1.0.57 - Nfsfw ripper #8

pom.xml

@@ -4,7 +4,7 @@
   <groupId>com.rarchives.ripme</groupId>
   <artifactId>ripme</artifactId>
   <packaging>jar</packaging>
-  <version>1.0.56</version>
+  <version>1.0.57</version>
   <name>ripme</name>
   <url>http://rip.rarchives.com</url>
   <properties>

src/main/java/com/rarchives/ripme/ripper/rippers/NfsfwRipper.java

@@ -0,0 +1,192 @@
+package com.rarchives.ripme.ripper.rippers;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apache.log4j.Logger;
+import org.jsoup.Jsoup;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.select.Elements;
+
+import com.rarchives.ripme.ripper.AlbumRipper;
+import com.rarchives.ripme.ripper.DownloadThreadPool;
+import com.rarchives.ripme.ui.RipStatusMessage.STATUS;
+import com.rarchives.ripme.utils.Utils;
+
+public class NfsfwRipper extends AlbumRipper {
+
+    private static final String DOMAIN = "nfsfw.com",
+                                HOST   = "nfsfw";
+    private static final Logger logger = Logger.getLogger(NfsfwRipper.class);
+
+    private Document albumDoc = null;
+
+    private DownloadThreadPool nfsfwThreadPool;
+
+    public NfsfwRipper(URL url) throws IOException {
+        super(url);
+        nfsfwThreadPool = new DownloadThreadPool("NFSFW");
+    }
+
+    @Override
+    public String getHost() {
+        return HOST;
+    }
+
+    @Override
+    public URL sanitizeURL(URL url) throws MalformedURLException {
+        return url;
+    }
+    
+    @Override
+    public String getAlbumTitle(URL url) throws MalformedURLException {
+        try {
+            // Attempt to use album title as GID
+            if (albumDoc == null) {
+                albumDoc = Jsoup.connect(url.toExternalForm())
+                                .userAgent(USER_AGENT)
+                                .get();
+            }
+            String title = albumDoc.select("h2").first().text().trim();
+            return "nfsfw_" + Utils.filesystemSafe(title);
+        } catch (Exception e) {
+            // Fall back to default album naming convention
+        }
+        return super.getAlbumTitle(url);
+    }
+
+    @Override
+    public String getGID(URL url) throws MalformedURLException {
+        Pattern p; Matcher m;
+
+        p = Pattern.compile("https?://[wm.]*nfsfw.com/gallery/v/([a-zA-Z0-9\\-_]+).*");
+        m = p.matcher(url.toExternalForm());
+        if (m.matches()) {
+            return m.group(1);
+        }
+
+        throw new MalformedURLException(
+                "Expected nfsfw.com gallery format: "
+                        + "nfsfw.com/v/albumname"
+                        + " Got: " + url);
+    }
+
+    @Override
+    public void rip() throws IOException {
+        List<Pair> subAlbums = new ArrayList<Pair>();
+        int index = 0;
+        subAlbums.add(new Pair(this.url.toExternalForm(), ""));
+        while (subAlbums.size() > 0) {
+            if (isStopped()) {
+                break;
+            }
+            Pair nextAlbum = subAlbums.remove(0);
+            String nextURL = nextAlbum.first;
+            String nextSubalbum = nextAlbum.second;
+            sendUpdate(STATUS.LOADING_RESOURCE, nextURL);
+            logger.info("    Retrieving " + nextURL);
+            if (albumDoc == null) {
+                albumDoc = Jsoup.connect(nextURL)
+                                .userAgent(USER_AGENT)
+                                .get();
+            }
+            // Subalbums
+            for (Element suba : albumDoc.select("td.IMG > a")) {
+                String subURL = "http://nfsfw.com" + suba.attr("href");
+                String subdir = subURL;
+                while (subdir.endsWith("/")) {
+                    subdir = subdir.substring(0, subdir.length() - 1);
+                }
+                subdir = subdir.substring(subdir.lastIndexOf("/") + 1);
+                subAlbums.add(new Pair(subURL, subdir));
+            }
+            // Images
+            for (Element thumb : albumDoc.select("td.giItemCell > div > a")) {
+                String imagePage = "http://nfsfw.com" + thumb.attr("href");
+                try {
+                    NfsfwImageThread t = new NfsfwImageThread(new URL(imagePage), nextSubalbum, ++index);
+                    nfsfwThreadPool.addThread(t);
+                } catch (MalformedURLException mue) {
+                    logger.warn("Invalid URL: " + imagePage);
+                }
+            }
+            // Get next page
+            for (Element a : albumDoc.select("a.next")) {
+                subAlbums.add(0, new Pair("http://nfsfw.com" + a.attr("href"), ""));
+                break;
+            }
+            // Insert next page at the top
+            albumDoc = null;
+            // Wait
+            try {
+                Thread.sleep(1000);
+            } catch (InterruptedException e) {
+                logger.error("Interrupted while waiting to load next page", e);
+                throw new IOException(e);
+            }
+        }
+        nfsfwThreadPool.waitForThreads();
+        waitForThreads();
+    }
+
+    public boolean canRip(URL url) {
+        return url.getHost().endsWith(DOMAIN);
+    }
+
+    /**
+     * Helper class to find and download images found on "image" pages
+     */
+    private class NfsfwImageThread extends Thread {
+        private URL url;
+        private String subdir;
+        private int index;
+
+        public NfsfwImageThread(URL url, String subdir, int index) {
+            super();
+            this.url = url;
+            this.subdir = subdir;
+            this.index = index;
+        }
+
+        @Override
+        public void run() {
+            try {
+                Document doc = Jsoup.connect(this.url.toExternalForm())
+                                    .userAgent(USER_AGENT)
+                                    .timeout(5000)
+                                    .referrer(this.url.toExternalForm())
+                                    .get();
+                Elements images = doc.select(".gbBlock img");
+                if (images.size() == 0) {
+                    logger.error("Failed to find image at " + this.url);
+                    return;
+                }
+                String file = images.first().attr("src");
+                if (file.startsWith("/")) {
+                    file = "http://nfsfw.com" + file;
+                }
+                String prefix = "";
+                if (Utils.getConfigBoolean("download.save_order", true)) {
+                    prefix = String.format("%03d_", index);
+                }
+                addURLToDownload(new URL(file), prefix, this.subdir);
+            } catch (IOException e) {
+                logger.error("[!] Exception while loading/parsing " + this.url, e);
+            }
+        }
+    }
+    
+    private class Pair {
+        public String first, second;
+        public Pair(String first, String second) {
+            this.first = first;
+            this.second = second;
+        }
+    }
+}

src/main/java/com/rarchives/ripme/ui/UpdateUtils.java

@@ -21,7 +21,7 @@ import com.rarchives.ripme.utils.Utils;
 public class UpdateUtils {
 
     private static final Logger logger = Logger.getLogger(UpdateUtils.class);
-    private static final String DEFAULT_VERSION = "1.0.56";
+    private static final String DEFAULT_VERSION = "1.0.57";
     private static final String updateJsonURL = "http://rarchives.com/ripme.json";
     private static final String updateJarURL = "http://rarchives.com/ripme.jar";
     private static final String mainFileName = "ripme.jar";