class Shop::Template
Public Instance Methods
custom_template_path(name)
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Returns the path to the custom template if it exists
# File lib/shop/template.rb, line 6 def custom_template_path(name) config = ShopConfig.new custom_path = config.get('template', 'path') if File.exists?("#{custom_path}/#{name}") "#{custom_path}/#{name}" else false end end
template(name, datas)
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Replace the placeholders by the variables
name: template name datas: hash containing the values
Returns string
# File lib/shop/template.rb, line 38 def template(name, datas) file = template_path(name) content = File.read(file) datas.each do |k, v| k = "<%= #{k} %>" content = content.gsub(k, v) end return content end
template_path(name=false)
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Returns the path to the templates directory
Returns string
# File lib/shop/template.rb, line 19 def template_path(name=false) custom_path = custom_template_path(name) if custom_path custom_path else path = File.expand_path File.dirname(__FILE__) return "#{path}/../../templates/#{name}" if name "#{path}/../../templates" end end