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Squashed a bug with ResourceManager that sometimes resulted in missing resources.

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--HG--
branch : dev
This commit is contained in:
Dave Reed
2011-03-22 12:55:24 -07:00
parent e340097378
commit aa2d45c0b6
1 changed files with 9 additions and 6 deletions
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15
src/Orchard/UI/Resources/ResourceManager.cs
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@@ -11,7 +11,7 @@ using Autofac.Features.Metadata;
using Orchard.Environment.Extensions.Models;
namespace Orchard.UI.Resources {
public class ResourceManager : IResourceManager {
public class ResourceManager : IResourceManager, IUnitOfWorkDependency {
private readonly Dictionary<Tuple<String, String>, RequireSettings> _required = new Dictionary<Tuple<String, String>, RequireSettings>();
private readonly List<LinkEntry> _links = new List<LinkEntry>();
private readonly Dictionary<string, MetaEntry> _metas = new Dictionary<string, MetaEntry> {
@@ -234,11 +234,14 @@ namespace Orchard.UI.Resources {
if (resource == null) {
return;
}
if (allResources.Contains(resource)) {
settings = ((RequireSettings) allResources[resource]).Combine(settings);
}
settings.Type = resource.Type;
settings.Name = resource.Name;
// Settings is given so they can cascade down into dependencies. For example, if Foo depends on Bar, and Foo's required
// location is Head, so too should Bar's location.
// forge the effective require settings for this resource
// (1) If a require exists for the resource, combine with it. Last settings in gets preference for its specified values.
// (2) If no require already exists, form a new settings object based on the given one but with its own type/name.
settings = allResources.Contains(resource)
? ((RequireSettings)allResources[resource]).Combine(settings)
: new RequireSettings { Type = resource.Type, Name = resource.Name }.Combine(settings);
if (resource.Dependencies != null) {
var dependencies = from d in resource.Dependencies
select FindResource(new RequireSettings { Type = resource.Type, Name = d });