#check status of the solution: installation, deployment
# based on 
#  solution ID "SolutionId" value="77a1b7f6-d62c-4566-8f2f-de99fcdd351e"
#  feature id: 9efcdcab-7ad4-4195-9d67-cd2a91efe5e1
#     9efcdcab-7ad4-4195-9d67-cd2a91efe5e1

function Get-Feature-Activation-Status([string]$fdId){
#from http://blog.falchionconsulting.com/index.php/2011/04/retrieving-sharepoint-2010-feature-activations-using-windows-powershell/
$fd = Get-SPFeature -Identity $fdId
Write-Host "Activation status:"
$activated = $false
switch ($fd.Scope) {
      "Farm" {
        #[Microsoft.SharePoint.Administration.SPWebService]::AdministrationService.QueryFeatures($fd.ID)
        $timeactivated = AdministrationService.QueryFeatures($fd.Id).TimeActivated
        if($timeactivated -ne "") {
            Write-Host "Farm | Activated (on $($timeactivated))!"
            $activated = $true
        }
        else {
            Write-Host "Farm | NOT Activated!"
        }
        break
      }
      "WebApplication" {
        #[Microsoft.SharePoint.Administration.SPWebService]::QueryFeaturesInAllWebServices($fd.ID, $false)
        $timeactivated = QueryFeaturesInAllWebServices($fd.Id).TimeActivated
        if($timeactivated -ne "") {
            Write-Host "WebApplication | Activated (on $($timeactivated))!"
            $activated = $true
        }
        else {
            Write-Host "WebApplication | NOT Activated!"
        }
        break
      }
      "Site" {
        foreach ($webApp in Get-SPWebApplication) {
          $timeactivated = $webApp.QueryFeatures($fd.Id).TimeActivated
          if($timeactivated -ne "") {
            Write-Host "Site: $($webApp)  | Activated (on $($timeactivated))!"
                $activated = $true
            }
            else {
                Write-Host "Site: $($webApp)  | NOT Activated!"
            }
        }
        break
      }
      "Web" {
        foreach ($site in Get-SPSite -Limit All) {
          $timeactivated = $site.QueryFeatures($fd.Id).TimeActivated
          if($timeactivated -ne "") {
            Write-Host "Web: $($site) | Activated (on $($timeactivated))!"
                $activated = $true
            }
            else {
                Write-Host "Web: $($site) | NOT Activated!"
            }
        }
        break
      }
    }
    return $activated
  }

$solutionId = "77a1b7f6-d62c-4566-8f2f-de99fcdd351e"
$featureId = "9efcdcab-7ad4-4195-9d67-cd2a91efe5e1"

Write-Host "Get information about solution Id: $solutionId"
Write-Host "-------------------------------------------------------------"


Add-PSSnapIn Microsoft.SharePoint.PowerShell

$SemanticSearchWebparts_solution = Get-SPSolution | ? {$_.Id -eq $solutionId}
$solution_present = $false
$solution_deployed = $false
$deployment_job_present = $false
$feature_present = $false
$feature_activated = $false

Write-Host "A. Solution:"
if ($SemanticSearchWebparts_solution) {
    $solution_present = $true
    Write-Host "-Name: $($SemanticSearchWebparts_solution.Name)"
    Write-Host "-Id: $($SemanticSearchWebparts_solution.Id)"
    Write-Host "-Status: $($SemanticSearchWebparts_solution.Status)"
    
    if ($SemanticSearchWebparts_solution.JobExists -eq $true){
        Write-Host
        Write-Host "There is a retraction job pending with status: $($SemanticSearchWebparts_solution.JobStatus)"
        $deployment_job_present = $true
    }

    if ($SemanticSearchWebparts_solution.DeploymentState -ne "NotDeployed"){
        Write-Host
        Write-Host "The solution is deployed (DeploymentState is $($SemanticSearchWebparts_solution.DeploymentState))."
        Write-Host "LastOperationDetails: $($SemanticSearchWebparts_solution.LastOperationDetails)"
        Write-Host "DeployedServers: $($SemanticSearchWebparts_solution.DeployedServers)"
        $solution_deployed = $true
    }
    else {
        Write-Host "The solution is not deployed (DeploymentState is $($SemanticSearchWebparts_solution.DeploymentState))."
        Write-Host "LastOperationDetails: $($SemanticSearchWebparts_solution.LastOperationDetails)"
    }

    Write-Host
    Write-Host "B. Features that point to the solution:"
    foreach ($grp in Get-SPFeature -ErrorAction "Continue" | where {$_.SolutionID -eq $SemanticSearchWebparts_solution.Id} | Group-Object SolutionId) {
        foreach ($fd in $grp.Group | sort DisplayName ) {
            if($fd) {
                Write-Host $fd.DisplayName '-' $fd.Id '(Scope: ' $fd.Scope ')'
                $(Get-Feature-Activation-Status($fd.Id))
            }
        }
        Write-Host
    }
}
else {
    Write-Host "The solution with Id $($solutionId) is not present."
}

Write-Host "C. Feature that is deployed by the installer (Id: $featureId):"
$fd = Get-SPFeature -Identity $featureId 
if ($fd) {
    $feature_present = $true
    Write-Host $fd.DisplayName '-' $fd.Id '(Scope: ' $fd.Scope ')'
    $feature_activated = Get-Feature-Activation-Status($fd.Id)
}
else {
    Write-Host "The feature with Id $($featureId) is not present."
}
Write-Host
Write-Host "Conclusion:"
Write-Host "-----------"
Write-Host ("solution is present: $($solution_present).")
Write-Host ("deployment job is present: $($deployment_job_present).")
Write-Host ("feature is present: $($feature_present).")
Write-Host ("feature is activated: $($feature_activated).")