Office 365 Group Sites ownership Report v2

This script is next version of my other script (link below) on Office 365 group report.

https://techwizard.cloud/2017/12/14/office-365-group-sites-ownership-report/

In the current one there is difference in logic, instead of reading first from Sharepoint and than comparing with exchange, I have changed the logic to first read

all the Unified groups in exchange by using get-unifiedgroup and than comparing it with Sharepoint.

This change in logic has reduced the execution time tremendously.

Download and extract the solution from below link.

https://github.com/VikasSukhija/Downloads/blob/master/Office365GroupSitesReport.zip

Update the powershell .ps1 file.

##########################Load variables & Logs##############

$log = Write-Log -Name “process_o365groupOwnerReport” -folder logs -Ext log

$output1 = Write-Log -Name “o365groupOwner” -folder Report -Ext html

$output2 = Write-Log -Name “o365groupOwner1” -folder Report -Ext html

$orgname = “Company”

$collection1 = @()

$collection = @()
########Start Script main##################################

Launch Office365GroupOwnerShipReport.bat , It will ask you to enter the admin credentials for Sharepoint online/Exchange online.

Ones entered, it will get all unified groups and browse thru all the sites to extract Sharepoint related info.

Logs folder contains Transcript logs from powershell script.

Report folder contains HTML Report with date stamp.

ASPXreport folder contains the report in aspx format so that you can upload it to sharepoint site.

There are two reports one of the report just contains:

URL, Owner , Template

Second report has following attributes:

URL, Owner , Template, SharingCapacity, StorageUsageCurrent, StorageQuota

You can modifiy the script accordingly if you need just one report.( I had some specific requiredment to share with different audience so created two different sets as per their needs).

At the end of the script we have added small code to recycle the logs/report after 60 days.

PowerShell

<#     
    .NOTES 
    =========================================================================== 
     Created on:       3/10/2018 2:26 PM 
     Created by:       Vikas Sukhija 
     Organization:      
     Filename:         o365GroupReport.ps1 
    =========================================================================== 
    .DESCRIPTION 
        This will report All owners of office 365 group Sites 
#> 
#############Load Functions################# 
$error.clear() 
try { stop-transcript | out-null } 
catch { $error.clear() } 
 
function Write-Log 
{ 
    [CmdletBinding()] 
    param 
    ( 
        [Parameter(Mandatory = $true)] 
        [array]$Name, 
        [Parameter(Mandatory = $true)] 
        [string]$Ext, 
        [Parameter(Mandatory = $true)] 
        [string]$folder 
    ) 
     
    $log = @() 
    $date1 = get-date -format d 
    $date1 = $date1.ToString().Replace("/", "-") 
    $time = get-date -format t 
     
    $time = $time.ToString().Replace(":", "-") 
    $time = $time.ToString().Replace(" ", "") 
     
    foreach ($n in $name) 
    { 
         
        $log += (Get-Location).Path + "\" + $folder + "\" + $n + "_" + $date1 + "_" + $time + "_.$Ext" 
    } 
    return $log 
} 
 
function LaunchSHO 
{ 
    param 
    ( 
        $orgName, 
        $cred 
    ) 
     
    Write-Host "Enter Sharepoint Online Credentials" -ForegroundColor Green 
    $userCredential = $cred 
    Connect-SPOService -Url "https://$orgName-admin.sharepoint.com" -Credential $userCredential 
} 
 
Function RemoveSHO 
{ 
     
    disconnect-sposervice 
} 
 
function LaunchEOL 
{ 
    param 
    ( 
        $cred 
    ) 
     
    $UserCredential = $cred 
     
    $Session = New-PSSession -ConfigurationName Microsoft.Exchange -ConnectionUri https://outlook.office365.com/powershell-liveid/ -Credential $UserCredential -Authentication Basic -AllowRedirection 
     
    Import-PSSession $Session -Prefix "EOL" -AllowClobber 
} 
 
 
 
Function RemoveEOL 
{ 
     
    $Session = Get-PSSession | where { $_.ComputerName -like "outlook.office365.com" } 
    Remove-PSSession $Session 
     
} 
##########################Load variables & Logs#################### 
$log = Write-Log -Name "process_o365groupOwnerReport" -folder logs -Ext log 
$output1 = Write-Log -Name "o365groupOwner" -folder Report -Ext html 
$output2 = Write-Log -Name "o365groupOwner1" -folder Report -Ext html 
$orgname = "Company" 
$collection1 = @() 
$collection = @() 
 
