<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2006 Kasper Skaarhoj (kasperYYYY@typo3.com)
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project 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.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script 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.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
/**
 * Super Admin class has functions for the administration of multiple TYPO3 sites in folders
 * See 'misc/superadmin.php' for details on how to use!
 *
 * $Id: class.t3lib_superadmin.php 1421 2006-04-10 09:27:15Z mundaun $
 * Revised for TYPO3 3.6 February/2004 by Kasper Skaarhoj
 * XHTML Compliant
 *
 * @author	Kasper Skaarhoj <kasperYYYY@typo3.com>
 */
/**
 * [CLASS/FUNCTION INDEX of SCRIPT]
 *
 *  120: function debug($p1,$p2='')
 *
 *
 *  134: class t3lib_superadmin
 *
 *              SECTION: Initialize stuff
 *  180:     function t3lib_superadmin()
 *  192:     function init($parentDirs)
 *
 *              SECTION: Main functions
 *  215:     function defaultSet()
 *  271:     function make()
 *
 *              SECTION: Output preparation
 *  376:     function setMenuItem($code,$label)
 *  390:     function error($str)
 *  401:     function headerParentDir($str)
 *  412:     function headerSiteDir($str)
 *
 *              SECTION: Collection information
 *  444:     function initProcess()
 *  482:     function processSiteDir($path,$dir)
 *  524:     function includeLocalconf($localconf)
 *  554:     function connectToDatabase($siteInfo)
 *  576:     function getDBInfo($key)
 *
 *              SECTION: Content: Installation Overview
 *  626:     function makeTable()
 *
 *              SECTION: Content: Local extensions
 *  729:     function localExtensions()
 *  902:     function getExtensionInfo($path,$extKey,$k)
 *  956:     function getAllFilesAndFoldersInPath($fileArr,$extPath,$extList='',$regDirs=0)
 *  978:     function findMostRecent($fileArr,$extPath)
 *  996:     function removePrefixPathFromList($fileArr,$extPath)
 *
 *              SECTION: Content: Other
 * 1033:     function singleSite($exp)
 * 1064:     function loginLog($DB)
 * 1102:     function log_getDetails($text,$data)
 * 1116:     function rmCachedFiles($exp)
 * 1149:     function menuContent($exp)
 * 1221:     function makeAdminLogin()
 * 1295:     function changeAdminPasswordsForm()
 * 1330:     function setNewPasswords()
 *
 * TOTAL FUNCTIONS: 28
 * (This index is automatically created/updated by the extension "extdeveval")
 *
 */









// *******************************
// Set error reporting
// *******************************
error_reporting (E_ALL ^ E_NOTICE);
define('TYPO3_mainDir', 'typo3/');		// This is the directory of the backend administration for the sites of this TYPO3 installation.


// Dependency:
$path_t3lib = './typo3_src/t3lib/';
include_once($path_t3lib.'class.t3lib_div.php');
include_once($path_t3lib.'class.t3lib_db.php');
$TYPO3_DB = t3lib_div::makeInstance('t3lib_DB');


/**
 * Debug function. Substitute since no config_default.php file is included anywhere
 *
 * @param	mixed		Debug var
 * @param	string		Header string
 * @return	void
 */
function debug($p1,$p2='')	{
	t3lib_div::debug($p1,$p2);
}



/**
 * Super Admin class has functions for the administration of multiple TYPO3 sites in folders
 * NOTICE: Only compliant with single MySQL database usage per installation!
 *
 * @author	Kasper Skaarhoj <kasperYYYY@typo3.com>
 * @package TYPO3
 * @subpackage t3lib
 */
class t3lib_superadmin {

		// External, static:
	var $targetWindow = 'superAdminWindow';
	var $targetWindowAdmin = 'superAdminWindowAdmin';
	var $targetWindowInstall = 'superAdminWindowInstall';
	var $scriptName = 'superadmin.php';

		// GP vars:
	var $show;			// "menu", "all", "admin", "info", "rmTempCached", "localext"
	var $type;			// "phpinfo", "page" - default renders a frameset
	var $exp;			// Additional parameter, typically a md5-hash pointing to an installation of TYPO3

		// Internal, static:
	var $parentDirs = array();			// Configured directories to search
	var $globalSiteInfo = array();		// Array with information about found TYPO3 installations

	var $currentUrl = '';
	var $mapDBtoKey = array();
	var $collectAdminPasswords = array();
	var $changeAdminPasswords = array();
	var $collectInstallPasswords = array();

		// Control:
	var $full = 0;	// If set, the full information array per site is printed.

	var $noCVS = 0;	// See tools/em/index.php....








	/**********************************
	 *
	 * Initialize stuff
	 *
	 **********************************/

	/**
	 * Constructor, setting GP vars
	 *
	 * @return	void
	 */
	function t3lib_superadmin()	{
		$this->show = t3lib_div::_GP('show');
		$this->type = t3lib_div::_GP('type');
		$this->exp = t3lib_div::_GP('exp');
	}

	/**
	 * Initialize with configuration - from the 'superadmin.php' script. See misc/superadmin.php for example.
	 *
	 * @param	array		Numerical array with arrays having two keys, 'dir' and 'url' where 'dir' is the absolute path to a directory with TYPO3 installations inside.
	 * @return	void
	 */
	function init($parentDirs)	{
		$this->parentDirs = $parentDirs;
	}








	/**************************
	 *
	 * Main functions
	 *
	 **************************/

	/**
	 * Main function, creating HTML content; frameset, menu, content frames.
	 * Outputs the full HTML to browser.
	 *
	 * @return	void
	 */
	function defaultSet()	{

