In this article, let us see how to read the Data Source Information of RDL/RDLX file in SharePoint using PowerShell Script. This will fit for SP2010, 2013, 2016 as well. Only the Client DLLs should be updated accordingly. The core logic remains the same.
################# Set the Current Path as Execution Path #################### $scriptBase = split-path $SCRIPT:MyInvocation.MyCommand.Path -parent Set-Location $scriptBase ############# set the Error Preference ################ $ErrorActionPreference = "SilentlyContinue" function AddCSOM(){ #Load SharePoint client dlls $a = [System.Reflection.Assembly]::LoadFile( "$scriptBase\ClientLibraries\Microsoft.SharePoint.Client.dll") $ar = [System.Reflection.Assembly]::LoadFile( "$scriptBase\ClientLibraries\Microsoft.SharePoint.Client.Runtime.dll") if( !$a ){ $a = [System.Reflection.Assembly]::LoadWithPartialName( "Microsoft.SharePoint.Client") } if( !$ar ){ $ar = [System.Reflection.Assembly]::LoadWithPartialName( "Microsoft.SharePoint.Client.Runtime") } if( !$a -or !$ar ){ throw "Could not load Microsoft.SharePoint.Client.dll or Microsoft.SharePoint.Client.Runtime.dll" } #Add overload to the client context. #Define new load method without type argument $csharp = " using Microsoft.SharePoint.Client; namespace SharepointClient { public class PSClientContext: ClientContext { public PSClientContext(string siteUrl) : base(siteUrl) { } // need a plain Load method here, the base method is a generic method // which isn't supported in PowerShell. public void Load(ClientObject objectToLoad) { base.Load(objectToLoad); } } }" $assemblies = @( $a.FullName, $ar.FullName, "System.Core") #Add dynamic type to the PowerShell runspace Add-Type -TypeDefinition $csharp -ReferencedAssemblies $assemblies } AddCSOM $credentials = Get-Credential #Create and add the headers on the CSV File Add-Content $DataSource_CSV_Path "FileURL, DataSourceName, DataSourceURL, ConnectString, DataSourceType" $context = New-Object SharepointClient.PSClientContext("https://MYSitecollection") $context.Credentials = $credentials #Load the basic information about the web and site $context.Load($context.Web) $context.Load($context.Site) $context.Load($context.Web.Lists) $context.ExecuteQuery() #SSRS Proxy $targeturl="$($context.Web.Url)/_vti_bin/ReportServer/ReportService2010.asmx"; $targetProxy = New-WebServiceProxy -Uri $targeturl -UseDefaultCredential; $($ssrs.url); # Iterate through the Lists foreach ($list in $context.Web.Lists) { #Load the information about the List $context.Load($list) $context.Load($list.BaseType) $context.Load($list.Items) $context.ExecuteQuery() # validate for Document Library if ($list.BaseType -eq “DocumentLibrary”)
{ $camlQuery = New-Object Microsoft.SharePoint.Client.CamlQuery $camlQuery.ViewXml ="<View Scope='RecursiveAll' />"; $allItems=$list.GetItems($camlQuery) $context.Load($allItems) $context.ExecuteQuery() foreach($item in $allItems) { if($item.FileSystemObjectType -eq "File") { $file = $item.File $fItem = $file.ListItemAllFields $context.Load($file) $context.Load($fItem) $context.ExecuteQuery() #Read .rdl files available in the library if($file.Name.ToLower().Contains(".rdl") -or $file.Name.ToLower().Contains("rdlx")) { $fullURL = 'http://Mysitecollection' + $file.ServerRelativeUrl $dataSources = $SSRS.GetItemDataSources($fullURL); Write-Host "RDL file Count : " $dataSources.Count if ($datasources.count -gt 0) { foreach ($DataSource in $dataSources){ Write-Host "$($DataSource.name) : $($DataSource.item.reference)"; if($DataSource.item.reference) { $DataSourceType="Shared" } if($DataSource.Item.ConnectString) { $DataSourceType="Custom" } Add-Content -Path $DataSource_CSV_Path -Value ($fullURL+','+$DataSource.name +','+$DataSource.Item.Reference+','+$DataSource.Item.ConnectString+','+$DataSourceType) } } } } } } } Happy Coding,
Sathish Nadarajan.