} //
/// <summary>
/// Send a email created with the parameters
/// The destination is assumed to be the site contact, and from defaults to the system value
/// </summary>
/// <remarks>
/// Use the SMTP server configured in the web.config as smtpEmail
/// </remarks>
/// <param name="subject">Email subject</param>
/// <param name="message">Message Text</param>
/// <returns></returns>
public static bool SendSiteEmail(string subject, string message)
{
string toEmail = UtilityManager.GetAppKeyValue("contactUsMailTo", "*****@*****.**");
string fromEmail = UtilityManager.GetAppKeyValue("contactUsMailFrom", "*****@*****.**");
return(SendEmail(toEmail, fromEmail, subject, message, "", ""));
} //
} //
/// <summary>
/// Send a email created with the parameters
/// The destination is assumed to be the site contact, and from defaults to the system value
/// </summary>
/// <remarks>
/// Use the SMTP server configured in the web.config as smtpEmail
/// </remarks>
/// <param name="subject">Email subject</param>
/// <param name="message">Message Text</param>
/// <returns></returns>
public static bool SendSiteEmail(string subject, string message)
{
string toEmail = UtilityManager.GetAppKeyValue("contactUsMailTo", "*****@*****.**");
string fromEmail = UtilityManager.GetAppKeyValue("contactUsMailFrom", "*****@*****.**");
return(SendEmail(toEmail, fromEmail, subject, message, "", ""));
} //
} //
private static void DoSendEmail(MailMessage emailMsg)
{
string emailService = UtilityManager.GetAppKeyValue("emailService", "smtp");
if (emailService == "mailgun")
{
SendEmailViaMailgun(emailMsg);
}
else if (emailService == "serviceApi")
{
SendEmailViaApi(emailMsg);
}
else if (emailService == "smtp")
{
SmtpClient smtp = new SmtpClient(UtilityManager.GetAppKeyValue("SmtpHost"))
{
UseDefaultCredentials = false,
Credentials = new NetworkCredential("mparsons", "SomeNewCreds")
};
smtp.Send(emailMsg);
//SmtpMail.Send(email);
}
//else if ( emailService == "sendGrid" )
//{
// EmailViaSendGrid( emailMsg );
//}
else
{
//no service api
LoggingHelper.DoTrace(2, "***** EmailManager.SendEmail - UNHANDLED EMAIL SERVICE ENCOUNTERED ******");
return;
}
}
public static bool IsMessageInCache(string message)
{
if (string.IsNullOrWhiteSpace(message))
{
return(false);
}
string key = UtilityManager.GenerateMD5String(message);
try
{
if (HttpRuntime.Cache[key] != null)
{
var msgExists = ( string )HttpRuntime.Cache[key];
if (msgExists.ToLower() == message.ToLower())
{
LoggingHelper.DoTrace(7, "LoggingHelper. Duplicate message: " + message);
return(true);
}
}
}
catch
{
}
return(false);
}
} //
/// <summary>
/// Send a email created with the parameters
/// The destination is assumed to be the site contact, and from defaults to the system value
/// </summary>
/// <remarks>
/// Use the SMTP server configured in the web.config as smtpEmail
/// </remarks>
/// <param name="subject">Email subject</param>
/// <param name="message">Message Text</param>
/// <returns></returns>
public static bool SendSiteEmail(string subject, string message)
{
string toEmail = UtilityManager.GetAppKeyValue("contactUsMailTo", "*****@*****.**");
string fromEmail = UtilityManager.GetAppKeyValue("contactUsMailFrom", "*****@*****.**");
return(SendEmail(toEmail, fromEmail, subject, message, "", ""));
} //
/// <summary>
/// IsTestEnv - determines if the current environment is a testing/development
/// </summary>
/// <returns>True if localhost - implies testing</returns>
//public static bool IsTestEnv()
//{
// string host = HttpContext.Current.Request.Url.Host.ToString();
// if ( host.ToLower() == "localhost" )
// return true;
// else
// return false;
//} //
/// <summary>
/// Handle trace requests - typically during development, but may be turned on to track code flow in production.
