/// <summary>
/// Returns the translation of <paramref name="msgid"/> and
/// <paramref name="msgidPlural"/>, choosing the right plural form
/// depending on the number <paramref name="n"/>.
/// </summary>
/// <param name="msgid">the key string to be translated, an ASCII
/// string</param>
/// <param name="msgidPlural">the English plural of <paramref name="msgid"/>,
/// an ASCII string</param>
/// <param name="n">the number, should be >= 0</param>
/// <param name="treatZeroAsPlural">if set to true then the number 0 is considered being plural
/// (for situations like where strings like "0 records" are to be displayed).</param>
/// <returns>the translation, or <c>null</c> if none is found</returns>
public static string GetPluralString(String msgid, String msgidPlural, long n, bool treatZeroAsPlural = false)
{
bool Plural = treatZeroAsPlural ? ((n != 1) && (n != -1)) : (((n != 1) && (n != -1)) && (n != 0));
return(Plural ? msgidPlural : msgid);
#if USE_GETTEXT_CATALOG
if (catalog == null)
{
return(Plural ? msgidPlural : msgid);
}
else
{
string result = msgid;
if ((n == 0))
{
// Calling 'catalog.GetPluralString' does not know about our 'treatZeroAsPlural = false' and would return plural in case of n = 0
// so we call 'catalog.GetPluralString' in case 'treatZeroAsPlural = false' ...
if (treatZeroAsPlural)
{
try
{
result = catalog.GetPluralString(msgid, msgidPlural, n);
}
catch (Exception Exc)
{
TLogging.Log(
"GetText: Catalog.GetPluralString: problem for getting text for \"" + msgid + "\" and/or \"" + msgidPlural + "\"");
TLogging.Log(Exc.ToString());
}
return(result);
}
else
{
// ...and we make n 1 to get the call to 'catalog.GetPluralString' (further below) to return the singular string!
n = 1;
}
}
// Calling 'catalog.GetPluralString' does not work with negative numbers...
if (n < 0)
{
// ...so we make them positive
n = n * -1;
}
try
{
result = catalog.GetPluralString(msgid, msgidPlural, n);
}
catch (Exception Exc)
{
TLogging.Log("GetText: Catalog.GetPluralString: problem for getting text for \"" + msgid + "\" and/or \"" + msgidPlural + "\"");
TLogging.Log(Exc.ToString());
}
return(result);
}
#endif
}
/// <summary>
/// Returns the Value of a specified AppSetting key.
///
/// </summary>
/// <param name="AKey">Key of the AppSetting</param>
/// <param name="ALogErrorIfNotPresent"></param>
/// <returns>Value of the AppSetting
/// </returns>
public static String GetValue(String AKey, Boolean ALogErrorIfNotPresent)
{
String ReturnValue;
XmlElement appsetting = null;
ReturnValue = UNDEFINEDVALUE;
if (FCmdOpts.IsFlagSet(AKey))
{
ReturnValue = FCmdOpts.GetOptValue(AKey);
}
else
{
if (FAppSettingsElement != null)
{
appsetting = (XmlElement)FAppSettingsElement.SelectSingleNode("add[@key='" + AKey + "']");
}
if (appsetting != null)
{
ReturnValue = appsetting.GetAttribute("value");
// TLogging.Log("CustomAppSettings: " + AKey + " = " + ReturnValue);
}
else
{
if (ALogErrorIfNotPresent)
{
try
{
TLogging.Log(
"CustomAppSettings: Cannot find " + AKey + " in command line options or in the config file " + FConfigFileName,
TLoggingType.ToConsole | TLoggingType.ToLogfile);
}
catch (ENoLoggingToFile_WrongConstructorUsedException)
{
// ignore this Exception; it is thrown if TLogging was not initialised yet, which means no Log file is specified.
}
}
}
}
ReturnValue = ReturnValue.Replace("{userappdata}",
Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData));
if ((AKey != "ApplicationDirectory") && (FApplicationDirectory != null))
{
ReturnValue = ReturnValue.Replace("{applicationbindir}", ApplicationDirectory);
}
if (AKey == "OpenPetra.HTTPServer" || AKey == "OpenPetra.Path.RemotePatches")
{
if (Directory.Exists(TAppSettingsManager.ApplicationDirectory + "/../patches30"))
{
string [] NameOfInstance = Directory.GetDirectories(TAppSettingsManager.ApplicationDirectory + "/../patches30");
if (NameOfInstance.Length == 1)
{
ReturnValue = ReturnValue.Replace("placeholder", Path.GetFileName(NameOfInstance[0].ToLower()));
}
}
}
return(ReturnValue);
}
/// <summary>
/// Reset the ticket number to 0
/// </summary>
public static void ResetTicket()
{
TLogging.Log("Resetting ticket number ...");
TicketNum = 0;
}