Public/Common/Set-BlobStorageContentType.ps1
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function Set-BlobStorageContentType { <# .Synopsis Sets blobs of specific file types in storage to another content type. .Description Sets blobs of specific file types in storage to another content type, e.g .js is set to Application/Javascript .Parameter ResourceGroupName The name of the resource group where the blob storage account is located. .Parameter StorageName The name of the blob storage account. .Component PaaS .Example SetBlobStorageContentTypes -ResourceGroupName "myResourceGroup" -StorageName "myStorage" #> [CmdletBinding(SupportsShouldProcess, ConfirmImpact = "Medium")] param( [Parameter(Mandatory=$true)] [String]$ResourceGroupName, [Parameter(Mandatory=$true)] [String]$StorageName ) Get-InvocationInfo -CommandName $MyInvocation.MyCommand.Name if($PSCmdlet.ShouldProcess((Get-CmAzSubscriptionName), "Set content in $Storage")) { Write-Verbose "Getting storage key..." $storageAccountKey = (Get-AzStorageAccountKey -ResourceGroupName $ResourceGroupName -AccountName $StorageName).Value[0] Write-Verbose "Creating storage context..." $context = New-AzStorageContext -StorageAccountName $StorageName -StorageAccountKey $storageAccountKey $typeMappings = @{ ".js" = "application/javascript" } $blobs = Get-AzStorageBlob -Container '$web' -Context $context foreach ($blob in $blobs) { Write-Verbose "Processing Blob: $($blob.Name)..." $extn = [IO.Path]::GetExtension($Blob.Name) $contentType = $typeMappings[$extn] if ($contentType) { Write-Verbose "Blob file extension is $($Extn) - this will change the content type to $($contentType)..." $CloudBlockBlob = [Microsoft.Azure.Storage.Blob.CloudBlockBlob] $blob.ICloudBlob $CloudBlockBlob.Properties.ContentType = $contentType $task = $CloudBlockBlob.SetPropertiesAsync() $task.Wait() Write-Verbose $task.Status } } Write-Verbose "Finished!" } } |