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Versions: 10
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Stored size: 1.24 KB
Contents
# frozen_string_literal: true
module DocTemplate
module Tags
class InsetTag < BlockTag
STYLES_REGEXP = {
bold: /font-weight:[6-9]00/i,
italic: /font-style:italic/i
}.freeze
TAG_NAME = 'inset'
def parse(node, opts = {})
nodes = block_nodes(node) { |n| preserve_styles n, opts }
content = parse_nested nodes.map(&:to_html).join, opts
nodes.each(&:remove)
@content =
if gdoc?(opts)
%(#{content}<p class="do-not-strip"></p>)
else
%(<div class="o-ld-inset">#{content}</div>)
end
replace_tag node
self
end
private
def preserve_styles(node, opts)
add_css_class(node, 'o-ld-inset') if gdoc?(opts)
node.children.each do |el|
el['class'] = "#{el['class']} text-bold" if el['style'] =~ STYLES_REGEXP[:bold]
el['class'] = "#{el['class']} text-italic" if el['style'] =~ STYLES_REGEXP[:italic]
end
node
end
def add_css_class(el, *classes)
existing = (el[:class] || '').split(/\s+/)
el[:class] = existing.concat(classes).uniq.join(' ')
end
end
end
Template.register_tag(Tags::InsetTag::TAG_NAME, Tags::InsetTag)
end
Version data entries
10 entries across 10 versions & 1 rubygems