public void ProcessRequest(HttpContext context)
{
// Get arguments passed via query string
UploaderHelper args = new UploaderHelper(context);
String appPath = context.Server.MapPath("~/");
DirectoryHelper.EnsureDiskPath(args.FilePath, appPath);
if (args.Canceled)
{
// Remove file from server if canceled
args.CleanTempFile();
}
else
{
args.ProcessFile();
if (args.Complete)
{
if (args.IsMediaLibraryUpload)
{
HandleMediaLibraryUpload(args, context);
}
args.CleanTempFile();
}
}
}
public void ProcessRequest(HttpContext context)
{
try
{
// Get arguments passed via query string
UploaderHelper args = new UploaderHelper(context);
String appPath = context.Server.MapPath("~/");
DirectoryHelper.EnsureDiskPath(args.FilePath, appPath);
if (args.Canceled)
{
// Remove file from server if canceled
args.CleanTempFile();
}
else
{
args.ProcessFile();
if (args.Complete)
{
if (args.IsForumAttachmentUpload)
{
HandleForumUpload(args, context);
}
args.CleanTempFile();
}
}
}
catch (Exception ex)
{
// Send error message
context.Response.Write(String.Format(@"0|{0}", HTMLHelper.EnsureLineEnding(ex.Message, " ")));
context.Response.Flush();
}
}
public void ProcessRequest(HttpContext context)
{
try
{
// Get arguments passed via query string
UploaderHelper args = new UploaderHelper(context);
String appPath = context.Server.MapPath("~/");
DirectoryHelper.EnsureDiskPath(args.FilePath, appPath);
if (args.Canceled)
{
// Remove file from server if canceled
args.CleanTempFile();
}
else
{
args.ProcessFile();
if (args.Complete)
{
if (args.IsForumAttachmentUpload)
{
HandleForumUpload(args, context);
}
args.CleanTempFile();
}
}
}
catch (Exception ex)
{
// Send error message
context.Response.Write(String.Format(@"0|{0}", HTMLHelper.EnsureLineEnding(ex.Message, " ")));
context.Response.Flush();
}
}
public void ProcessRequest(HttpContext context)
{
// Get arguments passed via query string
UploaderHelper args = new UploaderHelper(context);
String appPath = context.Server.MapPath("~/");
DirectoryHelper.EnsureDiskPath(args.FilePath, appPath);
if (args.Canceled)
{
// Remove file from server if canceled
args.CleanTempFile();
}
else
{
args.ProcessFile();
if (args.Complete)
{
if (args.IsMediaLibraryUpload)
{
HandleMediaLibraryUpload(args, context);
}
args.CleanTempFile();
}
}
}
public void ProcessRequest(HttpContext context)
{
try
{
// Get arguments passed via query string
UploaderHelper args = new UploaderHelper(context);
String appPath = context.Server.MapPath("~/");
DirectoryHelper.EnsureDiskPath(args.FilePath, appPath);
if (args.Canceled)
{
// Remove file from server if canceled
args.CleanTempFile();
}
else
{
args.ProcessFile();
if (args.Complete)
{
switch (args.SourceType)
{
case MediaSourceEnum.Attachment:
case MediaSourceEnum.DocumentAttachments:
HandleAttachmentUpload(args, context);
break;
case MediaSourceEnum.Content:
HandleContentUpload(args, context);
break;
case MediaSourceEnum.PhysicalFile:
HandlePhysicalFilesUpload(args, context);
break;
case MediaSourceEnum.MetaFile:
HandleMetafileUpload(args, context);
break;
}
args.CleanTempFile();
}
}
}
catch (Exception ex)
{
// Send error message
context.Response.Write(String.Format(@"0|{0}", HTMLHelper.EnsureLineEnding(ex.Message, " ")));
context.Response.Flush();
}
}
public void ProcessRequest(HttpContext context)
{
// Get arguments passed via query string
UploaderHelper args = new UploaderHelper(context);
String appPath = context.Server.MapPath("~/");
DirectoryHelper.EnsureDiskPath(args.FilePath, appPath);
if (args.Canceled)
{
// Remove file from server if canceled
args.CleanTempFile();
}
else
{
args.ProcessFile();
if (args.Complete)
{
switch (args.SourceType)
{
case MediaSourceEnum.Attachment:
case MediaSourceEnum.DocumentAttachments:
HandleAttachmentUpload(args, context);
break;
case MediaSourceEnum.Content:
HandleContentUpload(args, context);
break;
case MediaSourceEnum.PhysicalFile:
HandlePhysicalFilesUpload(args, context);
break;
case MediaSourceEnum.MetaFile:
HandleMetafileUpload(args, context);
break;
}
args.CleanTempFile();
}
}
}
/// <summary>
/// Gets media file info object representing the updated version of original file
/// </summary>
private MediaFileInfo GetUpdatedFile(IDataClass origFileDataClass, UploaderHelper args, MediaLibraryInfo mli)
{
// Get info on media file from uploaded file
MediaFileInfo mediaFile = new MediaFileInfo(args.FilePath, args.MediaLibraryArgs.LibraryID, args.MediaLibraryArgs.FolderPath, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
// Create new file based on original
MediaFileInfo updatedMediaFile = new MediaFileInfo(origFileDataClass)
{
// Update necessary information
FileName = mediaFile.FileName,
FileExtension = mediaFile.FileExtension,
FileSize = mediaFile.FileSize,
FileMimeType = mediaFile.FileMimeType,
FilePath = mediaFile.FilePath,
FileModifiedByUserID = mediaFile.FileModifiedByUserID,
FileBinary = mediaFile.FileBinary,
FileImageHeight = mediaFile.FileImageHeight,
FileImageWidth = mediaFile.FileImageWidth,
FileBinaryStream = mediaFile.FileBinaryStream
};
return(updatedMediaFile);
}
/// <summary>
/// Provides operations necessary to create and store new attachment.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleAttachmentUpload(UploaderHelper args, HttpContext context)
{
AttachmentInfo newAttachment = null;
bool refreshTree = false;
try
{
args.IsExtensionAllowed();
// Get existing document
if (args.AttachmentArgs.DocumentID != 0)
{
node = DocumentHelper.GetDocument(args.AttachmentArgs.DocumentID, TreeProvider);
if (node == null)
{
throw new Exception("Given document doesn't exist!");
}
else
{
#region "Check permissions"
// For new document
if (args.AttachmentArgs.FormGuid != Guid.Empty)
{
if (args.AttachmentArgs.ParentNodeID == 0)
{
throw new Exception(ResHelper.GetString("attach.document.parentmissing"));
}
if (!CMSContext.CurrentUser.IsAuthorizedToCreateNewDocument(args.AttachmentArgs.ParentNodeID, args.AttachmentArgs.NodeClassName))
{
throw new Exception(ResHelper.GetString("attach.actiondenied"));
}
}
// For existing document
else
if (args.AttachmentArgs.DocumentID > 0)
{
if (CMSContext.CurrentUser.IsAuthorizedPerDocument(node, NodePermissionsEnum.Modify) == AuthorizationResultEnum.Denied)
{
throw new Exception(ResHelper.GetString("attach.actiondenied"));
}
}
#endregion
args.IsExtensionAllowed();
// Check out the document
if (AutoCheck)
{
// Get current step info
WorkflowStepInfo si = WorkflowManager.GetStepInfo(node);
if (si != null)
{
// Decide if full refresh is needed
string stepName = si.StepName.ToLower();
args.FullRefresh = (stepName == "published") || (stepName == "archived");
}
VersionManager.CheckOut(node, node.IsPublished, true);
}
// Handle field attachment
if (args.AttachmentArgs.FieldAttachment)
{
// Extension of CMS file before saving
string oldExtension = node.DocumentType;
newAttachment = DocumentHelper.AddAttachment(node, args.AttachmentArgs.AttachmentGuidColumnName, Guid.Empty, Guid.Empty, args.FilePath, TreeProvider, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
DocumentHelper.UpdateDocument(node, TreeProvider);
// Different extension
if ((oldExtension != null) && !oldExtension.Equals(node.DocumentType, StringComparison.InvariantCultureIgnoreCase))
{
refreshTree = true;
}
}
else
{
// Handle grouped and unsorted attachments
if (args.AttachmentArgs.AttachmentGroupGuid != Guid.Empty)
{
// Grouped attachment
newAttachment = DocumentHelper.AddGroupedAttachment(node, args.AttachmentArgs.AttachmentGUID, args.AttachmentArgs.AttachmentGroupGuid, args.FilePath, TreeProvider, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
}
else
{
// Unsorted attachment
newAttachment = DocumentHelper.AddUnsortedAttachment(node, args.AttachmentArgs.AttachmentGUID, args.FilePath, TreeProvider, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
}
// Log synchronization task if not under workflow
if (wi == null)
{
DocumentSynchronizationHelper.LogDocumentChange(node, TaskTypeEnum.UpdateDocument, TreeProvider);
}
}
// Check in the document
if (AutoCheck)
{
VersionManager.CheckIn(node, null, null);
}
}
}
else
if (args.AttachmentArgs.FormGuid != Guid.Empty)
{
newAttachment = AttachmentManager.AddTemporaryAttachment(args.AttachmentArgs.FormGuid, args.AttachmentArgs.AttachmentGuidColumnName, args.AttachmentArgs.AttachmentGUID, args.AttachmentArgs.AttachmentGroupGuid, args.FilePath, CMSContext.CurrentSiteID, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
}
if (newAttachment == null)
{
throw new Exception("The attachment hasn't been created since no DocumentID or FormGUID was supplied.");
}
}
catch (Exception ex)
{
// Log the exception
EventLogProvider.LogException("Content", "UploadAttachment", ex);
// Store exception message
args.Message = ex.Message;
}
finally
{
// Call aftersave javascript if exists
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
if ((args.Message == string.Empty) && (newAttachment != null))
{
string url = null;
string saveName = URLHelper.GetSafeFileName(newAttachment.AttachmentName, CMSContext.CurrentSiteName);
if (node != null)
{
SiteInfo si = SiteInfoProvider.GetSiteInfo(node.NodeSiteID);
if (si != null)
{
url = SettingsKeyProvider.GetBoolValue(si.SiteName + ".CMSUsePermanentURLs") ?
