====Expanded Administration and Backup Tool====

This tool was designed to meet some local needs but has features useful to most admin (the backup of an image directory won't be useful until I upload the tools that are to generate indivdual user directories). This tool allows deleting or "hiding"/restoring individual revisions, hiding/restoring pages, resetting passwords, "reserving" user names, inactivating users, deleting users, backing up database tables (to both an external ftp server and locally), backing up image uploads (I have an upload tool that uploads to a user directory, not to a page directory, and it will back up these to an external ftp server), and, other than the graphic and exports directory, allows backing up the files in the wikka directory (both to an external ftp server and locally as a compressed file) thereby allowing backups of php code development easily. 

The other "needs" for this script are listed in the file header (note that page.inc.php is available at the WikkaBlog2 page). 

Install the script below in actions (I call it wikkamanagement.php). It will work without an ftp server (although you should put the variable references into the wikka.config.php, just leave the variable names blank) and local backups can be downloaded. [note that you have to replace "percentpercent" in the code with two percent signs]
%%(php)
<?
	/* 	VERSION 1.0b (management of pages (hide, unhide, delete, delete history), users (inactivate, change upper
		and lower case), & backups (of tables (selectively), images (uploaded to graphics directory), & other files (both locally and to ftp server))

		@filename:		wikimanagement.php 
		@author: 		Andrew Somerville & GmBowen for a SSHRC research project
		@email: 		             gmbowen@yahoo.com
		@date:			31 January 2006
		@license:		GPL
		@restrictions: 	usage available to designated Administrator(s) only
		@description: 	this file **REQUIRES** a pagination class file (page.inc.php) in the wikka root directory "scripts"
				To use the backup feature (to an external FTP server) one must modify the wikka.config.php with ftp login information
		@usage: 		insert {{wikimanagement}} anywhere in a wikka wiki page.
		@note: 		requires modifications of the pages table ("latest" field has to be changed to enum('Y','N','H','V') )
		@note: 		requires added variables in wikka.config.php....

					"db_backup_ftp_host" => "000.000.000.000",   //no http: or slashes (e.g. "put.the.file.here")
					"db_backup_ftp_user" => "username",
					"db_backup_ftp_pass" => "password",
	
					"graphic_backup_ftp_host" => "000.000.000.000",  //no http: or slashes (e.g. "put.the.file.here")
					"graphic_backup_ftp_user" => "username",
					"graphic_backup_ftp_pass" => "password",
					"graphic_directory" => "graphicdirectory", //directory in wikka root, permissions set to allow upload
					
		@note: 		graphic directory is for individual user upload directory (requires modified upload & insertimage code)
		
		@note: 		a directory in wikka root called "exports" is needed (and should be writeable). It needs two writeable
					subdirectories called "codebackup" and "dbbackup". An htaccess file with the content 

					Options -Indexes
					order allow,deny
					allow from all
					
					is necessary in the "exports" directory to stop browsing of those files (the SQL files can contain sensitive user info). 

	*/

# Include functions for doing pagination
include_once("scripts/page.inc.php");
define ('RECORDS_PER_PAGE','20'); 

$t_pages             = $this->config["table_prefix"]."pages"; 
$t_users             = $this->config["table_prefix"]."users";
$t_resetpasswords    = $this->config["table_prefix"]."resetpasswords";

$link    = $this->Href();
$can_use =  $this->IsAdmin();

if (!$can_use) {
	echo "Only the designated admin can use Wiki Management.";
} else {	
	$menu1 = $_REQUEST['menu1']?$_REQUEST['menu1']:'';
	
	echo "<h3>Wiki Management</h3>";
	$pre_link = $link;
	$this_link = $pre_link.'&menu1=pages';
	$page_name = 'Pages';
	echo ($menu1 != 'pages')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
			:'<font color="red"><b>'.$page_name.'</b></font>';
	echo ' | '; 
	$this_link = $pre_link.'&menu1=users';
	$page_name = 'Users';
	echo ($menu1 != 'users')?'<a href="'.$this_link.'name.'</b></a>'
			:'<font color="red"><b>'.$page_name.'</b></font>';
	echo ' | '; 
	$this_link = $pre_link.'&menu1=backup';
	$page_name = 'Backup';
	echo ($menu1 != 'backup')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
			:'<font color="red"><b>'.$page_name.'</b></font>';
	
