Merge pull request #17 from DragonGhost7/master

added capability to write missing song tags
This commit is contained in:
Siddharth Dushantha 2019-06-01 21:51:50 +02:00 committed by GitHub
commit 965500aa5c
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2 changed files with 33 additions and 14 deletions

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@ -15,6 +15,8 @@
- ```ffmpeg```
- ```mpc```
- ```jq```
- ```eyeD3```
## Installation
### Install using ```make```
@ -49,12 +51,12 @@ $ mv kunst ~/script/
```bash
$ kunst --help
usage: kunst [-h] [--size px] [--music_dir path/to/dir] [--silent] [--version]
┬┌─┬ ┬┌┐┌┌─┐┌┬┐
├┴┐│ ││││└─┐ │
┴ ┴└─┘┘└┘└─┘ ┴
Download and display album art or display embedded album art
optional arguments:
-h, --help show this help message and exit
--size what size to display the album art in

41
kunst
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@ -35,7 +35,7 @@ options=$(getopt -o h --long size:,music_dir:,version,silent,help -- "$@")
eval set -- "$options"
while true; do
case "$1" in
case "$1" in
--size)
shift;
SIZE=$1
@ -73,7 +73,7 @@ EOF
is_connected() {
# Check if internet is connected. We are using api.deezer.com to test
# if the internet is connected because if api.deezer.com is down or
# if the internet is connected because if api.deezer.com is down or
# the internet is not connected this script will work as expected
if ping -q -c 1 -W 1 api.deezer.com >/dev/null; then
connected=true
@ -99,8 +99,8 @@ get_cover_online() {
API_URL="http://api.deezer.com/search/autocomplete?q=$(mpc current)" && API_URL=${API_URL//' '/'%20'}
# Extract the albumcover from the json returned
IMG_URL=$(curl -s "$API_URL" | jq -r '.playlists.data[0] | .picture_big')
#IMG_URL=$(curl -s "$API_URL" | jq -r '.playlists.data[0] | .picture_big')
IMG_URL=$( curl -s "$API_URL" | jq -r '.tracks.data[0].album.cover_big')
if [ "$IMG_URL" = '' ] || [ "$IMG_URL" = 'null' ];then
if [ ! $SILENT ];then
echo "error: cover not found online"
@ -111,11 +111,30 @@ get_cover_online() {
echo "kunst: cover found online"
fi
curl -o $COVER -s $IMG_URL
eyeD3 --add-image $COVER:FRONT_COVER $MUSIC_DIR$(mpc current -f %file%)
ARTLESS=false
fi
}
write_tag(){
#writes down song data if absent
#uses eyeD3
eyeD3 -v ~/Music/$(mpc current -f %file%) | egrep "None|null" && tags="0" || tags="1"
if [ $tags -eq "0" ] ;then
echo "Some tags missing"
API_URL="http://api.deezer.com/search/autocomplete?q=$(mpc current)" && API_URL=${API_URL//' '/'%20'}
#album
echo "writing down album name"
eyeD3 -A "$( curl -s "$API_URL" | jq -r '.tracks.data[0].album.title')" $MUSIC_DIR$(mpc current -f %file%)
#album artist
echo "writing down album artist"
eyeD3 -b "$( curl -s "$API_URL" | jq -r '.tracks.data[0].artist.name')" $MUSIC_DIR$(mpc current -f %file%)
else
echo "All tags are present"
fi
}
update_cover() {
# Extract the album art from the mp3 file and dont show the messsy
@ -127,7 +146,7 @@ update_cover() {
# Check if the file has a embbeded album art
if [ $STATUS -eq 0 ];then
if [ ! $SILENT ];then
if [ ! $SILENT ];then
echo "kunst: extracted album art"
fi
ARTLESS=false
@ -175,28 +194,26 @@ pre_exit() {
# exit kunst, an error will be shown
# from kill and we dont want that
kill -9 $(cat /tmp/kunst.pid) &> /dev/null
}
main() {
# Flag to run some commands only once in the loop
FIRST_RUN=true
while true; do
update_cover
write_tag
if [ $ARTLESS == true ];then
# Dhange the path to COVER because the music note
# image is a png not jpg
COVER=/tmp/kunst.png
COVER=/tmp/kunst.jpg
# Decode the base64 encoded image and save it
# to /tmp/kunst.png
echo "$MUSIC_NOTE" | base64 --decode > $COVER
fi
if [ ! $SILENT ];then
echo "kunst: swapped album art to $(mpc current)"
printf '%*s\n' "${COLUMNS:-$(tput cols)}" '' | tr ' ' -
@ -207,7 +224,7 @@ main() {
# Display the album art using sxiv
sxiv -g $SIZE -b $COVER -N "Kunst" &
# Save the process ID so that we can kill
# sxiv when the user exits the script
echo $! >/tmp/kunst.pid