Пример #1
0
        public override IWebDavFileInfo GetFileInfo()
        {
            if (_fileinfo != null)
            {
                return(_fileinfo);
            }

            using (var context = new OnlineFilesEntities())
            {
                File file = context.Files.AsNoTracking().Include(x => x.FileDatas).FirstOrDefault(d => d.pk_FileId == ObjectGuid);
                if (file == null)
                {
                    return new WebDaveSqlStoreFileInfo
                           {
                               Parent    = ParentCollection,
                               Path      = string.Empty,
                               Exists    = false,
                               Directory = false
                           }
                }
                ;

                _fileinfo = new WebDaveSqlStoreFileInfo(file.GetFileInfo(), ParentCollection, ItemPath);

                return(_fileinfo);
            }
        }
    }
        /// <summary>
        /// </summary>
        /// <param name="name"></param>
        /// <returns></returns>
        public IWebDavStoreItem GetItemByName(string name)
        {
            string path = Path.Combine(ItemPath, name);

#if DEBUG
            Log.Warn("Parent: " + ObjectGuid + " - Requesting Item by name: " + path);
#endif
            using (var context = new OnlineFilesEntities())
            {
                Folder folder = context.Folders.AsNoTracking().FirstOrDefault(d =>
                                                                              d.Name.Equals(name, StringComparison.InvariantCultureIgnoreCase) &&
                                                                              d.fk_ParentFolderId == ObjectGuid &&
                                                                              !d.IsDeleted
                                                                              );
                if (folder != null)
                {
                    return(WebDavSqlStoreCollectionFactory.Instance.GetCollection(this, Path.Combine(ItemPath, folder.Name), RootPath, RootGuid));
                }

                File file = context.Files.AsNoTracking().FirstOrDefault(d => d.Name.Equals(name, StringComparison.InvariantCultureIgnoreCase) &&
                                                                        d.fk_FolderId == ObjectGuid && !d.IsDeleted);
                if (file != null)
                {
                    return(WebDavSqlStoreDocumentFactory.Instance.GetDocument(this, Path.Combine(ItemPath, file.Name), RootPath, RootGuid));
                }
            }

            return(null);
        }
 /// <summary>
 /// </summary>
 /// <param name="name"></param>
 /// <returns></returns>
 public IWebDavStoreDocument CreateDocument(string name)
 {
     File.Create(ObjectGuid, name, PrincipleFactory.Instance.GetPrinciple(FromType.WebDav).UserProfile);
     WebDavSqlStoreCollectionFactory.Instance.InvalidateCollection(ItemPath);
     WebDavSqlStoreDocumentFactory.Instance.InvalidateDocumentPath(Path.Combine(ItemPath, name));
     return(WebDavSqlStoreDocumentFactory.Instance.GetDocument(this, Path.Combine(ItemPath, name), RootPath, RootGuid));
 }
Пример #4
0
 /// <summary>
 /// </summary>
 /// <returns></returns>
 public Stream OpenReadStream()
 {
     using (var context = new OnlineFilesEntities())
     {
         File file = context.Files.FirstOrDefault(d => d.pk_FileId == ObjectGuid);
         if (file == null)
         {
             throw new Exception("File Object Not Found.");
         }
         return(file.OpenReadStream(PrincipleFactory.Instance.GetPrinciple(FromType.WebDav)));
     }
 }
        private Guid?GetObjectGuid(string path)
        {
            //Remove the \\Data
            path = path.Substring(RootPath.Length).Trim();

            using (var context = new OnlineFilesEntities())
            {
                if (path == RootPath)
                {
                    return(RootGuid);
                }

                List <string> dirpath = path.Split('\\').ToList();
                while (dirpath.Contains(""))
                {
                    dirpath.Remove("");
                }

                Folder parent = context.Folders.FirstOrDefault(d => d.pk_FolderId == RootGuid);

                if (parent == null)
                {
                    throw new Exception("No Parent");
                }