	################################################################
	################################################################
	# Pages
	################################################################
	################################################################
	if ($menu1 == 'pages') {
		$menu2     = $_REQUEST['menu2']?$_REQUEST['menu2']:'';
		
		$pre_link  = $link.'&menu1='.$menu1;
		echo '<br />'; 
		$this_link = $pre_link.'&menu2=manage';
		$page_name = 'Manage Pages';
		echo ($menu2 != 'manage')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		echo ' | ';
		$this_link = $pre_link.'&menu2=hidden';
		$page_name = 'Hidden Pages';
		echo ($menu2 != 'hidden')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		echo ' | ';
		$this_link = $pre_link.'&menu2=revisions';
		$page_name = 'Manage Revisions';
		echo ($menu2 != 'revisions')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<a href="'.$this_link.'"><font color="red"><b>'.$page_name.'</b></font></a>';
		
		/*
		echo ' | '; 
		$this_link = $pre_link.'&menu2=info';
		$page_name = 'Page Info';
		echo ($menu2 != 'info')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		*/
		$this_link = $link.'&menu1='.$menu1.'&menu2='.$menu2;
			
		################################################################
		# Manage Pages
		################################################################
		if ($menu2 == 'manage') {
			if ($_REQUEST['set']) {
				$tag         = $_REQUEST['tag'];
				$action      = $_REQUEST['action'];
		
				$n = count($tag); 
		
				for ($i = 0; $i < $n; $i++) {
					$this_tag         = $tag[$i];
					$this_action      = $action[$i];
					
					if ($this_action == 'delete_page_history') {
						# Erase all records concerning page name. 
						$this->Query("DELETE FROM `$t_pages` WHERE `tag`='".mysql_real_escape_string($this_tag)."'"); 
					}
					else if ($this_action == 'delete_history') {
						# Remove all records from DB concerning that page where mostrecent is N. 
						$this->Query("DELETE FROM `$t_pages` WHERE `tag`='".mysql_real_escape_string($this_tag)."' AND `latest`='N'"); 
					}
					else if ($this_action == 'hide_page') {
						# Set most-recent to H on the current record
						$this->Query("UPDATE `$t_pages` SET `latest`='H' WHERE `tag`='".mysql_real_escape_string($this_tag)."' AND `latest`='Y'"); 
					}
					
				}
			}
			
			$cur_page       = $_REQUEST['page'];
			$sort           = $_REQUEST['sort'];
			$sort_order     = $_REQUEST['sortorder'];
			$t_temp_pages   = $this->config["table_prefix"]."pages".rand(1,10000); 
			
			$this->Query("CREATE TEMPORARY TABLE `$t_temp_pages` (`tag` varchar(75),`num_revisions` int) TYPE=MyISAM;");
			
			$pages = $this->LoadAll("SELECT `tag` FROM `$t_pages` WHERE `latest`='Y'"); 
			foreach ($pages as $page) {
				$tag   = &$page['tag'];
				
				$num_revisions = $this->LoadSingle("SELECT count(*) as `num_revisions` FROM `$t_pages` WHERE `tag`='$tag'");
				$num_revisions = $num_revisions ['num_revisions'];
				
