10dac3ee51
When a URL is added to an artist entry, normalize it to a standard form. Artist URLs have both a `url` column and a `normalized_url` column. The `normalized_url` is used for artist finding and the `url` is the raw URL entered by the user. Previously only the `normalized_url` field was normalized; now the URL entered by the user is also converted to a normalized form. This means that if an URL like this is added to an artist entry: * http://www.pixiv.net/member.php?id=1234 * http://www.pixiv.net/en/users/1234 * http://www.twitter.com/DanbooruBot/ * http://mobile.twitter.com/DanbooruBot/ It will get normalized to this: * https://www.pixiv.net/users/1234 * https://twitter.com/DanbooruBot This fixes problems with duplicate URLs being added to artist entries because URLs weren't normalized to a single form.
Logical
This directory contains library code used through Danbooru. This includes things like defining API clients, dealing with sources, parsing tag searches, storing and resizing images, and so on.
Many of the files here use the Service Object pattern. Instead of putting complex code in models or controllers, it goes here, in plain old Ruby objects (POROs). This keeps models and controllers simpler, and keeps domain logic isolated and independent from the database and the HTTP request cycle.