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Size: 1.74 KB
Versions: 6
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Contents
module Coradoc::Input::HTML
module Converters
class Dl < Base
def to_coradoc(node, state = {})
items = process_dl(node, state)
items2 = items.map do |item|
Coradoc::Element::ListItemDefinition.new(item[:name], item[:value])
end
Coradoc::Element::List::Definition.new(items2, delimiter: "::")
end
def process_dl(node, state = {})
groups = []
current = {name: [], value: []}
seen_dd = false
child = node.at_xpath("*[1]")
grandchild = nil
while !child.nil?
if child.name == "div"
grandchild = child.at_xpath("*[1]")
while !grandchild.nil?
groups, current, seen_dd = process_dt_or_dd(groups, current, seen_dd, grandchild, state)
grandchild = grandchild.at_xpath("following-sibling::*[1]")
end
elsif ["dt", "dd"].include?(child.name)
groups, current, seen_dd = process_dt_or_dd(groups, current, seen_dd, child, state)
end
child = child.at_xpath("following-sibling::*[1]")
if current[:name].any? && current[:value].any?
groups << current
end
end
groups
end
def process_dt_or_dd(groups, current, seen_dd, subnode, state = {})
if subnode.name == "dt"
if seen_dd
# groups << current
current = {name: [], value: []}
seen_dd = false
end
current[:name] += treat_children_coradoc(subnode, state)
elsif subnode.name == "dd"
current[:value] += treat_children_coradoc(subnode, state)
seen_dd = true
end
[groups, current, seen_dd]
end
end
register :dl, Dl.new
end
end
Version data entries
6 entries across 6 versions & 1 rubygems