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336 lines
12 KiB
336 lines
12 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* This is a minified version of global.inc.php meant *only* for download.php
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* to check permissions and deliver the file.
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*/
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// Include the libraries that are necessary everywhere
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require_once __DIR__.'/../../vendor/autoload.php';
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require_once __DIR__.'/../../app/AppKernel.php';
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$kernel = new AppKernel('', '');
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// Determine the directory path where this current file lies.
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// This path will be useful to include the other initialisation files.
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$includePath = __DIR__;
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// Include the main Chamilo platform configuration file.
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$_configuration = [];
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$alreadyInstalled = false;
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if (file_exists($kernel->getConfigurationFile())) {
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require_once $kernel->getConfigurationFile();
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$alreadyInstalled = true;
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// Recalculate a system absolute path symlinks insensible.
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$includePath = $_configuration['root_sys'].'main/inc/';
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} else {
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//Redirects to the main/install/ page
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if (!$alreadyInstalled) {
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$global_error_code = 2;
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// The system has not been installed yet.
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require_once __DIR__.'/../inc/global_error_message.inc.php';
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exit();
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}
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}
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$kernel->setApi($_configuration);
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// Ensure that _configuration is in the global scope before loading
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// main_api.lib.php. This is particularly helpful for unit tests
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if (!isset($GLOBALS['_configuration'])) {
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$GLOBALS['_configuration'] = $_configuration;
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}
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// Include the main Chamilo platform library file.
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require_once $_configuration['root_sys'].'main/inc/lib/api.lib.php';
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// Fix bug in IIS that doesn't fill the $_SERVER['REQUEST_URI'].
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api_request_uri();
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// Do not over-use this variable. It is only for this script's local use.
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$libraryPath = __DIR__.'/lib/';
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// @todo convert this libs in classes
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require_once $libraryPath.'database.constants.inc.php';
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require_once $libraryPath.'text.lib.php';
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require_once $libraryPath.'array.lib.php';
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require_once $libraryPath.'online.inc.php';
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require_once $libraryPath.'banner.lib.php';
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// Doctrine ORM configuration
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$dbParams = [
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'driver' => 'pdo_mysql',
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'host' => $_configuration['db_host'],
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'user' => $_configuration['db_user'],
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'password' => $_configuration['db_password'],
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'dbname' => $_configuration['main_database'],
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// Only relevant for pdo_sqlite, specifies the path to the SQLite database.
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'path' => isset($_configuration['db_path']) ? $_configuration['db_path'] : '',
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// Only relevant for pdo_mysql, pdo_pgsql, and pdo_oci/oci8,
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'port' => isset($_configuration['db_port']) ? $_configuration['db_port'] : '',
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];
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try {
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$database = new \Database();
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$database->connect($dbParams);
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} catch (Exception $e) {
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$global_error_code = 3;
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// The database server is not available or credentials are invalid.
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require $includePath.'/global_error_message.inc.php';
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exit();
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}
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/* RETRIEVING ALL THE CHAMILO CONFIG SETTINGS FOR MULTIPLE URLs FEATURE*/
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if (!empty($_configuration['multiple_access_urls'])) {
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$_configuration['access_url'] = 1;
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$access_urls = api_get_access_urls();
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$root_rel = api_get_self();
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$root_rel = substr($root_rel, 1);
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$pos = strpos($root_rel, '/');
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$root_rel = substr($root_rel, 0, $pos);
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$protocol = 'http://';
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if (!empty($_SERVER['HTTPS']) && strtoupper($_SERVER['HTTPS']) != 'OFF') {
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$protocol = 'https://';
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} elseif (!empty($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
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$protocol = 'https://';
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}
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//urls with subdomains (HTTP_HOST is preferred - see #6764)
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$request_url_root = '';
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if (empty($_SERVER['HTTP_HOST'])) {
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if (empty($_SERVER['SERVER_NAME'])) {
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$request_url_root = $protocol.'localhost/';
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} else {
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$request_url_root = $protocol.$_SERVER['SERVER_NAME'].'/';
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}
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} else {
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$request_url_root = $protocol.$_SERVER['HTTP_HOST'].'/';
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}
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//urls with subdirs
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$request_url_sub = $request_url_root.$root_rel.'/';
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// You can use subdirs as multi-urls, but in this case none of them can be
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// the root dir. The admin portal should be something like https://host/adm/
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// At this time, subdirs will still hold a share cookie, so not ideal yet
