public void Reply_Delete(int PortalId, int ForumId, int TopicId, int ReplyId, int DelBehavior)
{
DataProvider.Instance().Reply_Delete(ForumId, TopicId, ReplyId, DelBehavior);
var objectKey = string.Format("{0}:{1}:{2}", ForumId, TopicId, ReplyId);
JournalController.Instance.DeleteJournalItemByKey(PortalId, objectKey);
if (DelBehavior != 0)
{
return;
}
// If it's a hard delete, delete associated attachments
var attachmentController = new Data.AttachController();
var fileManager = FileManager.Instance;
var folderManager = FolderManager.Instance;
var attachmentFolder = folderManager.GetFolder(PortalId, "activeforums_Attach");
foreach (var attachment in attachmentController.ListForPost(TopicId, ReplyId))
{
attachmentController.Delete(attachment.AttachmentId);
var file = attachment.FileId.HasValue ? fileManager.GetFile(attachment.FileId.Value) : fileManager.GetFile(attachmentFolder, attachment.FileName);
// Only delete the file if it exists in the attachment folder
if (file != null && file.FolderId == attachmentFolder.FolderID)
{
fileManager.DeleteFile(file);
}
}
}
public void Topics_Delete(int PortalId, int ModuleId, int ForumId, int TopicId, int DelBehavior)
{
DataProvider.Instance().Topics_Delete(ForumId, TopicId, DelBehavior);
var cachekey = string.Format("AF-FV-{0}-{1}", PortalId, ModuleId);
DataCache.CacheClearPrefix(cachekey);
try
{
var objectKey = string.Format("{0}:{1}", ForumId, TopicId);
JournalController.Instance.DeleteJournalItemByKey(PortalId, objectKey);
}
catch (Exception ex)
{
}
if (DelBehavior != 0)
{
return;
}
// If it's a hard delete, delete associated attachments
var attachmentController = new Data.AttachController();
var fileManager = FileManager.Instance;
var folderManager = FolderManager.Instance;
var attachmentFolder = folderManager.GetFolder(PortalId, "activeforums_Attach");
foreach (var attachment in attachmentController.ListForPost(TopicId, null))
{
attachmentController.Delete(attachment.AttachmentId);
var file = attachment.FileId.HasValue ? fileManager.GetFile(attachment.FileId.Value) : fileManager.GetFile(attachmentFolder, attachment.FileName);
// Only delete the file if it exists in the attachment folder
if (file != null && file.FolderId == attachmentFolder.FolderID)
{
fileManager.DeleteFile(file);
}
}
}
// Note attachments are currently saved into the authors file directory
private void SaveAttachments(int contentId)
{
var fileManager = FileManager.Instance;
var folderManager = FolderManager.Instance;
var adb = new Data.AttachController();
var userFolder = folderManager.GetUserFolder(UserInfo);
const string uploadFolderName = "activeforums_Upload";
const string attachmentFolderName = "activeforums_Attach";
const string fileNameTemplate = "__{0}__{1}__{2}";
var attachmentFolder = folderManager.GetFolder(PortalId, attachmentFolderName) ?? folderManager.AddFolder(PortalId, attachmentFolderName);
// Read the attachment list sent in the hidden field as json
var attachmentsJson = hidAttachments.Value;
var serializer = new DataContractJsonSerializer(typeof (List<ClientAttachment>));
var ms = new MemoryStream(Encoding.UTF8.GetBytes(attachmentsJson));
var attachmentsNew = (List<ClientAttachment>)serializer.ReadObject(ms);
ms.Close();
// Read the list of existing attachments for the content. Must do this before saving any of the new attachments!
// Ignore any legacy inline attachments
var attachmentsOld = adb.ListForContent(contentId).Where(o => !o.AllowDownload.HasValue || o.AllowDownload.Value);
// Save all of the new attachments
foreach(var attachment in attachmentsNew)
{
// Don't need to do anything with existing attachments
if(attachment.AttachmentId.HasValue && attachment.AttachmentId.Value > 0)
continue;
IFileInfo file = null;
var fileId = attachment.FileId.GetValueOrDefault();
if(fileId > 0 && userFolder != null)
{
// Make sure that the file exists and it actually belongs to the user who is trying to attach it
file = fileManager.GetFile(fileId);
if(file == null || file.FolderId != userFolder.FolderID) continue;
}
else if(!string.IsNullOrWhiteSpace(attachment.UploadId) && !string.IsNullOrWhiteSpace(attachment.FileName))
{
if (!Regex.IsMatch(attachment.UploadId, @"^[\w\-. ]+$")) // Check for shenanigans.
