From 79ffee23714155cfa58fa373eaa28172459a5dd7 Mon Sep 17 00:00:00 2001
From: SDT <sdt0001@users.noreply.github.com>
Date: Wed, 15 Oct 2014 16:27:51 +1100
Subject: [PATCH] Add scraper for idol.sankakucomplex.com tag albums.

---
 .../ripper/rippers/SankakuComplexRipper.java  | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 src/main/java/com/rarchives/ripme/ripper/rippers/SankakuComplexRipper.java

diff --git a/src/main/java/com/rarchives/ripme/ripper/rippers/SankakuComplexRipper.java b/src/main/java/com/rarchives/ripme/ripper/rippers/SankakuComplexRipper.java
new file mode 100644
index 00000000..4a425775
--- /dev/null
+++ b/src/main/java/com/rarchives/ripme/ripper/rippers/SankakuComplexRipper.java
@@ -0,0 +1,99 @@
+package com.rarchives.ripme.ripper.rippers;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLDecoder;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.jsoup.Connection.Response;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+
+import com.rarchives.ripme.ripper.AbstractHTMLRipper;
+import com.rarchives.ripme.utils.Http;
+
+public class SankakuComplexRipper extends AbstractHTMLRipper {
+    private Document albumDoc = null;
+    private Map<String,String> cookies = new HashMap<String,String>();
+
+    public SankakuComplexRipper(URL url) throws IOException {
+        super(url);
+    }
+
+    @Override
+    public String getHost() {
+        return "sankakucomplex";
+    }
+    
+    @Override
+    public String getDomain() {
+        return "idol.sankakucomplex.com";
+    }
+
+    @Override
+    public String getGID(URL url) throws MalformedURLException {
+        Pattern p = Pattern.compile("^https?://idol\\.sankakucomplex\\.com/.*tags=([^&]+).*$");
+        Matcher m = p.matcher(url.toExternalForm());
+        if (m.matches()) {
+            try {
+                return URLDecoder.decode(m.group(1), "UTF-8");
+            } catch (UnsupportedEncodingException e) {
+                throw new MalformedURLException("Cannot decode tag name '" + m.group(1) + "'");
+            }
+        }
+        throw new MalformedURLException("Expected sankakucomplex.com URL format: " +
+                        "idol.sankakucomplex.com?...&tags=something... - got " +
+                        url + "instead");
+    }
+    
+    @Override
+    public Document getFirstPage() throws IOException {
+        if (albumDoc == null) {
+            Response resp = Http.url(url).response();
+            cookies.putAll(resp.cookies());
+            albumDoc = resp.parse();
+        }
+        return albumDoc;
+    }
+    
+    @Override
+    public List<String> getURLsFromPage(Document doc) {
+        List<String> imageURLs = new ArrayList<String>();
+        // Image URLs are basically thumbnail URLs with a different domain, a simple
+        // path replacement, and a ?xxxxxx post ID at the end (obtainable from the href)
+        for (Element thumbSpan : doc.select("div.content > div > span.thumb")) {
+            String postId = thumbSpan.attr("id").replaceAll("p", "");
+            Element thumb = thumbSpan.getElementsByTag("img").first();
+            String image = thumb.attr("abs:src")
+                                .replace("i.sankakucomplex.com/data/preview",
+                                         "is.sankakucomplex.com/data") + "?" + postId;
+            imageURLs.add(image);
+        }
+        return imageURLs;
+    }
+    
+    @Override
+    public void downloadURL(URL url, int index) {
+        // Mock up the URL of the post page based on the post ID at the end of the URL.
+        String postId = url.toExternalForm().replaceAll(".*\\?", "");
+        String refererURL = "https://idol.sankakucomplex.com/post/show/" + postId;
+        addURLToDownload(url, postId + "_", "", refererURL, cookies);
+    }
+
+    @Override
+    public Document getNextPage(Document doc) throws IOException {
+        Element pagination = doc.select("div.pagination").first();
+        if (pagination.hasAttr("next-page-url")) {
+            return Http.url(pagination.attr("abs:next-page-url")).cookies(cookies).get();
+        } else{
+            return null;
+        }
+    }
+}