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// see #6510
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foreach ($access_urls as $details) {
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if ($request_url_sub == $details['url']) {
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$_configuration['access_url'] = $details['id'];
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break; //found one match with subdir, get out of foreach
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}
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// Didn't find any? Now try without subdirs
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if ($request_url_root == $details['url']) {
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$_configuration['access_url'] = $details['id'];
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break; //found one match, get out of foreach
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}
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}
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} else {
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$_configuration['access_url'] = 1;
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}
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// Check if APCu is available. If so, store the value in $_configuration
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if (extension_loaded('apcu')) {
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$apcEnabled = ini_get('apc.enabled');
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if (!empty($apcEnabled) && $apcEnabled != 'Off' && $apcEnabled != 'off') {
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$_configuration['apc'] = true;
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$_configuration['apc_prefix'] = $_configuration['main_database'].'_'.$_configuration['access_url'].'_';
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}
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}
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$charset = 'UTF-8';
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// Enables the portability layer and configures PHP for UTF-8
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\Patchwork\Utf8\Bootup::initAll();
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// Start session after the internationalization library has been initialized.
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ChamiloSession::start($alreadyInstalled);
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// access_url == 1 is the default chamilo location
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if ($_configuration['access_url'] != 1) {
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$url_info = api_get_access_url($_configuration['access_url']);
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if ($url_info['active'] == 1) {
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$settings_by_access = api_get_settings(null, 'list', $_configuration['access_url'], 1);
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foreach ($settings_by_access as &$row) {
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if (empty($row['variable'])) {
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$row['variable'] = 0;
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}
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if (empty($row['subkey'])) {
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$row['subkey'] = 0;
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}
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if (empty($row['category'])) {
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$row['category'] = 0;
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}
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$settings_by_access_list[$row['variable']][$row['subkey']][$row['category']] = $row;
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}
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}
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}
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$result = api_get_settings(null, 'list', 1);
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foreach ($result as &$row) {
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if ($_configuration['access_url'] != 1) {
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if ($url_info['active'] == 1) {
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$var = empty($row['variable']) ? 0 : $row['variable'];
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$subkey = empty($row['subkey']) ? 0 : $row['subkey'];
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$category = empty($row['category']) ? 0 : $row['category'];
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}
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if ($row['access_url_changeable'] == 1 && $url_info['active'] == 1) {
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if (isset($settings_by_access_list[$var]) &&
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isset($settings_by_access_list[$var][$subkey]) &&
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$settings_by_access_list[$var][$subkey][$category]['selected_value'] != '') {
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if ($row['subkey'] == null) {
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$_setting[$row['variable']] = $settings_by_access_list[$var][$subkey][$category]['selected_value'];
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} else {
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$_setting[$row['variable']][$row['subkey']] = $settings_by_access_list[$var][$subkey][$category]['selected_value'];
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}
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} else {
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if ($row['subkey'] == null) {
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$_setting[$row['variable']] = $row['selected_value'];
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} else {
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$_setting[$row['variable']][$row['subkey']] = $row['selected_value'];
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}
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}
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} else {
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if ($row['subkey'] == null) {
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$_setting[$row['variable']] = $row['selected_value'];
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} else {
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$_setting[$row['variable']][$row['subkey']] = $row['selected_value'];
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}
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}
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} else {
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if ($row['subkey'] == null) {
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$_setting[$row['variable']] = $row['selected_value'];
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} else {
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$_setting[$row['variable']][$row['subkey']] = $row['selected_value'];
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}
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}
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}
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$result = api_get_settings('Plugins', 'list', $_configuration['access_url']);
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$_plugins = [];
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foreach ($result as &$row) {
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$key = &$row['variable'];
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if (isset($_setting[$key]) && is_string($_setting[$key])) {
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$_setting[$key] = [];
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}
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if ($row['subkey'] == null) {
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$_setting[$key][] = $row['selected_value'];
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$_plugins[$key][] = $row['selected_value'];
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} else {
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$_setting[$key][$row['subkey']] = $row['selected_value'];
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$_plugins[$key][$row['subkey']] = $row['selected_value'];
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}
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}
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ini_set('log_errors', '1');
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/**
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* Include the trad4all language file.
