Added naive support for i.rarchives.com rips #8

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

@@ -0,0 +1,89 @@
+package com.rarchives.ripme.ripper.rippers;
+
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+
+import org.apache.log4j.Logger;
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.jsoup.Jsoup;
+
+import com.rarchives.ripme.ripper.AlbumRipper;
+import com.rarchives.ripme.ripper.rippers.ImgurRipper.ImgurAlbum;
+import com.rarchives.ripme.ripper.rippers.ImgurRipper.ImgurImage;
+import com.rarchives.ripme.ui.RipStatusMessage.STATUS;
+import com.rarchives.ripme.utils.Utils;
+
+public class IrarchivesRipper extends AlbumRipper {
+
+    private static final int TIMEOUT = 60000; // Long timeout for this poorly-optimized site.
+
+    private static final String DOMAIN = "i.rarchives.com",
+                                HOST   = "irarchives";
+    private static final Logger logger = Logger.getLogger(IrarchivesRipper.class);
+
+    public IrarchivesRipper(URL url) throws IOException {
+        super(url);
+    }
+
+    @Override
+    public boolean canRip(URL url) {
+        return url.getHost().endsWith(DOMAIN);
+    }
+
+    @Override
+    public URL sanitizeURL(URL url) throws MalformedURLException {
+        String u = url.toExternalForm();
+        String searchTerm = u.substring(u.indexOf("?") + 1);
+        return new URL("http://i.rarchives.com/search.cgi?" + searchTerm);
+    }
+
+    @Override
+    public void rip() throws IOException {
+        logger.info("    Retrieving " + this.url);
+        String jsonString = Jsoup.connect(this.url.toExternalForm())
+                .ignoreContentType(true)
+                .timeout(TIMEOUT)
+                .execute()
+                .body();
+        JSONObject json = new JSONObject(jsonString);
+        JSONArray posts = json.getJSONArray("posts");
+        if (posts.length() == 0) {
+            logger.error("No posts found at " + this.url);
+            sendUpdate(STATUS.DOWNLOAD_ERRORED, "No posts found at " + this.url);
+            throw new IOException("No posts found at this URL");
+        }
+        for (int i = 0; i < posts.length(); i++) {
+            JSONObject post = (JSONObject) posts.get(i);
+            String theUrl = post.getString("url");
+            if (theUrl.contains("imgur.com/a/")) {
+                ImgurAlbum album = ImgurRipper.getImgurAlbum(new URL(theUrl));
+                int albumIndex = 0;
+                for (ImgurImage image : album.images) {
+                    albumIndex++;
+                    String saveAs = String.format("%s-%03d_", post.getString("hexid"), albumIndex);
+                    addURLToDownload(image.url, saveAs);
+                }
+            }
+            else {
+                theUrl = post.getString("imageurl");
+                String saveAs = String.format("%s-", post.getString("hexid"));
+                addURLToDownload(new URL(theUrl), saveAs);
+            }
+        }
+        waitForThreads();
+    }
+
+    @Override
+    public String getHost() {
+        return HOST;
+    }
+
+    @Override
+    public String getGID(URL url) throws MalformedURLException {
+        String u = url.toExternalForm();
+        String searchTerm = u.substring(u.indexOf("?") + 1);
+        return Utils.filesystemSafe(searchTerm);
+    }
+}