/// <summary>
/// set up the file watcher for detecting changes
/// </summary>
protected void InitSite()
{
if (_host != null && _host.WebSite != null && !String.IsNullOrEmpty(_host.WebSite.Path))
{
prefUtility = new PrefUtility()
{
ExtensionName = "OrangeBits",
SitePath = _host.WebSite.Path,
SitePreferences = _host.WebSite.SitePreferences
};
// by default, do not do anything to node_modules
var path = Path.Combine(_host.WebSite.Path, "node_modules");
var isSet = prefUtility.PathHasValue(path);
if (!isSet)
{
var props = typeof(OptionViewModel).GetProperties().Where(x => Attribute.IsDefined(x, typeof(DefaultValueAttribute)));
OptionViewModel vm = new OptionViewModel()
{
Paths = new string[] { path }
};
foreach (var prop in props)
{
if (prop.PropertyType == typeof(bool?))
prop.SetValue(vm, false, null);
}
prefUtility.SaveOptions(vm);
}
_siteFileWatcher.RegisterForSiteNotifications(WatcherChangeTypes.Changed | WatcherChangeTypes.Created, new FileSystemEventHandler(SourceFileChanged), null);
}
else
{
_siteFileWatcher.DeregisterForSiteNotifications(WatcherChangeTypes.Changed | WatcherChangeTypes.Created, new FileSystemEventHandler(SourceFileChanged), null);
}
}
/// <summary>
/// save the true/false options for the given set of paths, clearing any previous downstream values
/// </summary>
/// <param name="prefs"></param>
public void SaveOptions(OptionViewModel vm)
{
// clear any settings for the current path or paths that are downstream
var props = typeof(OptionViewModel).GetProperties().Where(x => Attribute.IsDefined(x, typeof(DefaultValueAttribute)));
if (vm.OverwriteChildSettings)
{
foreach (var path in vm.Paths)
{
this.ClearPrefs(path, props);
}
}
// save new settings for each path and property
foreach (var path in vm.Paths)
{
foreach (var prop in props)
{
var key = this.getPathKey(path, prop.Name);
var value = prop.GetValue(vm, null);
if (prop.PropertyType == typeof(bool?))
{
if ((value as bool?).HasValue)
{
this.SitePreferences.SetValue(key, (value as bool?).Value.ToString());
}
}
else
{
if (value != null)
{
this.SitePreferences.SetValue(key, value.ToString());
}
}
}
}
this.SitePreferences.Save();
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
protected void AddOptions(ContextMenuOpeningEventArgs e)
{
// we only show the context menu if every item selected in the tree is valid to be compiled
var jobs = new List<OrangeJob>();
var showMenu = e.Items.Count > 0;
Type itemType = null;
// determine if we're dealing with folders or files. If it's mixed, bug out
foreach (ISiteItem item in e.Items)
{
if (itemType == null)
{
itemType = item.GetType();
}
else if (itemType != item.GetType())
{
return;
}
}
var menuItem = new ContextMenuItem("OrangeBits Options", null, new DelegateCommand((items) =>
{
var selectedItems = items as IEnumerable<ISiteItem>;
var dialog = new OptionsUI();
var vm = new OptionViewModel()
{
Paths = selectedItems.Select(x => (x as ISiteFileSystemItem).Path).ToArray()
};
prefUtility.LoadOptions(vm);
dialog.DataContext = vm;
var result = _host.ShowDialog("OrangeBits Options", dialog);
if (result.HasValue && result.Value)
{
prefUtility.SaveOptions(vm);
}
}), e.Items);
e.AddMenuItem(menuItem);
}
/// <summary>
///
/// </summary>
/// <param name="paths"></param>
/// <param name="prefs"></param>
public void LoadOptions(OptionViewModel vm)
{
// get all of the properties on this class with the DefaultValue attribute
var props = typeof(OptionViewModel).GetProperties().Where(x => Attribute.IsDefined(x, typeof(DefaultValueAttribute)));
foreach (var prop in props)
{
// what's the default value for this property?
object def = (prop.GetCustomAttributes(typeof(DefaultValueAttribute), false)[0] as DefaultValueAttribute).Value;
object firstValue = null;
foreach (var path in vm.Paths)
{
object prefValue = this.GetPref(path, prop.Name, def);
if (firstValue == null)
firstValue = prefValue;
if (prefValue != firstValue)
prop.SetValue(vm, null, null);
}
prop.SetValue(vm, firstValue == null ? def : firstValue, null);
}
}
