Added basic pichunter ripper

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

@@ -0,0 +1,74 @@
+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.AbstractHTMLRipper;
+import com.rarchives.ripme.utils.Http;
+
+public class PichunterRipper extends AbstractHTMLRipper {
+
+    public PichunterRipper(URL url) throws IOException {
+        super(url);
+    }
+
+    @Override
+    public String getHost() {
+        return "pichunter";
+    }
+
+    @Override
+    public String getDomain() {
+        return "pichunter.com";
+    }
+
+    @Override
+    public String getGID(URL url) throws MalformedURLException {
+        Pattern p = Pattern.compile("https?://www.pichunter.com/(tags|models|sites)/([a-zA-Z0-9_-]+)/?");
+        Matcher m = p.matcher(url.toExternalForm());
+        if (m.matches()) {
+            return m.group(2);
+        }
+        throw new MalformedURLException("Expected pichunter URL format: " +
+                "pichunter.com/(tags|models|sites)/Name/ - got " + url + " instead");
+    }
+
+    @Override
+    public Document getFirstPage() throws IOException {
+        // "url" is an instance field of the superclass
+        return Http.url(url).get();
+    }
+
+    @Override
+    public Document getNextPage(Document doc) throws IOException {
+        // We use comic-nav-next to the find the next page
+        Element elem = doc.select("div.paperSpacings > ul > li.arrow").last();
+
+        String nextPage = elem.select("a").attr("href");
+        // Some times this returns a empty string
+        // This for stops that
+        return Http.url("http://www.pichunter.com" + nextPage).get();
+    }
+
+    @Override
+    public List<String> getURLsFromPage(Document doc) {
+        List<String> result = new ArrayList<>();
+        for (Element el : doc.select("div.thumbtable > a.thumb > img")) {
+            result.add(el.attr("src").replaceAll("_i", "_o"));
+        }
+        return result;
+    }
+
+    @Override
+    public void downloadURL(URL url, int index) {
+        addURLToDownload(url, getPrefix(index));
+    }
+}