package com.rarchives.ripme.ripper;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Map;
import com.rarchives.ripme.ui.RipStatusMessage;
import com.rarchives.ripme.ui.RipStatusMessage.STATUS;
import com.rarchives.ripme.utils.Utils;
public abstract class VideoRipper extends AbstractRipper {
private int bytesTotal = 1,
bytesCompleted = 1;
public VideoRipper(URL url) throws IOException {
super(url);
}
public abstract boolean canRip(URL url);
public abstract void rip() throws IOException;
public abstract String getHost();
public abstract String getGID(URL url) throws MalformedURLException;
@Override
public void setBytesTotal(int bytes) {
this.bytesTotal = bytes;
}
@Override
public void setBytesCompleted(int bytes) {
this.bytesCompleted = bytes;
}
@Override
public String getAlbumTitle(URL url) {
return "videos";
}
@Override
public boolean addURLToDownload(URL url, File saveAs) {
if (Utils.getConfigBoolean("urls_only.save", false)) {
// Output URL to file
String urlFile = this.workingDir + File.separator + "urls.txt";
try {
FileWriter fw = new FileWriter(urlFile, true);
fw.write(url.toExternalForm());
fw.write("\n");
fw.close();
RipStatusMessage msg = new RipStatusMessage(STATUS.DOWNLOAD_COMPLETE, urlFile);
observer.update(this, msg);
} catch (IOException e) {
logger.error("Error while writing to " + urlFile, e);
return false;
}
}
else {
threadPool.addThread(new DownloadVideoThread(url, saveAs, this));
}
return true;
}
@Override
public boolean addURLToDownload(URL url, File saveAs, String referrer, Map<String,String> cookies) {
return addURLToDownload(url, saveAs);
}
@Override
public void setWorkingDir(URL url) throws IOException {
String path = Utils.getWorkingDirectory().getCanonicalPath();
if (!path.endsWith(File.separator)) {
path += File.separator;
}
path += "videos" + File.separator;
this.workingDir = new File(path);
if (!this.workingDir.exists()) {
logger.info("[+] Creating directory: " + Utils.removeCWD(this.workingDir));
this.workingDir.mkdirs();
}
logger.debug("Set working directory to: " + this.workingDir);
}
@Override
public int getCompletionPercentage() {
return (int) (100 * (bytesCompleted / (float) bytesTotal));
}
@Override
public void downloadCompleted(URL url, File saveAs) {
if (observer == null) {
return;
}
try {
String path = Utils.removeCWD(saveAs);
RipStatusMessage msg = new RipStatusMessage(STATUS.DOWNLOAD_COMPLETE, path);
observer.update(this, msg);
checkIfComplete();
} catch (Exception e) {
logger.error("Exception while updating observer: ", e);
}
}
@Override
public void downloadErrored(URL url, String reason) {
if (observer == null) {
return;
}
observer.update(this, new RipStatusMessage(STATUS.DOWNLOAD_ERRORED, url + " : " + reason));
checkIfComplete();
}
@Override
public void downloadProblem(URL url, String message) {
if (observer == null) {
return;
}
observer.update(this, new RipStatusMessage(STATUS.DOWNLOAD_WARN, url + " : " + message));
checkIfComplete();
}
@Override
public String getStatusText() {
StringBuilder sb = new StringBuilder();
sb.append(getCompletionPercentage())
.append("% ")
.append(" - ")
.append(Utils.bytesToHumanReadable(bytesCompleted))
.append(" / ")
.append(Utils.bytesToHumanReadable(bytesTotal));
return sb.toString();
}
@Override
public URL sanitizeURL(URL url) throws MalformedURLException {
return url;
}
/**
* Notifies observers and updates state if all files have been ripped.
*/
@Override
protected void checkIfComplete() {
if (observer == null) {
return;
}
if (bytesCompleted >= bytesTotal) {
super.checkIfComplete();
}
}
}