998035d17f
Closes #238 Closes #237
161 lines
5.0 KiB
Java
161 lines
5.0 KiB
Java
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.ArrayList;
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import java.util.List;
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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.AbstractHTMLRipper;
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import com.rarchives.ripme.ripper.DownloadThreadPool;
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import com.rarchives.ripme.utils.Http;
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import com.rarchives.ripme.utils.Utils;
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public class ImagebamRipper extends AbstractHTMLRipper {
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// Current HTML document
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private Document albumDoc = null;
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// Thread pool for finding direct image links from "image" pages (html)
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private DownloadThreadPool imagebamThreadPool = new DownloadThreadPool("imagebam");
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@Override
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public DownloadThreadPool getThreadPool() {
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return imagebamThreadPool;
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}
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public ImagebamRipper(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 "imagebam";
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}
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@Override
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public String getDomain() {
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return "imagebam.com";
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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?://[wm.]*imagebam.com/gallery/([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 imagebam gallery format: "
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+ "http://www.imagebam.com/gallery/galleryid"
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+ " Got: " + url);
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}
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@Override
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public Document getFirstPage() throws IOException {
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if (albumDoc == null) {
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albumDoc = Http.url(url).get();
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}
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return albumDoc;
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}
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@Override
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public Document getNextPage(Document doc) throws IOException {
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// Find next page
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Elements hrefs = doc.select("a.pagination_current + a.pagination_link");
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if (hrefs.size() == 0) {
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throw new IOException("No more pages");
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}
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String nextUrl = "http://www.imagebam.com" + hrefs.first().attr("href");
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sleep(500);
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return Http.url(nextUrl).get();
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}
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@Override
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public List<String> getURLsFromPage(Document doc) {
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List<String> imageURLs = new ArrayList<String>();
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for (Element thumb : doc.select("div > a[target=_blank]:not(.footera)")) {
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imageURLs.add(thumb.attr("href"));
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}
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return imageURLs;
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}
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@Override
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public void downloadURL(URL url, int index) {
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ImagebamImageThread t = new ImagebamImageThread(url, index);
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imagebamThreadPool.addThread(t);
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sleep(500);
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}
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@Override
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public String getAlbumTitle(URL url) throws MalformedURLException {
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try {
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// Attempt to use album title as GID
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Elements elems = getFirstPage().select("legend");
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String title = elems.first().text();
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logger.info("Title text: '" + title + "'");
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Pattern p = Pattern.compile("^(.*)\\s\\d* image.*$");
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Matcher m = p.matcher(title);
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if (m.matches()) {
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return getHost() + "_" + getGID(url) + " (" + m.group(1).trim() + ")";
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}
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logger.info("Doesn't match " + p.pattern());
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} catch (Exception e) {
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// Fall back to default album naming convention
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logger.warn("Failed to get album title from " + url, e);
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}
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return super.getAlbumTitle(url);
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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 ImagebamImageThread extends Thread {
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private URL url;
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private int index;
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public ImagebamImageThread(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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Document doc = Http.url(url).get();
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// Find image
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Elements images = doc.select(".image-container 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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logger.info("Found URL " + 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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} |