/**
* @description: set up the CiviCRM plugin instance
*/
public function setup_instance()
{
// kick out if another instance is being inited
if (isset($this->in_wordpress)) {
wp_die(__('Only one instance of CiviCRM_For_WordPress please', 'civicrm-wordpress'));
}
// store context
self::$in_wordpress = isset($_GET['page']) && $_GET['page'] == 'CiviCRM' ? TRUE : FALSE;
// there is no session handling in WP hence we start it for CiviCRM pages
if (!session_id()) {
session_start();
}
// this is required for ajax calls in civicrm
if ($this->civicrm_in_wordpress()) {
$_GET['noheader'] = TRUE;
} else {
$_GET['civicrm_install_type'] = 'wordpress';
}
$this->register_hooks();
// notify plugins
do_action('civicrm_instance_loaded');
}
/**
* Setter for determining if CiviCRM is currently being displayed in WordPress.
* This becomes true whe CiviCRM is called in the following contexts:
*
* (a) in the WordPress back-end
* (b) when CiviCRM content is being displayed on the front-end via wpBasePage
* (c) when an AJAX request is made to CiviCRM
*
* It is NOT true when CiviCRM is called via a shortcode
*
* @return void
*/
public function civicrm_in_wordpress_set()
{
// store
self::$in_wordpress = isset($_GET['page']) && $_GET['page'] == 'CiviCRM' ? TRUE : FALSE;
}
