Private/Format-LMFilter.ps1
|
Function Format-LMFilter { [CmdletBinding()] Param ( [Object]$Filter, [String[]]$PropList = @("name","id","status","severity","startEpoch","endEpoch","cleared","resourceTemplateName","monitorObjectName","customProperties","systemProperties","autoProperties","displayName") ) $FormatedFilter = "" #Keep legacy filter method for backwards compatability If($Filter -is [hashtable]){ $FormatedFilter = Format-LMFilter-v1 -Filter $Filter -PropList $PropList Write-Debug "Constructed Filter-v1: $FormatedFilter" Return $FormatedFilter } Else{ #Split our filters in an array based on logical operator $FilterArray = [regex]::Split($Filter,'(\s+-and\s+|\s+-or\s+)') Foreach ($Filter in $FilterArray){ If($Filter -match '\s+-and\s+'){ $FormatedFilter += "," } ElseIf($Filter -match '\s+-or\s+'){ $FormatedFilter += "||" } Else{ $SingleFilterArray = [regex]::Split($Filter,'(\s+-eq\s+|\s+-ne\s+|\s+-gt\s+|\s+-lt\s+|\s+-ge\s+|\s+-le\s+|\s+-contains\s+|\s+-notcontains\s+)') If(($SingleFilterArray | Measure-Object).Count -gt 1){ Foreach($SingleFilter in $SingleFilterArray){ If($SingleFilter -match '(\s+-eq\s+|\s+-ne\s+|\s+-gt\s+|\s+-lt\s+|\s+-ge\s+|\s+-le\s+|\s+-contains\s+|\s+-notcontains\s+)'){ Switch -Regex ($SingleFilter){ '\s+-eq\s+' { $FormatedFilter += ":"} '\s+-ne\s+' { $FormatedFilter += "!:"} '\s+-gt\s+' { $FormatedFilter += ">"} '\s+-lt\s+' { $FormatedFilter += "<"} '\s+-ge\s+' { $FormatedFilter += ">:"} '\s+-le\s+' { $FormatedFilter += "<:"} '\s+-contains\s+' { $FormatedFilter += "~"} '\s+-notcontains\s+' { $FormatedFilter += "!~"} default {Write-LMHost "[ERROR]: Invalid filter syntax: $Filter" -ForegroundColor Red} } } Else{ $FormatedFilter += $SingleFilter.Replace("'","`"") #replace single quotes with double quotes as reqired by LM API } } } Else{ Write-LMHost "[ERROR]: Invalid filter syntax: $SingleFilterArray" -ForegroundColor Red } } } Write-Debug "Constructed Filter-v2: $FormatedFilter" Return $FormatedFilter } } |