Merge pull request #8 from deepjyoti30/master
Added function to get albumcover online.
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commit
00857bd986
111
kunst
111
kunst
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@ -8,6 +8,36 @@
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COVER=/tmp/kunst.jpg
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MUSIC_DIR=~/Music/
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DIMENSION=250x250
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# Parse the arguments
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options=$(getopt -o d:D:h --long dimension:,DIR:,help -- "$@")
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eval set -- "$options"
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while true; do
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case "$1" in
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-d|--dimension)
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shift;
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DIMENSION=$1
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;;
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-D|--DIR)
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shift;
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MUSIC_DIR=$1
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;;
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-h|--help)
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echo "kunst"
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echo " -d, --dimension: Pass the dimension for the image.(Default: $DIMENSION)"
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echo " -D, --DIR: Pass the Music directory that MPD plays from. (Default: $MUSIC_DIR)"
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echo " -h, --help: Show this message and exit."
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exit
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;;
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--)
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shift
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break
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;;
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esac
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shift
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done
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# this is a base64 endcoded image which will be used if
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# if the file does not have an emmbeded album art.
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@ -17,6 +47,44 @@ iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
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EOF
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is_connected() {
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# Check if internet is connected
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if ping -q -c 1 -W 1 8.8.8.8 >/dev/null; then
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connected=true
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else
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echo "kunst: Can't check online for the cover"
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connected=false
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fi
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}
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get_cover_online() {
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# Check if connected to internet
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is_connected
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if [ $connected == false ];then
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ARTLESS=true
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return
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fi
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# Try to get the album cover online from api.deezer.com
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API_URL="http://api.deezer.com/search/autocomplete?q=$(mpc current)" && API_URL=${API_URL//' '/'%20'}
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# extract the albumcover from the json returned
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IMG_URL=$(curl -s "$API_URL" | jq -r '.playlists.data[0] | .picture_big')
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if [ "$IMG_URL" = '' ] || [ "$IMG_URL" = 'null' ];then
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echo "error: Cover not found online"
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ARTLESS=true
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else
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echo "kunst: Cover found online"
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curl -o $COVER -s $IMG_URL
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ARTLESS=false
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fi
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}
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update_cover() {
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# extract the album art from the mp3 file and dont show the messsy
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# output of ffmpeg
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@ -31,41 +99,24 @@ update_cover() {
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ARTLESS=false
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else
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echo "error: file does not have an album art"
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ARTLESS=true
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return
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get_cover_online
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fi
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# resize the image to 250x250
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convert $COVER -resize 250x250 $COVER
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if [ $ARTLESS == false ]; then
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convert $COVER -resize $DIMENSION $COVER
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echo "kunst: resized album art to $DIMENSION"
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fi
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echo "kunst: resized album art to 250x250"
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}
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main() {
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update_cover
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if [ $ARTLESS == true ];then
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# change the path to COVER because the music note
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# image is a png not jpg
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COVER=/tmp/kunst.png
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# decode the base64 encoded image and save it
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# to /tmp/kunst.png
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echo "$MUSIC_NOTE" | base64 --decode > $COVER
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fi
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echo "kunst: swapped album art to $(mpc current)"
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echo "------------------------------------------"
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# display the album art using sxiv
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sxiv -g 250x250 -b $COVER -N "Kunst" &
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# Flag to run some commands only once in the loop
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FIRST_RUN=true
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while true; do
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# waiting for an event from mpd; play/pause/next/previous
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# this is lets kunst use less CPU :)
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mpc idle &> /dev/null
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echo "kunst: received event from mpd"
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update_cover
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@ -81,6 +132,18 @@ main() {
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echo "kunst: swapped album art to $(mpc current)"
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echo "------------------------------------------"
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if [ $FIRST_RUN == true ]; then
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FIRST_RUN=false
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# display the album art using sxiv
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sxiv -g $DIMENSION -b $COVER -N "Kunst" &
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fi
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# waiting for an event from mpd; play/pause/next/previous
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# this is lets kunst use less CPU :)
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mpc idle &> /dev/null
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echo "kunst: received event from mpd"
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done
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}
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