pagecontent/app/controllers/admin/wiki_pages_controller.rb

class Admin::WikiPagesController < OrbitAdminController
	before_action ->(module_app = @app_title) { set_variables module_app }

	def initialize
    	super
    	@app_title = "page_content"
  	end

	def index
		@table_fields = [:title, :created_at, "page_content.parent_page", :last_modified]
		@filter_fields = {}
		@page = Page.find(params[:page_id]) rescue nil
		if !@page.nil?
			@wikis = @page.wiki_pages.order_by(sort)
		  	@wikis = search_data(@wikis,[:name, :page_id]).page(params[:page]).per(10)
		else
			@wikis = WikiPage.all.order_by(sort)
			@wikis = search_data(@wikis,[:title]).page(params[:page]).per(10)
		end
		render :partial => "index" if request.xhr?
	end

	def create_on_the_go
		wiki = WikiPage.create(wiki_page_params)
		render :json => {"title" => wiki.title_translations, "id" => wiki.uid.to_s}.to_json
	end

	def new
		@page = Page.find(params[:page_id]) rescue nil
		@wiki = WikiPage.new
		@options = {}
		@site_in_use_locales.each do |l|
			@options[l.to_s] = @page.wiki_pages.collect{|wp|[wp.title_translations[l], wp.uid]}
		end
	end

	def edit
		@page = Page.find(params[:page_id]) rescue nil
		@wiki = WikiPage.find(params[:id])
		@options = {}
		@site_in_use_locales.each do |l|
			t = @page.wiki_pages.collect{|wp|[wp.title_translations[l], wp.uid] if wp.id != @wiki.id}
			t.delete(nil)
			@options[l.to_s] = t
		end
	end

	def create
		wiki = WikiPage.create(wiki_page_params)
		redirect_to admin_wiki_pages_path(:page_id => wiki.page.id)
	end

	def update
		wiki = WikiPage.find(params[:id])
		wiki.update_attributes(wiki_page_params)
    redirect_to params['referer_url']
	end

	private 

	def wiki_page_params
		params.require(:wiki_page).permit!
	end
end