/**
* Perform recount on statistics in smaller chunks.
*
* @return void
* @throws Exception
*/
public function dorecount()
{
$ajax = $this->input->getWord('format', 'html') == 'json';
if (!JSession::checkToken('request')) {
$this->setResponse(array('success' => false, 'header' => JText::_('COM_KUNENA_AJAX_ERROR'), 'message' => JText::_('COM_KUNENA_AJAX_DETAILS_BELOW'), 'error' => JText::_('COM_KUNENA_ERROR_TOKEN')), $ajax);
$this->setRedirect(KunenaRoute::_($this->baseurl, false));
return;
}
$state = $this->app->getUserState('com_kunena.admin.recount', null);
try {
$this->checkTimeout();
while (1) {
// Topic count per run.
// TODO: count isn't accurate as it can overflow total.
$count = mt_rand(4500, 5500);
switch ($state->step) {
case 0:
if ($state->topics) {
// Update topic statistics
KunenaForumTopicHelper::recount(false, $state->start, $state->start + $count);
$state->start += $count;
$msg = JText::sprintf('COM_KUNENA_ADMIN_RECOUNT_TOPICS_X', round(min(100 * $state->start / $state->maxId + 1, 100)) . '%');
}
break;
case 1:
if ($state->usertopics) {
// Update user's topic statistics
KunenaForumTopicUserHelper::recount(false, $state->start, $state->start + $count);
$state->start += $count;
$msg = JText::sprintf('COM_KUNENA_ADMIN_RECOUNT_USERTOPICS_X', round(min(100 * $state->start / $state->maxId + 1, 100)) . '%');
}
break;
case 2:
if ($state->categories) {
// Update category statistics
KunenaForumCategoryHelper::recount();
KunenaForumCategoryHelper::fixAliases();
$msg = JText::sprintf('COM_KUNENA_ADMIN_RECOUNT_CATEGORIES_X', '100%');
}
break;
case 3:
if ($state->users) {
// Update user statistics
KunenaUserHelper::recount();
$msg = JText::sprintf('COM_KUNENA_ADMIN_RECOUNT_USERS_X', '100%');
}
break;
case 4:
if ($state->polls) {
// Update user statistics
KunenaForumTopicPollHelper::recount();
$msg = JText::sprintf('COM_KUNENA_ADMIN_RECOUNT_POLLS_X', '100%');
}
break;
default:
$header = JText::_('COM_KUNENA_RECOUNTFORUMS_DONE');
$msg = JText::_('COM_KUNENA_AJAX_REQUESTED_RECOUNTED');
$this->app->setUserState('com_kunena.admin.recount', null);
$this->setResponse(array('success' => true, 'status' => '100%', 'header' => $header, 'message' => $msg), $ajax);
$this->setRedirect(KunenaRoute::_($this->baseurl, false), $header);
return;
}
$state->current = min($state->current + $count, $state->total);
if (!$state->start || $state->start > $state->maxId) {
$state->step++;
$state->start = 0;
}
if ($this->checkTimeout()) {
break;
}
}
$state->reload++;
$this->app->setUserState('com_kunena.admin.recount', $state);
} catch (Exception $e) {
if (!$ajax) {
throw $e;
}
$this->setResponse(array('success' => false, 'status' => sprintf("%2.1f%%", 99 * $state->current / ($state->total + 1)), 'header' => JText::_('COM_KUNENA_AJAX_ERROR'), 'message' => JText::_('COM_KUNENA_AJAX_DETAILS_BELOW'), 'error' => $e->getMessage()), $ajax);
}
$token = JSession::getFormToken() . '=1';
$redirect = KunenaRoute::_("{$this->baseurl}&task=dorecount&i={$state->reload}&{$token}", false);
$this->setResponse(array('success' => true, 'status' => sprintf("%2.1f%%", 99 * $state->current / ($state->total + 1)), 'header' => JText::_('COM_KUNENA_AJAX_RECOUNT_WAIT'), 'message' => $msg, 'href' => $redirect), $ajax);
}