URLHelper.ResolveUrl(AttachmentManager.GetAttachmentUrl(newAttachment.AttachmentGUID, saveName))
: URLHelper.ResolveUrl(AttachmentManager.GetAttachmentUrl(saveName, node.NodeAliasPath));
}
}
else
{
url = URLHelper.ResolveUrl(AttachmentManager.GetAttachmentUrl(newAttachment.AttachmentGUID, saveName));
}
Hashtable obj = new Hashtable();
if (ImageHelper.IsImage(newAttachment.AttachmentExtension))
{
obj[DialogParameters.IMG_URL] = url;
obj[DialogParameters.IMG_TOOLTIP] = newAttachment.AttachmentName;
obj[DialogParameters.IMG_WIDTH] = newAttachment.AttachmentImageWidth;
obj[DialogParameters.IMG_HEIGHT] = newAttachment.AttachmentImageHeight;
}
else
if (MediaHelper.IsFlash(newAttachment.AttachmentExtension))
{
obj[DialogParameters.OBJECT_TYPE] = "flash";
obj[DialogParameters.FLASH_URL] = url;
obj[DialogParameters.FLASH_EXT] = newAttachment.AttachmentExtension;
obj[DialogParameters.FLASH_TITLE] = newAttachment.AttachmentName;
obj[DialogParameters.FLASH_WIDTH] = DEFAULT_OBJECT_WIDTH;
obj[DialogParameters.FLASH_HEIGHT] = DEFAULT_OBJECT_HEIGHT;
}
else
if (MediaHelper.IsAudioVideo(newAttachment.AttachmentExtension))
{
obj[DialogParameters.OBJECT_TYPE] = "audiovideo";
obj[DialogParameters.AV_URL] = url;
obj[DialogParameters.AV_EXT] = newAttachment.AttachmentExtension;
obj[DialogParameters.AV_WIDTH] = DEFAULT_OBJECT_WIDTH;
obj[DialogParameters.AV_HEIGHT] = DEFAULT_OBJECT_HEIGHT;
}
else
{
obj[DialogParameters.LINK_URL] = url;
obj[DialogParameters.LINK_TEXT] = newAttachment.AttachmentName;
}
// Calling javascript function with parameters attachments url, name, width, height
args.AfterScript += string.Format(@"{5}
if (window.{0})
{{
window.{0}('{1}', '{2}', '{3}', '{4}', obj);
}}
else if((window.parent != null) && window.parent.{0})
{{
window.parent.{0}('{1}', '{2}', '{3}', '{4}', obj);
}}", args.AfterSaveJavascript, url, newAttachment.AttachmentName, newAttachment.AttachmentImageWidth, newAttachment.AttachmentImageHeight, CMSDialogHelper.GetDialogItem(obj));
}
else
{
args.AfterScript += ScriptHelper.GetAlertScript(args.Message, false);
}
}
// Create attachment info string
string attachmentInfo = ((newAttachment != null) && (newAttachment.AttachmentGUID != Guid.Empty) && (args.IncludeNewItemInfo)) ? String.Format("'{0}', ", newAttachment.AttachmentGUID) : "";
// Create after script and return it to the silverlight application, this script will be evaluated by the SL application in the end
args.AfterScript += string.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', {2}, {3}, {4});
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}",
args.ParentElementID,
ScriptHelper.GetString(args.Message.Trim(), false),
args.FullRefresh.ToString().ToLower(),
refreshTree.ToString().ToLower(),
attachmentInfo + (args.IsInsertMode ? "'insert'" : "'update'"));
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
/// <summary>
/// Provides operations necessary to create and store new physical file.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandlePhysicalFilesUpload(UploaderHelper args, HttpContext context)
{
try
{
// Check the allowed extensions
args.IsExtensionAllowed();
// Prepare the file name
string extension = args.Extension;
string fileName = args.TargetFileName;
if (String.IsNullOrEmpty(fileName))
{
fileName = args.FileName;
}
else if (!fileName.Contains("."))
