80 lines
2.2 KiB
Ruby
80 lines
2.2 KiB
Ruby
class ApplicationController < ActionController::Base
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protect_from_forgery
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helper :all
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before_filter :set_locale, :set_site
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# Find the parent for the given item
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def find_parent_item
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@parent_item = Item.first(:conditions => { :id => BSON::ObjectId(params[:parent_id]) }) rescue nil
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end
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# Clean the link back
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# Remove the locale but keep all the other params
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def get_go_back
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begin
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if env['REQUEST_URI'].include?('locale=')
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session[:last_page]
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else
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target = env['HTTP_REFERER'].split('?')
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vars = target[1].split('&')
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vars.delete_if {|var| var.include? 'locale=' }
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if vars.size > 0
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target[0].to_s + '?' + vars.join('&')
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else
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target[0].to_s
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end
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end
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rescue
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nil
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end
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end
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# Check if the current_user is admin
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def is_admin?
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redirect_to root_url unless current_user.admin?
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end
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# Parse and render the pages with liquid
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def render_liquid_page
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if @page
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@layout = @page.layout
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@page_options ||= {}
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@page_content = Liquid::Template.parse( @page.content ).render(@page_options)
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@layout_content = (@page.layout)? @layout.content : "{{page_content}}"
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render :text => Liquid::Template.parse(@layout_content).render( 'page_content' => @page_content )
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else
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render :text => '404 Not Found'
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end
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end
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# Set I18n.locale
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def set_locale
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# update session if passed
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session[:locale] = params[:locale] if params[:locale]
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# set locale based on session or default
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begin
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# check if locale is valid for non site pages
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if LIST[:forbidden_item_names].include?(env['PATH_INFO'].split('/')[1].to_s) && !VALID_LOCALES.include?(session[:locale])
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I18n.locale = I18n.default_locale
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else
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I18n.locale = session[:locale]
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end
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rescue
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I18n.locale = I18n.default_locale
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end
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end
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# Set the site variables
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def set_site
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# set site if exist or create site
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site = Site.first || Site.create({:valid_locales => [], :in_use_locales => []})
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session[:site] = site.id
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@site_in_use_locales = site.in_use_locales
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@site_valid_locales = site.valid_locales
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end
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end
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