script to play videos on xscreensaver on i3 to then transition into i3lock (Needs xautolock too)

.xscreensaver

# XScreenSaver Preferences File
# Written by xscreensaver-demo 5.43 for play on Mon Aug  5 20:23:29 2019.
# https://www.jwz.org/xscreensaver/

timeout:	12:00:00
cycle:		12:00:00
lock:		False
lockTimeout:	0:00:00
passwdTimeout:	0:00:30
visualID:	default
installColormap:    True
verbose:	False
timestamp:	True
splash:		False
splashDuration:	0:00:05
demoCommand:	xscreensaver-demo
prefsCommand:	xscreensaver-demo -prefs
nice:		10
memoryLimit:	0
fade:		True
unfade:		False
fadeSeconds:	0:00:03
fadeTicks:	20
captureStderr:	True
ignoreUninstalledPrograms:False
font:		*-medium-r-*-140-*-m-*
dpmsEnabled:	False
dpmsQuickOff:	False
dpmsStandby:	2:00:00
dpmsSuspend:	2:00:00
dpmsOff:	4:00:00
grabDesktopImages:  True
grabVideoFrames:    False
chooseRandomImages: False
imageDirectory:	

mode:		one
selected:	0

textMode:	file
textLiteral:	XScreenSaver
textFile:	
textProgram:	fortune
textURL:	https://en.wikipedia.org/w/index.php?title=Special:NewPages&feed=rss