{
fileName += args.Extension;
}
// Prepare the path
string filePath = String.IsNullOrEmpty(args.TargetFolderPath) ? "~/" : args.TargetFolderPath;
// Try to map virtual and relative path to server
try
{
if (!Path.IsPathRooted(filePath))
{
filePath = context.Server.MapPath(filePath);
}
}
catch { }
filePath = DirectoryHelper.CombinePath(filePath, fileName);
// Ensure directory
DirectoryHelper.EnsureDiskPath(filePath, SettingsKeyProvider.WebApplicationPhysicalPath);
// Ensure unique file name
if (String.IsNullOrEmpty(args.TargetFileName) && File.Exists(filePath))
{
int index = 0;
string basePath = filePath.Substring(0, filePath.Length - extension.Length);
string newPath = filePath;
do
{
index++;
newPath = String.Format("{0}_{1}{2}", basePath, index, extension);
}while (File.Exists(newPath));
filePath = newPath;
}
// Copy file
args.CopyFile(filePath);
}
catch (Exception ex)
{
// Log the exception
EventLogProvider.LogException("Uploader", "UploadPhysicalFile", ex);
// Store exception message
args.Message = ex.Message;
}
finally
{
if (String.IsNullOrEmpty(args.Message))
{
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
args.AfterScript = String.Format(@"
if (window.{0} != null) {{
window.{0}()
}} else if ((window.parent != null) && (window.parent.{0} != null)) {{
window.parent.{0}()
}}", args.AfterSaveJavascript);
}
else
{
args.AfterScript = String.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', false, false);
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}", args.ParentElementID, ScriptHelper.GetString(args.Message.Trim(), false));
}
}
else
{
args.AfterScript += ScriptHelper.GetAlertScript(args.Message, false);
}
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
/// <summary>
/// Provides operations necessary to create and store new metafile.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleMetafileUpload(UploaderHelper args, HttpContext context)
{
MetaFileInfo mfi = null;
try
{
// Check the allowed extensions
args.IsExtensionAllowed();
if (args.IsInsertMode)
{
// Create new metafile info
mfi = new MetaFileInfo(args.FilePath, args.MetaFileArgs.ObjectID, args.MetaFileArgs.ObjectType, args.MetaFileArgs.Category);
mfi.MetaFileSiteID = args.MetaFileArgs.SiteID;
}
else
{
if (args.MetaFileArgs.MetaFileID > 0)
{
mfi = MetaFileInfoProvider.GetMetaFileInfo(args.MetaFileArgs.MetaFileID);
}
else
{
DataSet ds = MetaFileInfoProvider.GetMetaFilesWithoutBinary(args.MetaFileArgs.ObjectID, args.MetaFileArgs.ObjectType, args.MetaFileArgs.Category, null, null);
if (!DataHelper.DataSourceIsEmpty(ds))
{
mfi = new MetaFileInfo(ds.Tables[0].Rows[0]);
}
}
if (mfi != null)
{
FileInfo fileInfo = FileInfo.New(args.FilePath);
// Init the MetaFile data
mfi.MetaFileName = URLHelper.GetSafeFileName(fileInfo.Name, null);
mfi.MetaFileExtension = fileInfo.Extension;
FileStream file = fileInfo.OpenRead();
mfi.MetaFileSize = Convert.ToInt32(fileInfo.Length);
mfi.MetaFileMimeType = MimeTypeHelper.GetMimetype(mfi.MetaFileExtension);
mfi.InputStream = file;
// Set image properties
if (ImageHelper.IsImage(mfi.MetaFileExtension))
{
ImageHelper ih = new ImageHelper(mfi.MetaFileBinary);
mfi.MetaFileImageHeight = ih.ImageHeight;
mfi.MetaFileImageWidth = ih.ImageWidth;
}
}
}
if (mfi != null)
{
MetaFileInfoProvider.SetMetaFileInfo(mfi);
}
}
catch (Exception ex)
{
args.Message = ex.Message;
}
finally
{
if (String.IsNullOrEmpty(args.Message))
{
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
args.AfterScript = String.Format(@"
if (window.{0} != null) {{
window.{0}()
}} else if ((window.parent != null) && (window.parent.{0} != null)) {{
window.parent.{0}()
}}", args.AfterSaveJavascript);
}
else
{
args.AfterScript = String.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', false, false, {2});
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}", args.ParentElementID, ScriptHelper.GetString(args.Message.Trim(), false), mfi.MetaFileID);
}
}
else
{
args.AfterScript += ScriptHelper.GetAlertScript(args.Message, false);
}
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
public void ProcessRequest(HttpContext context)
{
// Get arguments passed via query string
UploaderHelper args = new UploaderHelper(context);
String appPath = context.Server.MapPath("~/");
DirectoryHelper.EnsureDiskPath(args.FilePath, appPath);
if (args.Canceled)
{
// Remove file from server if canceled
args.CleanTempFile();
}
else
{
args.ProcessFile();
if (args.Complete)
{
switch (args.SourceType)
{
case MediaSourceEnum.Attachment:
case MediaSourceEnum.DocumentAttachments:
HandleAttachmentUpload(args, context);
break;
case MediaSourceEnum.Content:
HandleContentUpload(args, context);
break;
case MediaSourceEnum.PhysicalFile:
HandlePhysicalFilesUpload(args, context);
break;
case MediaSourceEnum.MetaFile:
HandleMetafileUpload(args, context);
break;
}
args.CleanTempFile();
}
}
}
/// <summary>
/// Provides operations necessary to create and store new files in media library.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleMediaLibraryUpload(UploaderHelper args, HttpContext context)
{
string uploadPath = Path.Combine(MediaLibraryInfoProvider.GetMediaLibraryFolderPath(args.MediaLibraryArgs.LibraryID), args.MediaLibraryArgs.FolderPath);
string filePath = Path.Combine(uploadPath, args.FileName);
MediaLibraryInfo mli = MediaLibraryInfoProvider.GetMediaLibraryInfo(args.MediaLibraryArgs.LibraryID);
if (mli != null)
{
MediaFileInfo mediaFile = null;
// Get the site name
SiteInfo si = SiteInfoProvider.GetSiteInfo(mli.LibrarySiteID);
string siteName = (si != null) ? si.SiteName : CMSContext.CurrentSiteName;
try
{
args.IsExtensionAllowed();
if (args.MediaLibraryArgs.MediaFileID > 0)
{
if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(mli, "FileModify"))
{
throw new Exception(ResHelper.GetString("media.security.nofilemodify"));
}
mediaFile = MediaFileInfoProvider.GetMediaFileInfo(args.MediaLibraryArgs.MediaFileID);
if (mediaFile != null)
{
// Ensure object version
SynchronizationHelper.EnsureObjectVersion(mediaFile);
if (args.MediaLibraryArgs.IsMediaThumbnail)
{
if ((ImageHelper.IsImage(args.Extension)) && (args.Extension.ToLower() != "ico") && (args.Extension.ToLower() != "wmf"))
{
// Update or creation of Media File update
string previewSuffix = MediaLibraryHelper.GetMediaFilePreviewSuffix(siteName);
if (!String.IsNullOrEmpty(previewSuffix))
{
//string previewExtension = Path.GetExtension(ucFileUpload.PostedFile.FileName);
string previewName = Path.GetFileNameWithoutExtension(MediaLibraryHelper.GetPreviewFileName(mediaFile.FileName, mediaFile.FileExtension, args.Extension, siteName, previewSuffix));
string previewFolder = String.Format("{0}\\{1}", MediaLibraryHelper.EnsurePath(args.MediaLibraryArgs.FolderPath.TrimEnd('/')), MediaLibraryHelper.GetMediaFileHiddenFolder(siteName));
// This method is limited to 2^32 byte files (4.2 GB)
using (FileStream fs = File.OpenRead(args.FilePath))
{
byte[] previewFileBinary = new byte[fs.Length];
fs.Read(previewFileBinary, 0, Convert.ToInt32(fs.Length));
// Delete current preview thumbnails
MediaFileInfoProvider.DeleteMediaFilePreview(siteName, mediaFile.FileLibraryID, mediaFile.FilePath, false);
// Save preview file
MediaFileInfoProvider.SaveFileToDisk(siteName, mli.LibraryFolder, previewFolder, previewName, args.Extension, mediaFile.FileGUID, previewFileBinary, false, false);
// Log synchronization task
SynchronizationHelper.LogObjectChange(mediaFile, TaskTypeEnum.UpdateObject);
fs.Close();
}
}
// Drop the cache dependencies
CacheHelper.TouchKeys(MediaFileInfoProvider.GetDependencyCacheKeys(mediaFile, true));
}
else
{
args.Message = ResHelper.GetString("media.file.onlyimgthumb");
}
}
else
{
// Get folder path
