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wubloader/playlist-audit

39 lines
1.3 KiB
Bash

#!/bin/bash
if [ "$#" -lt 1 ]; then
echo "USAGE: $0 PLAYLIST_ID" >&2
echo "List all videos that should be in the playlist with the given youtube playlist id." >&2
exit 1
fi
PLAYLIST_ID="$1"
# This should match $.youtube_upload_locations in docker-compose.jsonnet
UPLOAD_LOCATIONS="('desertbus', 'desertbus_slow', 'desertbus_emergency', 'youtube-manual')"
docker-compose exec postgres psql -U postgres wubloader -qtAF ' -> ' <<-EOF
SELECT
COALESCE((video_ranges[1]).start, events.event_start) as start_time,
events.video_title,
-- Calculate video duration as sum(range lengths) - sum(transition durations)
(
(SELECT SUM(r.end - r.start) FROM UNNEST(video_ranges) r)
- '1 second'::interval * COALESCE(
(SELECT SUM(t.duration) FROM UNNEST(video_transitions) t),
0
)
) as duration
FROM events
-- Join on "all tags in playlists.tags are in events.tags", aka. playlists.tags is subset of events.tags
JOIN playlists ON events.tags @> playlists.tags
WHERE
playlists.playlist_id = '"$PLAYLIST_ID"'
AND events.state = 'DONE'
AND events.public
AND events.upload_location IN $UPLOAD_LOCATIONS
ORDER BY
events.id = playlists.first_event_id DESC, -- true means first
events.id = playlists.last_event_id ASC, -- false means first
start_time
;
EOF