Christopher Dwan wrote:
> Vincent,
>
> You have to get SiteController to pass the info into your model,
> that's the only way to get the data into a tag AFAIK. So you have to
> write an extension for SiteController that adds the function of
> passing the current_user's info into your model (e.g. pass in the
> user_id). Then you have to either add the ability to receive the
> current_user info into Page or into another type of Page like a
> UserAuthPage...
>
> Basically I mean something like this... (this code is just for
> illustrative purposes and not necessarily the best way to accomplish
> this... )
>
> http://pastie.org/261093
>
> -C
Hello,
Thanks for your answer, I'm understanding what you meant.
I created the follwing site controller extension (which is include in my
core extension) :
module CoreExtension::SiteControllerExtensions
def self.included(base)
base.class_eval do
# This reenables the session for the SiteController - session
:on does not work!
session :disabled => false
alias_method_chain :find_page, :current_front_user
end
end
def find_page_with_current_front_user(url)
found = find_page_without_current_front_user(url)
unless found.nil?
found.current_front_user = current_user
end
found
end
end
Then, I added the following line in my app/models/page.rb
attr_accessor :current_front_user
And finally, this is my extensions tags file :
module MembersTags
include Radiant::Taggable
tag "current_front_user", :for => current_front_user
tag "if_current_front_user" do |tag|
if current_front_user
tag.expand
end
end
tag "unless_current_front_user" do |tag|
unless current_front_user
tag.expand
end
end
end
When I try to run the server, I got the following error :
"undefined local variable or method current_front_user for MembersTags"
I think it's a basic ruby error, can you give me the way to access to my
attribute?
Thank you !
Vincent
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