index.php

Typo3, 开源里边最强大的

<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2007 Kasper Skaarhoj ([e-mail])
*  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!
***************************************************************/
/**
 * Backend User Administration Module
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 */
/**
 * [CLASS/FUNCTION INDEX of SCRIPT]
 *
 *
 *
 *  129: class localPageTree extends t3lib_browseTree
 *  140:     function localPageTree($BE_USER,$WEBMOUNTS='')
 *  154:     function ext_permsC()
 *  165:     function wrapTitle($str,$row)
 *  177:     function PM_ATagWrap($icon,$cmd,$bMark='')
 *  188:     function wrapIcon($icon,$row)
 *  201:     function initializePositionSaving()
 *
 *
 *  222: class printAllPageTree extends localPageTree
 *  231:     function ext_permsC()
 *  243:     function PM_ATagWrap($icon,$cmd,$bMark='')
 *  254:     function wrapIcon($icon,$row)
 *
 *
 *  279: class printAllPageTree_perms extends printAllPageTree
 *  288:     function printTree($treeArr='',$printPath=0)
 *  331:     function ext_printPerms($int)
 *  349:     function ext_groupPerms($row,$firstGroup)
 *
 *
 *  377: class localFolderTree extends t3lib_folderTree
 *  388:     function localFolderTree($BE_USER,$FILEMOUNTS='')
 *  403:     function wrapTitle($str,$row)
 *  415:     function PM_ATagWrap($icon,$cmd,$bMark='')
 *  426:     function wrapIcon($icon,$row)
 *  439:     function initializePositionSaving()
 *
 *
 *  463: class printAllFolderTree extends localFolderTree
 *  475:     function PM_ATagWrap($icon,$cmd,$bMark='')
 *
 *
 *  497: class local_beUserAuth extends t3lib_beUserAuth
 *  509:     function returnWebmounts($pClause='')
 *  533:     function ext_non_readAccessPages()
 *  556:     function user_where_clause()
 *  568:     function ext_printOverview($uInfo,$compareFlags,$printTrees=0)
 *  838:     function ext_getReadableButNonmounted()
 *  873:     function ext_printPerms($int)
 *  891:     function ext_groupPerms($row,$firstGroup)
 *  907:     function ext_compileUserInfoForHash($filter=NULL)
 * 1007:     function ext_uniqueAndSortList($list)
 * 1021:     function ext_ksortArrayRecursive(&$arr)
 * 1034:     function ext_workspaceMembership()
 *
 *
 * 1088: class SC_mod_tools_be_user_index
 * 1100:     function init()
 * 1128:     function menuConfig()
 * 1149:     function main()
 * 1185:     function printContent()
 *
 *              SECTION: OTHER FUNCTIONS:
 * 1207:     function compareUsers($compareFlags)
 * 1394:     function linkUser($str,$rec)
 * 1405:     function elementLinks($table,$row)
 * 1436:     function initUsers()
 * 1456:     function localPath($str)
 * 1468:     function switchUser($switchUser)
 *
 * TOTAL FUNCTIONS: 39
 * (This index is automatically created/updated by the extension "extdeveval")
 *
 */

require_once (PATH_t3lib.'class.t3lib_basicfilefunc.php');
require_once (PATH_t3lib.'class.t3lib_browsetree.php');
require_once (PATH_t3lib.'class.t3lib_foldertree.php');
require_once (PATH_t3lib.'class.t3lib_tstemplate.php');
require_once (PATH_t3lib.'class.t3lib_loadmodules.php');
require_once (PATH_t3lib.'class.t3lib_tsparser_ext.php');
require_once (PATH_typo3.'class.alt_menu_functions.inc');

$BE_USER->modAccess($MCONF,1);






/**
 * Base Extension class for printing a page tree (non-browsable though)
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 * @package TYPO3
 * @subpackage tx_beuser
 */
 class localPageTree extends t3lib_browseTree {
	var $expandFirst=0;
	var $expandAll=0;

	/**
	 * Constructor for the local page tree.
	 *
	 * @param	object		Local backend user (not the GLOBALS[] backend user!!)
	 * @param	array		Webmounts for the backend user.
	 * @return	void
	 */
	function localPageTree($BE_USER,$WEBMOUNTS='')	{
		$this->init();

		$this->BE_USER = $BE_USER;
		$this->MOUNTS = $WEBMOUNTS;
		$this->clause = $this->ext_permsC();	// Notice, this clause does NOT filter out un-readable pages. This is the POINT since this class is ONLY used for the main overview where ALL is shown! Otherwise "AND '.$this->BE_USER->getPagePermsClause(1).'" should be added.
		$this->orderByFields = 'sorting';
	}

