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Versions: 20
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Contents
require 'haml'
require 'haml/compiler'
class Haml::Options
attr_accessor :css_framework
def self.defaults
@defaults[:css_framework] ||= nil
@defaults
end
def css_framework=(framework)
case framework.to_s.downcase.to_sym
when :foundation5 then @css_framework = :foundation5
when :bootstrap3 then @css_framework = :bootstrap3
else @css_framework = nil
end
end
end
class Haml::Compiler
FRAMEWORKS = {
foundation5: {
tags: {},
classes: [
{regexp: 'col-width(\d+)', class: 'small-12 medium-{{1}} column'}
]
},
bootstrap3: {
tags: {
input: {class: 'form-control'},
select: {class: 'form-control'}
},
classes: [
{regexp: 'col-width(\d+)', class: 'col-md-{{1}}'},
{regexp: 'form-row', class: 'form-group'}
]
}
}
def compile(node)
parent, @node = @node, node
if node.children.empty?
precompile_tag if node.type == :tag
send(:"compile_#{node.type}")
else
precompile_tag if node.type == :tag
send(:"compile_#{node.type}") {node.children.each {|c| compile c}}
end
ensure
@node = parent
end
def precompile_tag
if @options.css_framework
framework = FRAMEWORKS[@options.css_framework]
if @node.value[:name].present? and framework[:tags][@node.value[:name].to_sym]
@node.value[:attributes]['class'] = "#{@node.value[:attributes]['class'].to_s.strip} #{framework[:tags][@node.value[:name].to_sym][:class]}"
end
framework[:classes].each do |class_obj|
class_str = " #{@node.value[:attributes]['class']} "
regexp = Regexp.new(" #{class_obj[:regexp]} ")
if regexp.match(class_str)
@node.value[:attributes]['class'] = (class_str.gsub(regexp, ' ') + class_obj[:class].gsub('{{1}}', $1.to_s)).strip
end
end if @node.value[:attributes]['class']
end
end
end
Version data entries
20 entries across 20 versions & 2 rubygems