/// <summary>
/// Prepares file name from URL.
/// </summary>
/// <param name="url">URL.</param>
/// <param name="fileExtension">File extension including dot.</param>
/// <returns>File name.</returns>
public static string UrlToFileName(string url, string fileExtension)
{
if (url != null)
{
int prefixIndex = url.IndexOf("://");
string fileName = url;
if (prefixIndex != -1)
{
fileName = url.Substring(prefixIndex + 3);
}
fileName = HtmlToPdfConverter.ReplaceInvalidCharacters(fileName);
// Adds file extension.
fileName += fileExtension;
return(fileName);
}
else
{
return("");
}
}
