/**
* @param array $headers
* @param bool $hasMoreActivities
* @return array
*/
protected function generateHeaders(array $headers, $hasMoreActivities)
{
if ($hasMoreActivities && isset($headers['X-Activity-Last-Given'])) {
// Set the "Link" header for the next page
$nextPageParameters = ['since' => $headers['X-Activity-Last-Given'], 'limit' => $this->limit, 'sort' => $this->sort];
if ($this->objectType && $this->objectId) {
$nextPageParameters['object_type'] = $this->objectType;
$nextPageParameters['object_id'] = $this->objectId;
}
if ($this->request->getParam('format') !== null) {
$nextPageParameters['format'] = $this->request->getParam('format');
}
$nextPage = $this->request->getServerProtocol();
# http
$nextPage .= '://' . $this->request->getServerHost();
# localhost
$nextPage .= $this->request->getScriptName();
# /ocs/v2.php
$nextPage .= $this->request->getPathInfo();
# /apps/activity/api/v2/activity
$nextPage .= '?' . http_build_query($nextPageParameters);
$headers['Link'] = '<' . $nextPage . '>; rel="next"';
}
return $headers;
}
/**
* @return bool
*/
protected function isV2()
{
return $this->request->getScriptName() === '/ocs/v2.php';
}
/**
* @param \OCP\IRequest $request
* @return bool
*/
protected static function isV2(\OCP\IRequest $request)
{
$script = $request->getScriptName();
return substr($script, -11) === '/ocs/v2.php';
}
/**
* Limit maintenance mode access
* @param IRequest $request
*/
public static function checkMaintenanceMode(IRequest $request)
{
// Check if requested URL matches 'index.php/occ'
$isOccControllerRequested = preg_match('|/index\\.php$|', $request->getScriptName()) === 1 && strpos($request->getPathInfo(), '/occ/') === 0;
// Allow ajax update script to execute without being stopped
if (\OC::$server->getSystemConfig()->getValue('maintenance', false) && OC::$SUBURI != '/core/ajax/update.php' && !$isOccControllerRequested) {
// send http status 503
header('HTTP/1.1 503 Service Temporarily Unavailable');
header('Status: 503 Service Temporarily Unavailable');
header('Retry-After: 120');
// render error page
$template = new OC_Template('', 'update.user', 'guest');
OC_Util::addScript('maintenance-check');
$template->printPage();
die;
}
}
