/**
* Creates an e-mail introduction with the given event's title, date and
* time prepended with the given introduction string.
*
* @param string $introductionBegin
* the start of the introduction, must not be empty and contain %s as
* place to fill the title of the event in
* @param tx_seminars_seminar $event the event the introduction is for
*
* @return string the introduction with the event's title and if available
* date and time, will not be empty
*/
public function createIntroduction($introductionBegin, tx_seminars_seminar $event)
{
$result = sprintf($introductionBegin, $event->getTitle());
if (!$event->hasDate()) {
return $result;
}
$result .= ' ' . sprintf($this->translator->translate('email_eventDate'), $event->getDate('-'));
if ($event->hasTime() && !$event->hasTimeslots()) {
$timeToLabel = $this->translator->translate('email_timeTo');
$time = $event->getTime(' ' . $timeToLabel . ' ');
$label = ' ' . (!$event->isOpenEnded() ? $this->translator->translate('email_timeFrom') : $this->translator->translate('email_timeAt'));
$result .= sprintf($label, $time);
}
return $result;
}
/**
* Creates an e-mail introduction with the given event's title, date and
* time prepended with the given introduction string.
*
* @param string $introductionBegin
* the start of the introduction, must not be empty and contain %s as
* place to fill the title of the event in
* @param tx_seminars_seminar $event the event the introduction is for
*
* @return string the introduction with the event's title and if available date and time, will not be empty
*
* @throws \InvalidArgumentException
*/
public function createIntroduction($introductionBegin, tx_seminars_seminar $event)
{
if ($introductionBegin === '') {
throw new \InvalidArgumentException('$introductionBegin must not be empty.', 1440109640);
}
$result = sprintf($introductionBegin, $event->getTitle());
if (!$event->hasDate()) {
return $result;
}
$result .= ' ' . sprintf($this->translator->translate('email_eventDate'), $event->getDate('-'));
if ($event->hasTime() && !$event->hasTimeslots()) {
$timeToLabelWithPlaceholders = $this->translator->translate('email_timeTo');
$time = $event->getTime(' ' . $timeToLabelWithPlaceholders . ' ');
$label = ' ' . (!$event->isOpenEnded() ? $this->translator->translate('email_timeFrom') : $this->translator->translate('email_timeAt'));
$result .= sprintf($label, $time);
}
return $result;
}
