Image2Text

1.0.2

Image2Text.psm1

# Module created by Microsoft.PowerShell.Crescendo
class PowerShellCustomFunctionAttribute : System.Attribute { 
    [bool]$RequiresElevation
    [string]$Source
    PowerShellCustomFunctionAttribute() { $this.RequiresElevation = $false; $this.Source = "Microsoft.PowerShell.Crescendo" }
    PowerShellCustomFunctionAttribute([bool]$rElevation) {
        $this.RequiresElevation = $rElevation
        $this.Source = "Microsoft.PowerShell.Crescendo"
    }
}



function New-Image2Text
{
[PowerShellCustomFunctionAttribute(RequiresElevation=$False)]
[CmdletBinding()]

param(
[Parameter()]
[String]$ImagePath,
[Parameter()]
[String]$OutputTxtPath
    )

BEGIN {
    $__PARAMETERMAP = @{
         ImagePath = @{
               OriginalName = '-i'
               OriginalPosition = '0'
               Position = '2147483647'
               ParameterType = 'String'
               ApplyToExecutable = $False
               NoGap = $False
               }
         OutputTxtPath = @{
               OriginalName = '-o'
               OriginalPosition = '0'
               Position = '2147483647'
               ParameterType = 'String'
               ApplyToExecutable = $False
               NoGap = $False
               }
    }

    $__outputHandlers = @{ Default = @{ StreamOutput = $true; Handler = { $input } } }
}

PROCESS {
    $__boundParameters = $PSBoundParameters
    $__defaultValueParameters = $PSCmdlet.MyInvocation.MyCommand.Parameters.Values.Where({$_.Attributes.Where({$_.TypeId.Name -eq "PSDefaultValueAttribute"})}).Name
    $__defaultValueParameters.Where({ !$__boundParameters["$_"] }).ForEach({$__boundParameters["$_"] = get-variable -value $_})
    $__commandArgs = @()
    $MyInvocation.MyCommand.Parameters.Values.Where({$_.SwitchParameter -and $_.Name -notmatch "Debug|Whatif|Confirm|Verbose" -and ! $__boundParameters[$_.Name]}).ForEach({$__boundParameters[$_.Name] = [switch]::new($false)})
    if ($__boundParameters["Debug"]){wait-debugger}
    foreach ($paramName in $__boundParameters.Keys|
            Where-Object {!$__PARAMETERMAP[$_].ApplyToExecutable}|
            Sort-Object {$__PARAMETERMAP[$_].OriginalPosition}) {
        $value = $__boundParameters[$paramName]
        $param = $__PARAMETERMAP[$paramName]
        if ($param) {
            if ($value -is [switch]) {
                 if ($value.IsPresent) {
                     if ($param.OriginalName) { $__commandArgs += $param.OriginalName }
                 }
                 elseif ($param.DefaultMissingValue) { $__commandArgs += $param.DefaultMissingValue }
            }
            elseif ( $param.NoGap ) {
                $pFmt = "{0}{1}"
                if($value -match "\s") { $pFmt = "{0}""{1}""" }
                $__commandArgs += $pFmt -f $param.OriginalName, $value
            }
            else {
                if($param.OriginalName) { $__commandArgs += $param.OriginalName }
                $__commandArgs += $value | Foreach-Object {$_}
            }
        }
    }
    $__commandArgs = $__commandArgs | Where-Object {$_ -ne $null}
    if ($__boundParameters["Debug"]){wait-debugger}
    if ( $__boundParameters["Verbose"]) {
         Write-Verbose -Verbose -Message image-text-cli.exe
         $__commandArgs | Write-Verbose -Verbose
    }
    $__handlerInfo = $__outputHandlers[$PSCmdlet.ParameterSetName]
    if (! $__handlerInfo ) {
        $__handlerInfo = $__outputHandlers["Default"] # Guaranteed to be present
    }
    $__handler = $__handlerInfo.Handler
    if ( $PSCmdlet.ShouldProcess("image-text-cli.exe $__commandArgs")) {
    # check for the application and throw if it cannot be found
        if ( -not (Get-Command -ErrorAction Ignore "image-text-cli.exe")) {
          throw "Cannot find executable 'image-text-cli.exe'"
        }
        if ( $__handlerInfo.StreamOutput ) {
            & "image-text-cli.exe" $__commandArgs | & $__handler
        }
        else {
            $result = & "image-text-cli.exe" $__commandArgs
            & $__handler $result
        }
    }
  } # end PROCESS

<#
.SYNOPSIS
Could not find image-text-cli.exe to generate help.
 
.DESCRIPTION See help for image-text-cli.exe
 
.PARAMETER ImagePath
 
 
 
.PARAMETER OutputTxtPath
 
 
 
 
#>
}

function Install-Image2Text
{
    Write-Host "Checking for elevated permissions..."
    if (-NOT ([Security.Principal.WindowsPrincipal] [Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole(`
                [Security.Principal.WindowsBuiltInRole] "Administrator")) {
        Write-Warning "Insufficient permissions to run this script. Open the PowerShell console as an administrator and run this script again."
        Break
    }
    elseif (-not($env:Path -match 'Image2Text\\prog')) {
        $Image2Text = Read-Host "Please enter the full path to where you installed Image2Text as in C:\Program Files\WindowsPowerShell\Modules\Image2Text or the location you installed it."        
        $Environment = [System.Environment]::GetEnvironmentVariable('Path', 'Machine')
        $AddImage2Text = ";$Image2Text\prog"
        $Environment = $Environment.Insert($Environment.Length, $AddImage2Text)
        [System.Environment]::SetEnvironmentVariable('Path', $Environment, 'Machine')
        Write-Host -ForegroundColor Green "Appropriate path now added to system environment path"
    }
    else {
        Write-Host "It appears you have the Image2Text added to the System Environment variable path. Go make a great website..."
    }
}