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
}
}
public HardDriveDiskIOHelper(IDiskProfile profile)
: base(profile)
{
}
public static IScriptCommand ParseOrCreatePath(IDiskProfile profile, string path,
bool isFolder, Func <IEntryModel, IScriptCommand> thenFunc)
{
return(WPFScriptCommands.ParsePath(new[] { profile }, path, thenFunc,
WPFScriptCommands.CreatePath(profile, path, isFolder, false, thenFunc)));
}
protected DiskIOHelperBase(IDiskProfile profile)
{
Mapper = new IODiskPatheMapper();
Profile = profile;
}
public override void NotifySelectionChanged(IEntryModel[] appliedModels)
{
List <ICommandModel> subCommands = new List <ICommandModel>();
if (appliedModels.Length >= 1 &&
!(appliedModels.Any(em => em.FullPath.StartsWith("::"))))
{
#region Decompress - When selected archive.
if (appliedModels.All(em => em is ISzsItemModel))
{
bool isRoot = appliedModels.All(em => em is SzsRootModel);
Func <IEntryModel, IScriptCommand, IScriptCommand> transferCommandFunc =
(destModel, thenCommand) =>
isRoot?
IOScriptCommands.DiskTransferChild(appliedModels, destModel, false, true, thenCommand) :
IOScriptCommands.DiskTransfer(appliedModels, destModel, false, true, thenCommand);
//Extract to ...
subCommands.Add(new CommandModel(
WPFScriptCommands.ShowDirectoryPicker(_initializer, null,
dm =>
WPFScriptCommands.ShowProgress("Extract", transferCommandFunc(dm, WPFScriptCommands.HideProgress())),
ResultCommand.NoError))
{
Header = "Extract to ...", IsEnabled = true, IsVisibleOnMenu = true
});
if (isRoot)
{
SzsRootModel firstRoot = appliedModels[0] as SzsRootModel;
IPathHelper path = firstRoot.Profile.Path;
Header = path.GetExtension(firstRoot.Name).TrimStart('.').FirstCharToUppercase();
string parentPath = path.GetDirectoryName(firstRoot.FullPath);
//Extract Here
subCommands.Add(new CommandModel(
WPFScriptCommands.ShowProgress("Extract",
transferCommandFunc(firstRoot.Parent, WPFScriptCommands.HideProgress())))
{
Header = "Extract Here", IsEnabled = true, IsVisibleOnMenu = true
});
if (appliedModels.Length == 1)
{
//Extract to \\ArchiveName
subCommands.Add(new CommandModel(
WPFScriptCommands.ParseOrCreatePath(firstRoot.Parent.Profile as IDiskProfile,
path.Combine(parentPath, path.RemoveExtension(appliedModels[0].Name)), true,
destFolder => transferCommandFunc(destFolder, WPFScriptCommands.HideProgress())))
{
Header = "Extract to \\" + path.RemoveExtension(appliedModels[0].Name),
IsEnabled = true,
IsVisibleOnMenu = true
});
}
else
{
subCommands.Add(new CommandModel(
WPFScriptCommands.ShowProgress("Extract",
ScriptCommands.ForEach(appliedModels, am =>
WPFScriptCommands.ParseOrCreatePath(firstRoot.Parent.Profile as IDiskProfile,
path.Combine(parentPath, path.RemoveExtension(am.Name)), true,
destFolder => transferCommandFunc(destFolder, WPFScriptCommands.HideProgress())))))
{
Header = "Extract to {ArchiveName}\\", IsEnabled = true, IsVisibleOnMenu = true
});
}
}
}
//if (appliedModels.All(em => em is SzsRootModel))
//{
// SzsRootModel firstRoot = appliedModels[0] as SzsRootModel;
// IPathHelper path = firstRoot.Profile.Path;
// Header = path.GetExtension(firstRoot.Name).TrimStart('.').FirstCharToUppercase();
// string parentPath = path.GetDirectoryName(firstRoot.FullPath);
// //Extract to ...
