Update Check Sharing

Author: Shanefe

Calendar/Check-SharingStatus.ps1

@@ -61,7 +61,7 @@ function ProcessCalendarSharingInviteLogs {
 
         $logOutput = Export-MailboxDiagnosticLogs $Identity -ComponentName CalendarSharingInvite
     } catch {
-        Write-Error "Ignore above error, No CalendarSharingInvite logs found."
+        Write-Warning "No CalendarSharingInvite logs found for [$Identity]."
     }
 
     # check if the output is empty
@@ -70,7 +70,6 @@ function ProcessCalendarSharingInviteLogs {
         return
     }
 
-    $logLines =@()
     # Split the output into an array of lines
     $logLines = $logOutput.MailboxLog -split "`r`n"
 
@@ -129,7 +128,7 @@ function ProcessCalendarSharingAcceptLogs {
         Write-Host "Collecting AcceptCalendarSharingInvite logs for [$Identity] ..."
         $logOutput = Export-MailboxDiagnosticLogs $Identity -ComponentName AcceptCalendarSharingInvite
     } catch {
-        Write-Error "Ignore above error, No AcceptCalendarSharingInvite logs found."
+        Write-Warning "No AcceptCalendarSharingInvite logs found for [$Identity]."
     }
 
     # check if the output is empty
@@ -138,7 +137,6 @@ function ProcessCalendarSharingAcceptLogs {
         return
     }
 
-    $logLines =@()
     # Split the output into an array of lines
     $logLines = $logOutput.MailboxLog -split "`r`n"
 
@@ -241,21 +239,16 @@ function ProcessInternetCalendarLogs {
         # $logOutput = Export-MailboxDiagnosticLogs $Identity -ComponentName AcceptCalendarSharingInvite -ErrorAction SilentlyContinue
         $logOutput = Export-MailboxDiagnosticLogs $Identity -ComponentName InternetCalendar
     } catch {
-        Write-Error "Ignore above error, No InternetCalendar logs found."
+        Write-Warning "No InternetCalendar logs found for [$Identity]."
     }
 
     # check if the output is empty
     if ($null -eq $logOutput.MailboxLog) {
-        Write-Host -ForegroundColor Green "==========================================="
-        Write-Host -ForegroundColor Green "It is safe to ignore the big error above, it is just saying that there are no InternetCalendar logs."
         Write-Host -ForegroundColor Green "No InternetCalendar Logs found for [$Identity]."
         Write-Host -ForegroundColor Green "User [$Identity] is not receiving any Published Calendars."
-        Write-Host -ForegroundColor Green "==========================================="
         return
     }
 
-    $logLines =@()
-
     # Split the output into an array of lines
     $logLines = $logOutput.MailboxLog -split "`r`n"
 
@@ -303,14 +296,6 @@ function GetOwnerInformation {
     Write-Host -ForegroundColor DarkYellow "Key Owner Mailbox Information:"
     Write-Host -ForegroundColor DarkYellow "`t Running 'Get-Mailbox $Owner'"
     $script:OwnerMB = Get-Mailbox $Owner
-    # Write-Host "`t DisplayName:" $script:OwnerMB.DisplayName
-    # Write-Host "`t Database:" $script:OwnerMB.Database
-    # Write-Host "`t ServerName:" $script:OwnerMB.ServerName
-    # Write-Host "`t LitigationHoldEnabled:" $script:OwnerMB.LitigationHoldEnabled
-    # Write-Host "`t CalendarVersionStoreDisabled:" $script:OwnerMB.CalendarVersionStoreDisabled
-    # Write-Host "`t CalendarRepairDisabled:" $script:OwnerMB.CalendarRepairDisabled
-    # Write-Host "`t RecipientTypeDetails:" $script:OwnerMB.RecipientTypeDetails
-    # Write-Host "`t RecipientType:" $script:OwnerMB.RecipientType
 
     if (-not $script:OwnerMB) {
         Write-Host -ForegroundColor Yellow "Could not find Owner Mailbox [$Owner]."
@@ -337,7 +322,7 @@ function GetOwnerInformation {
     $OwnerCalendarStats = Get-MailboxFolderStatistics -Identity $Owner -FolderScope Calendar
     $OwnerCalendarName = ($OwnerCalendarStats | Where-Object FolderType -EQ "Calendar").Name
 
