public boolean handleErrors() throws PluginException {
if (externalDownloadStop()) {
return false;
}
if (getFileSize() > 0 && totalLinkBytesLoaded != getFileSize()) {
if (totalLinkBytesLoaded > getFileSize()) {
/*
* workaround for old bug deep in this downloadsystem. more data got loaded (maybe just counting bug) than filesize. but in
* most cases the file is okay! WONTFIX because new downloadsystem is on its way
*/
logger.severe("Filesize: " + getFileSize() + " Loaded: " + totalLinkBytesLoaded);
if (caughtPluginException == null) {
downloadable.setLinkStatus(LinkStatus.FINISHED);
}
return true;
}
logger.severe("Filesize: " + getFileSize() + " Loaded: " + totalLinkBytesLoaded);
logger.severe("DOWNLOAD INCOMPLETE DUE TO FILESIZECHECK");
if (caughtPluginException != null) {
throw caughtPluginException;
}
throw new PluginException(
LinkStatus.ERROR_DOWNLOAD_INCOMPLETE, _JDT.T.download_error_message_incomplete());
}
if (caughtPluginException == null) {
downloadable.setLinkStatus(LinkStatus.FINISHED);
downloadable.setVerifiedFileSize(outputCompleteFile.length());
return true;
} else {
throw caughtPluginException;
}
}
private void finalizeDownload(final File outputPartFile, final File outputCompleteFile)
throws Exception {
if (downloadable.rename(outputPartFile, outputCompleteFile)) {
try {
/* set current timestamp as lastModified timestamp */
outputCompleteFile.setLastModified(System.currentTimeMillis());
} catch (final Throwable ignore) {
LogSource.exception(logger, ignore);
}
} else {
throw new PluginException(
LinkStatus.ERROR_DOWNLOAD_FAILED,
_JDT.T.system_download_errors_couldnotrename(),
LinkStatus.VALUE_LOCAL_IO_ERROR);
}
}
public enum VariousCrawledLinkFlags implements MatchesInterface<CrawledLink> {
DOWNLOAD_LIST_DUPE(_JDT.T.DOWNLOAD_LIST_DUPE()) {
public boolean matches(CrawledLink link) {
return link != null && DownloadController.getInstance().hasDownloadLinkByID(link.getLinkID());
}
};
private final String translation;
private VariousCrawledLinkFlags(String translation) {
this.translation = translation;
}
public String getTranslation() {
return translation;
}
}
public String getNewPackageName(String nameFactory, String oldPackageName, String host) {
if (StringUtils.isEmpty(nameFactory)) {
if (!StringUtils.isEmpty(oldPackageName)) {
return oldPackageName;
}
return host;
}
if (!StringUtils.isEmpty(oldPackageName)) {
nameFactory = nameFactory.replaceAll("\\{PACKAGENAME\\}", oldPackageName);
} else {
nameFactory =
nameFactory.replaceAll(
"\\{PACKAGENAME\\}", _JDT.T.LinkCollector_addCrawledLink_variouspackage());
}
nameFactory = nameFactory.replaceAll("\\{HOSTNAME\\}", host);
return nameFactory;
}
public LinkgrabberFilterRule duplicate() {
LinkgrabberFilterRule ret = new LinkgrabberFilterRule();
ret.accept = accept;
ret.setEnabled(isEnabled());
ret.setIconKey(getIconKey());
ret.setFilenameFilter(getFilenameFilter());
ret.setPackagenameFilter(getPackagenameFilter());
ret.setFilesizeFilter(getFilesizeFilter());
ret.setMatchAlwaysFilter(getMatchAlwaysFilter());
ret.setFiletypeFilter(getFiletypeFilter());
ret.setOnlineStatusFilter(getOnlineStatusFilter());
ret.setOriginFilter(getOriginFilter());
ret.setConditionFilter(getConditionFilter());
ret.setPluginStatusFilter(getPluginStatusFilter());
ret.setHosterURLFilter(getHosterURLFilter());
ret.setName(_JDT.T.LinkgrabberFilterRule_duplicate(getName()));
