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Update switch-wallpaper.ps1

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Markus Fleschutz 2021-12-12 11:37:40 +01:00
parent c2b4be5e37
commit 49c61532f1
1 changed files with 5 additions and 52 deletions
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57
Scripts/switch-wallpaper.ps1
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@ -2,9 +2,7 @@
.SYNOPSIS
Switches to a random wallpaper
.DESCRIPTION
This script download a random photo and sets it as desktop wallpaper.
.PARAMETER Style
Specifies either Fill, Fit, Stretch, Tile, Center, or Span (default)
This script downloads a random photo and sets it as desktop wallpaper.
.EXAMPLE
PS> ./switch-wallpaper
.NOTES
@ -13,8 +11,6 @@
https://github.com/fleschutz/PowerShell
#>
param([string]$Style = "Span")
function GetTempDir {
if ("$env:TEMP" -ne "") { return "$env:TEMP" }
if ("$env:TMP" -ne "") { return "$env:TMP" }
@ -22,57 +18,14 @@ function GetTempDir {
return "C:\Temp"
}
function SetWallPaper { param([string]$Image, [ValidateSet('Fill', 'Fit', 'Stretch', 'Tile', 'Center', 'Span')][string]$Style)
$WallpaperStyle = switch($Style) {
"Fill" {"10"}
"Fit" {"6"}
"Stretch" {"2"}
"Tile" {"0"}
"Center" {"0"}
"Span" {"22"}
}
if ($Style -eq "Tile") {
New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name WallpaperStyle -PropertyType String -Value $WallpaperStyle -Force
New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name TileWallpaper -PropertyType String -Value 1 -Force
} else {
New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name WallpaperStyle -PropertyType String -Value $WallpaperStyle -Force
New-ItemProperty -Path "HKCU:\Control Panel\Desktop" -Name TileWallpaper -PropertyType String -Value 0 -Force
}
Add-Type -TypeDefinition @"
using System;
using System.Runtime.InteropServices;
public class Params
{
[DllImport("User32.dll",CharSet=CharSet.Unicode)]
public static extern int SystemParametersInfo (Int32 uAction,
Int32 uParam,
String lpvParam,
Int32 fuWinIni);
}
"@
$SPI_SETDESKWALLPAPER = 0x0014
$UpdateIniFile = 0x01
$SendChangeEvent = 0x02
$fWinIni = $UpdateIniFile -bor $SendChangeEvent
$ret = [Params]::SystemParametersInfo($SPI_SETDESKWALLPAPER, 0, $Image, $fWinIni)
}
try {
$Reply = "Give me a second", "Gimme a second", "Give me a moment", "Just a moment", "Just a second", "Wait a second", "Hold on" | Get-Random
& "$PSScriptRoot/give-reply.ps1" "$Reply"
& "$PSScriptRoot/give-reply.ps1" "Loading one from Unsplash..."
"Downloading random photo from Unsplash..."
$Path = "$(GetTempDir)/next_wallpaper.jpg"
& wget -O $Path "https://unsplash.it/3840/2160/?random"
& wget -O $Path "https://picsum.photos/3840/2160"
if ($lastExitCode -ne "0") { throw "Download failed" }
"Switching the wallpaper..."
SetWallPaper -Image $Path -Style $Style
"✔️ Done."
& "$PSScriptRoot/set-wallpaper.ps1" -ImageFile "$Path"
exit 0 # success
} catch {
"⚠️ Error: $($Error[0]) ($($MyInvocation.MyCommand.Name):$($_.InvocationInfo.ScriptLineNumber))"