Objects are always passed by reference, so it doesn't make sense to
return an object which is passed by reference as it will always be the
same object. This change makes the code a bit more readable.
Entry API can now have these new fields:
- content
- language
- preview_picture
- published_at
Re-use the ContentProxy to be able to do the same using the web UI (in the future).
htmLawed is used to clean stuff from content, I hope it’ll be enough to avoid security breach.
Lower content validation when we want to update an entry with content already defined. Before, language & content_type were required. If there weren’t provided, we re-fetched the content using graby. I think these fields aren’t required for an entry to be created. So I removed them.
Which means some import from the v1 export won’t be re-fetched since they provide content, url & title.
Also, remove liberation link from Readability import to avoid overlaping import (from wallabag v1, which had the same link)
Previously it was a 400 but this is more related to a real error.
Using the API user should only know the content got reloaded or not.
If reloaded: 200 otherwise: 304.
