Class: Chewy::Fields::Root

Inherits:
Base show all
Defined in:
lib/chewy/fields/root.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#children, #name, #options, #value

Instance Method Summary collapse

Methods inherited from Base

#compose, #multi_field?, #object_field?

Constructor Details

#initialize(*args) ⇒ Root

Returns a new instance of Root.



9
10
11
12
13
14
15
16
17
18
 
# File 'lib/chewy/fields/root.rb', line 9

def initialize(*args)
  super(*args)

  @id = @options.delete(:id) || options.delete(:_id)
  @parent = @options.delete(:parent) || options.delete(:_parent)
  @parent_id = @options.delete(:parent_id)
  @value ||= ->(_) { _ }
  @dynamic_templates = []
  @options.delete(:type)
end

Instance Attribute Details

#dynamic_templates ⇒ Object (readonly)

Returns the value of attribute dynamic_templates.



4
5
6
 
# File 'lib/chewy/fields/root.rb', line 4

def dynamic_templates
  @dynamic_templates
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



5
6
7
 
# File 'lib/chewy/fields/root.rb', line 5

def id
  @id
end

#parent ⇒ Object (readonly)

Returns the value of attribute parent.



6
7
8
 
# File 'lib/chewy/fields/root.rb', line 6

def parent
  @parent
end

#parent_id ⇒ Object (readonly)

Returns the value of attribute parent_id.



7
8
9
 
# File 'lib/chewy/fields/root.rb', line 7

def parent_id
  @parent_id
end

Instance Method Details

#compose_id(object) ⇒ Object 



60
61
62
63
64
 
# File 'lib/chewy/fields/root.rb', line 60

def compose_id(object)
  if id
    id.arity == 0 ? object.instance_exec(&id) : id.call(object)
  end
end

#compose_parent(object) ⇒ Object 



54
55
56
57
58
 
# File 'lib/chewy/fields/root.rb', line 54

def compose_parent(object)
  if parent_id
    parent_id.arity == 0 ? object.instance_exec(&parent_id) : parent_id.call(object)
  end
end

#dynamic_template(*args) ⇒ Object 



33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
 
# File 'lib/chewy/fields/root.rb', line 33

def dynamic_template *args
  options = args.extract_options!.deep_symbolize_keys
  if args.first
    template_name = :"template_#{dynamic_templates.count.next}"
    template = {template_name => {mapping: options}}

    template[template_name][:match_mapping_type] = args.second.to_s if args.second.present?

    regexp = args.first.is_a?(Regexp)
    template[template_name][:match_pattern] = 'regexp' if regexp

    match = regexp ? args.first.source : args.first
    path = match.include?(regexp ? '\.' : '.')

    template[template_name][path ? :path_match : :match] = match
    @dynamic_templates.push(template)
  else
    @dynamic_templates.push(options)
  end
end

#mappings_hash ⇒ Object 



20
21
22
23
24
25
26
27
28
29
30
31
 
# File 'lib/chewy/fields/root.rb', line 20

def mappings_hash
  mappings = super
  mappings[name].delete(:type)

  if dynamic_templates.any?
    mappings[name][:dynamic_templates] ||= []
    mappings[name][:dynamic_templates].concat dynamic_templates
  end

  mappings[name][:_parent] = parent.is_a?(Hash) ? parent : { type: parent } if parent
  mappings
end