/// <summary>
/// Checks if the current file is ok to install
/// </summary>
/// <param name="file"></param>
/// <returns>The package that is using the file if it cannot be installed, null if it can be installed</returns>
private static Package IsFileOkToInstall(string file)
{
PackageCollection packages = PackageSettings.Get().Packages;
if (packages != null)
{
foreach (Package p in packages)
{
if (p.Files != null)
{
string temp = p.Files.Find(
delegate(string s)
{
return(s == file);
});
if (!String.IsNullOrEmpty(temp))
{
return(p);
}
}
}
}
return(null);
}
public static bool RemovePackage(string packageName)
{
PackageSettings pSettings = Get();
Package temp = pSettings.Packages.Find(
delegate(Package p) { return(p.Name == packageName); });
if (temp != null)
{
RemoveFilesAndFolders(temp);
pSettings.Packages.Remove(temp);
pSettings.Save();
return(true);
}
return(false);
}
public static string ToDisk(string xml, bool overwrite, string overrideThemeName)
{
XmlDocument doc = new XmlDocument();
doc.LoadXml(xml);
XmlNode node = doc.SelectSingleNode("/package");
if (!String.IsNullOrEmpty(overrideThemeName))
{
node.Attributes["name"].Value = overrideThemeName;
}
string name = node.Attributes["name"].Value;
string unpackTo = node.Attributes["location"].Value;
string version = null;
if (node.Attributes["version"] != null)
{
version = node.Attributes["version"].Value;
}
if (!unpackTo.StartsWith("/"))
{
unpackTo = "/" + unpackTo;
}
PackageSettings pkgSettings = PackageSettings.Get();
if (pkgSettings.Packages == null)
{
pkgSettings.Packages = new PackageCollection();
}
// check for duplicates
Package temp = pkgSettings.Packages.Find(
delegate(Package p)
{
return(p.Name == name);
});
if (temp != null)
{
throw new Exception("A package with this name already exist.");
}
Package pkg = new Package();
pkg.Name = name;
if (version != null)
{
pkg.Version = version;
}
pkg.DateInstalled = DateTime.Today;
ProcessFolderNode(node, unpackTo, overwrite, pkg, true);
pkgSettings.Packages.Add(pkg);
pkgSettings.Save();
return(name);
}
