ImgScroll/src/main/java/com/rarchives/ripme/ripper/rippers/ImagestashRipper.java

88 lines
2.5 KiB
Java

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 com.rarchives.ripme.ripper.AbstractJSONRipper;
import com.rarchives.ripme.utils.Http;
public class ImagestashRipper extends AbstractJSONRipper {
private int page = 1;
public ImagestashRipper(URL url) throws IOException {
super(url);
}
@Override
public String getHost() {
return "imagestash";
}
@Override
public String getDomain() {
return "imagestash.org";
}
@Override
public String getGID(URL url) throws MalformedURLException {
Pattern p = Pattern.compile("^.*imagestash.org/tag/([a-zA-Z0-9\\-_]+)$");
Matcher m = p.matcher(url.toExternalForm());
if (m.matches()) {
return m.group(1);
}
throw new MalformedURLException(
"Expected imagestash.org tag formats: "
+ "imagestash.org/tag/tagname"
+ " Got: " + url);
}
@Override
public JSONObject getFirstPage() throws IOException {
String baseURL = "https://imagestash.org/images?tags="
+ getGID(url)
+ "&page=" + page;
return Http.url(baseURL).getJSON();
}
@Override
public JSONObject getNextPage(JSONObject json) throws IOException {
int count = json.getInt("count"),
offset = json.getInt("offset"),
total = json.getInt("total");
if (count + offset >= total || json.getJSONArray("images").length() == 0) {
throw new IOException("No more images");
}
sleep(1000);
page++;
return getFirstPage();
}
@Override
public List<String> getURLsFromJSON(JSONObject json) {
List<String> imageURLs = new ArrayList<String>();
JSONArray images = json.getJSONArray("images");
for (int i = 0; i < images.length(); i++) {
JSONObject image = images.getJSONObject(i);
String imageURL = image.getString("src");
if (imageURL.startsWith("/")) {
imageURL = "https://imagestash.org" + imageURL;
}
imageURLs.add(imageURL);
}
return imageURLs;
}
@Override
public void downloadURL(URL url, int index) {
addURLToDownload(url, getPrefix(index));
}
}