/// <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 = this.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 = "";
if (DbResourceConfiguration.Current.AddMissingResources)
{
// Add invariant resource
DbResourceDataManager Data = new DbResourceDataManager();
if (!Data.ResourceExists(ResourceKey,"",this._className))
Data.UpdateOrAdd(ResourceKey,"*** Missing","",this._className,null);
}
}
return value;
}
/// <summary>
/// Imports an individual ResX Resource file into the database
/// </summary>
/// <param name="FileName">Full path to the the ResX file</param>
/// <param name="ResourceSetName">Name of the file or for local resources the app relative path plus filename (admin/default.aspx or default.aspx)</param>
/// <param name="LocaleId">Locale Id of the file to import. Use "" for Invariant</param>
/// <returns></returns>
public bool ImportResourceFile(string FileName,string ResourceSetName,string LocaleId)
{
string FilePath = Path.GetDirectoryName(FileName) + "\\";
DbResourceDataManager Data = new DbResourceDataManager();
XmlDocument Dom = new XmlDocument();
try
{
Dom.Load(FileName);
}
catch (Exception ex)
{
this.ErrorMessage = ex.Message;
return false;
}
XmlNodeList nodes = Dom.DocumentElement.SelectNodes("data");
foreach (XmlNode Node in nodes)
{
string Value; // = Node.ChildNodes[0].InnerText;
XmlNodeList valueNodes = Node.SelectNodes("value");
if (valueNodes.Count == 1)
Value = valueNodes[0].InnerText;
else
Value = Node.InnerText;
string Name = Node.Attributes["name"].Value;
string Type = null;
if (Node.Attributes["type"] != null)
Type = Node.Attributes["type"].Value;
string Comment = null;
XmlNode commentNode = Node.SelectSingleNode("comment");
if (commentNode != null)
Comment = commentNode.InnerText;
if (string.IsNullOrEmpty(Type))
Data.UpdateOrAdd(Name, Value, LocaleId, ResourceSetName,Comment);
else
{
// File based resources are formatted: filename;full type name
string[] tokens = Value.Split(';');
if (tokens.Length > 0)
{
string ResFileName = FilePath + tokens[0];
if (File.Exists(ResFileName) )
// DataManager knows about file resources and can figure type info
Data.UpdateOrAdd(Name, ResFileName, LocaleId, ResourceSetName, Comment,true);
}
}
}
return true;
}
protected void btnFileUpload_Click(object sender, EventArgs e)
{
#if OnlineDemo
this.ErrorDisplay.ShowError(WebUtils.LRes("FeatureDisabled"));
return;
#endif
if (!FileUpload.HasFile)
return;
//FileInfo fi = new FileInfo(this.FileUpload.FileName);
string Extension = Path.GetExtension(FileUpload.FileName).TrimStart('.'); // fi.Extension.TrimStart('.');
string Filter = ",bmp,ico,gif,jpg,png,css,js,txt,wav,mp3,";
if (Filter.IndexOf("," + Extension + ",") == -1)
{
ErrorDisplay.ShowError(WebUtils.LRes("InvalidFileUploaded"));
return;
}
string FilePath = Server.MapPath(FileUpload.FileName);
File.WriteAllBytes(FilePath, FileUpload.FileBytes);
string ResourceId = txtNewResourceId.Text;
// *** Try to add the file
DbResourceDataManager Data = new DbResourceDataManager();
if (Data.UpdateOrAdd(ResourceId, FilePath, txtNewLanguage.Text, ResourceSet, null, true) == -1)
ErrorDisplay.ShowError(WebUtils.LRes("ResourceUpdateFailed") + "<br/>" + Data.ErrorMessage);
else
ErrorDisplay.ShowMessage(WebUtils.LRes("ResourceUpdated"));
File.Delete(FilePath);
lstResourceIds.Items.Add(ResourceId);
lstResourceIds.SelectedValue = ResourceId;
}
/// <summary>
/// Writes a resource either creating or updating an existing resource
/// </summary>
/// <param name="resourceId"></param>
/// <param name="value"></param>
/// <param name="lang"></param>
/// <param name="resourceSet"></param>
/// <returns></returns>
public static bool WriteResource(string resourceId, string value = null, string lang = null, string resourceSet = null)
{
if (lang == null)
lang = string.Empty;
if (resourceSet == null)
resourceSet = string.Empty;
if (value == null)
value = resourceId;
var db = new DbResourceDataManager();
return db.UpdateOrAdd(resourceId, value, lang, resourceSet, null) > -1;
}
private static void AddResourceToStore(string key, object value, string resourceSet, IServiceProvider serviceProvider)
{
// Use custom data manager to write the values into the database
DbResourceDataManager Manager = new DbResourceDataManager();
if (Manager.UpdateOrAdd(key, value, "", resourceSet, null) == -1)
throw new InvalidOperationException("Resource update error: " + Manager.ErrorMessage);
}
