public function display($tpl = null)
{
$this->item = $this->get('Item');
if (!JUDownloadFrontHelperPermission::canViewDocument($this->item->id))
{
$user = JFactory::getUser();
if ($user->id)
{
return JError::raiseError(403, JText::_('JERROR_ALERTNOAUTHOR'));
}
else
{
$uri = JUri::getInstance();
$loginUrl = JRoute::_('index.php?option=com_users&view=login&return=' . base64_encode($uri), false);
$app = JFactory::getApplication();
$app->redirect($loginUrl, JText::_('COM_JUDOWNLOAD_YOU_ARE_NOT_AUTHORIZED_TO_ACCESS_THIS_PAGE'), 'warning');
return false;
}
}
$app = JFactory::getApplication();
$this->user = JFactory::getUser();
$this->print = $app->input->getBool('print', false);
$this->model = $this->getModel();
$this->state = $this->get('State');
$this->params = $this->state->get('params');
if (count($errors = $this->get('Errors')))
{
JError::raiseError(500, implode("\n", $errors));
return false;
}
$limitStart = $app->input->getUint('limitstart', 0);
$config = JFactory::getConfig();
$cookie_domain = $config->get('cookie_domain', '');
$cookie_path = $config->get('cookie_path', '/');
if (isset($_COOKIE['judl_recently_viewed_documents']))
{
$recently_viewed_doc_array = explode(',', $_COOKIE['judl_recently_viewed_documents']);
$recently_viewed_doc_array = array_unique($recently_viewed_doc_array);
$key = array_search($this->item->id, $recently_viewed_doc_array);
if ($key !== false)
{
unset($recently_viewed_doc_array[$key]);
}
else
{
if ($limitStart == 0)
{
$this->model->updateHits($this->item->id);
}
}
$maxDocuments = $this->params->get('max_recently_viewed_documents', 12);
if (count($recently_viewed_doc_array) >= $maxDocuments)
{
$recently_viewed_doc_array = array_slice($recently_viewed_doc_array, 0, $maxDocuments - 1);
}
array_unshift($recently_viewed_doc_array, $this->item->id);
$recently_viewed_doc_array = implode(',', $recently_viewed_doc_array);
setcookie('judl_recently_viewed_documents', $recently_viewed_doc_array, time() + (3600 * 24 * 15), $cookie_path, $cookie_domain);
}
else
{
if ($limitStart == 0)
{
$this->model->updateHits($this->item->id);
}
setcookie('judl_recently_viewed_documents', $this->item->id, time() + (3600 * 24 * 15), $cookie_path, $cookie_domain);
}
$topLevelCats = JUDownloadHelper::getCatsByLevel(1, $this->item->cat_id);
if ($topLevelCats)
{
$this->tl_catid = $topLevelCats[0]->id;
}
$this->pageclass_sfx = htmlspecialchars($this->item->params->get('pageclass_sfx'));
$this->item->class_sfx = htmlspecialchars($this->item->class_sfx);
$this->collection_popup = false;
if (JUDLPROVERSION && $this->user->id > 0)
{
$this->collection_popup = true;
$this->collections = $this->model->getCollectionPopup($this->item->id);
}
$dispatcher = JDispatcher::getInstance();
JPluginHelper::importPlugin('content');
$this->item->event = new stdClass();
$context = 'com_judownload.document';
$results = $dispatcher->trigger('onContentAfterTitle', array($context, &$this->item, &$this->item->params, $limitStart));
$this->item->event->afterDisplayTitle = trim(implode("\n", $results));
$results = $dispatcher->trigger('onContentBeforeDisplay', array($context, &$this->item, &$this->item->params, $limitStart));
$this->item->event->beforeDisplayContent = trim(implode("\n", $results));
$results = $dispatcher->trigger('onContentAfterDisplay', array($context, &$this->item, &$this->item->params, $limitStart));
$this->item->event->afterDisplayContent = trim(implode("\n", $results));
$results = $dispatcher->trigger('onBeforeDisplayJUDLComment', array($context, &$this->item, &$this->item->params, $limitStart));
$this->item->event->beforeDisplayJUDLComment = trim(implode("\n", $results));
$results = $dispatcher->trigger('onAfterDisplayJUDLComment', array($context, &$this->item, &$this->item->params, $limitStart));
$this->item->event->afterDisplayJUDLComment = trim(implode("\n", $results));
$this->_prepareData();
$this->_prepareDocument();
$this->_setBreadcrumb();
parent::display($tpl);
}
