public PackageInstaller(PackageInfo package)
{
this.Package = package;
if (!string.IsNullOrEmpty(package.Manifest))
{
XPathDocument doc = new XPathDocument(new StringReader(package.Manifest));
XPathNavigator nav = doc.CreateNavigator().SelectSingleNode("package");
ReadComponents(nav);
}
else
{
ComponentInstallerBase installer = InstallerFactory.GetInstaller(package.PackageType);
if (installer != null)
{
installer.Package = package;
installer.Type = package.PackageType;
ComponentInstallers.Add(0, installer);
}
}
}
private void ReadComponents(XPathNavigator manifestNav)
{
foreach (XPathNavigator componentNav in manifestNav.CreateNavigator().Select("components/component"))
{
int order = ComponentInstallers.Count;
string type = componentNav.GetAttribute("type", "");
if (InstallMode == InstallMode.Install)
{
string installOrder = componentNav.GetAttribute("installOrder", "");
if (!string.IsNullOrEmpty(installOrder))
{
order = int.Parse(installOrder);
}
}
else
{
string unInstallOrder = componentNav.GetAttribute("unInstallOrder", "");
if (!string.IsNullOrEmpty(unInstallOrder))
{
order = int.Parse(unInstallOrder);
}
}
if (Package.InstallerInfo != null)
{
Log.AddInfo(Util.DNN_ReadingComponent + " - " + type);
}
ComponentInstallerBase installer = InstallerFactory.GetInstaller(componentNav, Package);
if (installer == null)
{
Log.AddFailure(Util.EXCEPTION_InstallerCreate);
}
else
{
ComponentInstallers.Add(order, installer);
this.Package.InstallerInfo.AllowableFiles += ", " + installer.AllowableFiles;
}
}
}
