Add rss feed for users

[leepeuker]

Users should have the option to enable a public rss feed containing their watch history

Questions:

• what data exactly should be in the feed?
• how should the url look like? hardcoded strucuture (=> easily discoverable) or with a random token (more private)

Please react to this issue if you are interested in this feature (thumbs up/comment)

[JVT038]

• I would say that there will be an item for each movie that has been marked as watched and it contains the user's rating and any comments. Also, info about the watched movie could be added as well, such as a description, the thumbnail, the trailer, etc.
• Can't you do both? A random token and a hardcoded structure? Something like localhost:8080/<randomtoken>/movies/watched?

[JVT038]

I have thought some more about this, and I think we should also add support for the Radarr RSS list import.

Basically this means that if the user adds a custom RSS list with an URL from Movary, Radarr will automatically add and monitor all the movies in the RSS feed provided by Movary.

This could open up some nice possibilities, such as different filters (with query parameters, such as inWatchlist=bool where the user can filter to only have items from the watchlist) or maybe filter based on actor, movie company, language, etc. and import that into Radarr.

Radarr unfortunately doesn't have a proper documentation for how the RSS should look like, so I dug into the code and found this