Sha256: 71dd15b23b4513de6ce206a6b4fd96738292889295a0674f387e28827376e605
Contents?: true
Size: 1.25 KB
Versions: 26
Compression:
Stored size: 1.25 KB
Contents
# A definition of a derivative creation routine, this is intended to be an internal
# class, it's what's created when you call Kithe::Asset#define_derivative
class Kithe::Asset::DerivativeDefinition
attr_reader :key, :content_type, :default_create, :proc, :storage_key
def initialize(key:, proc:, content_type: nil, default_create: true)
@key = key.to_sym
@content_type = content_type
@default_create = default_create
@proc = proc
end
def call(original_file:,attacher:)
if proc_accepts_keyword?(:attacher)
proc.call(original_file, attacher: attacher)
else
proc.call(original_file)
end
end
# Do content-type restrictions defined for this definition match a given asset?
def applies_to_content_type?(original_content_type)
return true if content_type.nil?
return true if content_type == original_content_type
return false if original_content_type.nil?
return true if (content_type.kind_of?(Array) && content_type.include?(original_content_type))
content_type == original_content_type.sub(%r{/.+\Z}, '')
end
private
def proc_accepts_keyword?(kwarg)
proc.parameters.include?([:key, kwarg]) || proc.parameters.include?([:keyreq, kwarg]) || proc.parameters.find {|a| a.first == :keyrest}
end
end
Version data entries
26 entries across 26 versions & 1 rubygems