private static PnPInfo LoadPnPPackage(PnPPackage package)
{
PnPInfo pnpInfo = new PnPInfo();
pnpInfo.Manifest = package.Manifest;
pnpInfo.Properties = package.Properties;
pnpInfo.FilesMap = package.FilesMap;
pnpInfo.Files = new List<PnPFileInfo>();
foreach (KeyValuePair<String, PnPPackageFileItem> file in package.Files)
{
pnpInfo.Files.Add(
new PnPFileInfo
{
InternalName = file.Key,
OriginalName = package.FilesMap != null ?
(String.IsNullOrEmpty(file.Value.Folder) ?
package.FilesMap.Map[file.Key] :
package.FilesMap.Map[file.Key].Replace(file.Value.Folder + '/', "")) :
file.Key,
Folder = file.Value.Folder,
Content = file.Value.Content,
});
}
return pnpInfo;
}
/// <summary>
/// OpenXMLConnector constructor. Allows to manage a .PNP OpenXML package file through a supporting persistence connector.
/// </summary>
/// <param name="packageFileName">The name of the .PNP package file. If the .PNP extension is missing, it will be added</param>
/// <param name="persistenceConnector">The FileConnector object that will be used for physical persistence of the file</param>
/// <param name="author">The Author of the .PNP package file, if any. Optional</param>
/// <param name="signingCertificate">The X.509 certificate to use for digital signature of the template, optional</param>
public OpenXMLConnector(string packageFileName,
FileConnectorBase persistenceConnector,
String author = null,
X509Certificate2 signingCertificate = null)
: base()
{
if (String.IsNullOrEmpty(packageFileName))
{
throw new ArgumentException("packageFileName");
}
else if (!packageFileName.EndsWith(".pnp", StringComparison.InvariantCultureIgnoreCase))
{
// Check for file extension
packageFileName = packageFileName.EndsWith(".") ?
(packageFileName + "pnp") : (packageFileName + ".pnp");
}
this.packageFileName = packageFileName;
if (persistenceConnector == null)
{
throw new ArgumentException("persistenceConnector");
}
this.persistenceConnector = persistenceConnector;
// Try to load the .PNP package file
var packageStream = persistenceConnector.GetFileStream(packageFileName);
if (packageStream != null)
{
// If the .PNP package exists unpack it into PnP OpenXML package info object
using (StreamReader sr = new StreamReader(packageStream))
{
Byte[] buffer = new Byte[packageStream.Length];
// TODO: Handle large files with chunking
packageStream.Read(buffer, 0, (Int32)packageStream.Length);
this.pnpInfo = buffer.UnpackTemplate();
}
}
else
{
// Otherwsie initialize a fresh new PnP OpenXML package info object
this.pnpInfo = new PnPInfo()
{
Manifest = new PnPManifest()
{
Type = PackageType.Full
},
Properties = new PnPProperties()
{
Generator = PnPCoreUtilities.PnPCoreVersionTag,
Author = !String.IsNullOrEmpty(author) ? author : String.Empty,
},
};
}
}
private static void SavePnPPackage(PnPInfo pnpInfo, PnPPackage package)
{
package.Manifest = pnpInfo.Manifest;
package.Properties = pnpInfo.Properties;
package.FilesMap = new PnPFilesMap(pnpInfo.Files.ToDictionary(f => f.InternalName, f => f.OriginalName));
package.ClearFiles();
if (pnpInfo.Files != null)
{
foreach (PnPFileInfo file in pnpInfo.Files)
{
package.AddFile(file.InternalName, file.Folder, file.Content);
}
}
}
/// <summary>
/// OpenXMLConnector constructor. Allows to manage a .PNP OpenXML package file through a supporting persistence connector.
