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mastodon/app/serializers/rest/status_serializer.rb
Eugen Rochko 81cec35dbf Custom emoji (#4988)
* Custom emoji

- In OStatus: `<link rel="emoji" name="coolcat" href="http://..." />`
- In ActivityPub: `{ type: "Emoji", name: ":coolcat:", href: "http://..." }`
- In REST API: Status object includes `emojis` array (`shortcode`, `url`)
- Domain blocks with reject media stop emojis
- Emoji file up to 50KB
- Web UI handles custom emojis
- Static pages render custom emojis as `<img />` tags

Side effects:

- Undo #4500 optimization, as I needed to modify it to restore
  shortcode handling in emojify()
- Formatter#plaintext should now make sure stripped out line-breaks
  and paragraphs are replaced with newlines

* Fix emoji at the start not being converted
2017-09-19 02:42:40 +02:00

121 lines
2.7 KiB
Ruby

# frozen_string_literal: true
class REST::StatusSerializer < ActiveModel::Serializer
attributes :id, :created_at, :in_reply_to_id, :in_reply_to_account_id,
:sensitive, :spoiler_text, :visibility, :language,
:uri, :content, :url, :reblogs_count, :favourites_count
attribute :favourited, if: :current_user?
attribute :reblogged, if: :current_user?
attribute :muted, if: :current_user?
attribute :pinned, if: :pinnable?
belongs_to :reblog, serializer: REST::StatusSerializer
belongs_to :application
belongs_to :account, serializer: REST::AccountSerializer
has_many :media_attachments, serializer: REST::MediaAttachmentSerializer
has_many :mentions
has_many :tags
has_many :emojis
def current_user?
!current_user.nil?
end
def uri
TagManager.instance.uri_for(object)
end
def content
Formatter.instance.format(object)
end
def url
TagManager.instance.url_for(object)
end
def favourited
if instance_options && instance_options[:relationships]
instance_options[:relationships].favourites_map[object.id] || false
else
current_user.account.favourited?(object)
end
end
def reblogged
if instance_options && instance_options[:relationships]
instance_options[:relationships].reblogs_map[object.id] || false
else
current_user.account.reblogged?(object)
end
end
def muted
if instance_options && instance_options[:relationships]
instance_options[:relationships].mutes_map[object.conversation_id] || false
else
current_user.account.muting_conversation?(object.conversation)
end
end
def pinned
if instance_options && instance_options[:relationships]
instance_options[:relationships].pins_map[object.id] || false
else
current_user.account.pinned?(object)
end
end
def pinnable?
current_user? &&
current_user.account_id == object.account_id &&
!object.reblog? &&
%w(public unlisted).include?(object.visibility)
end
class ApplicationSerializer < ActiveModel::Serializer
attributes :name, :website
end
class MentionSerializer < ActiveModel::Serializer
attributes :id, :username, :url, :acct
def id
object.account_id
end
def username
object.account_username
end
def url
TagManager.instance.url_for(object.account)
end
def acct
object.account_acct
end
end
class TagSerializer < ActiveModel::Serializer
include RoutingHelper
attributes :name, :url
def url
tag_url(object)
end
end
class CustomEmojiSerializer < ActiveModel::Serializer
include RoutingHelper
attributes :shortcode, :url
def url
full_asset_url(object.image.url)
end
end
end