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index.php
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index.php
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<?php
/**
* Index loader
*
* @package Cotonti
* @copyright (c) Cotonti Team
* @license https://github.com/Cotonti/Cotonti/blob/master/License.txt
*/
if (php_sapi_name() == 'cli-server')
{
// Embedded PHP webserver routing
$tmp = explode('?', $_SERVER['REQUEST_URI']);
$REQUEST_FILENAME = mb_substr($tmp[0], 1);
unset($tmp);
if (file_exists($REQUEST_FILENAME) && !preg_match('#\.php$#', $REQUEST_FILENAME))
{
// Transfer static file if exists
return false;
}
// Language selector
$langs = array_map(
create_function('$dir', 'return str_replace("lang/", "", $dir);'),
glob('lang/??', GLOB_ONLYDIR)
);
if (preg_match('#^(' . join('|', $langs) . ')/(.*)$#', $REQUEST_FILENAME, $mt))
{
$REQUEST_FILENAME = $mt[2];
$_GET['l'] = $mt[1];
}
// Sitemap shortcut
if ($REQUEST_FILENAME === 'sitemap.xml')
{
$_GET['r'] = 'sitemap';
}
// Admin area and message are special scripts
if (preg_match('#^admin/([a-z0-9]+)#', $REQUEST_FILENAME, $mt))
{
$_GET['m'] = $mt[1];
include 'admin.php';
exit;
}
if (preg_match('#^(admin|login|message)(/|$)#', $REQUEST_FILENAME, $mt))
{
include $mt[1].'.php';
exit;
}
// PHP files have priority
if (preg_match('#\.php$#', $REQUEST_FILENAME) && $REQUEST_FILENAME !== 'index.php')
{
include $REQUEST_FILENAME;
exit;
}
// All the rest goes through standard rewrite gateway
if ($REQUEST_FILENAME !== 'index.php')
{
$_GET['rwr'] = $REQUEST_FILENAME;
}
unset($REQUEST_FILENAME, $langs, $mt);
}
// Redirect to install if config is missing
if (!file_exists('./datas/config.php'))
{
header('Location: install.php');
exit;
}
// Let the include files know that we are Cotonti
define('COT_CODE', true);
// Load vital core configuration from file
require_once './datas/config.php';
// If it is a new install, redirect
if (isset($cfg['new_install']) && $cfg['new_install'])
{
header('Location: install.php');
exit;
}
// Load the Core API, the template engine
require_once $cfg['system_dir'] . '/functions.php';
require_once $cfg['system_dir'] . '/cotemplate.php';
// Bootstrap
require_once $cfg['system_dir'] . '/common.php';
$ext = isset($_GET['e']) ? cot_import('e', 'G', 'ALP') : false;
$ajax = cot_import('r', 'G', 'ALP');
$popup = cot_import('o', 'G', 'ALP');
if (!$ext)
{
// Support for ajax and popup hooked plugins
$ext = $ajax ? $ajax : ($popup ? $popup : $ext);
}
unset ($ajax, $popup);
// Detect selected extension
if ($ext === false)
{
// Default environment for index module
define('COT_MODULE', true);
$env['type'] = 'module';
$env['ext'] = 'index';
}
else
{
$found = false;
if (preg_match('`^\w+$`', $ext))
{
$module_found = false;
$plugin_found = false;
if (file_exists($cfg['modules_dir'] . '/' . $ext) && isset($cot_modules[$ext]))
{
$module_found = true;
$found = true;
}
if (file_exists($cfg['plugins_dir'] . '/' . $ext))
{
$plugin_found = true;
$found = true;
}
if ($module_found && $plugin_found)
{
// Need to query the db to check which one is installed
$res = $db->query("SELECT ct_plug FROM $db_core WHERE ct_code = ? LIMIT 1", $ext);
if ($res->rowCount() == 1)
{
if ((int)$res->fetchColumn())
{
$module_found = false;
}
else
{
$plugin_found = false;
}
}
else
{
$found = false;
}
}
if ($module_found)
{
$env['type'] = 'module';
define('COT_MODULE', true);
}
elseif ($plugin_found)
{
$env['type'] = 'plug';
$env['location'] = 'plugins';
define('COT_PLUG', true);
}
}
if ($found)
{
$env['ext'] = $ext;
}
else
{
// Error page
cot_die_message(404);
exit;
}
}
unset($ext);
// Load the requested extension
if ($env['type'] == 'plug')
{
require_once $cfg['system_dir'] . '/plugin.php';
}
else
{
require_once $cfg['modules_dir'] . '/' . $env['ext'] . '/' . $env['ext'] . '.php';
}