bots/tutorialseri/tutorialseri.sh

#!/bin/bash
tmpdir="/tmp/wikihow"
wikihow="www.wikihow.it"
MASTODON_TOKEN=""
if (( $RANDOM % 2 ))
then
    wikihow="www.wikihow.com"
fi
randurl="https://$wikihow/Special:Randomizer"
mkdir "$tmpdir"
title=$(curl --silent -L "$randurl" | grep "<title" |  cut -d ">" -f 2 | cut -d "<" -f 1 | cut -d ':' -f 1 | sed 's/ \- wikiHow//')
echo $title > "$tmpdir/title"

for i in $(seq 1 4)
do
    image=$(curl --silent -L "$randurl" | grep "<noscript><img alt" | sed 's/src/\nsrc/' | grep http | cut -d '"' -f 2 | sort | uniq | shuf | head -n 1)
    wget -O "$tmpdir/$i.jpg" "$image"
done

magick montage -title "$(cat "$tmpdir/title")" -geometry 300x300+0+0  $(ls $tmpdir/*.jpg)  "$tmpdir/out.png"
toot -t="$MASTODON_TOKEN" -i="$tmpdir/out.png" $(cat "$tmpdir/title") "#howto #diy" "$(cat $tmpdir/title | sed 's/ /\n/g' | sed 's/^/#/' |  shuf | tail -n1)"

rm -rf "$tmpdir"