				$this->Query("INSERT INTO `$t_temp_pages` (`tag`,`num_revisions`) VALUES ('$tag','$num_revisions');");				
			}
			
			if      ($sort == 'tag')           $order = 'ORDER BY `tag`';
			else if ($sort == 'num_revisions') $order = 'ORDER BY `num_revisions`';
			else                               $order = 'ORDER BY `tag`';
			
			if      ($sort_order == 'DESC')  { $order .= ' DESC'; $sort_order = 'ASC' ; $sort_order2 = 'DESC'; }
			else                             { $order .= ' ASC' ; $sort_order = 'DESC'; $sort_order2 = 'ASC' ; }
			
			$query = "SELECT * FROM `$t_temp_pages` $order";
			
			$page = new Page(); 
			$total_records = count($this->LoadAll($query));
			$page->set_page_data($this_link.'&sort='.$sort.'&sortorder='.$sort_order2,$total_records,RECORDS_PER_PAGE,5,true,true,true);
			ob_start();
			$page->get_page_nav();
			$page_nav = ob_get_contents();
			ob_end_clean();
			
			$pages = $this->LoadAll($page->get_limit_query($query));
			
			$this->Query("DROP TABLE `$t_temp_pages`;");
			
			$this_link2 = $this_link.'&sort='.$sort.'&sortorder='.$sort_order2.'&page='.$cur_page;
		
			echo '<H4>Page Management And Deletion</H4>'; 
			echo 
				'<form action="'.$this_link2.'" method="POST">'. 
				'<table border="0" callspacing="0" cellpadding="0">'.
				'<tr>'.
					'<td colspan="5" >'.
						'<center>'.$page_nav.'</center>'.
					'</td>'.
				'</tr>'.
				'<tr bgcolor="#DDDDDD">'.
					'<th width="200">&nbsp;<a href="'.$this_link.'&sort=tag&sortorder='.$sort_order.'&page='.$cur_page.'">Page Name:</a>&nbsp;</th>'.
					'<th nowrap>&nbsp;Do Nothing&nbsp;</th>'.
					'<th nowrap>&nbsp;Hide Page:&nbsp;</th>'.
					'<th nowrap>&nbsp;<a href="'.$this_link.'&sort=num_revisions&sortorder='.$sort_order.'&page='.$cur_page.'">Erase History:</a>&nbsp;</th>'.
					'<th nowrap>&nbsp;Erase Page and History:&nbsp;</th>'.
		
				'</tr>';
			
			$i = 0; 
			foreach ($pages as $page) {
				$tag = &$page['tag'];
				$num_revisions = &$page['num_revisions'];
				$color = ($i%2)?"#ffffff":"#f5f6f7";
				echo 
					'<tr bgcolor="'.$color.'">'.
						'<td>&nbsp;'.$this->Link($tag).'&nbsp;</td>'.
						'<td align="center">'.
							'<input type="hidden" name="tag['.$i.']"    value="'.$tag.'" />'.
							'<input type="radio"  name="action['.$i.']" value="no_action" checked />'.
						'</td>'.
						'<td align="center">'.
							'<input type="radio" name="action['.$i.']" value="hide_page" />'.
						'</td>'.
						'<td>&nbsp;&nbsp;'.
							'<input type="radio" name="action['.$i.']" value="delete_history" />'.
							'['.$num_revisions.' Rev'.(($num_revisions > 1)?'\'s':'').']'.
						'</td>'.
						'<td align="center">'.
							'<input type="radio" name="action['.$i.']" value="delete_page_history" />'.
						'</td>'.
		
					'</tr>';
				$i++; 
			}
				
			echo 
				'</table>'.
				'<input type="submit" value="Carry Out Selected Actions" onclick="return confirm(\'Are you sure you want to carry out the selected actions?\')">'.
				'<input type="hidden" name="set" value="1">'.
				'</form>';
		
		} 
		
			
		################################################################
		# Hidden
		################################################################
		else if ($menu2 == 'hidden') {
			$unhide     = $_REQUEST['unhide']; 
			
			if ($unhide) {
				$unhidename = $_REQUEST['unhidename']; 
				$this->query("UPDATE ".$this->config['table_prefix']."pages SET `latest`='Y' WHERE tag='".mysql_real_escape_string($unhidename)."' AND latest = 'H' ");
			}
			
