Module: Bridgetown::FrontMatter::Importer

Included in:
Layout, Model::RepoOrigin
Defined in:
lib/bridgetown-core/front_matter/importer.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(klass) ⇒ Object

Requires klass#content and klass#front_matter_line_count accessors



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# File 'lib/bridgetown-core/front_matter/importer.rb', line 7

def self.included(klass)
  klass.include Bridgetown::FrontMatter::RubyDSL
end

Instance Method Details

#read_front_matter(file_path) ⇒ Object 



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# File 'lib/bridgetown-core/front_matter/importer.rb', line 11

def read_front_matter(file_path)
  file_contents = File.read(
    file_path, **Bridgetown::Utils.merged_file_read_opts(Bridgetown::Current.site, {})
  )
  fm_result = nil
  Loaders.for(self).each do |loader|
    fm_result = loader.read(file_contents, file_path:) and break
  end

  if fm_result
    self.content = fm_result.content
    self.front_matter_line_count = fm_result.line_count
    fm_result.front_matter
  elsif is_a?(Layout)
    self.content = file_contents
    {}
  else
    yaml_data = YAMLParser.load_file(file_path)
    (yaml_data.is_a?(Array) ? { rows: yaml_data } : yaml_data)
  end
end