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Fixes #4481 AzureFolderProvider uploading same file with different case #4482

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merged 4 commits into from
Mar 8, 2021
Merged

Fixes #4481 AzureFolderProvider uploading same file with different case #4482

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ffce77e
Fix AzureFolderProvider uploading same file with different case
Feb 10, 2021
6980f04
Fixes #4481 AzureFolderProvider uploading same file with different case
Feb 10, 2021
c4a6e76
Update DNN Platform/Providers/FolderProviders/AzureFolderProvider/Azu…
msant7 Feb 17, 2021
763a68f
remove extra line
Mar 1, 2021
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15 changes: 15 additions & 0 deletions DNN Platform/Providers/FolderProviders/AzureFolderProvider/AzureFolderProvider.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -270,6 +270,21 @@ protected override void MoveFolderInternal(FolderMappingInfo folderMapping, stri
this.ClearCache(folderMapping.FolderMappingID);
}

public override void UpdateFile(IFolderInfo folder, string fileName, Stream content)
{
// Azure is case sensitive. If you update dnninternals.pdf with DNNINTERNALS.pdf, to DNN it's the same
// so it just re-uploads it, causing both files to exist in Azure.
IFileInfo originalFile = FileManager.Instance.GetFile(folder, fileName);
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base.UpdateFile(folder, fileName, content);

if (originalFile != null && originalFile.FileName != fileName)
{
FolderMappingInfo folderMapping = FolderMappingController.Instance.GetFolderMapping(folder.FolderMappingID);
this.DeleteFileInternal(folderMapping, folder.MappedPath + originalFile.FileName);
}
}

protected override void UpdateFileInternal(Stream stream, FolderMappingInfo folderMapping, string uri)
{
var container = this.GetContainer(folderMapping);
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