removed magic constant; GirlsOfDesire ripper works except for server 403
This commit is contained in:
Christopher Douglas
parent
8b2d30496d
commit
f27d565e83
@ -22,6 +22,7 @@ public class EHentaiRipper extends AlbumRipper {
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private static final int PAGE_SLEEP_TIME = 3 * 1000;
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private static final int IMAGE_SLEEP_TIME = 1 * 1000;
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private static final int IP_BLOCK_SLEEP_TIME = 60 * 1000;
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private static final int TIMEOUT = 5 * 1000;
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private static final String DOMAIN = "g.e-hentai.org", HOST = "e-hentai";
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@ -54,7 +55,7 @@ public class EHentaiRipper extends AlbumRipper {
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.userAgent(USER_AGENT)
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.cookie("nw", "1")
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.cookie("tip", "1")
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.timeout(5000)
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.timeout(TIMEOUT)
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.get();
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}
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Elements elems = albumDoc.select("#gn");
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@ -97,7 +98,7 @@ public class EHentaiRipper extends AlbumRipper {
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albumDoc = Jsoup.connect(nextUrl)
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.userAgent(USER_AGENT)
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.cookie("nw", "1")
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.timeout(5000)
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.timeout(TIMEOUT)
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.referrer(this.url.toExternalForm())
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.get();
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}
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@ -203,7 +204,7 @@ public class EHentaiRipper extends AlbumRipper {
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Document doc = Jsoup.connect(this.url.toExternalForm())
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.userAgent(USER_AGENT)
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.cookie("nw", "1")
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.timeout(5000)
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.timeout(TIMEOUT)
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.referrer(this.url.toExternalForm())
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.get();
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// Check for rate limit
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@ -0,0 +1,242 @@
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package com.rarchives.ripme.ripper.rippers;
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import java.io.File;
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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.Jsoup;
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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 GirlsOfDesireRipper extends AlbumRipper {
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// All sleep times are in milliseconds
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private static final int PAGE_SLEEP_TIME = 3 * 1000;
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private static final int IMAGE_SLEEP_TIME = 1 * 1000;
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private static final int IP_BLOCK_SLEEP_TIME = 60 * 1000;
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private static final int TIMEOUT = 5 * 1000;
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private static final String DOMAIN = "girlsofdesire.org", HOST = "GirlsOfDesire";
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// Thread pool for finding direct image links from "image" pages (html)
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private DownloadThreadPool girlsOfDesireThreadPool = new DownloadThreadPool(HOST);
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// Current HTML document
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private Document albumDoc = null;
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public GirlsOfDesireRipper(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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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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if (albumDoc == null) {
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logger.info(" Retrieving " + url.toExternalForm());
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sendUpdate(STATUS.LOADING_RESOURCE, url.toString());
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albumDoc = Jsoup.connect(url.toExternalForm())
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.userAgent(USER_AGENT)
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.timeout(TIMEOUT)
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.get();
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}
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Elements elems = albumDoc.select(".albumName");
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return HOST + "_" + elems.get(0).text();
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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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@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("^www\\.girlsofdesire\\.org\\/galleries\\/([\\w\\d-]+)\\/$");
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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 girlsofdesire.org gallery format: "
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+ "http://www.girlsofdesire.org/galleries/<name>/"
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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, retries = 3;
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String nextUrl = this.url.toExternalForm();
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while (true) {
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if (isStopped()) {
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break;
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}
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if (albumDoc == null) {
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logger.info(" Retrieving album page " + nextUrl);
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sendUpdate(STATUS.LOADING_RESOURCE, nextUrl);
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albumDoc = Jsoup.connect(nextUrl)
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.userAgent(USER_AGENT)
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.timeout(TIMEOUT)
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.referrer(this.url.toExternalForm())
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.get();
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}
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// Check for rate limiting
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// TODO copied from EHentaiRipper - how does this need to work on GirlsOfDesire?
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if (albumDoc.toString().contains("IP address will be automatically banned")) {
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if (retries == 0) {
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logger.error("Hit rate limit and maximum number of retries, giving up");
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break;
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}
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logger.warn("Hit rate limit while loading " + nextUrl + ", sleeping for " + IP_BLOCK_SLEEP_TIME + "ms, " + retries + " retries remaining");
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retries--;
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try {
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Thread.sleep(IP_BLOCK_SLEEP_TIME);
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} catch (InterruptedException e) {
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logger.error("Interrupted while waiting for rate limit to subside", e);
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break;
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}
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albumDoc = null;
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continue;
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}
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// Find thumbnails
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Elements thumbs = albumDoc.select("#box_10 > table a");
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if (thumbs.size() == 0) {
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logger.info("albumDoc: " + albumDoc);
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logger.info("No images found at " + nextUrl);
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break;
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}
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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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String imgSrc = thumb.attr("href");
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URL imgUrl = new URL(url, imgSrc);
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GirlsOfDesireImageThread t = new GirlsOfDesireImageThread(imgUrl, index, this.workingDir);
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girlsOfDesireThreadPool.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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}
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}
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if (isStopped()) {
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break;
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}
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}
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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 GirlsOfDesireImageThread extends Thread {
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private URL url;
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private int index;
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private File workingDir;
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private int retries = 3;
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public GirlsOfDesireImageThread(URL url, int index, File workingDir) {
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super();
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this.url = url;
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this.index = index;
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this.workingDir = workingDir;
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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 = Jsoup.connect(this.url.toExternalForm())
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.userAgent(USER_AGENT)
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.timeout(TIMEOUT)
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.referrer(this.url.toExternalForm())
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.get();
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// Check for rate limit
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// TODO copied from EHentaiRipper - how does this need to work on GirlsOfDesire?
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if (doc.toString().contains("IP address will be automatically banned")) {
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if (this.retries == 0) {
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logger.error("Rate limited & ran out of retries, skipping image at " + this.url);
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return;
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}
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logger.warn("Hit rate limit. Sleeping for " + IP_BLOCK_SLEEP_TIME + "ms");
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try {
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Thread.sleep(IP_BLOCK_SLEEP_TIME);
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} catch (InterruptedException e) {
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logger.error("Interrupted while waiting for rate limit to subside", e);
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return;
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}
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this.retries--;
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fetchImage(); // Re-attempt to download the image
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return;
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}
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// Find image
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Elements divs = doc.select("#box_12 > div");
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Element div = divs.get(1);
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Element image = div.select("a > img").first();
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String imgsrc = image.attr("src");
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URL imgUrl = new URL(url, imgsrc);
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logger.info("Found URL " + imgUrl.toExternalForm() + " via " + image);
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Pattern p = Pattern.compile("^http://.*/([\\d]+).jpg$"); // TODO only compile this regex once
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Matcher m = p.matcher(imgsrc);
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if (m.matches()) {
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// Manually discover filename from URL
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String savePath = this.workingDir + File.separator;
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if (Utils.getConfigBoolean("download.save_order", true)) {
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savePath += String.format("%03d_", index);
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}
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savePath += m.group(1);
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addURLToDownload(imgUrl, new File(savePath));
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}
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else {
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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(imgUrl, prefix);
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}
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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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