public static string ParseBBCode(this string input, Color?defaultColor = null, int defaultSize = 2)
{
if (String.IsNullOrWhiteSpace(input))
{
return(input ?? String.Empty);
}
input = RegexLineBreak.Replace(input, "<BR>");
input = RegexCenterText.Replace(input, "<CENTER>$1</CENTER>");
input = RegexLeftText.Replace(input, "<LEFT>$1</LEFT>");
input = RegexRightText.Replace(input, "<RIGHT>$1</RIGHT>");
input = RegexSmallText.Replace(input, "<SMALL>$1</SMALL>");
input = RegexBigText.Replace(input, "<BIG>$1</BIG>");
input = RegexBoldText.Replace(input, "<B>$1</B>");
input = RegexItalicText.Replace(input, "<I>$1</I>");
input = RegexUnderlineText.Replace(input, "<U>$1</U>");
input = RegexStrikeOutText.Replace(input, "<S>$1</S>");
input = RegexUrl.Replace(input, "<A HREF=\"$1\">$1</A>");
input = RegexUrlAnchored.Replace(input, "<A HREF=\"$1\">$2</A>");
input = RegexSizeAnchored.Replace(input, "<BASEFONT SIZE=$1>$2<BASEFONT SIZE=" + defaultSize + ">");
if (defaultColor != null)
{
input = RegexColorAnchored.Replace(
input, "<BASEFONT COLOR=$1>$2<BASEFONT COLOR=#" + defaultColor.Value.ToArgb().ToString("X6") + ">");
}
else
{
input = RegexColorAnchored.Replace(input, "<BASEFONT COLOR=$1>$2");
}
return(input);
}
public static string ParseBBCode(
this string input,
Color?defaultColor = null,
int defaultSize = 2,
bool imgAsLink = true,
bool stripMisc = false)
{
if (String.IsNullOrWhiteSpace(input))
{
return(input ?? String.Empty);
}
input = RegexLineBreak.Replace(input, "<br>");
input = RegexCenterText.Replace(input, "<center>$1</center>");
input = RegexLeftText.Replace(input, "<left>$1</left>");
input = RegexRightText.Replace(input, "<right>$1</right>");
input = RegexSmallText.Replace(input, "<small>$1</small>");
input = RegexBigText.Replace(input, "<big>$1</big>");
input = RegexBoldText.Replace(input, "<b>$1</b>");
input = RegexItalicText.Replace(input, "<i>$1</i>");
input = RegexUnderlineText.Replace(input, "<u>$1</u>");
input = RegexStrikeOutText.Replace(input, "<s>$1</s>");
input = RegexUrl.Replace(input, "<a href=\"$1\">$1</a>");
input = RegexUrlAnchored.Replace(input, "<a href=\"$1\">$2</a>");
if (imgAsLink)
{
input = RegexImage.Replace(input, "<a href=\"$1\">$1</a>");
input = RegexImageAnchored.Replace(input, "<a href=\"$1\">$2</a>");
}
input = RegexSizeAnchored.Replace(input, "<basefont size=$1>$2<basefont size=" + defaultSize + ">");
if (defaultColor != null)
{
input = RegexColorAnchored.Replace(
input,
"<basefont color=$1>$2<basefont color=#" + defaultColor.Value.ToRgb().ToString("X6") + ">");
}
else
{
input = RegexColorAnchored.Replace(input, "<basefont color=$1>$2");
}
if (stripMisc)
{
input = RegexStripMisc.Replace(input, "($1) $2");
}
return(input);
}
/// <summary>
/// Validate the parameter. Error messages are added to the errors collection
/// if there are issues with the parameter.
