Class: Metanorma::Plugin::Glossarist::Liquid::LocalFileSystem

Inherits:
Object
  • Object
show all
Defined in:
lib/metanorma/plugin/glossarist/liquid/multiply_local_file_system.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(roots, patterns = ["_%s.liquid"]) ⇒ LocalFileSystem

Returns a new instance of LocalFileSystem.



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# File 'lib/metanorma/plugin/glossarist/liquid/multiply_local_file_system.rb', line 10

def initialize(roots, patterns = ["_%s.liquid"])
  @roots    = roots
  @patterns = patterns
end

Instance Attribute Details

#patterns ⇒ Object

Returns the value of attribute patterns.



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# File 'lib/metanorma/plugin/glossarist/liquid/multiply_local_file_system.rb', line 8

def patterns
  @patterns
end

#roots ⇒ Object

Returns the value of attribute roots.



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# File 'lib/metanorma/plugin/glossarist/liquid/multiply_local_file_system.rb', line 8

def roots
  @roots
end

Instance Method Details

#full_path(template_path) ⇒ Object

rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity



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# File 'lib/metanorma/plugin/glossarist/liquid/multiply_local_file_system.rb', line 26

def full_path(template_path) # rubocop:disable Metrics/AbcSize,Metrics/CyclomaticComplexity,Metrics/MethodLength,Metrics/PerceivedComplexity
  unless %r{\A[^./][a-zA-Z0-9_/]+\z}.match?(template_path)
    raise ::Liquid::FileSystemError,
          "Illegal template name '#{template_path}'"
  end

  result_path = if template_path.include?("/")
                  roots
                    .map do |root|
                      patterns.map do |pattern|
                        File.join(
                          root,
                          File.dirname(template_path),
                          pattern % File.basename(template_path),
                        )
                      end
                    end
                    .flatten
                    .find { |path| File.file?(path) }
                else
                  roots
                    .map do |root|
                      patterns.map do |pattern|
                        File.join(root, pattern % template_path)
                      end
                    end
                    .flatten
                    .find { |path| File.file?(path) }
                end

  if result_path.nil?
    raise ::Liquid::FileSystemError,
          "No documents in template path:  " \
          "#{File.expand_path(template_path)}"
  end

  unless roots.any? do |root|
           File.expand_path(result_path).start_with?(
             File.expand_path(root),
           )
         end
    raise ::Liquid::FileSystemError,
          "Illegal template path '#{File.expand_path(result_path)}'"
  end

  result_path
end

#read_template_file(template_path) ⇒ Object 



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# File 'lib/metanorma/plugin/glossarist/liquid/multiply_local_file_system.rb', line 15

def read_template_file(template_path)
  full_path = full_path(template_path)

  unless File.exist?(full_path)
    raise FileSystemError,
          "No such template '#{template_path}'"
  end

  File.read(full_path)
end