Module: Htmltoword::HtmltowordHelper

Included in:
Document
Defined in:
lib/htmltoword/htmltoword_helper.rb

Instance Method Summary collapse

Instance Method Details

#replace_values(content, set) ⇒ Object 



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# File 'lib/htmltoword/htmltoword_helper.rb', line 10

def replace_values content, set
  doc = Nokogiri::HTML(content)
  set.each_pair do |key, value|
    fields = (doc/"//span[@data-id='#{key}']")
    fields.each do |f|
      date_format = f.attr("date-format") || "long"
      data_transform = f.attr("data-transform")
      if value.is_a? Hash
        view = ActionView::Base.new(ActionController::Base.view_paths, {})
        final_value = view.render "partials/answer_table", answer: value
        fragment = doc.root.parse(final_value).first
        new_node = doc.root.add_child(fragment)
        f.parent.replace new_node
      elsif value.is_a? Time
        f.content = I18n.l(value.to_date, format: date_format.to_sym)
      elsif data_transform == "capitalized"
        f.content = value.mb_chars.capitalize rescue value
      else
        f.content = value
      end
    end
  end
  doc.to_s
end

#template_file(template_file_name = nil) ⇒ Object 



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# File 'lib/htmltoword/htmltoword_helper.rb', line 4

def template_file template_file_name=nil
  default_path = File.join(::Htmltoword.templates_path, "default.docx")
  template_path = template_file_name.present? ? File.join(::Htmltoword.templates_path, template_file_name) : ""
  File.exist?(template_path) ? template_path : default_path
end