/**
* This function is called prior to building and submitting the form
*/
function preProcess()
{
// check contact_id
$this->_contactId = CRM_Utils_Request::retrieve('cid', 'Positive', $this);
if (empty($this->_contactId)) {
CRM_Core_Error::statusBounce(ts('Could not get a contact id.'), NULL, ts('Lidmaatschap Wijziging - Contact'));
// this also redirects to the default civicrm page
}
// check for permissions
$session = CRM_Core_Session::singleton();
if (!CRM_Contact_BAO_Contact_Permission::allow($this->_contactId, CRM_Core_Permission::EDIT)) {
CRM_Core_Error::statusBounce(ts('You do not have the necessary permission to edit this contact.'), NULL, ts('Lidmaatschap Wijziging - Contact'));
// this also redirects to the default civicrm page
}
// get session
$session = CRM_Core_Session::singleton();
// get values
$this->_configGroup = CRM_Lidmaatschapwijziging_ConfigGroup::singleton($this->_contactId);
$this->_values = $this->_configGroup->getContact();
// set display name
$this->_display_name = $this->_values['display_name'];
// set title
CRM_Utils_System::setTitle('LidmaatschapWijziging - Group - ' . $this->_values['display_name']);
// set contact id
$this->_values['contact_id'] = $this->_contactId;
}
/**
* Function to return singleton object
*
* @return object $_singleton
* @access public
* @static
*/
public static function &singleton($contact_id)
{
if (self::$_singleton === NULL) {
self::$_singleton = new CRM_Lidmaatschapwijziging_ConfigGroup($contact_id);
}
return self::$_singleton;
}
