public function onHtmlGeneration(tubepress_api_event_EventInterface $event)
{
$galleryId = $this->_context->get(tubepress_api_options_Names::HTML_GALLERY_ID);
$shouldLog = $this->_logger->isEnabled();
if ($galleryId == '') {
$galleryId = mt_rand();
$this->_context->setEphemeralOption(tubepress_api_options_Names::HTML_GALLERY_ID, $galleryId);
}
if ($shouldLog) {
$this->_logDebug(sprintf('Starting to build thumbnail gallery <code>%s</code>', $galleryId));
}
$pageNumber = $this->_requestParameters->getParamValueAsInt('tubepress_page', 1);
/* first grab the items */
if ($shouldLog) {
$this->_logDebug('Asking collector for a page.');
}
$mediaPage = $this->_collector->collectPage($pageNumber);
$itemCount = sizeof($mediaPage->getItems());
if ($shouldLog) {
$this->_logDebug(sprintf('Collector has delivered <code>%d</code> item(s)', $itemCount));
}
$templateVars = array('mediaPage' => $mediaPage, 'pageNumber' => $pageNumber);
$html = $this->_templating->renderTemplate('gallery/main', $templateVars);
/* we're done. tie up */
if ($shouldLog) {
$this->_logDebug(sprintf('Done assembling gallery <code>%d</code>', $galleryId));
}
$event->setSubject($html);
$event->stopPropagation();
}
