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91 lines
2.6 KiB
Bash
91 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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# vim:ts=4:sts=4:sw=4:et
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#
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# args: 64OO67Be8wOXn6STqHxexr
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# args: Florence.*
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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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# 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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# shellcheck disable=SC2034
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usage_description="
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Returns a Spotify user's Liked Songs aka Saved Tracks using 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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Requires \$SPOTIFY_ID and \$SPOTIFY_SECRET to be defined in the environment
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Caveat: due to limitations of the Spotify API, this requires an interactively authorized access token, which you will be prompted for if you haven't already got one in your shell environment. To set up an authorized token for an hour in your current shell, you can run the following command (make sure you don't have an access token in the environment from spotify_api_token.sh otherwise you will get a 401 error):
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export SPOTIFY_ACCESS_TOKEN=\"\$(SPOTIFY_PRIVATE=1 \"$srcdir/spotify_api_token.sh\")\"
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"
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# shellcheck disable=SC1090
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. "$srcdir/lib/utils.sh"
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help_usage "$@"
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offset="${OFFSET:-0}"
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url_path="/v1/me/tracks?limit=50&offset=$offset"
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output(){
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if [ -n "${SPOTIFY_CSV:-}" ]; then
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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 | [([.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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get_next(){
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jq -r '.next' <<< "$output"
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}
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if [ -z "${SPOTIFY_ACCESS_TOKEN:-}" ]; then
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export SPOTIFY_PRIVATE=1
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SPOTIFY_ACCESS_TOKEN="$("$srcdir/spotify_api_token.sh")"
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export SPOTIFY_ACCESS_TOKEN
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fi
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while [ -n "$url_path" ] && [ "$url_path" != null ]; do
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output="$("$srcdir/spotify_api.sh" "$url_path" "$@")"
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# shellcheck disable=SC2181
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if [ $? != 0 ] || [ "$(jq -r '.error' <<< "$output")" != null ]; then
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echo "$output" >&2
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exit 1
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fi
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url_path="$(get_next)"
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output
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done
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