Class: Metanorma::Util::FontistHelper

Inherits:
Object
  • Object
show all
Defined in:
lib/metanorma/util/fontist_helper.rb

Class Method Summary collapse

Class Method Details

.append_source_fonts(manifest, source_attributes) ⇒ Object 



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# File 'lib/metanorma/util/fontist_helper.rb', line 136

def self.append_source_fonts(manifest, source_attributes)
  source_attributes[:fonts]&.split(";")&.each { |f| manifest[f] = nil }
  manifest
end

.has_custom_fonts?(processor, options, source_attributes) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/metanorma/util/fontist_helper.rb', line 111

def self.has_custom_fonts?(processor, options, source_attributes)
  (install_fonts?(options) \
    && processor.respond_to?(:fonts_manifest) \
    && !processor.fonts_manifest.nil?) \
    || source_attributes[:fonts]
end

.install_fonts(processor, options) ⇒ Object 



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# File 'lib/metanorma/util/fontist_helper.rb', line 90

def self.install_fonts(processor, options)
  return unless validate_install_fonts(processor, options)

  @@updated_formulas_repo = false
  manifest = if processor.respond_to?(:fonts_manifest) &&
      !processor.fonts_manifest.nil?
               processor.fonts_manifest.dup
             else
               {}
             end
  append_source_fonts(manifest, options)
  agree_to_terms, can_without_fonts, no_progress = validate_options(options)

  install_fonts_safe(
    manifest,
    agree_to_terms,
    can_without_fonts,
    no_progress,
  )
end

.install_fonts?(options) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/metanorma/util/fontist_helper.rb', line 141

def self.install_fonts?(options)
  options[:install_fonts].nil? || options[:install_fonts]
end

.location_manifest(processor, source_attributes) ⇒ Object 



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# File 'lib/metanorma/util/fontist_helper.rb', line 118

def self.location_manifest(processor, source_attributes)
  base = if processor.respond_to?(:fonts_manifest) &&
      !processor.fonts_manifest.nil?
           processor.fonts_manifest.dup
         else
           {}
         end

  return nil if base.empty? && !source_attributes[:fonts]

  instance = Fontist::Manifest.from_hash(
    append_source_fonts(base, source_attributes),
    locations: true,
  )

  instance.to_hash unless instance.nil?
end