public MetaWeblog.Post getPost(string postid, string username, string password)
{
if (ValidateUser(username, password))
{
VersionStoreCollection vsc = VersionStore.GetVersionHistory(Convert.ToInt32(postid));
Graffiti.Core.Post p = new Graffiti.Core.Post();
if (vsc != null && vsc.Count > 0)
{
List <Graffiti.Core.Post> the_Posts = new List <Graffiti.Core.Post>();
foreach (VersionStore vs in vsc)
{
the_Posts.Add(ObjectManager.ConvertToObject <Graffiti.Core.Post>(vs.Data));
}
the_Posts.Sort(delegate(Graffiti.Core.Post p1, Graffiti.Core.Post p2) { return(Comparer <int> .Default.Compare(p2.Version, p1.Version)); });
p = the_Posts[0];
}
else
{
p = new Graffiti.Core.Post(postid);
}
return(ConvertToPost(p));
}
throw new XmlRpcFaultException(0, "User does not exist");
}
public static void VersionPost(Post old_Post)
{
VersionStore vs = new VersionStore();
vs.Type = "post/xml";
vs.ItemId = old_Post.Id;
vs.Name = "Post:" + old_Post.Id;
vs.UniqueId = Guid.NewGuid();
vs.Data = old_Post.ToXML();
vs.Version = old_Post.Version;
vs.Save(GraffitiUsers.Current.Name);
}
public static int CurrentVersion(FileInfo fi)
{
Query q = CreateQuery();
q.Top = "1";
q.AndWhere(Columns.Name, fi.FullName);
q.AndWhere(Columns.Type, Util.GetMapping(fi.FullName));
q.OrderByDesc(Columns.Version);
VersionStore vs = FetchByQuery(q);
return(vs.Version);
}
private static void ProcessFolderNode(XmlNode node, string basePath, bool overwrite)
{
string folderName = node.Attributes["name"].Value;
string newPath = Path.Combine(basePath, folderName);
DirectoryInfo di = new DirectoryInfo(newPath);
if (!di.Exists)
{
di.Create();
}
else if (!overwrite)
{
throw new Exception("Directory " + newPath + " already exists");
}
foreach (XmlNode fileNode in node.SelectNodes("files/file"))
{
string fileToCreateName = Path.Combine(newPath, fileNode.Attributes["name"].Value);
if (!overwrite && File.Exists(fileToCreateName))
{
throw new Exception("The file " + fileToCreateName + " already exists");
}
bool isText = fileNode.Attributes["type"] != null ? fileNode.Attributes["type"].Value == "text" : false;
if (isText)
{
using (StreamWriter sw = new StreamWriter(fileToCreateName))
{
sw.Write(fileNode.InnerText);
sw.Close();
}
}
else
{
string base64 = fileNode.InnerText;
byte[] ba = Convert.FromBase64String(base64);
using (FileStream fs = new FileStream(fileToCreateName, FileMode.Create, FileAccess.Write))
{
fs.Write(ba, 0, ba.Length);
fs.Close();
}
}
VersionStore.VersionFile(new FileInfo((fileToCreateName)));
}
foreach (XmlNode folderNode in node.SelectNodes("folders/folder"))
{
ProcessFolderNode(folderNode, newPath, overwrite);
}
}
public static int VersionFile(FileInfo fi)
{
VersionStore vs = new VersionStore();
vs.Name = fi.FullName;
vs.Version = CurrentVersion(fi) + 1;
vs.Type = Util.GetMapping(fi.FullName);
vs.UniqueId = Guid.NewGuid();
using (StreamReader sr = new StreamReader(fi.FullName))
{
vs.Data = sr.ReadToEnd();
sr.Close();
}
vs.Save(GraffitiUsers.Current.Name, SiteSettings.CurrentUserTime);
return vs.Id;
}
public static int VersionFile(FileInfo fi)
{
VersionStore vs = new VersionStore();
vs.Name = fi.FullName;
vs.Version = CurrentVersion(fi) + 1;
vs.Type = Util.GetMapping(fi.FullName);
vs.UniqueId = Guid.NewGuid();
using (StreamReader sr = new StreamReader(fi.FullName))
{
vs.Data = sr.ReadToEnd();
sr.Close();
}
vs.Save(GraffitiUsers.Current.Name, SiteSettings.CurrentUserTime);
return(vs.Id);
}
private static void RemoveFilesAndFolders(Package p)
{
if (p.Files != null)
{
foreach (string file in p.Files)