continue;
var uploadFilePath = PathUtils.Instance.GetPhysicalPath(PortalId, uploadFolderName + "/" + attachment.UploadId);
if (!File.Exists(uploadFilePath))
continue;
// Store the files with a filename format that prevents overwrites.
var index = 0;
var fileName = string.Format(fileNameTemplate, contentId, index, Regex.Replace(attachment.FileName, @"[^\w\-. ]+", string.Empty));
while(fileManager.FileExists(attachmentFolder, fileName))
{
index++;
fileName = string.Format(fileNameTemplate, contentId, index, Regex.Replace(attachment.FileName, @"[^\w\-. ]+", string.Empty));
}
// Copy the file into the attachment folder with the correct name.
using (var fileStream = new FileStream(uploadFilePath, FileMode.Open, FileAccess.Read))
{
file = fileManager.AddFile(attachmentFolder, fileName, fileStream);
}
File.Delete(uploadFilePath);
}
if(file == null)
continue;
adb.Save(contentId, UserId, file.FileName, file.ContentType, file.Size, file.FileId);
}
// Remove any attachments that are no longer in the list of attachments
var attachmentsToRemove = attachmentsOld.Where(a1 => attachmentsNew.All(a2 => a2.AttachmentId != a1.AttachmentId));
foreach(var attachment in attachmentsToRemove)
{
adb.Delete(attachment.AttachmentId);
var file = attachment.FileId.HasValue ? fileManager.GetFile(attachment.FileId.Value) : fileManager.GetFile(attachmentFolder, attachment.FileName);
// Only delete the file if it exists in the attachment folder
if(file != null && file.FolderId == attachmentFolder.FolderID)
fileManager.DeleteFile(file);
}
}
public void Reply_Delete(int PortalId, int ForumId, int TopicId, int ReplyId, int DelBehavior)
{
DataProvider.Instance().Reply_Delete(ForumId, TopicId, ReplyId, DelBehavior);
var objectKey = string.Format("{0}:{1}:{2}", ForumId, TopicId, ReplyId);
JournalController.Instance.DeleteJournalItemByKey(PortalId, objectKey);
if (DelBehavior != 0)
return;
// If it's a hard delete, delete associated attachments
var attachmentController = new Data.AttachController();
var fileManager = FileManager.Instance;
var folderManager = FolderManager.Instance;
var attachmentFolder = folderManager.GetFolder(PortalId, "activeforums_Attach");
foreach(var attachment in attachmentController.ListForPost(TopicId, ReplyId))
{
attachmentController.Delete(attachment.AttachmentId);
var file = attachment.FileId.HasValue ? fileManager.GetFile(attachment.FileId.Value) : fileManager.GetFile(attachmentFolder, attachment.FileName);
// Only delete the file if it exists in the attachment folder
if (file != null && file.FolderId == attachmentFolder.FolderID)
fileManager.DeleteFile(file);
}
}
public void Topics_Delete(int PortalId, int ModuleId, int ForumId, int TopicId, int DelBehavior)
{
DataProvider.Instance().Topics_Delete(ForumId, TopicId, DelBehavior);
var cachekey = string.Format("AF-FV-{0}-{1}", PortalId, ModuleId);
DataCache.CacheClearPrefix(cachekey);
try
{
var objectKey = string.Format("{0}:{1}", ForumId, TopicId);
JournalController.Instance.DeleteJournalItemByKey(PortalId, objectKey);
}
catch (Exception ex)
{
}
if (DelBehavior != 0)
return;
// If it's a hard delete, delete associated attachments
var attachmentController = new Data.AttachController();
var fileManager = FileManager.Instance;
var folderManager = FolderManager.Instance;
var attachmentFolder = folderManager.GetFolder(PortalId, "activeforums_Attach");
foreach (var attachment in attachmentController.ListForPost(TopicId, null))
{
attachmentController.Delete(attachment.AttachmentId);
var file = attachment.FileId.HasValue ? fileManager.GetFile(attachment.FileId.Value) : fileManager.GetFile(attachmentFolder, attachment.FileName);
// Only delete the file if it exists in the attachment folder
if (file != null && file.FolderId == attachmentFolder.FolderID)
fileManager.DeleteFile(file);
}
}