/// <summary>
/// Replaces the or add subdomain.
/// </summary>
/// <param name="host">The host.</param>
/// <param name="subdomainTo">The subdomain to.</param>
/// <param name="path">The path.</param>
/// <returns></returns>
public static string ReplaceOrAddSubdomainPath(string host, string subdomainTo, string path)
{
if (NullableHelper.AnyIsNull(host, subdomainTo, path))
{
return(path);
}
// path: //www.campingbooking.com
// host: campingbooking.com
// subdomainto: cdn.
// -> //cdn.campingbooking.com
Regex regexHostNoDomain = new Regex(string.Concat("//www.", host));
path = regexHostNoDomain.Replace(path, string.Concat("//", subdomainTo, host));
// path: //www.campingbooking.com
// host: www.campingbooking.com
// subdomainto: cdn.
// -> //cdn.campingbooking.com
var hostWithNewSubdomain = host.Replace("www.", subdomainTo);
path = path.Replace("//" + host, "//" + hostWithNewSubdomain);
// path: //campingbooking.com
// host: campingbooking.com
// subdomainto: cdn.
// -> //cdn.campingbooking.com
Regex regexHostNoWWW = new Regex(string.Concat("//", host));
path = regexHostNoWWW.Replace(path, string.Concat("//", subdomainTo, host));
return(path);
}
/// <summary>
/// Replaces the or add subdomain.
/// img src=www.campingbooking -> img src=cdn.campingbooking.com
/// </summary>
/// <param name="host">The host.</param>
/// <param name="subdomainTo">The subdomain to.</param>
/// <param name="html">The HTML.</param>
/// <returns></returns>
public static string ReplaceOrAddSubdomain(string host, string subdomainTo, string html)
{
if (NullableHelper.AnyIsNull(host, subdomainTo, html))
{
return(html);
}
// all imgs
using (var regexImgReplacer = new RegexSubdomainReplacer("imgsrc", host, subdomainTo))
{
html = RegexImgElements.Replace(html, regexImgReplacer.Replace);
}
// all script
using (var regexScriptReplacer = new RegexSubdomainReplacer("scriptsrc", host, subdomainTo))
{
html = RegexScriptElements.Replace(html, regexScriptReplacer.Replace);
}
// all link
using (var regexLinkReplacer = new RegexSubdomainReplacer("linkhref", host, subdomainTo))
{
html = RegexLinkElements.Replace(html, regexLinkReplacer.Replace);
}
// any plain stuff
if (html.StartsWith("//") || html.StartsWith("http"))
{
html = ReplaceOrAddSubdomainPath(host, subdomainTo, html);
}
return(html);
}
public static void GetDateTime(string date, out DateTime pubDate)
{
if (string.IsNullOrWhiteSpace(date))
{
pubDate = DateTime.Today;
return;
}
if (DateTime.TryParse(date, out pubDate))
{
return;
}
date = date.ToLower();
const string pattern = @"(?<day>[1-9]|[12][0-9]|3[01]) (?<month>jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec) (?<year>(?:19|20)[0-9]{2})";
MatchCollection matches = Regex.Matches(date, pattern, RegexOptions.IgnoreCase);
Match match = matches[0];
if (string.IsNullOrEmpty(match.Value))
{
pubDate = DateTime.Today;
return;
}
int month = GetMonth(Regex.Replace(match.Value, pattern, $"${nameof(month)}"));
int day = Convert.ToInt32(Regex.Replace(match.Value, pattern, $"${nameof(day)}"));
int year = Convert.ToInt32(Regex.Replace(match.Value, pattern, $"${nameof(year)}"));
pubDate = !NullableHelper.AnyIsNull(day, month, year) ? new DateTime(year, month, day) : DateTime.Today;
}
/// <summary>
/// https://msdn.microsoft.com/en-us/library/ms229716(v=vs.110).aspx
/// </summary>
/// <returns></returns>
public static string GetFileNamePathByPattern(string ftpPath, string filePattern, string ftpUser, string ftpPassword)
{
if (NullableHelper.AnyIsNull(ftpPath, filePattern, ftpUser, ftpPassword))
{
return(null);
}
FtpWebRequest ftp = (FtpWebRequest)WebRequest.Create(new Uri(ftpPath));
ftp.Timeout = 60000;
ftp.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
ftp.UseBinary = true;
ftp.Proxy = null;
if (string.IsNullOrEmpty(ftpUser) || string.IsNullOrEmpty(ftpPassword))
{
throw new InvalidCredentialException();
}
ftp.Credentials = new NetworkCredential(ftpUser, ftpPassword);
FtpWebResponse response = (FtpWebResponse)ftp.GetResponse();
Stream responseStream = response.GetResponseStream();
StreamReader reader = new StreamReader(responseStream);
List <string> files = new List <string>();
while (reader.Peek() >= 0)
{
string line = reader.ReadLine();
//string[] fileItems = line.CollapseWhiteSpaces().Split(' ');
files.Add(line);
}
string ftpFile = null;
foreach (var item in files.OrderByDescending(o => o))
{
if (new Regex(filePattern).IsMatch(item))
{
ftpFile = item;
break;
}
}
return($"{ftpPath}/{ftpFile}");
}
/// <summary>
/// Opgegeven datum valt in de periode startdatum en einddatum
///
/// </summary>
/// <param name="date">de datum</param>
/// <param name="lowerBound">startdatum</param>
/// <param name="lowerBoundType"></param>
/// <param name="upperBound">einddatum</param>
/// <param name="upperBoundType"></param>
/// <returns></returns>
public static bool IsInDateRange(this DateTime?date, DateTime?lowerBound, RangeBoundaryType lowerBoundType,
DateTime?upperBound, RangeBoundaryType upperBoundType)
{
if (NullableHelper.AnyIsNull(date, lowerBound, upperBound))
{
return(false);
}
// Als de range binnen dezelfde dag ligt op 1 stellen.
if (lowerBound.HasValue && upperBound.HasValue && lowerBound.Equals(upperBound))
{
upperBound = upperBound.Value.AddDays(1);
}
return(((lowerBoundType == RangeBoundaryType.Exclusive && date > lowerBound) ||
(lowerBoundType == RangeBoundaryType.Inclusive && date >= lowerBound)) &&
((upperBoundType == RangeBoundaryType.Exclusive && date < upperBound) ||
(upperBoundType == RangeBoundaryType.Inclusive && date <= upperBound)));
}
public static List <string> GetFiles(string ftpPath, string ftpUser, string ftpPassword)
{
if (NullableHelper.AnyIsNull(ftpPath, ftpUser, ftpPassword))
{
return(null);
}
FtpWebRequest ftp = (FtpWebRequest)WebRequest.Create(new Uri(ftpPath));
ftp.Timeout = 60000;
ftp.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
ftp.UseBinary = true;
ftp.Proxy = null;
if (string.IsNullOrEmpty(ftpUser) || string.IsNullOrEmpty(ftpPassword))
{
throw new InvalidCredentialException();
}
ftp.Credentials = new NetworkCredential(ftpUser, ftpPassword);
FtpWebResponse response = (FtpWebResponse)ftp.GetResponse();
Stream responseStream = response.GetResponseStream();
List <string> files = new List <string>();
if (responseStream != null)
{
StreamReader reader = new StreamReader(responseStream);
while (reader.Peek() >= 0)
{
string fileItems = reader.ReadLine();
//files.Add(fileItems[fileItems.LastIndex()]);
}
}
return(files);
}