byp4a55 professor6T9

Linux server800.serverconfig.center 6.1.0-48-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.1.172-1 (2026-05-15) x86_64
Apache
195.242.103.230

File Name : BatchInsert.php

<?php

/**
 * Matomo - free/libre analytics platform
 *
 * @link    https://matomo.org
 * @license https://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
 */

namespace Piwik\Db;

use Exception;
use Piwik\Common;
use Piwik\Config;
use Piwik\Config\DatabaseConfig;
use Piwik\Container\StaticContainer;
use Piwik\Db;
use Piwik\Log;
use Piwik\SettingsServer;
use Piwik\SettingsPiwik;

class BatchInsert
{
    /**
     * Performs a batch insert into a specific table by iterating through the data
     *
     * NOTE: you should use tableInsertBatch() which will fallback to this function if LOAD DATA INFILE not available
     *
     * @param string $tableName PREFIXED table name! you must call Common::prefixTable() before passing the table name
     * @param array $fields array of unquoted field names
     * @param array $values array of data to be inserted
     * @param bool $ignoreWhenDuplicate Ignore new rows that contain unique key values that duplicate old rows
     */
    public static function tableInsertBatchIterate($tableName, $fields, $values, $ignoreWhenDuplicate = true)
    {
        $tableName = preg_replace('/[^a-zA-Z\d_-]/', '', $tableName);
        $fieldList = '(' . join(',', $fields) . ')';
        $ignore    = $ignoreWhenDuplicate ? 'IGNORE' : '';

foreach ($values as $row) {
            $row = array_values($row);
            $query = "INSERT $ignore INTO `" . $tableName . "`
					  $fieldList
					  VALUES (" . Common::getSqlStringFieldsArray($row) . ")";
            Db::query($query, $row);
        }
    }

/**
     * Performs a batch insert into a specific table by sending all data in one SQL statement.
     *
     * @param string $tableName PREFIXED table name! you must call Common::prefixTable() before passing the table name
     * @param array $fields array of unquoted field names
     * @param array $values array of data to be inserted
     * @param bool $ignoreWhenDuplicate Ignore new rows that contain unique key values that duplicate old rows
     */
    public static function tableInsertBatchSql($tableName, $fields, $values, $ignoreWhenDuplicate = true)
    {
        $insertLines = array();
        $bind = array();
        foreach ($values as $row) {
            $insertLines[] = "(" . Common::getSqlStringFieldsArray($row) . ")";
            $bind = array_merge($bind, $row);
        }

$fieldList = '(' . implode(',', $fields) . ')';
        $insertLines = implode(',', $insertLines);
        $ignore    = $ignoreWhenDuplicate ? 'IGNORE' : '';
        $query = "INSERT $ignore INTO $tableName $fieldList VALUES $insertLines";
        Db::query($query, $bind);
    }

/**
     * Performs a batch insert into a specific table using either LOAD DATA INFILE or plain INSERTs,
     * as a fallback. On MySQL, LOAD DATA INFILE is 20x faster than a series of plain INSERTs.
     *
     * @param string $tableName PREFIXED table name! you must call Common::prefixTable() before passing the table name
     * @param array $fields array of unquoted field names
     * @param array $values array of data to be inserted
     * @param bool $throwException Whether to throw an exception that was caught while trying
     *                                LOAD DATA INFILE, or not.
     * @param string $charset The charset to use, defaults to utf8
     * @throws Exception
     * @return bool  True if the bulk LOAD was used, false if we fallback to plain INSERTs
     */
    public static function tableInsertBatch($tableName, $fields, $values, $throwException = false, $charset = 'utf8')
    {
        $loadDataInfileEnabled = Config::getInstance()->General['enable_load_data_infile'];

if (
            $loadDataInfileEnabled
            && Db::get()->hasBulkLoader()
        ) {
            $path = self::getBestPathForLoadData();
            $instanceId = SettingsPiwik::getPiwikInstanceId();
            if (empty($instanceId)) {
                $instanceId = '';
            }
            $filePath = $path . $tableName . '-' . $instanceId . Common::generateUniqId() . '.csv';