/// </summary>
/// <param name="message">Trace message</param>
/// <remarks>This is a helper method that defaults to a trace level of 10</remarks>
public static void DoTrace(string message)
{
//default level to 8
int appTraceLevel = UtilityManager.GetAppKeyValue("appTraceLevel", 8);
if (appTraceLevel < 8)
{
appTraceLevel = 8;
}
DoTrace(appTraceLevel, message, true);
}
/// <summary>
/// Write the message to the log file.
/// </summary>
/// <remarks>
/// The message will be appended to the log file only if the flag "logErrors" (AppSetting) equals yes.
/// The log file is configured in the web.config, appSetting: "error.log.path"
/// </remarks>
/// <param name="message">Message to be logged.</param>
public static void LogError(string message, string subject = "Credential Finder Exception encountered")
{
if (UtilityManager.GetAppKeyValue("notifyOnException", "no").ToLower() == "yes")
{
LogError(message, true, subject);
}
else
{
LogError(message, false, subject);
}
} //
} //
/// <summary>
/// Write the message to the log file.
/// </summary>
/// <remarks>
/// The message will be appended to the log file only if the flag "logErrors" (AppSetting) equals yes.
/// The log file is configured in the web.config, appSetting: "error.log.path"
/// </remarks>
/// <param name="message">Message to be logged.</param>
/// <param name="notifyAdmin"></param>
public static void LogError(string message, bool notifyAdmin, string subject = "Credential Finder Exception encountered")
{
if (UtilityManager.GetAppKeyValue("logErrors").ToString().Equals("yes"))
{
try
{
//would like to limit number, just need a means to overwrite the first time used in a day
//- check existance, then if for a previous day, overwrite
string datePrefix1 = System.DateTime.Today.ToString("u").Substring(0, 10);
string datePrefix = System.DateTime.Today.ToString("yyyy-dd");
string logFile = UtilityManager.GetAppKeyValue("path.error.log", "");
if (!string.IsNullOrWhiteSpace(logFile))
{
string outputFile = logFile.Replace("[date]", datePrefix);
if (File.Exists(outputFile))
{
if (File.GetLastWriteTime(outputFile).Month != DateTime.Now.Month)
{
File.Delete(outputFile);
}
}
else
{
System.IO.FileInfo f = new System.IO.FileInfo(outputFile);
f.Directory.Create(); // If the directory already exists, this method does nothing.
}
StreamWriter file = File.AppendText(outputFile);
file.WriteLine(DateTime.Now + ": " + message);
file.WriteLine("---------------------------------------------------------------------");
file.Close();
}
if (notifyAdmin)
{
if (ShouldMessagesBeSkipped(message) == false && !IsADuplicateRequest(message))
{
EmailManager.NotifyAdmin(subject, message);
}
StoreLastError(message);
}
}
catch (Exception ex)
{
//eat any additional exception
DoTrace(5, thisClassName + ".LogError(string message, bool notifyAdmin). Exception while logging. \r\nException: " + ex.Message + ".\r\n Original message: " + message);
}
}
} //
public static void StoreSessionMessage(string message)
{
string sessionKey = UtilityManager.GenerateMD5String(message);
try
{
if (HttpContext.Current.Session != null)
{
HttpContext.Current.Session[sessionKey] = message;
}
}
catch
{
}
} //
public static void AddMessageToCache(string message, int cacheForHours = 2)
{
string key = UtilityManager.GenerateMD5String(message);
if (HttpContext.Current != null)
{
if (HttpContext.Current.Cache[key] != null)
{
HttpRuntime.Cache.Remove(key);
}
else
{
System.Web.HttpRuntime.Cache.Insert(key, message, null, DateTime.Now.AddHours(cacheForHours), TimeSpan.Zero);
