CheckAuthentication()

Complexity

Conditions	12
Paths	98

Size

Total Lines	63
Code Lines	33

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	1	Features	0

<?php
function CheckAuthentication($drupal_path)
{
    static $authenticated;

    if (!isset($authenticated)) {
        if (!isset($bootstrap_file_found) || $bootstrap_file_found) {

The variable $bootstrap_file_found seems to never exist and therefore isset should always be false.

            $current_cwd = getcwd();
            if (!defined('DRUPAL_ROOT')) {
                define('DRUPAL_ROOT', $drupal_path);
            }

            // Simulate being in the drupal root folder so we can share the session
            chdir(DRUPAL_ROOT);

            global $base_url;
            $base_root = (isset($_SERVER['HTTPS']) && 'on' == $_SERVER['HTTPS']) ? 'https' : 'http';
            $base_url  = $base_root .= '://' . preg_replace('/[^a-z0-9-:._]/i', '', $_SERVER['HTTP_HOST']);

            if ($dir = trim(dirname($_SERVER['SCRIPT_NAME']), '\,/')) {
                $base_path = "/$dir";
                $base_url  .= $base_path;
            }

            // correct base_url so it points to Drupal root
            $pos      = strpos($base_url, '/sites/');
            $base_url = substr($base_url, 0, $pos); // drupal root absolute url

            // If we aren't in a Drupal installation, or if Drupal path hasn't been properly found, die
            if (!file_exists(DRUPAL_ROOT . '/includes/bootstrap.inc')) {
                die('The CMS integration service for -drupal- requires KCFinder to be properly placed inside your Drupal installation.');

Using exit here is not recommended.

            }

            // bootstrap
            require_once(DRUPAL_ROOT . '/includes/bootstrap.inc');
            drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);

The constant DRUPAL_BOOTSTRAP_FULL was not found. Maybe you did not declare it correctly or list all dependencies?

The function drupal_bootstrap was not found. Maybe you did not declare it correctly or list all dependencies?

            // if user has access permission...
            if (user_access('access kcfinder')) {

The function user_access was not found. Maybe you did not declare it correctly or list all dependencies?

                if (!isset($_SESSION['KCFINDER'])) {
                    $_SESSION['KCFINDER']             = [];
                    $_SESSION['KCFINDER']['disabled'] = false;
                }

                // User has permission, so make sure KCFinder is not disabled!
                if (!isset($_SESSION['KCFINDER']['disabled'])) {
                    $_SESSION['KCFINDER']['disabled'] = false;
                }

                global $user;
                $_SESSION['KCFINDER']['uploadURL'] = strtr(variable_get('kcfinder_upload_url', 'sites/default/files/kcfinder'), ['%u' => $user->uid, '%n' => $user->name]);

The function variable_get was not found. Maybe you did not declare it correctly or list all dependencies?

                $_SESSION['KCFINDER']['uploadDir'] = strtr(variable_get('kcfinder_upload_dir', ''), ['%u' => $user->uid, '%n' => $user->name]);
                $_SESSION['KCFINDER']['theme']     = variable_get('kcfinder_theme', 'default');

                //echo '<br />uploadURL: ' . $_SESSION['KCFINDER']['uploadURL']<br />;
                //echo '<br />uploadDir: ' . $_SESSION['KCFINDER']['uploadDir']<br />;

                chdir($current_cwd);

                return true;
            }

            chdir($current_cwd);
            return false;
        }