functions/Show-Calendar.ps1
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function Get-Holidays { [CmdletBinding()] param ( [ValidateNotNullOrEmpty()] [ValidateRange(1500,3000)] [int] $Year, [ValidateNotNullOrEmpty()] [ValidateRange(1,12)] [int] $Month ) if (Test-Path ($PSScriptRoot + "\" + "holidays.txt")) { $arrHolidays = New-Object System.Collections.ArrayList $rawHolidays = Get-Content ($PSScriptRoot + "\" + "holidays.txt") foreach ($item in $rawHolidays) { $splitArr = $item.Split("/") if (([int]$splitArr[0] -eq $Year) -and ([int]$splitArr[1] -eq $Month)) { $arrHolidays.Add($splitArr[2]) | Out-Null } } Return $arrHolidays } } function Show-Calendar { <# .Synopsis Show Linux-Like Console Calendar .Description A PowerShell module to display a Linux-like calendar on the console. .Example Show-Calendar Displays the current month calendar on the console. .Example Show-Calendar -Month July Displays the July calendar of the current year on the console. .Example Show-Calendar -Year 2021 Displays the whole 2021 calendar (all 12 months) on the console. .Example Show-Calendar -Year 2021 -Month May Displays the calendar of May 2021 on the console. .Notes NAME: PSCal AUTHOR: Iman Edrisian #> [CmdletBinding()] param ( [ValidateNotNullOrEmpty()] [ValidateRange(1500,3000)] [int] $Year, [ValidateNotNullOrEmpty()] [ValidateSet("January","February","March","April","May","June","July","August","September","October","November","December")] [string] $Month ) $arrMonth = @("January","February","March","April","May","June","July","August","September","October","November","December") #$objPcal = New-Object System.Globalization.PersianCalendar $objDT = New-Object System.DateTime $toDay = Get-Date if ($Year -and (-not $Month)) { $cursorPos = $Host.UI.RawUI.CursorPosition $initialX = $cursorPos.X $cursorPos.X += 30 $Host.UI.RawUI.CursorPosition = $cursorPos Write-Host $Year $cursorPos.X = $initialX $cursorPos.Y++ for ($i =1; $i -le 12; $i++) { switch ($i) { 2 { $cursorPos.X += 22} 3 { $cursorPos.x += 22} 4 { $cursorPos.X = $initialX ; $cursorPos.Y += 9} 5 { $cursorPos.X += 22} 6 { $cursorPos.X += 22} 7 { $cursorPos.X = $initialX ; $cursorPos.Y += 9} 8 { $cursorPos.X += 22} 9 { $cursorPos.X += 22} 10{ $cursorPos.X = $initialX ; $cursorPos.Y += 9} 11 { $cursorPos.X += 22} 12 { $cursorPos.X += 22} } $initDate = get-date -Year $Year -Month $i -Day 1 $FirstDayOfMonth = $initDate.DayOfWeek.value__ $holidays = Get-Holidays -Year $Year -Month $i if (($initDate.Year -eq $toDay.Year) -and (($initDate.Month -eq $toDay.Month)) ) { Draw-Month -Title Month -Year $initDate.Year -Month ((Get-Culture).DateTimeFormat.GetMonthName($initDate.Month)) -FirstDayOfMonth $FirstDayOfMonth ` -DaysInMonth ([datetime]::DaysInMonth($initDate.Year,$initDate.Month)) ` -today $toDay.Day -holidays $holidays -cursorPos $cursorPos }else { Draw-Month -Title Month -Year $initDate.Year ` -Month ((Get-Culture).DateTimeFormat.GetMonthName($initDate.Month)) -FirstDayOfMonth $FirstDayOfMonth -DaysInMonth ([datetime]::DaysInMonth($initDate.Year,$initDate.Month)) -holidays $holidays -cursorPos $cursorPos } } }elseif ($Year -and $month) { $monthNum = $arrMonth.IndexOf($month) + 1 $initDate = Get-Date -Year $Year -Month $monthNum -Day 1 $FirstDayOfMonth = $initDate.DayOfWeek.value__ $holidays = Get-Holidays -Year $Year -Month $monthNum if (($initDate.Year -eq $toDay.Year) -and (($initDate.Month -eq $toDay.Month)) ) { Draw-Month -Title MonthAndYear -Year $initDate.Year -Month ((Get-Culture).DateTimeFormat.GetMonthName($initDate.Month)) -FirstDayOfMonth $FirstDayOfMonth ` -DaysInMonth ([datetime]::DaysInMonth($initDate.Year,$initDate.Month)) -today $toDay.Day -holidays $holidays }else { Draw-Month -Title MonthAndYear -Year $initDate.Year ` -Month ((Get-Culture).DateTimeFormat.GetMonthName($initDate.Month)) -FirstDayOfMonth $FirstDayOfMonth -DaysInMonth ([datetime]::DaysInMonth($initDate.Year,$initDate.Month)) -holidays $holidays } } elseif ($Month) { $monthNum = $arrMonth.IndexOf([string]$Month) + 1 $initDate = get-date -Year $toDay.Year -Month $monthNum -day 1 $FirstDayOfMonth = $initDate.DayOfWeek.value__ $holidays = Get-Holidays -Year $initDate.Year -Month $monthNum if ((($initDate.Month -eq $toDay.Month))) { Draw-Month -Title MonthAndYear -Year $initDate.Year -Month ((Get-Culture).DateTimeFormat.GetMonthName($initDate.Month)) -FirstDayOfMonth $FirstDayOfMonth -DaysInMonth ([datetime]::DaysInMonth($initDate.Year,$initDate.Month))` -today ($toDay.Day) -holidays $holidays } else { Draw-Month -Title MonthAndYear -Year $initDate.Year -Month ((Get-Culture).DateTimeFormat.GetMonthName($initDate.Month))` -FirstDayOfMonth $FirstDayOfMonth -DaysInMonth ([datetime]::DaysInMonth($initDate.Year,$initDate.Month))` -holidays $holidays } } else { $initDate = Get-Date $FirstDayOfMonth = (get-date -Year $initDate.Year -Month $initDate.Month -Day 1).DayOfWeek.value__ $holidays = Get-Holidays -Year $initDate.Year -Month $initDate.Month Draw-Month -Title MonthAndYear -Year $initDate.Year -Month ((Get-Culture).DateTimeFormat.GetMonthName($initDate.Month))` -FirstDayOfMonth $FirstDayOfMonth -DaysInMonth ([datetime]::DaysInMonth($initDate.Year,$initDate.Month))` -today $initDate.Day -holidays $holidays } } |