Beispiel #1
0
        protected override void ScopeExitCompleted()
        {
            // processing only the last instance of each event...
            // this is probably far from perfect, because if eg a content is saved in a list
            // and then as a single content, the two events will probably not be de-duplicated,
            // but it's better than nothing

            foreach (var e in GetEvents(EventDefinitionFilter.LastIn))
            {
                e.RaiseEvent();

                // separating concerns means that this should probably not be here,
                // but then where should it be (without making things too complicated)?
                var delete = e.Args as IDeletingMediaFilesEventArgs;
                if (delete != null && delete.MediaFilesToDelete.Count > 0)
                {
                    _mediaFileManager.DeleteMediaFiles(delete.MediaFilesToDelete);
                }
            }
        }
Beispiel #2
0
        public void Can_Delete_MediaFiles()
        {
            MediaFileManager mediaFileManager = GetRequiredService <MediaFileManager>();
            var    memoryStream = new MemoryStream(Encoding.UTF8.GetBytes("test"));
            string virtualPath  = mediaFileManager.GetMediaPath("file.txt", Guid.NewGuid(), Guid.NewGuid());

            mediaFileManager.FileSystem.AddFile(virtualPath, memoryStream);

            // ~/media/1234/file.txt exists
            IHostingEnvironment hostingEnvironment = GetRequiredService <IHostingEnvironment>();
            string physPath = hostingEnvironment.MapPathWebRoot(Path.Combine("media", virtualPath));

            Assert.IsTrue(File.Exists(physPath));

            // ~/media/1234/file.txt is gone
            mediaFileManager.DeleteMediaFiles(new[] { virtualPath });
            Assert.IsFalse(File.Exists(physPath));

            IMediaPathScheme scheme = GetRequiredService <IMediaPathScheme>();

            if (scheme is UniqueMediaPathScheme)
            {
                // ~/media/1234 is *not* gone
                physPath = Path.GetDirectoryName(physPath);
                Assert.IsTrue(Directory.Exists(physPath));
            }
            else
            {
                // ~/media/1234 is gone
                physPath = Path.GetDirectoryName(physPath);
                Assert.IsFalse(Directory.Exists(physPath));
            }

            // ~/media exists
            physPath = Path.GetDirectoryName(physPath);
            Assert.IsTrue(Directory.Exists(physPath));
        }
        private void DeleteContainedFiles(IEnumerable <IContentBase> deletedEntities)
        {
            var filePathsToDelete = ContainedFilePaths(deletedEntities);

            _mediaFileManager.DeleteMediaFiles(filePathsToDelete);
        }