}
}
}
} //
/// <summary>
/// Log email message - for future resend/reviews
/// </summary>
/// <param name="level"></param>
/// <param name="email"></param>
public static void LogEmail(int level, MailMessage email)
{
string msg = "";
int appTraceLevel = 0;
try
{
appTraceLevel = UtilityManager.GetAppKeyValue("appTraceLevel", 1);
//Allow if the requested level is <= the application thresh hold
if (level <= appTraceLevel)
{
msg = "\n=============================================================== ";
msg += "\nDate: " + System.DateTime.Now.ToString();
msg += "\nFrom: " + email.From.ToString();
msg += "\nTo: "+ email.To.ToString();
msg += "\nCC: "+ email.CC.ToString();
msg += "\nBCC: " + email.Bcc.ToString();
msg += "\nSubject: " + email.Subject.ToString();
msg += "\nMessage: " + email.Body.ToString();
msg += "\n=============================================================== ";
string datePrefix1 = System.DateTime.Today.ToString("u").Substring(0, 10);
string datePrefix = System.DateTime.Today.ToString("yyyy-dd");
string logFile = UtilityManager.GetAppKeyValue("path.email.log", "");
if (!string.IsNullOrWhiteSpace(logFile))
{
string outputFile = logFile.Replace("[date]", datePrefix);
if (File.Exists(outputFile))
{
if (File.GetLastWriteTime(outputFile).Month != DateTime.Now.Month)
{
File.Delete(outputFile);
}
}
StreamWriter file = File.AppendText(outputFile);
file.WriteLine(msg);
file.Close();
}
}
} catch
{
//ignore errors
}
}
public static void DoBotTrace(int level, string message)
{
string msg = "";
int appTraceLevel = 0;
try
{
appTraceLevel = UtilityManager.GetAppKeyValue("botTraceLevel", 5);
//Allow if the requested level is <= the application thresh hold
if (level <= appTraceLevel)
{
msg = "\n " + System.DateTime.Now.ToString() + " - " + message;
string datePrefix1 = System.DateTime.Today.ToString("u").Substring(0, 10);
string datePrefix = System.DateTime.Today.ToString("yyyy-dd");
string logFile = UtilityManager.GetAppKeyValue("path.botTrace.log", "");
if (!string.IsNullOrWhiteSpace(logFile))
{
string outputFile = logFile.Replace("[date]", datePrefix);
if (File.Exists(outputFile))
{
if (File.GetLastWriteTime(outputFile).Month != DateTime.Now.Month)
{
File.Delete(outputFile);
}
}
else
{
System.IO.FileInfo f = new System.IO.FileInfo(outputFile);
f.Directory.Create(); // If the directory already exists, this method does nothing.
}
StreamWriter file = File.AppendText(outputFile);
file.WriteLine(msg);
file.Close();
}
}
}
catch
{
//ignore errors
}
} //
/// <summary>
/// ExportDataTableAsCsv - formats a DataTable in CSV format and then streams to the browser
/// </summary>
/// <param name="dt">DataTable</param>
/// <param name="tempFilename">Name of temporary file</param>
public void ExportDataTableAsCsv(DataTable dt, string tempFilename)
{
string datePrefix = System.DateTime.Today.ToString("u").Substring(0, 10);
string filePath = UtilityManager.GetAppKeyValue("path.ReportsOutputPath", "");
string outputFile = filePath + datePrefix + "_" + tempFilename;
//
//string filename = "budgetExport.csv";
string csvFilename = this.DataTableAsCsv(dt, outputFile, false);
HttpContext.Current.Response.ContentType = "application/octet-stream";
HttpContext.Current.Response.AddHeader("Content-Disposition", "attachment; filename=" + tempFilename + "");
HttpContext.Current.Response.WriteFile(csvFilename);
HttpContext.Current.Response.End();
// Delete the newly created file.
//TODO: - this line is not actually executed - need scheduled clean ups?
