supported/YiffStar.java

   1 package be.nikiroo.fanfix.supported;
   2
   3 import java.awt.image.BufferedImage;
   4 import java.io.IOException;
   5 import java.io.InputStream;
   6 import java.net.MalformedURLException;
   7 import java.net.URL;
   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.Progress;
  19 import be.nikiroo.utils.StringUtils;
  20
  21 /**
  22  * Support class for <a href="https://sofurry.com/">SoFurry.com</a>, a Furry
  23  * website supporting images and stories (we only retrieve the stories).
  24  *
  25  * @author niki
  26  */
  27 class YiffStar extends BasicSupport {
  28
  29         @Override
  30         public String getSourceName() {
  31                 return "YiffStar";
  32         }
  33
  34         @Override
  35         protected MetaData getMeta(URL source, InputStream in) throws IOException {
  36                 MetaData meta = new MetaData();
  37
  38                 meta.setTitle(getTitle(reset(in)));
  39                 meta.setAuthor(getAuthor(reset(in)));
  40                 meta.setDate("");
  41                 meta.setTags(getTags(reset(in)));
  42                 meta.setSource(getSourceName());
  43                 meta.setUrl(source.toString());
  44                 meta.setPublisher(getSourceName());
  45                 meta.setUuid(source.toString());
  46                 meta.setLuid("");
  47                 meta.setLang("EN");
  48                 meta.setSubject("Furry");
  49                 meta.setType(getType().toString());
  50                 meta.setImageDocument(false);
  51                 meta.setCover(getCover(source, reset(in)));
  52
  53                 return meta;
  54         }
  55
  56         @Override
  57         protected boolean supports(URL url) {
  58                 String host = url.getHost();
  59                 if (host.startsWith("www.")) {
  60                         host = host.substring("www.".length());
  61                 }
  62
  63                 return "sofurry.com".equals(host);
  64         }
  65
  66         @Override
  67         protected boolean isHtml() {
  68                 return true;
  69         }
  70
  71         @Override
  72         public void login() throws IOException {
  73                 // Note: this should not be necessary anymore
  74                 // (the "/guest" trick is enough)
  75                 String login = Instance.getConfig().getString(
  76                                 Config.LOGIN_YIFFSTAR_USER);
  77                 String password = Instance.getConfig().getString(
  78                                 Config.LOGIN_YIFFSTAR_PASS);
  79
  80                 if (login != null && !login.isEmpty() && password != null
  81                                 && !password.isEmpty()) {
  82                         Map<String, String> post = new HashMap<String, String>();
  83                         post.put("sfLoginUsername", login);
  84                         post.put("sfLoginPassword", password);
  85                         post.put("YII_CSRF_TOKEN", "");
  86
  87                         // Cookies will actually be retained by the cache manager once
  88                         // logged in
  89                         Instance.getCache()
  90                                         .openNoCache(new URL("https://www.sofurry.com/user/login"),
  91                                                         this, post, null, null).close();
  92                 }
  93         }
  94
  95         @Override
  96         public URL getCanonicalUrl(URL source) throws IOException {
  97                 if (source.getPath().startsWith("/view")) {
  98                         source = new URL(source.toString() + "/guest");
  99                         InputStream in = Instance.getCache().open(source, this, false);
 100                         String line = getLine(in, "/browse/folder/", 0);
 101                         if (line != null) {
 102                                 String[] tab = line.split("\"");
 103                                 if (tab.length > 1) {
 104                                         String groupUrl = source.getProtocol() + "://"
 105                                                         + source.getHost() + tab[1];
 106                                         return guest(groupUrl);
 107                                 }
 108                         }
 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 BufferedImage getCover(URL source, InputStream in)
 132                         throws IOException {
 133
 134                 List<Entry<String, URL>> chaps = getChapters(source, in, null);
 135                 if (!chaps.isEmpty()) {
 136                         in = Instance.getCache().open(chaps.get(0).getValue(), this, true);
 137                         String line = getLine(in, " name=\"og:image\"", 0);
 138                         if (line != null) {
 139                                 int pos = -1;
 140                                 for (int i = 0; i < 3; i++) {
 141                                         pos = line.indexOf('"', pos + 1);
 142                                 }
 143
 144                                 if (pos >= 0) {
 145                                         line = line.substring(pos + 1);
 146                                         pos = line.indexOf('"');
 147                                         if (pos >= 0) {
 148                                                 line = line.substring(0, pos);
 149                                                 if (line.contains("/thumb?")) {
 150                                                         line = line.replace("/thumb?",
 151                                                                         "/auxiliaryContent?type=25&");
 152                                                         return getImage(this, null, line);
 153                                                 }
 154                                         }
 155                                 }
 156                         }
 157                 }
 158
 159                 return null;
 160         }
 161
 162         private String getAuthor(InputStream in) {
 163                 String author = getLine(in, "class=\"onlinestatus", 0);
 164                 if (author != null) {
 165                         return StringUtils.unhtml(author).trim();
 166                 }
 167
 168                 return null;
 169         }
 170
 171         private String getTitle(InputStream in) {
 172                 String title = getLine(in, "class=\"sflabel pagetitle", 0);
 173                 if (title != null) {
 174                         if (title.contains("(series)")) {
 175                                 title = title.replace("(series)", "");
 176                         }
 177                         return StringUtils.unhtml(title).trim();
 178                 }
 179
 180                 return null;
 181         }
 182
 183         @Override
 184         protected String getDesc(URL source, InputStream in) throws IOException {
 185                 return null; // TODO: no description at all? Cannot find one...
