Added user support to SmuttyRipper

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

@@ -3,24 +3,19 @@ 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.jsoup.nodes.Document;
 import org.jsoup.nodes.Element;
 
-import com.rarchives.ripme.ripper.AlbumRipper;
-import com.rarchives.ripme.ui.RipStatusMessage.STATUS;
+import com.rarchives.ripme.ripper.AbstractHTMLRipper;
 import com.rarchives.ripme.utils.Http;
 
-/**
- * Appears to be broken as of 2015-02-11.
- * Generating large image from thumbnail requires replacing "/m/" with something else:
- * -> Sometimes "/b/"
- * -> Sometimes "/p/"
- * No way to know without loading the image page.
- */
-public class SmuttyRipper extends AlbumRipper {
+
+public class SmuttyRipper extends AbstractHTMLRipper {
 
     private static final String DOMAIN = "smutty.com",
                                 HOST   = "smutty";
@@ -29,6 +24,16 @@ public class SmuttyRipper extends AlbumRipper {
         super(url);
     }
 
+    @Override
+    public String getHost() {
+        return "smutty";
+    }
+
+    @Override
+    public String getDomain() {
+        return "smutty.com";
+    }
+
     @Override
     public boolean canRip(URL url) {
         return (url.getHost().endsWith(DOMAIN));
@@ -40,69 +45,57 @@ public class SmuttyRipper extends AlbumRipper {
     }
 
     @Override
-    public void rip() throws IOException {
-        int page = 0;
-        String url, tag = getGID(this.url);
-        boolean hasNextPage = true;
-        while (hasNextPage) {
+    public List<String> getURLsFromPage(Document doc) {
+        List<String> results = new ArrayList<>();
+        for (Element image : doc.select("a.l > img")) {
             if (isStopped()) {
                 break;
             }
-            page++;
-            url = "http://smutty.com/h/" + tag + "/?q=%23" + tag + "&page=" + page + "&sort=date&lazy=1";
-            this.sendUpdate(STATUS.LOADING_RESOURCE, url);
-            logger.info("    Retrieving " + url);
-            Document doc;
-            try {
-                doc = Http.url(url)
-                          .ignoreContentType()
-                          .get();
-            } catch (IOException e) {
-                if (e.toString().contains("Status=404")) {
-                    logger.info("No more pages to load");
-                } else {
-                    logger.warn("Exception while loading " + url, e);
-                }
-                break;
-            }
-            for (Element image : doc.select("a.l > img")) {
-                if (isStopped()) {
-                    break;
-                }
-                String imageUrl = image.attr("src");
+            String imageUrl = image.attr("src");
 
-                // Construct direct link to image based on thumbnail
-                StringBuilder sb = new StringBuilder();
-                String[] fields = imageUrl.split("/");
-                for (int i = 0; i < fields.length; i++) {
-                    if (i == fields.length - 2 && fields[i].equals("m")) {
-                        fields[i] = "b";
-                    }
-                    sb.append(fields[i]);
-                    if (i < fields.length - 1) {
-                        sb.append("/");
-                    }
+            // Construct direct link to image based on thumbnail
+            StringBuilder sb = new StringBuilder();
+            String[] fields = imageUrl.split("/");
+            for (int i = 0; i < fields.length; i++) {
+                if (i == fields.length - 2 && fields[i].equals("m")) {
+                    fields[i] = "b";
+                }
+                sb.append(fields[i]);
+                if (i < fields.length - 1) {
+                    sb.append("/");
                 }
-                imageUrl = sb.toString();
-                addURLToDownload(new URL("http:" + imageUrl));
-            }
-            if (doc.select("#next").size() == 0) {
-                break; // No more pages
-            }
-            // Wait before loading next page
-            try {
-                Thread.sleep(1000);
-            } catch (InterruptedException e) {
-                logger.error("[!] Interrupted while waiting to load next album:", e);
-                break;
             }
+            imageUrl = sb.toString();
+            results.add("http:" + imageUrl);
         }
-        waitForThreads();
+        return results;
     }
 
     @Override
-    public String getHost() {
-        return HOST;
+    public Document getNextPage(Document doc) throws IOException {
+        Element elem = doc.select("a.next").first();
+        if (elem == null) {
+            throw new IOException("No more pages");
+        }
+        String nextPage = elem.attr("href");
+        // Some times this returns a empty string
+        // This for stops that
+        if (nextPage.equals("")) {
+            throw new IOException("No more pages");
+        }
+        else {
+            return Http.url("https://smutty.com" + nextPage).get();
+        }
+    }
+
+    @Override
+    public Document getFirstPage() throws IOException {
+        // "url" is an instance field of the superclass
+        return Http.url(url).get();
+    }
+
+    public void downloadURL(URL url, int index) {
+        addURLToDownload(url, getPrefix(index));
     }
 
     @Override
@@ -117,6 +110,12 @@ public class SmuttyRipper extends AlbumRipper {
         if (m.matches()) {
             return m.group(1).replace("%23", "");
         }
+
+        p = Pattern.compile("^https?://smutty.com/user/([a-zA-Z0-9\\-_]+)/?$");
+        m = p.matcher(url.toExternalForm());
+        if (m.matches()) {
+            return m.group(1);
+        }
         throw new MalformedURLException("Expected tag in URL (smutty.com/h/tag and not " + url);
     }