")) | |
232 | uri = uri.substring(1); | |
233 | InputStream in = IOUtils.openResource( | |
234 | WebLibraryServerIndex.class, uri); | |
235 | if (in != null) { | |
236 | String mimeType = MIME_PLAINTEXT; | |
237 | if (uri.endsWith(".css")) { | |
238 | mimeType = "text/css"; | |
239 | } else if (uri.endsWith(".html")) { | |
240 | mimeType = "text/html"; | |
241 | } else if (uri.endsWith(".js")) { | |
242 | mimeType = "text/javascript"; | |
243 | } | |
244 | rep = newChunkedResponse(Status.OK, mimeType, | |
245 | in); | |
f433d153 | 246 | } |
f433d153 | 247 | |
5ee0fc14 NR |
248 | if (rep == null) { |
249 | getTraceHandler().trace("404: " + uri); | |
250 | rep = newFixedLengthResponse(Status.NOT_FOUND, | |
251 | NanoHTTPD.MIME_PLAINTEXT, "Not Found"); | |
252 | } | |
f433d153 NR |
253 | } |
254 | } catch (Exception e) { | |
599b05c7 NR |
255 | Instance.getInstance().getTraceHandler().error( |
256 | new IOException("Cannot process web request", | |
257 | e)); | |
f433d153 NR |
258 | rep = newFixedLengthResponse(Status.INTERNAL_ERROR, |
259 | NanoHTTPD.MIME_PLAINTEXT, "An error occured"); | |
260 | } | |
261 | } | |
262 | ||
263 | return rep; | |
f433d153 NR |
264 | } |
265 | }; | |
266 | ||
267 | if (ssf != null) { | |
268 | getTraceHandler().trace("Install SSL on the web server..."); | |
269 | server.makeSecure(ssf, null); | |
270 | getTraceHandler().trace("Done."); | |
271 | } | |
272 | } | |
273 | ||
274 | @Override | |
275 | public void run() { | |
276 | try { | |
277 | server.start(NanoHTTPD.SOCKET_READ_TIMEOUT, false); | |
278 | } catch (IOException e) { | |
279 | tracer.error(new IOException("Cannot start the web server", e)); | |
280 | } | |
281 | } | |
282 | ||
283 | /** | |
284 | * Start the server (listen on the network for new connections). | |
285 | * <p> | |
286 | * Can only be called once. | |
287 | * <p> | |
288 | * This call is asynchronous, and will just start a new {@link Thread} on | |
289 | * itself (see {@link WebLibraryServer#run()}). | |
290 | */ | |
291 | public void start() { | |
292 | new Thread(this).start(); | |
293 | } | |
294 | ||
295 | /** | |
296 | * The traces handler for this {@link WebLibraryServer}. | |
297 | * | |
298 | * @return the traces handler | |
299 | */ | |
300 | public TraceHandler getTraceHandler() { | |
301 | return tracer; | |
302 | } | |
303 | ||
304 | /** | |
305 | * The traces handler for this {@link WebLibraryServer}. | |
306 | * | |
307 | * @param tracer | |
308 | * the new traces handler | |
309 | */ | |
310 | public void setTraceHandler(TraceHandler tracer) { | |
311 | if (tracer == null) { | |
312 | tracer = new TraceHandler(false, false, false); | |
313 | } | |
314 | ||
315 | this.tracer = tracer; | |
316 | } | |
317 | ||
fce0a73f NR |
318 | private WLoginResult login(String who, String cookie) { |
319 | List<String> subkeys = Instance.getInstance().getConfig() | |
320 | .getList(Config.SERVER_ALLOWED_SUBKEYS); | |
f433d153 | 321 | String realKey = Instance.getInstance().getConfig() |
fce0a73f | 322 | .getString(Config.SERVER_KEY); |
d11fb35b | 323 | |
fce0a73f | 324 | return new WLoginResult(cookie, who, realKey, subkeys); |
f433d153 NR |
325 | } |
326 | ||
327 | // allow rw/wl | |
fce0a73f | 328 | private WLoginResult login(String who, String key, String subkey) { |
f433d153 | 329 | String realKey = Instance.getInstance().getConfig() |
d11fb35b | 330 | .getString(Config.SERVER_KEY, ""); |
f433d153 NR |
331 | |
332 | // I don't like NULLs... | |
f433d153 NR |
333 | key = key == null ? "" : key; |
334 | subkey = subkey == null ? "" : subkey; | |
335 | ||
336 | if (!realKey.equals(key)) { | |
fce0a73f | 337 | return new WLoginResult(true, false); |
f433d153 NR |
338 | } |
339 | ||
d11fb35b | 340 | // defaults are true (as previous versions without the feature) |
f433d153 NR |
341 | boolean rw = true; |
342 | boolean wl = true; | |
d11fb35b | 343 | boolean bl = true; |
f433d153 | 344 | |
599b05c7 NR |
345 | rw = Instance.getInstance().getConfig().getBoolean(Config.SERVER_RW, |
346 | rw); | |
fce0a73f NR |
347 | |
348 | List<String> allowed = Instance.getInstance().getConfig().getList( | |
349 | Config.SERVER_ALLOWED_SUBKEYS, new ArrayList<String>()); | |
350 | ||
351 | if (!allowed.isEmpty()) { | |
352 | if (!allowed.contains(subkey)) { | |
353 | return new WLoginResult(true, false); | |
354 | } | |
355 | ||
356 | if ((subkey + "|").contains("|rw|")) { | |
357 | rw = true; | |
358 | } | |
359 | if ((subkey + "|").contains("|wl|")) { | |
360 | wl = false; // |wl| = bypass whitelist | |
361 | } | |
362 | if ((subkey + "|").contains("|bl|")) { | |
363 | bl = false; // |bl| = bypass blacklist | |