// always use utf8 for TiDb, as TiDb has problems with latin1
            if (DatabaseConfig::isTiDb()) {
                $charset = 'utf8';
            }

try {
                $fileSpec = array(
                    'delim'            => "\t",
                    'quote'            => '"', // chr(34)
                    'escape'           => '\\\\', // chr(92)
                    'escapespecial_cb' => function ($str) {
                            return str_replace(array(chr(92), chr(34)), array(chr(92) . chr(92), chr(92) . chr(34)), $str);
                    },
                    'eol'              => "\r\n",
                    'null'             => 'NULL',
                    'charset'          => $charset
                );

self::createCSVFile($filePath, $fileSpec, $values);

if (!is_readable($filePath)) {
                    throw new Exception("File $filePath could not be read.");
                }

$rc = self::createTableFromCSVFile($tableName, $fields, $filePath, $fileSpec);
                if ($rc) {
                    unlink($filePath);
                    return true;
                }
            } catch (Exception $e) {
                if ($throwException) {
                    throw $e;
                }
            }

// if all else fails, fallback to a series of INSERTs
            if (file_exists($filePath)) {
                @unlink($filePath);
            }
        }

self::tableInsertBatchIterate($tableName, $fields, $values);

return false;
    }

private static function getBestPathForLoadData()
    {
        try {
            $path = Db::fetchOne('SELECT @@secure_file_priv'); // was introduced in 5.0.38
        } catch (Exception $e) {
            // we do not rethrow exception as an error is expected if MySQL is < 5.0.38
            // in this case tableInsertBatch might still work
        }

if (empty($path) || !@is_dir($path) || !@is_writable($path)) {
            $path = StaticContainer::get('path.tmp') . '/assets/';
        } elseif (!Common::stringEndsWith($path, '/')) {
            $path .= '/';
        }

return $path;
    }

/**
     * Batch insert into table from CSV (or other delimited) file.
     *
     * @param string $tableName Name of table
     * @param array $fields Field names
     * @param string $filePath Path name of a file.
     * @param array $fileSpec File specifications (delimiter, line terminator, etc)
     *
     * @throws Exception
     * @return bool  True if successful; false otherwise
     */
    public static function createTableFromCSVFile($tableName, $fields, $filePath, $fileSpec)
    {
        // Chroot environment: prefix the path with the absolute chroot path
        $chrootPath = Config::getInstance()->General['absolute_chroot_path'];
        if (!empty($chrootPath)) {
            $filePath = $chrootPath . $filePath;
        }

// On Windows, MySQL expects forward slashes as directory separators
        if (SettingsServer::isWindows()) {
            $filePath = str_replace('\\', '/', $filePath);
        }

$query = "
				'$filePath'
			REPLACE
			INTO TABLE
				`" . $tableName . "`";

if (isset($fileSpec['charset'])) {
            $query .= ' CHARACTER SET ' . $fileSpec['charset'];
        }

$fieldList = '(' . join(',', $fields) . ')';

$query .= "
			FIELDS TERMINATED BY
				'" . $fileSpec['delim'] . "'
			ENCLOSED BY
				'" . $fileSpec['quote'] . "'
		";
        if (isset($fileSpec['escape'])) {
            $query .= " ESCAPED BY '" . $fileSpec['escape'] . "'";
        }
        $query .= "
			LINES TERMINATED BY
				'" . $fileSpec['eol'] . "'
			$fieldList
		";

/*
         * First attempt: assume web server and MySQL server are on the same machine;
         * this requires that the db user have the FILE privilege; however, since this is
         * a global privilege, it may not be granted due to security concerns
         */
        if (Config::getInstance()->General['multi_server_environment']) {
            $keywords = array(); // don't try 'LOAD DATA INFILE' if in a multi_server_environment
        } else {
            $keywords = array('');
        }

