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<?php
/** This file is part of KCFinder project
*
* @desc CMS integration code: Drupal
* @package KCFinder
* @version 3.12
* @author Dany Alejandro Cabrera <otello2040@gmail.com>
* @copyright 2010-2014 KCFinder Project
* @license http://opensource.org/licenses/GPL-3.0 GPLv3
* @license http://opensource.org/licenses/LGPL-3.0 LGPLv3
* @link http://kcfinder.sunhater.com
*/
// gets a valid drupal_path
function get_drupal_path() {
if (!empty($_SERVER['SCRIPT_FILENAME'])) {
$drupal_path = dirname(dirname(dirname(dirname($_SERVER['SCRIPT_FILENAME']))));
if (!file_exists($drupal_path . '/includes/bootstrap.inc')) {
$drupal_path = dirname(dirname(dirname($_SERVER['SCRIPT_FILENAME'])));
$depth = 2;
do {
$drupal_path = dirname($drupal_path);
$depth++;
} while (!($bootstrap_file_found = file_exists($drupal_path . '/includes/bootstrap.inc')) && $depth < 10);
}
}
if (!isset($bootstrap_file_found) || !$bootstrap_file_found) {
$drupal_path = '../../../../..';
if (!file_exists($drupal_path . '/includes/bootstrap.inc')) {
$drupal_path = '../..';
do {
$drupal_path .= '/..';
$depth = substr_count($drupal_path, '..');
} while (!($bootstrap_file_found = file_exists($drupal_path . '/includes/bootstrap.inc')) && $depth < 10);
}
}
return $drupal_path;
}
function CheckAuthentication($drupal_path) {
static $authenticated;
if (!isset($authenticated)) {
if (!isset($bootstrap_file_found) || $bootstrap_file_found) {
$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']) && $_SERVER['HTTPS'] == 'on') ? '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, $pos); // drupal root absolute url
// If we aren't in a Drupal installation, or if Drupal path hasn't been properly found, die
if(!file_exists(DRUPAL_ROOT . '/includes/bootstrap.inc')) {
die("The CMS integration service for -drupal- requires KCFinder to be properly placed inside your Drupal installation.");
}
// bootstrap
require_once(DRUPAL_ROOT . '/includes/bootstrap.inc');
drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
// if user has access permission...
if (user_access('access kcfinder')) {
if (!isset($_SESSION['KCFINDER'])) {
$_SESSION['KCFINDER'] = array();
$_SESSION['KCFINDER']['disabled'] = false;
}
// User has permission, so make sure KCFinder is not disabled!
if(!isset($_SESSION['KCFINDER']['disabled'])) {
$_SESSION['KCFINDER']['disabled'] = false;
}
global $user;
$_SESSION['KCFINDER']['uploadURL'] = strtr(variable_get('kcfinder_upload_url', 'sites/default/files/kcfinder'), array('%u' => $user->uid, '%n' => $user->name));
$_SESSION['KCFINDER']['uploadDir'] = strtr(variable_get('kcfinder_upload_dir', ''), array('%u' => $user->uid, '%n' => $user->name));
$_SESSION['KCFINDER']['theme'] = variable_get('kcfinder_theme', 'oxygen');
//echo '<br />uploadURL: ' . $_SESSION['KCFINDER']['uploadURL']<br />;
//echo '<br />uploadDir: ' . $_SESSION['KCFINDER']['uploadDir']<br />;
chdir($current_cwd);
return true;
}
chdir($current_cwd);
return false;
}
}
}
CheckAuthentication(get_drupal_path());
?>
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