125 lines
3.7 KiB
Ruby
125 lines
3.7 KiB
Ruby
module Locomotive
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class Page
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include Locomotive::Mongoid::Document
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## Extensions ##
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include Extensions::Page::Tree
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include Extensions::Page::EditableElements
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include Extensions::Page::Parse
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include Extensions::Page::Render
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include Extensions::Page::Templatized
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include Extensions::Page::Redirect
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include Extensions::Page::Listed
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include Extensions::Shared::Seo
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## fields ##
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field :title, :localize => true
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field :slug, :localize => true
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field :fullpath, :localize => true
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field :handle
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field :raw_template, :localize => true
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field :locales, :type => Array
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field :published, :type => Boolean, :default => false
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field :cache_strategy, :default => 'none'
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## associations ##
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belongs_to :site, :class_name => 'Locomotive::Site'
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## indexes ##
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index :site_id
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index :parent_id
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index [[:fullpath, Mongo::ASCENDING], [:site_id, Mongo::ASCENDING]]
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## callbacks ##
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after_initialize :set_default_raw_template
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before_validation :normalize_slug
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before_save :build_fullpath
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before_save :record_current_locale
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before_destroy :do_not_remove_index_and_404_pages
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## validations ##
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validates_presence_of :site, :title, :slug
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validates_uniqueness_of :slug, :scope => [:site_id, :parent_id]
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validates_uniqueness_of :handle, :allow_blank => true
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validates_exclusion_of :slug, :in => Locomotive.config.reserved_slugs, :if => Proc.new { |p| p.depth == 0 }
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## named scopes ##
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scope :latest_updated, :order_by => [[:updated_at, :desc]], :limit => Locomotive.config.ui.latest_entries_nb
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scope :root, :where => { :slug => 'index', :depth => 0 }
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scope :not_found, :where => { :slug => '404', :depth => 0 }
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scope :published, :where => { :published => true }
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scope :fullpath, lambda { |fullpath| { :where => { :fullpath => fullpath } } }
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scope :handle, lambda { |handle| { :where => { :handle => handle } } }
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scope :minimal_attributes, :only => %w(title slug fullpath position depth published templatized redirect listed parent_id created_at updated_at)
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## methods ##
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def index?
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self.slug == 'index' && self.depth.to_i == 0
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end
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def not_found?
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self.slug == '404' && self.depth.to_i == 0
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end
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def index_or_not_found?
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self.index? || self.not_found?
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end
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def with_cache?
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self.cache_strategy != 'none'
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end
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def to_liquid
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Locomotive::Liquid::Drops::Page.new(self)
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end
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def to_presenter
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Locomotive::PagePresenter.new(self)
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end
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def as_json(options = {})
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self.to_presenter.as_json
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end
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protected
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def do_not_remove_index_and_404_pages
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return if self.site.nil? || self.site.destroyed?
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if self.index? || self.not_found?
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self.errors[:base] << ::I18n.t('errors.messages.protected_page')
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end
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self.errors.empty?
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end
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def normalize_slug
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self.slug = self.title.clone if self.slug.blank? && self.title.present?
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self.slug.permalink! if self.slug.present?
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end
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def set_default_raw_template
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self.raw_template ||= ::I18n.t('attributes.defaults.pages.other.body')
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end
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def build_fullpath
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if self.index? || self.not_found?
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self.fullpath = self.slug
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else
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slugs = self.ancestors_and_self.map(&:slug)
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slugs.shift unless slugs.size == 1
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self.fullpath = File.join slugs.compact
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end
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end
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def record_current_locale
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self.locales ||= []
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self.locales << ::Mongoid::Fields::I18n.locale
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self.locales.uniq!
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end
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end
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end
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