'unsupported' — nothing on this post can be indexed. 'preparing' — at least one supported file is still pending or processing. 'ready' — indexing has settled and at least one supported file was indexed. 'failed' — indexing has settled and none succeeded.
indexedChunksnumber required
Live count of post_chunk rows for this post. Deliberately not a percentage: the total chunk count is unknowable until chunking finishes, so any ratio would be invented.
supportedFilesnumber required
Files on this post whose mime type can be indexed
readyFilesnumber required
Supported files that finished indexing successfully