92 lines
3.1 KiB
Ruby
92 lines
3.1 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module SendFileUpload
|
|
def send_upload(file_upload, send_params: {}, redirect_params: {}, attachment: nil, proxy: false, disposition: 'attachment')
|
|
content_type = content_type_for(attachment)
|
|
|
|
if attachment
|
|
response_disposition = ActionDispatch::Http::ContentDisposition.format(disposition: disposition, filename: attachment)
|
|
|
|
# Response-Content-Type will not override an existing Content-Type in
|
|
# Google Cloud Storage, so the metadata needs to be cleared on GCS for
|
|
# this to work. However, this override works with AWS.
|
|
redirect_params[:query] = { "response-content-disposition" => response_disposition,
|
|
"response-content-type" => content_type }
|
|
# By default, Rails will send uploads with an extension of .js with a
|
|
# content-type of text/javascript, which will trigger Rails'
|
|
# cross-origin JavaScript protection.
|
|
send_params[:content_type] = 'text/plain' if File.extname(attachment) == '.js'
|
|
|
|
send_params.merge!(filename: attachment, disposition: disposition)
|
|
end
|
|
|
|
if image_scaling_request?(file_upload)
|
|
location = file_upload.file_storage? ? file_upload.path : file_upload.url
|
|
headers.store(*Gitlab::Workhorse.send_scaled_image(location, params[:width].to_i, content_type))
|
|
head :ok
|
|
elsif file_upload.file_storage?
|
|
send_file file_upload.path, send_params
|
|
elsif file_upload.class.proxy_download_enabled? || proxy
|
|
headers.store(*Gitlab::Workhorse.send_url(file_upload.url(**redirect_params)))
|
|
head :ok
|
|
else
|
|
redirect_to cdn_fronted_url(file_upload, redirect_params)
|
|
end
|
|
end
|
|
|
|
def cdn_fronted_url(file, redirect_params)
|
|
if file.respond_to?(:cdn_enabled_url)
|
|
result = file.cdn_enabled_url(request.remote_ip, redirect_params[:query])
|
|
Gitlab::ApplicationContext.push(artifact_used_cdn: result.used_cdn)
|
|
result.url
|
|
else
|
|
file.url(**redirect_params)
|
|
end
|
|
end
|
|
|
|
def content_type_for(attachment)
|
|
return '' unless attachment
|
|
|
|
guess_content_type(attachment)
|
|
end
|
|
|
|
def guess_content_type(filename)
|
|
types = MIME::Types.type_for(filename)
|
|
|
|
if types.present?
|
|
types.first.content_type
|
|
else
|
|
"application/octet-stream"
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def image_scaling_request?(file_upload)
|
|
avatar_safe_for_scaling?(file_upload) || pwa_icon_safe_for_scaling?(file_upload)
|
|
end
|
|
|
|
def pwa_icon_safe_for_scaling?(file_upload)
|
|
file_upload.try(:image_safe_for_scaling?) &&
|
|
mounted_as_pwa_icon?(file_upload) &&
|
|
valid_image_scaling_width?(Appearance::ALLOWED_PWA_ICON_SCALER_WIDTHS)
|
|
end
|
|
|
|
def avatar_safe_for_scaling?(file_upload)
|
|
file_upload.try(:image_safe_for_scaling?) &&
|
|
mounted_as_avatar?(file_upload) &&
|
|
valid_image_scaling_width?(Avatarable::ALLOWED_IMAGE_SCALER_WIDTHS)
|
|
end
|
|
|
|
def mounted_as_avatar?(file_upload)
|
|
file_upload.try(:mounted_as)&.to_sym == :avatar
|
|
end
|
|
|
|
def mounted_as_pwa_icon?(file_upload)
|
|
file_upload.try(:mounted_as)&.to_sym == :pwa_icon
|
|
end
|
|
|
|
def valid_image_scaling_width?(allowed_scalar_widths)
|
|
allowed_scalar_widths.include?(params[:width]&.to_i)
|
|
end
|
|
end
|