PHP CRM_Mailing_Event_BAO_Subscribe::save方法代码示例

 /**
  * Register a subscription event.  Create a new contact if one does not
  * already exist.
  *
  * @param int $group_id
  *   The group id to subscribe to.
  * @param string $email
  *   The email address of the (new) contact.
  * @param int $contactId
  *   Currently used during event registration/contribution.
  *   Specifically to avoid linking group to wrong duplicate contact
  *   during event registration.
  * @param string $context
  *
  * @return int|null
  *   $se_id      The id of the subscription event, null on failure
  */
 public static function &subscribe($group_id, $email, $contactId = NULL, $context = NULL)
 {
     // CRM-1797 - allow subscription only to public groups
     $params = array('id' => (int) $group_id);
     $defaults = array();
     $contact_id = NULL;
     $success = NULL;
     $bao = CRM_Contact_BAO_Group::retrieve($params, $defaults);
     if ($bao && substr($bao->visibility, 0, 6) != 'Public' && $context != 'profile') {
         return $success;
     }
     $strtolower = function_exists('mb_strtolower') ? 'mb_strtolower' : 'strtolower';
     $email = $strtolower($email);
     // process the query only if no contactId
     if ($contactId) {
         $contact_id = $contactId;
     } else {
         /* First, find out if the contact already exists */
         $query = "\n   SELECT DISTINCT contact_a.id as contact_id\n     FROM civicrm_contact contact_a\nLEFT JOIN civicrm_email      ON contact_a.id = civicrm_email.contact_id\n    WHERE civicrm_email.email = %1 AND contact_a.is_deleted = 0";
         $params = array(1 => array($email, 'String'));
         $dao = CRM_Core_DAO::executeQuery($query, $params);
         $id = array();
         // lets just use the first contact id we got
         if ($dao->fetch()) {
             $contact_id = $dao->contact_id;
         }
         $dao->free();
     }
     $transaction = new CRM_Core_Transaction();
     if (!$contact_id) {
         require_once 'CRM/Utils/DeprecatedUtils.php';
         /* If the contact does not exist, create one. */
         $formatted = array('contact_type' => 'Individual', 'version' => 3);
         $locationType = CRM_Core_BAO_LocationType::getDefault();
         $value = array('email' => $email, 'location_type_id' => $locationType->id);
         _civicrm_api3_deprecated_add_formatted_param($value, $formatted);
         $formatted['onDuplicate'] = CRM_Import_Parser::DUPLICATE_SKIP;
         $formatted['fixAddress'] = TRUE;
         require_once 'api/api.php';
         $contact = civicrm_api('contact', 'create', $formatted);
         if (civicrm_error($contact)) {
             return $success;
         }
         $contact_id = $contact['id'];
     } elseif (!is_numeric($contact_id) && (int) $contact_id > 0) {
         // make sure contact_id is numeric
         return $success;
     }
     /* Get the primary email id from the contact to use as a hash input */
     $dao = new CRM_Core_DAO();
     $query = "\nSELECT     civicrm_email.id as email_id\n  FROM     civicrm_email\n     WHERE civicrm_email.email = %1\n       AND civicrm_email.contact_id = %2";
     $params = array(1 => array($email, 'String'), 2 => array($contact_id, 'Integer'));
     $dao = CRM_Core_DAO::executeQuery($query, $params);
     if (!$dao->fetch()) {
         CRM_Core_Error::fatal('Please file an issue with the backtrace');
         return $success;
     }
     $se = new CRM_Mailing_Event_BAO_Subscribe();
     $se->group_id = $group_id;
     $se->contact_id = $contact_id;
     $se->time_stamp = date('YmdHis');
     $se->hash = substr(sha1("{$group_id}:{$contact_id}:{$dao->email_id}:" . time()), 0, 16);
     $se->save();
     $contacts = array($contact_id);
     CRM_Contact_BAO_GroupContact::addContactsToGroup($contacts, $group_id, 'Email', 'Pending', $se->id);
     $transaction->commit();
     return $se;
 }