add sitemap

 module Kanjai
   class KanjaiPluginController < SiteController
     def generate_sitemap
-
+      []
     end
   end
 end
\ No newline at end of file

@@ -30,7 +30,10 @@ module Kanjai
         domain_title = "#{request.subdomain}.#{domain_title}"
       end
 
-      domain = Domain.find_by(title: domain_title)
+      @domain = Domain.find_by(title: domain_title)
+      @default_lang = @domain.default_lang.try(:code)
+
+      @alternative_languages = @domain.page_langs.where.not(code: @default_lang).pluck(:code).uniq
     end
 
     private

@@ -31,6 +31,10 @@ module Kanjai
       block: 1
     }    
 
+    def full_url(scheme, lang = nil)
+      "#{scheme}#{domain.title}#{menu_url(scheme, lang)}"
+    end
+
 
     def menu_url(scheme, lang = nil)
 
@@ -39,11 +43,11 @@ module Kanjai
       url = self.lang_attributes(lang, :url)
 
       if url.present?
-        return generate_url(scheme, url, lang)
+        return self.generate_url(scheme, url, lang)
       else
         url = self.lang_attributes(ADMIN_CONFIG['default_lang'], :url)
         if url.present?
-          return generate_url(scheme, url, ADMIN_CONFIG['default_lang'])
+          return self.generate_url(scheme, url, ADMIN_CONFIG['default_lang'])
         else
           ''
         end
@@ -63,7 +67,7 @@ module Kanjai
         loop do
           current_page_url = current_page.lang_attributes(lang, :url)
           segments << current_page_url.gsub(/^\//, '').gsub(/\/$/, '') if current_page_url.to_s.present?
-          break if current_page_url[0] == '/'
+          break if current_page_url.to_s.present? && current_page_url[0] == '/'
           break if current_page.parent.nil?
           current_page = current_page.parent
         end
@@ -126,6 +130,36 @@ module Kanjai
       end
     end
 
+    def added_to_sitemap?
+      lang = I18n.locale.to_s
+      url = self.lang_attributes(lang, :url)
+      url != ":param"
+    end
+
+    def plugin_sitemap_pages
+      lang = I18n.locale.to_s
+
+      page_url = full_url('https://', lang)
+
+      [].tap do |n|
+        page_data.where(lang: lang).each do |item|
+          item.page_contents.each do |page_content|
+            if page_content.type_content == 'plugin'
+              controller = page_content.controller_name.constantize.new
+              response = controller.send 'generate_sitemap'
+              if response
+                response.each do |plugin_page|
+                  if plugin_page[:segment].present?
+                    n << "#{page_url}/#{plugin_page[:segment]}"
+                  end
+                end
+              end
+            end
+          end
+        end
+      end
+    end
+
     def self.default_public_page_url(scheme)
       page = Page.where(private_flag: false, root_page: true).first
       if page

 <?xml version="1.0" encoding="UTF-8"?>
-<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
+<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
+  xmlns:xhtml="http://www.w3.org/1999/xhtml">
+	<% @domain.pages.walk_tree do |page, level| -%>
+		<% if page.added_to_sitemap? -%>
+			<url>
+				<loc><%= page.full_url('https://', @default_lang) %></loc>
+				<% page.page_data.where.not(lang: @default_lang).pluck(:lang).uniq.each do |lang| -%>
+					<% if @alternative_languages.include?(lang) && page.lang_attributes(lang, :url) -%>
+				<xhtml:link rel="alternate" hreflang="<%= lang %>" href="<%= page.full_url('https://', lang) %>" />
+					<% end %>					
+				<% end %>
+			</url>
 
+			<% page.plugin_sitemap_pages.each do |page| %>
+				<url>
+					<loc><%= page %></loc>
+				</url>
+			<% end %>
+
+
+		<% end %>
+
+
+	<% end %>
 </urlset>
\ No newline at end of file

@@ -47,8 +47,8 @@ module Kanjai
             when 'text'
               content = item[:source].to_s.strip
               if current_page
-                content = content.gsub('###link###', current_page.menu_url(session[:scheme], lang = nil))
-                     .gsub('###title###', current_page.lang_attributes(I18n.locale, :title))
+                content = content.gsub('###link###', current_page.menu_url(session[:scheme], lang = nil).to_s)
+                     .gsub('###title###', current_page.lang_attributes(I18n.locale, :title).to_s)
               end
               subparts << content
             when 'repeat'
@@ -124,8 +124,8 @@ module Kanjai
 
               page_collection.each do |page|
                 if page.children.length > 0 and next_level
-                  subparts << item[:source].to_s.gsub('###link###', page.menu_url(session[:scheme], lang = nil))
-                                    .gsub('###title###', page.lang_attributes(I18n.locale, :title))
+                  subparts << item[:source].to_s.gsub('###link###', page.menu_url(session[:scheme], lang = nil).to_s)
+                                    .gsub('###title###', page.lang_attributes(I18n.locale, :title).to_s)
 
                   self.menu_generator(session, domain, next_level[:children], subparts, nil, false, page)
                 else
@@ -137,8 +137,8 @@ module Kanjai
                     end
                   else
                     if normal_state_template.present?
-                      subparts << normal_state_template.gsub('###link###', page.menu_url(session[:scheme], lang = nil))
-                                                        .gsub('###title###', page.lang_attributes(I18n.locale, :title))
+                      subparts << normal_state_template.gsub('###link###', page.menu_url(session[:scheme], lang = nil).to_s)
+                                                        .gsub('###title###', page.lang_attributes(I18n.locale, :title).to_s)
                     end
                   end
 

 module Kanjai
-  VERSION = "0.0.349"
+  VERSION = "0.0.350"
 end