f433d153 NR |
364 | } |
365 | } | |
366 | ||
fce0a73f | 367 | return new WLoginResult(who, key, subkey, rw, wl, bl); |
f433d153 NR |
368 | } |
369 | ||
fce0a73f | 370 | private Response loginPage(WLoginResult login, String uri) { |
f433d153 NR |
371 | StringBuilder builder = new StringBuilder(); |
372 | ||
373 | appendPreHtml(builder, true); | |
374 | ||
375 | if (login.isBadLogin()) { | |
376 | builder.append("<div class='error'>Bad login or password</div>"); | |
fce0a73f | 377 | } else if (login.isBadCookie()) { |
f433d153 NR |
378 | builder.append("<div class='error'>Your session timed out</div>"); |
379 | } | |
380 | ||
5ee0fc14 NR |
381 | if (WebLibraryUrls.LOGOUT_URL.equals(uri)) { |
382 | uri = WebLibraryUrls.INDEX_URL; | |
f433d153 NR |
383 | } |
384 | ||
599b05c7 NR |
385 | builder.append( |
386 | "<form method='POST' action='" + uri + "' class='login'>\n"); | |
387 | builder.append( | |
388 | "<p>You must be logged into the system to see the stories.</p>"); | |
f433d153 NR |
389 | builder.append("\t<input type='text' name='login' />\n"); |
390 | builder.append("\t<input type='password' name='password' />\n"); | |
391 | builder.append("\t<input type='submit' value='Login' />\n"); | |
392 | builder.append("</form>\n"); | |
393 | ||
394 | appendPostHtml(builder); | |
395 | ||
396 | return NanoHTTPD.newFixedLengthResponse(Status.FORBIDDEN, | |
397 | NanoHTTPD.MIME_HTML, builder.toString()); | |
398 | } | |
399 | ||
fce0a73f | 400 | protected Response getList(String uri, WLoginResult login) |
f433d153 | 401 | throws IOException { |
5ee0fc14 | 402 | if (WebLibraryUrls.LIST_URL_METADATA.equals(uri)) { |
f433d153 | 403 | List<JSONObject> jsons = new ArrayList<JSONObject>(); |
d11fb35b | 404 | for (MetaData meta : metas(login)) { |
f433d153 NR |
405 | jsons.add(JsonIO.toJson(meta)); |
406 | } | |
407 | ||
408 | return newInputStreamResponse("application/json", | |
599b05c7 NR |
409 | new ByteArrayInputStream( |
410 | new JSONArray(jsons).toString().getBytes())); | |
f433d153 NR |
411 | } |
412 | ||
413 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
414 | NanoHTTPD.MIME_PLAINTEXT, null); | |
415 | } | |
416 | ||
417 | private Response root(IHTTPSession session, Map<String, String> cookies, | |
fce0a73f | 418 | WLoginResult login) throws IOException { |
f433d153 | 419 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
d11fb35b | 420 | MetaResultList result = new MetaResultList(metas(login)); |
f433d153 NR |
421 | StringBuilder builder = new StringBuilder(); |
422 | ||
423 | appendPreHtml(builder, true); | |
424 | ||
4bd7d202 | 425 | Map<String, String> params = session.getParms(); |
599b05c7 | 426 | |
f433d153 | 427 | String filter = cookies.get("filter"); |
599b05c7 | 428 | if (params.get("optionNo") != null) |
4bd7d202 | 429 | filter = null; |
f433d153 NR |
430 | if (filter == null) { |
431 | filter = ""; | |
432 | } | |
433 | ||
599b05c7 NR |
434 | String browser = params.get("browser") == null ? "" |
435 | : params.get("browser"); | |
436 | String browser2 = params.get("browser2") == null ? "" | |
437 | : params.get("browser2"); | |
438 | String browser3 = params.get("browser3") == null ? "" | |
439 | : params.get("browser3"); | |
f433d153 NR |
440 | |
441 | String filterSource = null; | |
442 | String filterAuthor = null; | |
443 | String filterTag = null; | |
444 | ||
445 | // TODO: javascript in realtime, using visible=false + hide [submit] | |
446 | ||
447 | builder.append("<form class='browser'>\n"); | |
448 | builder.append("<div class='breadcrumbs'>\n"); | |
449 | ||
450 | builder.append("\t<select name='browser'>"); | |
451 | appendOption(builder, 2, "", "", browser); | |
452 | appendOption(builder, 2, "Sources", "sources", browser); | |
453 | appendOption(builder, 2, "Authors", "authors", browser); | |
454 | appendOption(builder, 2, "Tags", "tags", browser); | |
455 | builder.append("\t</select>\n"); | |
456 | ||
457 | if (!browser.isEmpty()) { | |
458 | builder.append("\t<select name='browser2'>"); | |
459 | if (browser.equals("sources")) { | |
460 | filterSource = browser2.isEmpty() ? filterSource : browser2; | |
461 | // TODO: if 1 group -> no group | |
462 | appendOption(builder, 2, "", "", browser2); | |
463 | Map<String, List<String>> sources = result.getSourcesGrouped(); | |
464 | for (String source : sources.keySet()) { | |
465 | appendOption(builder, 2, source, source, browser2); | |
466 | } | |
467 | } else if (browser.equals("authors")) { | |
468 | filterAuthor = browser2.isEmpty() ? filterAuthor : browser2; | |
469 | // TODO: if 1 group -> no group | |
470 | appendOption(builder, 2, "", "", browser2); | |
