113 lines
4.3 KiB
PHP
113 lines
4.3 KiB
PHP
<?php
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/** This file is part of KCFinder project
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*
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* @desc CMS integration code: Drupal
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* @package KCFinder
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* @version 3.12
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* @author Dany Alejandro Cabrera <otello2040@gmail.com>
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* @copyright 2010-2014 KCFinder Project
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* @license http://opensource.org/licenses/GPL-3.0 GPLv3
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* @license http://opensource.org/licenses/LGPL-3.0 LGPLv3
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* @link http://kcfinder.sunhater.com
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*/
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// gets a valid drupal_path
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function get_drupal_path() {
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if (!empty($_SERVER['SCRIPT_FILENAME'])) {
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$drupal_path = dirname(dirname(dirname(dirname($_SERVER['SCRIPT_FILENAME']))));
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if (!file_exists($drupal_path . '/includes/bootstrap.inc')) {
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$drupal_path = dirname(dirname(dirname($_SERVER['SCRIPT_FILENAME'])));
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$depth = 2;
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do {
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$drupal_path = dirname($drupal_path);
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$depth++;
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} while (!($bootstrap_file_found = file_exists($drupal_path . '/includes/bootstrap.inc')) && $depth < 10);
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}
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}
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if (!isset($bootstrap_file_found) || !$bootstrap_file_found) {
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$drupal_path = '../../../../..';
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if (!file_exists($drupal_path . '/includes/bootstrap.inc')) {
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$drupal_path = '../..';
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do {
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$drupal_path .= '/..';
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$depth = substr_count($drupal_path, '..');
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} while (!($bootstrap_file_found = file_exists($drupal_path . '/includes/bootstrap.inc')) && $depth < 10);
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}
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}
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return $drupal_path;
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}
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function CheckAuthentication($drupal_path) {
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static $authenticated;
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if (!isset($authenticated)) {
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if (!isset($bootstrap_file_found) || $bootstrap_file_found) {
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$current_cwd = getcwd();
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if (!defined('DRUPAL_ROOT')){
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define('DRUPAL_ROOT', $drupal_path);
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}
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// Simulate being in the drupal root folder so we can share the session
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chdir(DRUPAL_ROOT);
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global $base_url;
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$base_root = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') ? 'https' : 'http';
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$base_url = $base_root .= '://'. preg_replace('/[^a-z0-9-:._]/i', '', $_SERVER['HTTP_HOST']);
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if ($dir = trim(dirname($_SERVER['SCRIPT_NAME']), '\,/')) {
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$base_path = "/$dir";
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$base_url .= $base_path;
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}
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// correct base_url so it points to Drupal root
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$pos = strpos($base_url, '/sites/');
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$base_url = substr($base_url, 0, $pos); // drupal root absolute url
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// If we aren't in a Drupal installation, or if Drupal path hasn't been properly found, die
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if(!file_exists(DRUPAL_ROOT . '/includes/bootstrap.inc')) {
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die("The CMS integration service for -drupal- requires KCFinder to be properly placed inside your Drupal installation.");
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}
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// bootstrap
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require_once(DRUPAL_ROOT . '/includes/bootstrap.inc');
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drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL);
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// if user has access permission...
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if (user_access('access kcfinder')) {
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if (!isset($_SESSION['KCFINDER'])) {
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$_SESSION['KCFINDER'] = array();
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$_SESSION['KCFINDER']['disabled'] = false;
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}
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// User has permission, so make sure KCFinder is not disabled!
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if(!isset($_SESSION['KCFINDER']['disabled'])) {
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$_SESSION['KCFINDER']['disabled'] = false;
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}
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global $user;
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$_SESSION['KCFINDER']['uploadURL'] = strtr(variable_get('kcfinder_upload_url', 'sites/default/files/kcfinder'), array('%u' => $user->uid, '%n' => $user->name));
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$_SESSION['KCFINDER']['uploadDir'] = strtr(variable_get('kcfinder_upload_dir', ''), array('%u' => $user->uid, '%n' => $user->name));
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$_SESSION['KCFINDER']['theme'] = variable_get('kcfinder_theme', 'oxygen');
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//echo '<br />uploadURL: ' . $_SESSION['KCFINDER']['uploadURL']<br />;
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//echo '<br />uploadDir: ' . $_SESSION['KCFINDER']['uploadDir']<br />;
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chdir($current_cwd);
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return true;
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}
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chdir($current_cwd);
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return false;
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}
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}
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}
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CheckAuthentication(get_drupal_path());
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?>
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