/**
* Gets the CSS classes (space-separated) for the Vacancies TD.
*
* @param tx_seminars_seminar $seminar the current seminar object
*
* @return string class attribute value filled with a list a space-separated CSS classes
*/
public function getVacanciesClasses(tx_seminars_seminar $seminar)
{
if (!$seminar->needsRegistration() || !$seminar->hasDate() && !$this->configGetter->getConfValueBoolean('allowRegistrationForEventsWithoutDate')) {
return '';
}
$classes = array();
if ($seminar->hasDate() && $seminar->hasStarted()) {
$classes[] = 'event-begin-date-over';
}
if ($seminar->hasVacancies()) {
$classes[] = 'vacancies-available';
if ($seminar->hasUnlimitedVacancies()) {
$classes[] = 'vacancies-unlimited';
} else {
$classes[] = 'vacancies-' . $seminar->getVacancies();
}
} else {
$classes[] = 'vacancies-0';
if ($seminar->hasRegistrationQueue()) {
$classes[] = 'has-registration-queue';
}
}
// We add this class in addition to the number of vacancies so that
// user stylesheets still can use the number of vacancies even for
// events for which the registration deadline is over.
if ($seminar->hasDate() && $seminar->isRegistrationDeadlineOver()) {
$classes[] = 'registration-deadline-over';
}
$prefixedClasses = array_map(array($this, 'pi_getClassName'), $classes);
return ' ' . implode(' ', $prefixedClasses);
}
/**
* 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;
}
/**
* Checks whether the given event allows registration, as far as its date is concerned.
*
* @param tx_seminars_seminar $event the event to check the registration for
*
* @return bool TRUE if the event allows registration by date, FALSE otherwise
*/
public function allowsRegistrationByDate(tx_seminars_seminar $event)
{
if ($event->hasDate()) {
$result = !$event->isRegistrationDeadlineOver();
} else {
$result = $event->getConfValueBoolean('allowRegistrationForEventsWithoutDate');
}
return $result && $this->registrationHasStarted($event);
}
/**
* 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;
}