			// Creating content based on "type" variable:
		switch($this->type)	{
			case 'phpinfo':
				phpinfo();
			break;
			case 'page':
?>
<!DOCTYPE html
     PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
	<style type="text/css">
		.redclass {color: red;}
		P {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px}
		BODY {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10px}
		H1 {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 20px; color: #000066;}
		H2 {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 17px; color: #000066;}
		H3 {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 14px; color: #000066;}
		H4 {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; color: maroon;}
		TD {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10px}
	</style>
	<title>TYPO3 Super Admin</title>
</head>
<body>
<?php
	echo $this->make();
?>
</body>
</html>
<?php
			break;
			default:
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
	<title>TYPO3 Super Admin</title>
</head>
<frameset  cols="250,*">
    <frame name="TSAmenu" src="superadmin.php?type=page&show=menu" marginwidth="10" marginheight="10" scrolling="auto" frameborder="0">
    <frame name="TSApage" src="superadmin.php?type=page" marginwidth="10" marginheight="10" scrolling="auto" frameborder="0">
</frameset>
</html>
<?php
			break;
		}
	}

	/**
	 * Main function, creating page content.
	 *
	 * @return	string		HTML content.
	 */
	function make()	{

		$retVal = '';

			// Creating information about the sites found:
		$content = $this->initProcess();

			// Output mode:
		switch($this->show)	{
			case 'menu':
				$lines=array();
				$lines[]=$this->setMenuItem('info','INFO');
				$lines[]=$this->setMenuItem('update','UPDATE');
				$lines[]='';
				$lines[]='<a href="'.htmlspecialchars($this->scriptName.'?type=page').'" target="TSApage">Default</a>';
				$lines[]='<a href="'.htmlspecialchars($this->scriptName.'?type=page&show=all').'" target="TSApage">All details</a>';
				$lines[]='<a href="'.htmlspecialchars($this->scriptName.'?type=page&show=admin').'" target="TSApage">Admin logins</a>';
				$lines[]='<a href="'.htmlspecialchars($this->scriptName.'?type=phpinfo').'" target="TSApage">phpinfo()</a>';
				$lines[]='<a href="'.htmlspecialchars($this->scriptName.'?type=page&show=localext').'" target="TSApage">Local extensions</a>';
				$lines[]='';
				$content = implode('<br />',$lines);
				$content.= '<hr />';
				$content.=$this->menuContent($this->exp);
				$retVal = '<h2 align="center">TYPO3<br />Super Admin</h2>'.$content;
			break;
			case 'all':
				$retVal = '
					<h1>All details:</h1>
					<h2>Overview:</h2>
					'.$this->makeTable().'
					<br /><hr /><br />
					<h1>Details per site:</h1>
					'.$content;
			break;
			case 'admin':
				$content = $this->setNewPasswords();
				$this->makeTable();
				$retVal = $content.'
					<h1>Admin options:</h1>

					<h2>Admin logins:</h2>
					'.$this->makeAdminLogin().'
					<br /><hr /><br />

					<h2>TBE Admin Passwords:</h2>
					'.t3lib_div::view_array($this->collectAdminPasswords).'
					<br /><hr /><br />

					<h2>Install Tool Passwords:</h2>
					'.t3lib_div::view_array($this->collectInstallPasswords).'
					<br /><hr /><br />

					<h2>Change TBE Admin Passwords:</h2>
					'.$this->changeAdminPasswordsForm().'
					<br /><hr /><br />';
			break;
			case 'info':
				$retVal = '
					<h1>Single site details</h1>
					'.$this->singleSite($this->exp).
					'<br />';
			break;
			case 'rmTempCached':
				$retVal = '
					<h1>Removing temp_CACHED_*.php files</h1>
					'.$this->rmCachedFiles($this->exp).
					'<br />';
			break;
			case 'localext':
				$retVal = '
					<h1>Local Extensions Found:</h1>
					'.$this->localExtensions().
					'<br />';
			break;
			default:
				$retVal = '
					<h1>Default info:</h1>'.
					$content;
			break;
		}
		return $retVal;
	}










	/********************************
	 *
	 * Output preparation
	 *
	 *******************************/

	/**
	 * Creates menu item from input.
	 *
	 * @param	string		Value for "&exp" parameter
	 * @param	string		The label
	 * @return	string		Wrapped value
	 */
	function setMenuItem($code,$label)	{
		$out = '<a href="'.htmlspecialchars($this->scriptName.'?type=page&show=menu&exp='.$code).'" target="TSAmenu">'.htmlspecialchars($label).'</a>';
		if ($code==$this->exp)	{
			$out = '<span style="color:red;">&gt;&gt;</span>'.$out;
		}
		return $out;
	}

	/**
	 * Wrap string in red span tag (for errors)
	 *
	 * @param	string		Input string
	 * @return	string		Output string
	 */
	function error($str)	{
		$out = '<span style="color:red; font-size: 14px; font-weight: bold;">'.htmlspecialchars($str).'</span>';
		return $out;
	}

	/**
	 * Wraps input string in <h2>
	 *
	 * @param	string		Input string
	 * @return	string		Output string, wrapped in <h2>
	 */
	function headerParentDir($str)	{
		$out = '<h2>'.htmlspecialchars($str).'</h2>';
		return $out;
	}

	/**
	 * Wraps input string in <h3>
	 *
	 * @param	string		Input string
	 * @return	string		Output string, wrapped in <h3>
	 */
	function headerSiteDir($str)	{
		$out = '<h3>'.htmlspecialchars($str).'</h3>';
		return $out;
	}

















	/********************************
	 *
	 * Collection information
	 *
	 *******************************/

	/**
	 * Traverses the parent dirs, collecting the list of TYPO3 installations into $this->globalSiteInfo
	 *
	 * @return	string		HTML content (The default view seen when starting the superadmin.php script)
	 */
	function initProcess()	{
		$content = '';

		foreach($this->parentDirs as $k => $v)	{
			$dir = ereg_replace('/$','',$v['dir']);
			$baseUrl=ereg_replace('/$','',$v['url']);
			$content.='<br /><br /><br />';
			$content.=$this->headerParentDir($dir);
			if (@is_dir($dir))	{
				$in_dirs = t3lib_div::get_dirs($dir);
				asort($in_dirs);
				reset($in_dirs);
				$dirArr=array();
				while(list($k,$v)=each($in_dirs))	{
					if (substr($v,0,9)!='typo3_src')	{
						$this->currentUrl = $baseUrl.'/'.$v;
						$content.= $this->headerSiteDir($v);
						$content.= $this->processSiteDir($dir.'/'.$v,$dir);
					}
				}
			} else {
				$content.=$this->error('"'.$dir.'" was not a directory!');
			}
		}

		return $content;
	}

	/**
	 * Creating information array for a specific TYPO3 installation
	 * Information about site is stored in ->globalSiteInfo array
	 *
	 * @param	string		Absolute path to installation (PATH_site)
	 * @param	string		Directory of main directory (level under PATH_site)
	 * @return	string		HTML content with information about the site.
	 * @access private
	 * @see initProcess()
	 */
	function processSiteDir($path,$dir)	{
		if (@is_dir($path))	{
			$localconf = $path.'/typo3conf/localconf.php';
			if (@is_file($localconf))	{
				$key = md5($localconf);
				$this->includeLocalconf($localconf);

				$this->mapDBtoKey[$this->globalSiteInfo[$key]['siteInfo']['TYPO3_db']] = $key;
				$this->globalSiteInfo[$key]['siteInfo']['MAIN_DIR'] = $dir;
				$this->globalSiteInfo[$key]['siteInfo']['SA_PATH'] = $path;
				$this->globalSiteInfo[$key]['siteInfo']['URL'] = $this->currentUrl.'/';
				$this->globalSiteInfo[$key]['siteInfo']['ADMIN_URL'] = $this->currentUrl.'/'.TYPO3_mainDir;
				$this->globalSiteInfo[$key]['siteInfo']['INSTALL_URL'] = $this->currentUrl.'/'.TYPO3_mainDir.'install/';

					// Connect to database:
				$conMsg = $this->connectToDatabase($this->globalSiteInfo[$key]['siteInfo']);
				if (!$conMsg)	{
					$this->getDBInfo($key);
					$out.='';
				} else {
					$out = $conMsg;
				}

					// Show details:
				if ($this->full)	{
					$out.=t3lib_div::view_array($this->globalSiteInfo[$key]);
				} else {
					$out.=t3lib_div::view_array($this->globalSiteInfo[$key]['siteInfo']);
				}
			} else $out = $this->error($localconf.' is not a file!');
		} else $out = $this->error($path.' is not a directory!');
		return $out;
	}

	/**
	 * Includes "localconf" of a TYPO3 installation an loads $this->globalSiteInfo with this information.
	 *
	 * @param	string		Absolute path to localconf.php file to include.
	 * @return	array		Array with information about the site.
	 * @access private
	 * @see processSiteDir()
	 */
	function includeLocalconf($localconf)	{
		$TYPO3_CONF_VARS = array();
		$typo_db = '';
		$typo_db_username = '';
		$typo_db_password = '';
		$typo_db_host = '';

		include($localconf);

		$siteInfo=array();
		$siteInfo['sitename'] = $TYPO3_CONF_VARS['SYS']['sitename'];
		$siteInfo['TYPO3_db'] = $typo_db;
		$siteInfo['TYPO3_db_username'] = $typo_db_username;
		$siteInfo['TYPO3_db_password'] = $typo_db_password;
		$siteInfo['TYPO3_db_host'] = $typo_db_host;
		$siteInfo['installToolPassword'] = $TYPO3_CONF_VARS['BE']['installToolPassword'];
		$siteInfo['warningEmailAddress'] = $TYPO3_CONF_VARS['BE']['warning_email_addr'];
		$siteInfo['warningMode'] = $TYPO3_CONF_VARS['BE']['warning_mode'];

		$this->globalSiteInfo[md5($localconf)] = array('siteInfo'=>$siteInfo,'TYPO3_CONF_VARS'=>$TYPO3_CONF_VARS);
		return $siteInfo;
	}

	/**
	 * Connects to a MySQL database with the TYPO3 db host/username/password and database as found in the localconf.php file!
	 * This is NOT compatible with DBAL and connection will obviously just fail with an error message if it turns out that the _DEFAULT handler of a site is not in a MySQL database
	 *
	 * @param	array		$siteInfo array, containing username/password/host/database values.
	 * @return	string		Array message if any
	 */
	function connectToDatabase($siteInfo)	{
		if (@mysql_pconnect($siteInfo['TYPO3_db_host'], $siteInfo['TYPO3_db_username'], $siteInfo['TYPO3_db_password']))	{
			if (!$siteInfo['TYPO3_db'])	{
				return $this->error('No database selected');
			} elseif (!mysql_select_db($siteInfo['TYPO3_db']))	{
				return $this->error('Cannot connect to the current database, "'.$siteInfo['TYPO3_db'].'"');
			}
		} else {
			return $this->error('The current username, password or host was not accepted when the connection to the database was attempted to be established!');
		}
	}


	/**
	 * Get database information, assuming standard tables like "be_users"
	 * Adding the information to ->globalSiteInfo
	 *
	 * @param	string		Key for site in ->globalSiteInfo
	 * @return	void
	 * @access private
	 * @see processSiteDir()
	 */
	function getDBInfo($key)	{
		$DB = $this->globalSiteInfo[$key]['siteInfo']['TYPO3_db'];

			// Non-admin users
		$query = $GLOBALS['TYPO3_DB']->SELECTquery('count(*)', 'be_users', 'admin=0 AND deleted=0');
		$res = mysql($DB, $query);
		$row = mysql_fetch_row($res);
		$this->globalSiteInfo[$key]['siteInfo']['BE_USERS_NONADMIN'] = $row[0];

			// Admin users
		$query = $GLOBALS['TYPO3_DB']->SELECTquery('count(*)', 'be_users', 'admin!=0 AND deleted=0');
		$res = mysql($DB, $query);
		$row = mysql_fetch_row($res);
		$this->globalSiteInfo[$key]['siteInfo']['BE_USERS_ADMIN'] = $row[0];

			// Select Admin users
		$query = $GLOBALS['TYPO3_DB']->SELECTquery('uid,username,password,email,realName,disable', 'be_users', 'admin!=0 AND deleted=0');
		$res = mysql($DB, $query);
		while($row = mysql_fetch_assoc($res))	{
			$this->globalSiteInfo[$key]['siteInfo']['ADMINS'][] = $row;
		}
	}

















	/******************************
	 *
	 * Content: Installation Overview
	 *
	 ******************************/

	/**
	 * Creates big table with information about all installations in ->globalSiteInfo
	 *
	 * @return	string		HTML table
	 */
	function makeTable()	{

			// Header row
		$info = array();
		$info[] = 'Site:';
		$info[] = 'Path:';
		$info[] = 'Database:';
		$info[] = 'Username';
		$info[] = 'Password';
		$info[] = 'Host';
		$info[] = 'Links (new win)';
		$info[] = '#Users NA/A';
		$info[] = 'Admin be_users Info';
		$info[] = 'Install Tool Password';
		$info[] = 'Warning email address';
		$info[] = 'W.mode';
		$mainArrRows[] = '
			<tr bgcolor="#eeeeee">
				<td nowrap="nowrap" valign="top">'.implode('</td>
				<td nowrap="nowrap" valign="top">',$info).'</td>
			</tr>';

			// Traverse globalSiteInfo for each site:
		foreach($this->globalSiteInfo as $k => $all)	{
			$info = array();

				// Sitename and Database details:
			$info[] = htmlspecialchars($all['siteInfo']['sitename']);
			$info[] = '<span style="color:#666666;">'.htmlspecialchars($all['siteInfo']['MAIN_DIR']).'</span>'.htmlspecialchars(substr($all['siteInfo']['SA_PATH'],strlen($all['siteInfo']['MAIN_DIR'])));
			$info[] = htmlspecialchars($all['siteInfo']['TYPO3_db']);
			$info[] = htmlspecialchars($all['siteInfo']['TYPO3_db_username']);
			$info[] = htmlspecialchars($all['siteInfo']['TYPO3_db_password']);
			$info[] = htmlspecialchars($all['siteInfo']['TYPO3_db_host']);

				// URL
			$info[] = '<a href="'.htmlspecialchars($all['siteInfo']['URL']).'" target="'.$this->targetWindow.'">Site</a>'.
						' / <a href="'.htmlspecialchars($all['siteInfo']['ADMIN_URL']).'" target="'.$this->targetWindowAdmin.'">Admin</a>'.
						' / <a href="'.htmlspecialchars($all['siteInfo']['INSTALL_URL']).'" target="'.$this->targetWindowInstall.'">Install</a>';
			$info[] = htmlspecialchars($all['siteInfo']['BE_USERS_NONADMIN'].'/'.$all['siteInfo']['BE_USERS_ADMIN']);

				// Admin
			if (is_array($all['siteInfo']['ADMINS']))	{
				$lines = array();
				foreach($all['siteInfo']['ADMINS'] as $vArr)	{
					$lines[] = htmlspecialchars($vArr['password'].' - '.$vArr['username'].' ('.$vArr['realName'].', '.$vArr['email'].')');
					$this->collectAdminPasswords[$vArr['password']][] = array(
						'path' => $all['siteInfo']['SA_PATH'],
						'site' => $all['siteInfo']['sitename'],
						'database' => $all['siteInfo']['TYPO3_db'],
						'user' => $vArr['username'],
						'name_email' => $vArr['realName'].', '.$vArr['email']
					);
					$this->changeAdminPasswords[$vArr['password']][] = $all['siteInfo']['TYPO3_db'].':'.$vArr['uid'].':'.$vArr['username'];
				}
				$info[] = implode('<br />',$lines);
			} else {
				$info[] = $this->error('No DB connection!');
			}
				// Install
			$info[] = htmlspecialchars($all['siteInfo']['installToolPassword']);
			$this->collectInstallPasswords[$all['siteInfo']['installToolPassword']][] = $all['siteInfo']['SA_PATH'].' - '.$all['siteInfo']['sitename'].' - ('.$all['siteInfo']['TYPO3_db'].')';

			$info[] = htmlspecialchars($all['siteInfo']['warningEmailAddress']);
			$info[] = htmlspecialchars($all['siteInfo']['warningMode']);

				// compile
			$mainArrRows[] = '
				<tr>
					<td nowrap="nowrap" valign="top">'.implode('</td>
					<td nowrap="nowrap" valign="top">',$info).'</td>
				</tr>';
		}

			// Compile / return table finally:
		$table = '<table border="1" cellpadding="1" cellspacing="1">'.implode('',$mainArrRows).'</table>';
		return $table;
	}














	/******************************
	 *
	 * Content: Local extensions
	 *
	 ******************************/

	/**
	 * Based on the globalSiteInfo array, this prints information about local extensions for each site.
	 * In particular version number and most recent mod-time is interesting!
	 *
	 * @return	string		HTML
	 */
	function localExtensions()	{
		$this->extensionInfoArray=array();

			// Traverse $this->globalSiteInfo for local extensions:
		foreach($this->globalSiteInfo as $k => $all)	{
			if ($all['siteInfo']['SA_PATH'])	{
				$extDir = $all['siteInfo']['SA_PATH'].'/typo3conf/ext/';
				if (@is_dir($extDir))	{
					$this->extensionInfoArray['site'][$k] = array();

						// Get extensions in local directory
					$extensions=t3lib_div::get_dirs($extDir);
					if (is_array($extensions))	{
						foreach($extensions as $extKey)	{
								// Getting and setting information for extension:
							$eInfo = $this->getExtensionInfo($extDir,$extKey,$k);
							$this->extensionInfoArray['site'][$k][$extKey] = $eInfo;
							$this->extensionInfoArray['ext'][$extKey][$k] = $eInfo;
						}
					}
				}
			}
		}

