Class: Jekyll::Plugins::PaginateV3::Templates::VariantExpander

Inherits:
Object
  • Object
show all
Defined in:
lib/jekyll-paginate-v3/templates/variant_expander.rb

Overview

Expands template pagination config into concrete variants before the paginator emits index pages.

This class generalises grouped and multi-layout behaviour so both explicit templates and generated templates share one execution path.

Instance Method Summary collapse

Constructor Details

#initialize(site:, site_config:, template:, template_config:, template_pagination_source:, merge_template_pagination_lambda:, normalise_template_config_lambda:, resolve_items_lambda:, log_lambda:) ⇒ VariantExpander

Builds an expander for one template and its normalised pagination config.



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# File 'lib/jekyll-paginate-v3/templates/variant_expander.rb', line 18

def initialize(site:, site_config:, template:, template_config:, template_pagination_source:, merge_template_pagination_lambda:, normalise_template_config_lambda:, resolve_items_lambda:, log_lambda:)
	@site = site
	@site_config = site_config
	@template = template
	@template_config = template_config
	@template_pagination_source = Utils.safe_hash(template_pagination_source)
	@merge_template_pagination_lambda = merge_template_pagination_lambda
	@normalise_template_config_lambda = normalise_template_config_lambda
	@resolve_items_lambda = resolve_items_lambda
	@log_lambda = log_lambda
	@equivalents = site_config['equivalents']
	@active_template_config = Utils.deep_copy(template_config)
	@active_split_delimiter = @active_template_config.key?('split') ? @active_template_config['split'] : site_config.dig('syntax', 'split')
	@active_nested_separator = @active_template_config['separator'] || site_config.dig('syntax', 'separator')
	@site_frontmatter_path = Jekyll::Plugins::PaginateV3::Support::FrontmatterPath.new(
		separator: site_config.dig('syntax', 'separator'),
		arrays: :expand,
		equivalents: @equivalents
	)
	@site_string_array = Jekyll::Plugins::PaginateV3::Support::StringArray.new(delimiter: site_config.dig('syntax', 'split'))
	@active_frontmatter_path = @site_frontmatter_path.with(separator: @active_nested_separator)
	@active_string_array = @site_string_array.with(delimiter: @active_split_delimiter)
end

Instance Method Details

#expand ⇒ Object

Expands one template into grouped/layout variants.



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# File 'lib/jekyll-paginate-v3/templates/variant_expander.rb', line 43

def expand
	layout_entries = Utils.arrayify(@template_config['layouts']).map { |entry| entry.to_s.strip }.reject(&:empty?)
	layout_entries = [nil] if layout_entries.empty?

	build_variants(layout_entries)
end