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authorEugen Rochko <eugen@zeonfederated.com>2019-08-08 23:03:09 +0200
committerGitHub <noreply@github.com>2019-08-08 23:03:09 +0200
commit41aac1ba3a247b2178699e529239a7f3b8eb6edc (patch)
tree42e6328b28bfe5712c8a49a504d42f3ffd3d7e46
parentfd0104369102cbc89e5fb42e41e36d4b233d4603 (diff)
Add GIF and WebP support for custom emojis (#11519)
Fix #11466
-rw-r--r--app/models/custom_emoji.rb4
1 files changed, 3 insertions, 1 deletions
diff --git a/app/models/custom_emoji.rb b/app/models/custom_emoji.rb
index 514cf4845..643a7e46a 100644
--- a/app/models/custom_emoji.rb
+++ b/app/models/custom_emoji.rb
@@ -28,6 +28,8 @@ class CustomEmoji < ApplicationRecord
     :(#{SHORTCODE_RE_FRAGMENT}):
     (?=[^[:alnum:]:]|$)/x
 
+  IMAGE_MIME_TYPES = %w(image/png image/gif image/webp).freeze
+
   belongs_to :category, class_name: 'CustomEmojiCategory', optional: true
   has_one :local_counterpart, -> { where(domain: nil) }, class_name: 'CustomEmoji', primary_key: :shortcode, foreign_key: :shortcode
 
@@ -35,7 +37,7 @@ class CustomEmoji < ApplicationRecord
 
   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) }