jadedctrl/ divercities_dl
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Add MP3 metadata editing

This commit is contained in:
Jaidyn Ann 2020-10-22 15:20:03 -05:00
parent 1693e82bb3
commit dcec47acaf
2 changed files with 82 additions and 3 deletions
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1
README.txt
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@ -11,6 +11,7 @@ REQUIREMENTS
* ksh, bash, etc
* jq (https://stedolan.github.io/jq/)
* lynx (https://lynx.browser.org/)
* ffmpeg (https://ffmpeg.org/)
* a divercities account
Before using divercities_dl, you need to log into Divercities from your

80
divercities_dl
View File

@ -35,6 +35,7 @@ function fetch_album {
fetch_page "https://music.divercities.eu/albums/$album_id"
}
# ==============================================================================
# PARSE
# ==============================================================================
@ -118,8 +119,86 @@ function dl_track_from_json {
fetch_page "$url" \
> "${output}.mp3"
track_metadata "${output}" "$title" "$album" "$artists"
}
# ==============================================================================
# METADATA
# ==============================================================================
function track_metadata {
local mp3="${1}.mp3"; local json="${1}.json"
local title="$2"; local album="$3"; local artists="$4"
local temp="$(mktemp --suffix=divercities)"
local temp_mp3_a="$(mktemp --suffix='divercities.mp3')"
local temp_mp3_b="$(mktemp --suffix='divercities.mp3')"
ffmpeg -i "$mp3" 2> "$temp"
cp "$mp3" "$temp_mp3_a"
metadata_title "$temp" "$temp_mp3_a" "$temp_mp3_b" "$title"
metadata_album "$temp" "$temp_mp3_a" "$temp_mp3_b" "$album"
metadata_artist "$temp" "$temp_mp3_a" "$temp_mp3_b" "$artists"
metadata_date "$temp" "$temp_mp3_a" "$temp_mp3_b"
cp "$temp_mp3_a" "$mp3"
}
function metadata_title {
local data="$1"
local mp3_a="$2"; local mp3_b="$3"; rm "$mp3_b"
local title="$4"
if grep "title" "$data" >/dev/null; then
return
else
ffmpeg -i "$mp3_a" -codec copy -metadata title="$title" "$mp3_b"
cp "$mp3_b" "$mp3_a"
fi
}
function metadata_album {
local data="$1"
local mp3_a="$2"; local mp3_b="$3"; rm "$mp3_b"
local album="$4"
if grep "album" "$data" >/dev/null; then
return
else
ffmpeg -i "$mp3_a" -codec copy -metadata album="$album" "$mp3_b"
cp "$mp3_b" "$mp3_a"
fi
}
function metadata_artist {
local data="$1"
local mp3_a="$2"; local mp3_b="$3"; rm "$mp3_b"
local artist="$4"
if grep "TOPE" "$data" >/dev/null; then
artist="$(grep "TOPE" "$data" | awk '{print $3}')"
fi
if grep "artist" "$data" >/dev/null; then
return
else
ffmpeg -i "$mp3_a" -codec copy -metadata artist="$artist" "$mp3_b"
cp "$mp3_b" "$mp3_a"
fi
}
function metadata_date {
local data="$1"
local mp3_a="$2"; local mp3_b="$3"; rm "$mp3_b"
if grep "TORY" "$data" >/dev/null; then
date="$(grep "TORY" "$data" | awk '{print $3}')"
ffmpeg -i "$mp3_a" -codec copy -metadata date="$date" "$mp3_b"
cp "$mp3_b" "$mp3_a"
fi
}
# ==============================================================================
# INVOCATION
# ==============================================================================
@ -165,4 +244,3 @@ if test -n "$ALBUM"; then
else
usage 2
fi