<commit_before><?php

require_once('include/datetime.php');

$objDDDBLResultHandler = new \DDDBL\DataObjectPool('Result-Handler');

/**
  * create handler, which returns just the PDOStatement object
  * this allows usage of the cursor to scroll through
  * big result-sets
  *
  **/
$cloPDOStatementResultHandler = function(\DDDBL\Queue $objQueue) {

  $objPDO = $objQueue->getState()->get('PDOStatement');
  $objQueue->getState()->update(array('result' => $objPDO));
  
  # delete handler which closes the PDOStatement-cursor
  # this will be done manual if using this handler
  $objQueue->deleteHandler(QUEUE_CLOSE_CURSOR_POSITION);

};

$objDDDBLResultHandler->add('PDOStatement', array('HANDLER' => $cloPDOStatementResultHandler));

/**
 *
 * MySQL database class
 *
 * For debugging, insert 'dbg(1);' anywhere in the program flow.
 * dbg(0); will turn it off. Logging is performed at LOGGER_DATA level.
 * When logging, all binary info is converted to text and html entities are escaped so that 
 * the debugging stream is safe to view within both terminals and web pages.
 *
 */
 
if(! class_exists('dba')) { 
class dba {

	private $debug = 0;
	private $db;
	private $result;
	public  $connected = false;
	public  $error = false;

	function __construct($server,$user,$pass,$db,$install = false) {
		global $a;
    
    # work around, to store the database - configuration in DDDBL
    $objDataObjectPool = new \DDDBL\DataObjectPool('Database-Definition');
    $objDataObjectPool->add('DEFAULT', array('CONNECTION' => "mysql:host=$server;dbname=$db",
                                             'USER'       => $user,
                                             'PASS'       => $pass,
                                             'DEFAULT'    => true));

		$stamp1 = microtime(true);

		$server = trim($server);
		$user = trim($user);
		$pass = trim($pass);
		$db = trim($db);

		if (!(strlen($server) && strlen($user))){
			$this->connected = false;
			$this->db = null;
			return;
		}

		if($install) {
			if(strlen($server) && ($server !== 'localhost') && ($server !== '127.0.0.1')) {
				if(! dns_get_record($server, DNS_A + DNS_CNAME + DNS_PTR)) {
					$this->error = sprintf( t('Cannot locate DNS info for database server \'%s\''), $server);
					$this->connected = false;
					$this->db = null;
					return;
				}
			}
		}

    # etablish connection to database and store PDO object
    \DDDBL\connect();
    $this->db = \DDDBL\getDB();
    
    if(\DDDBL\isConnected()) {
      $this->connected = true;
    }
  
		if(! $this->connected) {
			$this->db = null;
			if(! $install)
				system_unavailable();
		}

		$a->save_timestamp($stamp1, "network");
	}

	public function getdb() {
		return $this->db;
	}

	public function q($sql, $onlyquery = false) {
		global $a;

    $strHandler = (true === $onlyquery) ? 'PDOStatement' : 'MULTI';
    
    $strQueryAlias = md5($sql);
    $strSQLType    = strtoupper(strstr($sql, ' ', true));
    
    $objPreparedQueryPool = new \DDDBL\DataObjectPool('Query-Definition');
    
    # check if query do not exists till now, if so create its definition
    if(!$objPreparedQueryPool->exists($strQueryAlias))
      $objPreparedQueryPool->add($strQueryAlias, array('QUERY'   => $sql,
                                                       'HANDLER' => $strHandler));

		if((! $this->db) || (! $this->connected))
			return false;

		$this->error = '';

		$stamp1 = microtime(true);

    try {
      $r = \DDDBL\get($strQueryAlias);
      
      # bad workaround to emulate the bizzare behavior of mysql_query
      if(in_array($strSQLType, array('INSERT', 'UPDATE', 'DELETE', 'CREATE', 'DROP', 'SET')))
        $result = true;
      $intErrorCode = false;
        
    } catch (\Exception $objException) {
      $result = false;
      $intErrorCode = $objPreparedQueryPool->get($strQueryAlias)->get('PDOStatement')->errorCode();
    }

		$stamp2 = microtime(true);
		$duration = (float)($stamp2-$stamp1);

