public virtual async Task UpdateAsync(TblRedirects record)
{
var oldRecord = await FindByIdAsync(record.Id);
_dbContext.Redirects.AddOrUpdate(record);
await _dbContext.SaveChangesAsync();
QueryCacheManager.ExpireTag(CacheTags.RedirectRule);
_eventPublisher.EntityUpdated(record, oldRecord);
}
public virtual async Task <int> AddAsync(TblRedirects record)
{
record.Name = string.IsNullOrWhiteSpace(record.Name) ? record.RequestedUrl : record.Name;
_dbContext.Redirects.Add(record);
await _dbContext.SaveChangesAsync();
QueryCacheManager.ExpireTag(CacheTags.RedirectRule);
_eventPublisher.EntityInserted(record);
return(record.Id);
}
public virtual RedirectModel PrepareRedirectModel(TblRedirects rule)
{
var result = rule == null ? new RedirectModel() : rule.Adapt <RedirectModel>();
return(result);
}
public virtual string GenerateRedirectUrl(TblRedirects rule, Uri requestedUrl, bool absoluteUrl = false)
{
if (rule.MatchType == MatchType.Exact)
{
var result = rule.ResponseUrl;
if (rule.AppendQueryString && !string.IsNullOrWhiteSpace(requestedUrl.Query))
{
result = rule.ResponseUrl.TrimEnd('?');
var query = requestedUrl.Query.TrimStart('?').ParseQueryString();
var queryArray = new List <string>();
foreach (string key in query.Keys)
{
queryArray.Add(key + "=" + query[key]);
}
result = result.BuildQueryStringUrl(queryArray.ToArray());
}
if (absoluteUrl)
{
result = result.GetAbsoluteUrl(requestedUrl);
}
return(result);
}
var pattern = rule.RequestedUrl;
if (rule.MatchType == MatchType.Wildcards)
{
pattern = pattern.WildCardToRegular();
}
var groups = Regex.Match(requestedUrl.AbsoluteUri.Trim(), pattern, rule.IgnoreCase ? RegexOptions.IgnoreCase : RegexOptions.None).Groups;
var responseUrl = rule.ResponseUrl;
for (int i = 0; i < groups.Count; i++)
{
responseUrl = Regex.Replace(responseUrl, "{R:" + i + "}", groups[i].Value,
RegexOptions.IgnoreCase);
}
if (rule.AppendQueryString && !string.IsNullOrWhiteSpace(requestedUrl.Query))
{
var result = responseUrl.TrimEnd('?');
var query = requestedUrl.Query.TrimStart('?').ParseQueryString();
var queryArray = new List <string>();
foreach (string key in query.Keys)
{
queryArray.Add(key + "=" + query[key]);
}
responseUrl = result.BuildQueryStringUrl(queryArray.ToArray());
}
if (absoluteUrl)
{
responseUrl = responseUrl.GetAbsoluteUrl(requestedUrl);
}
return(responseUrl);
}
