Functions/CatalogItems/Rest/Set-RsRestItemDataSource.ps1
|
# Copyright (c) 2017 Microsoft Corporation. All Rights Reserved. # Licensed under the MIT License (MIT) function Set-RsRestItemDataSource { <# .SYNOPSIS This script updates data sources related to a catalog item from the Report Server. .DESCRIPTION This script updates data sources related to a catalog item from the Report Server. .PARAMETER RsItem Specify the location of the catalog item whose data sources will be updated. .PARAMETER RsItemType Specify the type of the $RsItem. Valid values are: Dataset, PowerBIReport or Report. .PARAMETER DataSources Specify the datasources which were initially fetched via Get-RsItemDataSource. .PARAMETER ReportPortalUri Specify the Report Portal URL to your SQL Server Reporting Services Instance. .PARAMETER RestApiVersion Specify the version of REST Endpoint to use. Valid values are: "v2.0". .PARAMETER Credential Specify the credentials to use when connecting to the Report Server. .PARAMETER WebSession Specify the session to be used when making calls to REST Endpoint. .EXAMPLE $dataSources = Get-RsRestItemDataSource -RsItem '/MyPowerBIReport' $dataSources[0].DataModelDataSource.AuthType = 'Windows' $dataSources[0].DataModelDataSource.Username = 'domain\\user' $dataSources[0].DataModelDataSource.Secret = 'UserPassword' Set-RsRestItemDataSource -RsItem '/MyPowerBIReport' -RsItemType PowerBIReport -DataSources $datasources Description ----------- Updates data sources to the specified $dataSources object. This example is only applicable for Power BI Reports. .EXAMPLE $dataSources = Get-RsRestItemDataSource -RsItem '/MyPowerBIReport' $dataSources[0].DataModelDataSource.AuthType = 'UsernamePassword' # UsernamePassword should be used when specifying SQL or Basic Credentials $dataSources[0].DataModelDataSource.Username = 'sqlSa' $dataSources[0].DataModelDataSource.Secret = 'sqlSaPassword' Set-RsRestItemDataSource -RsItem '/MyPowerBIReport' -RsItemType PowerBIReport -DataSources $datasources Description ----------- Updates data sources to the specified $dataSources object. This example is only applicable for Power BI Reports. .EXAMPLE $dataSources = Get-RsRestItemDataSource -RsItem '/MyPowerBIReport' $dataSources[0].DataModelDataSource.AuthType = 'Key' $dataSources[0].DataModelDataSource.Secret = 'aASDBsdas12?asd2+asdajkda=' Set-RsRestItemDataSource -RsItem '/MyPowerBIReport' -RsItemType PowerBIReport -DataSources $datasources Description ----------- Updates data sources to the specified $dataSources object. This example is only applicable for Power BI Reports. .EXAMPLE $dataSources = Get-RsRestItemDataSource -RsItem '/MyPaginatedReport' $dataSources[0].CredentialRetrieval = 'Integrated' Set-RsRestItemDataSource -RsItem '/MyPaginatedReport' -RsItemType Report -DataSources $datasources Description ----------- Updates data sources to the specified $dataSources object. This example is only applicable to Paginated Reports. .EXAMPLE $dataSources = Get-RsRestItemDataSource -RsItem '/MyPaginatedReport' $dataSources[0].CredentialRetrieval = 'Store' $dataSources[0].CredentialsInServer = New-RsRestCredentialsInServerObject -Username "domain\\username" -Password "userPassword" -WindowsCredentials Set-RsRestItemDataSource -RsItem '/MyPaginatedReport' -RsItemType Report -DataSources $datasources Description ----------- Updates data sources to the specified $dataSources object. This example is only applicable to Paginated Reports. .EXAMPLE $dataSources = Get-RsRestItemDataSource -RsItem '/MyPaginatedReport' $dataSources[0].CredentialRetrieval = 'Prompt' $dataSources[0].CredentialsByUser = New-RsRestCredentialsByUserObject -PromptMessage "Please enter your credentials" -WindowsCredentials Set-RsRestItemDataSource -RsItem '/MyPaginatedReport' -RsItemType Report -DataSources $datasources Description ----------- Updates data sources to the specified $dataSources object. This example is only applicable to Paginated Reports. .EXAMPLE $dataSources = Get-RsRestItemDataSource -RsItem '/MyPaginatedReport' $dataSources[0].CredentialRetrieval = 'None' Set-RsRestItemDataSource -RsItem '/MyPaginatedReport' -RsItemType Report -DataSources $datasources Description ----------- Updates data sources to the specified $dataSources object. This example is only applicable to Paginated Reports. #> [CmdletBinding(SupportsShouldProcess = $true, ConfirmImpact = 