/// </summary>
/// <param name="packageFileName">The name of the .PNP package file. If the .PNP extension is missing, it will be added</param>
/// <param name="persistenceConnector">The FileConnector object that will be used for physical persistence of the file</param>
/// <param name="author">The Author of the .PNP package file, if any. Optional</param>
/// <param name="signingCertificate">The X.509 certificate to use for digital signature of the template, optional</param>
public OpenXMLConnector(string packageFileName,
FileConnectorBase persistenceConnector,
String author = null,
X509Certificate2 signingCertificate = null)
: base()
{
if (String.IsNullOrEmpty(packageFileName))
{
throw new ArgumentException("packageFileName");
}
if (!packageFileName.EndsWith(".pnp", StringComparison.InvariantCultureIgnoreCase))
{
// Check for file extension
packageFileName = packageFileName.TrimEnd('.') + ".pnp";
}
this.packageFileName = packageFileName;
if (persistenceConnector == null)
{
throw new ArgumentException("persistenceConnector");
}
this.persistenceConnector = persistenceConnector;
// Try to load the .PNP package file
var packageStream = persistenceConnector.GetFileStream(packageFileName);
if (packageStream != null)
{
// If the .PNP package exists unpack it into PnP OpenXML package info object
MemoryStream ms = packageStream.ToMemoryStream();
this.pnpInfo = ms.UnpackTemplate();
}
else
{
// Otherwsie initialize a fresh new PnP OpenXML package info object
this.pnpInfo = new PnPInfo()
{
Manifest = new PnPManifest()
{
Type = PackageType.Full
},
Properties = new PnPProperties()
{
Generator = PnPCoreUtilities.PnPCoreVersionTag,
Author = !String.IsNullOrEmpty(author) ? author : String.Empty,
},
};
}
}
private static void SavePnPPackage(PnPInfo pnpInfo, PnPPackage package)
{
package.Manifest = pnpInfo.Manifest;
package.Properties = pnpInfo.Properties;
Debug.Assert(pnpInfo.Files.TrueForAll(f => !string.IsNullOrWhiteSpace(f.InternalName)), "All files need an InternalFileName");
package.FilesMap = new PnPFilesMap(pnpInfo.Files.ToDictionary(f => f.InternalName, f => Path.Combine(f.Folder, f.OriginalName).Replace('\\', '/').TrimStart('/')));
package.ClearFiles();
if (pnpInfo.Files != null)
{
foreach (PnPFileInfo file in pnpInfo.Files)
{
package.AddFile(file.InternalName, file.Content);
}
}
}
/// <summary>
/// OpenXMLConnector constructor. Allows to manage a .PNP OpenXML package through an in memory stream.
/// </summary>
/// <param name="packageStream"></param>
public OpenXMLConnector(Stream packageStream): base()
{
if (packageStream == null)
{
throw new ArgumentNullException("package");
}
if (!packageStream.CanRead)
{
throw new ArgumentException("package");
}
// If the .PNP package exists unpack it into PnP OpenXML package info object
MemoryStream ms = packageStream.ToMemoryStream();
this.pnpInfo = ms.UnpackTemplate();
}
private byte[] CreatePnPPackageFile()
{
PnPInfo info = new PnPInfo
{
Manifest = new PnPManifest()
{
Type = PackageType.Full
},
Properties = new PnPProperties()
{
Generator = OfficeDevPnP.Core.Utilities.PnPCoreUtilities.PnPCoreVersionTag,
Author = string.Empty,
},
Files = new List<PnPFileInfo>()
};
DirectoryInfo dirInfo = new DirectoryInfo(Path.GetFullPath(Folder));
string templateFileName = Path.GetFileNameWithoutExtension(Out) + ".xml";
bool templateFileMissing = dirInfo.GetFiles(templateFileName, SearchOption.TopDirectoryOnly).Length == 0;
if (templateFileMissing) throw new InvalidOperationException("You need an xml template file (" + templateFileName + ") with the same name as the .pnp outfile in order to pack a folder to a .pnp package file.");
foreach (var currentFile in dirInfo.GetFiles("*.*", SearchOption.AllDirectories))
{
var folder = GetFolderName(currentFile, dirInfo);
PnPFileInfo fileInfo = new PnPFileInfo
{
InternalName = currentFile.Name.AsInternalFilename(),
OriginalName = currentFile.Name,
Folder = folder,
Content = File.ReadAllBytes(currentFile.FullName)
};
WriteVerbose("Adding file:" + currentFile.Name + " - " + folder);
info.Files.Add(fileInfo);
}
byte[] pack = info.PackTemplate().ToArray();
return pack;
}
private byte[] CreatePnPPackageFile(string ctId)
{
PnPInfo info = new PnPInfo
{
Manifest = new PnPManifest()
{
Type = PackageType.Full
},
Properties = new PnPProperties()
{
Generator = OfficeDevPnP.Core.Utilities.PnPCoreUtilities.PnPCoreVersionTag,
Author = string.Empty,
},
Files = new List<PnPFileInfo>()
};
DirectoryInfo dirInfo = new DirectoryInfo(Path.GetFullPath(Folder));
string templateFileName = Path.GetFileNameWithoutExtension(Out) + ".xml";
var xml = CreateXmlAsStringFrom(ctId);
PnPFileInfo templateInfo = new PnPFileInfo
{
InternalName = templateFileName.AsInternalFilename(),
OriginalName = templateFileName,
Folder = "",
Content = System.Text.Encoding.UTF8.GetBytes(xml)
};
info.Files.Add(templateInfo);
foreach (var currentFile in dirInfo.GetFiles("*.*", SearchOption.AllDirectories))
{
var folder = GetFolderName(currentFile, dirInfo);
PnPFileInfo fileInfo = new PnPFileInfo
{
InternalName = currentFile.Name.AsInternalFilename(),
OriginalName = currentFile.Name,
Folder = folder,
Content = System.IO.File.ReadAllBytes(currentFile.FullName)
};
WriteVerbose("Adding file:" + currentFile.Name + " - " + folder);
info.Files.Add(fileInfo);
}
byte[] pack = info.PackTemplate().ToArray();
return pack;
}
