Method parse_header_footer has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

    def parse_header_footer(options)
      r = []
      unless options.blank?
        %i[header footer].collect do |hf|
          next if options[hf].blank?

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Method pdf_from_url has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring.

Open

  def pdf_from_url(url, options = {}) # rubocop:disable Metrics/CyclomaticComplexity
    # merge in global config options
    options.merge!(WickedPdf.config) { |_key, option, _config| option }
    generated_pdf_file = WickedPdf::Tempfile.new('wicked_pdf_generated_file.pdf', options[:temp_path])
    command = [@binary.path]

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File assets.rb has 266 lines of code (exceeds 250 allowed). Consider refactoring.

Open

require 'net/http'
require 'delegate'
require 'stringio'

class WickedPdf

Method make_and_send_pdf has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

    def make_and_send_pdf(pdf_name, options = {})
      options[:wkhtmltopdf] ||= nil
      options[:layout] ||= false
      options[:template] ||= File.join(controller_path, action_name)
      options[:disposition] ||= 'inline'

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Class WickedPdf has 21 methods (exceeds 20 allowed). Consider refactoring.

Open

class WickedPdf
  module WickedPdfHelper
    module Assets
      ASSET_URL_REGEX = /url\(['"]?([^'"]+?)['"]?\)/

Method render_as_pdf? has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

    def render_as_pdf?
      request_path_is_pdf = @request.path.match(%r{\.pdf$})

      if request_path_is_pdf && @conditions[:only]
        rules = [@conditions[:only]].flatten

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Method call has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    def call(env)
      @request = Rack::Request.new(env)
      @render_pdf = false

      set_request_to_render_as_pdf(env) if render_as_pdf?

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Method prerender_header_and_footer has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.

Open

    def prerender_header_and_footer(options)
      %i[header footer].each do |hf|
        next unless options[hf] && options[hf][:html] && options[hf][:html][:template]

        @hf_tempfiles = [] unless defined?(@hf_tempfiles)

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Method asset_pathname has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

      def asset_pathname(source)
        if precompiled_or_absolute_asset?(source)
          asset = asset_path(source)
          pathname = prepend_protocol(asset)
          if pathname =~ URI_REGEXP

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Method parse_others has 34 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    def parse_others(options)
      r = []
      unless options.blank?
        r += make_options(options, %i[proxy
                                      username

Method parse_toc has 30 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    def parse_toc(options)
      return [] if options.nil?

      r = [valid_option('toc')]
      unless options.blank?

Method find_asset has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

      def find_asset(path)
        if Rails.application.assets.respond_to?(:find_asset)
          Rails.application.assets.find_asset(path, :base_path => Rails.application.root.to_s)
        elsif defined?(Propshaft::Assembly) && Rails.application.assets.is_a?(Propshaft::Assembly)
          PropshaftAsset.new(Rails.application.assets.load_path.find(path))

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Method read_asset has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

      def read_asset(source)
        asset = find_asset(source)
        return asset.to_s.force_encoding('UTF-8') if asset

        unless precompiled_or_absolute_asset?(source)

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Method pdf_from_url has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  def pdf_from_url(url, options = {}) # rubocop:disable Metrics/CyclomaticComplexity
    # merge in global config options
    options.merge!(WickedPdf.config) { |_key, option, _config| option }
    generated_pdf_file = WickedPdf::Tempfile.new('wicked_pdf_generated_file.pdf', options[:temp_path])
    command = [@binary.path]

Method invoke_with_progress has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.

Open

    def invoke_with_progress(command, options)
      output = []
      begin
        PTY.spawn(command.join(' ')) do |stdout, _stdin, pid|
          begin

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Method make_options has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def make_options(options, names, prefix = '', type = :string)
      return [] if options.nil?

      names.collect do |o|
        if options[o].blank?

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Method make_option has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def make_option(name, value, type = :string)
      return value.collect { |v| make_option(name, v, type) } if value.is_a?(Array)

      if type == :name_value
        parts = value.to_s.split(' ')

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Method wicked_pdf_stylesheet_pack_tag has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

      def wicked_pdf_stylesheet_pack_tag(*sources)
        return unless defined?(Webpacker)

        if running_in_development?
          stylesheet_pack_tag(*sources)

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Method webpacker_source_url has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

      def webpacker_source_url(source)
        return unless webpacker_version

        # In Webpacker 3.2.0 asset_pack_url is introduced
        if webpacker_version >= '3.2.0'

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Method read_from_uri has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

      def read_from_uri(uri)
        response = Net::HTTP.get_response(URI(uri))

        unless response.is_a?(Net::HTTPSuccess)
          raise MissingRemoteAsset.new(uri, response) if WickedPdf.config[:raise_on_missing_assets]

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