Added support for hentai-image.com

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

@@ -0,0 +1,77 @@
+package com.rarchives.ripme.ripper.rippers;
+
+import com.rarchives.ripme.ripper.AbstractHTMLRipper;
+import com.rarchives.ripme.utils.Http;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+
+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;
+
+
+public class HentaiimageRipper extends AbstractHTMLRipper {
+
+
+    public HentaiimageRipper(URL url) throws IOException {
+        super(url);
+    }
+
+    @Override
+    public String getHost() {
+        return "hentai-image";
+    }
+
+    @Override
+    public String getDomain() {
+        return "hentai-image.com";
+    }
+
+    @Override
+    public String getGID(URL url) throws MalformedURLException {
+        Pattern p = Pattern.compile("https://(?:\\w\\w\\.)?hentai-image.com/image/([a-zA-Z0-9_-]+)/?");
+        Matcher m = p.matcher(url.toExternalForm());
+        if (m.matches()) {
+            return m.group(1);
+        }
+        throw new MalformedURLException("Expected hitomi URL format: " +
+                "https://hentai-image.com/image/ID - got " + url + " instead");
+    }
+
+    @Override
+    public Document getFirstPage() throws IOException {
+        // "url" is an instance field of the superclass
+        return Http.url(url).get();
+    }
+
+
+    @Override
+    public List<String> getURLsFromPage(Document doc) {
+        List<String> result = new ArrayList<>();
+        for (Element el : doc.select("div.icon-overlay > a > img")) {
+            result.add(el.attr("src"));
+        }
+        return result;
+    }
+
+    @Override
+    public Document getNextPage(Document doc) throws IOException {
+
+        for (Element el : doc.select("div[id=paginator] > span")) {
+            if (el.select("a").text().equals("next>")) {
+                return Http.url("https://" + getDomain() + el.select("a").attr("href")).get();
+            }
+        }
+
+        throw new IOException("No more pages");
+    }
+
+    @Override
+    public void downloadURL(URL url, int index) {
+        addURLToDownload(url, getPrefix(index));
+    }
+}