//File.Delete(Server.MapPath(csvFilename));
}
/// <summary>
/// Set Application Message using passed resource manager, resource string and placeholder
/// </summary>
/// <param name="msgString">Message to be displayed</param>
/// <param name="msgPlaceholder">PlaceHolder where message control will be loaded</param>
public static void SetApplicationMessage(string msgString, PlaceHolder msgPlaceholder)
{
SetSessionItem("appMessage", msgString);
//
//assume error style for now
string css = UtilityManager.GetAppKeyValue("errorMessageCss", "errorMessage");
FormMessage formMessage = new FormMessage();
formMessage.Text = msgString;
formMessage.Title = "Application Error";
formMessage.CssClass = css;
formMessage.ShowPopup = false;
if (msgString.IndexOf("<") > -1 || msgString.IndexOf("</") > -1)
{
formMessage.IsFormatted = true;
}
HttpContext.Current.Session["FormMessage"] = formMessage;
} //
public static bool IsADuplicateRecentSessionMessage(string message)
{
string sessionKey = UtilityManager.GenerateMD5String(message);
bool isDup = false;
try
{
if (HttpContext.Current.Session != null)
{
string msgExists = HttpContext.Current.Session[sessionKey].ToString();
if (msgExists.ToLower() == message.ToLower())
{
LoggingHelper.DoTrace(7, "LoggingHelper. Duplicate message: " + message);
return(true);
}
}
}
catch
{
}
return(isDup);
}
private static void SendEmailViaApi(MailMessage emailMsg)
{
string emailServiceUri = UtilityManager.GetAppKeyValue("SendEmailService");
if (string.IsNullOrWhiteSpace(emailServiceUri))
{
//no service api
LoggingHelper.DoTrace(2, "***** EmailManager.SendEmail - no email service has been configured");
return;
}
//else if ( emailServiceUri.ToLower().Equals( "sendgrid" ) )
//{
// EmailViaSendGrid( emailMsg );
// return;
//}
//else if ( emailServiceUri.ToLower().Equals( "smtp" ) )
//{
// EmailViaSmtp( emailMsg );
// return;
//}
var email = new Email()
{
Message = emailMsg.Body,
From = emailMsg.From.Address,
To = emailMsg.To.ToString(),
CC = emailMsg.CC.ToString(),
BCC = emailMsg.Bcc.ToString(),
IsHtml = true,
Subject = emailMsg.Subject
};
var postBody = JsonConvert.SerializeObject(email);
PostRequest(postBody, emailServiceUri);
}
} //
public static void SendEmail(string fromEmail, string[] toEmail, string[] ccEmail, string[] bccEmail, string subject, string emailBody, string[] attachments)
{
MailMessage email = new MailMessage();
try
{
email.From = new MailAddress(fromEmail);
if (toEmail != null)
{
foreach (string address in toEmail)
{
email.To.Add(address.Trim());
}
}
if (ccEmail != null)
{
foreach (string address in ccEmail)
{
email.CC.Add(address.Trim());
}
}
if (bccEmail != null)
{
foreach (string address in bccEmail)
{
email.Bcc.Add(address.Trim());
}
}
email.Subject = subject;
email.Body = emailBody;
if (attachments != null)
{
foreach (string fileName in attachments)
{
Attachment mailAttachment = new Attachment(fileName.Trim());
email.Attachments.Add(mailAttachment);
}
}
DoSendEmail(email);
if (UtilityManager.GetAppKeyValue("logAllEmail", "no") == "yes")
{
LogEmail(1, email);
}
}
catch (Exception ex)
{
if (UtilityManager.GetAppKeyValue("logAllEmail", "no") == "yes")
{
LogEmail(1, email);
}
Console.WriteLine(ex.ToString());
// LoggingHelper.LogError( "UtilityManager.sendEmail(): Error while attempting to send:"
