Class: Fields::BlockList

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

Instance Method Summary collapse

Instance Method Details

#content_value=(value) ⇒ Object 



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# File 'app/models/iron/fields/block_list.rb', line 12

def content_value=(value)
  @content_errors = nil

  if value.nil?
    blocks.each(&:mark_for_destruction)
    return
  end

  unless value.is_a?(Array)
    add_content_error("must be an array")
    return
  end

  blocks.each(&:mark_for_destruction)

  value.each_with_index do |block_data, index|
    block_def = resolve_block_definition(block_data)
    next unless block_def

    block = blocks.build(entry: entry, definition: block_def, rank: index)

    block_def.field_definitions.each do |nested_def|
      raw = Field.content_fetch(block_data, nested_def.handle)

      if raw == CONTENT_MISSING
        block.fields.build(type: nested_def.field_type, entry: entry, definition: nested_def) if nested_def.required?
        next
      end

      field = block.fields.build(type: nested_def.field_type, entry: entry, definition: nested_def)
      field.content_value = raw
    end
  end
end

#export_attachments ⇒ Object 



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# File 'app/models/iron/fields/block_list.rb', line 55

def export_attachments
  blocks.flat_map(&:export_attachments)
end

#export_value ⇒ Object 



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# File 'app/models/iron/fields/block_list.rb', line 51

def export_value
  { type: "block_list", value: blocks.map(&:export_value) }
end

#value ⇒ Object 



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# File 'app/models/iron/fields/block_list.rb', line 47

def value
  blocks.map(&:value)
end