public function isLoggedIn()
{
if (isset($_REQUEST['auth-token']) && $_REQUEST['auth-token'] && strlen($_REQUEST['auth-token']) == 8) {
return $this->loginFromToken($_REQUEST['auth-token']);
}
return parent::isLoggedIn();
}
/**
* Overrides the Symphony isLoggedIn function to allow Authors
* to become logged into the backend when `$_REQUEST['auth-token']`
* is present. This logs an Author in using the loginFromToken function.
* A token may be 6 or 8 characters in length in the backend. A 6 character token
* is used for forget password requests, whereas the 8 character token is used to login
* an Author into the page
*
* @see core.Symphony#loginFromToken()
* @return boolean
*/
public function isLoggedIn()
{
if (isset($_REQUEST['auth-token']) && $_REQUEST['auth-token'] && in_array(strlen($_REQUEST['auth-token']), array(6, 8))) {
return $this->loginFromToken($_REQUEST['auth-token']);
}
return parent::isLoggedIn();
}
/**
* Overrides the Symphony `isLoggedIn()` function to allow Authors
* to become logged into the frontend when `$_REQUEST['auth-token']`
* is present. This logs an Author in using the loginFromToken function.
* This function allows the use of 'admin' type pages, where a Frontend
* page requires that the viewer be a Symphony Author
*
* @see core.Symphony#loginFromToken()
* @see core.Symphony#isLoggedIn()
* @return boolean
*/
public static function isLoggedIn()
{
if (isset($_REQUEST['auth-token']) && $_REQUEST['auth-token'] && strlen($_REQUEST['auth-token']) == 8) {
return self::loginFromToken($_REQUEST['auth-token']);
}
return Symphony::isLoggedIn();
}
function renderer_json($mode)
{
if (strtolower($mode) == 'administration') {
throw new Lib\Exceptions\InvalidModeException('JSON Renderer launcher is only available on the frontend');
}
$renderer = Frontend::instance();
// Check if we should enable exception debug information
$exceptionDebugEnabled = Symphony::isLoggedIn();
// Use the JSON exception and error handlers instead of the Symphony one.
Lib\ExceptionHandler::initialise($exceptionDebugEnabled);
Lib\ErrorHandler::initialise($exceptionDebugEnabled);
// #1808
if (isset($_SERVER['HTTP_MOD_REWRITE'])) {
throw new Exception("mod_rewrite is required, however is not enabled.");
}
$output = $renderer->display(getCurrentPage());
cleanup_session_cookies();
if (in_array('JSON', Frontend::Page()->pageData()['type'])) {
// Load the output into a SimpleXML Container and convert to JSON
try {
$xml = new SimpleXMLElement($output, LIBXML_NOCDATA);
// Convert the XML to a plain array. This step is necessary as we cannot
// use JSON_PRETTY_PRINT directly on a SimpleXMLElement object
$outputArray = json_decode(json_encode($xml), true);
// Get the transforer object ready. Other extensions will
// add their transormations to this.
$transformer = new Lib\Transformer();
/**
* Allow other extensions to add their own transformers
*/
Symphony::ExtensionManager()->notifyMembers('APIFrameworkJSONRendererAppendTransformations', '/frontend/', ['transformer' => &$transformer]);
// Apply transformations
$outputArray = $transformer->run($outputArray);
// Now put the array through a json_encode
$output = json_encode($outputArray, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
} catch (\Exception $e) {
// This happened because the input was not valid XML. This could
// occur for a few reasons, but there are two scenarios
// we are interested in.
// 1) This is a devkit page (profile, debug etc). We want the data
// to be passed through and displayed rather than converted into
// JSON. There is no easy way in Symphony to tell if a devkit has
// control over the page, so instead lets inspect the output for
// any signs a devkit is rendering the page.
// 2) It is actually bad XML. In that case we need to let the error
// bubble through.
// Currently the easiest method is to check for the devkit.min.css
// in the output. This may fail in the furture if this file is
// renamed or moved.
if (!preg_match("@\\/symphony\\/assets\\/css\\/devkit.min.css@", $output)) {
throw $e;
}
}
}
echo $output;
return $renderer;
}
public function write_page_cache(&$output)
{
if ($this->_in_excluded_pages() || !$this->_isGetRequest()) {
return;
}
$logged_in = Symphony::isLoggedIn();
if (!$logged_in) {
$this->_updateFromGetValues();
$render = $output['output'];
// rebuild entry/section reference list for this page
$this->_delete_page_references($this->_url);
$this->_save_page_references($this->_url, $this->_sections, $this->_entries);
if (!$this->_cacheLite->get($this->_url)) {
$this->_cacheLite->save($render);
}
# Add comment
if ($this->_get_comment_pref() == 'yes') {
$render .= "<!-- Cache generated: " . $this->_cacheLite->_fileName . " -->";
}
header("Expires: " . gmdate("D, d M Y H:i:s", $this->_lifetime) . " GMT");
header("Cache-Control: max-age=" . $this->_lifetime . ", must-revalidate");
header("Last-Modified: " . gmdate('D, d M Y H:i:s', time()) . ' GMT');
header("X-Frame-Options: SAMEORIGIN");
header("Access-Control-Allow-Origin: " . URL);
header(sprintf('Content-Length: %d', strlen($render)));
print $render;
exit;
}
}