471 | Map<String, List<String>> authors = result.getAuthorsGrouped(); | |
472 | for (String author : authors.keySet()) { | |
473 | appendOption(builder, 2, author, author, browser2); | |
474 | } | |
475 | } else if (browser.equals("tags")) { | |
476 | filterTag = browser2.isEmpty() ? filterTag : browser2; | |
477 | appendOption(builder, 2, "", "", browser2); | |
478 | for (String tag : result.getTags()) { | |
479 | appendOption(builder, 2, tag, tag, browser2); | |
480 | } | |
481 | } | |
482 | builder.append("\t</select>\n"); | |
483 | } | |
484 | ||
485 | if (!browser2.isEmpty()) { | |
486 | if (browser.equals("sources")) { | |
487 | filterSource = browser3.isEmpty() ? filterSource : browser3; | |
488 | Map<String, List<String>> sourcesGrouped = result | |
489 | .getSourcesGrouped(); | |
490 | List<String> sources = sourcesGrouped.get(browser2); | |
491 | if (sources != null && !sources.isEmpty()) { | |
492 | // TODO: single empty value | |
493 | builder.append("\t<select name='browser3'>"); | |
494 | appendOption(builder, 2, "", "", browser3); | |
495 | for (String source : sources) { | |
496 | appendOption(builder, 2, source, source, browser3); | |
497 | } | |
498 | builder.append("\t</select>\n"); | |
499 | } | |
500 | } else if (browser.equals("authors")) { | |
501 | filterAuthor = browser3.isEmpty() ? filterAuthor : browser3; | |
502 | Map<String, List<String>> authorsGrouped = result | |
503 | .getAuthorsGrouped(); | |
504 | List<String> authors = authorsGrouped.get(browser2); | |
505 | if (authors != null && !authors.isEmpty()) { | |
506 | // TODO: single empty value | |
507 | builder.append("\t<select name='browser3'>"); | |
508 | appendOption(builder, 2, "", "", browser3); | |
509 | for (String author : authors) { | |
510 | appendOption(builder, 2, author, author, browser3); | |
511 | } | |
512 | builder.append("\t</select>\n"); | |
513 | } | |
514 | } | |
515 | } | |
516 | ||
517 | builder.append("\t<input type='submit' value='Select'/>\n"); | |
518 | builder.append("</div>\n"); | |
519 | ||
520 | // TODO: javascript in realtime, using visible=false + hide [submit] | |
521 | builder.append("<div class='filter'>\n"); | |
599b05c7 NR |
522 | builder.append("\t<span class='label'>Filter: </span>\n"); |
523 | builder.append( | |
524 | "\t<input name='optionName' type='hidden' value='filter' />\n"); | |
f433d153 NR |
525 | builder.append("\t<input name='optionValue' type='text' value='" |
526 | + filter + "' place-holder='...' />\n"); | |
599b05c7 NR |
527 | builder.append("\t<input name='optionNo' type='submit' value='x' />"); |
528 | builder.append( | |
529 | "\t<input name='submit' type='submit' value='Filter' />\n"); | |
f433d153 NR |
530 | builder.append("</div>\n"); |
531 | builder.append("</form>\n"); | |
532 | ||
533 | builder.append("\t<div class='books'>"); | |
534 | for (MetaData meta : result.getMetas()) { | |
599b05c7 NR |
535 | if (!filter.isEmpty() && !meta.getTitle().toLowerCase() |
536 | .contains(filter.toLowerCase())) { | |
f433d153 NR |
537 | continue; |
538 | } | |
539 | ||
540 | // TODO Sub sources | |
599b05c7 NR |
541 | if (filterSource != null |
542 | && !filterSource.equals(meta.getSource())) { | |
f433d153 NR |
543 | continue; |
544 | } | |
545 | ||
546 | // TODO: sub authors | |
599b05c7 NR |
547 | if (filterAuthor != null |
548 | && !filterAuthor.equals(meta.getAuthor())) { | |
f433d153 NR |
549 | continue; |
550 | } | |
551 | ||
552 | if (filterTag != null && !meta.getTags().contains(filterTag)) { | |
553 | continue; | |
554 | } | |
555 | ||
556 | builder.append("<div class='book_line'>"); | |
557 | builder.append("<a href='"); | |
5ee0fc14 NR |
558 | builder.append( |
559 | WebLibraryUrls.getViewUrl(meta.getLuid(), null, null)); | |
f433d153 NR |
560 | builder.append("'"); |
561 | builder.append(" class='link'>"); | |
562 | ||
563 | if (lib.isCached(meta.getLuid())) { | |
564 | // â—‰ = ◉ | |
599b05c7 NR |
565 | builder.append( |
566 | "<span class='cache_icon cached'>◉</span>"); | |
f433d153 NR |
567 | } else { |
568 | // â—‹ = ○ | |
599b05c7 NR |
569 | builder.append( |
570 | "<span class='cache_icon uncached'>○</span>"); | |
f433d153 NR |
571 | } |
572 | builder.append("<span class='luid'>"); | |
573 | builder.append(meta.getLuid()); | |
574 | builder.append("</span>"); | |
575 | builder.append("<span class='title'>"); | |
576 | builder.append(meta.getTitle()); | |
577 | builder.append("</span>"); | |
578 | builder.append("<span class='author'>"); | |
579 | if (meta.getAuthor() != null && !meta.getAuthor().isEmpty()) { | |
580 | builder.append("(").append(meta.getAuthor()).append(")"); | |