-    $OwnerCalendarStats | Format-Table -a FolderPath, ItemsInFolder, FolderAndSubfolderSize
+    $OwnerCalendarStats | Format-Table -a FolderPath, VisibleItemsInFolder, FolderAndSubfolderSize
 
     Write-Host -ForegroundColor DarkYellow "Owner Calendar Permissions:"
     Write-Host -ForegroundColor DarkYellow "`t Running 'Get-MailboxFolderPermission "${Owner}:\$OwnerCalendarName" | Format-Table -a User, AccessRights, SharingPermissionFlags'"
@@ -351,7 +336,7 @@ function GetOwnerInformation {
     }
 
     # Warn if the Calendar count is greater than 100,000 items
-    if ([int]$OwnerCalendarStats[0].ItemsInFolder -gt 100000) {
+    if ([int]$OwnerCalendarStats[0].VisibleItemsInFolder -gt 100000) {
         Write-Host -ForegroundColor Yellow "Warning: Owner Calendar has more than 100,000 items. This can impact calendar performance."
         Write-Host -ForegroundColor Yellow "`t Consider archiving old calendar items."
     }
@@ -375,6 +360,7 @@ function GetOwnerInformation {
         $script:OwnerPublished = $false
     }
 
+    Write-Host -ForegroundColor DarkYellow "`t ExtendedFolderFlags: $($OwnerCalendarFolder.ExtendedFolderFlags)"
     if ($OwnerCalendarFolder.ExtendedFolderFlags.Contains("SharedOut")) {
         Write-Host -ForegroundColor Green "Owner Calendar is Shared Out using Modern Sharing."
         $script:OwnerModernSharing = $true
@@ -383,15 +369,6 @@ function GetOwnerInformation {
         $script:OwnerModernSharing = $false
     }
 
-    Write-Host -ForegroundColor DarkYellow "`t Running 'Get-MailboxCalendarFolder -Identity "${Owner}:\$OwnerCalendarName"'"
-    $CalFolderProps = Get-MailboxCalendarFolder -Identity "${Owner}:\$OwnerCalendarName"
-    Write-Host -ForegroundColor DarkYellow "`t ExtendedFolderFlags: $($CalFolderProps.ExtendedFolderFlags)"
-    if ($CalFolderProps.ExtendedFolderFlags -like "*SharedOut*") {
-        Write-Host -ForegroundColor Green "`t Calendar is Shared Out using Modern Sharing."
-    } else {
-        Write-Host -ForegroundColor Red "`t Calendar is not Shared Out using Modern Sharing."
-    }
-
     # cSpell:ignore Sharees
     if (Get-Command -Name Get-CalendarActiveSharingInformation -ErrorAction SilentlyContinue) {
         Write-Host -ForegroundColor DarkYellow "`t Running 'Get-CalendarActiveSharingInformation -Identity "${Owner}:\$OwnerCalendarName"'"
@@ -455,7 +432,7 @@ function GetReceiverInformation {
     Write-Host -ForegroundColor Cyan "Receiver Calendar Folders (look for a copy of [$OwnerCalendarName] Calendar):"
     Write-Host -ForegroundColor Cyan "Running: 'Get-MailboxFolderStatistics -Identity $Receiver -FolderScope Calendar'"
     $CalStats = Get-MailboxFolderStatistics -Identity $Receiver -FolderScope Calendar
-    $CalStats | Format-Table -a FolderPath, ItemsInFolder, FolderAndSubfolderSize
+    $CalStats | Format-Table -a FolderPath, VisibleItemsInFolder, FolderAndSubfolderSize
     $ReceiverCalendarName = ($CalStats | Where-Object FolderType -EQ "Calendar").Name
 
