class Gollum::Macro::Series
Public Instance Methods
find_series(series_prefix = "")
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# File lib/gollum-lib/macro/series.rb, line 20 def find_series(series_prefix = "") dir = @wiki.pages.select {|page| ::File.dirname(page.path) == ::File.dirname(@page.path)} dir.select! {|page| page.name =~ /\A#{series_prefix}/ } unless series_prefix.empty? dir.sort_by! {|page| page.name} self_index = dir.find_index {|page| page.name == @page.name} if self_index > 0 return dir[self_index-1], dir[self_index+1] else return nil, dir[self_index+1] end end
render(series_prefix = "")
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# File lib/gollum-lib/macro/series.rb, line 5 def render(series_prefix = "") raise "This page's name does not match the prefix '#{series_prefix}'" unless @page.name =~ /^#{series_prefix}/ render_links(*find_series(series_prefix)) end
render_links(previous_page, next_page)
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# File lib/gollum-lib/macro/series.rb, line 10 def render_links(previous_page, next_page) result = "Previous: <a href=\"#{::File.join(@wiki.base_path,previous_page.escaped_url_path)}\">#{previous_page.name}</a>" if previous_page result = "#{result}#{result ? ' | ' : ''}Next: <a href=\"#{::File.join(@wiki.base_path,next_page.escaped_url_path)}\">#{next_page.name}</a>" if next_page wrap_result(result) end
wrap_result(result)
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# File lib/gollum-lib/macro/series.rb, line 16 def wrap_result(result) result.nil? ? "" : "<div class=\"series\">#{result}</div>" end