ret.setSourceURLFilter(getSourceURLFilter());
return ret;
}
@Override
protected void setStringValue(final String value, final AbstractNode object) {
if (StringUtils.isEmpty(value) || object == null) {
return;
}
File oldPath = LinkTreeUtils.getDownloadDirectory(object);
File newPath = LinkTreeUtils.getDownloadDirectory(value, null, object);
if (oldPath.equals(newPath)) {
/* both paths are same, so nothing to do */
return;
}
if (object instanceof CrawledPackage) {
LinkCollector.getInstance()
.getQueue()
.add(
new QueueAction<Object, RuntimeException>(
org.appwork.utils.event.queue.Queue.QueuePriority.HIGH) {
@Override
protected Object run() {
((CrawledPackage) object).setDownloadFolder(value);
return null;
}
});
return;
} else if (object instanceof CrawledLink) {
final CrawledPackage p = ((CrawledLink) object).getParentNode();
try {
Dialog.getInstance()
.showConfirmDialog(
Dialog.LOGIC_DONOTSHOW_BASED_ON_TITLE_ONLY | Dialog.STYLE_SHOW_DO_NOT_DISPLAY_AGAIN,
_JDT.T.SetDownloadFolderAction_actionPerformed_(p.getName()),
_JDT.T.SetDownloadFolderAction_msg(p.getName(), 1),
null,
_JDT.T.SetDownloadFolderAction_yes(),
_JDT.T.SetDownloadFolderAction_no());
LinkCollector.getInstance()
.getQueue()
.add(
new QueueAction<Object, RuntimeException>(
org.appwork.utils.event.queue.Queue.QueuePriority.HIGH) {
@Override
protected Object run() {
p.setDownloadFolder(value);
return null;
}
});
return;
} catch (DialogClosedException e) {
return;
} catch (DialogCanceledException e) {
/* user clicked no */
}
final CrawledPackage pkg = new CrawledPackage();
pkg.setExpanded(CFG_LINKCOLLECTOR.CFG.isPackageAutoExpanded());
if (TYPE.NORMAL != p.getType()) {
final String pkgName;
if (object instanceof AbstractPackageNode) {
pkgName =
LinknameCleaner.cleanFileName(
object.getName(),
false,
true,
LinknameCleaner.EXTENSION_SETTINGS.REMOVE_KNOWN,
true);
} else {
pkgName =
LinknameCleaner.cleanFileName(
object.getName(),
false,
true,
LinknameCleaner.EXTENSION_SETTINGS.REMOVE_ALL,
true);
}
pkg.setName(pkgName);
} else {
pkg.setName(p.getName());
}
pkg.setComment(p.getComment());
pkg.setDownloadFolder(value);
final java.util.List<CrawledLink> links = new ArrayList<CrawledLink>();
links.add((CrawledLink) object);
LinkCollector.getInstance()
.getQueue()
.add(
new QueueAction<Object, RuntimeException>(
org.appwork.utils.event.queue.Queue.QueuePriority.HIGH) {
@Override
protected Object run() {
LinkCollector.getInstance().moveOrAddAt(pkg, links, -1);
return null;
}
});
}
}
@Override
public String toString() {
return _JDT.T.ConnectExceptionInPluginBan(
getProtocol() + "://" + getHost().concat(":").concat(Integer.toString(getPort())));
}
public static boolean addAccount(final Account ac) throws DialogNoAnswerException {
try {
checkAccount(ac);
} catch (DialogNoAnswerException e) {
throw e;
} catch (Throwable e) {
Dialog.getInstance()
.showExceptionDialog(
_GUI.T.accountdialog_check_failed(), _GUI.T.accountdialog_check_failed_msg(), e);
}
AccountError error = ac.getError();
String errorMessage = ac.getErrorString();
if (StringUtils.isEmpty(errorMessage)) {
AccountInfo ai = ac.getAccountInfo();
if (ai != null) {
errorMessage = ai.getStatus();
}
}
if (error != null) {
switch (error) {
case PLUGIN_ERROR:
if (StringUtils.isEmpty(errorMessage)) {
errorMessage = _JDT.T.AccountController_updateAccountInfo_status_plugin_defect();
}
