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Contents
module Cms
module MobileAware
include Cms::DefaultCaches
# Looks for a mobile template if the request is mobile, falling back to the html template if it can't be found.
#
# @return [String] relative path/name of the layout to be rendered by a page (i.e. 'layouts/templates/default')
def determine_page_layout
if respond_as_mobile?
mobile_exists = template_exists?(@page.layout_name, "layouts/mobile")
return @page.layout(:mobile) if mobile_exists
end
@page.layout(:full)
end
# This is changing a class attribute in order to write the page cache to a different directory based on mobile vs full page request.
# @warning - May not be thread safe?
def select_cache_directory
if respond_as_mobile?
self.class.page_cache_directory = mobile_cache_directory
else
self.class.page_cache_directory = cms_cache_directory
end
end
# Because of caching, CMS pages should only return mobile content on a separate subdomain.
# or if a CMS editor wants to see the mobile version of the page.
#
# @return [Boolean] true if this request is considered 'mobile', false otherwise
def respond_as_mobile?
log "For mobile optimization, checking the subdomain for '#{request.domain}' is '#{request.subdomain}'."
if params[:template] =='mobile'
session[:mobile_mode] = true
elsif params[:template] =='full'
session[:mobile_mode] = false
end
request.subdomain == "m" || (session[:mobile_mode] == true && current_user.able_to?(:edit_content))
end
private
def print_request_info
log "*" * 20
log "User Agent: #{request.user_agent}"
m = "Mobile Request?: "
if respond_as_mobile?
m += "Yes"
else
m += "No"
end
log m
end
def log(m)
logger.debug m
end
def banner(m)
log "*" * 20
log m
end
end
end
Version data entries
22 entries across 22 versions & 2 rubygems