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#!/usr/bin/env bash
function spotify() {# Copyright (c) 2012--2019 Harish Narayanan <[email protected]>## Contains numerous helpful contributions from Jorge Colindres, Thomas# Pritchard, iLan Epstein, Gabriele Bonetti, Sean Heller, Eric Martin# and Peter Fonseca.
# Permission is hereby granted, free of charge, to any person# obtaining a copy of this software and associated documentation files# (the "Software"), to deal in the Software without restriction,# including without limitation the rights to use, copy, modify, merge,# publish, distribute, sublicense, and/or sell copies of the Software,# and to permit persons to whom the Software is furnished to do so,# subject to the following conditions:
# The above copyright notice and this permission notice shall be# included in all copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE# SOFTWARE.
USER_CONFIG_DEFAULTS="CLIENT_ID=\"\"\nCLIENT_SECRET=\"\"";USER_CONFIG_FILE="${HOME}/.shpotify.cfg";if ! [[ -f "${USER_CONFIG_FILE}" ]]; then touch "${USER_CONFIG_FILE}"; echo -e "${USER_CONFIG_DEFAULTS}" > "${USER_CONFIG_FILE}";fisource "${USER_CONFIG_FILE}";
showAPIHelp() { echo; echo "Connecting to Spotify's API:"; echo; echo " This command line application needs to connect to Spotify's API in order to"; echo " find music by name. It is very likely you want this feature!"; echo; echo " To get this to work, you need to sign up (or in) and create an 'Application' at:"; echo " https://developer.spotify.com/my-applications/#!/applications/create"; echo; echo " Once you've created an application, find the 'Client ID' and 'Client Secret'"; echo " values, and enter them into your shpotify config file at '${USER_CONFIG_FILE}'"; echo; echo " Be sure to quote your values and don't add any extra spaces!"; echo " When done, it should look like this (but with your own values):"; echo ' CLIENT_ID="abc01de2fghijk345lmnop"'; echo ' CLIENT_SECRET="qr6stu789vwxyz"';}
showHelp () { echo "Usage:"; echo; echo " `basename $0` <command>"; echo; echo "Commands:"; echo; echo " play # Resumes playback where Spotify last left off."; echo " play <song name> # Finds a song by name and plays it."; echo " play album <album name> # Finds an album by name and plays it."; echo " play artist <artist name> # Finds an artist by name and plays it."; echo " play list <playlist name> # Finds a playlist by name and plays it."; echo " play uri <uri> # Play songs from specific uri."; echo; echo " next # Skips to the next song in a playlist."; echo " prev # Returns to the previous song in a playlist."; echo " replay # Replays the current track from the beginning."; echo " pos <time> # Jumps to a time (in secs) in the current song."; echo " pause # Pauses (or resumes) Spotify playback."; echo " stop # Stops playback."; echo " quit # Stops playback and quits Spotify."; echo; echo " vol up # Increases the volume by 10%."; echo " vol down # Decreases the volume by 10%."; echo " vol <amount> # Sets the volume to an amount between 0 and 100."; echo " vol [show] # Shows the current Spotify volume."; echo; echo " status # Shows the current player status."; echo " status artist # Shows the currently playing artist."; echo " status album # Shows the currently playing album."; echo " status track # Shows the currently playing track."; echo; echo " share # Displays the current song's Spotify URL and URI." echo " share url # Displays the current song's Spotify URL and copies it to the clipboard." echo " share uri # Displays the current song's Spotify URI and copies it to the clipboard." echo; echo " toggle shuffle # Toggles shuffle playback mode."; echo " toggle repeat # Toggles repeat playback mode."; showAPIHelp}
cecho(){ bold=$(tput bold); green=$(tput setaf 2); reset=$(tput sgr0); echo $bold$green"$1"$reset;}
showArtist() { echo `osascript -e 'tell application "Spotify" to artist of current track as string'`;}
showAlbum() { echo `osascript -e 'tell application "Spotify" to album of current track as string'`;}
showTrack() { echo `osascript -e 'tell application "Spotify" to name of current track as string'`;}
