Class: Headdesk::Apk::Resources::XmlCollection

Inherits:
Object
  • Object
show all
Defined in:
lib/headdesk/apk/resources.rb

Overview

Collection of XML values for specific locale/api/etc

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path, type, modifiers = {}) ⇒ XmlCollection

:reek:NestedIterators and :reek:TooManyStatements



32
33
34
35
36
37
38
39
40
41
 
# File 'lib/headdesk/apk/resources.rb', line 32

def initialize(path, type, modifiers = {})
  @resources = {}
  globspec = File.join(path, 'res', "#{type}{#{XmlCollection.api_versions(modifiers).join(',')}}", '*.xml')
  Dir.glob(globspec).each do |file_name|
    xml = File.open(file_name) { |file| Nokogiri::XML(file) }

    @resources.merge! XmlCollection.named_elements(xml)
    @resources.merge! XmlCollection.item_elements(xml)
  end
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *arguments, &block) ⇒ Object 



47
48
49
50
51
 
# File 'lib/headdesk/apk/resources.rb', line 47

def method_missing(method_name, *arguments, &block)
  super unless @resources.include?(method_name.to_s)

  OpenStruct.new(@resources[method_name.to_s])
end

Class Method Details

.api_versions(modifiers) ⇒ Object 



53
54
55
56
57
58
59
60
61
 
# File 'lib/headdesk/apk/resources.rb', line 53

def self.api_versions(modifiers)
  mods = [nil]
  if modifiers.key?(:v)
    (1..modifiers[:v].to_i).each do |api_version|
      mods << "-v#{api_version}"
    end
  end
  mods
end

.item_elements(xml) ⇒ Object

:reek:TooManyStatements



86
87
88
89
90
91
92
93
94
95
96
97
 
# File 'lib/headdesk/apk/resources.rb', line 86

def self.item_elements(xml)
  item_elements = %i[drawable]
  resources = {}
  xml.xpath("//item[#{item_elements.map { |elem| "contains(@type, '#{elem}')" }.join('or')}]").each do |elem|
    type = elem.attributes['type'].to_s
    name = elem.attributes['name'].to_s

    resources[type] ||= {}
    resources[type][name] = elem.text
  end
  resources
end

.named_elements(xml) ⇒ Object

:reek:TooManyStatements



64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
 
# File 'lib/headdesk/apk/resources.rb', line 64

def self.named_elements(xml)
  named_elements = %i[string integer color bool]

  resources = {}
  xml.xpath("//#{named_elements.join('|//')}").each do |elem|
    type = elem.name.to_s
    name = elem.attributes['name'].to_s

    resources[type] ||= {}
    resources[type][name] = case type
                            when 'bool'
                              elem.text == true.to_s
                            when 'integer'
                              elem.text.to_i
                            else
                              elem.text
                            end
  end
  resources
end

Instance Method Details

#respond_to_missing?(method_name, include_all) ⇒ Boolean

Returns:

  • (Boolean) 


43
44
45
 
# File 'lib/headdesk/apk/resources.rb', line 43

def respond_to_missing?(method_name, include_all)
  @resources.include?(method_name.to_s) || super
end