//+ "\r\nFrom:" + fromEmail + " To:" + toEmail
//+ "\r\nCC:(" + CC + ") BCC:(" + BCC + ") "
//+ "\r\nSubject:" + subject
//+ "\r\nMessage:" + message
//+ "\r\nError message: " + exc.ToString() );
}
}
/// <summary>
/// Sends an email message to the system administrator
/// </summary>
/// <param name="emailTo">admin resource responsible for exceptions</param>
/// <param name="subject">Email subject</param>
/// <param name="message">Email message</param>
/// <returns>True id message was sent successfully, otherwise false</returns>
public static bool NotifyAdmin(string emailTo, string subject, string message)
{
char[] delim = new char[1];
delim[0] = ',';
string emailFrom = UtilityManager.GetAppKeyValue("systemNotifyFromEmail");
string cc = UtilityManager.GetAppKeyValue("systemAdminEmail");
if (emailTo == "")
{
emailTo = cc;
cc = "";
}
//avoid infinite loop by ensuring this method didn't generate the exception
if (message.IndexOf("EmailManager.NotifyAdmin") > -1)
{
//skip may be error on send
return(true);
}
else
{
if (emailTo.ToLower() == cc.ToLower())
{
cc = "";
}
message = message.Replace("\r", "<br/>");
MailMessage email = new MailMessage(emailFrom, emailTo);
//try to make subject more specific
//if: workNet Exception encountered, try to insert type
if (subject.IndexOf("Finder Exception") > -1)
{
subject = FormatExceptionSubject(subject, message);
}
subject = FormHelper.CleanText(subject);
subject = System.Text.RegularExpressions.Regex.Replace(subject, @"\r\n?|\n", "");
email.Subject = subject;
if (message.IndexOf("Type:") > 0)
{
int startPos = message.IndexOf("Type:");
int endPos = message.IndexOf("Error Message:");
if (endPos > startPos)
{
subject += " - " + message.Substring(startPos, endPos - startPos);
}
}
if (cc.Trim().Length > 0)
{
cc = cc.Replace(";", ",");
//email.CC.Add( CC );
string[] ccSplit = cc.Trim().Split(delim);
foreach (string item in ccSplit)
{
if (item.Trim() != "")
{
string addr = HandleProxyEmails(item.Trim());
MailAddress ma = new MailAddress(addr);
email.CC.Add(ma);
}
}
}
email.Body = DateTime.Now + "<br>" + message.Replace("\n\r", "<br>");
email.Body = email.Body.Replace("\r\n", "<br>");
email.Body = email.Body.Replace("\n", "<br>");
email.Body = email.Body.Replace("\r", "<br>");
email.IsBodyHtml = true;
//email.BodyFormat = MailFormat.Html;
try
{
//The trace was a just in case, if the send fails, a LogError call will be made anyway. Set to a high level so not shown in prod
LoggingHelper.DoTrace(11, "EmailManager.NotifyAdmin: - Admin email was requested:\r\nSubject:" + subject + "\r\nMessage:" + message);
if (UtilityManager.GetAppKeyValue("sendEmailFlag", "false") == "TRUE")
{
DoSendEmail(email);
}
if (UtilityManager.GetAppKeyValue("logAllEmail", "no") == "yes")
{
LogEmail(1, email);
}
return(true);
} catch (Exception exc)
{
LoggingHelper.LogError("EmailManager.NotifyAdmin(): Error while attempting to send:"
+ "\r\nSubject:" + subject + "\r\nMessage:" + message
+ "\r\nError message: " + exc.ToString(), false);
}
}
return(false);
} //
} ///
/// <summary>
/// Sends an email message to the system administrator
/// </summary>
/// <param name="subject">Email subject</param>
/// <param name="message">Email message</param>
/// <returns>True id message was sent successfully, otherwise false</returns>
