public static IScriptCommand DiskDeleteMultiple(string entriesKey, bool notifyChange, IScriptCommand nextCommand = null)
{
if (notifyChange)
{
nextCommand = CoreScriptCommands.NotifyEntryChanged(Defines.ChangeType.Deleted, null, entriesKey, nextCommand);
}
return(ScriptCommands.ForEach(entriesKey, "{CurrentDeleteItem}",
CoreScriptCommands.DiskDelete("{CurrentDeleteItem}"), nextCommand));
}
public override async Task <IScriptCommand> ExecuteAsync(ParameterDic pm)
{
string path = pm.ReplaceVariableInsideBracketed(PathKey);
if (path == null)
{
return(ResultCommand.Error(new ArgumentException("Path not specified.")));
}
IDiskProfile profile = pm.GetValue <IDiskProfile>(ProfileKey);
if (profile == null)
{
return(ResultCommand.Error(new ArgumentException(ProfileKey + " is not assigned or not IDiskProfile.")));
}
string parentPath = profile.Path.GetDirectoryName(path);
IFileNameGenerator fNameGenerator = FileNameGenerator.FromNameGenerationMode(NameGenerationMode,
profile.Path.GetFileName(path));
string fileName = fNameGenerator.Generate();
while (fileName != null &&
await profile.ParseAsync(profile.Path.Combine(parentPath, fileName)) != null)
{
fileName = fNameGenerator.Generate();
}
if (fileName == null)
{
return(ResultCommand.Error(new ArgumentException("Already exists.")));
}
string newEntryPath = profile.Path.Combine(parentPath, fileName);
var createddModel = await profile.DiskIO.CreateAsync(newEntryPath, IsFolder, pm.CancellationToken);
logger.Info(String.Format("{0} = {1} ({2})", DestinationKey, createddModel.FullPath, IsFolder ? "Folder" : "File"));
pm.SetValue(DestinationKey, createddModel);
return(CoreScriptCommands.NotifyEntryChanged(ChangeType.Created, null, DestinationKey, NextCommand));
}
public override async Task <IScriptCommand> ExecuteAsync(ParameterDic pm)
{
Dictionary <string, Stream> compressDic = new Dictionary <string, Stream>();
try
{
IEntryModel[] srcEntries = await pm.GetValueAsEntryModelArrayAsync(SourceEntryKey);
ISzsItemModel destEntry = await pm.GetValueAsEntryModelAsync(DestinationDirectoryEntryKey, null) as ISzsItemModel;
//If destination is not SzsRoot, use DiskTransfer instead.
SzsProfile destProfile = destEntry.Profile as SzsProfile;
if (destProfile == null)
{
logger.Warn(String.Format("{0} isn't Szs based entry, DiskTransfer is used instead.", destEntry.Name));
return(IOScriptCommands.DiskTransfer(SourceEntryKey, DestinationDirectoryEntryKey, null, RemoveOriginal, false, NextCommand));
}
if (!destEntry.IsDirectory)
{
return(ResultCommand.Error(new ArgumentException(DestinationDirectoryEntryKey + " is not a folder.")));
}
Func <IEntryModel, bool> fileAndArchiveOnly = em => !em.IsDirectory || (em is SzsRootModel);
Func <IEntryModel, bool> lookupDirectoryNotArchiveFilter = em => em.IsDirectory && !(em is SzsRootModel);
IProgress <TransferProgress> progress = pm.GetProgress();
string archiveType = destProfile.Path.GetExtension((destEntry as ISzsItemModel).Root.Name);
logger.Info(String.Format("Compressing {0} -> {1} using SzsDiskTransfer",
srcEntries.GetDescription(), destEntry.Name));
await Task.Run(async() =>
{
#region OpenStream of files
foreach (var srcEntry in srcEntries)
{
IDiskProfile srcProfile = srcEntry.Profile as IDiskProfile;
if (srcProfile == null)
{
break;
}
if (fileAndArchiveOnly(srcEntry))
{
logger.Debug(String.Format("Added to Dictionary : {0} -> {1}", srcEntry.FullPath, srcEntry.Name));
progress.Report(TransferProgress.SetMessage(ProgressType.Running, srcEntry.Name));
compressDic.Add(srcEntry.Name, await srcProfile.DiskIO
.OpenStreamAsync(srcEntry, Defines.FileAccess.Read, pm.CancellationToken));
}
else
{
IList <IEntryModel> srcSubEntries = await srcProfile.ListRecursiveAsync(srcEntry, pm.CancellationToken,
fileAndArchiveOnly, lookupDirectoryNotArchiveFilter, false);
foreach (var srcSubEntry in srcSubEntries)
{
string relativePath =
destProfile.Path.Combine(
