gitlab-org--gitlab-foss/app/models/concerns/avatarable.rb

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module Avatarable
extend ActiveSupport::Concern
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included do
prepend ShadowMethods
validate :avatar_type, if: ->(user) { user.avatar.present? && user.avatar_changed? }
validates :avatar, file_size: { maximum: 200.kilobytes.to_i }
mount_uploader :avatar, AvatarUploader
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-ce/merge_requests/11001/diffs#note_28659864
avatar_path(only_path: args.fetch(:only_path, true)) || super
end
end
def avatar_type
unless self.avatar.image?
self.errors.add :avatar, "only images allowed"
end
end
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def avatar_path(only_path: true)
return unless self[:avatar].present?
asset_host = ActionController::Base.asset_host
use_asset_host = asset_host.present?
# 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 && respond_to?(:public?) && !public?
use_asset_host = false
only_path = false
end
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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 + avatar.url
end
end