mirror of
https://github.com/kiddin9/op-packages.git
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142 lines
3.9 KiB
Bash
Executable File
142 lines
3.9 KiB
Bash
Executable File
#!/bin/sh
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# author jjm2473
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. /lib/functions.sh
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. /usr/share/libubox/jshn.sh
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# the script will be excuted when `argon.@global[0].bing_background == '1'`
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# defaults to 'bing' to be compatible with old config
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WEB_PIC_SRC="$(uci -q get argon.@global[0].online_wallpaper || echo 'bing')"
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# For now, the next two variables are used for wallhaven.cc with specified Tag ID
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# API_KEY if user has an account with wallhaven and want to use their apikey to allow for more images
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# EXACT_RESO is used for exact resolution by default, if not use 'atleast' instead of 'resolutions'
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API_KEY="$(uci -q get argon.@global[0].use_api_key)"
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EXACT_RESO="$(uci -q get argon.@global[0].use_exact_resolution || echo '1')"
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CACHE="/var/run/argon_${WEB_PIC_SRC}.url"
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WRLOCK="/var/lock/argon_${WEB_PIC_SRC}.lock"
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fetch_pic_url() {
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case "$WEB_PIC_SRC" in
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bing)
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local picpath="$(wget -T3 -qO- \
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"https://www.bing.com/HPImageArchive.aspx?format=js&n=1" |
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jsonfilter -qe '@.images[0].url' |
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sed 's/1920x1080/UHD/g')"
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[ -n "${picpath}" ] && echo "//www.bing.com${picpath}"
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;;
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ghser)
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echo "https://api.vvhan.com/api/wallpaper/acg"
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;;
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unsplash)
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if [ -z "$API_KEY" ]; then
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local pic_id="$(wget -T3 --spider \
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"https://source.unsplash.com/1920x1080/daily?wallpapers" 2>&1 |
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grep -Eo "photo-\w+-\w+" | head -n1)"
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[ -n "${pic_id}" ] && echo "https://images.unsplash.com/${pic_id}?fm=jpg&fit=crop&w=1920&h=1080"
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else
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wget -T3 -qO- "https://api.unsplash.com/photos/random?client_id=${API_KEY}" |
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jsonfilter -qe '@["urls"]["regular"]'
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fi
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;;
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unsplash_*)
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local collection_id="${WEB_PIC_SRC#unsplash_}"
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if [ -z "$API_KEY" ]; then
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local pic_id="$(wget -T3 --spider \
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"https://source.unsplash.com/collection/${collection_id}/1920x1080" 2>&1 |
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grep -Eo "photo-\w+-\w+" | head -n1)"
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[ -n "${pic_id}" ] && echo "https://images.unsplash.com/${pic_id}?fm=jpg&fit=crop&w=1920&h=1080"
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else
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wget -T3 -qO- \
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"https://api.unsplash.com/photos/random?client_id=${API_KEY}&collections=${collection_id}" |
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jsonfilter -qe '@["urls"]["regular"]'
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fi
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;;
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wallhaven)
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wget -T3 -qO- \
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"https://wallhaven.cc/api/v1/search?resolutions=1920x1080&sorting=random" |
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jsonfilter -qe "@.data[0].path"
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;;
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wallhaven_*)
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local tag_id="${WEB_PIC_SRC#wallhaven_}"
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local use_reso="resolutions"
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[ "$EXACT_RESO" -eq "1" ] || use_reso="atleast"
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[ -z "$API_KEY" ] || API_KEY="apikey=$API_KEY&"
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wget -T3 -qO- \
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"https://wallhaven.cc/api/v1/search?${API_KEY}q=id%3A${tag_id}&${use_reso}=1920x1080&sorting=random" |
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jsonfilter -qe '@.data[0].path'
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;;
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esac
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}
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try_update() {
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local lock="$WRLOCK"
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exec 200>"$lock"
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if flock -n 200 >"/dev/null" 2>&1; then
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local picurl="$(fetch_pic_url)"
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if [ -n "$picurl" ]; then
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# below is quirk fix for all browsers
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# for some weird reason on first load, wallhaven images needs to be
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# download or browsed first before it can be shown as a background image
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# if not, browser only displays a blank image
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# NOTE: only happens to Wallhaven.cc source images
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if [[ "$WEB_PIC_SRC" == wallhave* ]] ; then
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wget -T3 -q "${picurl}" -O /dev/null
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fi
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echo "$picurl" | tee "$CACHE"
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else
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if [ -s "$CACHE" ]; then
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cat "$CACHE"
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else
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touch "$CACHE"
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fi
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fi
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flock -u 200 >"/dev/null" 2>&1
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elif [ -s "$CACHE" ]; then
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cat "$CACHE"
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fi
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}
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case "$1" in
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"list")
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json_init
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json_add_object "get_url"
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json_close_object
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json_dump
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json_cleanup
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;;
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"call")
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case "$2" in
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"get_url")
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read -r input
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if [ -f "$CACHE" ]; then
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idle_t="$(($(date '+%s') - $(date -r "$CACHE" '+%s' 2>/dev/null || echo '0')))"
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if [ -s "$CACHE" ]; then
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if [ "$idle_t" -le "43200" ]; then
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json_init
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json_add_string "url" "$(cat "$CACHE")"
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json_dump
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json_cleanup
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return 0
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fi
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else
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if [ "$idle_t" -le 120 ]; then
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echo '{ "url": "" }'
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return 1
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fi
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fi
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fi
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json_init
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json_add_string "url" "$(try_update)"
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json_dump
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json_cleanup
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return 0
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;;
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esac
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;;
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esac
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