Dialog.getInstance().showMessageDialog(_GUI.T.accountdialog_check_invalid(errorMessage));
return false;
case EXPIRED:
Dialog.getInstance()
.showConfirmDialog(
0,
_GUI.T.accountdialog_check_expired_title(),
_GUI.T.accountdialog_check_expired(ac.getUser()),
null,
_GUI.T.accountdialog_check_expired_renew(),
null);
AccountController.getInstance().addAccount(ac, false);
return true;
case TEMP_DISABLED:
if (StringUtils.isEmpty(errorMessage)) {
errorMessage = _GUI.T.accountdialog_check_failed();
}
Dialog.getInstance().showMessageDialog(_GUI.T.accountdialog_check_result(errorMessage));
AccountController.getInstance().addAccount(ac, false);
return true;
default:
case INVALID:
if (StringUtils.isEmpty(errorMessage)) {
errorMessage = _GUI.T.accountdialog_check_failed_msg();
}
Dialog.getInstance().showMessageDialog(_GUI.T.accountdialog_check_invalid(errorMessage));
return false;
}
} else {
String message = null;
AccountInfo ai = ac.getAccountInfo();
if (ai != null) {
message = ai.getStatus();
}
if (StringUtils.isEmpty(message)) {
message = _GUI.T.lit_yes();
}
Dialog.getInstance().showMessageDialog(_GUI.T.accountdialog_check_valid(message));
AccountController.getInstance().addAccount(ac, false);
return true;
}
}
public static String getTranslationForLocation() {
return _JDT.T.SplitPackagesByHost_getTranslationForLocation();
}
public static String getTranslationForAskForNewDownloadFolderAndPackageName() {
return _JDT.T.SplitPackagesByHost_getTranslationForAskForNewDownloadFolderAndPackageName();
}
@Override
public boolean startDownload() throws Exception {
try {
downloadable.setConnectionHandler(this.getManagedConnetionHandler());
final DiskSpaceReservation reservation = downloadable.createDiskSpaceReservation();
DownloadPluginProgress downloadPluginProgress = null;
try {
if (!downloadable.checkIfWeCanWrite(
new ExceptionRunnable() {
@Override
public void run() throws Exception {
downloadable.checkAndReserve(reservation);
createOutputFiles();
try {
downloadable.lockFiles(
outputCompleteFile, outputFinalCompleteFile, outputPartFile);
} catch (FileIsLockedException e) {
downloadable.unlockFiles(
outputCompleteFile, outputFinalCompleteFile, outputPartFile);
throw new PluginException(LinkStatus.ERROR_ALREADYEXISTS);
}
}
},
null)) {
throw new SkipReasonException(SkipReason.INVALID_DESTINATION);
}
startTimeStamp = System.currentTimeMillis();
downloadPluginProgress =
new DownloadPluginProgress(downloadable, this, Color.GREEN.darker());
downloadable.addPluginProgress(downloadPluginProgress);
downloadable.setAvailable(AvailableStatus.TRUE);
download(filePath, downloadable.isResumable());
} finally {
try {
downloadable.free(reservation);
} catch (final Throwable e) {
LogSource.exception(logger, e);
}
try {
downloadable.addDownloadTime(System.currentTimeMillis() - getStartTimeStamp());
} catch (final Throwable e) {
}
downloadable.removePluginProgress(downloadPluginProgress);
}
if (isDownloadComplete()) {
logger.info("Download is complete");
final HashResult hashResult = getHashResult(downloadable, outputPartFile);
if (hashResult != null) {
logger.info(hashResult.toString());
downloadable.setHashResult(hashResult);
}
if (hashResult == null || hashResult.match()) {
downloadable.setVerifiedFileSize(outputPartFile.length());
} else {
if (hashResult.getHashInfo().isTrustworthy()) {
throw new PluginException(
LinkStatus.ERROR_DOWNLOAD_FAILED,
