JamesSimpson

File --->   application\controllers\admin\Authentication.php:
   23:      hooks()->do_action('admin_auth_init');
   80:      hooks()->do_action('after_staff_login');
  107:      hooks()->do_action('after_staff_login');
  117:      hooks()->do_action('after_staff_login');
  219:      hooks()->do_action('after_user_logout');

File --->   application\controllers\admin\Auto_update.php:
   14:      hooks()->do_action('before_perform_update', $latest_version);

JeroenSormani

add_action('woocommerce_order_actions', 'custom_wc_order_action', 10, 1 );
function custom_wc_order_action( $actions ) {

	if ( is_array( $actions ) ) {
		$actions['custom_action'] = __( 'My custom action' );
	}

	return $actions;

}

stonehippo

Setting up a Raspberry Pi as a dashboard server with Dashing

Why the heck did I do this?

I wanted to set up one of my Raspberry Pi's as a data dashboard, pushing sensor data to a web interface that's easy to digest. I decided to use Shopify's Dashing framework. Dashing is based on Sinatra, and is pretty lightweight.

Dashing does require Ruby 1.9.3 to run. In addition, it makes use of the execjs gem, which needs to have a working Javascript interpreter available. Originally, I tried to get therubyracer working, but decided to switch over to Node.js when I ran into roadblocks compiling V8.

One warning: The RPi is a very slow system compared with modern multi-core x86-style systems. It's pretty robust, but compiling all this complex software taxes the system quite a bit. Expect that it's going to take at least half a day to get everything going.

petehamilton

Dashboards

• Team Dashboard - http://fdietz.github.io/team_dashboard/
• Geckoboard - http://www.geckoboard.com/ - Slick data dashboards.
• Leftronic - https://www.leftronic.com/ - Similar, doesn't seem quite as organised looking
• Dashing - http://shopify.github.io/dashing/ - Simple metric dashboards by Shopify. Widget list

Charting

• HighCharts - http://www.highcharts.com/ Not very inspiring but very widely used & performant
• Google Charts - https://developers.google.com/chart/ Again, not very inspiring but can be customised
• Flot - http://www.flotcharts.org/ Gorgeous slick HTML5 graphs