Implements hook_init()

Related topics

File

tripal_ws/tripal_ws.module, line 39

The Tripal Web Service Module

Code

function tripal_ws_init() {
  global $base_url;

  $api_url = $base_url . '/web-sevices/';

  $vocab = tripal_get_vocabulary_details('hydra');

  // Following the WC3 Hydra documentation, we want to add  LINK to the header
  // of the site that indicates where the API documentation can be found.
  // This allows a hydra-enabled client to discover the API and use it.
  $attributes = array(
    'rel' => $vocab['sw_url'] . 'apiDocumentation',
    'href' => $api_url . '/doc/v0.1',
  );
  drupal_add_html_head_link($attributes, $header = FALSE);
}