Sha256: 0d170df983931e2a27d5ab8e90f2207e94204b63b96bd3a525ceca03c5235e68
Contents?: true
Size: 1.68 KB
Versions: 7
Compression:
Stored size: 1.68 KB
Contents
# frozen_string_literal: true
module BootstrapEmail
module Converter
class Base
attr_reader :doc
def initialize(doc)
@doc = doc
@cached_templates = {}
end
def self.build(doc, *args)
new(doc).build(*args)
end
private
def template(file, locals_hash = {})
locals_hash[:classes] = locals_hash[:classes].to_s.split.join(' ')
locals_hash[:content] ||= nil
if @cached_templates[file]
string = @cached_templates[file]
else
path = File.expand_path("../../../core/templates/#{file}.html", __dir__)
string = File.read(path).chop # read and remove trailing newline
@cached_templates[file] = string
end
locals_hash.each do |key, value|
string = string.sub("{{ #{key} }}", value.to_s)
end
string
end
def each_node(css_lookup, &blk)
# sort by youngest child and traverse backwards up the tree
doc.css(css_lookup).sort_by { |n| n.ancestors.size }.reverse!.each(&blk)
end
def add_class(node, class_name)
node['class'] ||= ''
# remove double spaces and strip white space from ends
node['class'] = "#{node['class']} #{class_name}".gsub(/\s+/, ' ').strip
end
def margin?(node)
margin_top?(node) || margin_bottom?(node)
end
def margin_top?(node)
node['class'].to_s.match?(/m[ty]{1}-(lg-)?\d+/)
end
def margin_bottom?(node)
node['class'].to_s.match?(/m[by]{1}-(lg-)?\d+/)
end
def table?(node)
node.name == 'table'
end
def td?(node)
node.name == 'td'
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems