Files
danbooru/app/logical/source/extractor/mastodon.rb
evazion 993e4fd62f Fix #5366: Baraag broken.
* Use fixed access tokens instead of fetching an access token with the OAuth flow. This assumes
  access tokens won't expire, which seems to be true for the default app-level access token, unless
  you manually regenerate it. Fixes the OAuth flow not working on Baraag for some reason.

* Eliminate the MastodonApiClient class. Just inline it in the extractor instead.

Downstream users will need to update their configs to set the `pawoo_access_token` and
`baraag_access_token` config options.
2022-12-10 18:27:05 -06:00

118 lines
2.8 KiB
Ruby

# frozen_string_literal: true
# @see Source::URL::Mastodon
# @see https://docs.joinmastodon.org/api
class Source::Extractor
class Mastodon < Source::Extractor
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.dig("media_attachments").to_a.pluck("url")
end
end
def page_url
if username.present? && status_id.present?
"https://#{domain}/@#{username}/#{status_id}"
elsif status_id.present?
"https://#{domain}/web/statuses/#{status_id}"
end
end
def profile_url
if username.present?
"https://#{domain}/@#{username}"
else
api_response.dig("account", "url")
end
end
def account_url
"https://#{domain}/web/accounts/#{account_id}" if account_id.present?
end
def profile_urls
[profile_url, account_url].compact
end
def username
api_response.dig("account", "username") || artist_name_from_url
end
def tag_name
username
end
def artist_name_from_url
parsed_url.username || parsed_referer&.username
end
def artist_name
api_response.dig("account", "display_name").presence
end
def account_id
parsed_url.user_id || parsed_referer&.user_id || api_response.dig("account", "id")
end
def status_id
parsed_url.work_id || parsed_referer&.work_id
end
def artist_commentary_desc
commentary = "".dup
commentary << "<p>#{api_response["spoiler_text"]}</p>" if api_response["spoiler_text"].present?
commentary << api_response["content"] if api_response["content"].present?
commentary
end
def tags
api_response.dig("tags").to_a.map do |tag|
[tag["name"], tag["url"]]
end
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.dig("media_attachments").pluck("text_url")
element["href"] = nil if element["href"].in?(media_urls)
end
end.strip
end
def api_response
return {} if status_id.blank?
resp = http.get("https://#{domain}/api/v1/statuses/#{status_id}")
return {} if resp.status != 200
resp.parse
end
def http
super.headers(Authorization: "Bearer #{access_token}")
end
def access_token
case site_name
when "Pawoo" then Danbooru.config.pawoo_access_token
when "Baraag" then Danbooru.config.baraag_access_token
end
end
memoize :api_response
end
end