// subCommands.Add(new CommandModel(
// ScriptCommands.ShowDirectoryPicker(_initializer, null,
// dm =>
// ScriptCommands.ShowProgress("Extract",
// ScriptCommands.ForEach(appliedModels, am =>
// IOScriptCommands.TransferChild(am, dm, null, false),
// ScriptCommands.HideProgress())),
// ResultCommand.NoError)) { Header = "Extract to ...", IsEnabled = true, IsVisibleOnMenu = true });
// //Extract Here
// subCommands.Add(new CommandModel(
// ScriptCommands.ShowProgress("Extract",
// ScriptCommands.ForEach(appliedModels, am =>
// IOScriptCommands.TransferChild(am, firstRoot.Parent, null, false),
// ScriptCommands.HideProgress()))) { Header = "Extract Here", IsEnabled = true, IsVisibleOnMenu = true });
// if (appliedModels.Length == 1)
// {
// //Extract to \\ArchiveName
// subCommands.Add(new CommandModel(
// ScriptCommands.ParseOrCreatePath(firstRoot.Parent.Profile as IDiskProfile,
// path.Combine(parentPath, path.RemoveExtension(appliedModels[0].Name)), true,
// destFolder =>
// ScriptCommands.ShowProgress("Extract",
// IOScriptCommands.TransferChild(appliedModels[0], destFolder, null, false,
// ScriptCommands.HideProgress()))))
// {
// Header = "Extract to \\" + path.RemoveExtension(appliedModels[0].Name),
// IsEnabled = true,
// IsVisibleOnMenu = true
// });
// }
// else
// subCommands.Add(new CommandModel(
// ScriptCommands.ShowProgress("Extract",
// ScriptCommands.ForEach(appliedModels, am =>
// ScriptCommands.ParseOrCreatePath(firstRoot.Parent.Profile as IDiskProfile,
// path.Combine(parentPath, path.RemoveExtension(am.Name)), true,
// destFolder =>
// IOScriptCommands.TransferChild(am, destFolder, null, false)),
// ScriptCommands.HideProgress()))) { Header = "Extract to {ArchiveName}\\", IsEnabled = true, IsVisibleOnMenu = true });
//}
#endregion
#region Compress
if (!appliedModels.Any(em => em is SzsChildModel) && !(appliedModels.Length == 1 && appliedModels[0] is SzsRootModel))
{
Header = "Compress";
IEntryModel firstEntry = appliedModels[0];
IDiskProfile firstProfile = firstEntry.Profile as IDiskProfile;
if (firstProfile != null && !firstEntry.FullPath.StartsWith("::{") &&
firstEntry.Parent != null)
{
IPathHelper path = firstEntry.Profile.Path;
//Header = path.GetExtension(firstEntry.Name).TrimStart('.').FirstCharToUppercase();
string parentPath = path.GetDirectoryName(firstEntry.FullPath);
//e.g. C:\temp\abc.txt => C:\temp\temp.zip
string parentArchiveName = path.ChangeExtension(firstEntry.Parent.Name, ".zip");
string parentArchivePath = path.Combine(firstEntry.Parent.FullPath, parentArchiveName);
string firstArchiveName = path.ChangeExtension(firstEntry.Name, ".zip");
string firstArchivePath = path.Combine(firstEntry.Parent.FullPath, firstArchiveName);
subCommands.Add(new CommandModel(
ScriptCommands.Assign(new Dictionary <string, object>()
{
{ "{Profile}", firstEntry.Parent.Profile },
{ "{Header}", "Compress" },
{ "{CompressFiles}", appliedModels },
{ "{StartupPath}", firstEntry.Parent.FullPath },
{ "{FileName}", firstArchiveName }
}, false,
IOScriptCommands.FileSave("Zip archives (.zip)|*.zip|7z archives (.7z)|*.7z", "{ArchivePath}",
WPFScriptCommands.ShowProgress("Compress",
IOScriptCommands.DiskParseOrCreateArchive("{Profile}", "{ArchivePath}", "{Archive}",
IOScriptCommands.SzsDiskTransfer("{CompressFiles}", "{Archive}", false))),
UIScriptCommands.MessageBoxOK("Compress", "Compress is canceled."))))
{
Header = "Compress to ...",
IsEnabled = true,
IsVisibleOnMenu = true
});
Action <string, string> addCompressToPath = (destName, destPath) =>
{
subCommands.Add(new CommandModel(
WPFScriptCommands.ShowProgress("Compress",
IOScriptCommands.ParseOrCreateArchive(firstProfile, destPath,
pm => IOScriptCommands.DiskTransfer(appliedModels, pm, false, true,
null))))
{
Header = "Compress to " + destName,
IsEnabled = true,
IsVisibleOnMenu = true
});
};
addCompressToPath(firstArchiveName, firstArchivePath);
addCompressToPath(parentArchiveName, parentArchivePath);
}
}
#endregion
}
SubCommands = subCommands;
IsVisibleOnMenu = SubCommands.Count() > 0;
}