showStatus () { state=`osascript -e 'tell application "Spotify" to player state as string'`; cecho "Spotify is currently $state."; duration=`osascript -e 'tell application "Spotify" set durSec to (duration of current track / 1000) as text set tM to (round (durSec / 60) rounding down) as text if length of ((durSec mod 60 div 1) as text) is greater than 1 then set tS to (durSec mod 60 div 1) as text else set tS to ("0" & (durSec mod 60 div 1)) as text end if set myTime to tM as text & ":" & tS as text end tell return myTime'`; position=`osascript -e 'tell application "Spotify" set pos to player position set nM to (round (pos / 60) rounding down) as text if length of ((round (pos mod 60) rounding down) as text) is greater than 1 then set nS to (round (pos mod 60) rounding down) as text else set nS to ("0" & (round (pos mod 60) rounding down)) as text end if set nowAt to nM as text & ":" & nS as text end tell return nowAt'`;
echo -e $reset"Artist: $(showArtist)\nAlbum: $(showAlbum)\nTrack: $(showTrack) \nPosition: $position / $duration";}
if [ $# = 0 ]; then showHelp;else if [ ! -d /Applications/Spotify.app ] && [ ! -d $HOME/Applications/Spotify.app ]; then echo "The Spotify application must be installed." return 1 fi
if [ $(osascript -e 'application "Spotify" is running') = "false" ]; then osascript -e 'tell application "Spotify" to activate' || return 1 sleep 2 fifiwhile [ $# -gt 0 ]; do arg=$1;
case $arg in "play" ) if [ $# != 1 ]; then # There are additional arguments, so find out how many array=( $@ ); len=${#array[@]}; SPOTIFY_SEARCH_API="https://api.spotify.com/v1/search"; SPOTIFY_TOKEN_URI="https://accounts.spotify.com/api/token"; if [ -z "${CLIENT_ID}" ]; then cecho "Invalid Client ID, please update ${USER_CONFIG_FILE}"; showAPIHelp; return 1 fi if [ -z "${CLIENT_SECRET}" ]; then cecho "Invalid Client Secret, please update ${USER_CONFIG_FILE}"; showAPIHelp; return 1 fi SHPOTIFY_CREDENTIALS=$(printf "${CLIENT_ID}:${CLIENT_SECRET}" | base64 | tr -d "\n"|tr -d '\r'); SPOTIFY_PLAY_URI="";
getAccessToken() { cecho "Connecting to Spotify's API";
SPOTIFY_TOKEN_RESPONSE_DATA=$( \ curl "${SPOTIFY_TOKEN_URI}" \ --silent \ -X "POST" \ -H "Authorization: Basic ${SHPOTIFY_CREDENTIALS}" \ -d "grant_type=client_credentials" \ ) if ! [[ "${SPOTIFY_TOKEN_RESPONSE_DATA}" =~ "access_token" ]]; then cecho "Authorization failed, please check ${USER_CONFG_FILE}" cecho "${SPOTIFY_TOKEN_RESPONSE_DATA}" showAPIHelp return 1 fi SPOTIFY_ACCESS_TOKEN=$( \ printf "${SPOTIFY_TOKEN_RESPONSE_DATA}" \ | grep -E -o '"access_token":".*",' \ | sed 's/"access_token"://g' \ | sed 's/"//g' \ | sed 's/,.*//g' \ ) }
searchAndPlay() { type="$1" Q="$2"
getAccessToken;
cecho "Searching ${type}s for: $Q";
SPOTIFY_PLAY_URI=$( \ curl -s -G $SPOTIFY_SEARCH_API \ -H "Authorization: Bearer ${SPOTIFY_ACCESS_TOKEN}" \ -H "Accept: application/json" \ --data-urlencode "q=$Q" \ -d "type=$type&limit=1&offset=0" \ | grep -E -o "spotify:$type:[a-zA-Z0-9]+" -m 1 ) echo "play uri: ${SPOTIFY_PLAY_URI}" }
case $2 in "list" ) _args=${array[@]:2:$len}; Q=$_args;
getAccessToken;
cecho "Searching playlists for: $Q";
results=$( \ curl -s -G $SPOTIFY_SEARCH_API --data-urlencode "q=$Q" -d "type=playlist&limit=10&offset=0" -H "Accept: application/json" -H "Authorization: Bearer ${SPOTIFY_ACCESS_TOKEN}" \ | grep -E -o "spotify:playlist:[a-zA-Z0-9]+" -m 10 \ )
count=$( \ echo "$results" | grep -c "spotify:playlist" \ )
if [ "$count" -gt 0 ]; then random=$(( $RANDOM % $count));
SPOTIFY_PLAY_URI=$( \ echo "$results" | awk -v random="$random" '/spotify:playlist:[a-zA-Z0-9]+/{i++}i==random{print; exit}' \ ) fi;;
"album" | "artist" | "track" ) _args=${array[@]:2:$len}; searchAndPlay $2 "$_args";;
"uri" ) SPOTIFY_PLAY_URI=${array[@]:2:$len};;
* ) _args=${array[@]:1:$len}; searchAndPlay track "$_args";; esac
if [ "$SPOTIFY_PLAY_URI" != "" ]; then if [ "$2" = "uri" ]; then cecho "Playing Spotify URI: $SPOTIFY_PLAY_URI"; else cecho "Playing ($Q Search) -> Spotify URI: $SPOTIFY_PLAY_URI"; fi
osascript -e "tell application \"Spotify\" to play track \"$SPOTIFY_PLAY_URI\"";
else cecho "No results when searching for $Q"; fi
else
# play is the only param cecho "Playing Spotify."; osascript -e 'tell application "Spotify" to play'; fi break ;;
"pause" ) state=`osascript -e 'tell application "Spotify" to player state as string'`; if [ $state = "playing" ]; then cecho "Pausing Spotify."; else cecho "Playing Spotify."; fi
osascript -e 'tell application "Spotify" to playpause'; break ;;
"stop" ) state=`osascript -e 'tell application "Spotify" to player state as string'`; if [ $state = "playing" ]; then cecho "Pausing Spotify."; osascript -e 'tell application "Spotify" to playpause'; else cecho "Spotify is already stopped." fi
break ;;
"quit" ) cecho "Quitting Spotify."; osascript -e 'tell application "Spotify" to quit'; break ;;
"next" ) cecho "Going to next track." ; osascript -e 'tell application "Spotify" to next track'; showStatus; break ;;
