/**
* Method to handle an error condition.
*
* @param Exception &$error The Exception object to be handled.
* @return void
*/
public static function handleError(&$error)
{
$renderer = new \Hubzero\Error\Renderer\Page(App::get('document'), App::get('template')->template, App::get('config')->get('debug'));
// Make sure the error is a 404 and we are not in the administrator.
if (!App::isAdmin() and $error->getCode() == 404) {
// Render the error page.
$renderer->render($error);
}
// Get the full current URI.
$uri = JURI::getInstance();
$current = $uri->toString(array('scheme', 'host', 'port', 'path', 'query', 'fragment'));
// Attempt to ignore idiots.
if (strpos($current, 'mosConfig_') !== false || strpos($current, '=http://') !== false) {
// Render the error page.
$renderer->render($error);
}
// See if the current url exists in the database as a redirect.
$db = App::get('db');
$db->setQuery('SELECT ' . $db->quoteName('new_url') . ', ' . $db->quoteName('published') . ' FROM ' . $db->quoteName('#__redirect_links') . ' WHERE ' . $db->quoteName('old_url') . ' = ' . $db->quote($current), 0, 1);
$link = $db->loadObject();
// If no published redirect was found try with the server-relative URL
if (!$link or $link->published != 1) {
$currRel = $uri->toString(array('path', 'query', 'fragment'));
$db->setQuery('SELECT ' . $db->quoteName('new_url') . ', ' . $db->quoteName('published') . ' FROM ' . $db->quoteName('#__redirect_links') . ' WHERE ' . $db->quoteName('old_url') . ' = ' . $db->quote($currRel), 0, 1);
$link = $db->loadObject();
}
// If a redirect exists and is published, permanently redirect.
if ($link and $link->published == 1) {
App::redirect($link->new_url, null, null, true, false);
} else {
$referer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
$db->setQuery('SELECT id FROM ' . $db->quoteName('#__redirect_links') . ' WHERE old_url= ' . $db->quote($current));
$res = $db->loadResult();
if (!$res) {
// If not, add the new url to the database.
$query = $db->getQuery(true);
$query->insert($db->quoteName('#__redirect_links'), false);
$columns = array($db->quoteName('old_url'), $db->quoteName('new_url'), $db->quoteName('referer'), $db->quoteName('comment'), $db->quoteName('hits'), $db->quoteName('published'), $db->quoteName('created_date'));
$query->columns($columns);
$query->values($db->Quote($current) . ', ' . $db->Quote('') . ' ,' . $db->Quote($referer) . ', ' . $db->Quote('') . ',1,0, ' . $db->Quote(Date::toSql()));
$db->setQuery($query);
$db->query();
} else {
// Existing error url, increase hit counter
$query = $db->getQuery(true);
$query->update($db->quoteName('#__redirect_links'));
$query->set($db->quoteName('hits') . ' = ' . $db->quoteName('hits') . ' + 1');
$query->where('id = ' . (int) $res);
$db->setQuery((string) $query);
$db->query();
}
// Render the error page.
$renderer->render($error);
}
}
/**
* Handle an error
*
* @param object $error
* @return void
*/
public static function handleError(&$error)
{
// Make sure the error is a 403 and we are in the frontend.
if ($error->getCode() == 403 and App::isSite()) {
// Redirect to the home page
App::redirect('index.php', Lang::txt('PLG_SYSTEM_LOGOUT_REDIRECT'), null, true, false);
} else {
// Render the error page.
$renderer = new \Hubzero\Error\Renderer\Page(App::get('document'), App::get('template')->template, App::get('config')->get('debug'));
$renderer->render($error);
}
}
/**
* Method to handle an error condition.
*
* @param Exception &$error The Exception object to be handled.
* @return void
*/
public static function handleError(&$error)
{
$renderer = new \Hubzero\Error\Renderer\Page(App::get('document'), App::get('template.loader'), App::get('config')->get('debug'));
// Make sure the error is a 404 and we are not in the administrator.
if (!App::isSite() || $error->getCode() != 404) {
// Render the error page.
return $renderer->render($error);
}
// Get the full current URI.
$uri = Hubzero\Utility\Uri::getInstance();
$current = $uri->toString(array('scheme', 'host', 'port', 'path', 'query', 'fragment'));
// Attempt to ignore idiots.
if (strpos($current, 'mosConfig_') !== false || strpos($current, '=http://') !== false) {
// Render the error page.
return $renderer->render($error);
}
if (file_exists(PATH_CORE . DS . 'components' . DS . 'com_redirect' . DS . 'models' . DS . 'link.php')) {
include_once PATH_CORE . DS . 'components' . DS . 'com_redirect' . DS . 'models' . DS . 'link.php';
// See if the current url exists in the database as a redirect.
$link = \Components\Redirect\Models\Link::all()->whereEquals('old_url', $current)->row();
// If no published redirect was found try with the server-relative URL
if (!$link->get('id') || $link->get('published') != 1) {
$currRel = $uri->toString(array('path', 'query', 'fragment'));
$link = \Components\Redirect\Models\Link::all()->whereEquals('old_url', $currRel)->row();
}
// If a redirect exists and is published, permanently redirect.
if ($link->get('id') && $link->get('published') == 1) {
App::redirect($link->new_url, null, null, true, false);
}
$referer = empty($_SERVER['HTTP_REFERER']) ? '' : $_SERVER['HTTP_REFERER'];
$row = \Components\Redirect\Models\Link::all()->whereEquals('old_url', substr($current, 0, 255))->row();
if (!$row->get('id')) {
$row->set(['old_url' => $current, 'new_url' => '', 'referer' => $referer, 'comment' => '', 'hits' => 1, 'published' => 0, 'created_date' => Date::toSql()]);
} else {
$row->set('hits', intval($row->get('hits', 0)) + 1);
}
try {
$row->save();
} catch (Exception $e) {
// Do nothing for now.
// @TODO Log this?
}
}
// Render the error page.
$renderer->render($error);
}