581 | } | |
582 | builder.append("</span>"); | |
583 | builder.append("</a></div>\n"); | |
584 | } | |
585 | builder.append("</div>"); | |
586 | ||
587 | appendPostHtml(builder); | |
588 | return NanoHTTPD.newFixedLengthResponse(builder.toString()); | |
589 | } | |
590 | ||
591 | // /story/luid/chapter/para <-- text/image | |
592 | // /story/luid/cover <-- image | |
593 | // /story/luid/metadata <-- json | |
c5103223 | 594 | // /story/luid/json <-- json, whole chapter (no images) |
fce0a73f | 595 | private Response getStoryPart(String uri, WLoginResult login) { |
f433d153 NR |
596 | String[] cover = uri.split("/"); |
597 | int off = 2; | |
598 | ||
599 | if (cover.length < off + 2) { | |
600 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
601 | NanoHTTPD.MIME_PLAINTEXT, null); | |
602 | } | |
603 | ||
604 | String luid = cover[off + 0]; | |
605 | String chapterStr = cover[off + 1]; | |
606 | String imageStr = cover.length < off + 3 ? null : cover[off + 2]; | |
607 | ||
608 | // 1-based (0 = desc) | |
609 | int chapter = 0; | |
610 | if (chapterStr != null && !"cover".equals(chapterStr) | |
599b05c7 NR |
611 | && !"metadata".equals(chapterStr) |
612 | && !"json".equals(chapterStr)) { | |
f433d153 NR |
613 | try { |
614 | chapter = Integer.parseInt(chapterStr); | |
615 | if (chapter < 0) { | |
616 | throw new NumberFormatException(); | |
617 | } | |
618 | } catch (NumberFormatException e) { | |
619 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
620 | NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid"); | |
621 | } | |
622 | } | |
623 | ||
624 | // 1-based | |
625 | int paragraph = 1; | |
626 | if (imageStr != null) { | |
627 | try { | |
628 | paragraph = Integer.parseInt(imageStr); | |
629 | if (paragraph < 0) { | |
630 | throw new NumberFormatException(); | |
631 | } | |
632 | } catch (NumberFormatException e) { | |
633 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
634 | NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid"); | |
635 | } | |
636 | } | |
637 | ||
638 | String mimeType = NanoHTTPD.MIME_PLAINTEXT; | |
639 | InputStream in = null; | |
640 | try { | |
641 | if ("cover".equals(chapterStr)) { | |
d11fb35b | 642 | Image img = getCover(luid, login); |
f433d153 NR |
643 | if (img != null) { |
644 | in = img.newInputStream(); | |
645 | } | |
3f468ac7 NR |
646 | // TODO: get correct image type |
647 | mimeType = "image/png"; | |
f433d153 | 648 | } else if ("metadata".equals(chapterStr)) { |
d11fb35b | 649 | MetaData meta = meta(luid, login); |
f433d153 NR |
650 | JSONObject json = JsonIO.toJson(meta); |
651 | mimeType = "application/json"; | |
652 | in = new ByteArrayInputStream(json.toString().getBytes()); | |
3fbc084c | 653 | } else if ("json".equals(chapterStr)) { |
d11fb35b | 654 | Story story = story(luid, login); |
c5103223 NR |
655 | JSONObject json = JsonIO.toJson(story); |
656 | mimeType = "application/json"; | |
657 | in = new ByteArrayInputStream(json.toString().getBytes()); | |
f433d153 | 658 | } else { |
d11fb35b | 659 | Story story = story(luid, login); |
f433d153 NR |
660 | if (story != null) { |
661 | if (chapter == 0) { | |
662 | StringBuilder builder = new StringBuilder(); | |
663 | for (Paragraph p : story.getMeta().getResume()) { | |
664 | if (builder.length() == 0) { | |
665 | builder.append("\n"); | |
666 | } | |
667 | builder.append(p.getContent()); | |
668 | } | |
669 | ||
599b05c7 NR |
670 | in = new ByteArrayInputStream( |
671 | builder.toString().getBytes("utf-8")); | |
f433d153 NR |
672 | } else { |
673 | Paragraph para = story.getChapters().get(chapter - 1) | |
674 | .getParagraphs().get(paragraph - 1); | |
675 | Image img = para.getContentImage(); | |
676 | if (para.getType() == ParagraphType.IMAGE) { | |
677 | // TODO: get correct image type | |
678 | mimeType = "image/png"; | |
679 | in = img.newInputStream(); | |
680 | } else { | |
599b05c7 NR |
681 | in = new ByteArrayInputStream( |
682 | para.getContent().getBytes("utf-8")); | |
f433d153 NR |
683 | } |
684 | } | |
685 | } | |
686 | } | |
687 | } catch (IndexOutOfBoundsException e) { | |
688 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
689 | NanoHTTPD.MIME_PLAINTEXT, | |
690 | "Chapter or paragraph does not exist"); | |
691 | } catch (IOException e) { | |
692 | Instance.getInstance().getTraceHandler() | |
693 | .error(new IOException("Cannot get image: " + uri, e)); | |
694 | return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR, | |
695 | NanoHTTPD.MIME_PLAINTEXT, "Error when processing request"); | |
696 | } | |
697 | ||
698 | return newInputStreamResponse(mimeType, in); | |
699 | } | |
700 | ||
