/**
* Load token data.
*
* @param TokenValueEvent $e
* @throws TokenException
*/
public function onEvaluate(TokenValueEvent $e)
{
// For reasons unknown, replaceHookTokens requires a pre-computed list of
// hook *categories* (aka entities aka namespaces). We'll cache
// this in the TokenProcessor's context.
$hookTokens = array();
\CRM_Utils_Hook::tokens($hookTokens);
$categories = array_keys($hookTokens);
$e->getTokenProcessor()->context['hookTokenCategories'] = $categories;
$messageTokens = $e->getTokenProcessor()->getMessageTokens();
foreach ($e->getRows() as $row) {
if (empty($row->context['contact'])) {
$params = array(array('contact_id', '=', $row->context['contactId'], 0, 0));
list($contact, $_) = \CRM_Contact_BAO_Query::apiQuery($params);
$contact = reset($contact);
//CRM-4524
if (!$contact || is_a($contact, 'CRM_Core_Error')) {
// FIXME: Need to differentiate errors which kill the batch vs the individual row.
throw new TokenException("Failed to generate token data. Invalid contact ID: " . $row->context['contactId']);
}
} else {
$contact = $row->context['contact'];
}
if (!empty($row->context['tmpTokenParams'])) {
// merge activity tokens with contact array
// this is pretty weird.
$contact = array_merge($contact, $row->context['tmpTokenParams']);
}
// Note: This is a small contract change from the past; data should be missing
// less randomly.
//\CRM_Utils_Hook::tokenValues($contact, $row->context['contactId']);
\CRM_Utils_Hook::tokenValues($contact, $row->context['contactId'], empty($row->context['mailingJob']) ? NULL : $row->context['mailingJob']->id, $messageTokens, $row->context['controller']);
$row->context('contact', $contact);
}
}
/**
* Populate the token data.
*
* @param TokenValueEvent $e
* The event, which includes a list of rows and tokens.
*/
public function evaluateTokens(TokenValueEvent $e)
{
if (!$this->checkActive($e->getTokenProcessor())) {
return;
}
// TODO: check if any tokens for $entity are actually used; short-circuit.
$prefetch = $this->prefetch($e);
foreach ($e->getRows() as $row) {
foreach ($this->tokenNames as $field => $label) {
$this->evaluateToken($row, $this->entity, $field, $prefetch);
}
}
}
public function onEvalTokens(TokenValueEvent $e)
{
$this->counts[__FUNCTION__]++;
foreach ($e->getRows() as $row) {
/** @var TokenRow $row */
$row->format('text/html');
$row->tokens['custom']['foobar'] = sprintf("#%04d is a good number. Trickster {contact.display_name}.", $row->context['contact_id']);
}
}