Civi/Token/Event/TokenValueEvent.php

   1 <?php
   2 namespace Civi\Token\Event;
   3
   4 /**
   5  * Class TokenValueEvent
   6  * @package Civi\Token\Event
   7  *
   8  * A TokenValueEvent is fired to convert raw query data into mergeable
   9  * tokens. For example:
  10  *
  11  * @code
  12  * $event = new TokenValueEvent($myContext, 'text/html', array(
  13  *   array('contact_id' => 123),
  14  *   array('contact_id' => 456),
  15  * ));
  16  *
  17  * // Compute tokens one row at a time.
  18  * foreach ($event->getRows() as $row) {
  19  *   $row->setTokens('contact', array(
  20  *     'profileUrl' => CRM_Utils_System::url('civicrm/profile/view', 'reset=1&gid=456&id=' . $row['contact_id']'),
  21  *   ));
  22  * }
  23  *
  24  * // Compute tokens with a bulk lookup.
  25  * $ids = implode(',', array_filter(CRM_Utils_Array::collect('contact_id', $event->getRows()), 'is_numeric'));
  26  * $dao = CRM_Core_DAO::executeQuery("SELECT contact_id, foo, bar FROM foobar WHERE contact_id in ($ids)");
  27  * while ($dao->fetch) {
  28  *   $row->setTokens('oddball', array(
  29  *     'foo' => $dao->foo,
  30  *     'bar' => $dao->bar,
  31  * ));
  32  * }
  33  * @encode
  34  *
  35  */
  36 class TokenValueEvent extends TokenEvent {
  37
  38   /**
  39    * @return \Traversable<TokenRow>
  40    */
  41   public function getRows() {
  42     return $this->tokenProcessor->getRows();
  43   }
  44
  45 }