_JDT.T.system_download_doCRC2_failed(hashResult.getHashInfo().getType()));
}
}
finalizeDownload(outputPartFile, outputCompleteFile);
downloadable.setLinkStatus(LinkStatus.FINISHED);
return true;
}
if (externalDownloadStop() == false) {
throw new PluginException(
LinkStatus.ERROR_DOWNLOAD_INCOMPLETE, _JDT.T.download_error_message_incomplete());
}
return false;
} finally {
downloadable.unlockFiles(outputCompleteFile, outputFinalCompleteFile, outputPartFile);
cleanupDownladInterface();
}
}
protected void download(String filename, boolean resume)
throws IOException, PluginException, SkipReasonException {
final File file = outputPartFile;
if (!simpleFTP.isBinary()) {
logger.info("Warning: Download in ASCII mode may fail!");
}
final InetSocketAddress pasv = simpleFTP.pasv();
resumed = false;
if (resume) {
final long resumePosition = file.length();
if (resumePosition > 0) {
resumed = true;
totalLinkBytesLoadedLive.set(resumePosition);
simpleFTP.sendLine("REST " + resumePosition);
try {
simpleFTP.readLines(new int[] {350}, "Resume not supported");
downloadable.setResumeable(true);
} catch (final IOException e) {
cleanupDownladInterface();
if (e.getMessage().contains("Resume not")) {
file.delete();
downloadable.setResumeable(false);
throw new PluginException(LinkStatus.ERROR_RETRY);
}
throw e;
}
}
}
final RandomAccessFile raf;
try {
raf = IO.open(file, "rw");
} catch (final IOException e) {
throw new SkipReasonException(SkipReason.INVALID_DESTINATION, e);
}
Socket dataSocket = null;
MeteredThrottledInputStream input = null;
try {
dataSocket =
simpleFTP.createSocket(new InetSocketAddress(pasv.getHostName(), pasv.getPort()));
dataSocket.setSoTimeout(30 * 1000);
simpleFTP.sendLine("RETR " + filename);
simpleFTP.readLines(new int[] {150, 125}, null);
input =
new MeteredThrottledInputStream(dataSocket.getInputStream(), new AverageSpeedMeter(10));
connectionHandler.addThrottledConnection(input);
if (resumed) {
/* in case we do resume, reposition the writepointer */
totalLinkBytesLoaded = file.length();
raf.seek(totalLinkBytesLoaded);
} else {
totalLinkBytesLoaded = 0;
}
final byte[] buffer = new byte[32767];
int bytesRead = 0;
while ((bytesRead = input.read(buffer)) != -1) {
if (abort.get()) {
break;
}
if (bytesRead > 0) {
raf.write(buffer, 0, bytesRead);
totalLinkBytesLoaded += bytesRead;
totalLinkBytesLoadedLive.addAndGet(bytesRead);
}
}
/* max 10 seks wait for buggy servers */
simpleFTP.getSocket().setSoTimeout(20 * 1000);
simpleFTP.shutDownSocket(dataSocket);
input.close();
try {
simpleFTP.readLine();
} catch (SocketTimeoutException e) {
LogSource.exception(logger, e);
}
} catch (SocketTimeoutException e) {
LogSource.exception(logger, e);
error(
new PluginException(
LinkStatus.ERROR_DOWNLOAD_INCOMPLETE,
_JDT.T.download_error_message_networkreset(),
LinkStatus.VALUE_NETWORK_IO_ERROR));
} catch (SocketException e) {
LogSource.exception(logger, e);
error(
new PluginException(
LinkStatus.ERROR_TEMPORARILY_UNAVAILABLE,
_JDT.T.download_error_message_networkreset(),
1000l * 60 * 5));
} catch (ConnectException e) {
LogSource.exception(logger, e);
error(
new PluginException(
LinkStatus.ERROR_TEMPORARILY_UNAVAILABLE,
_JDT.T.download_error_message_networkreset(),
1000l * 60 * 5));
} finally {
close(raf);
close(input);
close(dataSocket);
cleanupDownladInterface();
if (totalLinkBytesLoaded >= 0) {
downloadable.setDownloadBytesLoaded(totalLinkBytesLoaded);
}
}
}
