Class: Fields::Reference

Inherits:
Field
  • Object
show all
Defined in:
app/models/iron/fields/reference.rb

Instance Method Summary collapse

Instance Method Details

#content_value=(value) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
# File 'app/models/iron/fields/reference.rb', line 5

def content_value=(value)
  @content_errors = nil

  if value.blank?
    self.referenced_entry_id = nil
    return
  end

  referenced = Entry.find_by(id: value)

  if referenced.nil?
    add_content_error("must reference an existing entry")
  elsif !supported_content_type?(referenced)
    add_content_error("must reference a supported content type")
  else
    self.referenced_entry_id = value
  end
end

#export_value ⇒ Object 



35
36
37
 
# File 'app/models/iron/fields/reference.rb', line 35

def export_value
  { type: "reference", value: referenced_entry_id }
end

#filled? ⇒ Boolean

Returns:



24
 
# File 'app/models/iron/fields/reference.rb', line 24

def filled? = referenced_entry_id.present?

#value ⇒ Object 



26
27
28
29
30
31
32
33
 
# File 'app/models/iron/fields/reference.rb', line 26

def value
  if referenced_entry.present?
    OpenStruct.new(
      id: referenced_entry_id,
      _type: referenced_entry.content_type.handle
    )
  end
end