2014-06-17 10:39:32 +02:00
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package com.rarchives.ripme.ripper.rippers;
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import java.io.IOException;
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import java.net.MalformedURLException;
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import java.net.URL;
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import java.util.regex.Matcher;
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import java.util.regex.Pattern;
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import org.jsoup.nodes.Document;
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import org.jsoup.nodes.Element;
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import org.jsoup.select.Elements;
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import com.rarchives.ripme.ripper.AlbumRipper;
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import com.rarchives.ripme.ripper.DownloadThreadPool;
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import com.rarchives.ripme.ui.RipStatusMessage.STATUS;
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import com.rarchives.ripme.utils.Utils;
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public class ImagevenueRipper extends AlbumRipper {
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private static final int IMAGE_SLEEP_TIME = 0;
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private static final String DOMAIN = "imagevenue.com", HOST = "imagevenue";
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// Thread pool for finding direct image links from "image" pages (html)
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private DownloadThreadPool imagevenueThreadPool = new DownloadThreadPool("imagevenue");
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public ImagevenueRipper(URL url) throws IOException {
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super(url);
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}
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@Override
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public String getHost() {
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return HOST;
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}
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public URL sanitizeURL(URL url) throws MalformedURLException {
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return url;
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}
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@Override
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public String getGID(URL url) throws MalformedURLException {
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Pattern p;
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Matcher m;
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p = Pattern.compile("^https?://.*imagevenue.com/galshow.php\\?gal=([a-zA-Z0-9\\-_]+).*$");
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m = p.matcher(url.toExternalForm());
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if (m.matches()) {
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return m.group(1);
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}
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throw new MalformedURLException(
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"Expected imagevenue gallery format: "
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+ "http://...imagevenue.com/galshow.php?gal=gallery_...."
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+ " Got: " + url);
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}
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@Override
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public void rip() throws IOException {
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int index = 0;
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String nextUrl = this.url.toExternalForm();
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logger.info(" Retrieving album page " + nextUrl);
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sendUpdate(STATUS.LOADING_RESOURCE, nextUrl);
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2014-06-20 13:09:36 +02:00
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Document albumDoc = getDocument(nextUrl);
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2014-06-17 10:39:32 +02:00
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// Find thumbnails
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Elements thumbs = albumDoc.select("a[target=_blank]");
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if (thumbs.size() == 0) {
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logger.info("No images found at " + nextUrl);
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}
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else {
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// Iterate over images on page
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for (Element thumb : thumbs) {
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if (isStopped()) {
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break;
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}
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index++;
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ImagevenueImageThread t = new ImagevenueImageThread(new URL(thumb.attr("href")), index);
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imagevenueThreadPool.addThread(t);
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try {
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Thread.sleep(IMAGE_SLEEP_TIME);
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} catch (InterruptedException e) {
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logger.warn("Interrupted while waiting to load next image", e);
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break;
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}
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}
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}
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imagevenueThreadPool.waitForThreads();
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waitForThreads();
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}
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public boolean canRip(URL url) {
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return url.getHost().endsWith(DOMAIN);
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}
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/**
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* Helper class to find and download images found on "image" pages
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*
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* Handles case when site has IP-banned the user.
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*/
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private class ImagevenueImageThread extends Thread {
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private URL url;
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private int index;
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public ImagevenueImageThread(URL url, int index) {
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super();
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this.url = url;
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this.index = index;
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}
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@Override
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public void run() {
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fetchImage();
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}
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private void fetchImage() {
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try {
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2014-06-20 13:09:36 +02:00
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sendUpdate(STATUS.LOADING_RESOURCE, this.url.toExternalForm());
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Document doc = getDocument(this.url);
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2014-06-17 10:39:32 +02:00
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// Find image
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Elements images = doc.select("a > img");
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if (images.size() == 0) {
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logger.warn("Image not found at " + this.url);
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return;
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}
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Element image = images.first();
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String imgsrc = image.attr("src");
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imgsrc = "http://" + this.url.getHost() + "/" + imgsrc;
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// Provide prefix and let the AbstractRipper "guess" the filename
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String prefix = "";
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if (Utils.getConfigBoolean("download.save_order", true)) {
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prefix = String.format("%03d_", index);
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}
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addURLToDownload(new URL(imgsrc), prefix);
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} catch (IOException e) {
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logger.error("[!] Exception while loading/parsing " + this.url, e);
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}
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}
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}
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}
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