Module: Locomotive::Concerns::ContentType::OrderBy

Included in:
Locomotive::ContentType
Defined in:
app/models/locomotive/concerns/content_type/order_by.rb

Instance Method Summary collapse

Instance Method Details

#order_by_attribute ⇒ Object 



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# File 'app/models/locomotive/concerns/content_type/order_by.rb', line 20

def order_by_attribute
  case self.order_by
  when '_position'
    self.sortable_column
  when 'created_at', 'updated_at'
    self.order_by
  else
    self.entries_custom_fields.find(self.order_by).name rescue 'created_at'
  end
end

#order_by_definition(reverse_order = false) ⇒ Object 



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# File 'app/models/locomotive/concerns/content_type/order_by.rb', line 10

def order_by_definition(reverse_order = false)
  direction = self.order_manually? ? 'asc' : self.order_direction || 'asc'

  if reverse_order
    direction = (direction == 'asc' ? 'desc' : 'asc')
  end

  [order_by_attribute, direction]
end

#order_manually? ⇒ Boolean

Returns:



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# File 'app/models/locomotive/concerns/content_type/order_by.rb', line 6

def order_manually?
  self.order_by == '_position'
end

#sortable_column ⇒ Object 



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# File 'app/models/locomotive/concerns/content_type/order_by.rb', line 31

def sortable_column
  # only the belongs_to field has a special column for relative positionning
  # that's why we don't call groupable?
  if self.group_by_field.try(:type) == 'belongs_to' && self.order_manually?
    "position_in_#{self.group_by_field.name}"
  else
    '_position'
  end
end