			// Display results:
		$out='';
		$headerRow = '
					<tr bgcolor="#ccccee" style="font-weight:bold;">
						<td>Extension key</td>
						<td>Path</td>
						<td>Title</td>
						<td>Ver.</td>
						<td>Files</td>
						<td><span title="If M, then there is a manual.">M</span></td>
						<td>Last mod. time</td>
						<td>Hash off all file mod. times:</td>
						<td>TYPO3 ver. req.</td>
						<td>CGL compliance</td>
					</tr>
					';

			// PER EXTENSION:
		if (is_array($this->extensionInfoArray['ext']))	{
			$extensionKeysCollect=array();

			ksort($this->extensionInfoArray['ext']);
			reset($this->extensionInfoArray['ext']);
			$rows=array(
				'reg'=>array(),
				'user'=>array()
			);

			foreach($this->extensionInfoArray['ext'] as $extKey => $instances)	{
				$mtimes = array();

					// Find most recent mtime of the options:
				reset($instances);
				while(list($k,$eInfo)=each($instances))	{
					$mtimes[] = $eInfo['mtime'];
				}
					// Max mtime:
				$maxMtime = max($mtimes);
				$c = 0;

					// So, traverse all sites with the extension present:
				foreach($instances as $k => $eInfo)	{
						// Set background color if mtime matches
					if ($maxMtime==$eInfo['mtime'])	{
						$this->extensionInfoArray['site'][$k][$extKey]['_highlight']=1;
						$bgCol = $eInfo['dirtype']=='link' ? ' bgcolor="#ffcccc"' : ' bgcolor="#eeeeee"';
					} else {
						$bgCol = ' style="color: #999999; font-style: italic;"';
					}

						// Make row:
					$type = substr($extKey,0,5)!='user_' ? 'reg' : 'user';
					if ($type=='reg')	$extensionKeysCollect[] = $extKey;

					if (!is_array($eInfo))	{
							// Standard listing:
						$rows[$type][] = '
						<tr>
							'.(!$c?'<td rowspan="'.count($instances).'">'.htmlspecialchars($extKey).'</td>':'').'
							<td nowrap="nowrap" bgcolor="#ccddcc">'.htmlspecialchars($this->globalSiteInfo[$k]['siteInfo']['SA_PATH']).'</td>
							<td nowrap="nowrap" bgcolor="#ccddcc" colspan="8"><em>'.htmlspecialchars($eInfo).'</em></td>
						</tr>
						';
					} else {
							// Standard listing:
						$rows[$type][] = '
						<tr>
							'.(!$c?'<td rowspan="'.count($instances).'">'.htmlspecialchars($extKey).'</td>':'').'
							<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($this->globalSiteInfo[$k]['siteInfo']['SA_PATH']).'</td>
							<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['title']).'</td>
							<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['version']).'</td>
							<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['numberfiles']).'</td>
							<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['manual']?'M':'-').'</td>
							<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['mtime']?date('d-m-y H:i:s',$eInfo['mtime']):'').'</td>
							<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['mtime_hash']).'</td>

							<td'.$bgCol.'>'.htmlspecialchars($eInfo['TYPO3_version']).'</td>
							<td'.$bgCol.'><img src="clear.gif" width="150" height="1" alt="" /><br />'.htmlspecialchars($eInfo['CGLcompliance'].($eInfo['CGLcompliance_note'] ? ' - '.$eInfo['CGLcompliance_note'] : '')).'</td>
						</tr>
						';
					}
					$c++;
				}
			}

				// Extensions with registered extension keys:
			$out.='
				<h3>Registered extensions:</h3>
				<table border="1">'.$headerRow.implode('',$rows['reg']).'</table>';

				// List of those extension keys in a form field:
			$extensionKeysCollect = array_unique($extensionKeysCollect);
			asort($extensionKeysCollect);
			$out.='<form action=""><textarea cols="80" rows="10">'.implode(chr(10),$extensionKeysCollect).'</textarea></form>';

				// USER extension (prefixed "user_")
			$out.='<br />
				<h3>User extensions:</h3>
				<table border="1">'.$headerRow.implode('',$rows['user']).'</table>';
		}

			// PER SITE:
		if (is_array($this->extensionInfoArray['site']))	{
			$rows = array();
			foreach($this->extensionInfoArray['site'] as $k => $extensions)	{

					// So, traverse all sites with the extension present:
				$c = 0;
				foreach($extensions as $extKey => $eInfo)	{

						// Set background color if mtime matches
					if ($eInfo['_highlight'])	{
						$bgCol = $eInfo['dirtype']=='link' ? ' bgcolor="#ffcccc"' : ' bgcolor="#eeeeee"';
					} else {
						$bgCol = ' style="color: #999999; font-style: italic;"';
					}

						// Make row:
					$rows[] = '
					<tr>
						'.(!$c?'<td rowspan="'.count($extensions).'">'.htmlspecialchars($this->globalSiteInfo[$k]['siteInfo']['SA_PATH']).'</td>':'').'
						<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($extKey).'</td>
						<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['title']).'</td>
						<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['version']).'</td>
						<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['numberfiles']).'</td>
						<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['mtime']?date('d-m-y H:i:s',$eInfo['mtime']):'').'</td>
						<td nowrap="nowrap"'.$bgCol.'>'.htmlspecialchars($eInfo['mtime_hash']).'</td>
					</tr>
					';
					$c++;
				}
			}
			$out.='<br />
				<h3>Sites:</h3>
				<table border="1">'.implode('',$rows).'</table>';
		}

			// Return content
		return $out;
	}

	/**
	 * Gets information for an extension, eg. version and most-recently-edited-script
	 *
	 * @param	string		Path to local extension folder
	 * @param	string		Extension key
	 * @param	string		Key to globalSiteInformation array
	 * @return	array		Information array (unless an error occured)
	 */
	function getExtensionInfo($path,$extKey,$k)	{
		$file = $path.$extKey.'/ext_emconf.php';
		if (@is_file($file))	{
			$_EXTKEY = $extKey;
			$EM_CONF = array();
			include($file);