			$count = 0;
			$query = "SELECT tag,owner,latest,time FROM `$t_pages` WHERE `latest`='H' ORDER BY id asc";
			$result = mysql_query($query);
			echo '<h4>Hidden Pages</h4>'; 
			echo "<TABLE width='650' border='0' cellpadding='0' cellspacing='2'>";
			?>
			<TR bgcolor="#dddddd">
				<Th>&nbsp;#&nbsp;</Th>
				<Th>&nbsp;Page Name&nbsp;</Th>
				<Th>&nbsp;Page Owner&nbsp;</Th>
				<Th>&nbsp;Time Hidden&nbsp;</Th>
				<Th>&nbsp;Un-Hide&nbsp;</Th>
			</TR>
			<?
			while($row = mysql_fetch_array($result)) {
				$count++;
				$unhidepagelnk = $this_link.'&unhide=1'.'&unhidename='.$row['tag'];
				echo 
					"<TR>".
						"<TD>&nbsp;".$count."&nbsp;</TD>".
						"<TD>&nbsp;".$row['tag']."&nbsp;</TD>".
						"<TD>&nbsp;".$row['owner']."&nbsp;</TD>".
						"<TD>&nbsp;".$row['time']."&nbsp;</TD>".
						"<TD><a href=\"$unhidepagelnk\">&nbsp Restore</a></TD>".
					"</TR>";
			}
			echo "</table>";	
		}
		################################################################
		# Manage Revisions
		################################################################
		else if ($menu2 == 'revisions') {
			$cur_page       = $_REQUEST['page'];
			$sort           = $_REQUEST['sort'];
			$sort_order     = $_REQUEST['sortorder'];
			$show_owner     = $_REQUEST['show_owner'];
			$show_page	= $_REQUEST['show_page'];

			if      ($sort == 'tag')           $order = 'ORDER BY `tag`';
			else if ($sort == 'time')          $order = 'ORDER BY `time`';
			else if ($sort == 'owner')         $order = 'ORDER BY `owner`';
			else if ($sort == 'num_revisions') $order = 'ORDER BY `num_revisions`';
			else if ($sort == 'num_editors')   $order = 'ORDER BY `num_editors`';
			else                               $order = 'ORDER BY `tag`';
			
			if      ($sort_order == 'DESC')  { $order .= ' DESC'; $sort_order = 'ASC' ; $sort_order2 = 'DESC'; }
			else                             { $order .= ' ASC' ; $sort_order = 'DESC'; $sort_order2 = 'ASC' ; }
			
			
			$show_owner = $this->LoadUser($show_owner); 
			$show_owner = $show_owner['name'];
			
			$this_link2 = $this_link.'&sort='.$sort.'&sortorder='.$sort_order2.'&page='.$cur_page;
			
			if (!$show_page) {
				$t_temp_pages   = $this->config["table_prefix"]."pages".rand(1,10000);
	
				$this->Query("CREATE TEMPORARY TABLE `$t_temp_pages` (`tag` varchar(75),`time` datetime,`user` varchar(75),`owner` varchar(75),`num_revisions` int,`num_editors` int) TYPE=MyISAM;");
				
				$pages = $this->LoadAll("SELECT `tag`,`time`,`user`,`owner` FROM `$t_pages` WHERE ".($show_owner?"`owner`='$show_owner' AND ":'')."`latest`='Y'"); 
				foreach ($pages as $page) {
					$tag   = &$page['tag'];
					$time  = &$page['time'];
					$user  = &$page['user'];
					$owner = &$page['owner'];
					$num_revisions = $this->LoadSingle("SELECT count(*) as `num_revisions` FROM `$t_pages` WHERE `tag`='$tag'");
					$num_revisions = $num_revisions ['num_revisions'];
					$num_editors   = $this->LoadSingle("SELECT count(DISTINCT `user`) as `num_editors` FROM `$t_pages` WHERE `tag`='$tag'");
					$num_editors   = $num_editors['num_editors']; 
					$this->Query("INSERT INTO `$t_temp_pages` (`tag`,`time`,`user`,`owner`,`num_revisions`,`num_editors`) VALUES ('$tag','$time','$user','$owner','$num_revisions','$num_editors');");				
				}
				 
