public override void NotifyAlertReceived(byte alertLevel, byte alertDescription)
{
string description = AlertDescription.GetText(alertDescription);
AlertLevelsEnum level = AlertLevelsEnum.Warning;
AlertTypesEnum alertType = AlertTypesEnum.unknown;
if (Enum.IsDefined(typeof(AlertLevelsEnum), alertLevel))
{
level = (AlertLevelsEnum)alertLevel;
}
if (Enum.IsDefined(typeof(AlertTypesEnum), alertDescription))
{
alertType = (AlertTypesEnum)alertDescription;
}
if (alertType == AlertTypesEnum.close_notify)
{
logger.LogDebug(
$"DTLS client received close notification: {AlertLevel.GetText(alertLevel)}, {description}.");
}
else
{
logger.LogWarning(
$"DTLS client received unexpected alert: {AlertLevel.GetText(alertLevel)}, {description}.");
}
OnAlert?.Invoke(level, alertType, description);
}
public override void NotifyAlertReceived(byte alertLevel, byte alertDescription)
{
string description = AlertDescription.GetText(alertDescription);
AlertLevelsEnum level = AlertLevelsEnum.Warning;
AlertTypesEnum alertType = AlertTypesEnum.unknown;
if (Enum.IsDefined(typeof(AlertLevelsEnum), alertLevel))
{
level = (AlertLevelsEnum)alertLevel;
}
if (Enum.IsDefined(typeof(AlertTypesEnum), alertDescription))
{
alertType = (AlertTypesEnum)alertDescription;
}
string alertMsg = $"{AlertLevel.GetText(alertLevel)}";
alertMsg += (!string.IsNullOrEmpty(description)) ? $", {description}." : ".";
if (alertType == AlertTypesEnum.close_notify)
{
logger.LogDebug($"DTLS server received close notification: {alertMsg}");
}
else
{
logger.LogWarning($"DTLS server received unexpected alert: {alertMsg}");
}
OnAlert?.Invoke(level, alertType, description);
}
/// <summary>
/// Контрол предназначен для показа сообщения пользователю в виде HTML разметки типа div.
/// Контрол подключает к себе CSS стили из Bootstrap.css и из MT.css и использует перечисление AlertsEnum для определения стилевого оформления.
/// </summary>
/// <param name="text">Текст, который будет выведен пользователю.</param>
/// <param name="type">Перечисление типа AlertsEnum задающее стилевое оформление сообщения.</param>
public static MvcHtmlString AlertDirective(this HtmlHelper helper, string text, object htmlAttributes = null,
AlertTypesEnum type = AlertTypesEnum.Warning)
{
var alertDiv = new TagBuilder("div");
var attributes = (IDictionary <string, object>)HtmlHelper.AnonymousObjectToHtmlAttributes(htmlAttributes);
AttributeManager.AddClassAttribute(attributes, type);
AttributeManager.AddClassAttribute(attributes, "alert alert-box-width");
alertDiv.InnerHtml = text;
alertDiv.MergeAttributes(attributes);
return(new MvcHtmlString(alertDiv.ToString()));
}
/// <summary>
/// Перегруженный метод AddClassAttribute для добавления CSS класса в зависимости от значения AlertTypesEnum
/// </summary>
public static void AddClassAttribute(IDictionary <string, object> attributes, AlertTypesEnum type)
{
string htmlClass = String.Empty;
switch (type)
{
case AlertTypesEnum.Danger:
htmlClass = "alert-danger";
break;
case AlertTypesEnum.Succes:
htmlClass = "alert-success";
break;
case AlertTypesEnum.Warning:
htmlClass = "alert-warning";
break;
}
if (attributes.ContainsKey("class"))
{
attributes["class"] += " " + htmlClass;
}
else
{
attributes["class"] = htmlClass;
}
}