 186         }
 187
 188         @Override
 189         protected List<Entry<String, URL>> getChapters(URL source, InputStream in,
 190                         Progress pg) throws IOException {
 191                 List<Entry<String, URL>> urls = new ArrayList<Entry<String, URL>>();
 192
 193                 @SuppressWarnings("resource")
 194                 Scanner scan = new Scanner(in, "UTF-8");
 195                 scan.useDelimiter("\\n");
 196                 while (scan.hasNext()) {
 197                         String line = scan.next();
 198                         if (line.contains("\"/view/") && line.contains("title=")) {
 199                                 String[] tab = line.split("\"");
 200                                 if (tab.length > 5) {
 201                                         String link = tab[5];
 202                                         if (link.startsWith("/")) {
 203                                                 link = source.getProtocol() + "://" + source.getHost()
 204                                                                 + link;
 205                                         }
 206                                         final URL value = guest(link);
 207                                         final String key = StringUtils.unhtml(line).trim();
 208                                         urls.add(new Entry<String, URL>() {
 209                                                 @Override
 210                                                 public URL setValue(URL value) {
 211                                                         return null;
 212                                                 }
 213
 214                                                 @Override
 215                                                 public URL getValue() {
 216                                                         return value;
 217                                                 }
 218
 219                                                 @Override
 220                                                 public String getKey() {
 221                                                         return key;
 222                                                 }
 223                                         });
 224                                 }
 225                         }
 226                 }
 227
 228                 return urls;
 229         }
 230
 231         @Override
 232         protected String getChapterContent(URL source, InputStream in, int number,
 233                         Progress pg) throws IOException {
 234                 StringBuilder builder = new StringBuilder();
 235
 236                 String startAt = "id=\"sfContentBody";
 237                 String endAt = "id=\"recommendationArea";
 238                 boolean ok = false;
 239
 240                 @SuppressWarnings("resource")
 241                 Scanner scan = new Scanner(in, "UTF-8");
 242                 scan.useDelimiter("\\n");
 243                 while (scan.hasNext()) {
 244                         String line = scan.next();
 245                         if (!ok && line.contains(startAt)) {
 246                                 ok = true;
 247                         } else if (ok && line.contains(endAt)) {
 248                                 ok = false;
 249                                 break;
 250                         }
 251
 252                         if (ok) {
 253                                 builder.append(line);
 254                                 builder.append(' ');
 255                         }
 256                 }
 257
 258                 return builder.toString();
 259         }
 260
 261         /**
 262          * Return a {@link URL} from the given link, but add the "/guest" part to it
 263          * to make sure we don't need to be logged-in to see it.
 264          *
 265          * @param link
 266          *            the link
 267          *
 268          * @return the {@link URL}
 269          *
 270          * @throws MalformedURLException
 271          *             in case of data error
 272          */
 273         private URL guest(String link) throws MalformedURLException {
 274                 if (link.contains("?")) {
 275                         if (link.contains("/?")) {
 276                                 return new URL(link.replace("?", "guest?"));
 277                         }
 278
 279                         return new URL(link.replace("?", "/guest?"));
 280                 }
 281
 282                 return new URL(link + "/guest");
 283         }
 284 }