string path = Path.GetDirectoryName(DirectoryHelper.CombinePath(MediaLibraryInfoProvider.GetMediaLibraryFolderPath(mli.LibraryID), mediaFile.FilePath));
// If file system permissions are sufficient for file update
if (DirectoryHelper.CheckPermissions(path, false, true, true, true))
{
// Delete existing media file
MediaFileInfoProvider.DeleteMediaFile(mli.LibrarySiteID, mli.LibraryID, mediaFile.FilePath, true, false);
// Update media file preview
if (MediaLibraryHelper.HasPreview(siteName, mli.LibraryID, mediaFile.FilePath))
{
// Get new unique file name
string newName = URLHelper.GetSafeFileName(Path.GetFileName(args.Name), siteName);
// Get new file path
string newPath = DirectoryHelper.CombinePath(path, newName);
newPath = MediaLibraryHelper.EnsureUniqueFileName(newPath);
newName = Path.GetFileName(newPath);
// Rename preview
MediaLibraryHelper.MoveMediaFilePreview(mediaFile, newName);
// Delete preview thumbnails
MediaFileInfoProvider.DeleteMediaFilePreviewThumbnails(mediaFile);
}
// Receive media info on newly posted file
mediaFile = GetUpdatedFile(mediaFile.Generalized.DataClass, args, mli);
MediaFileInfoProvider.SetMediaFileInfo(mediaFile);
}
}
}
}
else
{
// Check 'File create' permission
if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(mli, "filecreate"))
{
throw new Exception(ResHelper.GetString("media.security.nofilecreate"));
}
mediaFile = new MediaFileInfo(args.FilePath, args.MediaLibraryArgs.LibraryID, args.MediaLibraryArgs.FolderPath, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
MediaFileInfoProvider.SetMediaFileInfo(mediaFile);
}
}
catch (Exception ex)
{
// Creation of new media file failed
args.Message = ex.Message;
}
finally
{
if (args.RaiseOnClick)
{
args.AfterScript += string.Format(@"
if(window.UploaderOnClick)
{{
window.UploaderOnClick('{0}');
}}", args.MediaLibraryArgs.MediaFileName.Replace(" ", "").Replace(".", "").Replace("-", ""));
}
// Create media library info string
string mediaInfo = ((mediaFile != null) && (mediaFile.FileID > 0) && (args.IncludeNewItemInfo)) ? String.Format("'{0}|{1}', ", mediaFile.FileID, args.MediaLibraryArgs.FolderPath.Replace('\\', '>').Replace("'", "\\'")) : "";
// Create after script and return it to the silverlight application, this script will be evaluated by the SL application in the end
args.AfterScript += string.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', false, {2});
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}", args.ParentElementID, ScriptHelper.GetString(args.Message.Trim(), false), mediaInfo + (args.IsInsertMode ? "'insert'" : "'update'"));
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
}
/// <summary>
/// Provides operations necessary to create and store new files in media library.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleMediaLibraryUpload(UploaderHelper args, HttpContext context)
{
string uploadPath = Path.Combine(MediaLibraryInfoProvider.GetMediaLibraryFolderPath(args.MediaLibraryArgs.LibraryID), args.MediaLibraryArgs.FolderPath);
string filePath = Path.Combine(uploadPath, args.FileName);
MediaLibraryInfo mli = MediaLibraryInfoProvider.GetMediaLibraryInfo(args.MediaLibraryArgs.LibraryID);
if (mli != null)
{
MediaFileInfo mediaFile = null;
// Get the site name
SiteInfo si = SiteInfoProvider.GetSiteInfo(mli.LibrarySiteID);
string siteName = (si != null) ? si.SiteName : CMSContext.CurrentSiteName;
try
{
args.IsExtensionAllowed();
if (args.MediaLibraryArgs.MediaFileID > 0)
{
if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(mli, "FileModify"))
{
throw new Exception(ResHelper.GetString("media.security.nofilemodify"));
}
mediaFile = MediaFileInfoProvider.GetMediaFileInfo(args.MediaLibraryArgs.MediaFileID);
if (mediaFile != null)
{
// Ensure object version
SynchronizationHelper.EnsureObjectVersion(mediaFile);
if (args.MediaLibraryArgs.IsMediaThumbnail)
{
if ((ImageHelper.IsImage(args.Extension)) && (args.Extension.ToLowerCSafe() != "ico") && (args.Extension.ToLowerCSafe() != "wmf"))
{
// Update or creation of Media File update
string previewSuffix = MediaLibraryHelper.GetMediaFilePreviewSuffix(siteName);
if (!String.IsNullOrEmpty(previewSuffix))
{
//string previewExtension = Path.GetExtension(ucFileUpload.PostedFile.FileName);
string previewName = Path.GetFileNameWithoutExtension(MediaLibraryHelper.GetPreviewFileName(mediaFile.FileName, mediaFile.FileExtension, args.Extension, siteName, previewSuffix));
string previewFolder = String.Format("{0}\\{1}", MediaLibraryHelper.EnsurePath(args.MediaLibraryArgs.FolderPath.TrimEnd('/')), MediaLibraryHelper.GetMediaFileHiddenFolder(siteName));
// This method is limited to 2^32 byte files (4.2 GB)
using (FileStream fs = File.OpenRead(args.FilePath))
{
byte[] previewFileBinary = new byte[fs.Length];
fs.Read(previewFileBinary, 0, Convert.ToInt32(fs.Length));
// Delete current preview thumbnails
MediaFileInfoProvider.DeleteMediaFilePreview(siteName, mediaFile.FileLibraryID, mediaFile.FilePath, false);
// Save preview file
MediaFileInfoProvider.SaveFileToDisk(siteName, mli.LibraryFolder, previewFolder, previewName, args.Extension, mediaFile.FileGUID, previewFileBinary, false, false);
// Log synchronization task
SynchronizationHelper.LogObjectChange(mediaFile, TaskTypeEnum.UpdateObject);
fs.Close();
}
}
// Drop the cache dependencies
CacheHelper.TouchKeys(MediaFileInfoProvider.GetDependencyCacheKeys(mediaFile, true));
}
else
{
args.Message = ResHelper.GetString("media.file.onlyimgthumb");
}
}
else
{
// Get folder path
string path = Path.GetDirectoryName(DirectoryHelper.CombinePath(MediaLibraryInfoProvider.GetMediaLibraryFolderPath(mli.LibraryID), mediaFile.FilePath));
// If file system permissions are sufficient for file update
if (DirectoryHelper.CheckPermissions(path, false, true, true, true))
{
// Delete existing media file
MediaFileInfoProvider.DeleteMediaFile(mli.LibrarySiteID, mli.LibraryID, mediaFile.FilePath, true, false);
// Update media file preview
if (MediaLibraryHelper.HasPreview(siteName, mli.LibraryID, mediaFile.FilePath))
{
// Get new unique file name
string newName = URLHelper.GetSafeFileName(Path.GetFileName(args.Name), siteName);
// Get new file path
string newPath = DirectoryHelper.CombinePath(path, newName);
newPath = MediaLibraryHelper.EnsureUniqueFileName(newPath);
newName = Path.GetFileName(newPath);
// Rename preview
MediaLibraryHelper.MoveMediaFilePreview(mediaFile, newName);
// Delete preview thumbnails
MediaFileInfoProvider.DeleteMediaFilePreviewThumbnails(mediaFile);
}
// Receive media info on newly posted file
mediaFile = GetUpdatedFile(mediaFile.Generalized.DataClass, args, mli);
MediaFileInfoProvider.SetMediaFileInfo(mediaFile);
}
}
}
}
else
{
// Check 'File create' permission
if (!MediaLibraryInfoProvider.IsUserAuthorizedPerLibrary(mli, "filecreate"))
{
throw new Exception(ResHelper.GetString("media.security.nofilecreate"));
}
mediaFile = new MediaFileInfo(args.FilePath, args.MediaLibraryArgs.LibraryID, args.MediaLibraryArgs.FolderPath, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
MediaFileInfoProvider.SetMediaFileInfo(mediaFile);
}
}
catch (Exception ex)
{
// Creation of new media file failed
args.Message = ex.Message;
// The CMS.IO library uses reflection to create an instance of file stream
if (ex is System.Reflection.TargetInvocationException)
{
if (ex.InnerException != null && !String.IsNullOrEmpty(ex.Message))
{
args.Message = ex.InnerException.Message;
}
}
// Log the error
EventLogProvider.LogException("MultiFileUploader", "UPLOADMEDIA", ex);
}
finally
{
if (args.RaiseOnClick)
{
args.AfterScript += string.Format(@"
if(window.UploaderOnClick)
{{
window.UploaderOnClick('{0}');
}}", args.MediaLibraryArgs.MediaFileName.Replace(" ", "").Replace(".", "").Replace("-", ""));
}
// Create media library info string
