Exemplo n.º 1
0
        private static void CreateFiles(ICommandContext commandContext, DirectoryUploadInfo uploadInfo, IEnumerable <HttpPostedFile> files, EntityReference publishingState, out List <string> @select, out List <Tuple <string, string> > errors)
        {
            @select = new List <string>();
            errors  = new List <Tuple <string, string> >();

            var dataAdapterDependencies = new PortalConfigurationDataAdapterDependencies();
            var annotationDataAdapter   = new AnnotationDataAdapter(dataAdapterDependencies);
            var website = HttpContext.Current.GetWebsite();

            var location = website.Settings.Get <string>("WebFiles/StorageLocation");

            StorageLocation storageLocation;

            if (!Enum.TryParse(location, true, out storageLocation))
            {
                storageLocation = StorageLocation.CrmDocument;
            }

            var maxFileSizeErrorMessage = website.Settings.Get <string>("WebFiles/MaxFileSizeErrorMessage");

            var annotationSettings = new AnnotationSettings(dataAdapterDependencies.GetServiceContext(),
                                                            storageLocation: storageLocation, maxFileSizeErrorMessage: maxFileSizeErrorMessage);

            foreach (var file in files)
            {
                var serviceContext = commandContext.CreateServiceContext();

                try
                {
                    var webFile = new Entity("adx_webfile");

                    var fileName = Path.GetFileName(file.FileName);

                    webFile.Attributes["adx_name"]              = fileName;
                    webFile.Attributes["adx_partialurl"]        = GetPartialUrlFromFileName(fileName);
                    webFile.Attributes["adx_websiteid"]         = website.Entity.ToEntityReference();
                    webFile.Attributes["adx_publishingstateid"] = publishingState;
                    webFile.Attributes["adx_hiddenfromsitemap"] = true;
                    webFile.Attributes[uploadInfo.WebFileForeignKeyAttribute] = uploadInfo.EntityReference;

                    serviceContext.AddObject(webFile);
                    serviceContext.SaveChanges();

                    annotationDataAdapter.CreateAnnotation(new Annotation
                    {
                        Regarding      = webFile.ToEntityReference(),
                        FileAttachment = AnnotationDataAdapter.CreateFileAttachment(new HttpPostedFileWrapper(file), annotationSettings.StorageLocation)
                    }, annotationSettings);

                    @select.Add(new DirectoryContentHash(webFile.ToEntityReference()).ToString());
                }
                catch (Exception e)
                {
                    ADXTrace.Instance.TraceError(TraceCategory.Application, string.Format(@"Exception uploading file: {0}", e.ToString()));

                    errors.Add(new Tuple <string, string>(file.FileName, e.Message));
                }
            }
        }
Exemplo n.º 2
0
        private static List <Tuple <string, string> > RemoveFiles(ICommandContext commandContext)
        {
            var errors = new List <Tuple <string, string> >();

            var targetHashes = (commandContext.Parameters["targets[]"] ?? string.Empty).Split(',');

            if (!targetHashes.Any())
            {
                return(errors);
            }

            var portal              = commandContext.CreatePortalContext();
            var website             = portal.Website.ToEntityReference();
            var security            = commandContext.CreateSecurityProvider();
            var dataServiceProvider = commandContext.CreateDependencyProvider().GetDependency <ICmsDataServiceProvider>();

            foreach (var targetHash in targetHashes)
            {
                var serviceContext = commandContext.CreateServiceContext();

                Entity target;

                if (!TryGetTargetEntity(serviceContext, targetHash, website, out target))
                {
                    errors.Add(new Tuple <string, string>(targetHash, ResourceManager.GetString("Unable_To_Retrieve_Target_Entity_For_Given_Hash_Error")));

                    continue;
                }

                try
                {
                    OrganizationServiceContextInfo serviceContextInfo;
                    EntitySetInfo entitySetInfo;

                    if (dataServiceProvider != null &&
                        OrganizationServiceContextInfo.TryGet(serviceContext.GetType(), out serviceContextInfo) &&
                        serviceContextInfo.EntitySetsByEntityLogicalName.TryGetValue(target.LogicalName, out entitySetInfo))
                    {
                        dataServiceProvider.DeleteEntity(serviceContext, entitySetInfo.Property.Name, target.Id);
                    }
                    else
                    {
                        if (!security.TryAssert(serviceContext, target, CrmEntityRight.Change))
                        {
                            errors.Add(new Tuple <string, string>(GetDisplayName(target), ResourceManager.GetString("Delete_Permission_Denied_For_Target_Entity_Error")));

                            continue;
                        }

                        CrmEntityInactiveInfo inactiveInfo;

                        if (CrmEntityInactiveInfo.TryGetInfo(target.LogicalName, out inactiveInfo))
                        {
                            serviceContext.SetState(inactiveInfo.InactiveState, inactiveInfo.InactiveStatus, target);
                        }
                        else
                        {
                            serviceContext.DeleteObject(target);
                            serviceContext.SaveChanges();
                        }
                    }
                }
                catch (Exception e)
                {
                    ADXTrace.Instance.TraceError(TraceCategory.Application, string.Format("{0} {1}", ResourceManager.GetString("Deleting_File_Exception"), e.ToString()));
                    errors.Add(new Tuple <string, string>(GetDisplayName(target), e.Message));
                }
            }

            return(errors);
        }