				$this_link3 = $this_link.'&show_owner='.$show_owner;
				$this_link4 = $this_link2.'&show_owner='.$show_owner;
	
				$query = "SELECT * FROM `$t_temp_pages` $order";
				$page = new Page(); 
				$total_records = count($this->LoadAll($query));
				$page->set_page_data($this_link3.'&sort='.$sort.'&sortorder='.$sort_order2,$total_records,RECORDS_PER_PAGE,5,true,true,true);
				
				ob_start();
				$page->get_page_nav();
				$page_nav = ob_get_contents();
				ob_end_clean();
				
				$pages = $this->LoadAll($page->get_limit_query($query));
				
				$this->Query("DROP TABLE `$t_temp_pages`;");
				 
				echo 
					'<table border="0" callspacing="0" cellpadding="0">'.
					
					'<tr>'.
						'<td colspan="2" >'.
							'<H4>Page Info</H4>'.
						'</td>'.
						'<td align="right" valign="bottom" colspan="3" >'.
							'<form action="'.$this_link.'" method="POST">'.
							'<b>Owner: </b>'.
							'<input type="text" name="show_owner" value="'.($show_owner?$show_owner:'Enter a Username').'"/>'.
							'<input type="submit" value="Search" style="height: 23px; font-size: 10px; "/>'.
							'</form>'.
						'</td>'.
					'</tr>'.
					'<tr>'.
						'<td colspan="5" >'.
							'<small>Click on the page name to manage revisions.</small>'.
						'</td>'.
					'</tr>'.
					'<tr>'.
						'<td colspan="5" >'.
							'<center>'.$page_nav.'</center>'.
						'</td>'.
					'</tr>'.
					'<tr bgcolor="#DDDDDD">'.
						'<th width="200">&nbsp;<a href="'.$this_link3.'&sort=tag&sortorder='.$sort_order.'&page='.$cur_page.'">Page Name:</a>&nbsp;</th>'.
						'<th nowrap>&nbsp;<a href="'.$this_link3.'&sort=num_revisions&sortorder='.$sort_order.'&page='.$cur_page.'"># Edits:</a>&nbsp;</th>'.
						'<th nowrap>&nbsp;<a href="'.$this_link3.'&sort=num_editors&sortorder='.$sort_order.'&page='.$cur_page.'"># Editors:</a>&nbsp;</th>'.
						'<th nowrap>&nbsp;<a href="'.$this_link3.'&sort=owner&sortorder='.$sort_order.'&page='.$cur_page.'">Page Owner:</a>&nbsp;</th>'.
						'<th nowrap>&nbsp;Last Editor:&nbsp;</th>'.
						'<th>&nbsp;<a href="'.$this_link3.'&sort=time&sortorder='.$sort_order.'&page='.$cur_page.'">Last Edited:</a>&nbsp;</th>'.
					'</tr>';
				
				$i = 0; 
				foreach ($pages as $page) {
					$tag           = &$page['tag'];
					$time          = &$page['time'];
					$owner         = &$page['owner'];
					$last_editor   = &$page['user'];
					$num_revisions = &$page['num_revisions'];
					$num_editors   = &$page['num_editors'];
					