string mediaInfo = ((mediaFile != null) && (mediaFile.FileID > 0) && (args.IncludeNewItemInfo)) ? String.Format("'{0}|{1}', ", mediaFile.FileID, args.MediaLibraryArgs.FolderPath.Replace('\\', '>').Replace("'", "\\'")) : "";
// Create after script and return it to the silverlight application, this script will be evaluated by the SL application in the end
args.AfterScript += string.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', false, {2});
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}", args.ParentElementID, ScriptHelper.GetString(args.Message.Trim(), false), mediaInfo + (args.IsInsertMode ? "'insert'" : "'update'"));
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
}
/// <summary>
/// Provides operations necessary to create and store new cms file.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleForumUpload(UploaderHelper args, HttpContext context)
{
ForumInfo fi = null;
try
{
args.IsExtensionAllowed();
if (!CMSContext.CurrentUser.IsAuthorizedPerResource("cms.forums", CMSAdminControl.PERMISSION_MODIFY))
{
throw new Exception("Current user is not granted with modify permission per 'cms.forums' resource.");
}
fi = ForumInfoProvider.GetForumInfo(args.ForumArgs.PostForumID);
if (fi != null)
{
ForumGroupInfo fgi = ForumGroupInfoProvider.GetForumGroupInfo(fi.ForumGroupID);
if (fgi != null)
{
ForumAttachmentInfo fai = new ForumAttachmentInfo(args.FilePath, 0, 0, 0)
{
AttachmentPostID = args.ForumArgs.PostID,
AttachmentSiteID = fgi.GroupSiteID
};
ForumAttachmentInfoProvider.SetForumAttachmentInfo(fai);
}
}
}
catch (Exception ex)
{
args.Message = ex.Message;
// Log the error
EventLogProvider.LogException("MultiFileUploader", "UPLOADFORUM", ex);
}
finally
{
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
args.AfterScript = String.Format(@"
if (window.{0} != null) {{
window.{0}()
}} else if ((window.parent != null) && (window.parent.{0} != null)) {{
window.parent.{0}()
}}", args.AfterSaveJavascript);
}
else
{
args.AfterScript = String.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', false, false);
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}", args.ParentElementID, ScriptHelper.GetString(args.Message.Trim(), false));
}
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
public async Task <IActionResult> UploadSegmentFile()
{ //==Form file Info ==
var formFile = Request.Form.Files["file"];
string correlationId = Request.Form["correlationId"];
var total = Convert.ToInt32(Request.Form["totalCount"]);
var fileName = Request.Form["fileName"];
var index = Convert.ToInt32(Request.Form["index"]);
string scopePath = Request.Form["scopePath"];
string category = Request.Form["category"];
var currentUserId = HttpContext.CurrentUserId();
var fileControlSetting = _commonQueryService.GetFileControl();
var newFileInfos = new List <UploadFileResponseInfo>();
FileResponseModel result = new FileResponseModel();
logger.Info($"Begin to upload file. File count:{total}, current user:{HttpContext.CurrentUserName()}.");
#region ==== Validate File Info =====
if (index == 1)
{
UploadStatus validationResult = UploaderHelper.ValidationUploadFile(formFile.FileName, formFile.OpenReadStream(), fileControlSetting, true);
if (validationResult != UploadStatus.ValidateSuccessful)
{
logger.Warn($"Uploaded file is invalid. File name {formFile.Name}, size:{formFile.Length}, result:{validationResult}.");
return(Request.OK(new { msg = I18NEntity.GetString("GC_Common_Uploader_Failed_Message"), status = validationResult }));
}
}
#endregion
try
{
UploadFileRequestInfo info = new UploadFileRequestInfo()
{
ScopePath = !string.IsNullOrEmpty(scopePath) ? scopePath : ScopePath,
Category = !string.IsNullOrEmpty(category) ? category : Category,
FileName = fileName,
TotalCount = total,
CorrelationId = !string.IsNullOrEmpty(correlationId) ? Guid.Parse(correlationId) : Guid.Empty,
Index = index
};
if (total > 1)
{
logger.Info($"Uploading Segment file {formFile.Name} to lcms.TotalCount:{info.TotalCount},current index:{info.Index}, CorrelationId:{info.CorrelationId}.");
}
else
{
logger.Info($"Uploading file {formFile.Name} to lcms.");
}
UploadFileResponseInfo o = await _uploaderService.UploadFile(info, new Refit.StreamPart(formFile.OpenReadStream(), formFile.FileName));
result.Info = o;
result.FileNumber = index;
if (o.IsSucceed)
{
//total file upload successfully
if (o.FileId != Guid.Empty)
{
logger.Info($"Uploading file {formFile.Name} to lcms succeed. File id:{o.FileId}.");
result.MergeResult = true;
o.Category = Category;
result.ResponseFiles.Add(o);
}
else
{
result.MergeResult = false;
}
}
else
{
logger.Warn($"Uploading file {formFile.Name} to lcms failed. File id:{o.FileId}, message:{o.ErrorMsg}.");
result.Msg = o.ErrorMsg;
}
}
catch (TaskCanceledException ex)
{
logger.Error("Connection timed out and file upload failed. ", ex);
return(Request.OK(new { msg = I18NEntity.GetString("GC_Common_Uploader_TimeOut_Message") }));
}
catch (ValidationException ex)
{
logger.Error("Validation file upload failed. ", ex);
return(Request.OK(new { msg = I18NEntity.GetString("GC_Common_Uploader_Failed_Message"), ex.Status }));
}
catch (Exception ex)
{
logger.Error("Upload file to lcms server failed. ", ex);
}
return(Request.OK(result));
}
/// <summary>
/// Provides operations necessary to create and store new physical file.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandlePhysicalFilesUpload(UploaderHelper args, HttpContext context)
{
try
{
// Check the allowed extensions
args.IsExtensionAllowed();
// Prepare the file name
string extension = args.Extension;
string fileName = args.TargetFileName;
if (String.IsNullOrEmpty(fileName))
{
fileName = args.FileName;
}
else if (!fileName.Contains("."))
{
fileName += args.Extension;
}
// Prepare the path
string filePath = String.IsNullOrEmpty(args.TargetFolderPath) ? "~/" : args.TargetFolderPath;
// Try to map virtual and relative path to server
try
{
if (!Path.IsPathRooted(filePath))
{
filePath = context.Server.MapPath(filePath);
}
}
catch
{
}
filePath = DirectoryHelper.CombinePath(filePath, fileName);
// Ensure directory
DirectoryHelper.EnsureDiskPath(filePath, SettingsKeyProvider.WebApplicationPhysicalPath);
// Ensure unique file name
if (String.IsNullOrEmpty(args.TargetFileName) && File.Exists(filePath))
{
int index = 0;
string basePath = filePath.Substring(0, filePath.Length - extension.Length);
string newPath = filePath;
do
{
index++;
newPath = String.Format("{0}_{1}{2}", basePath, index, extension);
}
while (File.Exists(newPath));
filePath = newPath;
}
// Copy file
args.CopyFile(filePath);
}
catch (Exception ex)
{
// Log the exception
EventLogProvider.LogException("Uploader", "UploadPhysicalFile", ex);
// Store exception message
args.Message = ex.Message;
}
finally
{
if (String.IsNullOrEmpty(args.Message))
{
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
args.AfterScript = String.Format(@"
if (window.{0} != null) {{
window.{0}()
}} else if ((window.parent != null) && (window.parent.{0} != null)) {{
window.parent.{0}()
}}", args.AfterSaveJavascript);
}
else
{
args.AfterScript = String.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', false, false);
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}", args.ParentElementID, ScriptHelper.GetString(args.Message.Trim(), false));
}
}
else
{
args.AfterScript += ScriptHelper.GetAlertScript(args.Message, false);
}
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
/// <summary>
/// Provides operations necessary to create and store new metafile.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleMetafileUpload(UploaderHelper args, HttpContext context)
{
MetaFileInfo mfi = null;
try
{
// Check the allowed extensions
args.IsExtensionAllowed();
if (args.IsInsertMode)
