I think we already have size, but the rest is probably not indexed.

In T144447#2600105, @Smalyshev wrote:

I think we already have size

I don't see size in WikitextContentHandler. Where does it come from?

All of the metadata you mentioned is already exposed in the File class (getSize(), getMediaType(), getMimeType(), getWidth(), getHeight()). All of it is also in the 'image' table (img_size, img_media_type, img_major_mime/img_minor_mime, img_width, img_height). I don't think there's anything to do on the multimedia side here.

Duplicate of T15370?

I don't see size in WikitextContentHandler. Where does it come from?

From ContentHandler:

$fieldData['text_bytes'] = $content->getSize();

I am assuming it's the same size? (need to check)

Duplicate of T15370

Possibly :)

Also sort-of duplicate: T78490: Image search by file size

ContentHandler probably returns the size of the image description page; file handling happens completely outside of it.

Yeah looks like text_bytes is not what we want, see e.g.: https://en.wikipedia.org/wiki/File:ZZ_Top_Stages.jpg?action=cirrusdump

I'm thinking maybe it's time to think about separate content handler that handles files...

In T144447#2600191, @matmarex wrote:

I don't think there's anything to do on the multimedia side here.

I agree. I added the file-handling tag as a heads-up.

In T144447#2600703, @Smalyshev wrote:

I'm thinking maybe it's time to think about separate content handler that handles files...

Would be nice, but files are not "Content" in the MediaWiki sense. Once we have MCR, we could make them Content, but that will be a while.

Hm... maybe we can define FileContent and FileContentHandler, but not use them for any pages directly for now. WikitextContent/Handler would create and use them internally when on a file page.

maybe we can define FileContent and FileContentHandler, but not use them for any pages directly for now. WikitextContent/Handler would create and use them internally when on a file page.

I was just thinking there would be a bunch of file-specific code that is not really in a good place in WikiTextHandler as it has nothing to do with wikitext. So yes, I think this could be a good way.

We're just waiting for a reindex on Commons to finish this up.

The file index for commonswiki has been reindexed and the new search keywords can now be be used on commonswiki: e.g. file:filemime:image filesize:>1000000.