class PagesController < ApplicationController before_action -> { require_plugin_enabled FoodsoftWiki } before_action :catch_special_pages, only: [:show, :new] skip_before_action :authenticate, :only => :all before_action :only => :all do authenticate_or_token(['wiki', 'all']) end before_action do content_for :head, view_context.rss_meta_tag end def index @page = Page.find_by_permalink "Home" if @page render :action => 'show' else redirect_to all_pages_path end end def show if params[:permalink] @page = Page.find_by_permalink(params[:permalink]) elsif params[:id] page = Page.find_by_id(params[:id]) if page.nil? flash[:error] = I18n.t('pages.cshow.error_noexist') redirect_to all_pages_path and return else redirect_to wiki_page_path(page.permalink) and return end end if @page.nil? redirect_to new_page_path(:title => params[:permalink]) elsif @page.redirect? page = Page.find_by_id(@page.redirect) unless page.nil? flash[:notice] = I18n.t('pages.cshow.redirect_notice', :page => @page.title) redirect_to wiki_page_path(page.permalink) end end end def new @page = Page.new @page.title = params[:title].gsub("_", " ") if params[:title] @page.parent = Page.find_by_permalink(params[:parent]) if params[:parent] respond_to do |format| format.html # new.html.erb format.xml { render :xml => @page } end end def edit @page = Page.find(params[:id]) end def create @page = Page.new(params[:page].merge({ :user => current_user })) if params[:preview] render :action => 'new' else if @page.save flash[:notice] = I18n.t('pages.create.notice') redirect_to(wiki_page_path(@page.permalink)) else render :action => "new" end end end def update @page = Page.find(params[:id]) @page.attributes = params[:page].merge({ :user => current_user }) if params[:preview] @page.attributes = params[:page] render :action => 'edit' else if @page.save @page.parent_id = parent_id if (!params[:parent_id].blank? \ && params[:parent_id] != @page_id) flash[:notice] = I18n.t('pages.update.notice') redirect_to wiki_page_path(@page.permalink) else render :action => "edit" end end rescue ActiveRecord::StaleObjectError flash[:error] = I18n.t('pages.error_stale_object') redirect_to wiki_page_path(@page.permalink) end def destroy @page = Page.find(params[:id]) @page.destroy flash[:notice] = I18n.t('pages.destroy.notice', :page => @page.title) redirect_to wiki_path end def all @pages = Page.non_redirected @partial = params[:view] || 'site_map' if params[:name] @pages = @pages.where("title LIKE ?", "%#{params[:name]}%").limit(20) @partial = 'title_list' end if params[:sort] sort = case params[:sort] when "title" then "title" when "title_reverse" then "title DESC" when "last_updated" then "updated_at DESC" when "last_updated_reverse" then "updated_at" end else sort = "title" end @pages = @pages.order(sort) respond_to do |format| format.html format.rss { render :layout => false } end end def diff @page = Page.find(params[:id]) @old_version = Page::Version.find_by_page_id_and_lock_version params[:id], params[:old] @new_version = Page::Version.find_by_page_id_and_lock_version params[:id], params[:new] @diff = Diffy::Diff.new(@old_version.body, @new_version.body).to_s(:html) end def version @page = Page.find(params[:id]) @version = Page::Version.find_by_page_id_and_lock_version params[:id], params[:version] end def revert @page = Page.find(params[:id]) @page.revert_to!(params[:version].to_i) redirect_to wiki_page_path(@page.permalink) end def variables keys = Foodsoft::ExpansionVariables.variables.keys @variables = Hash[keys.map { |k| [k, Foodsoft::ExpansionVariables.get(k)] }] render 'variables' end private def catch_special_pages if params[:id] == 'Help:Foodsoft_variables' variables end end end