		$a->save_timestamp($stamp1, "database");

		if(x($a->config,'system') && x($a->config['system'],'db_log')) {
			if (($duration > $a->config["system"]["db_loglimit"])) {
				$duration = round($duration, 3);
				$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
				@file_put_contents($a->config["system"]["db_log"], datetime_convert()."\t".$duration."\t".
						basename($backtrace[1]["file"])."\t".
						$backtrace[1]["line"]."\t".$backtrace[2]["function"]."\t".
						substr($sql, 0, 2000)."\n", FILE_APPEND);
			}
		}

		if($intErrorCode)
      $this->error = $intErrorCode;

		if(strlen($this->error)) {
			logger('dba: ' . $this->error);
		}

		if($this->debug) {

			$mesg = '';

			if($result === false)
				$mesg = 'false';
			elseif($result === true)
				$mesg = 'true';
			else {
        # this needs fixing, but is a bug itself
				#$mesg = mysql_num_rows($result) . ' results' . EOL; 
			}

			$str =  'SQL = ' . printable($sql) . EOL . 'SQL returned ' . $mesg
				. (($this->error) ? ' error: ' . $this->error : '')
				. EOL;

			logger('dba: ' . $str );
		}

		/**
		 * If dbfail.out exists, we will write any failed calls directly to it,
		 * regardless of any logging that may or may nor be in effect.
		 * These usually indicate SQL syntax errors that need to be resolved.
		 */

		if($result === false) {
			logger('dba: ' . printable($sql) . ' returned false.' . "\n" . $this->error);
			if(file_exists('dbfail.out'))
				file_put_contents('dbfail.out', datetime_convert() . "\n" . printable($sql) . ' returned false' . "\n" . $this->error . "\n", FILE_APPEND);
		}

		if(($result === true) || ($result === false))
			return $result;
    
		if ($onlyquery) {
			$this->result = $r;       # this will store an PDOStatement Object in result
      $this->result->execute(); # execute the Statement, to get its result
			return true;<commit_msg>Removing of warnings to make dav work<commit_after><?php

require_once('include/datetime.php');

$objDDDBLResultHandler = new \DDDBL\DataObjectPool('Result-Handler');

/**
  * create handler, which returns just the PDOStatement object
  * this allows usage of the cursor to scroll through
  * big result-sets
  *
  **/
$cloPDOStatementResultHandler = function(\DDDBL\Queue $objQueue) {

  $objPDO = $objQueue->getState()->get('PDOStatement');
  $objQueue->getState()->update(array('result' => $objPDO));
  
  # delete handler which closes the PDOStatement-cursor
  # this will be done manual if using this handler
  $objQueue->deleteHandler(QUEUE_CLOSE_CURSOR_POSITION);

};

$objDDDBLResultHandler->add('PDOStatement', array('HANDLER' => $cloPDOStatementResultHandler));

/**
 *
 * MySQL database class
 *
 * For debugging, insert 'dbg(1);' anywhere in the program flow.
 * dbg(0); will turn it off. Logging is performed at LOGGER_DATA level.
 * When logging, all binary info is converted to text and html entities are escaped so that 
 * the debugging stream is safe to view within both terminals and web pages.
 *
 */
 
if(! class_exists('dba')) { 
class dba {

	private $debug = 0;
	private $db;
	private $result;
	public  $connected = false;
	public  $error = false;

	function __construct($server,$user,$pass,$db,$install = false) {
		global $a;
    
    # work around, to store the database - configuration in DDDBL
    $objDataObjectPool = new \DDDBL\DataObjectPool('Database-Definition');
    $objDataObjectPool->add('DEFAULT', array('CONNECTION' => "mysql:host=$server;dbname=$db",
                                             'USER'       => $user,
                                             'PASS'       => $pass,
                                             'DEFAULT'    => true));

		$stamp1 = microtime(true);

		$server = trim($server);
		$user = trim($user);
		$pass = trim($pass);
		$db = trim($db);

		if (!(strlen($server) && strlen($user))){
			$this->connected = false;
			$this->db = null;
			return;
		}

		if($install) {
			if(strlen($server) && ($server !== 'localhost') && ($server !== '127.0.0.1')) {
				if(! dns_get_record($server, DNS_A + DNS_CNAME + DNS_PTR)) {
					$this->error = sprintf( t('Cannot locate DNS info for database server \'%s\''), $server);
					$this->connected = false;
					$this->db = null;
					return;
				}
			}
		}