     # Warning if there are multiple copies of the Owner Calendar in the Receiver Mailbox.
@@ -464,7 +441,7 @@ function GetReceiverInformation {
     }
 
     # Warning if the Receivers copy of the Calendar name is the default "Calendar".
-    if (($CalStats.name -like "Cal*").count -gt 1) {
+    if (($CalStats.name -like "Calendar*").count -gt 1) {
         Write-Host -ForegroundColor Yellow "Warning: Receiver might have multiple Calendars named 'Calendar'."
         Write-Host -ForegroundColor Yellow "Warning: This can cause confusion with which calendar is being referenced."
     }
@@ -475,14 +452,14 @@ function GetReceiverInformation {
     }
 
     # Note $Owner has a * at the end in case we have had multiple setup for the same user, they will be appended with a " 1", etc.
-    if (($CalStats | Where-Object Name -Like $Owner*) -or ($CalStats | Where-Object Name -Like "$($script:OwnerMB.DisplayName)*" )) {
+    if (($CalStats | Where-Object Name -Like "$Owner*") -or ($CalStats | Where-Object Name -Like "$($script:OwnerMB.DisplayName)*" )) {
         Write-Host -ForegroundColor Green "Looks like we might have found a copy of the Owner Calendar in the Receiver Mailbox."
         Write-Host -ForegroundColor Green "This is a good indication the there is a Modern Sharing Relationship between these users."
         Write-Host -ForegroundColor Green "If the clients use the Modern Sharing or not is a up to the client."
         $script:ModernSharing = $true
 
-        $CalStats | Where-Object Name -Like $Owner* | Format-Table -a FolderPath, ItemsInFolder, FolderAndSubfolderSize
-        if (($CalStats | Where-Object Name -Like $Owner*).count -gt 1) {
+        $CalStats | Where-Object Name -Like "$Owner*" | Format-Table -a FolderPath, VisibleItemsInFolder, FolderAndSubfolderSize
+        if (($CalStats | Where-Object Name -Like "$Owner*").count -gt 1) {
             Write-Host -ForegroundColor Yellow "Warning: Might have found more than one copy of the Owner Calendar in the Receiver Mailbox."
         }
     } else {
@@ -517,19 +494,6 @@ function GetReceiverInformation {
                 Write-Host "Consider upgrading these to the new model."
                 $ReceiverCalEntries | Where-Object SharingModelType -Like Old | Format-Table CalendarGroupName, CalendarName, OwnerEmailAddress, SharingModelType, IsOrphanedEntry
             }
-
-            # need to check if Get-CalendarValidationResult in the PS Workspace
-            if ((Get-Command -Name Get-CalendarValidationResult -ErrorAction SilentlyContinue) -and
-                $null -ne $ReceiverCalEntries) {
-                $ewsId_del= $ReceiverCalEntries[0].LocalFolderId
-                Write-Host "Trying to run cmdlet: Get-CalendarValidationResult -Version V2 -Identity $Receiver -SourceCalendarId $ewsId_del -TargetUserId $Owner -IncludeAnalysis 1 -OnlyReportErrors 1 | FT -a GlobalObjectId, EventValidationResult  "
-                try {
-                    $ValidationResults = Get-CalendarValidationResult -Version V2 -Identity $Receiver -SourceCalendarId $ewsId_del -TargetUserId $Owner -IncludeAnalysis 1 -OnlyReportErrors 1
-                    $ValidationResults | Format-List UserPrimarySMTPAddress, Subject, GlobalObjectId, EventValidationResult, EventComparisonResult
-                } catch {
-                    Write-Error "Failed to run Get-CalendarValidationResult: $_"
-                }
-            }
         }
 
         #Output key Modern Sharing information
@@ -571,8 +535,8 @@ function GetReceiverInformation {
 }
 
 # Main
-$script:ModernSharing
-$script:SharingType
+$script:ModernSharing = $false
+$script:SharingType = $null
 GetOwnerInformation -Owner $Owner
 GetReceiverInformation -Receiver $Receiver