Sha256: a9c694a142ce5b3273d8f3b1cad3faa8b35d3a606030bdc1dcb170b053c2d314
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Size: 1.34 KB
Versions: 9
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Stored size: 1.34 KB
Contents
module PagesCms
class Page < ActiveRecord::Base
belongs_to :parent, class_name: 'Page'
has_many :children, class_name: 'Page', foreign_key: 'parent_id', dependent: :destroy
has_many :page_blocks, dependent: :destroy
has_one :sidebar, dependent: :destroy
accepts_nested_attributes_for :sidebar, allow_destroy: true
accepts_nested_attributes_for :page_blocks, allow_destroy: true
validates :title, presence: true
validates :slug, presence: true, uniqueness: true
validate :slug_has_no_spaces
validate :page_parent_of_itself
before_validation :parameterize_slug
private
def parameterize_slug
if parent_id == nil
self.slug = title.parameterize
else
self.slug = "#{self.parent.slug}-#{title.parameterize}"
end
end
def slug_has_no_spaces
if slug.index(/\s/) != nil
errors.add(:slug, 'must have no whitespace')
end
end
def page_parent_of_itself
if self.parent_id != nil && self.parent_id == self.id
errors.add(:base, 'Cannot be a sub-page of itself')
end
end
def not_sub_of_sub
if self.parent_id != nil
if self.parent.parent_id != nil
errors.add(:base, 'Cannot be a subpage of a subpage')
end
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems