Merge pull request #86 from trilader/master

Added Tapastic ripper

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

@@ -0,0 +1,118 @@
+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.json.JSONArray;
+import org.json.JSONObject;
+import org.jsoup.nodes.Document;
+import org.jsoup.nodes.Element;
+import org.jsoup.select.Elements;
+
+import com.rarchives.ripme.ripper.AbstractHTMLRipper;
+import com.rarchives.ripme.utils.Http;
+
+class TapasticEpisode {
+    int index;
+    int id;    
+    String title;
+    String filename;
+    public TapasticEpisode(int index, int id, String title) {
+        this.index=index;
+        this.id=id;
+        this.title=title;
+        this.filename=title // Windows filenames may not contain any of these...
+                .replace("\\", "")
+                .replace("/", "")
+                .replace(":", "")
+                .replace("*", "")
+                .replace("?", "")
+                .replace("\"", "")
+                .replace("<", "")
+                .replace(">", "")
+                .replace("|", "");
+    }
+}
+
+public class TapasticRipper extends AbstractHTMLRipper {
+
+    private List<TapasticEpisode> episodes=new ArrayList<TapasticEpisode>();
+
+    public TapasticRipper(URL url) throws IOException {
+        super(url);
+    }
+
+    @Override
+    public String getDomain() {
+        return "tapastic.com";
+    }
+
+    @Override
+    public String getHost() {
+        return "tapastic";
+    }
+
+    @Override
+    public Document getFirstPage() throws IOException {
+        return Http.url(url).get();
+    }
+
+    @Override
+    public List<String> getURLsFromPage(Document page) {
+        List<String> urls = new ArrayList<String>();
+        Elements scripts=page.select("script");
+        for(Element script: scripts) {
+            String text=script.data();
+            if(text.contains("var _data")) {
+                String[] lines=text.split("\n");
+                for(String line:lines) {
+                    String trimmed=line.trim();
+                    if(trimmed.startsWith("episodeList : ")) {
+                        JSONArray json_episodes=new JSONArray(trimmed.substring("episodeList : ".length()));
+                        for(int i=0;i<json_episodes.length();i++) {
+                            JSONObject obj=json_episodes.getJSONObject(i);
+                            TapasticEpisode episode=new TapasticEpisode(i, obj.getInt("id"), obj.getString("title"));
+                            episodes.add(episode);
+                            urls.add("http://tapastic.com/episode/"+episode.id);
+                        }
+                    }
+                }
+                break;
+            }
+        }
+        return urls;
+    }
+
+    @Override
+    public void downloadURL(URL url, int index) {
+        try {
+        Document doc = Http.url(url).get();
+        Elements images=doc.select("article.ep-contents img");
+        for(int i=0;i<images.size();i++) {
+            String link=images.get(i).attr("src");
+            String postfix=String.format(" %d-%d ", i+1,images.size());
+            TapasticEpisode episode=episodes.get(index-1);
+            addURLToDownload(new URL(link), getPrefix(index)+episode.filename+postfix);
+        }
+        } catch (IOException e) {
+            logger.error("[!] Exception while loading/parsing " + this.url,e);
+        }
+
+    }
+
+    @Override
+    public String getGID(URL url) throws MalformedURLException {
+        Pattern p = Pattern.compile("^http://tapastic.com/series/(.*)$");
+        Matcher m = p.matcher(url.toExternalForm());
+        if (m.matches()) {
+            return m.group(1);
+        }
+        throw new MalformedURLException("Expected tapastic.com URL format: "
+                + "tapastic.com/series/name - got " + url + " instead");
+    }
+}