| public AddResource ( Westwind.Globalization.ResourceItem resource ) : int | ||
| resource | Westwind.Globalization.ResourceItem | Resource to update |
| return | int | |
/// <summary>
/// Generates the Database resources for a given form
/// </summary>
/// <param name="ParentControl"></param>
/// <param name="ResourcePrefix"></param>
public void AddResourceToResourceFile(Control ParentControl, string ResourcePrefix, string ResourceSet)
{
if (ResourcePrefix == null)
ResourcePrefix = "Resource1";
if (ResourceSet == null)
ResourceSet = this.Context.Request.ApplicationPath + this.Parent.TemplateControl.AppRelativeVirtualPath.Replace("~", "");
DbResourceDataManager Data = new DbResourceDataManager();
List<LocalizableProperty> ResourceList = this.GetAllLocalizableControls(ParentControl);
foreach (LocalizableProperty Resource in ResourceList)
{
string ResourceKey = Resource.ControlId + ResourcePrefix + "." + Resource.Property;
if (!Data.ResourceExists(ResourceKey, "", ResourceSet))
Data.AddResource(ResourceKey, Resource.Value, "", ResourceSet,null);
}
}
/// <summary>
/// The main method to retrieve a specific resource key. The provider
/// internally handles resource fallback based on the ResourceSet implementation.
/// </summary>
/// <param name="resourceKey"></param>
/// <param name="culture"></param>
/// <returns></returns>
object IResourceProvider.GetObject(string resourceKey, CultureInfo culture)
{
object value = ResourceManager.GetObject(resourceKey, culture);
// If the value is still null and we're at the invariant culture
// let's add a marker that the value is missing
// this also allows the pre-compiler to work and never return null
if (value == null && (culture == null || culture == CultureInfo.InvariantCulture) )
{
// No entry there
value = resourceKey;
if (DbResourceConfiguration.Current.AddMissingResources)
{
lock (_SyncLock)
{
value = ResourceManager.GetObject(resourceKey, culture);
if (value == null)
{
// Add invariant resource
DbResourceDataManager data = new DbResourceDataManager();
if (!data.ResourceExists(resourceKey, "", _className))
data.AddResource(resourceKey, resourceKey, "", _className, null);
value = resourceKey;
}
}
}
}
return value;
}
/// <summary>
///
/// </summary>
/// <param name="name"></param>
/// <param name="value"></param>
public void AddMissingResource(string name, string value)
{
DbResourceDataManager man = new DbResourceDataManager();
// double check if it exists
if (man.GetResourceObject(name, this.BaseName, string.Empty) != null)
return;
man.AddResource(name, value, string.Empty, this.BaseName, null);
}
/// <summary>
/// Internal lookup method that handles retrieving a resource
/// by its resource id and culture. Realistically this method
/// is always called with the culture being null or empty
/// but the routine handles resource fallback in case the
/// code is manually called.
/// </summary>
/// <param name="resourceKey"></param>
/// <param name="cultureName"></param>
/// <returns></returns>
object GetObjectInternal(string resourceKey, string cultureName)
{
IDictionary resources = GetResourceCache(cultureName);
object value = null;
if (resources == null)
value = null;
else
value = resources[resourceKey];
// If we're at a specific culture (en-Us) and there's no value fall back
// to the generic culture (en)
if (value == null && cultureName.Length > 3)
{
// try again with the 2 letter locale
return GetObjectInternal(resourceKey, cultureName.Substring(0, 2));
}
// If the value is still null get the invariant value
if (value == null)
{
resources = GetResourceCache("");
if (resources == null)
value = null;
else
value = resources[resourceKey];
}
// If the value is still null and we're at the invariant culture
// let's add a marker that the value is missing
// this also allows the pre-compiler to work and never return null
if (value == null)
{
// No entry there
value = resourceKey;
// DEPENDENCY HERE (#2): using DbResourceConfiguration and DbResourceDataManager to optionally
// add missing resource keys
// Add a key in the repository at least for the Invariant culture
// Something's referencing but nothing's there
if (DbResourceConfiguration.Current.AddMissingResources)
{
lock (_SyncLock)
{
if (resources[resourceKey] == null)
{
var data = new DbResourceDataManager();
if (!data.ResourceExists(resourceKey,"",_ResourceSetName))
data.AddResource(resourceKey, resourceKey,"",
_ResourceSetName, null);
// add to current invariant resource set
resources.Add(resourceKey, resourceKey);
}
}
}
}
return value;
}
/// <summary>
/// Add a new resource to the base resource set
/// </summary>
/// <param name="name"></param>
/// <param name="value"></param>
public void AddMissingResource(string name, string value, CultureInfo culture = null)
{
DbResourceDataManager manager = new DbResourceDataManager();
string cultureName = string.Empty;
if (culture != null)
cultureName = culture.IetfLanguageTag;
lock (AddSyncLock)
{
// double check if culture neutral version exists
string item = manager.GetResourceObject(name, BaseName, cultureName) as string;
if (item != null)
return;
manager.AddResource(name, value, cultureName, BaseName,null);
}
}