Allow loading of remote styles

[fcheslack]

Accept remote style url to fetch and cache.
Use initialized engine for current request and cache like other engines for subsequent requests.

[rmzelle]

Is this possible now in the Zotero API?

[rmzelle]

(I've been asked again to please, please accept a style into the repo so a university can use their custom style for their Zotero API-generated bibliographies, and I much rather wouldn't since the style would have a single user and doesn't really belong in the CSL styles repo. I could accept it temporary, but that has some drawbacks as well (like repo bloat).)

[rmzelle]

(and we've decline half a dozen similar Zotero-API styles in the past, so the demand is clearly there)

[fcheslack]

It is not yet.

zotero/dataserver#24

[rmzelle]

And now? :) (since zotero/dataserver#24 was just closed)

I guess not since, since https://api.zotero.org/users/475425/items/X42A7DEE?format=bib&style=apa works for me, but https://api.zotero.org/users/475425/items/X42A7DEE?format=bib&style=https://raw.githubusercontent.com/citation-style-language/styles/master/apa.csl gives "Invalid style"?

[dstillman]

We'll announce when that's live on the dev list. Should be in the next week or so.

[rmzelle]

Great, thanks.