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Pyramid routes and helpers for Facebook canvas applications

Project description

Provides simple pyramid routes/views for facebook canvas application.

Some documentation on https://pyramid_facebook.readthedocs.org/en/latest/

Configuration

  1. Create facebook application on https://developers.facebook.com/apps

  2. Add facebook settings in .ini file under application section and fill with facebook application parameters:

    facebook.app_id =
    facebook.secret_key =
    facebook.namespace =
    facebook.scope =
  3. In the app settings on https://developers.facebook.com/apps, set callbak url to point to

    http://127.0.0.1:6543/[facebook app namespace]/
  4. Include pyramid_facebook in your config:

    config.include('pyramid_facebook')
    config.scan()
  5. Define your facebook canvas view:

    from pyramid_facebook.canvas import facebook_canvas
    
    @facebook_canvas()
    def canvas(context, request):
       # canvas is available only to users who accepted facebook permission
       # defined in setting['facebook.scope'].
       # context.facebook_data dict contains signed_request content.
       # i.e.:
       # user_id = context.facebook["user_id"]
       ...
       return Response('Hello Facebok World')
  6. Browse to your app on

    http://apps.facebook.com/[app namespace]

Development

0.2.246

  • Reusable view and template for OpenGraph objects.

  • Support for Facebook local currency payments.

This release is backward-compatible for apps that use the app currency and Facebook credits decorators. A future version will remove support for credits (Facebook will remove them) and app currencies (which can now use the generic OpenGraph view).

0.2.235

  • Packaging fix-ups.

0.2.220

  • Fix bug where permissions defined in facebook.scope setting were ignored by prompt_authorize.

0.2.217

  • Add view to redirect from GET canvas to the Facebook application page.

0.2.207

  • Move predicates from lib to predicates.

  • Add PermissionEventPredicate for filtering event subscriber with permission.

0.2.2

  • Include pyramid_contextauth for dealing with context-based authentication.

0.1.194

  • Added CanceledOrder when any payment update fail during event notification.

  • add includeme for any sub module to uniform configuration

  • facebook auth policy does not rely anymore on context for authentication.

  • add an CanvasRequested event triggered when a identified user request canvas.

0.1.127

  • In credits: Check item title not being an empty string to avoid FB failing with no explicit message. “Fail early.”

  • Fixed bug which raised configuration conflict because pyramid_facebook was not commiting config via config.commit.

0.0

  • Initial version

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