private string ApplyReplacePatterns(string html, Services.DTO.ProxyModel model)
{
foreach (var pattern in model.ReplacePatterns)
{
html = new Regex(pattern.Key, RegexOptions.Multiline | RegexOptions.IgnoreCase).Replace(html, pattern.Value);
}
return(html);
}
// GET: /<controller>/
public async Task <IActionResult> IndexAsync(string query)
{
var model = new Services.DTO.ProxyModel()
{
FullOriginal = new Uri("https://habr.com/" + query),
AddString = "™"
};
model.ReplacePatterns.Add($"//{ model.FullOriginal.Host }",
$"//{ HttpContext.Request.Host }");
model.ReplacePatterns.Add(@"\\/\\/" + model.FullOriginal.Host,
@"\/\/" + HttpContext.Request.Host);
var result = await _proxyConverter.GetProxyAsync(model).ConfigureAwait(false);
return(View("Index", result));
}
private async System.Threading.Tasks.Task <string> ReadToEndAsync(Services.DTO.ProxyModel model)
{
if (string.IsNullOrWhiteSpace(model?.FullOriginal.ToString()))
{
return(String.Empty);
}
string result = String.Empty;
try
{
var config = Configuration.Default.WithDefaultLoader();
var context = BrowsingContext.New(config);
var document = await context.OpenAsync(model?.FullOriginal.ToString()).ConfigureAwait(false);
result = AddString(model.AddString, document);
}
catch (Exception e)
{
_logger.LogDebug(1, e.Message);
}
return(result.Trim());
}
public async System.Threading.Tasks.Task <string> GetProxyAsync(Services.DTO.ProxyModel model)
{
return(ApplyReplacePatterns(await ReadToEndAsync(model).ConfigureAwait(false), model));
}
