supported/YiffStar.java

   1 package be.nikiroo.fanfix.supported;
   2
   3 import java.io.IOException;
   4 import java.io.InputStream;
   5 import java.net.MalformedURLException;
   6 import java.net.URL;
   7 import java.util.AbstractMap;
   8 import java.util.ArrayList;
   9 import java.util.HashMap;
  10 import java.util.List;
  11 import java.util.Map;
  12 import java.util.Map.Entry;
  13 import java.util.Scanner;
  14
  15 import be.nikiroo.fanfix.Instance;
  16 import be.nikiroo.fanfix.bundles.Config;
  17 import be.nikiroo.fanfix.data.MetaData;
  18 import be.nikiroo.utils.Image;
  19 import be.nikiroo.utils.Progress;
  20 import be.nikiroo.utils.StringUtils;
  21
  22 /**
  23  * Support class for <a href="https://sofurry.com/">SoFurry.com</a>, a Furry
  24  * website supporting images and stories (we only retrieve the stories).
  25  *
  26  * @author niki
  27  */
  28 class YiffStar extends BasicSupport_Deprecated {
  29         @Override
  30         protected MetaData getMeta(URL source, InputStream in) throws IOException {
  31                 MetaData meta = new MetaData();
  32
  33                 meta.setTitle(getTitle(reset(in)));
  34                 meta.setAuthor(getAuthor(reset(in)));
  35                 meta.setDate("");
  36                 meta.setTags(getTags(reset(in)));
  37                 meta.setSource(getType().getSourceName());
  38                 meta.setUrl(source.toString());
  39                 meta.setPublisher(getType().getSourceName());
  40                 meta.setUuid(source.toString());
  41                 meta.setLuid("");
  42                 meta.setLang("en");
  43                 meta.setSubject("Furry");
  44                 meta.setType(getType().toString());
  45                 meta.setImageDocument(false);
  46                 meta.setCover(getCover(source, reset(in)));
  47
  48                 return meta;
  49         }
  50
  51         @Override
  52         protected boolean supports(URL url) {
  53                 String host = url.getHost();
  54                 if (host.startsWith("www.")) {
  55                         host = host.substring("www.".length());
  56                 }
  57
  58                 return "sofurry.com".equals(host);
  59         }
  60
  61         @Override
  62         protected boolean isHtml() {
  63                 return true;
  64         }
  65
  66         @Override
  67         public void login() throws IOException {
  68                 // Note: this should not be necessary anymore
  69                 // (the "/guest" trick is enough)
  70                 String login = Instance.getInstance().getConfig().getString(Config.LOGIN_YIFFSTAR_USER);
  71                 String password = Instance.getInstance().getConfig().getString(Config.LOGIN_YIFFSTAR_PASS);
  72
  73                 if (login != null && !login.isEmpty() && password != null
  74                                 && !password.isEmpty()) {
  75
  76                         Map<String, String> post = new HashMap<String, String>();
  77                         post.put("LoginForm[sfLoginUsername]", login);
  78                         post.put("LoginForm[sfLoginPassword]", password);
  79                         post.put("YII_CSRF_TOKEN", "");
  80                         post.put("yt1", "Login");
  81                         post.put("returnUrl", "/");
  82
  83                         // Cookies will actually be retained by the cache manager once
  84                         // logged in
  85                         Instance.getInstance().getCache()
  86                                         .openNoCache(new URL("https://www.sofurry.com/user/login"), this, post, null, null).close();
  87                 }
  88         }
  89
  90         @Override
  91         public URL getCanonicalUrl(URL source) {
  92                 try {
  93                         if (source.getPath().startsWith("/view")) {
  94                                 source = guest(source.toString());
  95                                 // NO CACHE because we don't want the NotLoggedIn message later
  96                                 InputStream in = Instance.getInstance().getCache().openNoCache(source, this, null, null, null);
  97                                 String line = getLine(in, "/browse/folder/", 0);
  98                                 if (line != null) {
  99                                         String[] tab = line.split("\"");
 100                                         if (tab.length > 1) {
 101                                                 String groupUrl = source.getProtocol() + "://"
 102                                                                 + source.getHost() + tab[1];
 103                                                 return guest(groupUrl);
 104                                         }
 105                                 }
 106                         }
 107                 } catch (Exception e) {
 108                         Instance.getInstance().getTraceHandler().error(e);
 109                 }
 110
 111                 return super.getCanonicalUrl(source);
 112         }
 113
 114         private List<String> getTags(InputStream in) {
 115                 List<String> tags = new ArrayList<String>();
 116
 117                 String line = getLine(in, "class=\"sf-story-big-tags", 0);
 118                 if (line != null) {
 119                         String[] tab = StringUtils.unhtml(line).split(",");
 120                         for (String possibleTag : tab) {
 121                                 String tag = possibleTag.trim();
 122                                 if (!tag.isEmpty() && !tag.equals("...") && !tags.contains(tag)) {
 123                                         tags.add(tag);
 124                                 }
 125                         }
 126                 }
 127
 128                 return tags;
 129         }
 130
 131         private Image getCover(URL source, InputStream in) throws IOException {
 132
 133                 List<Entry<String, URL>> chaps = getChapters(source, in, null);
 134                 if (!chaps.isEmpty()) {
