public ActionResult Index(string search = "")
{
var userAgents = string.IsNullOrWhiteSpace(search) ? _userAgentRepository.GetAll() : _userAgentRepository.Find(search);
ViewBag.SearchString = search;
return(View(userAgents));
}
private Guid?GetUserAgentId(string userAgent)
{
userAgent = (userAgent ?? string.Empty).Trim();
var allUserAgents = _userAgentRepository.GetAll()
.Where(ua => !string.IsNullOrEmpty(ua.Identifier))
.Select(ua => new UserAgentInfo(
userAgentId: ua.Id,
identifier: ua.Identifier,
matchType: ua.MatchType
)).ToList();
var dbUserAgent = allUserAgents.FirstOrDefault(u =>
u.MatchType == MatchType.Begins_With && userAgent.StartsWith(u.Identifier));
if (dbUserAgent != null)
{
return(dbUserAgent.UserAgentId);
}
dbUserAgent = allUserAgents.FirstOrDefault(u =>
u.MatchType == MatchType.Ends_With && userAgent.EndsWith(u.Identifier));
if (dbUserAgent != null)
{
return(dbUserAgent.UserAgentId);
}
dbUserAgent = allUserAgents.FirstOrDefault(u =>
u.MatchType == MatchType.Contains && userAgent.Contains(u.Identifier));
return(dbUserAgent?.UserAgentId);
}
public List <UserAgent> GetAll()
{
return(_lazyCache.GetOrAddUserAgents(() => _internalRepository.GetAll()));
}
