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Deleting associated media file

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--HG--
branch : 1.x
This commit is contained in:
Sebastien Ros
2013-04-22 16:27:11 -07:00
parent 74f22d1443
commit ebcc551544
1 changed files with 16 additions and 1 deletions
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17
src/Orchard.Web/Modules/Orchard.MediaLibrary/Handlers/MediaPartHandler.cs
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@@ -1,24 +1,39 @@
using Orchard.ContentManagement;
using Orchard.ContentManagement.Handlers;
using Orchard.Data;
using Orchard.FileSystems.Media;
using Orchard.MediaLibrary.Models;
using Orchard.Taxonomies.Models;
namespace Orchard.MediaLibrary.Handlers {
public class MediaPartHandler : ContentHandler {
private readonly IContentManager _contentManager;
private readonly IStorageProvider _storageProvider;
public MediaPartHandler(IContentManager contentManager, IRepository<MediaPartRecord> repository) {
public MediaPartHandler(
IContentManager contentManager,
IRepository<MediaPartRecord> repository,
IStorageProvider storageProvider) {
_contentManager = contentManager;
_storageProvider = storageProvider;
Filters.Add(StorageFilter.For(repository));
OnLoading<MediaPart>((context, part) => LazyLoadHandlers(part));
OnVersioning<MediaPart>((context, part, newVersionPart) => LazyLoadHandlers(newVersionPart));
OnRemoving<MediaPart>((context, part) => RemoveMedia(part));
}
protected void LazyLoadHandlers(MediaPart part) {
// add handlers that will load content for id's just-in-time
part.TermPartField.Loader(() => part.Record.TermPartRecord == null ? null : _contentManager.Get<TermPart>(part.Record.TermPartRecord.Id));
}
protected void RemoveMedia(MediaPart part) {
if (part.Resource.StartsWith("~/")) {
var path = _storageProvider.GetLocalPath(part.Resource);
_storageProvider.DeleteFile(path);
}
}
}
}