private MetaDataProperty GetProperty(string name, CultureInfo culture, bool ensureExist)
{
MetaDataPropertyDefinition propertyDefinition = GetPropertyDefinition(name);
if (propertyDefinition == null)
{
throw new CmsException("MetaData property '" + name + "' does not exist.");
}
MetaDataProperty property;
if (propertyDefinition.IsLocalized)
{
CultureInfo cul = LocalizationManager.CurrentContentCulture;
if (cul.Name.ToString() == "sr")
{
CultureInfo cult = new CultureInfo("sr-Cyrl-CS");
culture = cult;
}
else
{
if (culture == null)
{
culture = LocalizationManager.CurrentContentCulture; //Sauti.FrameCore.Localization.CurrentContentCulture;
}
}
property = Properties
.SingleOrDefault(x => x.Name.Equals(name, StringComparison.OrdinalIgnoreCase) &&
x.CultureID.Equals(culture.LCID));
}
else
{
if (culture == null)
{
culture = CultureInfo.InvariantCulture;
}
property = Properties.FirstOrDefault(x => x.Name.Equals(name, StringComparison.OrdinalIgnoreCase));
// HACK: Preserves backward compatibility with old databases,
// and forces non-localized properties to have invariant culture id (0).
if (property != null && property.CultureID != culture.LCID)
{
property.CultureID = culture.LCID;
}
}
if (property == null && ensureExist)
{
property = new MetaDataProperty {
CultureID = culture.LCID, Name = name
};
Properties.Add(property);
}
return(property);
}
/// <summary>
/// Gets the strongly typed value of the metadata property with the given name and culture.
/// </summary>
/// <typeparam name="T">Type of the value to retrieve.</typeparam>
/// <param name="name">Name of the property to retrieve the value for.</param>
/// <param name="culture">Culture version to retrieve.</param>
/// <returns>A metadata property value.</returns>
public virtual T GetValueCulture <T>(string name, CultureInfo culture)
{
MetaDataProperty property = GetProperty(name, culture, true);
return(property == null
? default(T)
: ObjectBuilder.BuildObjectValue(property.Value, default(T)));
}
/// <summary>
/// Gets the strongly typed value of the metadata property with the given name and culture.
/// </summary>
/// <typeparam name="T">Type of the value to retrieve.</typeparam>
/// <param name="name">Name of the property to retrieve the value for.</param>
/// <param name="culture">Culture version to retrieve.</param>
/// <returns>A metadata property value.</returns>
public virtual T GetValue <T>(string name, CultureInfo culture = null)
{
//if (culture = "sr")
// culture = "sr-Cyrl-CS";
MetaDataProperty property = GetProperty(name, culture, true);
return(property == null
? default(T)
: ObjectBuilder.BuildObjectValue(property.Value, default(T)));
}
public virtual void SetValueNull <T>(string name, T value, CultureInfo culture = null)
{
if (!IsPropertyDefined(name))
{
throw new Exception(String.Format(
"Type '{0}' does not contains definition for name '{1}'", _type, name));
}
MetaDataProperty property = GetProperty(name, culture, true);
object oldValue = property.Value;
var newValue = ObjectBuilder.BuildObjectValue <T>(value);
property.Value = newValue;
// ReSharper disable CompareNonConstrainedGenericWithNull
bool changed = oldValue == null
? newValue != null
: !oldValue.Equals(newValue);
// ReSharper restore CompareNonConstrainedGenericWithNull
IsChanged = IsChanged || changed;
}