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*/
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// if we use the javascript version (without go button) we receive a get
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// if we use the non-javascript version (with the go button) we receive a post
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$user_language = '';
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$browser_language = '';
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// see #8149
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if (!empty($_SESSION['user_language_choice'])) {
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$user_language = $_SESSION['user_language_choice'];
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}
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if (!empty($_GET['language'])) {
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$user_language = $_GET['language'];
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}
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if (!empty($_POST['language_list'])) {
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$user_language = preg_replace('/index\.php\?language=/', '', $_POST['language_list']);
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}
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if (empty($user_language) && !empty($_SERVER['HTTP_ACCEPT_LANGUAGE']) && !isset($_SESSION['_user'])) {
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$l = SubLanguageManager::getLanguageFromBrowserPreference($_SERVER['HTTP_ACCEPT_LANGUAGE']);
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if (!empty($l)) {
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$user_language = $browser_language = $l;
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}
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}
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// Checking if we have a valid language. If not we set it to the platform language.
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$valid_languages = api_get_languages();
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if (!empty($valid_languages)) {
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if (!in_array($user_language, $valid_languages['folder'])) {
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$user_language = api_get_setting('platformLanguage');
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}
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$language_priority1 = api_get_setting('languagePriority1');
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$language_priority2 = api_get_setting('languagePriority2');
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$language_priority3 = api_get_setting('languagePriority3');
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$language_priority4 = api_get_setting('languagePriority4');
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if (isset($_GET['language']) ||
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(isset($_POST['language_list']) && !empty($_POST['language_list'])) ||
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!empty($browser_language)
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) {
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$user_selected_language = $user_language; // $_GET['language']; or HTTP_ACCEPT_LANGUAGE
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$_SESSION['user_language_choice'] = $user_selected_language;
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$platformLanguage = $user_selected_language;
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}
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if (!empty($language_priority4) && api_get_language_from_type($language_priority4) !== false) {
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$language_interface = api_get_language_from_type($language_priority4);
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} else {
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$language_interface = api_get_setting('platformLanguage');
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}
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if (!empty($language_priority3) && api_get_language_from_type($language_priority3) !== false) {
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$language_interface = api_get_language_from_type($language_priority3);
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} else {
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if (isset($_SESSION['user_language_choice'])) {
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$language_interface = $_SESSION['user_language_choice'];
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}
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}
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if (!empty($language_priority2) && api_get_language_from_type($language_priority2) !== false) {
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$language_interface = api_get_language_from_type($language_priority2);
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} else {
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if (isset($_user['language'])) {
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$language_interface = $_user['language'];
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}
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}
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if (!empty($language_priority1) && api_get_language_from_type($language_priority1) !== false) {
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$language_interface = api_get_language_from_type($language_priority1);
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} else {
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if (isset($_course['language'])) {
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$language_interface = $_course['language'];
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}
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}
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// If language is set via browser ignore the priority
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if (isset($_GET['language'])) {
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$language_interface = $user_language;
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}
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}
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$language_interface_initial_value = $language_interface;
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$langPath = api_get_path(SYS_LANG_PATH);
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$languageFilesToLoad = [
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$langPath.'english/trad4all.inc.php',
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$langPath.$language_interface.'/trad4all.inc.php',
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];
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foreach ($languageFilesToLoad as $languageFile) {
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if (is_file($languageFile)) {
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require $languageFile;
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}
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}
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// include the local (contextual) parameters of this course or section
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require $includePath.'/local.inc.php';
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// Update of the logout_date field in the table track_e_login
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// (needed for the calculation of the total connection time)
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if (!isset($_SESSION['login_as']) && isset($_user) && isset($_user["user_id"])) {
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// if $_SESSION['login_as'] is set, then the user is an admin logged as the user
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Tracking::updateUserLastLogin($_user["user_id"]);
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}
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