'Medium')] param( [Parameter(Mandatory = $True)] [Alias('ItemPath','Path')] [string] $RsItem, [Parameter(Mandatory = $True)] [ValidateSet("PowerBIReport", "Report")] [string] $RsItemType, [Parameter(Mandatory = $True)] $DataSources, [string] $ReportPortalUri, [Alias('ApiVersion')] [ValidateSet("v2.0")] [string] $RestApiVersion = "v2.0", [Alias('ReportServerCredentials')] [System.Management.Automation.PSCredential] $Credential, [Microsoft.PowerShell.Commands.WebRequestSession] $WebSession ) Begin { $WebSession = New-RsRestSessionHelper -BoundParameters $PSBoundParameters $ReportPortalUri = Get-RsPortalUriHelper -WebSession $WebSession $dataSourcesUri = $ReportPortalUri + "api/$RestApiVersion/{0}(Path='{1}')/DataSources" } Process { try { # Basic DataSource Validation - Start foreach ($ds in $DataSources) { if ($ds.DataSourceSubType -eq 'DataModel') { # DataModelDataSource.AuthType must be specified! if ($ds.DataModelDataSource.AuthType -eq $null) { throw "DataModelDataSource.AuthType must be specified: $ds!" } elseif (($ds.DataModelDataSource.AuthType -LIKE 'Windows' -or $ds.DataModelDataSource.AuthType -LIKE 'UsernamePassword' -or $ds.DataModelDataSource.AuthType -LIKE 'Impersonate') -and ($ds.DataModelDataSource.Username -eq $null -or $ds.DataModelDataSource.Secret -eq $null)) { # Username and Secret are required for Windows, UsernamePassword and Impersonate Auth Types throw "Username and Secret must be specified for this AuthType: $ds!" } elseif ($ds.DataModelDataSource.AuthType -LIKE 'Key' -and $ds.DataModelDataSource.Secret -eq $null) { # Secret is required for Key Auth Type throw "Secret must be specified for this AuthType: $ds!" } } elseif ($ds.DataSourceSubType -eq $null) { # DataSourceType, ConnectionString and CredentialRetrieval must always be specified! if ($ds.DataSourceType -eq $null -or $ds.ConnectionString -eq $null -or $ds.CredentialRetrieval -eq $null -or !($ds.CredentialRetrieval -LIKE 'Integrated' -or $ds.CredentialRetrieval -LIKE 'Store' -or $ds.CredentialRetrieval -LIKE 'Prompt' -or $ds.CredentialRetrieval -LIKE 'None')) { throw "Invalid data source specified: $ds!" } elseif ($ds.DataModelDataSource -ne $null) { # since this is an embedded data source for Paginated Report/Shared data set, # you should not set any value to DataModelDataSource throw "You cannot specify DataModelDataSource for this datasource: $ds!" } if ($ds.CredentialRetrieval -LIKE 'Store' -and $ds.CredentialsInServer -eq $null) { # CredentialsInServer must be specified for Store throw "CredentialsInServer must be specified when CredentialRetrieval is set to Store: $ds!" } elseif ($ds.CredentialRetrieval -LIKE 'Prompt' -and $ds.CredentialsByUser -eq $null) { # CredentialsByUser must be specified for Prompt throw "CredentialsByUser must be specified when CredentialRetrieval is set to Prompt: $ds!" } } else { throw "Unexpected data source subtype!" } } # Basic DataSource Validation - End $dataSourcesUri = [String]::Format($dataSourcesUri, $RsItemType + "s", $RsItem) # Converting $DataSources into array as PowerBIReport(...)/DataSources expects data sources # to be in an array in the request body. If $DataSources is already an array, this operation # combines $DataSources array with an empty array, so result is still an array. $dataSourcesArray = @($DataSources) # Depth needs to be specified otherwise whenever DataModelDataSource is present # Supported Auth Types will not be serialized correctly $payloadJson = ConvertTo-Json -InputObject $dataSourcesArray -Depth 3 if ($RsItemType -eq "DataSet" -or $RsItemType -eq "Report") { $method = "PUT" } elseif ($RsItemType -eq "PowerBIReport") { $method = "PATCH" } else { throw "Invalid item type!" } if ($PSCmdlet.ShouldProcess($RsItem, "Update data sources")) { Write-Verbose "Updating data sources for $($RsItem)..." if ($Credential -ne $null) { Invoke-WebRequest -Uri $dataSourcesUri -Method $method -Body $payloadJson -ContentType "application/json" -WebSession $WebSession -Credential $Credential -Verbose:$false | Out-Null } else { Invoke-WebRequest -Uri $dataSourcesUri -Method $method -Body $payloadJson -ContentType "application/json" -WebSession $WebSession -UseDefaultCredentials -Verbose:$false | Out-Null } Write-Verbose "Data sources were updated successfully!" } } catch { throw (New-Object System.Exception("Failed to update data sources for '$RsItem': $($_.Exception.Message)", $_.Exception)) } } } |