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require "inline_svg/version"
require "inline_svg/action_view/helpers"
require "inline_svg/asset_file"
require "inline_svg/cached_asset_file"
require "inline_svg/finds_asset_paths"
require "inline_svg/propshaft_asset_finder"
require "inline_svg/static_asset_finder"
require "inline_svg/webpack_asset_finder"
require "inline_svg/transform_pipeline"
require "inline_svg/io_resource"
require "inline_svg/railtie" if defined?(Rails)
require 'active_support'
require 'active_support/core_ext/object/blank'
require 'active_support/core_ext/string'
require 'nokogiri'
module InlineSvg
class Configuration
class Invalid < ArgumentError; end
attr_reader :asset_file, :asset_finder, :custom_transformations, :svg_not_found_css_class
def initialize
@custom_transformations = {}
@asset_file = InlineSvg::AssetFile
@svg_not_found_css_class = nil
@raise_on_file_not_found = false
end
def asset_file=(custom_asset_file)
begin
method = custom_asset_file.method(:named)
if method.arity == 1
@asset_file = custom_asset_file
else
raise InlineSvg::Configuration::Invalid.new("asset_file should implement the #named method with arity 1")
end
rescue NameError
raise InlineSvg::Configuration::Invalid.new("asset_file should implement the #named method")
end
end
def asset_finder=(finder)
@asset_finder = if finder.respond_to?(:find_asset)
finder
elsif finder.class.name == "Propshaft::Assembly"
InlineSvg::PropshaftAssetFinder
else
# fallback to a naive static asset finder
# (sprokects >= 3.0 && config.assets.precompile = false
# See: https://github.com/jamesmartin/inline_svg/issues/25
InlineSvg::StaticAssetFinder
end
asset_finder
end
def svg_not_found_css_class=(css_class)
if css_class.present? && css_class.is_a?(String)
@svg_not_found_css_class = css_class
end
end
def add_custom_transformation(options)
if incompatible_transformation?(options.fetch(:transform))
raise InlineSvg::Configuration::Invalid.new("#{options.fetch(:transform)} should implement the .create_with_value and #transform methods")
end
@custom_transformations.merge!(Hash[ *[options.fetch(:attribute, :no_attribute), options] ])
end
def raise_on_file_not_found=(value)
@raise_on_file_not_found = value
end
def raise_on_file_not_found?
!!@raise_on_file_not_found
end
private
def incompatible_transformation?(klass)
!klass.is_a?(Class) || !klass.respond_to?(:create_with_value) || !klass.instance_methods.include?(:transform)
end
end
@configuration = InlineSvg::Configuration.new
class << self
attr_reader :configuration
def configure
if block_given?
yield configuration
else
raise InlineSvg::Configuration::Invalid.new('Please set configuration options with a block')
end
end
def reset_configuration!
@configuration = InlineSvg::Configuration.new
end
end
end
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