public static bool NotifyAdmin(string subject, string message)
{
string emailTo = UtilityManager.GetAppKeyValue("systemAdminEmail", "*****@*****.**");
return(NotifyAdmin(emailTo, subject, message));
}
/// <summary>
/// Format an exception and message, and then log it
/// </summary>
/// <param name="ex">Exception</param>
/// <param name="message">Additional message regarding the exception</param>
/// <param name="notifyAdmin">If true, an email will be sent to admin</param>
public static void LogError(Exception ex, string message, bool notifyAdmin, string subject = "Credential Finder Exception encountered")
{
//string userId = "";
string sessionId = "unknown";
string remoteIP = "unknown";
string path = "unknown";
string queryString = "unknown";
string url = "unknown";
string parmsString = "";
string lRefererPage = "";
try
{
if (UtilityManager.GetAppKeyValue("notifyOnException", "no").ToLower() == "yes")
{
notifyAdmin = true;
}
if (HttpContext.Current != null)
{
if (HttpContext.Current.Session != null)
{
sessionId = HttpContext.Current.Session.SessionID.ToString();
}
remoteIP = HttpContext.Current.Request.ServerVariables["REMOTE_HOST"];
if (HttpContext.Current.Request.UrlReferrer != null)
{
lRefererPage = HttpContext.Current.Request.UrlReferrer.ToString();
}
string serverName = UtilityManager.GetAppKeyValue("serverName", HttpContext.Current.Request.ServerVariables["LOCAL_ADDR"]);
path = serverName + HttpContext.Current.Request.Path;
if (FormHelper.IsValidRequestString() == true)
{
queryString = HttpContext.Current.Request.Url.AbsoluteUri.ToString();
//url = GetPublicUrl( queryString );
url = HttpContext.Current.Server.UrlDecode(queryString);
//if ( url.IndexOf( "?" ) > -1 )
//{
// parmsString = url.Substring( url.IndexOf( "?" ) + 1 );
// url = url.Substring( 0, url.IndexOf( "?" ) );
//}
}
else
{
url = "suspicious url encountered!!";
}
//????
//userId = WUM.GetCurrentUserid();
}
}
catch
{
//eat any additional exception
}
try
{
string errMsg = message +
"\r\nType: " + ex.GetType().ToString() + ";" +
"\r\nSession Id - " + sessionId + "____IP - " + remoteIP +
"\r\rReferrer: " + lRefererPage + ";" +
"\r\nException: " + ex.Message.ToString() + ";" +
"\r\nStack Trace: " + ex.StackTrace.ToString() +
"\r\nServer\\Template: " + path +
"\r\nUrl: " + url;
if (ex.InnerException != null && ex.InnerException.Message != null)
{
errMsg += "\r\n****Inner exception: " + ex.InnerException.Message;
if (ex.InnerException.InnerException != null && ex.InnerException.InnerException.Message != null)
{
errMsg += "\r\n@@@@@@Inner-Inner exception: " + ex.InnerException.InnerException.Message;
}
}
if (parmsString.Length > 0)
{
errMsg += "\r\nParameters: " + parmsString;
}
LoggingHelper.LogError(errMsg, notifyAdmin, subject);
}
catch
{
//eat any additional exception
}
} //
} //
/// <summary>
/// Send an e-mail using a formatted EmailNotice
/// - assumes the Message property contains the formatted e-mail - allows for not HTML variety
/// </summary>
/// <param name="toEmail"></param>
/// <param name="notice"></param>
/// <returns></returns>
//public static bool SendEmail( string toEmail, EmailNotice notice )
//{
// return SendEmail( toEmail, notice.FromEmail, notice.Subject, notice.Message, notice.CcEmail, notice.BccEmail );
//} //
/// <summary>
/// Send a email created with the parameters