"prev" ) cecho "Going to previous track."; osascript -e ' tell application "Spotify" set player position to 0 previous track end tell'; showStatus; break ;;
"replay" ) cecho "Replaying current track."; osascript -e 'tell application "Spotify" to set player position to 0' break ;;
"vol" ) vol=`osascript -e 'tell application "Spotify" to sound volume as integer'`; if [[ $2 = "" || $2 = "show" ]]; then cecho "Current Spotify volume level is $vol."; break ; elif [ "$2" = "up" ]; then if [ $vol -le 90 ]; then newvol=$(( vol+10 )); cecho "Increasing Spotify volume to $newvol."; else newvol=100; cecho "Spotify volume level is at max."; fi elif [ "$2" = "down" ]; then if [ $vol -ge 10 ]; then newvol=$(( vol-10 )); cecho "Reducing Spotify volume to $newvol."; else newvol=0; cecho "Spotify volume level is at min."; fi elif [[ $2 =~ ^[0-9]+$ ]] && [[ $2 -ge 0 && $2 -le 100 ]]; then newvol=$2; cecho "Setting Spotify volume level to $newvol"; else echo "Improper use of 'vol' command" echo "The 'vol' command should be used as follows:" echo " vol up # Increases the volume by 10%."; echo " vol down # Decreases the volume by 10%."; echo " vol [amount] # Sets the volume to an amount between 0 and 100."; echo " vol # Shows the current Spotify volume."; return 1 fi
osascript -e "tell application \"Spotify\" to set sound volume to $newvol"; break ;;
"toggle" ) if [ "$2" = "shuffle" ]; then osascript -e 'tell application "Spotify" to set shuffling to not shuffling'; curr=`osascript -e 'tell application "Spotify" to shuffling'`; cecho "Spotify shuffling set to $curr"; elif [ "$2" = "repeat" ]; then osascript -e 'tell application "Spotify" to set repeating to not repeating'; curr=`osascript -e 'tell application "Spotify" to repeating'`; cecho "Spotify repeating set to $curr"; fi break ;;
"status" ) if [ $# != 1 ]; then # There are additional arguments, a status subcommand case $2 in "artist" ) showArtist; break ;;
"album" ) showAlbum; break ;;
"track" ) showTrack; break ;; esac else # status is the only param showStatus; fi break ;;
"info" ) info=`osascript -e 'tell application "Spotify" set durSec to (duration of current track / 1000) set tM to (round (durSec / 60) rounding down) as text if length of ((durSec mod 60 div 1) as text) is greater than 1 then set tS to (durSec mod 60 div 1) as text else set tS to ("0" & (durSec mod 60 div 1)) as text end if set myTime to tM as text & "min " & tS as text & "s" set pos to player position set nM to (round (pos / 60) rounding down) as text if length of ((round (pos mod 60) rounding down) as text) is greater than 1 then set nS to (round (pos mod 60) rounding down) as text else set nS to ("0" & (round (pos mod 60) rounding down)) as text end if set nowAt to nM as text & "min " & nS as text & "s" set info to "" & "\nArtist: " & artist of current track set info to info & "\nTrack: " & name of current track set info to info & "\nAlbum Artist: " & album artist of current track set info to info & "\nAlbum: " & album of current track set info to info & "\nSeconds: " & durSec set info to info & "\nSeconds played: " & pos set info to info & "\nDuration: " & mytime set info to info & "\nNow at: " & nowAt set info to info & "\nPlayed Count: " & played count of current track set info to info & "\nTrack Number: " & track number of current track set info to info & "\nPopularity: " & popularity of current track set info to info & "\nId: " & id of current track set info to info & "\nSpotify URL: " & spotify url of current track set info to info & "\nArtwork: " & artwork url of current track set info to info & "\nPlayer: " & player state set info to info & "\nVolume: " & sound volume set info to info & "\nShuffle: " & shuffling set info to info & "\nRepeating: " & repeating end tell return info'` cecho "$info"; break ;;
"share" ) uri=`osascript -e 'tell application "Spotify" to spotify url of current track'`; remove='spotify:track:' url=${uri#$remove} url="https://open.spotify.com/track/$url"
if [ "$2" = "" ]; then cecho "Spotify URL: $url" cecho "Spotify URI: $uri" echo "To copy the URL or URI to your clipboard, use:" echo "\`spotify share url\` or" echo "\`spotify share uri\` respectively." elif [ "$2" = "url" ]; then cecho "Spotify URL: $url"; echo -n $url | pbcopy elif [ "$2" = "uri" ]; then cecho "Spotify URI: $uri"; echo -n $uri | pbcopy fi break ;;
"pos" ) cecho "Adjusting Spotify play position." osascript -e "tell application \"Spotify\" to set player position to $2"; break ;;
"help" ) showHelp; break ;;
* ) showHelp; return 1 ;;
esacdone}
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