1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
# frozen_string_literal: true
module Avatarable
extend ActiveSupport::Concern
USER_AVATAR_SIZES = [16, 20, 23, 24, 26, 32, 36, 38, 40, 48, 60, 64, 90, 96, 120, 160].freeze
PROJECT_AVATAR_SIZES = [15, 40, 48, 64, 88].freeze
GROUP_AVATAR_SIZES = [15, 37, 38, 39, 40, 64, 96].freeze
ALLOWED_IMAGE_SCALER_WIDTHS = (USER_AVATAR_SIZES | PROJECT_AVATAR_SIZES | GROUP_AVATAR_SIZES).freeze
included do
prepend ShadowMethods
include ObjectStorage::BackgroundMove
include Gitlab::Utils::StrongMemoize
validate :avatar_type, if: ->(user) { user.avatar.present? && user.avatar_changed? }
validates :avatar, file_size: { maximum: 200.kilobytes.to_i }, if: :avatar_changed?
mount_uploader :avatar, AvatarUploader
after_initialize :add_avatar_to_batch
end
module ShadowMethods
def avatar_url(**args)
# We use avatar_path instead of overriding avatar_url because of carrierwave.
# See https://gitlab.com/gitlab-org/gitlab-foss/merge_requests/11001/diffs#note_28659864
avatar_path(only_path: args.fetch(:only_path, true), size: args[:size]) || super
end
def retrieve_upload(identifier, paths)
upload = retrieve_upload_from_batch(identifier)
# This fallback is needed when deleting an upload, because we may have
# already been removed from the DB. We have to check an explicit `#nil?`
# because it's a BatchLoader instance.
upload = super if upload.nil?
upload
end
end
class_methods do
def bot_avatar(image:)
Rails.root.join('lib', 'assets', 'images', 'bot_avatars', image).open
end
end
def avatar_type
unless self.avatar.image?
errors.add :avatar, "file format is not supported. Please try one of the following supported formats: #{AvatarUploader::SAFE_IMAGE_EXT.join(', ')}"
end
end
def avatar_path(only_path: true, size: nil)
unless self.try(:id)
return uncached_avatar_path(only_path: only_path, size: size)
end
# Cache this avatar path only within the request because avatars in
# object storage may be generated with time-limited, signed URLs.
key = "#{self.class.name}:#{self.id}:#{only_path}:#{size}"
Gitlab::SafeRequestStore[key] ||= uncached_avatar_path(only_path: only_path, size: size)
end
def uncached_avatar_path(only_path: true, size: nil)
return unless self.try(:avatar).present?
asset_host = ActionController::Base.asset_host
use_asset_host = asset_host.present?
use_authentication = respond_to?(:public?) && !public?
query_params = size&.nonzero? ? "?width=#{size}" : ""
# Avatars for private and internal groups and projects require authentication to be viewed,
# which means they can only be served by Rails, on the regular GitLab host.
# If an asset host is configured, we need to return the fully qualified URL
# instead of only the avatar path, so that Rails doesn't prefix it with the asset host.
if use_asset_host && use_authentication
use_asset_host = false
only_path = false
end
url_base = []
if use_asset_host
url_base << asset_host unless only_path
else
url_base << gitlab_config.base_url unless only_path
url_base << gitlab_config.relative_url_root
end
url_base.join + avatar.local_url + query_params
end
# Path that is persisted in the tracking Upload model. Used to fetch the
# upload from the model.
def upload_paths(identifier)
avatar_mounter.blank_uploader.store_dirs.map { |store, path| File.join(path, identifier) }
end
private
def retrieve_upload_from_batch(identifier)
BatchLoader.for(identifier: identifier, model: self)
.batch(key: self.class, cache: true, replace_methods: false) do |upload_params, loader, args|
model_class = args[:key]
paths = upload_params.flat_map do |params|
params[:model].upload_paths(params[:identifier])
end
Upload.where(uploader: AvatarUploader.name, path: paths).find_each do |upload|
model = model_class.instantiate('id' => upload.model_id)
loader.call({ model: model, identifier: File.basename(upload.path) }, upload)
end
end
end
def add_avatar_to_batch
return unless avatar_mounter
avatar_mounter.read_identifiers.each { |identifier| retrieve_upload_from_batch(identifier) }
end
def avatar_mounter
strong_memoize(:avatar_mounter) { _mounter(:avatar) }
end
end
|