/// </summary>
public void Validate(IHttpPostParam parameter, ArrayRig <string> errors)
{
// is default validatation enabled?
if (DefaultValidation)
{
// yes, is the parameter required?
bool required = this._attributes.ContainsKey("required");
if (required)
{
// yes, was the parameter retrieved?
if (parameter == null)
{
// no, add an error
errors.Add("Missing a required parameter.");
// is the custom validation set?
if (OnValidate != null)
{
// yes, run the custom validation
OnValidate.Add(parameter, errors);
OnValidate.Run();
}
return;
}
}
else if (parameter == null)
{
return;
}
string name;
// validate the input value name
if (parameter.Params.TryGetValue("name", out name))
{
if (!name.Equals(this["name"], StringComparison.Ordinal))
{
errors.Add("Input element name mismatch.");
return;
}
}
else
{
name = this["name"];
if (name == null)
{
errors.Add("Attribute 'name' missing.");
return;
}
}
// has the friendly name been assigned? yes, replace it in messages.
if (!string.IsNullOrEmpty(FriendlyName))
{
name = FriendlyName;
}
// get the post parameter as its correct type
HttpPostParam <string> paramString = parameter as HttpPostParam <string>;
HttpPostParam <ArrayRig <byte> > paramBinary = null;
if (paramString == null)
{
paramBinary = parameter as HttpPostParam <ArrayRig <byte> >;
}
else if (string.IsNullOrEmpty(paramString.Value))
{
// is the parameter required? yes, add an error
if (required)
{
errors.Add(name + " is required.");
}
// no, skip validation
else
{
return;
}
}
else if (paramString.Value.Length > MaxLength)
{
errors.Add("Exceeded maximum characters (" + MaxLength + ") for " + name + ".");
return;
}
else if (paramString.Value.Length < MinLength)
{
errors.Add("Entered value was shorter than the minimum length (" + MinLength + ") for " + name + ".");
return;
}
else if (Regex != null && !Regex.IsMatch(paramString.Value))
{
// has the title for the input been specified?
errors.Add(this["title"] ?? "Invalid entry for " + name + ".");
return;
}
if ((paramString == null || paramString.Value == string.Empty) &&
(paramBinary == null || paramBinary.Value.Count == 0))
{
if (required || _type == InputType.Hidden)
{
errors.Add(name + " is required.");
}
return;
}
// perform default validation based on type
switch (_type)
{
case InputType.Checkbox:
if (paramString == null)
{
errors.Add(name + " is required.");
return;
}
if (!paramString.Value.Equals(this["value"]))
{
errors.Add(name + " has an incorrect value.");
return;
}
break;
case InputType.Color:
if (paramString == null)
{
errors.Add("Please select a color for " + name + ".");
return;
}
WebColor color;
if (!WebColor.TryParse(paramString.Value, out color))
{
errors.Add("Incorrect hexadecimal color format. Should be #XXXXXXXX or #XXXXXX or #XXX.");
return;
}
break;
case InputType.Date:
if (paramString == null)
{
errors.Add("Please select " + name + ".");
return;
}
DateTime date;
if (!DateTime.TryParse(paramString.Value, out date))
{
errors.Add("Received an incorrect date format.");
return;
}
break;
case InputType.DatetimeLocal:
if (paramString == null)
{
errors.Add("Please select a date-time for " + name + ".");
return;
}
DateTime dateTime;
if (!DateTime.TryParse(paramString.Value, out dateTime))
{
errors.Add("Received an incorrect date-time format.");
return;
}
break;
case InputType.Email:
if (paramString == null)
{
errors.Add(name + " is required.");
return;
}
if (!Efz.Validate.Email(paramString.Value))
{
errors.Add("Email appears malformed.");
return;
}
break;
case InputType.File:
if (paramBinary == null)
{
errors.Add("You didn't choose a file for " + name + ".");
return;
}
if (paramBinary.Value.Count == 0)
{
errors.Add("Required file parameter is missing.");
}
string filename;
if (!paramBinary.Params.TryGetValue("filename", out filename) ||
!Fs.ParseFileName(ref filename))
{
errors.Add("The file name of " + name + " was invalid.");
return;
}
// ensure the content type matches accepted types