    # etablish connection to database and store PDO object
    \DDDBL\connect();
    $this->db = \DDDBL\getDB();
    
    if(\DDDBL\isConnected()) {
      $this->connected = true;
    }
  
		if(! $this->connected) {
			$this->db = null;
			if(! $install)
				system_unavailable();
		}

		$a->save_timestamp($stamp1, "network");
	}

	public function getdb() {
		return $this->db;
	}

	public function q($sql, $onlyquery = false) {
		global $a;

    $strHandler = (true === $onlyquery) ? 'PDOStatement' : 'MULTI';
    
    $strQueryAlias = md5($sql);
    $strSQLType    = strtoupper(strstr($sql, ' ', true));
    
    $objPreparedQueryPool = new \DDDBL\DataObjectPool('Query-Definition');
    
    # check if query do not exists till now, if so create its definition
    if(!$objPreparedQueryPool->exists($strQueryAlias))
      $objPreparedQueryPool->add($strQueryAlias, array('QUERY'   => $sql,
                                                       'HANDLER' => $strHandler));

		if((! $this->db) || (! $this->connected))
			return false;

		$this->error = '';

		$stamp1 = microtime(true);

    try {
      $r = \DDDBL\get($strQueryAlias);
      
      # bad workaround to emulate the bizzare behavior of mysql_query
      if(in_array($strSQLType, array('INSERT', 'UPDATE', 'DELETE', 'CREATE', 'DROP', 'SET')))
        $result = true;
      $intErrorCode = false;
        
    } catch (\Exception $objException) {
      $result = false;
      $intErrorCode = $objPreparedQueryPool->get($strQueryAlias)->get('PDOStatement')->errorCode();
    }

		$stamp2 = microtime(true);
		$duration = (float)($stamp2-$stamp1);

		$a->save_timestamp($stamp1, "database");

		if(x($a->config,'system') && x($a->config['system'],'db_log')) {
			if (($duration > $a->config["system"]["db_loglimit"])) {
				$duration = round($duration, 3);
				$backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
				@file_put_contents($a->config["system"]["db_log"], datetime_convert()."\t".$duration."\t".
						basename($backtrace[1]["file"])."\t".
						$backtrace[1]["line"]."\t".$backtrace[2]["function"]."\t".
						substr($sql, 0, 2000)."\n", FILE_APPEND);
			}
		}

		if($intErrorCode)
      $this->error = $intErrorCode;

		if(strlen($this->error)) {
			logger('dba: ' . $this->error);
		}

		if($this->debug) {

			$mesg = '';

			if($result === false)
				$mesg = 'false';
			elseif($result === true)
				$mesg = 'true';
			else {
        # this needs fixing, but is a bug itself
				#$mesg = mysql_num_rows($result) . ' results' . EOL; 
			}

			$str =  'SQL = ' . printable($sql) . EOL . 'SQL returned ' . $mesg
				. (($this->error) ? ' error: ' . $this->error : '')
				. EOL;

			logger('dba: ' . $str );
		}

		/**
		 * If dbfail.out exists, we will write any failed calls directly to it,
		 * regardless of any logging that may or may nor be in effect.
		 * These usually indicate SQL syntax errors that need to be resolved.
		 */

		if(isset($result) AND ($result === false)) {
			logger('dba: ' . printable($sql) . ' returned false.' . "\n" . $this->error);
			if(file_exists('dbfail.out'))
				file_put_contents('dbfail.out', datetime_convert() . "\n" . printable($sql) . ' returned false' . "\n" . $this->error . "\n", FILE_APPEND);
		}

		if(isset($result) AND (($result === true) || ($result === false)))
			return $result;
    
		if ($onlyquery) {
			$this->result = $r;       # this will store an PDOStatement Object in result
      $this->result->execute(); # execute the Statement, to get its result
			return true;
{'fraction_non_alphanumeric': 0.1715602594742233, 'fraction_numerical': 0.004438374871969956, 'mean_word_length': 2.9437899697071694, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 105, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 2, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 16, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '1957700', 'n_tokens_mistral': 4196, 'n_tokens_neox': 3808, 'n_words': 895}