/**
* Processing of replacing in content
*
* @param string $data
*
* @return string
*/
protected function process_replacing($data)
{
errors_off();
foreach ($this->Search as $i => $search) {
$data = _preg_replace($search, $this->Replace[$i], $data) ?: str_replace($search, $this->Replace[$i], $data);
}
errors_on();
return $data;
}
/**
* Test connection to the DB
*
* @param array|string $data Array or string in JSON format of connection parameters
*
* @return bool
*/
function test($data)
{
$Core = Core::instance();
if (empty($data)) {
return false;
} elseif (is_array($data)) {
$Config = Config::instance();
if (isset($data[1])) {
$db = $Config->db[$data[0]]['mirrors'][$data[1]];
} elseif (isset($data[0])) {
if ($data[0] == 0) {
$db = ['type' => $Core->db_type, 'host' => $Core->db_host, 'name' => $Core->db_name, 'user' => $Core->db_user, 'password' => $Core->db_password, 'charset' => $Core->db_charset];
} else {
$db = $Config->db[$data[0]];
}
} else {
return false;
}
} else {
$db = _json_decode($data);
}
unset($data);
if (is_array($db)) {
errors_off();
$engine_class = '\\cs\\DB\\' . $db['type'];
$test = new $engine_class($db['name'], $db['user'], $db['password'], $db['host'] ?: $Core->db_host, $db['charset'] ?: $Core->db_charset);
errors_on();
return $test->connected();
} else {
return false;
}
}
singleton("errors_format", "text");
singleton("errors_logged", true);
singleton("errors_thrown", false);
singleton("errors_haltdb", true);
ini_set('display_errors', 1);
}
function errors_off()
{
singleton("errors_fatal", false);
singleton("errors_format", "text");
singleton("errors_logged", false);
singleton("errors_thrown", false);
singleton("errors_haltdb", false);
ini_set("display_errors", 0);
}
errors_on();
// The user hasn't set their timezone, so pull up the default and suppress the warning
$timeZone = @date_default_timezone_get();
date_default_timezone_set($timeZone);
define("IMG_TICK", "<img src=\"" . $TPL["url_alloc_images"] . "tick.gif\" alt=\"Good\">");
define("IMG_CROSS", "<img src=\"" . $TPL["url_alloc_images"] . "cross.gif\" alt=\"Bad\">");
$TPL["IMG_TICK"] = IMG_TICK;
$TPL["IMG_CROSS"] = IMG_CROSS;
function show_tab_1()
{
$tab = $_GET["tab"] or $tab = $_POST["tab"];
return $tab == 1 || !$tab;
}
function show_tab_2()
{
$tab = $_GET["tab"] or $tab = $_POST["tab"];
/**
* Decryption of data
*
* @param string $data Data to be decrypted
* @param bool|string $key Key, if not specified - system key will be used
*
* @return bool|mixed
*/
function decrypt($data, $key = false)
{
if (!$this->encrypt_support) {
return $data;
}
if (!is_resource($this->td)) {
$this->td = mcrypt_module_open(MCRYPT_BLOWFISH, '', 'cbc', '');
$this->key = mb_substr($this->key, 0, mcrypt_enc_get_key_size($this->td));
$this->iv = mb_substr(md5($this->iv), 0, mcrypt_enc_get_iv_size($this->td));
}
if ($key === false) {
$key = $this->key;
} else {
$key = mb_substr(md5($this->key) . md5($key), 0, mcrypt_enc_get_key_size($this->td));
}
mcrypt_generic_init($this->td, $key, $this->iv);
errors_off();
$decrypted = @unserialize(mdecrypt_generic($this->td, $data));
errors_on();
mcrypt_generic_deinit($this->td);
if (is_array($decrypted) && $decrypted['key'] == $key) {
return $decrypted['data'];
} else {
return false;
}
}