{
string fileName = HttpContext.Current.Server.MapPath(VirtualPathUtility.ToAbsolute("~" + file));
if (File.Exists(fileName))
{
File.Delete(fileName);
}
if (File.Exists(fileName + ".old"))
{
File.Move(fileName + ".old", fileName);
}
else
{
VersionStoreCollection vsc = VersionStore.GetVersionHistory(fileName, false);
if (vsc != null && vsc.Count > 0)
{
WriteFile(fileName, vsc[0].Data);
VersionStore.Destroy(VersionStore.Columns.UniqueId, vsc[0].UniqueId);
}
}
}
}
if (p.Directories != null)
{
foreach (string dir in p.Directories)
{
if (Directory.Exists(dir) && Directory.GetFiles(dir).Length == 0)
{
Directory.Delete(dir);
}
}
}
}
public static int GetNextVersionId(int postid, int currentVersion)
{
if (postid <= 0)
{
return(1);
}
else
{
QueryCommand command = new QueryCommand("Select Max(v.Version) FROM graffiti_VersionStore as v where v.Name = " + DataService.Provider.SqlVariable("Name"));
command.Parameters.Add(VersionStore.FindParameter("Name")).Value = "Post:" + postid.ToString();
object obj = DataService.ExecuteScalar(command);
if (obj == null || obj is System.DBNull)
{
return(2);
}
else
{
return(Math.Max(((int)obj), currentVersion) + 1);
}
}
}
private static void ProcessFolderNode(XmlNode node, string basePath, bool overwrite, Package pkg, bool root)
{
string unpackTo = HttpContext.Current.Server.MapPath(VirtualPathUtility.ToAbsolute("~" + basePath));
if (!root && node.Attributes["name"] != null)
{
string folderName = node.Attributes["name"].Value;
basePath = Path.Combine(basePath, folderName);
unpackTo = Path.Combine(unpackTo, folderName);
}
DirectoryInfo di = new DirectoryInfo(unpackTo);
if (!di.Exists)
{
di.Create();
if (pkg.Directories == null)
{
pkg.Directories = new List <String>();
}
pkg.Directories.Add(unpackTo);
}
foreach (XmlNode fileNode in node.SelectNodes("files/file"))
{
string fileToCreateName = Path.Combine(unpackTo, fileNode.Attributes["name"].Value);
string pkgFileName = basePath.Replace("\\", "/") + "/" + fileNode.Attributes["name"].Value;
pkgFileName = pkgFileName.Replace("//", "/");
Package p = IsFileOkToInstall(pkgFileName);
if (p != null)
{
RemoveFilesAndFolders(pkg);
throw new Exception("Cannot install this package because the file " + fileNode.Attributes["name"].Value + " is in use by the package <strong>" + p.Name + "</strong>.");
}
if (!overwrite && File.Exists(fileToCreateName))
{
RemoveFilesAndFolders(pkg);
throw new Exception("The file " + fileNode.Attributes["name"].Value + " already exists.");
}
if (overwrite && File.Exists(fileToCreateName))
{
// if the file is a .dll, rename it. otherwise version it.
if (fileToCreateName.ToLower().EndsWith(".dll"))
{
File.Move(fileToCreateName, fileToCreateName + ".old");
}
else
{
VersionStore.VersionFile(new FileInfo(fileToCreateName));
}
File.Delete(fileToCreateName);
}
if (pkg.Files == null)
{
pkg.Files = new List <String>();
}
pkg.Files.Add(pkgFileName);
try
{
WriteFile(fileToCreateName, fileNode.InnerText);
}
catch (Exception exc)
{
throw new Exception("Could not create file " + fileNode.Attributes["name"].Value + ". " + exc.Message);
}
}
foreach (XmlNode folderNode in node.SelectNodes("folders/folder"))
{
ProcessFolderNode(folderNode, basePath, overwrite, pkg, false);
}
}
public static void VersionPost(Post old_Post)
{
VersionStore vs = new VersionStore();
vs.Type = "post/xml";
vs.ItemId = old_Post.Id;
vs.Name = "Post:" + old_Post.Id;
vs.UniqueId = Guid.NewGuid();
vs.Data = old_Post.ToXML();
vs.Version = old_Post.Version;
vs.Save(GraffitiUsers.Current.Name);
}