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# frozen_string_literal: true
module Jekyll
class LayoutReader
attr_reader :site
def initialize(site)
@site = site
@layouts = {}
end
def read
layout_entries.each do |layout_file|
@layouts[layout_name(layout_file)] = \
Layout.new(site, layout_directory, layout_file)
end
theme_layout_entries.each do |layout_file|
@layouts[layout_name(layout_file)] ||= \
Layout.new(site, theme_layout_directory, layout_file)
end
@layouts
end
def layout_directory
@layout_directory ||= site.in_source_dir(site.config["layouts_dir"])
end
def theme_layout_directory
@theme_layout_directory ||= site.theme.layouts_path if site.theme
end
private
def layout_entries
entries_in layout_directory
end
def theme_layout_entries
theme_layout_directory ? entries_in(theme_layout_directory) : []
end
def entries_in(dir)
entries = []
within(dir) do
entries = EntryFilter.new(site).filter(Dir["**/*.*"])
end
entries
end
def layout_name(file)
file.split(".")[0..-2].join(".")
end
def within(directory)
return unless File.exist?(directory)
Dir.chdir(directory) { yield }
end
end
end
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