WB 2.08.x

<?php

/**

 *

 * @category        module

 * @package         droplet

 * @author          Ruud Eisinga (Ruud) John (PCWacht)

 * @author          WebsiteBaker Project

 * @copyright       2009-2013, WebsiteBaker Org. e.V.

 * @link            http://www.websitebaker.org/

 * @license         http://www.gnu.org/licenses/gpl.html

 * @platform        WebsiteBaker 2.8.x

 * @requirements    PHP 5.2.2 and higher

 * @version         $Id: upgrade.php 1717 2012-08-29 14:09:09Z Luisehahne $

 * @filesource      $HeadURL: svn://isteam.dynxs.de/wb_svn/wb280/branches/2.8.x/wb/modules/droplets/upgrade.php $

 * @lastmodified    $Date: 2012-08-29 16:09:09 +0200 (Mi, 29. Aug 2012) $

 *

 */

/* -------------------------------------------------------- */

// Must include code to stop this file being accessed directly

if(!defined('WB_PATH')) {

	require_once(dirname(dirname(dirname(__FILE__))).'/framework/globalExceptionHandler.php');

	throw new IllegalFileException();

}

/* -------------------------------------------------------- */

function prepareDropletToFile($aDroplet) {

	$retVal = '';

	$sDescription = '//:'.(($aDroplet['description']!='') ? $aDroplet['description']: 'Desription');

	$sComments = '';

	$aComments = explode("\n",$aDroplet['comments']);

	$sCode = '';

	$aCode = explode("\n",$aDroplet['code']);

	if( (sizeof($aComments)) ){

		foreach($aComments AS $isComment) {

			$sComments .= '//:'.$isComment;

		}

	} else {

		$sComments .= '//:use [['.$aDroplet['name'].']]';

	}

	if( (sizeof($aCode)) ){

		foreach($aCode AS $isCode) {

			$sCode .= $isCode;

		}

	}

	$retVal = $sDescription."\n".$sComments."\n".$sCode;

	return $retVal;

}

// 

function backupDropletFromDatabase($sTmpDir) {

	$retVal = '';

	$database=WbDatabase::getInstance();

	$sql = 'SELECT `name`,`description`,`comments`,`code`  FROM `'.$database->TablePrefix.'mod_droplets` '

	     . 'ORDER BY `modified_when` DESC';

	if( $oRes = $database->query($sql) ) {

		while($aDroplet = $oRes->fetchRow(MYSQL_ASSOC)) {

			$sData = prepareDropletToFile($aDroplet);

			$sFileName = $sTmpDir.$aDroplet['name'].'.php';

			if(file_put_contents($sFileName,$sData)) {

				$retVal .= $sFileName.',';

			}

		}

	}

	return $retVal;

}

function insertDropletFile($aDropletFiles,&$msg,$bOverwriteDroplets,$admin)

{

	$OK  = ' <span style="color:#006400; font-weight:bold;">OK</span> ';

	$FAIL = ' <span style="color:#ff0000; font-weight:bold;">FAILED</span> ';

	$oDb = WbDatabase::getInstance();

	foreach ($aDropletFiles as $sDropletFile) {

		$msgSql = '';

		$extraSql = '';

		$sDropletName = pathinfo ($sDropletFile, PATHINFO_FILENAME);

		$sql = 'SELECT `name` FROM `'.$oDb->TablePrefix.'mod_droplets` '

		     . 'WHERE `name` LIKE \''.addcslashes($oDb->escapeString($sDropletName), '%_').'\' ';

		if( !( $sTmpName = $oDb->get_one($sql)) )

		{

			$sql = 'INSERT INTO `'.$oDb->TablePrefix.'mod_droplets`';

			$msgSql = 'INSERT Droplet `'.$oDb->escapeString($sDropletName).'` INTO`'.$oDb->TablePrefix.'mod_droplets`'." $OK";

		} elseif ($bOverwriteDroplets) 

		{

			$sDropletName = $sTmpName;

			$sql = 'UPDATE `'.$oDb->TablePrefix.'mod_droplets` ';

			$extraSql = 'WHERE `name` = \''.addcslashes($oDb->escapeString($sDropletName), '%_').'\' ';

			$msgSql = 'UPDATE Droplet `'.$sDropletName.'` INTO`'.$oDb->TablePrefix.'mod_droplets`'." $OK";

		}

// get description, comments and oode

		$sDropletFile = preg_replace('/^\xEF\xBB\xBF/', '', $sDropletFile);

		if( ($msgSql!='') && ($aFileData = file($sDropletFile)) ) {

				$bDescription = false;

				$bComments = false;

				$bCode = false;

				$sDescription = '';

				$sComments = '';

				$sCode = '';

				$sPattern = "#//:#im";

				while ( sizeof($aFileData) > 0 ) {

					$sSqlLine = trim(array_shift($aFileData));

					$isNotCode = (bool)preg_match($sPattern, $sSqlLine);

					if( $isNotCode==true ) {

// first step line is description

						if($bDescription==false) {

							$sDescription .= str_replace('//:','',$sSqlLine);

							$bDescription = true;

						} else {

// second step fill comments

							$sComments .= str_replace('//:','',$sSqlLine).PHP_EOL;

						}

					} else {

// third step fill code

						$sCode .= str_replace('//:','',$sSqlLine).PHP_EOL;

					}

				}

			$iModifiedWhen = time();

			$iModifiedBy = (method_exists($admin, 'get_user_id') && ($admin->get_user_id()!=null) ? $admin->get_user_id() : 1);

			$sql .= 'SET  `name` =\''.$oDb->escapeString($sDropletName).'\','

				 .       '`description` =\''.$oDb->escapeString($sDescription).'\','

				 .       '`comments` =\''.$oDb->escapeString($sComments).'\','

				 .       '`code` =\''.$oDb->escapeString($sCode).'\','

				 .       '`modified_when` = '.$iModifiedWhen.','

				 .       '`modified_by` = '.$iModifiedBy.','

				 .       '`active` = 1'

				 .       $extraSql;

		}

		if( $oDb->query($sql) ) {

			if( $msgSql!='' ) { $msg[] = $msgSql; }

		} else {

			$msg[] = $oDb->get_error();

		}

	}

	return;

}

/* -------------------------------------------------------- */

function isDropletFile($sFileName)

{

	$bRetval = false;

	$matches = array();

	if(($sFileData = file_get_contents($sFileName)) !== false)

	{

//		$sPattern = "#(?://:)+[\w]*\w?#is";

//		$sPattern = "#//:[\w].+#imS";

		$sPattern = "#//:#im";

		$bRetval = (bool)preg_match_all($sPattern, $sFileData, $matches, PREG_SET_ORDER);

	}

	return $bRetval;

}

/* -------------------------------------------------------- */

	function getDropletFromFiles($sBaseDir)

	{

		$aRetval = array();

		$oIterator = new DirectoryIterator($sBaseDir);

		foreach ($oIterator as $fileInfo) {

		// iterate the directory

			if($fileInfo->isDot()) continue;

			$sFileName = rtrim(str_replace('\\', '/', $fileInfo->getPathname()), '/');

			if($fileInfo->isFile()) {

			// only droplets are interesting

				if((file_exists($sFileName) && isDropletFile($sFileName))) {

				// if dir has no corresponding accessfile remember it

					$aRetval[] = $sFileName;

				}

			}

		}

		return $aRetval;

	}