Class: Jekyll::Geolexica::MetaPagesGenerator

Inherits:
Generator
  • Object
show all
Includes:
Configuration
Defined in:
lib/jekyll/geolexica/meta_pages_generator.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Configuration

#bibliography_path, #concepts_glob, #glossary_format, #glossary_path, #images_metadata_path, #images_path, #localized_concepts_path, #output_html?, #output_json?, #output_jsonld?, #output_tbx?, #output_turtle?, #output_yaml?, #report_issue_url, #suggest_translation_url, #term_languages

Instance Attribute Details

#generated_pages ⇒ Object (readonly)

Returns the value of attribute generated_pages.



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# File 'lib/jekyll/geolexica/meta_pages_generator.rb', line 11

def generated_pages
  @generated_pages
end

#site ⇒ Object (readonly)

Returns the value of attribute site.



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# File 'lib/jekyll/geolexica/meta_pages_generator.rb', line 11

def site
  @site
end

Instance Method Details

#add_page(*pages) ⇒ Object 



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# File 'lib/jekyll/geolexica/meta_pages_generator.rb', line 53

def add_page *pages
  self.generated_pages.concat(pages)
end

#all_pages_pathnames ⇒ Object

Lists all regular files in base_dir recursively, and returns them as an Array of Pathname instances, which are relative to base_dir.



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# File 'lib/jekyll/geolexica/meta_pages_generator.rb', line 37

def all_pages_pathnames
  Dir.glob("**/*", base: base_dir).
    map { |path| Pathname.new(path) }.
    reject { |pathname| pathname.expand_path(base_dir).directory? }
end

#base_dir ⇒ Object 



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# File 'lib/jekyll/geolexica/meta_pages_generator.rb', line 43

def base_dir
  File.expand_path("../../../_pages", __dir__)
end

#generate(site) ⇒ Object

Generates Geolexica meta pages, both HTML and machine-readable.



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# File 'lib/jekyll/geolexica/meta_pages_generator.rb', line 14

def generate(site)
  Jekyll.logger.info("Geolexica:", "Generating meta pages")

  # Jekyll does not say why it's a good idea, and whether such approach
  # is thread-safe or not, but most plugins in the wild do exactly that,
  # including these authored by Jekyll team.
  @site = site
  @generated_pages = []

  make_pages
  site.pages.concat(generated_pages)
end

#make_pages ⇒ Object

Processes concepts and yields a bunch of Jekyll::Page instances.



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# File 'lib/jekyll/geolexica/meta_pages_generator.rb', line 28

def make_pages
  all_pages_pathnames.each do |p|
    next if skip_page?(p)
    add_page Page.new(site, base_dir, p.dirname.to_s, p.basename.to_s)
  end
end

#skip_page?(pathname) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jekyll/geolexica/meta_pages_generator.rb', line 47

def skip_page?(pathname)
  (pathname.extname == ".ttl" && !output_turtle?) ||
  (pathname.extname == ".json" && !output_json?) ||
  false
end