	/**
	 * Return select permissions.
	 *
	 * @return	string		WHERE query part.
	 */
	function ext_permsC()	{
		return '';
	}

	/**
	 * Wraps the title.
	 *
	 * @param	string		[See parent]
	 * @param	array		[See parent]
	 * @return	string
	 */
	function wrapTitle($str,$row)	{
		return $str;
	}

	/**
	 * Wraps the plus/minus icon - in this case we just return blank which means we STRIP AWAY the plus/minus icon!
	 *
	 * @param	string		[See parent]
	 * @param	string		[See parent]
	 * @param	string		[See parent]
	 * @return	string
	 */
	function PM_ATagWrap($icon,$cmd,$bMark='')	{
		return '';
	}

	/**
	 * Wrapping the icon of the element/page. Normally a click menu is wrapped around the icon, but in this case only a title parameter is set.
	 *
	 * @param	string		Icon image tag.
	 * @param	array		Row.
	 * @return	string		Icon with title attribute added.
	 */
	function wrapIcon($icon,$row)	{
			// Add title attribute to input icon tag
		$title = '['.$row['uid'].'] '.t3lib_BEfunc::getRecordPath($row['uid'],'',15);
		$theIcon = $this->addTagAttributes($icon,($this->titleAttrib ? $this->titleAttrib.'="'.htmlspecialchars($title).'"' : '').' border="0"');

		return $theIcon;
	}

	/**
	 * This will make sure that no position data is acquired from the BE_USER uc variable.
	 *
	 * @return	void
	 */
	function initializePositionSaving()	{
		$this->stored=array();
	}
}










/**
 * Extension class for printing a page tree: All pages of a mount point.
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 * @package TYPO3
 * @subpackage tx_beuser
 */
class printAllPageTree extends localPageTree {
	var $expandFirst=1;
	var $expandAll=1;

	/**
	 * Return select permissions.
	 *
	 * @return	string		WHERE query part.
	 */
	function ext_permsC()	{
		return ' AND '.$this->BE_USER->getPagePermsClause(1);
	}

	/**
	 * Returns the plus/minus icon.
	 *
	 * @param	string		[See parent]
	 * @param	string		[See parent]
	 * @param	string		[See parent]
	 * @return	string
	 */
	function PM_ATagWrap($icon,$cmd,$bMark='')	{
		return $icon;
	}

	/**
	 * Wrapping the icon of the element/page. Normally a click menu is wrapped around the icon, but in this case only a title parameter is set.
	 *
	 * @param	string		Icon image tag.
	 * @param	array		Row.
	 * @return	string		Icon with title attribute added.
	 */
	function wrapIcon($icon,$row)	{
			// Add title attribute to input icon tag
		$title = '['.$row['uid'].']';
		$theIcon = $this->addTagAttributes($icon,($this->titleAttrib ? $this->titleAttrib.'="'.htmlspecialchars($title).'"' : '').' border="0"');

		return $theIcon;
	}
}










/**
 * Extension class for printing a page tree: Printing all pages, with permissions.
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 * @package TYPO3
 * @subpackage tx_beuser
 */
class printAllPageTree_perms extends printAllPageTree {

	/**
	 * Print the tree of pages.
	 *
	 * @param	array		The tree items
	 * @param	boolean		If set, the path of the pages in the tree is printed (only done for pages outside of mounts).
	 * @return	string		HTML content.
	 */
	function printTree($treeArr='',$printPath=0)	{
		$titleLen=intval($this->BE_USER->uc['titleLen']);

		$be_user_Array = t3lib_BEfunc::getUserNames();
		$be_group_Array = t3lib_BEfunc::getGroupNames();
		$lines=array();
		$lines[]='<tr class="bgColor5">
			<td nowrap="nowrap"><strong>Page title:</strong></td>
			'.($printPath?'<td nowrap="nowrap"><strong>Path:</strong></td>':'').'
			<td nowrap="nowrap" colspan=2><strong>User:</strong></td>
			<td nowrap="nowrap" colspan=2><strong>Group: &nbsp;</strong></td>
			<td nowrap="nowrap"><strong>Everybody: &nbsp;</strong></td>
			<td nowrap="nowrap"><strong>This user: &nbsp;</strong></td>
			<td nowrap="nowrap"><strong>Main group:</strong></td>
		</tr>';

		if (!is_array($treeArr))	$treeArr=$this->tree;
		reset($treeArr);
		while(list($k,$v)=each($treeArr))	{
			$col1 = ' bgcolor="'.t3lib_div::modifyHtmlColor($GLOBALS['SOBE']->doc->bgColor4,+10,+10,+10).'"';
			$row = $v['row'];
			$title = htmlspecialchars(t3lib_div::fixed_lgd_cs($row['title'],$this->BE_USER->uc['titleLen']));
			$lines[]='<tr class="bgColor4">
				<td nowrap="nowrap">'.$v['HTML'].$title.' &nbsp;</td>
				'.($printPath?'<td nowrap="nowrap">'.htmlspecialchars(t3lib_BEfunc::getRecordPath ($row['pid'],'',15)).' &nbsp;</td>':'').'
				<td nowrap="nowrap"'.$col1.'>'.$be_user_Array[$row['perms_userid']]['username'].' &nbsp;</td>
				<td nowrap="nowrap"'.$col1.'>'.$this->ext_printPerms($row['perms_user']).' &nbsp;</td>
				<td nowrap="nowrap">'.$be_group_Array[$row['perms_groupid']]['title'].' &nbsp;</td>
				<td nowrap="nowrap">'.$this->ext_printPerms($row['perms_group']).' &nbsp;</td>
				<td nowrap="nowrap" align="center" '.$col1.'>'.$this->ext_printPerms($row['perms_everybody']).' &nbsp;</td>
				<td nowrap="nowrap" align="center">'.($row['editlock'] ? '<img '.t3lib_iconWorks::skinImg($this->backPath,'gfx/recordlock_warning2.gif').' title="Edit lock prevents all editing" alt="" />' : $this->ext_printPerms($this->BE_USER->calcPerms($row))).' &nbsp;</td>
				<td nowrap="nowrap" align="center">'.$this->ext_printPerms($this->ext_groupPerms($row,$be_group_Array[$this->BE_USER->firstMainGroup])).' &nbsp;</td>
			</tr>';
		}
		return '<table border="0" cellpadding="0" cellspacing="0">'.implode('',$lines).'</table>';
	}

	/**
	 * Print a set of permissions
	 *
	 * @param	integer		The permissions integer.
	 * @return	string		HTML formatted.
	 */
	function ext_printPerms($int)	{
		$str='';
		$str.= (($int&1)?'*':'<font color="red">x</font>');
		$str.= (($int&16)?'*':'<font color="red">x</font>');
		$str.= (($int&2)?'*':'<font color="red">x</font>');
		$str.= (($int&4)?'*':'<font color="red">x</font>');
		$str.= (($int&8)?'*':'<font color="red">x</font>');

		return '<b><font color="green">'.$str.'</font></b>';
	}

	/**
	 * returns the permissions for a group based of the perms_groupid of $row. If the $row[perms_groupid] equals the $firstGroup[uid] then the function returns perms_everybody OR'ed with perms_group, else just perms_everybody
	 *
	 * @param	array		Page record.
	 * @param	array		First-group record.
	 * @return	integer		Permissions.
	 */
	function ext_groupPerms($row,$firstGroup)	{
		if (is_array($row))	{
			$out=intval($row['perms_everybody']);
			if ($row['perms_groupid'] && $firstGroup['uid']==$row['perms_groupid'])	{
				$out|= intval($row['perms_group']);
			}
			return $out;
		}
	}
}











/**
 * Base Extension class for printing a folder tree (non-browsable though)
 *
 * @author	Kasper Skaarhoj <[e-mail]>
 * @package TYPO3
 * @subpackage tx_beuser
 */
 class localFolderTree extends t3lib_folderTree {
	var $expandFirst=0;
	var $expandAll=0;

	/**
	 * Constructor for the local folder tree.
	 *
	 * @param	object		Local backend user (not the GLOBALS[] backend user!!)
	 * @param	array		Filemounts for the backend user.
	 * @return	void
	 */
	function localFolderTree($BE_USER,$FILEMOUNTS='')	{
		$this->init();

		$this->BE_USER = $BE_USER;
		$this->MOUNTS = $FILEMOUNTS;
		$this->clause = '';	// Notice, this clause does NOT filter out un-readable pages. This is the POINT since this class is ONLY used for the main overview where ALL is shown! Otherwise "AND '.$this->BE_USER->getPagePermsClause(1).'" should be added.
	}

	/**