Instantiates a new TripalField object.

Parameters

$field: An array containing the field data as returned by field_info_field().

$instance: An array containing the instance data as returned by field_instance_info().

Overrides TripalField::__construct

File

tripal_ws/includes/TripalFields/remote__data/remote__data.inc, line 101

Class

remote__data

@class Purpose:

Code

public function __construct($field, $instance) {
  parent::__construct($field, $instance);

  // This field should not do anything if it is loaded via web-services.
  // We don't want remote content to be available in web services.  There
  // is an if statement to not show this field in the web services but the
  // entity_load function doesn't know this field shouldn't be loaded so
  // we need to short-circuit that.
  $_SERVER['REQUEST_URI'];
  if (preg_match('/^web-services/', $_SERVER['REQUEST_URI'])) {
    $this->loaded_via_ws = TRUE;
    return;
  }

  // Get the site url from the tripal_sites table.
  if (array_key_exists('data_info', $instance['settings'])) {
    $site_id_ws = $instance['settings']['data_info']['remote_site'];
    if ($site_id_ws) {
      $this->remote_site = db_select('tripal_sites', 'ts')
        ->fields('ts')
        ->condition('ts.id', $site_id_ws)
        ->execute()
        ->fetchObject();
    }
  }
}