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Contents
module Scrivito
# @api public
# The Binary class represents the data stored in a binary attribute of an Obj
# or Widget
class Binary
def initialize(id, public_content)
@id = id
@public_content = public_content
end
# @api public
# Some Scrivito data is considered private, i.e. it is not currently intended
# for the general public, for example content in a workspace that has not
# been published yet.
# @return [Boolean]
def private?
!public_content?
end
# @api public
# The URL where this binary data is accessible and can be downloaded using an
# HTTP GET request. Note that urls for private content will have an
# expiration time in order to protect them.
# Therefore the url returned here should be accessed immediately after it has been returned (i.e. within a couple of minutes).
# When accessed after they have expired, an error will occur.
# The urls should not be used for long-term-storage (i.e. they are no longer accessible hours or days after they have been generated).
# @return [String] the URL under which this content is available
def url
find_url('get')
end
# @api public
# the filename of this binary data, for example "my_image.jpg"
# @return [String] the filename of binary
def filename
File.basename(URI(url).path)
end
# @api public
# the content type of this binary data, for example "image/jpeg"
# @return [String] content type
def content_type
headers[:content_type]
end
# @api public
# the length of this binary data, in bytes.
# @return [Integer] number of bytes
def content_length
headers[:content_length].to_i
end
private
attr_reader :id
def public_content?
!!@public_content
end
def headers
CmsBackend.instance.find_blob_metadata(id, find_url('head'))
end
def find_url(verb)
CmsBackend.instance.find_blob_data(@id, access_type, verb)['url']
end
def access_type
public_content? ? 'public_access' : 'private_access'
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems