sktools

1902.4.1

webui/openfile.ps1

$PageTitle = "File Viewer"
$FilePath = Get-SkPageParam -TagName 'path' -Default ""
$tabset  = ""
$content = ""

function Get-SkLogData {
    param ($FilePath)
    try {
        Get-Content -Path $FilePath -ErrorAction Stop |
            Foreach-Object {
                # parse one log row (entry) at a time
                $parts = $_ -split '><'
                if ($parts.Count -gt 1) {
                    $len = $parts[0].ToString().Length
                    $msg = $($parts[0].ToString().Substring(7, $len-13))
                    $dat = $parts[1] -split ' '
                    $rowdate = $($dat[1] -split '=')[1] -replace '\"',''
                    $rowtime = $($dat[0] -split '=')[1] -replace '\"',''
                    $rowcomp = $($dat[2] -split '=')[1] -replace '\"',''
                }
                else {
                    $rowdate = $null
                    $rowtime = $null
                    $rowcomp = $null
                    $msg = $parts.Trim()
                }
                $props = [ordered]@{
                    Date      = $rowdate
                    Time      = $rowtime
                    Component = $rowcomp
                    Message   = $msg
                }
                New-Object PSObject -Property $props
            }
    }
    catch {
        return "Shit blew up"
    }
}

if ([string]::IsNullOrEmpty($FilePath)) {
    $content = "<table id=table2><tr><td>Error: File Path was not provided</td></tr></table>"
}
else {
    try {
        if (Test-Path $FilePath) {
            $fdata = Get-SkLogData -FilePath $FilePath
            $content = "<table>"
            $fdata | % {
                $content += "<tr>"
                $_ | %{ $content += "<td>$_</td>"}
                $content += "</tr>"
            }
            $content += "</table>"
        }
        else {
            $content = "<table id=table2><tr><td>Error: $FilePath could not be accessed</td></tr></table>"
        }
    }
    catch {
        $content = "<table id=table2><tr><td>Error: $($Error[0].Exception.Message)</td></tr></table>"
    }
}

@"
<html>
<head>
<style type="text/css">
td {
    font-family: verdana;
    font-size: 9pt;
}
</style>
</head>
<body>
$content
</body>
</html>
"@