			$eInfo = array();
				// Info from emconf:
			$eInfo['title'] = $EM_CONF[$extKey]['title'];
			$eInfo['version'] = $EM_CONF[$extKey]['version'];
			$eInfo['CGLcompliance'] = $EM_CONF[$extKey]['CGLcompliance'];
			$eInfo['CGLcompliance_note'] = $EM_CONF[$extKey]['CGLcompliance_note'];
			$eInfo['TYPO3_version'] = $EM_CONF[$extKey]['TYPO3_version'];
			$filesHash = unserialize($EM_CONF[$extKey]['_md5_values_when_last_written']);

			if (!is_array($filesHash) || count($filesHash)<500)	{

					// Get all files list (may take LOONG time):
				$extPath = $path.$extKey.'/';
				$fileArr = array();
				$fileArr = $this->removePrefixPathFromList($this->getAllFilesAndFoldersInPath($fileArr,$extPath),$extPath);

				if (!is_array($fileArr))	{
					debug(array($fileArr,$extKey,$extPath,$this->getAllFilesAndFoldersInPath(array(),$extPath)),'ERROR');
				}

					// Number of files:
				$eInfo['numberfiles'] = count($fileArr);
				$eInfo['dirtype'] = filetype($path.$extKey);

					// Most recent modification:
				$eInfo['mtime_files'] = $this->findMostRecent($fileArr,$extPath);
				if (count($eInfo['mtime_files']))	$eInfo['mtime'] = max($eInfo['mtime_files']);
				$eInfo['mtime_hash'] = md5(implode(',',$eInfo['mtime_files']));
			} else {
				$eInfo['mtime_hash'] = 'No calculation done, too many files in extension: '.count($filesHash);
			}

			$eInfo['manual'] = @is_file($path.$extKey.'/doc/manual.sxw');

			return $eInfo;
		} else return 'ERROR: No emconf.php file: '.$file;
	}

	/**
	 * Recursively gather all files and folders of extension path.
	 *
	 * @param	array		Array of files to which new files are added
	 * @param	string		Path to look up files in
	 * @param	string		List of file extensions to include. Blank = all
	 * @param	boolean		If set, directories are included as well.
	 * @return	array		$fileArr with new entries added.
	 */
	function getAllFilesAndFoldersInPath($fileArr,$extPath,$extList='',$regDirs=0)	{
		if ($regDirs)	$fileArr[] = $extPath;
		$fileArr = array_merge($fileArr,t3lib_div::getFilesInDir($extPath,$extList,1,1));

		$dirs = t3lib_div::get_dirs($extPath);
		if (is_array($dirs))	{
			foreach($dirs as $subdirs)	{
				if ($subdirs && (strcmp($subdirs,'CVS') || !$this->noCVS))	{
					$fileArr = $this->getAllFilesAndFoldersInPath($fileArr,$extPath.$subdirs.'/',$extList,$regDirs);
				}
			}
		}
		return $fileArr;
	}

	/**
	 * Creates an array with modification times of all files in $fileArr
	 *
	 * @param	array		Files in extension (rel path)
	 * @param	string		Abs path prefix for files.
	 * @return	array		Array with modification times of files (filenames are keys)
	 */
	function findMostRecent($fileArr,$extPath)	{
		$mtimeArray = array();
		foreach($fileArr as $fN)	{
			if ($fN!='ext_emconf.php')	{
				$mtime = filemtime($extPath.$fN);
				$mtimeArray[$fN] = $mtime;
			}
		}
		return $mtimeArray;
	}

	/**
	 * Removes the absolute part of all files/folders in fileArr
	 *
	 * @param	array		File array
	 * @param	string		Prefix to remove
	 * @return	array		Modified file array (or error string)
	 */
	function removePrefixPathFromList($fileArr,$extPath)	{
		reset($fileArr);
		while(list($k,$absFileRef)=each($fileArr))	{
			if(t3lib_div::isFirstPartOfStr($absFileRef,$extPath))	{
				$fileArr[$k]=substr($absFileRef,strlen($extPath));
			} else return 'ERROR: One or more of the files was NOT prefixed with the prefix-path!';
		}
		return $fileArr;
	}
















	/******************************
	 *
	 * Content: Other
	 *
	 ******************************/

	/**
	 * Shows detailed information for a single installation of TYPO3
	 *
	 * @param	string		KEY pointing to installation
	 * @return	string		HTML content
	 */
	function singleSite($exp)	{
		$all = $this->globalSiteInfo[$exp];

			// General information:
		$content = '
			<h2>'.htmlspecialchars($all['siteInfo']['sitename'].' (DB: '.$all['siteInfo']['TYPO3_db']).')</h2>
			<hr />

			<h3>Main details:</h3>

			LINKS: <a href="'.htmlspecialchars($all['siteInfo']['URL']).'" target="'.$this->targetWindow.'">Site</a> / <a href="'.htmlspecialchars($all['siteInfo']['ADMIN_URL']).'" target="'.$this->targetWindowAdmin.'">Admin</a> / <a href="'.htmlspecialchars($all['siteInfo']['INSTALL_URL']).'" target="'.$this->targetWindowInstall.'">Install</a>
			<br /><br />';

			// Add all information in globalSiteInfo array:
		$content.= t3lib_div::view_array($all);

			// Last-login:
		$content.= '
			<h3>Login-Log for last month:</h3>';
		$content.= $this->loginLog($all['siteInfo']['TYPO3_db']);

			// Return content
		return $content;
	}

	/**
	 * Get last-login log for database.
	 *
	 * @param	string		Database
	 * @return	string		HTML
	 */
	function loginLog($DB)	{
			// Non-admin users
			//1=login, 2=logout, 3=failed login (+ errorcode 3), 4=failure_warning_email sent
		$query = $GLOBALS['TYPO3_DB']->SELECTquery(
						'sys_log.*, be_users.username  AS username, be_users.admin AS admin',
						'sys_log,be_users',
						'be_users.uid=sys_log.userid AND sys_log.type=255 AND sys_log.tstamp > '.(time()-(60*60*24*30)),
						'',
						'sys_log.tstamp DESC'
					);
		$res = mysql($DB,$query);

