Module: MultiSite::PageExtensions

Defined in:
lib/multi_site/page_extensions.rb

Overview

Unlike other scoped classes, there is no site association in the Page class. Instead, Site has a homepage association and Page has some retrieval methods that turn a page request into site information.

Defined Under Namespace

Modules: ClassMethods, InstanceMethods

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/multi_site/page_extensions.rb', line 4

def self.included(base)
  base.class_eval {
    include InstanceMethods
    alias_method_chain :url, :sites
    mattr_accessor :current_site
    belongs_to :site
    before_create :associate_with_site
  }
  base.extend ClassMethods
  class << base

    def find_by_path(path, live=true)
      root = homepage
      raise Page::MissingRootPageError unless root
      path = root.path if clean_path(path) == "/"
      result = root.find_by_path(path, live)

      # If the result is a FileNotFoundPage and it
      # doesn't match the current site, try to find one that does.
      if result.is_a?(FileNotFoundPage) && result.site_id != homepage.site_id
        get_site_specific_file_not_found(result)

      # Otherwise, just go with it.
      else
        result
      end
    end

    def current_site
      @current_site ||= Site.default
    end
    def current_site=(site)
      @current_site = site
    end
    def clean_path(path)
      "/#{ path.to_s.strip }/".gsub(%r{//+}, '/')
    end

    # if the result is a FileNotFoundPage, try to find the one for this site.
    # if you can't, return the initial result
    def get_site_specific_file_not_found(result)
      site_file_not_founds = FileNotFoundPage.where(site_id: homepage.site_id)
      site_file_not_founds.any? ? site_file_not_founds.first : result
    end

  end
end

Instance Method Details

#url_with_sites ⇒ Object 



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# File 'lib/multi_site/page_extensions.rb', line 73

def url_with_sites
  if parent
    parent.child_url(self)
  else
    "/"
  end
end