/**
* Creates the list of required events.
*
* @return string HTML code of the list, will not be empty
*/
public function render()
{
if (!$this->event) {
throw new BadMethodCallException('No event was set, please set an event before calling render.', 1333293250);
}
if ($this->linkBuilder == NULL) {
/** @var tx_seminars_Service_SingleViewLinkBuilder $linkBuilder */
$linkBuilder = t3lib_div::makeInstance('tx_seminars_Service_SingleViewLinkBuilder');
$this->injectLinkBuilder($linkBuilder);
}
$this->linkBuilder->setPlugin($this);
$output = '';
/** @var tx_seminars_Mapper_Event $eventMapper */
$eventMapper = tx_oelib_MapperRegistry::get('tx_seminars_Mapper_Event');
$requirements = $this->getRequirements();
/** @var tx_seminars_seminar $requirement */
foreach ($requirements as $requirement) {
/** @var tx_seminars_Model_Event $event */
$event = $eventMapper->find($requirement->getUid());
$singleViewUrl = $this->linkBuilder->createRelativeUrlForEvent($event);
$this->setMarker('requirement_url', htmlspecialchars($singleViewUrl));
$this->setMarker('requirement_title', htmlspecialchars($event->getTitle()));
$output .= $this->getSubpart('SINGLE_REQUIREMENT');
}
$this->setSubpart('SINGLE_REQUIREMENT', $output);
return $this->getSubpart('FIELD_WRAPPER_REQUIREMENTS');
}
