class Wurfl::Loader

Handles the loading of WURFL handsets

Public Class Methods

new() click to toggle source
# File lib/wurfl/loader.rb, line 14
def initialize 
  @handsets = Hash::new
end

Public Instance Methods

load_wurfl(wurflfilepath) click to toggle source

Returns a Hash of loaded handsets.

# File lib/wurfl/loader.rb, line 19
def load_wurfl(wurflfilepath)
  fallbacks = {}
  doc = XML::Document.file(wurflfilepath)
  doc.find("///devices/device").each do |element| 
    wurfl_id = element.attributes["id"]  
    h = @handsets[wurfl_id] ||= Wurfl::Handset.new(wurfl_id, element.attributes["user_agent"], nil, element.attributes["actual_device_root"])
    fall_back_id = element.attributes["fall_back"]
    fallbacks[wurfl_id] = fall_back_id unless fall_back_id == "root"
    
    element.find("group/capability").each do |capability|
      h[capability.attributes["name"]] = capability.attributes["value"]
    end
  end

  fallbacks.each {|k,v| @handsets[k].fallback = @handsets[v]}

  @handsets
end