programs:								      \
		      "Screensaver Videos" 	mpv --really-quiet --no-audio --fs	      \
				  --loop=inf --no-stop-screensaver	      \
				  --shuffle --wid=$XSCREENSAVER_WINDOW	      \
				  $HOME/SSVids/* \n\
				maze -root				    \n\
  GL: 				superquadrics -root			    \n\
				attraction -root			    \n\
				blitspin -root				    \n\
				greynetic -root				    \n\
				helix -root				    \n\
				hopalong -root				    \n\
				imsmap -root				    \n\
-				noseguy -root				    \n\
-				pyro -root				    \n\
				qix -root				    \n\
-				rocks -root				    \n\
				rorschach -root				    \n\
				decayscreen -root			    \n\
				flame -root				    \n\
				halo -root				    \n\
				slidescreen -root			    \n\
				pedal -root				    \n\
				bouboule -root				    \n\
-				braid -root				    \n\
				coral -root				    \n\
				deco -root				    \n\
				drift -root				    \n\
-				fadeplot -root				    \n\
				galaxy -root				    \n\
				goop -root				    \n\
				grav -root				    \n\
				ifs -root				    \n\
  GL: 				jigsaw -root				    \n\
				julia -root				    \n\
-				kaleidescope -root			    \n\
  GL: 				moebius -root				    \n\
				moire -root				    \n\
  GL: 				morph3d -root				    \n\
				mountain -root				    \n\
				munch -root				    \n\
				penrose -root				    \n\
  GL: 				pipes -root				    \n\
				rd-bomb -root				    \n\
  GL: 				rubik -root				    \n\
-				sierpinski -root			    \n\
				slip -root				    \n\
  GL: 				sproingies -root			    \n\
				starfish -root				    \n\
				strange -root				    \n\
				swirl -root				    \n\
				triangle -root				    \n\
				xjack -root				    \n\
				xlyap -root				    \n\
  GL: 				atlantis -root				    \n\
				bsod -root				    \n\
  GL: 				bubble3d -root				    \n\
  GL: 				cage -root				    \n\
-				crystal -root				    \n\
				cynosure -root				    \n\
				discrete -root				    \n\
				distort -root				    \n\
				epicycle -root				    \n\
				flow -root				    \n\
  GL: 				glplanet -root				    \n\
				interference -root			    \n\
				kumppa -root				    \n\
  GL: 				lament -root				    \n\
				moire2 -root				    \n\
  GL: 				sonar -root				    \n\
  GL: 				stairs -root				    \n\
				truchet -root				    \n\
-				vidwhacker -root			    \n\
				blaster -root				    \n\
				bumps -root				    \n\
				ccurve -root				    \n\
				compass -root				    \n\
				deluxe -root				    \n\
-				demon -root				    \n\
- GL: 				extrusion -root				    \n\
-				loop -root				    \n\
				penetrate -root				    \n\
				petri -root				    \n\
				phosphor -root				    \n\
  GL: 				pulsar -root				    \n\
				ripples -root				    \n\
				shadebobs -root				    \n\
  GL: 				sierpinski3d -root			    \n\
				spotlight -root				    \n\
				squiral -root				    \n\
				wander -root				    \n\
-				webcollage -root			    \n\
				xflame -root				    \n\
				xmatrix -root				    \n\
  GL: 				gflux -root				    \n\
-				nerverot -root				    \n\
				xrayswarm -root				    \n\
				xspirograph -root			    \n\
  GL: 				circuit -root				    \n\
  GL: 				dangerball -root			    \n\
- GL: 				dnalogo -root				    \n\
  GL: 				engine -root				    \n\
  GL: 				flipscreen3d -root			    \n\
  GL: 				gltext -root				    \n\
  GL: 				menger -root				    \n\
  GL: 				molecule -root				    \n\
				rotzoomer -root				    \n\
				speedmine -root				    \n\
  GL: 				starwars -root				    \n\
  GL: 				stonerview -root			    \n\
				vermiculate -root			    \n\
				whirlwindwarp -root			    \n\
				zoom -root				    \n\
				anemone -root				    \n\
				apollonian -root			    \n\
  GL: 				boxed -root				    \n\
  GL: 				cubenetic -root				    \n\
  GL: 				endgame -root				    \n\
				euler2d -root				    \n\
				fluidballs -root			    \n\
  GL: 				flurry -root				    \n\
- GL: 				glblur -root				    \n\
  GL: 				glsnake -root				    \n\
				halftone -root				    \n\
  GL: 				juggler3d -root				    \n\
  GL: 				lavalite -root				    \n\
-				polyominoes -root			    \n\
  GL: 				queens -root				    \n\
- GL: 				sballs -root				    \n\
  GL: 				spheremonics -root			    \n\
-				thornbird -root				    \n\
				twang -root				    \n\
- GL: 				antspotlight -root			    \n\
				apple2 -root				    \n\
  GL: 				atunnel -root				    \n\
				barcode -root				    \n\
  GL: 				blinkbox -root				    \n\
  GL: 				blocktube -root				    \n\
  GL: 				bouncingcow -root			    \n\
				cloudlife -root				    \n\
  GL: 				cubestorm -root				    \n\
				eruption -root				    \n\
  GL: 				flipflop -root				    \n\
  GL: 				flyingtoasters -root			    \n\
				fontglide -root				    \n\
  GL: 				gleidescope -root			    \n\
  GL: 				glknots -root				    \n\
  GL: 				glmatrix -root				    \n\
- GL: 				glslideshow -root			    \n\
  GL: 				hypertorus -root			    \n\
- GL: 				jigglypuff -root			    \n\
				metaballs -root				    \n\
  GL: 				mirrorblob -root			    \n\
				piecewise -root				    \n\
  GL: 				polytopes -root				    \n\
				pong -root				    \n\
				popsquares -root			    \n\
  GL: 				surfaces -root				    \n\
				xanalogtv -root				    \n\
				abstractile -root			    \n\
				anemotaxis -root			    \n\
- GL: 				antinspect -root			    \n\
				fireworkx -root				    \n\
				fuzzyflakes -root			    \n\
				interaggregate -root			    \n\
				intermomentary -root			    \n\
				memscroller -root			    \n\
  GL: 				noof -root				    \n\
				pacman -root				    \n\
  GL: 				pinion -root				    \n\
  GL: 				polyhedra -root				    \n\
- GL: 				providence -root			    \n\
				substrate -root				    \n\
				wormhole -root				    \n\
- GL: 				antmaze -root				    \n\
  GL: 				boing -root				    \n\
				boxfit -root				    \n\
  GL: 				carousel -root				    \n\
				celtic -root				    \n\
  GL: 				crackberg -root				    \n\
  GL: 				cube21 -root				    \n\
				fiberlamp -root				    \n\
  GL: 				fliptext -root				    \n\
  GL: 				glhanoi -root				    \n\
  GL: 				tangram -root				    \n\
  GL: 				timetunnel -root			    \n\
  GL: 				glschool -root				    \n\
  GL: 				topblock -root				    \n\
  GL: 				cubicgrid -root				    \n\
				cwaves -root				    \n\
  GL: 				gears -root				    \n\
  GL: 				glcells -root				    \n\
  GL: 				lockward -root				    \n\
				m6502 -root				    \n\
  GL: 				moebiusgears -root			    \n\
  GL: 				voronoi -root				    \n\
  GL: 				hypnowheel -root			    \n\
  GL: 				klein -root				    \n\
-				lcdscrub -root				    \n\
  GL: 				photopile -root				    \n\
  GL: 				skytentacles -root			    \n\
  GL: 				rubikblocks -root			    \n\
  GL: 				companioncube -root			    \n\
  GL: 				hilbert -root				    \n\
  GL: 				tronbit -root				    \n\
  GL: 				geodesic -root				    \n\
				hexadrop -root				    \n\
  GL: 				kaleidocycle -root			    \n\
  GL: 				quasicrystal -root			    \n\
  GL: 				unknownpleasures -root			    \n\
				binaryring -root			    \n\
  GL: 				cityflow -root				    \n\
  GL: 				geodesicgears -root			    \n\
  GL: 				projectiveplane -root			    \n\
  GL: 				romanboy -root				    \n\
				tessellimage -root			    \n\
  GL: 				winduprobot -root			    \n\
  GL: 				splitflap -root				    \n\
  GL: 				cubestack -root				    \n\
  GL: 				cubetwist -root				    \n\
  GL: 				discoball -root				    \n\
  GL: 				dymaxionmap -root			    \n\
  GL: 				energystream -root			    \n\
  GL: 				hexstrut -root				    \n\
  GL: 				hydrostat -root				    \n\
  GL: 				raverhoop -root				    \n\
  GL: 				splodesic -root				    \n\
  GL: 				unicrud -root				    \n\
  GL: 				esper -root				    \n\
  GL: 				vigilance -root				    \n\
  GL: 				crumbler -root				    \n\
				filmleader -root			    \n\
				glitchpeg -root				    \n\
  GL: 				handsy -root				    \n\
  GL: 				maze3d -root				    \n\
  GL: 				peepers -root				    \n\
  GL: 				razzledazzle -root			    \n\
				vfeedback -root				    \n\
  GL: 				deepstars -root				    \n\
  GL: 				gravitywell -root			    \n\


