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Generate an OPML file from Airsonic podcast subscriptions https://alexdelorenzo.dev/notes/airsonic-opml
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| #!/usr/bin/env bash | |
| # License: GPLv3 | |
| export SCRIPT="${1:-airsonic.script}" | |
| export TITLE="Airsonic Podcasts" | |
| export SQL_REGEX="'https?://[^ ,]+','[^']*" | |
| export TABLE="podcast_channel" | |
| export DELIM=',' | |
| export TAG_FMT="<outline type='rss' xmlUrl='%s' text='%s' />" | |
| export LINE_FMT="\t\t\t%s\n" | |
| export JOBS=4 RC_ERR=1 | |
| get-outline() { | |
| local line="$1" | |
| local info="$(grep -E -o "$SQL_REGEX" <<< "$line" | head -1 | tr -d "'")" | |
| local url="$(cut -d $DELIM -f 1 <<< "$info")" | |
| local name="$(cut -d $DELIM -f 2- <<< "$info")" | |
| name="${name//\&/and}" | |
| test -z "$url" && return $RC_ERR | |
| printf "$TAG_FMT" "$url" "$name" | |
| } | |
| export -f get-outline | |
| print-line() { | |
| local line="$1" tag= | |
| tag="$(get-outline "$line")" && printf "$LINE_FMT" "$tag" | |
| } | |
| export -f print-line | |
| print-xml() { | |
| printf "<opml version='2.0'> | |
| \t<body> | |
| \t\t<outline text='$TITLE' title='$TITLE'>\n" | |
| grep -i "$TABLE" "$SCRIPT" | parallel -j $JOBS print-line | |
| printf '\t\t</outline> | |
| \t</body> | |
| </opml>\n' | |
| } | |
| print-xml |
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