/*
         * Second attempt: using the LOCAL keyword means the client reads the file and sends it to the server;
         * the LOCAL keyword may trigger a known PHP PDO\MYSQL bug when MySQL not built with --enable-local-infile
         * @see https://bugs.php.net/bug.php?id=54158
         */
        $openBaseDir = ini_get('open_basedir');
        $safeMode = ini_get('safe_mode');

if ((function_exists('mysqli_get_client_stats') || empty($openBaseDir)) && empty($safeMode)) {
            // php 5.x - LOAD DATA LOCAL INFILE only used if open_basedir is not set (or we're using a non-buggy version of mysqlnd)
            //           and if safe mode is not enabled
            $keywords[] = 'LOCAL ';
        }

$exceptions = array();
        foreach ($keywords as $keyword) {
            $queryStart = 'LOAD DATA ' . $keyword . 'INFILE ';
            $sql = $queryStart . $query;
            try {
                $result = @Db::exec($sql);
                if (empty($result) || $result < 0) {
                    continue;
                }

return true;
            } catch (Exception $e) {
                $code = $e->getCode();
                $message = $e->getMessage() . ($code ? "[$code]" : '');
                if (\Piwik_ShouldPrintBackTraceWithMessage()) {
                    $message .= "\n" . $e->getTraceAsString();
                }
                $exceptions[] = "\n  Try #" . (count($exceptions) + 1) . ': ' . $queryStart . ": " . $message;
            }
        }

if (count($exceptions)) {
            $message = "LOAD DATA INFILE failed... Error was: " . implode(",", $exceptions);
            Log::info($message);
            throw new Exception($message);
        }

return false;
    }

/**
     * Create CSV (or other delimited) files
     *
     * @param string $filePath filename to create
     * @param array $fileSpec File specifications (delimiter, line terminator, etc)
     * @param array $rows Array of array corresponding to rows of values
     * @throws Exception  if unable to create or write to file
     */
    protected static function createCSVFile($filePath, $fileSpec, $rows)
    {
        // Set up CSV delimiters, quotes, etc
        $delim = $fileSpec['delim'];
        $quote = $fileSpec['quote'];
        $eol   = $fileSpec['eol'];
        $null  = $fileSpec['null'];
        $escapespecial_cb = $fileSpec['escapespecial_cb'];

$fp = @fopen($filePath, 'wb');
        if (!$fp) {
            throw new Exception('Error creating the tmp file ' . $filePath . ', please check that the webserver has write permission to write this file.');
        }

foreach ($rows as $row) {
            $output = '';
            foreach ($row as $value) {
                if (!isset($value) || is_null($value) || $value === false) {
                    $output .= $null . $delim;
                } else {
                    $output .= $quote . $escapespecial_cb($value) . $quote . $delim;
                }
            }

// Replace delim with eol
            $output = substr_replace($output, $eol, -1);

$ret = fwrite($fp, $output);
            if (!$ret) {
                fclose($fp);
                throw new Exception('Error writing to the tmp file ' . $filePath);
            }
        }

fclose($fp);

@chmod($filePath, 0777);
    }
}

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	fits-hosting.de_5pri7emmx1j/psacln	0755	2026-04-11 02:39:25
..	dir	-	fits-hosting.de_5pri7emmx1j/psacln	0755	2026-04-11 02:39:25
Adapter	dir	-	fits-hosting.de_5pri7emmx1j/psacln	0755	2026-04-11 02:39:25
Schema	dir	-	fits-hosting.de_5pri7emmx1j/psacln	0755	2026-04-11 02:39:25
.htaccess	text/plain	127 B	fits-hosting.de_5pri7emmx1j/psacln	0444	2026-04-11 02:39:25
Adapter.php	text/x-php	4.75 KB	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18
AdapterInterface.php	text/x-php	1.41 KB	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18
BatchInsert.php	text/x-php	11.46 KB	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18
Schema.php	text/x-php	7.89 KB	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18
SchemaInterface.php	text/x-php	5 KB	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18
Settings.php	text/x-php	993 B	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18
TransactionLevel.php	text/x-php	3.38 KB	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18
TransactionalDatabaseDynamicTrait.php	text/x-php	896 B	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18
TransactionalDatabaseInterface.php	text/x-php	394 B	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18
TransactionalDatabaseStaticTrait.php	text/x-php	898 B	fits-hosting.de_5pri7emmx1j/psacln	0644	2025-05-02 05:49:18

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