| @@ -4,29 +4,115 @@ module Docs · 3 unmodified lines |
| 4 | 4 | def call |
| 5 | 5 | |
| 6 | 6 | # remove unwanted elements |
| 7 | | − css('#footer', '#package-header', '#module-header', '#synopsis', '.link', '#table-of-contents', '.empty', '.package').remove |
| 7 | + css('#footer', '#package-header', '#module-header', '#synopsis', '.link', '#table-of-contents', '.show .empty', '.package').remove |
| 8 | + |
| 9 | + css('pre').each do |node| |
| 10 | + node.add_css_class('example') |
| 11 | + end |
| 12 | + |
| 13 | + # cpations in tables are h3 |
| 14 | + css('table .caption').each do |node| |
| 15 | + node.name = 'h3' |
| 16 | + end |
| 8 | 17 | |
| 9 | 18 | # turn captions into real headers |
| 10 | 19 | css('.caption').each do |node| |
| 20 | + node.name = 'h1' |
| 21 | + end |
| 22 | + |
| 23 | + css('.top > .caption').each do |node| |
| 11 | 24 | node.name = 'h2' |
| 12 | 25 | end |
| 13 | 26 | |
| 14 | | − css('table .caption').each do |node| |
| 27 | + # subsections |
| 28 | + css('.top > .subs > .caption', '.fields > .caption').each do |node| |
| 15 | 29 | node.name = 'h3' |
| 16 | 30 | end |
| 17 | 31 | |
| 18 | | − # # turn source listing in to pre |
| 19 | | − css('.src').each do |node| |
| 20 | | − node.name = 'pre' |
| 32 | + # subsubsections |
| 33 | + css('.top > .subs > .subs > .caption').each do |node| |
| 34 | + node.name = 'h4' |
| 21 | 35 | end |
| 22 | 36 | |
| 37 | + css('.top > .subs > .subs > .subs > .caption').each do |node| |
| 38 | + node.name = 'h5' |
| 39 | + end |
| 40 | + |
| 41 | + css('.top > .subs > .subs > .subs > .subs > .caption').each do |node| |
| 42 | + node.name = 'h6' |
| 43 | + end |
| 44 | + |
| 45 | + # turn source listing in to pre |
| 46 | + css('.src').each do |node| |
| 47 | + if node.name == "td" |
| 48 | + # pre = doc.create_element 'pre' |
| 49 | + # pre.children = node.children |
| 50 | + # node.children = [pre] |
| 51 | + else |
| 52 | + node.name = 'pre' |
| 53 | + end |
| 54 | + end |
| 23 | 55 | |
| 24 | 56 | if at_css('h1') && at_css('h1').content == 'Haskell Hierarchical Libraries' |
| 25 | 57 | css('h1').remove |
| 26 | 58 | end |
| 27 | 59 | |
| 60 | + css('a').each do |node| |
| 61 | + if node['name'] |
| 62 | + node['id'] = node['name'] |
| 63 | + end |
| 64 | + end |
| 65 | + |
| 66 | + css('.caption').each do |node| |
| 67 | + if node.content == 'Arguments' |
| 68 | + node.remove |
| 69 | + end |
| 70 | + end |
| 71 | + |
| 72 | + # add some informational boxes |
| 73 | + css('em').each do |node| |
| 74 | + if node.content == 'Deprecated.' |
| 75 | + # Make deprecated messages red. |
| 76 | + node.parent.add_css_class('warning') |
| 77 | + elsif node.content =~ /O\(.*\)/ |
| 78 | + # this is big_O notation, but only apply the class if this is not |
| 79 | + # inside running text (it must be at the start of a paragraph) |
| 80 | + # from: |
| 81 | + # <p><em>O(n)</em>. Koel ok</p> |
| 82 | + # to: |
| 83 | + # <p class="with-complexity"> |
| 84 | + # <span class="complexity">O(n)</span> |
| 85 | + # <span>Koel ok</span> |
| 86 | + # </p> |
| 87 | + if node.previous == nil |
| 88 | + node.add_css_class('complexity') # add css class |
| 89 | + node.name="span" # just make it div |
| 90 | + node.next.content = node.next.content.gsub(/^. /, "") # remove . if directly after em |
| 91 | + node.content = node.content.gsub(/\.$/, "") # remove trailing . if it's inside em |
| 92 | + |
| 93 | + # reparent the nodes |
| 94 | + cont = doc.document.create_element "p", :class => "with-complexity" |
| 95 | + node.parent.previous = cont |
| 96 | + par = node.parent |
| 97 | + node.parent = cont |
| 98 | + par.parent = cont |
| 99 | + par.name = "span" |
| 100 | + end |
| 101 | + elsif node.content =~ /Since: .*/ |
| 102 | + # add box to 'Since:' annotations |
| 103 | + node.add_css_class('added') |
| 104 | + end |
| 105 | + end |
| 106 | + |
| 28 | 107 | doc |
| 29 | 108 | end |
| 30 | 109 | end |
| 31 | 110 | end |
| 32 | 111 | end |
| 112 | + |
| 113 | +class Nokogiri::XML::Node |
| 114 | + def add_css_class( *classes ) |
| 115 | + existing = (self['class'] || "").split(/\s+/) |
| 116 | + self['class'] = existing.concat(classes).uniq.join(" ") |
| 117 | + end |
| 118 | +end |