701 | private Response getViewer(Map<String, String> cookies, String uri, | |
fce0a73f | 702 | WLoginResult login) { |
f433d153 NR |
703 | String[] cover = uri.split("/"); |
704 | int off = 2; | |
705 | ||
706 | if (cover.length < off + 2) { | |
707 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
708 | NanoHTTPD.MIME_PLAINTEXT, null); | |
709 | } | |
710 | ||
711 | String type = cover[off + 0]; | |
712 | String luid = cover[off + 1]; | |
713 | String chapterStr = cover.length < off + 3 ? null : cover[off + 2]; | |
714 | String paragraphStr = cover.length < off + 4 ? null : cover[off + 3]; | |
715 | ||
716 | // 1-based (0 = desc) | |
4c3426fb | 717 | int chapter = 0; |
f433d153 NR |
718 | if (chapterStr != null) { |
719 | try { | |
720 | chapter = Integer.parseInt(chapterStr); | |
721 | if (chapter < 0) { | |
722 | throw new NumberFormatException(); | |
723 | } | |
724 | } catch (NumberFormatException e) { | |
725 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
726 | NanoHTTPD.MIME_PLAINTEXT, "Chapter is not valid"); | |
727 | } | |
728 | } | |
729 | ||
730 | // 1-based | |
731 | int paragraph = 0; | |
732 | if (paragraphStr != null) { | |
733 | try { | |
734 | paragraph = Integer.parseInt(paragraphStr); | |
735 | if (paragraph <= 0) { | |
736 | throw new NumberFormatException(); | |
737 | } | |
738 | } catch (NumberFormatException e) { | |
739 | return NanoHTTPD.newFixedLengthResponse(Status.BAD_REQUEST, | |
740 | NanoHTTPD.MIME_PLAINTEXT, "Paragraph is not valid"); | |
741 | } | |
742 | } | |
743 | ||
744 | try { | |
d11fb35b | 745 | Story story = story(luid, login); |
f433d153 NR |
746 | if (story == null) { |
747 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
748 | NanoHTTPD.MIME_PLAINTEXT, "Story not found"); | |
749 | } | |
750 | ||
751 | StringBuilder builder = new StringBuilder(); | |
752 | appendPreHtml(builder, false); | |
753 | ||
599b05c7 | 754 | // For images documents, always go to the images if not chap 0 desc |
db9146bc | 755 | if (story.getMeta().isImageDocument()) { |
599b05c7 | 756 | if (chapter > 0 && paragraph <= 0) |
db9146bc NR |
757 | paragraph = 1; |
758 | } | |
f433d153 | 759 | |
db9146bc NR |
760 | Chapter chap = null; |
761 | if (chapter <= 0) { | |
762 | chap = story.getMeta().getResume(); | |
763 | } else { | |
f433d153 NR |
764 | try { |
765 | chap = story.getChapters().get(chapter - 1); | |
766 | } catch (IndexOutOfBoundsException e) { | |
767 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
768 | NanoHTTPD.MIME_PLAINTEXT, "Chapter not found"); | |
769 | } | |
db9146bc | 770 | } |
f433d153 | 771 | |
db9146bc NR |
772 | String first, previous, next, last; |
773 | ||
774 | StringBuilder content = new StringBuilder(); | |
775 | ||
776 | String disabledLeft = ""; | |
777 | String disabledRight = ""; | |
778 | String disabledZoomReal = ""; | |
779 | String disabledZoomWidth = ""; | |
780 | String disabledZoomHeight = ""; | |
781 | ||
782 | if (paragraph <= 0) { | |
5ee0fc14 NR |
783 | first = WebLibraryUrls.getViewUrl(luid, 0, null); |
784 | previous = WebLibraryUrls.getViewUrl(luid, | |
785 | (Math.max(chapter - 1, 0)), null); | |
786 | next = WebLibraryUrls.getViewUrl(luid, | |
db9146bc NR |
787 | (Math.min(chapter + 1, story.getChapters().size())), |
788 | null); | |
5ee0fc14 NR |
789 | last = WebLibraryUrls.getViewUrl(luid, |
790 | story.getChapters().size(), null); | |
db9146bc | 791 | |
db9146bc NR |
792 | StringBuilder desc = new StringBuilder(); |
793 | ||
794 | if (chapter <= 0) { | |
6b675cd4 NR |
795 | desc.append("<h1 class='title'>"); |
796 | desc.append(story.getMeta().getTitle()); | |
797 | desc.append("</h1>\n"); | |
db9146bc | 798 | desc.append("<div class='desc'>\n"); |
4c3426fb | 799 | desc.append("\t<a href='" + next + "' class='cover'>\n"); |
db9146bc | 800 | desc.append("\t\t<img src='/story/" + luid + "/cover'/>\n"); |
4c3426fb | 801 | desc.append("\t</a>\n"); |
599b05c7 NR |
802 | desc.append("\t<table class='details'>\n"); |
803 | Map<String, String> details = BasicLibrary | |
804 | .getMetaDesc(story.getMeta()); | |
805 | for (String key : details.keySet()) { | |
806 | appendTableRow(desc, 2, key, details.get(key)); | |
807 | } | |
db9146bc NR |
808 | desc.append("\t</table>\n"); |
809 | desc.append("</div>\n"); | |
810 | desc.append("<h1 class='title'>Description</h1>\n"); | |
f433d153 NR |
811 | } |
812 | ||
db9146bc NR |
813 | content.append("<div class='viewer text'>\n"); |
814 | content.append(desc); | |
599b05c7 NR |
815 | String description = new TextOutput(false).convert(chap, |
816 | chapter > 0); | |
6b675cd4 NR |
817 | content.append(chap.getParagraphs().size() <= 0 |