{
// Create new metafile info
mfi = new MetaFileInfo(args.FilePath, args.MetaFileArgs.ObjectID, args.MetaFileArgs.ObjectType, args.MetaFileArgs.Category);
mfi.MetaFileSiteID = args.MetaFileArgs.SiteID;
}
else
{
if (args.MetaFileArgs.MetaFileID > 0)
{
mfi = MetaFileInfoProvider.GetMetaFileInfo(args.MetaFileArgs.MetaFileID);
}
else
{
DataSet ds = MetaFileInfoProvider.GetMetaFilesWithoutBinary(args.MetaFileArgs.ObjectID, args.MetaFileArgs.ObjectType, args.MetaFileArgs.Category, null, null);
if (!DataHelper.DataSourceIsEmpty(ds))
{
mfi = new MetaFileInfo(ds.Tables[0].Rows[0]);
}
}
if (mfi != null)
{
FileInfo fileInfo = FileInfo.New(args.FilePath);
// Init the MetaFile data
mfi.MetaFileName = URLHelper.GetSafeFileName(fileInfo.Name, null);
mfi.MetaFileExtension = fileInfo.Extension;
FileStream file = fileInfo.OpenRead();
mfi.MetaFileSize = Convert.ToInt32(fileInfo.Length);
mfi.MetaFileMimeType = MimeTypeHelper.GetMimetype(mfi.MetaFileExtension);
mfi.InputStream = file;
// Set image properties
if (ImageHelper.IsImage(mfi.MetaFileExtension))
{
ImageHelper ih = new ImageHelper(mfi.MetaFileBinary);
mfi.MetaFileImageHeight = ih.ImageHeight;
mfi.MetaFileImageWidth = ih.ImageWidth;
}
}
}
if (mfi != null)
{
MetaFileInfoProvider.SetMetaFileInfo(mfi);
}
}
catch (Exception ex)
{
args.Message = ex.Message;
}
finally
{
if (String.IsNullOrEmpty(args.Message))
{
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
args.AfterScript = String.Format(@"
if (window.{0} != null) {{
window.{0}()
}} else if ((window.parent != null) && (window.parent.{0} != null)) {{
window.parent.{0}()
}}", args.AfterSaveJavascript);
}
else
{
args.AfterScript = String.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', false, false, {2});
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}", args.ParentElementID, ScriptHelper.GetString(args.Message.Trim(), false), mfi.MetaFileID);
}
}
else
{
args.AfterScript += ScriptHelper.GetAlertScript(args.Message, false);
}
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
/// <summary>
/// Provides operations necessary to create and store new cms file.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleContentUpload(UploaderHelper args, HttpContext context)
{
bool newDocumentCreated = false;
string name = args.Name;
try
{
if (args.FileArgs.NodeID == 0)
{
throw new Exception(ResHelper.GetString("dialogs.document.parentmissing"));
}
// Check license limitations
if (!LicenseHelper.LicenseVersionCheck(URLHelper.GetCurrentDomain(), FeatureEnum.Documents, VersionActionEnum.Insert))
{
throw new Exception(ResHelper.GetString("cmsdesk.documentslicenselimits"));
}
// Check user permissions
if (!CMSContext.CurrentUser.IsAuthorizedToCreateNewDocument(args.FileArgs.NodeID, "CMS.File"))
{
throw new Exception(string.Format(ResHelper.GetString("dialogs.newfile.notallowed"), "CMS.File"));
}
// Check if class exists
DataClassInfo ci = DataClassInfoProvider.GetDataClass("CMS.File");
if (ci == null)
{
throw new Exception(string.Format(ResHelper.GetString("dialogs.newfile.classnotfound"), "CMS.File"));
}
#region "Check permissions"
// Get the node
using (TreeNode parentNode = TreeProvider.SelectSingleNode(args.FileArgs.NodeID, args.FileArgs.Culture, true))
{
if (parentNode != null)
{
if (!DataClassInfoProvider.IsChildClassAllowed(ValidationHelper.GetInteger(parentNode.GetValue("NodeClassID"), 0), ci.ClassID))
{
throw new Exception(ResHelper.GetString("Content.ChildClassNotAllowed"));
}
}
// Check user permissions
if (!CMSContext.CurrentUser.IsAuthorizedToCreateNewDocument(parentNode, "CMS.File"))
{
throw new Exception(string.Format(ResHelper.GetString("dialogs.newfile.notallowed"), args.AttachmentArgs.NodeClassName));
}
}
#endregion
args.IsExtensionAllowed();
if (args.FileArgs.IncludeExtension)
{
name += args.Extension;
}
// Make sure the file name with extension respects maximum file name
name = TextHelper.LimitFileNameLength(name, TreePathUtils.MaxNameLength);
node = TreeNode.New("CMS.File", TreeProvider);
node.DocumentCulture = args.FileArgs.Culture;
node.DocumentName = name;
if (args.FileArgs.NodeGroupID > 0)
{
node.SetValue("NodeGroupID", args.FileArgs.NodeGroupID);
}
// Load default values
FormHelper.LoadDefaultValues(node);
node.SetValue("FileDescription", "");
node.SetValue("FileName", name);
node.SetValue("FileAttachment", Guid.Empty);
node.SetValue("DocumentType", args.Extension);
node.DocumentPageTemplateID = ci.ClassDefaultPageTemplateID;
// Insert the document
DocumentHelper.InsertDocument(node, args.FileArgs.NodeID, TreeProvider);
newDocumentCreated = true;
// Add the attachment data
DocumentHelper.AddAttachment(node, "FileAttachment", args.FilePath, TreeProvider, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
// Create default SKU if configured
if (ModuleEntry.CheckModuleLicense(ModuleEntry.ECOMMERCE, URLHelper.GetCurrentDomain(), FeatureEnum.Ecommerce, VersionActionEnum.Insert))
{
node.CreateDefaultSKU();
}
DocumentHelper.UpdateDocument(node, TreeProvider);
// Get workflow info
wi = WorkflowManager.GetNodeWorkflow(node);
// Check if auto publish changes is allowed
if ((wi != null) && wi.WorkflowAutoPublishChanges && !wi.UseCheckInCheckOut(CMSContext.CurrentSiteName))
{
// Automatically publish document
WorkflowManager.AutomaticallyPublish(node, wi, null);
}
}
catch (Exception ex)
{
// Delete the document if something failed
if (newDocumentCreated && (node != null) && (node.DocumentID > 0))
{
DocumentHelper.DeleteDocument(node, TreeProvider, false, true, true);
}
args.Message = ex.Message;
}
finally
{
// Create node info string
string nodeInfo = ((node != null) && (node.NodeID > 0) && args.IncludeNewItemInfo) ? String.Format("'{0}', ", node.NodeID) : "";
// Ensure message text
args.Message = HTMLHelper.EnsureLineEnding(args.Message, " ");
// Call function to refresh parent window
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
// Calling javascript function with parameters attachments url, name, width, height
args.AfterScript += string.Format(@"
if (window.{0} != null)
{{
window.{0}();
}}
else if((window.parent != null) && (window.parent.{0} != null))
{{
window.parent.{0}();
}}", args.AfterSaveJavascript);
}
// Create after script and return it to the silverlight application, this script will be evaluated by the SL application in the end
args.AfterScript += string.Format(@"
if (window.InitRefresh_{0} != null)
{{
window.InitRefresh_{0}('{1}', false, false, {2});
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}",
args.ParentElementID,
ScriptHelper.GetString(args.Message.Trim(), false),
nodeInfo + (args.IsInsertMode ? "'insert'" : "'update'"));
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
/// <summary>
/// Provides operations necessary to create and store new cms file.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleContentUpload(UploaderHelper args, HttpContext context)
{
bool newDocumentCreated = false;
string name = args.Name;
try
{
if (args.FileArgs.NodeID == 0)
{
throw new Exception(ResHelper.GetString("dialogs.document.parentmissing"));
}
// Check license limitations
if (!LicenseHelper.LicenseVersionCheck(URLHelper.GetCurrentDomain(), FeatureEnum.Documents, VersionActionEnum.Insert))
{
throw new Exception(ResHelper.GetString("cmsdesk.documentslicenselimits"));
}
// Check user permissions
if (!CMSContext.CurrentUser.IsAuthorizedToCreateNewDocument(args.FileArgs.NodeID, "CMS.File"))
{
throw new Exception(string.Format(ResHelper.GetString("dialogs.newfile.notallowed"), "CMS.File"));
}
// Check if class exists
DataClassInfo ci = DataClassInfoProvider.GetDataClass("CMS.File");
if (ci == null)
{
throw new Exception(string.Format(ResHelper.GetString("dialogs.newfile.classnotfound"), "CMS.File"));
}
#region "Check permissions"
