Rails - Jan 2008 - Dynamicaly generate routes with a given subdomain ?

Hi,
my problem seems simple but I don''t manage to find a simple solution...

I would like my URLs to look like :

http://city.server.com/building/building_name

example :
http://paris.server.com/building/louvre

My routes have this route :

map.building ''building/:id'', :controller =>
''buildings'', :action =>
''show''

Now, how can I generate the correct URL with the good subdomain with the
two parameters : city and builing_name?

Thanks.
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use request.subdomains to know the city param

On Jan 2, 5:24 pm, Nicolas Blanco
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
wrote:
> Hi,
> my problem seems simple but I don''t manage to find a simple
solution...
>
> I would like my URLs to look like :
>
> http://city.server.com/building/building_name
>
> example :http://paris.server.com/building/louvre
>
> My routes have this route :
>
> map.building ''building/:id'', :controller =>
''buildings'', :action =>
> ''show''
>
> Now, how can I generate the correct URL with the good subdomain with the
> two parameters : city and builing_name?
>
> Thanks.
> --
> Posted viahttp://www.ruby-forum.com/.
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For your own peace of mind, use the account_location plugin and then  
have a before_filter in your application controller:

before_filter :find_city

def find_city
    @city = City.find_by_name(account_subdomain)
end

Then you can just use the associations you defined in your City model  
to get to the building:

@city.buildings.find(:first, :conditions => ["buildings.name = ?",
params[:building_name])

On 03 Jan 2008, at 10:59, blj wrote:
> use request.subdomains to know the city param
>
> On Jan 2, 5:24 pm, Nicolas Blanco
<rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org>
> wrote:
>> Hi,
>> my problem seems simple but I don''t manage to find a simple  
>> solution...
>>
>> I would like my URLs to look like :
>>
>> http://city.server.com/building/building_name
>>
>> example :http://paris.server.com/building/louvre
>>
>> My routes have this route :
>>
>> map.building ''building/:id'', :controller =>
''buildings'', :action =>
>> ''show''
>>
>> Now, how can I generate the correct URL with the good subdomain  
>> with the
>> two parameters : city and builing_name?
Best regards

Peter De Berdt


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