<?php
/************************************************************************
 * Mailer v0.2.1-FINAL                                Start: 01/22/2013 *
 * ===================                          Last change: 01/22/2013 *
 *                                                                      *
 * -------------------------------------------------------------------- *
 * File              : pool-functions.php                               *
 * -------------------------------------------------------------------- *
 * Short description : Functions for handling status codes              *
 * -------------------------------------------------------------------- *
 * Kurzbeschreibung  : Funktionen zum Umgang mit Status-Funktionen      *
 * -------------------------------------------------------------------- *
 * $Revision::                                                        $ *
 * $Date::                                                            $ *
 * $Tag:: 0.2.1-FINAL                                                 $ *
 * $Author::                                                          $ *
 * -------------------------------------------------------------------- *
 * Copyright (c) 2003 - 2009 by Roland Haeder                           *
 * Copyright (c) 2009 - 2013 by Mailer Developer Team                   *
 * For more information visit: http://mxchange.org                      *
 *                                                                      *
 * This program is free software; you can redistribute it and/or modify *
 * it under the terms of the GNU General Public License as published by *
 * the Free Software Foundation; either version 2 of the License, or    *
 * (at your option) any later version.                                  *
 *                                                                      *
 * This program is distributed in the hope that it will be useful,      *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
 * GNU General Public License for more details.                         *
 *                                                                      *
 * You should have received a copy of the GNU General Public License    *
 * along with this program; if not, write to the Free Software          *
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
 * MA  02110-1301  USA                                                  *
 ************************************************************************/

// Some security stuff...
if (!defined('__SECURITY')) {
	die();
} // END - if

// "Getter" for pool data from given id number
// @TODO "Hook" ext-html_mail into this to allow column `html_msg`
function getPoolDataFromId ($poolId) {
	// Init content array
	$content = array();

	// Search for pool data
	$result = sqlQueryEscaped('SELECT
	`id`,
	`sender`,
	`subject`,
	`text`,
	`receivers`,
	`payment_id`,
	`data_type`,
	`timestamp`,
	`url`,
	`target_send`,
	`cat_id`,
	`zip`
FROM
	`{?_MYSQL_PREFIX?}_pool`
WHERE
	`id`=%s
LIMIT 1',
		array(bigintval($poolId)), __FUNCTION__, __LINE__);

	// Is there an entry?
	if (sqlNumRows($result) == 1) {
		// Load data
		$content = sqlFetchArray($result);
	} // END - if

	// Free result
	sqlFreeResult($result);

	// Return found data
	return $content;
}

// Update the pool
function updatePoolDataById ($poolId, $columnName, $data, $updateMode = NULL, $whereSql = '', $moreSql = '') {
	// Is update mode set?
	if (!is_null($updateMode)) {
		// Don't allow array as data here
		assert(!is_array($data));

		// Then use this on the column with this mode (mostly counters)
		sqlQueryEscaped('UPDATE `{?_MYSQL_PREFIX?}_pool` SET `%s`=`%s`%s%s WHERE `id`=%s' . $whereSql . ' LIMIT 1',
			array(
				$columnName,
				$columnName,
				$updateMode,
				$data,
				bigintval($poolId)
			), __FUNCTION__, __LINE__);
	} elseif (is_array($data)) {
		/*
		 * Update multiple columns, $columnName and $updateMode are being
		 * ignored as last doesn't work and first is given in $data array.
		 */
		$sql = 'UPDATE `{?_MYSQL_PREFIX?}_pool` SET ';
		foreach ($data as $key => $value) {
			// Add it
			$sql .= sprintf("`%s`='%s',", sqlEscapeString($key), sqlEscapeString($value));
		} // END - foreach

		// Finish SQL
		$sql = substr($sql, 0, -1) . $moreSql . ' WHERE `id`=' . bigintval($id) . $whereSql . ' LIMIT 1';

		// And finally run it
		sqlQuery($sql, __FUNCTION__, __LINE__);
	} else {
		// Regular update
		sqlQueryEscaped("UPDATE `{?_MYSQL_PREFIX?}_pool` SET `%s`='%s' WHERE `id`=%s" . $whereSql . ' LIMIT 1',
			array(
				$columnName,
				$data,
				bigintval($poolId)
			), __FUNCTION__, __LINE__);
	}

	// Return if it has an affected row
	return (sqlAffectedRows() == 1);
}

// Insert data into pool and return its insert id
function insertDataIntoPool ($data) {
	// Construct SQL query
	$sql = 'INSERT INTO `{?_MYSQL_PREFIX?}_pool (`' . implode('`,`', array_map('SQL_ESCAPE', array_keys($data))) . "`) VALUES ('" . implode("','", array_values($data)) . "')";

	// Run the query
	sqlQuery($sql, __FUNCTION__, __LINE__);

	// Return insert id
	return getSqlInsertId();
}

// [EOF]
?>