					$color = ($i%2)?"#ffffff":"#f5f6f7";
					echo 
						'<tr bgcolor="'.$color.'">'.
							'<td nowrap>&nbsp;<a href="'.$this_link4.'&show_page='.$tag.'">'.$tag.'</a>&nbsp;</td>'.
							'<td nowrap>&nbsp;'.$num_revisions.'&nbsp;</td>'.
							'<td nowrap>&nbsp;'.$num_editors.'&nbsp;</td>'.
							'<td nowrap>&nbsp;'.$owner.'&nbsp;</td>'.
							'<td nowrap>&nbsp;'.$last_editor.'&nbsp;</td>'.
							'<td nowrap>&nbsp;'.$time.'&nbsp;</td>'.
						'</tr>';
					$i++; 
				}
					
				echo 
					'</table>';
			}
			# Show Page
			else {
				if ($_REQUEST['set']) {
					$id          = $_REQUEST['id'];
					$action      = $_REQUEST['action'];
			
					$n = count($id); 
			
					for ($i = 0; $i < $n; $i++) {
						$this_id         = $id[$i];
						$this_action     = $action[$i];
						
						if      ($this_action == 'delete_revision') { 
							$this->Query("DELETE FROM `$t_pages` WHERE `id`='".mysql_real_escape_string($this_id)."'"); 
						} 
						else if ($this_action == 'hide_revision') {
							$this->Query("UPDATE `$t_pages` SET `latest`='V' WHERE `id`='".mysql_real_escape_string($this_id)."' AND `latest`='N'"); 
						} 
						else if ($this_action == 'restore_revision') {
							$this->Query("UPDATE `$t_pages` SET `latest`='N' WHERE `id`='".mysql_real_escape_string($this_id)."' AND `latest`='V'"); 
						}
					}
				}
				
				$show_page = $this->LoadPage($show_page); 
				$show_page = $show_page['tag']; 
				
				$this_link3 = $this_link2.'&show_page='.$show_page.'&show_owner='.$show_owner; 
				$this_link4 = $this_link2.'&show_page=&show_owner='.$show_owner;
				
				$revisions = $this->LoadAll("SELECT `id`,`tag`,`time`,`user`,`latest` FROM `$t_pages` WHERE `tag`='$show_page' ORDER BY `time` DESC"); 
				echo 
					'<H4>Manage Revisions: '.$show_page.'</H4>'.
					'<a href="'.$this_link4.'"><=Back</a>'.
					'<form action="'.$this_link3.'" method="POST">'.
					'<table border="0" callspacing="0" cellpadding="0">'.
					'<tr bgcolor="#DDDDDD">'.
						'<th nowrap>&nbsp;Time:&nbsp;</th>'.
						'<th nowrap>&nbsp;User:&nbsp;</th>'.
						'<th nowrap>&nbsp;&nbsp;</th>'.
						'<th nowrap>&nbsp;Delete:&nbsp;</th>'.
						'<th nowrap>&nbsp;Hide:&nbsp;</th>'.
					'</tr>';
				
				$i = 0; 
				foreach ($revisions as $revision) {
					$id            = &$revision['id'];
					$tag           = &$revision['tag'];
					$time          = &$revision['time'];
					$user          = &$revision['user'];
					$latest        = &$revision['latest'];
					$current_rev   = ($latest == 'Y'); 
					$hidden_rev    = ($latest == 'V');
					
					$color = ($i%2)?"#ffffff":"#f5f6f7";
					echo 
						'<tr bgcolor="'.$color.'">';
						
