Class: Jekyll::OpenProjectHelpers::FilteredIndexPageGenerator

Inherits:
Generator
  • Object
show all
Defined in:
lib/jekyll-theme-open-project-helpers/filterable_index.rb

Instance Method Summary collapse

Instance Method Details

#generate(site) ⇒ Object 



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# File 'lib/jekyll-theme-open-project-helpers/filterable_index.rb', line 45

def generate(site)
  INDEXES.each do |index_name, params|
    if site.config['is_hub']
      collection_name = 'projects'
    else
      collection_name = index_name
    end

    items = get_all_items(site, collection_name, params[:item_test])

    # Creates a data structure like { tag1: [item1, item2], tag2: [item2, item3] }
    tags = {}
    items.each do |item|
      (item.data['tags'] or []).each do |tag|
        unless tags.key? tag
          tags[tag] = []
        end
        tags[tag].push(item)
      end
    end

    # Creates a filtered index page for each tag
    tags.each do |tag, tagged_items|
      site.pages << FilteredIndexPage.new(
        site,
        site.source,

        # The filtered page will be nested under /<index page>/<tag>.html
        File.join(index_name, tag),

        tag,
        tagged_items,
        index_name)
    end
  end
end