/// <summary>
/// Adds the specified source as <see cref="WebAsset"/> in the specified <see cref="WebAssetGroup"/>.
/// </summary>
/// <param name="groupName">Name of the group.</param>
/// <param name="itemSource">The item source.</param>
public virtual void Add(string groupName, string itemSource)
{
Guard.IsNotNullOrEmpty(groupName, "groupName");
Guard.IsNotVirtualPath(itemSource, "itemSource");
WebAssetGroup itemGroup = FindGroupByName(groupName);
if (itemGroup == null)
{
itemGroup = CreateGroup(groupName);
Add(itemGroup);
}
itemGroup.Items.Add(CreateItem(itemSource));
}
private bool AlreadyExists(IWebAsset item)
{
WebAsset assetItem = item as WebAsset;
WebAssetGroup assetItemGroup = item as WebAssetGroup;
if (assetItem != null)
{
return(AssetItems.Any(i => i != item && i.Source.IsCaseInsensitiveEqual(assetItem.Source)));
}
if (assetItemGroup != null)
{
return(AssetGroups.Any(i => i != item && i.Name.IsCaseInsensitiveEqual(assetItemGroup.Name)));
}
return(false);
}
/// <summary>
/// Enables a WebAssetHttpHandler object to process of requests.
/// </summary>
/// <param name="context">The context.</param>
public override void ProcessRequest(HttpContextBase context)
{
string id = context.Request.QueryString[IdParameterName];
if (!string.IsNullOrEmpty(id))
{
WebAssetGroup group = SharedWebAssets.FindScriptGroup(id)
?? SharedWebAssets.FindStyleSheetGroup(id) ?? new WebAssetGroupSerializer().Deserialize(id);
if (group != null)
{
HttpResponseBase response = context.Response;
// Set the content type
response.ContentType = group.ContentType;
string content = reader.Read(group);
if (!string.IsNullOrEmpty(content))
{
// Compress
if (group.Compress && !context.IsMono())
{
httpResponseCompressor.Compress(context);
}
// Write
using (StreamWriter sw = new StreamWriter((response.OutputStream)))
{
sw.Write(content);
}
// Cache
if (!context.IsDebuggingEnabled)
{
httpResponseCacher.Cache(context, TimeSpan.FromDays(group.CacheDurationInDays));
}
}
}
}
}
/// <summary>
/// Adds the group.
/// </summary>
/// <param name="name">The name.</param>
/// <param name="configureAction">The configure action.</param>
/// <returns></returns>
public virtual SharedWebAssetGroupBuilder AddGroup(string name, Action <WebAssetGroupBuilder> configureAction)
{
Guard.IsNotNullOrEmpty(name, "name");
Guard.IsNotNull(configureAction, "configureAction");
WebAssetGroup group;
if (assets.TryGetValue(name, out group))
{
throw new ArgumentException(TextResource.GroupWithSpecifiedNameAlreadyExistsPleaseSpecifyADifferentName.FormatWith(name));
}
group = new WebAssetGroup(name, true)
{
DefaultPath = defaultPath
};
assets.Add(name, group);
WebAssetGroupBuilder builder = new WebAssetGroupBuilder(group);
configureAction(builder);
return(this);
}
private static void LoadGroups(WebAssetGroupConfigurationElementCollection source, IDictionary <string, WebAssetGroup> destination, string defaultPath, string defaultVersion)
{
foreach (WebAssetGroupConfigurationElement configurationGroup in source)
{
WebAssetGroup group = new WebAssetGroup(configurationGroup.Name, true)
{
DefaultPath = !string.IsNullOrEmpty(configurationGroup.DefaultPath) ? configurationGroup.DefaultPath : defaultPath,
ContentDeliveryNetworkUrl = configurationGroup.ContentDeliveryNetworkUrl,
Enabled = configurationGroup.Enabled,
Version = !string.IsNullOrEmpty(configurationGroup.Version) ? configurationGroup.Version : defaultVersion,
Compress = configurationGroup.Compress,
CacheDurationInDays = configurationGroup.CacheDurationInDays,
Combined = configurationGroup.Combined
};
if (configurationGroup.UseTelerikContentDeliveryNetwork.HasValue)
{
group.UseTelerikContentDeliveryNetwork = configurationGroup.UseTelerikContentDeliveryNetwork.Value;
}
foreach (WebAssetConfigurationElement configurationItem in configurationGroup.Items)
{
string itemSource = configurationItem.Source;
if (!itemSource.StartsWith("~/", StringComparison.OrdinalIgnoreCase) && !itemSource.Contains("://"))
{
itemSource = PathHelper.CombinePath(group.DefaultPath, itemSource);
}
group.Items.Add(new WebAsset(itemSource));
}
destination.Add(group.Name, group);
}
}