string contentType;
if (!paramBinary.Params.TryGetValue("content-type", out contentType))
{
errors.Add("Content type of " + name + " was not provided.");
return;
}
// check the accepted file types
string accepted;
if (_attributes.TryGetValue("accept", out accepted))
{
var extension = Mime.GetExtension(contentType);
if (extension == string.Empty)
{
errors.Add("Content type '" + contentType + "' was invalid.");
return;
}
if (!accepted.Contains(Chars.Stop + extension + Chars.Comma) && !accepted.EndsWith(Chars.Stop + extension, StringComparison.Ordinal))
{
errors.Add("Accepted file types include '" + accepted + "'.");
return;
}
}
break;
case InputType.Month:
if (paramString == null)
{
errors.Add("You didn't choose a month for " + name + ".");
return;
}
if (paramString.Value.Length != 7 || !RegexMonth.IsMatch(paramString.Value))
{
errors.Add(name + " seems malformed.");
return;
}
if (paramString.Value[4] == Chars.Dash)
{
paramString.Value = paramString.Value.Substring(5) + Chars.Dash + paramString.Value.Substring(0, 4);
}
break;
case InputType.Number:
int number;
if (!int.TryParse(paramString.Value, out number))
{
errors.Add("The " + name + " seems malformed.");
return;
}
if (_attributes.ContainsKey("min"))
{
int min = _attributes["min"].ToInt32();
if (number < min)
{
errors.Add(name + " was not within a valid range.");
return;
}
}
if (_attributes.ContainsKey("max"))
{
int max = _attributes["max"].ToInt32();
if (number > max)
{
errors.Add(name + " was not within a valid range.");
return;
}
}
if (_attributes.ContainsKey("step"))
{
int step = _attributes["step"].ToInt32();
if (number % step != 0)
{
errors.Add(name + " was not a valid value.");
return;
}
}
break;
case InputType.Password:
if (paramString == null)
{
errors.Add(name + " is required.");
return;
}
if (!RegexPassword.IsMatch(paramString.Value))
{
errors.Add("Enter a password with at least four(4) characters.");
return;
}
break;
case InputType.Range:
if (paramString == null)
{
errors.Add("Value required for " + name + ".");
return;
}
int range;
if (!int.TryParse(paramString.Value, out range))
{
errors.Add("Invalid " + name + " value received.");
return;
}
if (_attributes.ContainsKey("min"))
{
int min = _attributes["min"].ToInt32();
if (range < min)
{
errors.Add(name + " was not within a valid range.");
return;
}
}
if (_attributes.ContainsKey("max"))
{
int max = _attributes["max"].ToInt32();
if (range > max)
{
errors.Add(name + " was not within a valid range.");
return;
}
}
if (_attributes.ContainsKey("step"))
{
int step = _attributes["step"].ToInt32();
if (range % step != 0)
{
errors.Add(name + " was not a valid value.");
return;
}
}
break;
case InputType.Tel:
if (paramString == null)
{
errors.Add(name + " is required.");
return;
}
if (!Efz.Validate.PhoneNumber(paramString.Value))
{
errors.Add(name + " was suspected of being invalid.");
return;
}
break;
case InputType.Text:
if (paramString == null || paramString.Value.Length == 0)
{
errors.Add(name + " is required.");
return;
}
break;
case InputType.Time:
if (paramString == null)
{
errors.Add(name + " is required.");
return;
}
if (paramString.Value.Length != 5 || !RegexTime.IsMatch(paramString.Value))
{
errors.Add(name + " was found to be invalid.");
return;
}
break;
case InputType.Url:
if (paramString == null)
{
errors.Add(name + " is required.");
return;
}
if (paramString.Value.Length < 4 || paramString.Value.Length > 200 ||
!RegexUrl.IsMatch(paramString.Value))
{
errors.Add("Url was invalid.");
return;
}
break;
case InputType.Week:
if (paramString == null)
{
errors.Add("Please select " + name + ".");
return;
}
if (paramString.Value.Length != 8 || !RegexWeek.IsMatch(paramString.Value))
{
errors.Add(name + " was malformed.");
return;
}
break;
}
}
// is the custom validation set? no, complete
if (OnValidate == null)
{
return;
}
// run the custom validation
OnValidate.Add(parameter, errors);
OnValidate.Run();
}
