bojanz

This documentation is destined for drupal.org. Created first as a gist to make initial comments easier. Rewrites and clarifications welcome. Code samples are simplified for clarity. Perhaps a bit too much?

When talking about extensibility, there are several distinct use cases:

1. Reacting to an action that has already happened.

The reaction can be anything; outputting a message, sending an email, modifying a related object, etc. Examples:

• "A node has been saved"
• "A product has been added to the cart".

typhonius

<?php

/**
 * Implements hook_drush_command().
 */
function seed_derivatives_drush_command() {
  $items = array();

  $items['seed_derivatives'] = array(
    'description' => "Create image derivatives",

steffenr

<?php

// embed HTML 5 Video Player
// Standbild
$file_poster['filename'] = 'startbild.png';
$file_poster['filepath'] = 'sites/default/files/startbild.png';
// Webkit browser & Flash
$file_mp4['filename'] ='film_2.mp4';
$file_mp4['filemime'] = 'video/mp4';
$file_mp4['filepath'] = 'sites/default/files/film_2.mp4';