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91 lines
2.7 KiB
Bash
91 lines
2.7 KiB
Bash
#!/bin/sh
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# author jjm2473
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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=$(uci -q get argon.@global[0].online_wallpaper || echo 'bing')
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CACHE=/var/run/argon_${WEB_PIC_SRC}.url
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WRLOCK=/var/lock/argon_${WEB_PIC_SRC}.lock
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#Fix Dark and Light mode CSS on dashboard
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local argon_mode=$(uci get argon.@global[0].mode 2>/dev/null)
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local css_path="/www/luci-static/resources/view/dashboard/css/custom.css"
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if [[ "$argon_mode" == "dark" ]]; then
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echo "Applying dark mode..."
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rm -f "$css_path"
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cp -f /etc/dark.css "$css_path"
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elif [[ "$argon_mode" == "light" ]]; then
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echo "Applying light mode..."
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rm -f "$css_path"
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cp -f /etc/light.css "$css_path"
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else
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echo "The Argon theme mode is set to normal or is undefined. No changes made."
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fi
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fetch_pic_url() {
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case $WEB_PIC_SRC in
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bing)
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local picpath=$(curl -fks --max-time 3 \
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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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[ -n "${picpath}" ] && echo "//www.bing.com${picpath}"
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;;
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unsplash)
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curl -fks --max-time 3 \
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"https://source.unsplash.com/1920x1080/daily?wallpapers" |
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sed -E 's#^.*href="([^?]+)\?.*$#\1?fm=jpg\&fit=crop\&w=1920\&h=1080#'
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;;
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unsplash_*)
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local collection_id=${WEB_PIC_SRC#unsplash_}
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curl -fks --max-time 3 \
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"https://source.unsplash.com/collection/${collection_id}/1920x1080" |
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sed -E 's#^.*href="([^?]+)\?.*$#\1?fm=jpg\&fit=crop\&w=1920\&h=1080#'
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;;
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wallhaven)
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curl -fks --max-time 3 \
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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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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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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 "$CACHE"
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fi
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}
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get_url() {
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if [ -f "$CACHE" ]; then
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local 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 [ $idle_t -le 43200 ]; then
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cat "$CACHE"
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return
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fi
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else
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if [ $idle_t -le 120 ]; then
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return
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fi
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fi
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fi
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try_update
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}
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get_url
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