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# Controller for viewing a file's raw
class Projects::RawController < Projects::ApplicationController
include ExtractsPath
before_action :require_non_empty_project
before_action :assign_ref_vars
before_action :authorize_download_code!
def show
@blob = @repository.blob_at(@commit.id, @path)
if @blob
headers['X-Content-Type-Options'] = 'nosniff'
if @blob.lfs_pointer?
send_lfs_object
else
stream_data
end
else
render_404
end
end
private
def get_blob_type
if @blob.text?
'text/plain; charset=utf-8'
elsif @blob.image?
@blob.content_type
else
'application/octet-stream'
end
end
def stream_data
type = get_blob_type
send_data(
@blob.data,
type: type,
disposition: 'inline'
)
end
def send_lfs_object
lfs_object = find_lfs_object
if lfs_object && lfs_object.project_allowed_access?(@project)
send_file lfs_object.file.path, filename: @blob.name, disposition: 'attachment'
else
render_404
end
end
def find_lfs_object
lfs_object = LfsObject.find_by_oid(@blob.lfs_oid)
if lfs_object && lfs_object.file.exists?
lfs_object
else
nil
end
end
end
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