// Get the node
using (TreeNode parentNode = TreeProvider.SelectSingleNode(args.FileArgs.NodeID, args.FileArgs.Culture, true))
{
if (parentNode != null)
{
if (!DataClassInfoProvider.IsChildClassAllowed(ValidationHelper.GetInteger(parentNode.GetValue("NodeClassID"), 0), ci.ClassID))
{
throw new Exception(ResHelper.GetString("Content.ChildClassNotAllowed"));
}
}
// Check user permissions
if (!CMSContext.CurrentUser.IsAuthorizedToCreateNewDocument(parentNode, "CMS.File"))
{
throw new Exception(string.Format(ResHelper.GetString("dialogs.newfile.notallowed"), args.AttachmentArgs.NodeClassName));
}
}
#endregion
args.IsExtensionAllowed();
if (args.FileArgs.IncludeExtension)
{
name += args.Extension;
}
// Make sure the file name with extension respects maximum file name
name = TreePathUtils.EnsureMaxFileNameLength(name, ci.ClassName);
node = TreeNode.New("CMS.File", TreeProvider);
node.DocumentCulture = args.FileArgs.Culture;
node.DocumentName = name;
if (args.FileArgs.NodeGroupID > 0)
{
node.SetValue("NodeGroupID", args.FileArgs.NodeGroupID);
}
// Load default values
FormHelper.LoadDefaultValues(node.NodeClassName, node);
node.SetValue("FileDescription", "");
node.SetValue("FileName", name);
node.SetValue("FileAttachment", Guid.Empty);
node.SetValue("DocumentType", args.Extension);
node.SetDefaultPageTemplateID(ci.ClassDefaultPageTemplateID);
// Insert the document
DocumentHelper.InsertDocument(node, args.FileArgs.NodeID, TreeProvider);
newDocumentCreated = true;
// Add the attachment data
DocumentHelper.AddAttachment(node, "FileAttachment", args.FilePath, TreeProvider, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
// Create default SKU if configured
if (ModuleEntry.CheckModuleLicense(ModuleEntry.ECOMMERCE, URLHelper.GetCurrentDomain(), FeatureEnum.Ecommerce, VersionActionEnum.Insert))
{
node.CreateDefaultSKU();
}
DocumentHelper.UpdateDocument(node, TreeProvider);
// Get workflow info
wi = node.GetWorkflow();
// Check if auto publish changes is allowed
if ((wi != null) && wi.WorkflowAutoPublishChanges && !wi.UseCheckInCheckOut(CMSContext.CurrentSiteName))
{
// Automatically publish document
node.MoveToPublishedStep(null);
}
}
catch (Exception ex)
{
// Delete the document if something failed
if (newDocumentCreated && (node != null) && (node.DocumentID > 0))
{
DocumentHelper.DeleteDocument(node, TreeProvider, false, true, true);
}
args.Message = ex.Message;
// Log the error
EventLogProvider.LogException("MultiFileUploader", "UPLOADATTACHMENT", ex);
}
finally
{
// Create node info string
string nodeInfo = ((node != null) && (node.NodeID > 0) && args.IncludeNewItemInfo) ? String.Format("'{0}', ", node.NodeID) : "";
// Ensure message text
args.Message = HTMLHelper.EnsureLineEnding(args.Message, " ");
// Call function to refresh parent window
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
// Calling javascript function with parameters attachments url, name, width, height
args.AfterScript += string.Format(@"
if (window.{0} != null)
{{
window.{0}();
}}
else if((window.parent != null) && (window.parent.{0} != null))
{{
window.parent.{0}();
}}", args.AfterSaveJavascript);
}
// Create after script and return it to the silverlight application, this script will be evaluated by the SL application in the end
args.AfterScript += string.Format(@"
if (window.InitRefresh_{0} != null)
{{
window.InitRefresh_{0}('{1}', false, false, {2});
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}",
args.ParentElementID,
ScriptHelper.GetString(args.Message.Trim(), false),
nodeInfo + (args.IsInsertMode ? "'insert'" : "'update'"));
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
/// <summary>
/// Provides operations necessary to create and store new attachment.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleAttachmentUpload(UploaderHelper args, HttpContext context)
{
AttachmentInfo newAttachment = null;
bool refreshTree = false;
try
{
args.IsExtensionAllowed();
// Get existing document
if (args.AttachmentArgs.DocumentID != 0)
{
node = DocumentHelper.GetDocument(args.AttachmentArgs.DocumentID, TreeProvider);
if (node == null)
{
throw new Exception("Given document doesn't exist!");
}
else
{
#region "Check permissions"
// For new document
if (args.AttachmentArgs.FormGuid != Guid.Empty)
{
if (args.AttachmentArgs.ParentNodeID == 0)
{
throw new Exception(ResHelper.GetString("attach.document.parentmissing"));
}
if (!CMSContext.CurrentUser.IsAuthorizedToCreateNewDocument(args.AttachmentArgs.ParentNodeID, args.AttachmentArgs.NodeClassName))
{
throw new Exception(ResHelper.GetString("attach.actiondenied"));
}
}
// For existing document
else if (args.AttachmentArgs.DocumentID > 0)
{
if (CMSContext.CurrentUser.IsAuthorizedPerDocument(node, NodePermissionsEnum.Modify) == AuthorizationResultEnum.Denied)
{
throw new Exception(ResHelper.GetString("attach.actiondenied"));
}
}
#endregion
args.IsExtensionAllowed();
// Check out the document
if (AutoCheck && args.IsLastUpload)
{
// Get current step info
WorkflowStepInfo si = WorkflowManager.GetStepInfo(node);
if (si != null)
{
// Decide if full refresh is needed
args.FullRefresh = si.StepIsPublished || si.StepIsArchived;
}
VersionManager.CheckOut(node, node.IsPublished, true);
}
// Handle field attachment
if (args.AttachmentArgs.FieldAttachment)
{
// Extension of CMS file before saving
string oldExtension = node.DocumentType;
newAttachment = DocumentHelper.AddAttachment(node, args.AttachmentArgs.AttachmentGuidColumnName, Guid.Empty, Guid.Empty, args.FilePath, TreeProvider, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
DocumentHelper.UpdateDocument(node, TreeProvider);
// Different extension
if ((oldExtension != null) && !oldExtension.EqualsCSafe(node.DocumentType, true))
{
refreshTree = true;
}
}
else
{
// Handle grouped and unsorted attachments
if (args.AttachmentArgs.AttachmentGroupGuid != Guid.Empty)
{
// Grouped attachment
newAttachment = DocumentHelper.AddGroupedAttachment(node, args.AttachmentArgs.AttachmentGUID, args.AttachmentArgs.AttachmentGroupGuid, args.FilePath, TreeProvider, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
}
else
{
// Unsorted attachment
newAttachment = DocumentHelper.AddUnsortedAttachment(node, args.AttachmentArgs.AttachmentGUID, args.FilePath, TreeProvider, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
}
// Log synchronization task if not under workflow
if (wi == null)
{
DocumentSynchronizationHelper.LogDocumentChange(node, TaskTypeEnum.UpdateDocument, TreeProvider);
}
}
// Check in the document
if (AutoCheck)
{
VersionManager.CheckIn(node, null, null);
}
}
}
else if (args.AttachmentArgs.FormGuid != Guid.Empty)
{
newAttachment = AttachmentInfoProvider.AddTemporaryAttachment(args.AttachmentArgs.FormGuid, args.AttachmentArgs.AttachmentGuidColumnName, args.AttachmentArgs.AttachmentGUID, args.AttachmentArgs.AttachmentGroupGuid, args.FilePath, CMSContext.CurrentSiteID, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
}
if (newAttachment == null)
{
throw new Exception("The attachment hasn't been created since no DocumentID or FormGUID was supplied.");
}
}
catch (Exception ex)
{
// Log the exception
EventLogProvider.LogException("Content", "UploadAttachment", ex);
// Store exception message
args.Message = ex.Message;
}
finally
{
// Call after save javascript if exists
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
if ((args.Message == string.Empty) && (newAttachment != null))
{
string url = null;
string saveName = URLHelper.GetSafeFileName(newAttachment.AttachmentName, CMSContext.CurrentSiteName);
if (node != null)
{
SiteInfo si = SiteInfoProvider.GetSiteInfo(node.NodeSiteID);
if (si != null)
{
url = SettingsKeyProvider.GetBoolValue(si.SiteName + ".CMSUsePermanentURLs") ?
