/// <summary>
/// Retrieves the key on depends on the language
/// </summary>
/// <param name="language">"FR", "EN" or "ES"</param>
/// <param name="key">Key of the label</param>
/// <param name="parameters">list of parameters - null or empty if you want the label without parameters</param>
/// <returns></returns>
private string GetDefaultLabel(string language, string key, params object[] parameters)
{
if (!_defaults.ContainsKey(key.Trim()))
{
return(key.Trim());
}
LanguageLabel currentLabel = _defaults[key.Trim()];
if (currentLabel == null)
{
return(key);
}
if (!currentLabel.Languages.ContainsKey(language.Trim()))
{
return(key);
}
if (parameters == null || parameters.Count() == 0)
{
return(currentLabel.Languages[language.Trim()]);
}
return(Interpolation(language, currentLabel.Languages[language.Trim()], parameters));
}
/// <summary>
/// Declare a new label into the multilingual dictionary (in the default dictionary)
/// </summary>
/// <param name="key"></param>
/// <param name="FR"></param>
/// <param name="EN"></param>
/// <param name="comment"></param>
private void DeclareDefaultLabel(string key, string FR, string EN, string comment)
{
if (key == null)
{
return;
}
LanguageLabel newLabel = new LanguageLabel(FR, EN, comment);
_defaults[key.Trim()] = newLabel;
}
/// <summary>
/// Declare a new label into the multilingual dictionary
/// </summary>
/// <param name="key"></param>
/// <param name="FR"></param>
/// <param name="EN"></param>
/// <param name="comment"></param>
public LanguageLabel DeclareLabel(string key, string FR, string EN, string comment)
{
if (key == null)
{
return(null);
}
LanguageLabel newLabel = new LanguageLabel(FR, EN, comment);
_labels[key.Trim()] = newLabel;
return(newLabel);
}
/// <summary>
/// Load once all languages and all labels
/// </summary>
/// <param name="database"></param>
/// <param name="customerId"></param>
public void Load(DatabaseContext database, int customerId)
{
if (database == null)
{
Error("No database defined ... unable to load all labels into the multilingual dictionary");
return;
}
// Remove all existing labels
if (_labels.Count > 0)
{
Debug("Reloading labels ...");
_labels.Clear();
}
else
{
Debug("Loading labels ...");
}
// Load all labels and add it into the manager
try
{
int i = 0;
foreach (LanguageRecord label in LanguageManager.GetInstance(database, customerId).GetLabels(customerId))
{
LanguageLabel newLabel = DeclareLabel(label.Key, label.FR, label.EN, label.Comment);
if (newLabel == null)
{
continue;
}
i++;
}
Debug($"{i} labels loaded");
}
catch (System.Exception ex)
{
Exception("Unable to load all labels", ex);
}
}
/// <summary>
/// Update or create a label into the dictionary
/// </summary>
/// <param name="language"></param>
/// <param name="key"></param>
/// <param name="label"></param>
/// <param name="comment"></param>
public void SetLabel(string language, string key, string label, string comment = "")
{
if (key == null || language == null)
{
return;
}
if (!_labels.ContainsKey(key.Trim()))
{
_labels[key.Trim()] = new LanguageLabel(comment);
return;
}
LanguageLabel currentLabel = _labels[key.Trim()];
if (currentLabel == null)
{
return;
}
currentLabel.SetLabel(language, label, comment);
}
/// <summary>
/// Retrieves the key on depends on the language
/// </summary>
/// <param name="language">"FR", "EN" or "ES"</param>
/// <param name="key">Key of the label</param>
/// <param name="parameters">list of parameters - null or empty if you want the label without parameters</param>
/// <returns></returns>
public string GetLabel(string language, string key, params object[] parameters)
{
if (key == null)
{
return(string.Empty);
}
if (language == null)
{
return(GetLabel(DefaultLanguage, key, parameters));
}
if (!_labels.ContainsKey(key.Trim()))
{
return(GetDefaultLabel(language, key, parameters));
}
LanguageLabel currentLabel = _labels[key.Trim()];
if (currentLabel == null)
{
return(GetDefaultLabel(language, key, parameters));
}
if (!currentLabel.Languages.ContainsKey(language.Trim()))
{
return(key);
}
if (parameters == null || parameters.Count() == 0)
{
return(currentLabel.Languages[language.Trim()]);
}
return(Interpolation(language, currentLabel.Languages[language.Trim()], parameters));
}