		$dayRef = '';
		$lines = array();

		while($row = mysql_fetch_assoc($res))	{
			$day = date('d-m-Y',$row['tstamp']);
			if ($dayRef!=$day)	{
				$lines[] = '
				<h4>'.$day.':</h4>';
				$dayRef=$day;
			}
			$theLine = date('H:i',$row['tstamp']).':   '.str_pad(substr($row['username'],0,10),10).'    '.$this->log_getDetails($row['details'],unserialize($row['log_data']));
			$theLine = htmlspecialchars($theLine);
			$lines[]= $row['admin'] ? '<span class="redclass">'.$theLine.'</span>' : $theLine;

			// debug($row);
		}
		return '<pre>'.implode(chr(10),$lines).'</pre>';
	}

	/**
	 * Compile log details into template string
	 *
	 * @param	string		Log message (template)
	 * @param	array		Data array to insert in log message
	 * @return	string		Log details.
	 */
	function log_getDetails($text,$data)	{
			// $code is used later on to substitute errormessages with language-corrected values...
		if (is_array($data))	{
			return sprintf($text, $data[0],$data[1],$data[2],$data[3],$data[4]);
		} else return $text;
	}


	/**
	 * Removing temp_CACHED files for installation
	 *
	 * @param	string		KEY pointing to installation
	 * @return	string		HTML content
	 */
	function rmCachedFiles($exp)	{
		$all = $this->globalSiteInfo[$exp];
		$content = '
			<h2>'.htmlspecialchars($all['siteInfo']['sitename'].' (DB: '.$all['siteInfo']['TYPO3_db']).')</h2>
			<hr />
			<h3>typo3conf/temp_CACHED_* files:</h3>';

		$path = $all['siteInfo']['SA_PATH'].'/typo3conf/';
		if (@is_dir($path))	{
			$filesInDir = t3lib_div::getFilesInDir($path,'php',1);

			foreach($filesInDir as $kk => $vv)	{
				if (t3lib_div::isFirstPartOfStr(basename($vv),'temp_CACHED_'))	{
					if (strstr(basename($vv),'ext_localconf.php') || strstr(basename($vv),'ext_tables.php'))	{
						$content.='REMOVED: '.$vv.'<br />';
						unlink($vv);
						if (file_exists($vv))	$content.= $this->error('ERROR: File still exists, so could not be removed anyways!').'<br />';
					}
				}
			}
		} else {
			$content.= $this->error('ERROR: '.$path.' was not a directory!');
		}

		return $content;
	}

	/**
	 * Menu for either update/information, showing links for each installation found
	 *
	 * @param	string		Action key "update" or "info"
	 * @return	string		HTML output.
	 */
	function menuContent($exp)	{
		if ($exp)	{

				// Initialize:
			$lines = array();
			$head = '';

			foreach($this->globalSiteInfo as $k => $all)	{

					// Setting section header, if needed.
				if ($head!=$all['siteInfo']['MAIN_DIR'])	{
					$lines[] = '
						<h4 style="white-space: nowrap;">'.htmlspecialchars(t3lib_div::fixed_lgd_pre($all['siteInfo']['MAIN_DIR'],18)).'</h4>';
					$head = $all['siteInfo']['MAIN_DIR'];	// Set new head...
				}

					// Display mode:
				switch($exp)	{
					case 'update':

							// Label:
						$label = $all['siteInfo']['sitename'] ? $all['siteInfo']['sitename'] : '(DB: '.$all['siteInfo']['TYPO3_db'].')';
						$lines[] = '
							<hr />
							<b>'.htmlspecialchars($label).'</b> ('.htmlspecialchars(substr($all['siteInfo']['SA_PATH'],strlen($all['siteInfo']['MAIN_DIR'])+1)).')<br />';

								// To avoid "visited links" display on next hit:
							$tempVal='&_someUniqueValue='.time();

								// Add links for update:
							$url = $this->scriptName.'?type=page&show=rmTempCached&exp='.$k.$tempVal;
							$lines[] = '<span style="white-space: nowrap;"><a href="'.htmlspecialchars($url).'" target="TSApage">Remove temp_CACHED files</a></span>';

							$url = $all['siteInfo']['INSTALL_URL'].'index.php?TYPO3_INSTALL[type]=database&TYPO3_INSTALL[database_type]=import|CURRENT_STATIC'."&presetWholeTable=1".$tempVal.'#bottom';
							$lines[] = '<span style="white-space: nowrap;"><a href="'.htmlspecialchars($url).'" target="TSApage">CURRENT_STATIC</a></span>';

							$url = $all['siteInfo']['INSTALL_URL'].'index.php?TYPO3_INSTALL[type]=database&TYPO3_INSTALL[database_type]=cmpFile|CURRENT_TABLES'.$tempVal.'#bottom';
							$lines[] = '<span style="white-space: nowrap;"><a href="'.htmlspecialchars($url).'" target="TSApage">CURRENT_TABLES</a></span>';

								// Cache
							$url = $all['siteInfo']['INSTALL_URL'].'index.php?TYPO3_INSTALL[type]=database&TYPO3_INSTALL[database_type]=cache|'.
											"&PRESET[database_clearcache][cache_pages]=1".
											'&PRESET[database_clearcache][cache_pagesection]=1'.
											"&PRESET[database_clearcache][cache_hash]=1".
											$tempVal.
											'#bottom';
							$lines[] = '<span style="white-space: nowrap;"><a href="'.htmlspecialchars($url).'" target="TSApage">Clear cache</a></span>';

								// Admin link
							$url = $all['siteInfo']['ADMIN_URL'].'index.php';
							$lines[] = '<span style="white-space: nowrap;"><a href="'.htmlspecialchars($url).'" target="'.$this->targetWindowAdmin.'">Admin -></a></span>';
					break;
					case 'info':
							// item
						$label = $all['siteInfo']['sitename'] ? $all['siteInfo']['sitename'] : '(DB: '.$all['siteInfo']['TYPO3_db'].')';