/// </summary>
/// <param name="toEmail"></param>
/// <param name="fromEmail"></param>
/// <param name="subject"></param>
/// <param name="message"></param>
/// <param name="CC"></param>
/// <param name="BCC"></param>
/// <returns></returns>
public static bool SendEmail(string toEmail, string fromEmail, string subject, string message, string CC, string BCC)
{
char[] delim = new char[1];
delim[0] = ',';
MailMessage email = new MailMessage();
string appEmail = UtilityManager.GetAppKeyValue("contactUsMailFrom", "*****@*****.**");
string systemAdminEmail = UtilityManager.GetAppKeyValue("systemAdminEmail", "*****@*****.**");
if (string.IsNullOrWhiteSpace(BCC))
{
BCC = systemAdminEmail;
}
else
{
BCC += ", " + systemAdminEmail;
}
try
{
MailAddress maFrom;
if (fromEmail.Trim().Length == 0)
{
fromEmail = appEmail;
}
maFrom = new MailAddress(fromEmail);
if (toEmail.Trim().EndsWith(";"))
{
toEmail = toEmail.TrimEnd(Char.Parse(";"), Char.Parse(" "));
}
email.From = maFrom;
//use the add format to handle multiple email addresses - not sure what delimiters are allowed
toEmail = toEmail.Replace(";", ",");
//email.To.Add( toEmail );
string[] toSplit = toEmail.Trim().Split(delim);
foreach (string item in toSplit)
{
if (item.Trim() != "")
{
string addr = HandleProxyEmails(item.Trim());
MailAddress ma = new MailAddress(addr);
email.To.Add(ma);
}
}
//email.To = FormatEmailAddresses( toEmail );
if (CC.Trim().Length > 0)
{
CC = CC.Replace(";", ",");
//email.CC.Add( CC );
string[] ccSplit = CC.Trim().Split(delim);
foreach (string item in ccSplit)
{
if (item.Trim() != "")
{
string addr = HandleProxyEmails(item.Trim());
MailAddress ma = new MailAddress(addr);
email.CC.Add(ma);
}
}
}
if (BCC.Trim().Length > 0)
{
BCC = BCC.Replace(";", ",");
//email.Bcc.Add( BCC );
string[] bccSplit = BCC.Trim().Split(delim);
foreach (string item in bccSplit)
{
if (item.Trim() != "")
{
string addr = HandleProxyEmails(item.Trim());
MailAddress ma = new MailAddress(addr);
email.Bcc.Add(ma);
}
}
}
email.Subject = subject;
email.Body = message;
email.IsBodyHtml = true;
//email.BodyFormat = MailFormat.Html;
if (UtilityManager.GetAppKeyValue("sendEmailFlag", "false") == "TRUE")
{
DoSendEmail(email);
}
if (UtilityManager.GetAppKeyValue("logAllEmail", "no") == "yes")
{
LogEmail(1, email);
}
return(true);
} catch (Exception exc)
{
if (UtilityManager.GetAppKeyValue("logAllEmail", "no") == "yes")
{
LogEmail(1, email);
}
LoggingHelper.LogError("UtilityManager.sendEmail(): Error while attempting to send:"
+ "\r\nFrom:" + fromEmail + " To:" + toEmail
+ "\r\nCC:(" + CC + ") BCC:(" + BCC + ") "
+ "\r\nSubject:" + subject
+ "\r\nMessage:" + message
+ "\r\nError message: " + exc.ToString());
}
return(false);
} //
} //
/// <summary>
/// Sends an email message to the system administrator
/// </summary>
/// <param name="subject">Email subject</param>
/// <param name="message">Email message</param>
/// <returns>True id message was sent successfully, otherwise false</returns>
public static bool NotifyAdmin(string subject, string message)
{
string emailTo = UtilityManager.GetAppKeyValue("systemAdminEmail", "*****@*****.**");
return(NotifyAdmin(emailTo, subject, message));
}
/// <summary>
/// Handle trace requests - typically during development, but may be turned on to track code flow in production.