                Guid?returnValue = parent.pk_FolderId;

                for (int index = 0; index < dirpath.Count; index++)
                {
                    string s     = dirpath[index];
                    Folder child = context.Folders.FirstOrDefault(d => d.Name.Equals(s, StringComparison.InvariantCultureIgnoreCase) && d.fk_ParentFolderId == parent.pk_FolderId);
                    if (child != null)
                    {
                        parent      = child;
                        returnValue = parent.pk_FolderId;
                    }
                    else
                    {
                        if (index != dirpath.Count - 1)
                        {
                            throw new Exception("Couldn't find folder.");
                        }
                        File file = context.Files.FirstOrDefault(d => d.Name.Equals(s, StringComparison.InvariantCultureIgnoreCase) && d.fk_FolderId == returnValue && !d.IsDeleted);
                        if (file != null)
                        {
                            returnValue = file.pk_FileId;
                        }
                    }
                }

                return(returnValue);
            }
        }
Пример #6
0
        /// <summary>
        /// </summary>
        /// <param name="append"></param>
        /// <returns></returns>
        public Stream OpenWriteStream(bool append)
        {
            if (append)
            {
                throw new Exception("File Stream Append Not supported.");
            }

            using (var context = new OnlineFilesEntities())
            {
                File f = context.Files.FirstOrDefault(d => d.pk_FileId == ObjectGuid);
                return(f?.OpenWriteStream(PrincipleFactory.Instance.GetPrinciple(FromType.WebDav), ItemPath));
            }
        }
        /// <summary>
        /// </summary>
        /// <param name="item"></param>
        public void Delete(IWebDavStoreItem item)
        {
#if DEBUG
            Log.Info("Deleting Item: " + item.Name);
#endif
            if (IsCheckedOut(item))
            {
                throw new Exception("Item is checked out.");
            }

            using (var context = new OnlineFilesEntities())
            {
                var collection = item as WebDavSqlStoreCollection;
                if (collection != null)
                {
                    Folder folder = context.Folders.FirstOrDefault(d => d.pk_FolderId == collection.ObjectGuid);
                    if (folder == null)
                    {
                        throw new WebDavNotFoundException("Folder Not Found.");
                    }
                    folder.SetDeleted(PrincipleFactory.Instance.GetPrinciple(FromType.WebDav).UserProfile);
                    context.SaveChanges();
                    WebDavSqlStoreCollectionFactory.Instance.InvalidateCollection(item.ItemPath);
                    WebDavSqlStoreCollectionFactory.Instance.InvalidateCollection(ItemPath);
                }
                else
                {
                    WebDavSqlStoreDocument document = item as WebDavSqlStoreDocument;
                    if (document == null)
                    {
                        return;
                    }
                    var  doc  = document;
                    File file = context.Files.FirstOrDefault(d => d.pk_FileId == doc.ObjectGuid);
                    if (file == null)
                    {
                        throw new WebDavNotFoundException("Folder Not Found.");
                    }
                    file.SetDeleted(PrincipleFactory.Instance.GetPrinciple(FromType.WebDav).UserProfile);
                    context.SaveChanges();
                    WebDavSqlStoreCollectionFactory.Instance.InvalidateCollection(ItemPath);
                    WebDavSqlStoreDocumentFactory.Instance.InvalidateDocumentPath(doc.ItemPath);
                }
            }
        }
Пример #8
0
        /// <summary>
        /// </summary>
        /// <param name="parentCollection"></param>
        /// <param name="name"></param>
        /// <param name="rootPath"></param>
        /// <param name="rootGuid"></param>
        /// <param name="store"></param>
        public WebDavSqlStoreDocument(IWebDavStoreCollection parentCollection, string name, String rootPath, Guid rootGuid, IWebDavStore store)
            : base(parentCollection, name, rootPath, rootGuid, store)
        {
            using (var context = new OnlineFilesEntities())
            {
                File file = context.Files.AsNoTracking()
                            .Include(x => x.FileDatas)
                            .FirstOrDefault(d => d.pk_FileId == ObjectGuid && !d.IsDeleted);

                if (file == null)
                {
                    throw new Exception("Non existant file.");
                }
                _createDate = file.CreateDt;

                FileData lastmod = file.FileDatas.OrderByDescending(d => d.Revision).FirstOrDefault();

                _modificationDate = lastmod?.CreateDt ?? file.CreateDt;
                _filesize         = lastmod?.Size ?? 1;
            }
        }