818 | ? "No content provided." | |
819 | : description); | |
db9146bc | 820 | content.append("</div>\n"); |
3fbc084c | 821 | |
599b05c7 | 822 | if (chapter <= 0) |
db9146bc NR |
823 | disabledLeft = " disabled='disbaled'"; |
824 | if (chapter >= story.getChapters().size()) | |
825 | disabledRight = " disabled='disbaled'"; | |
826 | } else { | |
5ee0fc14 NR |
827 | first = WebLibraryUrls.getViewUrl(luid, chapter, 1); |
828 | previous = WebLibraryUrls.getViewUrl(luid, chapter, | |
db9146bc | 829 | (Math.max(paragraph - 1, 1))); |
5ee0fc14 | 830 | next = WebLibraryUrls.getViewUrl(luid, chapter, |
db9146bc | 831 | (Math.min(paragraph + 1, chap.getParagraphs().size()))); |
5ee0fc14 NR |
832 | last = WebLibraryUrls.getViewUrl(luid, chapter, |
833 | chap.getParagraphs().size()); | |
db9146bc NR |
834 | |
835 | if (paragraph <= 1) | |
836 | disabledLeft = " disabled='disbaled'"; | |
837 | if (paragraph >= chap.getParagraphs().size()) | |
838 | disabledRight = " disabled='disbaled'"; | |
839 | ||
599b05c7 NR |
840 | // First -> previous *chapter* |
841 | if (chapter > 0) | |
842 | disabledLeft = ""; | |
5ee0fc14 NR |
843 | first = WebLibraryUrls.getViewUrl(luid, |
844 | (Math.max(chapter - 1, 0)), null); | |
599b05c7 NR |
845 | if (paragraph <= 1) { |
846 | previous = first; | |
847 | } | |
848 | ||
db9146bc NR |
849 | Paragraph para = null; |
850 | try { | |
851 | para = chap.getParagraphs().get(paragraph - 1); | |
852 | } catch (IndexOutOfBoundsException e) { | |
853 | return NanoHTTPD.newFixedLengthResponse(Status.NOT_FOUND, | |
599b05c7 NR |
854 | NanoHTTPD.MIME_PLAINTEXT, |
855 | "Paragraph " + paragraph + " not found"); | |
db9146bc | 856 | } |
f433d153 | 857 | |
db9146bc NR |
858 | if (para.getType() == ParagraphType.IMAGE) { |
859 | String zoomStyle = "max-width: 100%;"; | |
860 | disabledZoomWidth = " disabled='disabled'"; | |
861 | String zoomOption = cookies.get("zoom"); | |
862 | if (zoomOption != null && !zoomOption.isEmpty()) { | |
863 | if (zoomOption.equals("real")) { | |
864 | zoomStyle = ""; | |
865 | disabledZoomWidth = ""; | |
866 | disabledZoomReal = " disabled='disabled'"; | |
867 | } else if (zoomOption.equals("width")) { | |
868 | zoomStyle = "max-width: 100%;"; | |
869 | } else if (zoomOption.equals("height")) { | |
870 | // see height of navbar + optionbar | |
871 | zoomStyle = "max-height: calc(100% - 128px);"; | |
872 | disabledZoomWidth = ""; | |
873 | disabledZoomHeight = " disabled='disabled'"; | |
f433d153 | 874 | } |
f433d153 NR |
875 | } |
876 | ||
842afa6c | 877 | String javascript = "document.getElementById(\"previous\").click(); return false;"; |
db9146bc | 878 | content.append(String.format("" // |
842afa6c | 879 | + "<a class='viewer link' oncontextmenu='%s' href='%s'>" |
db9146bc NR |
880 | + "<img class='viewer img' style='%s' src='%s'/>" |
881 | + "</a>", // | |
842afa6c | 882 | javascript, // |
db9146bc NR |
883 | next, // |
884 | zoomStyle, // | |
5ee0fc14 NR |
885 | WebLibraryUrls.getStoryUrl(luid, chapter, |
886 | paragraph))); | |
db9146bc | 887 | } else { |
599b05c7 NR |
888 | content.append(String.format("" // |
889 | + "<div class='viewer text'>%s</div>", // | |
890 | para.getContent())); | |
f433d153 | 891 | } |
db9146bc | 892 | } |
f433d153 | 893 | |
db9146bc NR |
894 | builder.append(String.format("" // |
895 | + "<div class='bar navbar'>\n" // | |
896 | + "\t<a%s class='button first' href='%s'><<</a>\n"// | |
842afa6c | 897 | + "\t<a%s id='previous' class='button previous' href='%s'><</a>\n" // |
6b89e45c NR |
898 | + "\t<div class='gotobox itemsbox'>\n" // |
899 | + "\t\t<div class='button goto'>%d</div>\n" // | |
900 | + "\t\t<div class='items goto'>\n", // | |
db9146bc NR |
901 | disabledLeft, first, // |
902 | disabledLeft, previous, // | |
6b89e45c NR |
903 | paragraph > 0 ? paragraph : chapter // |
904 | )); | |
905 | ||
906 | // List of chap/para links | |
907 | ||
5ee0fc14 NR |
908 | appendItemA(builder, 3, WebLibraryUrls.getViewUrl(luid, 0, null), |
909 | "Description", paragraph == 0 && chapter == 0); | |
6b89e45c | 910 | if (paragraph > 0) { |
6b89e45c | 911 | for (int i = 1; i <= chap.getParagraphs().size(); i++) { |
5ee0fc14 NR |
912 | appendItemA(builder, 3, |
913 | WebLibraryUrls.getViewUrl(luid, chapter, i), | |
4c3426fb | 914 | "Image " + i, paragraph == i); |
6b89e45c NR |
915 | } |
916 | } else { | |
917 | int i = 1; | |
918 | for (Chapter c : story.getChapters()) { | |
919 | String chapName = "Chapter " + c.getNumber(); | |
920 | if (c.getName() != null && !c.getName().isEmpty()) { | |
921 | chapName += ": " + c.getName(); | |
922 | } | |
923 | ||
5ee0fc14 NR |
