public static string GetButtonAsXml(this ListMetadataAction action)
{
XDocument btnDoc = new XDocument(
new XElement("Button",
new XAttribute("Id", action.Id.ToString("N")),
new XAttribute("Sequence", action.Sequence.ToString()),
new XAttribute("Image32by32", action.ImageUrl),
new XAttribute("Description", action.Description ?? string.Empty),
new XAttribute("Command", action.GetCommandName()),
new XAttribute("LabelText", action.LabelText),
new XAttribute("TemplateAlias", "ONERW")));
return(btnDoc.ToString(SaveOptions.DisableFormatting));
}
public static bool IsVisibleForUser(this ListMetadataAction customAction, SPUser user)
{
try
{
if (string.IsNullOrEmpty(customAction.AccessGroup.Trim()))
{
return(true);
}
return(SPContext.Current.Web.CurrentUser.ID == SPContext.Current.Site.SystemAccount.ID ||
customAction.AccessGroup.Split(';').Select(g => g.ToUpper()).Intersect(user.Groups.Cast <SPGroup>().Select(gr => gr.Name.ToUpper())).Any());
}
catch
{
return(false);
}
}
public static string GetCommandName(this ListMetadataAction action)
{
return(string.Format("{0}.{1}", action.Id.ToString("N"), "Command"));
}