From 1ba9ad59a9489fc9cc2daad8dc68049871144840 Mon Sep 17 00:00:00 2001
From: Stanislas <angristan@pm.me>
Date: Sat, 17 Aug 2019 22:04:15 +0200
Subject: [PATCH] Remove WebP support (#11589)

---
 app/javascript/mastodon/utils/resize_image.js | 2 +-
 app/models/concerns/account_avatar.rb         | 2 +-
 app/models/concerns/account_header.rb         | 2 +-
 app/models/custom_emoji.rb                    | 2 +-
 app/models/media_attachment.rb                | 4 ++--
 app/models/preview_card.rb                    | 2 +-
 6 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/app/javascript/mastodon/utils/resize_image.js b/app/javascript/mastodon/utils/resize_image.js
index 8e628b3b81cb06..0eb7cf123b2256 100644
--- a/app/javascript/mastodon/utils/resize_image.js
+++ b/app/javascript/mastodon/utils/resize_image.js
@@ -70,7 +70,7 @@ const loadImage = inputFile => new Promise((resolve, reject) => {
 });
 
 const getOrientation = (img, type = 'image/png') => new Promise(resolve => {
-  if (!['image/jpeg', 'image/webp'].includes(type)) {
+  if (type !== 'image/jpeg') {
     resolve(1);
     return;
   }
diff --git a/app/models/concerns/account_avatar.rb b/app/models/concerns/account_avatar.rb
index 5fff3ef5d21283..2d5ebfca35aea6 100644
--- a/app/models/concerns/account_avatar.rb
+++ b/app/models/concerns/account_avatar.rb
@@ -3,7 +3,7 @@
 module AccountAvatar
   extend ActiveSupport::Concern
 
-  IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'].freeze
+  IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif'].freeze
   LIMIT = 2.megabytes
 
   class_methods do
diff --git a/app/models/concerns/account_header.rb b/app/models/concerns/account_header.rb
index a748fdff72df33..067e166eb6ce5e 100644
--- a/app/models/concerns/account_header.rb
+++ b/app/models/concerns/account_header.rb
@@ -3,7 +3,7 @@
 module AccountHeader
   extend ActiveSupport::Concern
 
-  IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'].freeze
+  IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif'].freeze
   LIMIT = 2.megabytes
   MAX_PIXELS = 750_000 # 1500x500px
 
diff --git a/app/models/custom_emoji.rb b/app/models/custom_emoji.rb
index def1b3faa16205..cfc7f0a0d29887 100644
--- a/app/models/custom_emoji.rb
+++ b/app/models/custom_emoji.rb
@@ -27,7 +27,7 @@ class CustomEmoji < ApplicationRecord
     :(#{SHORTCODE_RE_FRAGMENT}):
     (?=[^[:alnum:]:]|$)/x
 
-  IMAGE_MIME_TYPES = %w(image/png image/gif image/webp).freeze
+  IMAGE_MIME_TYPES = %w(image/png image/gif).freeze
 
   has_one :local_counterpart, -> { where(domain: nil) }, class_name: 'CustomEmoji', primary_key: :shortcode, foreign_key: :shortcode
 
diff --git a/app/models/media_attachment.rb b/app/models/media_attachment.rb
index 4faba19fdaa855..876e9a6cdd572a 100644
--- a/app/models/media_attachment.rb
+++ b/app/models/media_attachment.rb
@@ -26,11 +26,11 @@ class MediaAttachment < ApplicationRecord
 
   enum type: [:image, :gifv, :video, :unknown, :audio]
 
-  IMAGE_FILE_EXTENSIONS = ['.jpg', '.jpeg', '.png', '.gif', '.webp'].freeze
+  IMAGE_FILE_EXTENSIONS = ['.jpg', '.jpeg', '.png', '.gif'].freeze
   VIDEO_FILE_EXTENSIONS = ['.webm', '.mp4', '.m4v', '.mov'].freeze
   AUDIO_FILE_EXTENSIONS = ['.ogg', '.oga', '.mp3', '.wav', '.flac', '.opus'].freeze
 
-  IMAGE_MIME_TYPES             = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'].freeze
+  IMAGE_MIME_TYPES             = ['image/jpeg', 'image/png', 'image/gif'].freeze
   VIDEO_MIME_TYPES             = ['video/webm', 'video/mp4', 'video/quicktime', 'video/ogg'].freeze
   VIDEO_CONVERTIBLE_MIME_TYPES = ['video/webm', 'video/quicktime'].freeze
   AUDIO_MIME_TYPES             = ['audio/wave', 'audio/wav', 'audio/x-wav', 'audio/x-pn-wave', 'audio/ogg', 'audio/mpeg', 'audio/mp3', 'audio/webm', 'audio/flac'].freeze
diff --git a/app/models/preview_card.rb b/app/models/preview_card.rb
index f26ea0c7480850..a792b352bd7c34 100644
--- a/app/models/preview_card.rb
+++ b/app/models/preview_card.rb
@@ -25,7 +25,7 @@
 #
 
 class PreviewCard < ApplicationRecord
-  IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif', 'image/webp'].freeze
+  IMAGE_MIME_TYPES = ['image/jpeg', 'image/png', 'image/gif'].freeze
   LIMIT = 1.megabytes
 
   self.inheritance_column = false