Class: Fields::ReferenceList

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

Instance Method Summary collapse

Instance Method Details

#content_value=(value) ⇒ Object 



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# File 'app/models/iron/fields/reference_list.rb', line 8

def content_value=(value)
  @content_errors = nil
  references.each(&:mark_for_destruction)

  Array(value).each_with_index do |entry_id, index|
    referenced = Entry.find_by(id: entry_id)

    if referenced.nil?
      add_content_error("contains a reference to a non-existing entry")
    elsif !supported_content_type?(referenced)
      add_content_error("contains a reference to an unsupported content type")
    else
      references.build(entry_id: entry_id, rank: index)
    end
  end
end

#export_value ⇒ Object 



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# File 'app/models/iron/fields/reference_list.rb', line 34

def export_value
  { type: "reference_list", value: references.map(&:entry_id) }
end

#value ⇒ Object 



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# File 'app/models/iron/fields/reference_list.rb', line 25

def value
  references.map do |reference|
    OpenStruct.new(
      id: reference.entry_id,
      _type: reference.entry.content_type.handle
    )
  end
end