924 | appendItemA(builder, 3, |
925 | WebLibraryUrls.getViewUrl(luid, i, null), chapName, | |
4c3426fb | 926 | chapter == i); |
6b89e45c NR |
927 | |
928 | i++; | |
929 | } | |
930 | } | |
931 | ||
932 | builder.append(String.format("" // | |
933 | + "\t\t</div>\n" // | |
934 | + "\t</div>\n" // | |
935 | + "\t<a%s class='button next' href='%s'>></a>\n" // | |
936 | + "\t<a%s class='button last' href='%s'>>></a>\n"// | |
937 | + "</div>\n", // | |
db9146bc NR |
938 | disabledRight, next, // |
939 | disabledRight, last // | |
599b05c7 | 940 | )); |
db9146bc NR |
941 | |
942 | builder.append(content); | |
943 | ||
944 | builder.append("<div class='bar optionbar "); | |
945 | if (paragraph > 0) { | |
946 | builder.append("s4"); | |
947 | } else { | |
948 | builder.append("s1"); | |
949 | } | |
950 | builder.append("'>\n"); | |
951 | builder.append(" <a class='button back' href='/'>BACK</a>\n"); | |
952 | ||
953 | if (paragraph > 0) { | |
599b05c7 NR |
954 | builder.append(String.format("" // |
955 | + "\t<a%s class='button zoomreal' href='%s'>REAL</a>\n"// | |
956 | + "\t<a%s class='button zoomwidth' href='%s'>WIDTH</a>\n"// | |
957 | + "\t<a%s class='button zoomheight' href='%s'>HEIGHT</a>\n"// | |
958 | + "</div>\n", // | |
959 | disabledZoomReal, | |
960 | uri + "?optionName=zoom&optionValue=real", // | |
961 | disabledZoomWidth, | |
962 | uri + "?optionName=zoom&optionValue=width", // | |
963 | disabledZoomHeight, | |
964 | uri + "?optionName=zoom&optionValue=height" // | |
965 | )); | |
f433d153 NR |
966 | } |
967 | ||
968 | appendPostHtml(builder); | |
969 | return NanoHTTPD.newFixedLengthResponse(Status.OK, | |
970 | NanoHTTPD.MIME_HTML, builder.toString()); | |
971 | } catch (IOException e) { | |
972 | Instance.getInstance().getTraceHandler() | |
973 | .error(new IOException("Cannot get image: " + uri, e)); | |
974 | return NanoHTTPD.newFixedLengthResponse(Status.INTERNAL_ERROR, | |
975 | NanoHTTPD.MIME_PLAINTEXT, "Error when processing request"); | |
976 | } | |
977 | } | |
978 | ||
979 | private Response newInputStreamResponse(String mimeType, InputStream in) { | |
980 | if (in == null) { | |
599b05c7 NR |
981 | return NanoHTTPD.newFixedLengthResponse(Status.NO_CONTENT, "", |
982 | null); | |
f433d153 NR |
983 | } |
984 | return NanoHTTPD.newChunkedResponse(Status.OK, mimeType, in); | |
985 | } | |
986 | ||
987 | private String getContentOf(String file) { | |
599b05c7 NR |
988 | InputStream in = IOUtils.openResource(WebLibraryServerIndex.class, |
989 | file); | |
f433d153 NR |
990 | if (in != null) { |
991 | try { | |
992 | return IOUtils.readSmallStream(in); | |
993 | } catch (IOException e) { | |
599b05c7 NR |
994 | Instance.getInstance().getTraceHandler().error( |
995 | new IOException("Cannot get file: index.pre.html", e)); | |
f433d153 NR |
996 | } |
997 | } | |
998 | ||
999 | return ""; | |
1000 | } | |
1001 | ||
fce0a73f | 1002 | private boolean isAllowed(MetaData meta, WLoginResult login) { |
d11fb35b NR |
1003 | if (login.isWl() && !whitelist.isEmpty() |
1004 | && !whitelist.contains(meta.getSource())) { | |
1005 | return false; | |
1006 | } | |
1007 | if (login.isBl() && blacklist.contains(meta.getSource())) { | |
1008 | return false; | |
1009 | } | |
1010 | ||
1011 | return true; | |
1012 | } | |
1013 | ||
fce0a73f | 1014 | private List<MetaData> metas(WLoginResult login) throws IOException { |
d11fb35b NR |
1015 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
1016 | List<MetaData> metas = new ArrayList<MetaData>(); | |
1017 | for (MetaData meta : lib.getList().getMetas()) { | |
1018 | if (isAllowed(meta, login)) { | |
1019 | metas.add(meta); | |
1020 | } | |
1021 | } | |
1022 | ||
1023 | return metas; | |
1024 | } | |
1025 | ||
fce0a73f | 1026 | private MetaData meta(String luid, WLoginResult login) throws IOException { |
f433d153 NR |
1027 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
1028 | MetaData meta = lib.getInfo(luid); | |
d11fb35b | 1029 | if (!isAllowed(meta, login)) |
f433d153 | 1030 | return null; |
f433d153 NR |
1031 | |
1032 | return meta; | |
1033 | } | |
1034 | ||
fce0a73f | 1035 | private Image getCover(String luid, WLoginResult login) throws IOException { |
d11fb35b | 1036 | MetaData meta = meta(luid, login); |
f433d153 | 1037 | if (meta != null) { |
db9146bc NR |
1038 | BasicLibrary lib = Instance.getInstance().getLibrary(); |
1039 | return lib.getCover(meta.getLuid()); | |
f433d153 NR |
1040 | } |
1041 | ||
1042 | return null; | |
1043 | } | |
1044 | ||
1045 | // NULL if not whitelist OK or if not found | |
fce0a73f | 1046 | private Story story(String luid, WLoginResult login) throws IOException { |