 135                         in = Instance.getInstance().getCache().open(chaps.get(0).getValue(), this, true);
 136                         String line = getLine(in, " name=\"og:image\"", 0);
 137                         if (line != null) {
 138                                 int pos = -1;
 139                                 for (int i = 0; i < 3; i++) {
 140                                         pos = line.indexOf('"', pos + 1);
 141                                 }
 142
 143                                 if (pos >= 0) {
 144                                         line = line.substring(pos + 1);
 145                                         pos = line.indexOf('"');
 146                                         if (pos >= 0) {
 147                                                 line = line.substring(0, pos);
 148                                                 if (line.contains("/thumb?")) {
 149                                                         line = line.replace("/thumb?",
 150                                                                         "/auxiliaryContent?type=25&");
 151                                                         return getImage(this, null, line);
 152                                                 }
 153                                         }
 154                                 }
 155                         }
 156                 }
 157
 158                 return null;
 159         }
 160
 161         private String getAuthor(InputStream in) {
 162                 String author = getLine(in, "class=\"onlinestatus", 0);
 163                 if (author != null) {
 164                         return StringUtils.unhtml(author).trim();
 165                 }
 166
 167                 return null;
 168         }
 169
 170         private String getTitle(InputStream in) {
 171                 String title = getLine(in, "class=\"sflabel pagetitle", 0);
 172                 if (title != null) {
 173                         if (title.contains("(series)")) {
 174                                 title = title.replace("(series)", "");
 175                         }
 176                         return StringUtils.unhtml(title).trim();
 177                 }
 178
 179                 return null;
 180         }
 181
 182         @Override
 183         protected String getDesc(URL source, InputStream in) throws IOException {
 184                 return null; // TODO: no description at all? Cannot find one...
 185         }
 186
 187         @Override
 188         protected List<Entry<String, URL>> getChapters(URL source, InputStream in,
 189                         Progress pg) throws IOException {
 190                 List<Entry<String, URL>> urls = new ArrayList<Entry<String, URL>>();
 191
 192                 @SuppressWarnings("resource")
 193                 Scanner scan = new Scanner(in, "UTF-8");
 194                 scan.useDelimiter("\\n");
 195                 while (scan.hasNext()) {
 196                         String line = scan.next();
 197                         if (line.contains("\"/view/") && line.contains("title=")) {
 198                                 String[] tab = line.split("\"");
 199                                 if (tab.length > 5) {
 200                                         String link = tab[5];
 201                                         if (link.startsWith("/")) {
 202                                                 link = source.getProtocol() + "://" + source.getHost()
 203                                                                 + link;
 204                                         }
 205                                         urls.add(new AbstractMap.SimpleEntry<String, URL>(
 206                                                         StringUtils.unhtml(line).trim(), guest(link)));
 207                                 }
 208                         }
 209                 }
 210
 211                 return urls;
 212         }
 213
 214         @Override
 215         protected String getChapterContent(URL source, InputStream in, int number,
 216                         Progress pg) throws IOException {
 217                 StringBuilder builder = new StringBuilder();
 218
 219                 String startAt = "id=\"sfContentBody";
 220                 String endAt = "id=\"recommendationArea";
 221                 boolean ok = false;
 222
 223                 @SuppressWarnings("resource")
 224                 Scanner scan = new Scanner(in, "UTF-8");
 225                 scan.useDelimiter("\\n");
 226                 while (scan.hasNext()) {
 227                         String line = scan.next();
 228                         if (!ok && line.contains(startAt)) {
 229                                 ok = true;
 230                         } else if (ok && line.contains(endAt)) {
 231                                 ok = false;
 232                                 break;
 233                         }
 234
 235                         if (ok) {
 236                                 builder.append(line);
 237                                 builder.append(' ');
 238                         }
 239                 }
 240
 241                 return builder.toString();
 242         }
 243
 244         /**
 245          * Return a {@link URL} from the given link, but add the "/guest" part to it
 246          * to make sure we don't need to be logged-in to see it.
 247          *
 248          * @param link
 249          *            the link
 250          *
 251          * @return the {@link URL}
 252          *
 253          * @throws MalformedURLException
 254          *             in case of data error
 255          */
 256         private URL guest(String link) throws MalformedURLException {
 257                 if (link.contains("?")) {
 258                         if (link.contains("/?")) {
 259                                 return new URL(link.replace("?", "guest?"));
 260                         }
 261
 262                         return new URL(link.replace("?", "/guest?"));
 263                 }
 264
 265                 return new URL(link + "/guest");
 266         }
 267 }