						$url = $this->scriptName.'?type=page&show=info&exp='.$k;
						$lines[] = '<span style="white-space: nowrap;"><a href="'.htmlspecialchars($url).'" target="TSApage">'.htmlspecialchars($label).'</a> ('.htmlspecialchars(substr($all['siteInfo']['SA_PATH'],strlen($all['siteInfo']['MAIN_DIR'])+1)).'/)</span>';
					break;
				}
			}

				// Return result.
			return implode('<br />',$lines).'<br />';
		}
	}

	/**
	 * Create list of admin logins.
	 *
	 * @return	string		HTML table
	 */
	function makeAdminLogin()	{

			// Initialize:
		$lines = array();
		$head = '';

			// Traverse installations found:
		foreach($this->globalSiteInfo as $k => $all)	{

				// Setting section header, if needed.
			if ($head!=$all['siteInfo']['MAIN_DIR'])	{
				$lines[] = '
					<tr>
						<td colspan="2"><br />
						<h4>'.htmlspecialchars($all['siteInfo']['MAIN_DIR']).'</h4>
						</td>
					</tr>';
				$head = $all['siteInfo']['MAIN_DIR'];
			}

				// item
			$label = $all['siteInfo']['sitename'] ? $all['siteInfo']['sitename'] : '(DB: '.$all['siteInfo']['TYPO3_db'].')';
			$unique = md5(microtime());

			$opts = array();
			$defUName = '';

			if (is_array($all['siteInfo']['ADMINS']))	{

				foreach($all['siteInfo']['ADMINS'] as $vArr)	{
					$chalVal = md5($vArr['username'].':'.$vArr['password'].':'.$unique);
					$opts[] = '<option value="'.$chalVal.'">'.htmlspecialchars($vArr['username'].($vArr['disable']?' [DISABLED]':'')).'</option>';
					if (!$defUName) { $defUName = $vArr['username']; }
				}
			}
			if (count($opts)>1)	{
					$userident = '
					<select name="userident" onchange="document[\''.$k.'\'].username.value=this.options[this.selectedIndex].text;">
						'.implode('
						',$opts).'
					</select>
				';
			} else {
				$userident = '
					('.$defUName.')<br />
					<input type="hidden" name="userident" value="'.$chalVal.'" />';
			}

			$form='
			<form name="'.$k.'" action="'.$all['siteInfo']['ADMIN_URL'].'index.php" target="EXTERnalWindow" method="post">
				<input type="submit" name="submit" value="Login" />
				<input type="hidden" name="username" value="'.$defUName.'" />
				<input type="hidden" name="challenge" value="'.$unique.'" />
				<input type="hidden" name="redirect_url" value="" />
				<input type="hidden" name="login_status" value="login" />
				'.trim($userident).'
			</form>';

			$lines[] = '
				<tr>
					<td><strong>'.htmlspecialchars($label).'</strong></td>
					<td nowrap="nowrap">'.trim($form).'</td>
				</tr>';
		}

			// Return login table:
		return '<table border="1" cellpadding="5" cellspacing="1">'.implode('',$lines).'</table>';
	}

	/**
	 * For for changing admin passwords
	 *
	 * @return	string		Form content.
	 */
	function changeAdminPasswordsForm()	{
		$content='';

		foreach($this->changeAdminPasswords as $k => $p)	{
			$content.='
				<h3>'.$k.'</h3>';

			foreach($p as $kk => $pp)	{
				$content.= '<span style="white-space: nowrap;">';
				$content.= '<input type="checkbox" name="SETFIELDS[]" value="'.$pp.'" /> '.$pp.' - ';
				$content.= htmlspecialchars(implode(' - ',$this->collectAdminPasswords[$k][$kk]));
				$content.= '</span><br />';
			}
		}

		$content.='New password: <input type="text" name="NEWPASS" /><br />';
		$content.='New password (md5): <input type="text" name="NEWPASS_md5" /><br />
			(This overrules any plain password above!)
		<br />';
		$content='
		<form action="'.htmlspecialchars($this->scriptName.'?type=page&show=admin').'" method="post">
		'.$content.'
		<input type="submit" name="Set" />
		</form>
		';

		return $content;
	}

	/**
	 * Setting new passwords
	 *
	 * @return	string		Status
	 * @see changeAdminPasswordsForm()
	 */
	function setNewPasswords()	{
		$whichFields = t3lib_div::_POST('SETFIELDS');
		$pass = trim(t3lib_div::_POST('NEWPASS'));
		$passMD5 = t3lib_div::_POST('NEWPASS_md5');

		$updatedFlag = 0;
		if (($pass || $passMD5) && is_array($whichFields))	{
			$pass = $passMD5 ? $passMD5 : md5($pass);

			foreach($whichFields as $values)	{
				$parts = explode(':',$values);
				if (count($parts)>2)	{
					$key = $this->mapDBtoKey[$parts[0]];
					if ($key && isset($this->globalSiteInfo[$key]['siteInfo']))	{
						$error = $this->connectToDatabase($this->globalSiteInfo[$key]['siteInfo']);
						if (!$error)	{
							$DB = $this->globalSiteInfo[$key]['siteInfo']['TYPO3_db'];
							$content.='<h3>Updating '.$DB.':</h3>';

							$query = $GLOBALS['TYPO3_DB']->UPDATEquery(
													'be_users',
													'uid='.intval($parts[1]).' AND username="'.addslashes($parts[2]).'" AND admin!=0',
													array('password' => $pass)
												);	// username/admin are added to security. But they are certainly redundant!!
							mysql($DB,$query);

							$content.= 'Affected rows: '.mysql_affected_rows().'<br /><hr />';
							$updatedFlag = '1';
						}
					}
				}
			}
		}

		$this->initProcess();
		return $content;
	}
}

if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_superadmin.php'])	{
	include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_superadmin.php']);
}
?>
