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#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# Author: Hari Sekhon
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# Date: 2020-06-24 01:17:21 +0100 (Wed, 24 Jun 2020)
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#
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# https://github.com/harisekhon/bash-tools
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#
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# License: see accompanying Hari Sekhon LICENSE file
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#
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# If you're using my code you're welcome to connect with me on LinkedIn and optionally send me feedback to help steer this or other code I publish
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#
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# https://www.linkedin.com/in/harisekhon
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#
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# https://developer.spotify.com/documentation/web-api/reference/library/get-users-saved-tracks/
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set -euo pipefail
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[ -n "${DEBUG:-}" ] && set -x
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srcdir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# shellcheck disable=SC1090
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. "$srcdir/lib/spotify.sh"
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# shellcheck disable=SC2034,SC2154
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usage_description="
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Returns the current Spotify user's Liked Songs (aka Saved Tracks) via the Spotify API
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Output format:
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Artist - Track
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or if \$SPOTIFY_CSV environment variable is set then:
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\"Artist\",\"Track\"
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$usage_playlist_help
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$usage_auth_help
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"
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# used by usage() in lib/utils.sh
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# shellcheck disable=SC2034
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usage_args="[<curl_options>]"
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help_usage "$@"
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# defined in lib/spotify.sh
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# shellcheck disable=SC2154
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url_path="/v1/me/tracks?limit=$limit&offset=$offset"
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output(){
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# some tracks come out with blank artists and track name, skip these using select(name != "") filter to avoid blank lines
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# unfortunately some tracks actually do come out with blank artist and track name, this must be a bug inside Spotify, but
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# filtering it like this throws off the line counts verification and also the track might be blank but the artist might not be
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if not_blank "${SPOTIFY_CSV:-}"; then
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#jq -r '.items[].track | select(.name != "") | [([.artists[].name] | join(", ")), .name] | @csv'
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jq -r '.items[].track | [([.artists[].name] | join(", ")), .name] | @csv'
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else
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#jq -r '.items[].track | select(.name != "") | [([.artists[].name] | join(", ")), "-", .name] | @tsv'
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jq -r '.items[].track | [([.artists[].name] | join(", ")), "-", .name] | @tsv'
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fi <<< "$output" |
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tr '\t' ' ' |
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sed '
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s/^[[:space:]]*-//;
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s/^[[:space:]]*//;
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s/[[:space:]]*$//
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'
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}
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export SPOTIFY_PRIVATE=1
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spotify_token
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while not_null "$url_path"; do
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output="$("$srcdir/spotify_api.sh" "$url_path" "$@")"
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#die_if_error_field "$output"
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url_path="$(get_next "$output")"
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output
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done
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