destEntry.RelativePath,
srcSubEntry.FullPath.Replace(srcEntry.Parent.FullPath, "").TrimStart('\\')
);
logger.Debug(String.Format("Added to Dictionary : {0} -> {1}", srcSubEntry.FullPath, relativePath));
progress.Report(TransferProgress.SetMessage(ProgressType.Running, relativePath));
compressDic.Add(relativePath, await srcProfile.DiskIO
.OpenStreamAsync(srcSubEntry, Defines.FileAccess.Read, pm.CancellationToken));
}
}
}
#endregion
Progress <Defines.ProgressEventArgs> progress1 = new Progress <Defines.ProgressEventArgs>(
(pea) =>
{
if (!String.IsNullOrEmpty(pea.Message))
{
progress.Report(TransferProgress.SetMessage(Defines.ProgressType.Running, pea.Message));
}
if (!String.IsNullOrEmpty(pea.File))
{
progress.Report(TransferProgress.From(pea.File));
}
if (pea.CurrentProgress != -1 && pea.TotalProgress != -1)
{
progress.Report(TransferProgress.UpdateCurrentProgress((short)((float)pea.CurrentProgress / (float)pea.TotalProgress * 100.0)));
}
}
);
progress.Report(TransferProgress.To(destEntry.Name));
using (await destProfile.WorkingLock.LockAsync())
using (var stream = await destProfile.DiskIO.OpenStreamAsync(destEntry, Defines.FileAccess.ReadWrite, pm.CancellationToken))
destProfile.Wrapper.CompressMultiple(archiveType, stream, compressDic, progress1);
logger.Info(String.Format("{0} items transfered", compressDic.Count()));
return(CoreScriptCommands.NotifyEntryChanged(ChangeType.Changed, destEntry, NextCommand));
});
return(NextCommand);
}
finally
{
#region Dispose Streams
if (compressDic != null)
{
foreach (var stream in compressDic.Values)
{
stream.Dispose();
}
}
#endregion
}
}
/// <summary>
/// Not serializable, Copy contents from srcFile to destFile.
/// </summary>
/// <param name="srcFile"></param>
/// <param name="destFile"></param>
/// <param name="nextCommand"></param>
/// <returns></returns>
public static IScriptCommand DiskCopyFile(IEntryModel srcFile, IEntryModel destFile, IScriptCommand nextCommand = null)
{
return(ScriptCommands.Assign("{DiskCopyFile-Source}", srcFile, false,
ScriptCommands.Assign("{DiskCopyFile-Dest}", destFile, false,
CoreScriptCommands.DiskOpenStream(dcSourceVariable, "{SourceStream}", FileExplorer.Defines.FileAccess.Read,
CoreScriptCommands.DiskOpenStream(dcDestVariable, "{DestinationStream}", FileExplorer.Defines.FileAccess.Write,
CoreScriptCommands.CopyStream("{CopyStream-Source}", "{CopyStream-Dest}",
CoreScriptCommands.NotifyEntryChanged(ChangeType.Created, null, dcSourceVariable, null, dcDestVariable,
ScriptCommands.Reset(nextCommand, dcSourceVariable, dcDestVariable))))))));
}
/// <summary>
/// Serializable, Copy contents from file1 to file2
/// </summary>
/// <param name="sourceFileVariable">Filepath of source</param>
/// <param name="destinationFileVariable">Filepath of destination</param>
/// <param name="nextCommand"></param>
/// <returns></returns>
public static IScriptCommand DiskCopyFile(string sourceProfileVariable = "{SourceProfile}", string sourceFileVariable = "{SourceFile}",
string destinationProfileVariable = "{DestinationProfile}", string destinationFileVariable = "{DestinationFile}",
IScriptCommand nextCommand = null)
{
return(CoreScriptCommands.ParsePath(sourceProfileVariable, sourceFileVariable, dcSourceVariable,
CoreScriptCommands.DiskParseOrCreateFile(destinationProfileVariable, destinationFileVariable, dcDestVariable,
CoreScriptCommands.DiskOpenStream(dcSourceVariable, "{SourceStream}", FileExplorer.Defines.FileAccess.Read,
CoreScriptCommands.DiskOpenStream(dcDestVariable, "{DestinationStream}", FileExplorer.Defines.FileAccess.Write,
CoreScriptCommands.CopyStream("{SourceStream}", "{DestinationStream}",
CoreScriptCommands.NotifyEntryChanged(ChangeType.Created, null, dcSourceVariable, null, dcDestVariable,
ScriptCommands.Reset(nextCommand, dcSourceVariable, dcDestVariable)))))),
ResultCommand.Error(new FileNotFoundException(sourceFileVariable))));
}
