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|
module BlobViewer
class Base
class_attribute :partial_name, :type, :extensions, :client_side, :binary, :switcher_icon, :switcher_title, :max_size, :absolute_max_size
delegate :partial_path, :rich?, :simple?, :client_side?, :server_side?, :text?, :binary?, to: :class
attr_reader :blob
attr_accessor :override_max_size
def initialize(blob)
@blob = blob
end
def self.partial_path
"projects/blob/viewers/#{partial_name}"
end
def self.rich?
type == :rich
end
def self.simple?
type == :simple
end
def self.client_side?
client_side
end
def self.server_side?
!client_side?
end
def self.binary?
binary
end
def self.text?
!binary?
end
def self.can_render?(blob)
!extensions || extensions.include?(blob.extension)
end
def too_large?
blob.raw_size > max_size
end
def absolutely_too_large?
blob.raw_size > absolute_max_size
end
def can_override_max_size?
too_large? && !absolutely_too_large?
end
def render_error
if server_side_but_stored_in_lfs?
:server_side_but_stored_in_lfs
elsif override_max_size ? absolutely_too_large? : too_large?
:too_large
end
end
def prepare!
if server_side? && blob.project
blob.load_all_data!(blob.project.repository)
end
end
private
def server_side_but_stored_in_lfs?
server_side? && blob.valid_lfs_pointer?
end
end
end
|