/// </summary>
/// <param name="level"></param>
/// <param name="message"></param>
/// <param name="showingDatetime">If true, precede message with current date-time, otherwise just the message> The latter is useful for data dumps</param>
public static void DoTrace(int level, string message, bool showingDatetime = true, string logPrefix = "")
{
//TODO: Future provide finer control at the control level
string msg = "";
int appTraceLevel = UtilityManager.GetAppKeyValue("appTraceLevel", 6);
//bool useBriefFormat = true;
const int NumberOfRetries = 4;
const int DelayOnRetry = 1000;
if (showingDatetime)
{
msg = "\n " + System.DateTime.Now.ToString() + " - " + message;
}
else
{
msg = "\n " + message;
}
string datePrefix1 = System.DateTime.Today.ToString("u").Substring(0, 10);
string datePrefix = System.DateTime.Today.ToString("yyyy-dd");
string logFile = UtilityManager.GetAppKeyValue("path.trace.log", "");
if (!string.IsNullOrWhiteSpace(logPrefix))
{
datePrefix += "_" + logPrefix;
}
//Allow if the requested level is <= the application thresh hold
if (string.IsNullOrWhiteSpace(logFile) || level > appTraceLevel)
{
return;
}
string outputFile = "";
if (message.IndexOf("UPPER CASE URI") > -1 || message.IndexOf("GRAPH URI") > -1)
{
logFile = logFile.Replace("[date]", "[date]_URI_ISSUES");
}
//added retries where log file is in use
for (int i = 1; i <= NumberOfRetries; ++i)
{
try
{
outputFile = logFile.Replace("[date]", datePrefix + (i < 3 ? "" : "_" + i.ToString()));
if (File.Exists(outputFile))
{
if (File.GetLastWriteTime(outputFile).Month != DateTime.Now.Month)
{
File.Delete(outputFile);
}
}
else
{
System.IO.FileInfo f = new System.IO.FileInfo(outputFile);
f.Directory.Create(); // If the directory already exists, this method does nothing.
}
StreamWriter file = File.AppendText(outputFile);
file.WriteLine(msg);
file.Close();
if (level > 0)
{
Console.WriteLine(msg);
}
break;
}
catch (IOException e) when(i <= NumberOfRetries)
{
// You may check error code to filter some exceptions, not every error
// can be recovered.
Thread.Sleep(DelayOnRetry);
}
catch (Exception ex)
{
//ignore errors
}
}
}
} //
/// <summary>
/// Sends an email message to the system administrator
/// </summary>
/// <param name="subject">Email subject</param>
/// <param name="message">Email message</param>
/// <returns>True id message was sent successfully, otherwise false</returns>
public static bool NotifyAdmin(string subject, string message)
{
string emailTo = UtilityManager.GetAppKeyValue("systemAdminEmail", "*****@*****.**");
return(NotifyAdmin(emailTo, subject, message));
}
public static void WriteLogFile(int level, string filename, string message,
string datePrefixOverride = "",
bool appendingText = true)
{
int appTraceLevel = 0;
try
{
appTraceLevel = UtilityManager.GetAppKeyValue("appTraceLevel", 6);
//Allow if the requested level is <= the application thresh hold
if (level <= appTraceLevel)
{
string datePrefix = System.DateTime.Today.ToString("u").Substring(0, 10);
if (!string.IsNullOrWhiteSpace(datePrefixOverride))
{
datePrefix = datePrefixOverride;
}
else if (datePrefixOverride == " ")
{
datePrefix = "";
}
string logFile = UtilityManager.GetAppKeyValue("path.log.file", "C:\\LOGS.txt");
string outputFile = logFile.Replace("[date]", datePrefix).Replace("[filename]", filename);
if (outputFile.IndexOf("csv.txt") > 1)
{
outputFile = outputFile.Replace("csv.txt", "csv");
}
else if (outputFile.IndexOf("csv.json") > 1)
{
outputFile = outputFile.Replace("csv.json", "csv");
}
else if (outputFile.IndexOf("html.json") > 1)
{
outputFile = outputFile.Replace("html.json", "html");
}
else if (outputFile.IndexOf("json.txt") > 1)
{
outputFile = outputFile.Replace("json.txt", "json");
}
else if (outputFile.IndexOf("json.json") > 1)
{
outputFile = outputFile.Replace("json.json", "json");
}
else if (outputFile.IndexOf("txt.json") > 1)
{
outputFile = outputFile.Replace("txt.json", "txt");
}
if (appendingText)
{
StreamWriter file = File.AppendText(outputFile);
file.WriteLine(message);
file.Close();
}
else
{
//FileStream file = File.Create( outputFile );
//file.( message );
//file.Close();
File.WriteAllText(outputFile, message);
}
}
}
catch
{
//ignore errors
}
}