f433d153 NR |
1047 | synchronized (storyCache) { |
1048 | if (storyCache.containsKey(luid)) { | |
1049 | Story story = storyCache.get(luid); | |
d11fb35b | 1050 | if (!isAllowed(story.getMeta(), login)) |
f433d153 | 1051 | return null; |
f433d153 NR |
1052 | |
1053 | return story; | |
1054 | } | |
1055 | } | |
1056 | ||
1057 | Story story = null; | |
d11fb35b | 1058 | MetaData meta = meta(luid, login); |
f433d153 NR |
1059 | if (meta != null) { |
1060 | BasicLibrary lib = Instance.getInstance().getLibrary(); | |
1061 | story = lib.getStory(luid, null); | |
1062 | long size = sizeOf(story); | |
1063 | ||
1064 | synchronized (storyCache) { | |
1065 | // Could have been added by another request | |
1066 | if (!storyCache.containsKey(luid)) { | |
1067 | while (!storyCacheOrder.isEmpty() | |
1068 | && storyCacheSize + size > maxStoryCacheSize) { | |
1069 | String oldestLuid = storyCacheOrder.removeFirst(); | |
1070 | Story oldestStory = storyCache.remove(oldestLuid); | |
1071 | maxStoryCacheSize -= sizeOf(oldestStory); | |
1072 | } | |
1073 | ||
1074 | storyCacheOrder.add(luid); | |
1075 | storyCache.put(luid, story); | |
1076 | } | |
1077 | } | |
1078 | } | |
1079 | ||
1080 | return story; | |
1081 | } | |
1082 | ||
1083 | private long sizeOf(Story story) { | |
1084 | long size = 0; | |
1085 | for (Chapter chap : story) { | |
1086 | for (Paragraph para : chap) { | |
1087 | if (para.getType() == ParagraphType.IMAGE) { | |
1088 | size += para.getContentImage().getSize(); | |
1089 | } else { | |
1090 | size += para.getContent().length(); | |
1091 | } | |
1092 | } | |
1093 | } | |
1094 | ||
1095 | return size; | |
1096 | } | |
1097 | ||
1098 | private void appendPreHtml(StringBuilder builder, boolean banner) { | |
1099 | String favicon = "favicon.ico"; | |
1100 | String icon = Instance.getInstance().getUiConfig() | |
1101 | .getString(UiConfig.PROGRAM_ICON); | |
1102 | if (icon != null) { | |
1103 | favicon = "icon_" + icon.replace("-", "_") + ".png"; | |
1104 | } | |
1105 | ||
599b05c7 NR |
1106 | builder.append( |
1107 | getContentOf("index.pre.html").replace("favicon.ico", favicon)); | |
f433d153 NR |
1108 | |
1109 | if (banner) { | |
1110 | builder.append("<div class='banner'>\n"); | |
37d1f076 | 1111 | builder.append("\t<img class='ico' src='/") // |
f433d153 NR |
1112 | .append(favicon) // |
1113 | .append("'/>\n"); | |
1114 | builder.append("\t<h1>Fanfix</h1>\n"); | |
1115 | builder.append("\t<h2>") // | |
1116 | .append(Version.getCurrentVersion()) // | |
1117 | .append("</h2>\n"); | |
1118 | builder.append("</div>\n"); | |
1119 | } | |
1120 | } | |
1121 | ||
1122 | private void appendPostHtml(StringBuilder builder) { | |
1123 | builder.append(getContentOf("index.post.html")); | |
1124 | } | |
1125 | ||
1126 | private void appendOption(StringBuilder builder, int depth, String name, | |
1127 | String value, String selected) { | |
1128 | for (int i = 0; i < depth; i++) { | |
1129 | builder.append("\t"); | |
1130 | } | |
1131 | builder.append("<option value='").append(value).append("'"); | |
1132 | if (value.equals(selected)) { | |
1133 | builder.append(" selected='selected'"); | |
1134 | } | |
1135 | builder.append(">").append(name).append("</option>\n"); | |
1136 | } | |
3fbc084c | 1137 | |
599b05c7 NR |
1138 | private void appendTableRow(StringBuilder builder, int depth, |
1139 | String... tds) { | |
1140 | for (int i = 0; i < depth; i++) { | |
1141 | builder.append("\t"); | |
1142 | } | |
1143 | ||
1144 | int col = 1; | |
1145 | builder.append("<tr>"); | |
1146 | for (String td : tds) { | |
1147 | builder.append("<td class='col"); | |
1148 | builder.append(col++); | |
1149 | builder.append("'>"); | |
1150 | builder.append(td); | |
1151 | builder.append("</td>"); | |
1152 | } | |
1153 | builder.append("</tr>\n"); | |
1154 | } | |
1155 | ||
6b89e45c NR |
1156 | private void appendItemA(StringBuilder builder, int depth, String link, |
1157 | String name, boolean selected) { | |
1158 | for (int i = 0; i < depth; i++) { | |
1159 | builder.append("\t"); | |
1160 | } | |
1161 | ||
1162 | builder.append("<a href='"); | |
1163 | builder.append(link); | |
1164 | builder.append("' class='item goto"); | |
1165 | if (selected) { | |
1166 | builder.append(" selected"); | |
1167 | } | |
1168 | builder.append("'>"); | |
1169 | builder.append(name); | |
1170 | builder.append("</a>\n"); | |
1171 | } | |
1172 | ||
3fbc084c NR |
1173 | public static void main(String[] args) throws IOException { |
1174 | Instance.init(); | |
1175 | WebLibraryServer web = new WebLibraryServer(false); | |
1176 | web.run(); | |
1177 | } | |
f433d153 | 1178 | } |