public static PluginState InstallFromZip(string type, string appPath)
{
//TODO: need to replace old version PluginState with new version
PluginState ps = new PluginState(type);
string pluginPath = Path.Combine(appPath, Settings.Default.PluginsDir);
string zipPath = Directory.GetFiles(pluginPath, ps.Name + "*.zip").LastOrDefault();
return InstallFromZip(zipPath, appPath, true);
}
public static PluginState InstallFromZip(string zipPath, string appPath, bool forceInstall)
{
string name = Path.GetFileNameWithoutExtension(zipPath);
//string appPath = Path.GetDirectoryName(Path.GetDirectoryName(zipPath));
PluginState ps = null;
//read plugin entry and make sure compatible
using (ZipInputStream s = new ZipInputStream(File.OpenRead(zipPath)))
{
ZipEntry e;
while ((e = s.GetNextEntry()) != null)
{
if (e.Name.EndsWith(name + ".xml"))
{
Plugin p = new Plugin(XDocument.Load(new XmlTextReader(s)).Root);
ps = new PluginState(p.Type);
var compatible = p.CompatibleVersions.Select(cv => new Version(cv));
if (!compatible.Contains(ServerApp.CurrentVersion))
ps.Status = PluginStatus.Incompatible;
else
ps.Status = PluginStatus.NeedSetup;
break;
}
}
}
if (ps == null) throw new PluginEntryNotFoundException(name);
if (ps.Status == PluginStatus.NeedSetup || forceInstall)
{
//exclude manifest when unzipping (it is embedded in dll anyway)
string exclude = string.Format("-{0}$", name + ".xml");
FastZip zip = new FastZip();
zip.ExtractZip(zipPath, appPath, FastZip.Overwrite.Always, null, exclude, null, true);
}
return ps;
}
protected void RegisterPlugin(PluginState pluginEntry)
{
RegisterPlugin(pluginEntry.Type, pluginEntry);
}
protected void RegisterPlugin(string oldType, PluginState pluginEntry)
{
IList<PluginState> plugins = AtomPubService.GetService().Plugins.ToList();
LogService.Info("Registering plugin {0}", pluginEntry.Type);
var existing = plugins.Where(p => p.Type == oldType).SingleOrDefault();
if (existing != null) plugins[plugins.IndexOf(existing)] = pluginEntry;
else plugins.Add(pluginEntry);
AppService svc = AtomPubService.GetService();
svc.Plugins = plugins;
AtomPubService.UpdateService(svc);
}
