Files
danbooru/app/logical/sources/strategies/mastodon.rb
evazion 3aa5cab2aa sources: refactor normalize_for_source.
`normalize_for_source` was used to convert image URLs to page URLs when displaying sources
on the post show page. Move all the code for converting image URLs to page URLs from
`Sources::Strategies#normalize_for_source` to `Source::URL#page_url`.

Before we had to be very careful in source strategies not to make any network calls in
`normalize_for_source`, since it was used in the view for the post show page. Now all the
code for generating page URLs is isolated in Source::URL, which makes source strategies
simpler. It also makes it easier to check if a source is an image URL or page URL, and if
the image URL is convertible to a page URL, which will make autotagging bad_link or
bad_source feasible.

Finally, this fixes it to generate better page URLs in a handful of cases:

* https://www.artstation.com/artwork/qPVGP instead of https://anubis1982918.artstation.com/projects/qPVGP
* https://yande.re/post/show?md5=b4b1d11facd1700544554e4805d47bb6s instead of https://yande.re/post?tags=md5:b4b1d11facd1700544554e4805d47bb6
* http://gallery.minitokyo.net/view/365677 instead of http://gallery.minitokyo.net/download/365677
* https://valkyriecrusade.fandom.com/wiki/File:Crimson_Hatsune_H.png instead of https://valkyriecrusade.wikia.com/wiki/File:Crimson_Hatsune_H.png
* https://rule34.paheal.net/post/view/852405 instead of https://rule34.paheal.net/post/list/md5:854806addcd3b1246424e7cea49afe31/1
2022-03-23 01:34:04 -05:00

98 lines
2.2 KiB
Ruby

# frozen_string_literal: true
# @see Source::URL::Mastodon
module Sources::Strategies
class Mastodon < Base
def match?
Source::URL::Mastodon === parsed_url
end
def domain
case site_name
when "Pawoo" then "pawoo.net"
when "Baraag" then "baraag.net"
end
end
def image_urls
if parsed_url.image_url?
[parsed_url.full_image_url]
else
api_response.image_urls
end
end
def page_url
artist_name = artist_name_from_url
status_id = status_id_from_url
return if status_id.blank?
if artist_name.present?
"https://#{domain}/@#{artist_name}/#{status_id}"
else
"https://#{domain}/web/statuses/#{status_id}"
end
end
def profile_url
if artist_name_from_url.present?
"https://#{domain}/@#{artist_name_from_url}"
elsif api_response.present? && api_response.profile_url.present?
api_response.profile_url
end
end
def account_url
return if account_id.blank?
"https://#{domain}/web/accounts/#{account_id}"
end
def profile_urls
[profile_url, account_url].compact
end
def artist_name
api_response.account_name
end
def artist_name_from_url
parsed_url.username || parsed_referer&.username
end
def other_names
[api_response.display_name]
end
def account_id
parsed_url.user_id || parsed_referer&.user_id || api_response.account_id
end
def status_id_from_url
parsed_url.work_id || parsed_referer&.work_id
end
def artist_commentary_desc
api_response.commentary
end
def tags
api_response.tags
end
def dtext_artist_commentary_desc
DText.from_html(artist_commentary_desc) do |element|
if element.name == "a"
# don't include links to the toot itself.
media_urls = api_response.json["media_attachments"].map { |attr| attr["text_url"] }
element["href"] = nil if element["href"].in?(media_urls)
end
end.strip
end
def api_response
MastodonApiClient.new(domain, status_id_from_url)
end
memoize :api_response
end
end