########Start Script main############## 
 
Start-Transcript -Path $log 
$cred = Get-Credential 
try 
{ 
    Write-Host "Connecting to SPO" -ForegroundColor Green 
    LaunchSHO -orgName $orgname -cred $cred 
} 
catch 
{ 
    write-host "$($_.Exception.Message)" -foregroundcolor red 
    Send-MailMessage -SmtpServer $smtpserver -From $from -To $erroremail -Subject "SP Online Error o365 group owner Report" -Body $($_.Exception.Message) 
    break 
} 
try 
{ 
    Write-Host "Connecting to EOL" -ForegroundColor Green 
    LaunchEOL -cred $cred 
} 
catch 
{ 
    write-host "$($_.Exception.Message)" -foregroundcolor red 
    Send-MailMessage -SmtpServer $smtpserver -From $from -To $erroremail -Subject "SP Online -EOL Connection Error o365 group owner Report" -Body $($_.Exception.Message) 
    break 
} 
$collection1 = get-EOLunifiedgroup -resultsize unlimited | Select ManagedByDetails, SharePointSiteUrl 
$collection1 | ForEach-Object{ 
    $url = $_.SharePointSiteUrl 
    $Owner = $_.ManagedByDetails 
    $spsite = Get-SPOSite -id $url -ea silentlycontinue | where{ ($_.lockstate -eq "Unlock") } | select template, StorageUsageCurrent, StorageQuota, SharingCapability 
    $Template = $spsite.template 
    $StorageUsageCurrent = $spsite.StorageUsageCurrent 
    $StorageQuota = $spsite.StorageQuota 
    $SharingCapability = $spsite.SharingCapability 
    Write-Host "processing...............$url" -ForegroundColor Green 
    if ($Template -eq "GROUP#0") { $Template = "Office 365 Group Site" } 
    if ($Template -eq "STS#0") { $Template = "Classic Team Site" } 
    if ($Template -eq "SITEPAGEPUBLISHING#0") { $Template = "Communication Site" } 
    <#$owner 
    $Template 
    $StorageUsageCurrent 
    $StorageQuota#> 
    $coll = "" | select url, owner, template, StorageUsageCurrent, StorageQuota, SharingCapability 
    $coll.url = $url 
    $coll.owner = $Owner 
    $coll.template = $Template 
    $coll.StorageUsageCurrent = $StorageUsageCurrent 
    $coll.StorageQuota = $StorageQuota 
    $coll.SharingCapability = $SharingCapability 
    $collection += $coll 
} 
$collection = $collection | where{$_.url -ne $null} 
RemoveSHO 
RemoveEOL 
############Format HTML########### 
$HTMLFormat = "" 
$HTMLFormat = $HTMLFormat + "BODY{background-color:GainsBoro;}" 
$HTMLFormat = $HTMLFormat + "TABLE{border-width: 1px;border-style: solid;border-color: black;border-collapse: collapse;}" 
$HTMLFormat = $HTMLFormat + "TH{border-width: 2px;padding: 0px;border-style: solid;border-color: black;background-color:darksalmon}" 
$HTMLFormat = $HTMLFormat + "TD{border-width: 2px;padding: 0px;border-style: solid;border-color: black;background-color:LightBlue}" 
$HTMLFormat = $HTMLFormat + "" 
################################ 
 
$collection | select  url, owner, template | ConvertTo-HTML -Head $HTMLFormat -Body "<H2><Font Size = 4,Color = DarkCyan>SharePoint Online office 365 Group Sites</Font></H2>" -AS Table | 
Set-Content $output1 
$collection | select  url, owner, template, SharingCapability, StorageUsageCurrent, StorageQuota  | ConvertTo-HTML -Head $HTMLFormat -Body "<H2><Font Size = 4,Color = DarkCyan>SharePoint Online office 365 Group Sites</Font></H2>" -AS Table | 
Set-Content $output2 
 
copy-item $output1 .\aspxreport\o365GroupSites.aspx 
copy-item $output2 .\aspxreport\o365GroupSites1.aspx 
 
########################Recycle reports & logs############## 
$path1 = ".\report\" 
$path2 = ".\Logs\" 
$limit = (Get-Date).AddDays(-60) #for report recycling 
Get-ChildItem -Path $path1 | Where-Object { 
    $_.CreationTime -lt $limit 
} | Remove-Item -recurse -Force 
 
Get-ChildItem -Path $path2 | Where-Object { 
    $_.CreationTime -lt $limit 
} | Remove-Item -recurse -Force 
 
get-date 
Write-Host "Script finished" -ForegroundColor green 
Stop-Transcript 
##############################################################################