The Facebook feed module uses Facebook's php sdk to get a page's feed.
composer require mak001/silverstripe-facebook-feed
Add app_id, app_secret, and default_access_token to config.yml.
Mak001\FacebookFeed\FacebookFeed:
app_id: XXX
app_secret: YYY
default_access_token: ZZZ
The default limit can also be specified in the config.yml.
Mak001\FacebookFeed\FacebookFeed:
defaultLimit: 2
Apply the data extension to the page type you want to use the feed on in the config.yml
Page:
extensions:
- Mak001\FacebookFeed\FacebookFeed
Finally include the template in the layout
<% include Mak001/FacebookFeed/FacebookFeed %>