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Issue #721 Using topic map to generate navigation
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| require 'yaml' | ||
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| module CustomHelpers | ||
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| def navigation_menu | ||
| navigation = "" | ||
| topic_map = YAML.load_file('build/_topic_map.yml') | ||
| topic_map["Topics"].each_with_index do |topic, index| | ||
| topic_directory = topic["Dir"] | ||
| if topic_directory.nil? | ||
| next "<li><a class=\"\" href=\"/#{topic["File"]}.html\"> #{topic["Name"]}</a></li>" | ||
| end | ||
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| caret = "fa-caret-right" | ||
| in_class = "" | ||
| subnav = "" | ||
| entries = "" | ||
| sub_topics = topic["Topics"] | ||
| unless sub_topics.nil? | ||
| sub_topics.each do |subtopic| | ||
| path = current_page.url | ||
| sub_topic_file = subtopic["File"] | ||
| sub_topic_name = subtopic["Name"] | ||
| if !path.end_with?("html") | ||
| path += "index.html" | ||
| end | ||
| if path == "/#{topic_directory}/#{sub_topic_file}.html" | ||
| in_class = "in" | ||
| caret = "fa-caret-down" | ||
| entries += "<li><a class=\"active\" href=\"/#{topic_directory}/#{sub_topic_file}.html\"> #{sub_topic_name}</a></li>" | ||
| else | ||
| entries += "<li><a class=\"\" href=\"/#{topic_directory}/#{sub_topic_file}.html\"> #{sub_topic_name}</a></li>" | ||
| end | ||
| end | ||
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| subnav += "<ul id=\"topicSubGroup-#{index}\" class=\"nav-tertiary list-unstyled collapse #{in_class}\">" | ||
| subnav += entries | ||
| subnav += "</ul>" | ||
| end | ||
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| topic_nav = <<-HEREDOC | ||
| <li class="nav-header"> | ||
| <a class="" href="javascript:void(0);" data-toggle="collapse" data-target="#topicSubGroup-%d"> | ||
| <span id="sgSpan-%d" class="fa %s"></span> %s | ||
| </a> | ||
| %s | ||
| </li> | ||
| HEREDOC | ||
| navigation += topic_nav % [index, index, caret, topic["Name"], subnav] | ||
| end | ||
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| navigation | ||
| end | ||
| end |
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