Hi,
In my main Camping module I'm including the views:
include Views # We include the Views module so we can call them as methods.
My controllers call those views directly, as I'm generating always .xml
responses, never .html
If I remove the Include Views the filters work as expected, but not my
Controllers that can't call directly the views
Why it's not working if I just include the views ?
Also , I noted that some examples have all de models nested inside the main
Camping Model, and some others are defined outside it.
My problem is the same no matter wich approach I take.
Here is some code:
require 'camping'
require 'ostruct'
require 'builder'
require 'filtering_camping'
Camping.goes :List
module List
include CampingFilters
before [:ResumeGroupedByDevice, :ResumeGroupedl] do
@device = Device.find_by_device_id(input.device_uuid)
end
include Views # We include the Views module so we can call them as methods.
module List::Controllers
...
class Device < Base
end
...
module List::Controllers
...
class ResumeGroupedByDevice < R '/people/resume_by_device'
def post
@resume = Person.find(:all,xxxxxxxxxxxx)
xml :people_resume_by_device
end
end
...
module List::Helpers
def xml(name)
# We'll need to send this as text/xml
@headers["Content-Type"] = "text/xml"
result = String.new
# The builder takes a `target` where the XML will end up
builder = Builder::XmlMarkup.new(:target => result, :indent => 2)
# Generates a <?xml version="1.0" encoding="UTF-8" ?>
builder.instruct!
# Calls the method you sent in, passing in the builder as an argument
send(name, builder)
# Return the restult
result
end
...
module List::Views
def people_resume_by_device(xml)
xml.groups(:found => @resume.size) do
@resume.each do |element|
xml.group do
xml.id(0) # future use!
xml.device_name(element.device_name)
xml.count(element.count)
end
end
end
end
thanks ....
r.
On 3oct, 2010, at 16:30 , Philippe Monnet wrote:
> Take a look at one of my blog posts on using Camping and OAuth, there a
> section regarding the use of filters:
> http://blog.monnet-usa.com/?p=293#caoatodoa
> I had packaged Magnus' filtering_camping library as a gem.
> You can also see how I use filters in the Camping OAuth plugin:
> http://github.com/techarch/camping-oauth
> See
>
> To implement filtering:
> 1) gem install filtering_camping
>
> 2) in your main Camping module add:
> include CampingFilters
>
> 3) still in your main module add your global filters:
>
> before :all do | x |
> Camping::Models::Base.logger.debug "[before] filter on #{x.inspect}"
> end
>
> after :all do
> end
>
> 4) add your controller specific filters
>
> # when targeting a single controller
> before :MyController1 do
> #your filter logic
> end
>
> after :MyController1 do
> #your filter logic
> end
>
> # when targeting multiple controllers use an array
> before [:MyController2, MyController3] do
> #your filter logic
> end
>
> after [:MyController2, MyController3] do
> #your filter logic
> end
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