URLHelper.ResolveUrl(AttachmentInfoProvider.GetAttachmentUrl(newAttachment.AttachmentGUID, saveName))
: URLHelper.ResolveUrl(AttachmentInfoProvider.GetAttachmentUrl(saveName, node.NodeAliasPath));
}
}
else
{
url = URLHelper.ResolveUrl(AttachmentInfoProvider.GetAttachmentUrl(newAttachment.AttachmentGUID, saveName));
}
Hashtable obj = new Hashtable();
if (ImageHelper.IsImage(newAttachment.AttachmentExtension))
{
obj[DialogParameters.IMG_URL] = url;
obj[DialogParameters.IMG_TOOLTIP] = newAttachment.AttachmentName;
obj[DialogParameters.IMG_WIDTH] = newAttachment.AttachmentImageWidth;
obj[DialogParameters.IMG_HEIGHT] = newAttachment.AttachmentImageHeight;
}
else if (MediaHelper.IsFlash(newAttachment.AttachmentExtension))
{
obj[DialogParameters.OBJECT_TYPE] = "flash";
obj[DialogParameters.FLASH_URL] = url;
obj[DialogParameters.FLASH_EXT] = newAttachment.AttachmentExtension;
obj[DialogParameters.FLASH_TITLE] = newAttachment.AttachmentName;
obj[DialogParameters.FLASH_WIDTH] = DEFAULT_OBJECT_WIDTH;
obj[DialogParameters.FLASH_HEIGHT] = DEFAULT_OBJECT_HEIGHT;
}
else if (MediaHelper.IsAudioVideo(newAttachment.AttachmentExtension))
{
obj[DialogParameters.OBJECT_TYPE] = "audiovideo";
obj[DialogParameters.AV_URL] = url;
obj[DialogParameters.AV_EXT] = newAttachment.AttachmentExtension;
obj[DialogParameters.AV_WIDTH] = DEFAULT_OBJECT_WIDTH;
obj[DialogParameters.AV_HEIGHT] = DEFAULT_OBJECT_HEIGHT;
}
else
{
obj[DialogParameters.LINK_URL] = url;
obj[DialogParameters.LINK_TEXT] = newAttachment.AttachmentName;
}
// Calling javascript function with parameters attachments url, name, width, height
args.AfterScript += string.Format(@"{5}
if (window.{0})
{{
window.{0}('{1}', '{2}', '{3}', '{4}', obj);
}}
else if((window.parent != null) && window.parent.{0})
{{
window.parent.{0}('{1}', '{2}', '{3}', '{4}', obj);
}}", args.AfterSaveJavascript, url, newAttachment.AttachmentName, newAttachment.AttachmentImageWidth, newAttachment.AttachmentImageHeight, CMSDialogHelper.GetDialogItem(obj));
}
else
{
args.AfterScript += ScriptHelper.GetAlertScript(args.Message, false);
}
}
// Create attachment info string
string attachmentInfo = ((newAttachment != null) && (newAttachment.AttachmentGUID != Guid.Empty) && (args.IncludeNewItemInfo)) ? String.Format("'{0}', ", newAttachment.AttachmentGUID) : "";
// Create after script and return it to the silverlight application, this script will be evaluated by the SL application in the end
args.AfterScript += string.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', {2}, {3}, {4});
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}",
args.ParentElementID,
ScriptHelper.GetString(args.Message.Trim(), false),
args.FullRefresh.ToString().ToLowerCSafe(),
refreshTree.ToString().ToLowerCSafe(),
attachmentInfo + (args.IsInsertMode ? "'insert'" : "'update'"));
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
public void ProcessRequest(HttpContext context)
{
try
{
// Get arguments passed via query string
UploaderHelper args = new UploaderHelper(context);
String appPath = context.Server.MapPath("~/");
DirectoryHelper.EnsureDiskPath(args.FilePath, appPath);
if (args.Canceled)
{
// Remove file from server if canceled
args.CleanTempFile();
}
else
{
args.ProcessFile();
if (args.Complete)
{
switch (args.SourceType)
{
case MediaSourceEnum.Attachment:
case MediaSourceEnum.DocumentAttachments:
HandleAttachmentUpload(args, context);
break;
case MediaSourceEnum.Content:
HandleContentUpload(args, context);
break;
case MediaSourceEnum.PhysicalFile:
HandlePhysicalFilesUpload(args, context);
break;
case MediaSourceEnum.MetaFile:
HandleMetafileUpload(args, context);
break;
}
args.CleanTempFile();
}
}
}
catch (Exception ex)
{
// Send error message
context.Response.Write(String.Format(@"0|{0}", HTMLHelper.EnsureLineEnding(ex.Message, " ")));
context.Response.Flush();
}
}
/// <summary>
/// Provides operations necessary to create and store new cms file.
/// </summary>
/// <param name="args">Upload arguments.</param>
/// <param name="context">HttpContext instance.</param>
private void HandleForumUpload(UploaderHelper args, HttpContext context)
{
ForumInfo fi = null;
try
{
args.IsExtensionAllowed();
if (!CMSContext.CurrentUser.IsAuthorizedPerResource("cms.forums", CMSAdminControl.PERMISSION_MODIFY))
{
throw new Exception("Current user is not granted with modify permission per 'cms.forums' resource.");
}
fi = ForumInfoProvider.GetForumInfo(args.ForumArgs.PostForumID);
if (fi != null)
{
ForumGroupInfo fgi = ForumGroupInfoProvider.GetForumGroupInfo(fi.ForumGroupID);
if (fgi != null)
{
ForumAttachmentInfo fai = new ForumAttachmentInfo(args.FilePath, 0, 0, 0)
{
AttachmentPostID = args.ForumArgs.PostID,
AttachmentSiteID = fgi.GroupSiteID
};
ForumAttachmentInfoProvider.SetForumAttachmentInfo(fai);
}
}
}
catch (Exception ex)
{
args.Message = ex.Message;
// Log the error
EventLogProvider.LogException("MultiFileUploader", "UPLOADFORUM", ex);
}
finally
{
if (!string.IsNullOrEmpty(args.AfterSaveJavascript))
{
args.AfterScript = String.Format(@"
if (window.{0} != null) {{
window.{0}()
}} else if ((window.parent != null) && (window.parent.{0} != null)) {{
window.parent.{0}()
}}", args.AfterSaveJavascript);
}
else
{
args.AfterScript = String.Format(@"
if (window.InitRefresh_{0})
{{
window.InitRefresh_{0}('{1}', false, false);
}}
else {{
if ('{1}' != '') {{
alert('{1}');
}}
}}", args.ParentElementID, ScriptHelper.GetString(args.Message.Trim(), false));
}
args.AddEventTargetPostbackReference();
context.Response.Write(args.AfterScript);
context.Response.Flush();
}
}
/// <summary>
/// Gets media file info object representing the updated version of original file
/// </summary>
private MediaFileInfo GetUpdatedFile(CMS.DataEngine.IDataClass origFileDataClass, UploaderHelper args, MediaLibraryInfo mli)
{
// Get info on media file from uploaded file
MediaFileInfo mediaFile = new MediaFileInfo(args.FilePath, args.MediaLibraryArgs.LibraryID, args.MediaLibraryArgs.FolderPath, args.ResizeToWidth, args.ResizeToHeight, args.ResizeToMaxSide);
// Create new file based on original
MediaFileInfo updatedMediaFile = new MediaFileInfo(origFileDataClass)
{
// Update necessary information
FileName = mediaFile.FileName,
FileExtension = mediaFile.FileExtension,
FileSize = mediaFile.FileSize,
FileMimeType = mediaFile.FileMimeType,
FilePath = mediaFile.FilePath,
FileModifiedByUserID = mediaFile.FileModifiedByUserID,
FileBinary = mediaFile.FileBinary,
FileImageHeight = mediaFile.FileImageHeight,
FileImageWidth = mediaFile.FileImageWidth,
FileBinaryStream = mediaFile.FileBinaryStream
};
return updatedMediaFile;
}
