0byt3m1n1 - D7net

Path: /home/s13cf5ef/www/pshoptuscamisetaspersonalizadas/install/classes/ [ Home ]
Name File: sqlLoader.php

< back
<?php
/*
* 2007-2013 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2013 PrestaShop SA
*  @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

class InstallSqlLoader
{
	/**
	 * @var Db
	 */
	protected $db;

	/**
	 * @var array List of keywords which will be replaced in queries
	 */
	protected $metadata = array();

	/**
	 * @var array List of errors during last parsing
	 */
	protected $errors = array();

	/**
	 * @param Db $db
	 */
	public function __construct(Db $db = null)
	{
		if (is_null($db))
			$db = Db::getInstance();
		$this->db = $db;
	}

	/**
	 * Set a list of keywords which will be replaced in queries
	 *
	 * @param array $data
	 */
	public function setMetaData(array $data)
	{
		foreach ($data as $k => $v)
			$this->metadata[$k] = $v;
	}

	/**
	 * Parse a SQL file and execute queries
	 *
	 * @param string $filename
	 * @param bool $stop_when_fail
	 */
	public function parse_file($filename, $stop_when_fail = true)
	{
		if (!file_exists($filename))
			throw new PrestashopInstallerException("File $filename not found");

		return $this->parse(file_get_contents($filename), $stop_when_fail);
	}

	/**
	 * Parse and execute a list of SQL queries
	 *
	 * @param string $content
	 * @param bool $stop_when_fail
	 */
	public function parse($content, $stop_when_fail = true)
	{
		$this->errors = array();

		$content = str_replace(array_keys($this->metadata), array_values($this->metadata), $content);
		$queries = preg_split('#;\s*[\r\n]+#', $content);
		foreach ($queries as $query)
		{
			$query = trim($query);
			if (!$query)
				continue;

			if (!$this->db->execute($query))
			{
				$this->errors[] = array(
					'errno' => $this->db->getNumberError(),
					'error' => $this->db->getMsgError(),
					'query' => $query,
				);

				if ($stop_when_fail)
					return false;
			}
		}

		return count($this->errors) ? false : true;
	}

	/**
	 * Get list of errors from last parsing
	 *
	 * @return array
	 */
	public function getErrors()
	{
		return $this->errors;
	}
}