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46 lines
2.0 KiB
Bash
46 lines
2.0 KiB
Bash
#!/usr/bin/env bash
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# author: gotbletu (@youtube|github|odysee)
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# https://www.youtube.com/user/gotbletu
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# desc: a script to download random wallpaper and delete old wallpaper at the sametime (wallhaven.cc)
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# demo: https://www.youtube.com/watch?v=cDtVEXjiKTw
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# depend: curl grep sed findutils coreutils wget
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# Variable (you can change any of these to your liking)
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savedir=~/Pictures/Wallpapers
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tempdir=/tmp/wallpaper_wallhaven
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expire_date=30
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# create folders
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mkdir -p $savedir
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mkdir -p $tempdir
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cd $tempdir || exit
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# change the url if you need different resolutions
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curl -f -L 'https://wallhaven.cc/search?categories=111&purity=100&resolutions=1920x1080&sorting=random&order=desc&ai_art_filter=1' | grep -Eo "https?://\S+?\"" | grep small | cut -d '"' -f1 | sed -e 's@//th@//w@g' -e 's/small/full/g' -e 's@/@/wallhaven-@5' | while read -r link ; do wget --timestamping "$link" || wget --timestamping "${link//.jpg/.png}" ; done
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# # get links of images and download it
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# get_random_url=$(lynx -listonly -nonumbers -dump "https://wallhaven.cc/random" | grep '/w/')
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# get_images_url=$(echo "$get_random_url" | while read -r line; do lynx -source "$line" | grep -Po '<img id="wallpaper" src="\K[^"]+' ; done )
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# echo "$get_images_url" | while read -r line; do wget -N "$line" ; done
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# delete any file under 200k in size (to avoid shitty thumnbails or crap quality)
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find . -type f -iname "*.jp*g" -size -200k -exec rm {} \;
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find . -type f -iname "*.png" -size -200k -exec rm {} \;
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# change the downloaded wallpaper metadata (modified date to todays date)
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# this makes it easy to see which files are older to delete later on
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find . -type f -iname "*.jp*g" -exec touch -m {} \;
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find . -type f -iname "*.png" -exec touch -m {} \;
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# now that everything is cleaned and filter
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# send the downloaded images to the wallpaper folder
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find . -type f -iname "*.jp*g" -exec mv {} $savedir \;
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find . -type f -iname "*.png" -exec mv {} $savedir \;
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# delete wallpaper image older then X days and remove temp folder
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rm -rf $tempdir
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find $savedir -mtime +$expire_date -exec rm {} \;
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