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Add GIF and WebP support for custom emojis (#11519)

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Fix #11466
This commit is contained in:
Eugen Rochko 2019-08-08 23:03:09 +02:00
parent 6861534d9c
commit 5432edb5a7
1 changed files with 3 additions and 1 deletions
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4
app/models/custom_emoji.rb
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@ -27,13 +27,15 @@ class CustomEmoji < ApplicationRecord
:(#{SHORTCODE_RE_FRAGMENT}):
(?=[^[:alnum:]:]|$)/x
IMAGE_MIME_TYPES = %w(image/png image/gif image/webp).freeze
has_one :local_counterpart, -> { where(domain: nil) }, class_name: 'CustomEmoji', primary_key: :shortcode, foreign_key: :shortcode
has_attached_file :image, styles: { static: { format: 'png', convert_options: '-coalesce -strip' } }
before_validation :downcase_domain
validates_attachment :image, content_type: { content_type: 'image/png' }, presence: true, size: { less_than: LIMIT }
validates_attachment :image, content_type: { content_type: IMAGE_MIME_TYPES }, presence: true, size: { less_than: LIMIT }
validates :shortcode, uniqueness: { scope: :domain }, format: { with: /\A#{SHORTCODE_RE_FRAGMENT}\z/ }, length: { minimum: 2 }
scope :local, -> { where(domain: nil) }