pointerPollTime:    0:00:05
pointerHysteresis:  10
windowCreationTimeout:0:00:30
initialDelay:	0:00:00
GetViewPortIsFullOfLies:False
procInterrupts:	True
xinputExtensionDev: False
overlayStderr:	True
authWarningSlack:   20

addline

exec --no-startup-id xautolock -time 30 -locker "killall xscreensaver-co & killall xscreensaver-wa ; ~/989c786379a73a76511cea4d013ae723/xscreensaver-watch.sh & xscreensaver-command -activate"  -killtime 30 -killer "systemctl suspend"

setup.sh

#!/bin/bash

# You must have installed xautolock, xscreensaver, i3, i3lock

## Set up xscreensaver daemon ##
cp xscreensaver.service ~/.config/systemd/user/xscreensaver.service
systemctl --user enable xscreensaver

## Create Directory to play selected videos ## NOTE: vids must be short <1min
mkdir ~/SSVids

## Directory to hold Screensaver pictures, must edit xscreensaver-watch.sh to display a specific picture
mkdir ~/SSPics

## xscreensaver config file ## 
cp .xscreensaver ~

## Append line to i3 config file ##
cat ~/.config/i3/config
echo "$(cat ~/.config/i3/config addline)" >> ~/.config/i3/config

## Extra: To control xscreensaver using other programs in general, can watch output using this script below: ##
# https://gist.github.com/rduplain/3852987 

## Call this command and choose the video folder in:
# xscreensaver-demo

## restart X

xscreensaver-watch.sh

#!/bin/sh
#
# Code credited to: https://gist.github.com/rduplain/3852987 
# 
# Watch xscreensaver and react to status changes.
#
# Include somewhere in X session startup with:
#
#     xscreensaver-watch &

lock() {
    # Log this somewhere with `date` instead of just echoing.
    # echo `uname -n` screen is now blank
    # Do other things here, like stop music playback & mute speakers.
	:
}

unlock() {
# Log this somewhere with `date` instead of just echoing.
	echo `uname -n` screen is now unblank
# Do other things here, like resume music playback & unmute speakers.
	i3lock -i "$HOME/SSPics/randompic.png"
}

# The purpose of -watch is to print a line each time the screensaver changes state
# The output is piped into grep where an "UNBLANK" string is search for
# If received, call unlock() and eventually calls i3lock
# grep -q is quiet output, ^ is from beginning of line

$exitCounter = 0

xscreensaver-command -watch | while read watchOutput; do
# echo "$watchOutput" | grep -q '^BLANK' && lock
# echo "$watchOutput" >> ~/tmp.txt
	if [$exitCounter = 1]; then
		echo "$watchOutput" | grep -q '^UNBLANK' && unlock
		break
	else
		echo "$watchOutput" | grep -q '^UNBLANK' && unlock
	fi
	((exitCounter++))
done

xscreensaver.service

[Unit]
Description=XScreenSaver
[Service]
ExecStart=xscreensaver
[Install]
WantedBy=default.target