					if ($current_rev) {
						echo	'<td nowrap>&nbsp;<a href="'.$this->Href('show',$tag).'"><b>'.$time.'</b></a>&nbsp;</td>'.
							'<td nowrap>&nbsp;<b>'.$user.'</b>&nbsp;</td>';
					} else if ($hidden_rev) {
						echo	'<td nowrap>&nbsp;<font color="gray">'.$time.'</font>&nbsp;</td>'.
							'<td nowrap>&nbsp;<font color="gray">'.$user.'</font>&nbsp;</td>';
					} else {
						echo	'<td nowrap>&nbsp;<a href="'.$this->Href('show',$tag,'time=').urlencode($time).'">'.$time.'</a>&nbsp;</td>'.
							'<td nowrap>&nbsp;'.$user.'&nbsp;</td>';
					}
					echo 
							'<td align="center">'.
								'<input type="hidden" name="id['.$i.']"    value="'.$id.'" />'.
								'<input type="radio"  name="action['.$i.']" value="restore_revision" '.($current_rev?'disabled':'').' '.(!$hidden_rev?'checked':'').'/>'.
							'</td>'.
							'<td align="center">'.
								'<input type="radio"  name="action['.$i.']" value="delete_revision" '.($current_rev?'disabled':'').'/>'.
							'</td>'.
							'<td align="center">'.
								'<input type="radio"  name="action['.$i.']" value="hide_revision"    '.($current_rev?'disabled':'').'  '.($hidden_rev?'checked':'').'/>'.
							'</td>'.
						'</tr>';
					$i++; 
				}
					
				echo 
					'</table>'.
					'<input type="submit" value="Carry Out Selected Actions" onclick="return confirm(\'Are you sure you want to carry out the selected actions?\')">'.
					'<input type="hidden" name="set" value="1">'.
					'</form>';
				
			}
		} 
	} 
	################################################################
	################################################################
	# Users
	################################################################
	################################################################
	else if ($menu1 == 'users') {
		$menu2     = $_REQUEST['menu2']?$_REQUEST['menu2']:'';
		$pre_link  = $link.'&menu1='.$menu1;
		echo '<br />'; 
		$this_link = $pre_link.'&menu2=delete';
		$page_name = 'Delete User';
		echo ($menu2 != 'delete')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		echo ' | '; 
		$this_link = $pre_link.'&menu2=reset_password';
		$page_name = 'Reset Password';
		echo ($menu2 != 'reset_password')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		echo ' | '; 
		$this_link = $pre_link.'&menu2=reset_wikiname';
		$page_name = 'Reset Wikiname';
		echo ($menu2 != 'reset_wikiname')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		echo ' | '; 
		$this_link = $pre_link.'&menu2=inactivate';
		$page_name = 'Inactivate User';
		echo ($menu2 != 'inactivate')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		echo ' | '; 
		$this_link = $pre_link.'&menu2=reserve';
		$page_name = 'Reserve Account';
		echo ($menu2 != 'reserve')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
				
		$this_link = $link.'&menu1='.$menu1.'&menu2='.$menu2;
	
		################################################################
		# Delete Users
		################################################################
		if ($menu2 == 'delete') {
			if ($_REQUEST['set']) {
				$delete = $_REQUEST['delete'];
				$n = count($delete); 
				
				for ($i = 0; $i < $n; $i++) {
					if ($this_delete = $delete[$i]) {
						$this->Query("DELETE FROM `$t_users` WHERE `name`='".mysql_real_escape_string($this_delete)."'");
					}
				}
			}
		
			$sort           = stripslashes($_REQUEST['sort']);
			$sort_order     = stripslashes($_REQUEST['sortorder']);
			$cur_page       = stripslashes($_REQUEST['page']);
			
			if      ($sort == 'name')       $order = 'ORDER BY `name`';
			else                            $order = 'ORDER BY `signuptime`';
			
			if      ($sort_order == 'ASC')  { $order .= ' ASC' ; $sort_order = 'DESC'; $sort_order2 = 'ASC';  } 
			else                            { $order .= ' DESC'; $sort_order = 'ASC';  $sort_order2 = 'DESC'; }
			
			$query = "SELECT `name`,`signuptime`,`login_count`,`email` FROM `$t_users` WHERE `password`!='Reserved Account' $order ";
			
			$page = new Page(); 
			$total_records = count($this->LoadAll($query));
			$page->set_page_data($this_link.'&sort='.$sort.'&sortorder='.$sort_order2,$total_records,RECORDS_PER_PAGE,5,true,true,true);
			ob_start();
			$page->get_page_nav();
			$page_nav = ob_get_contents();
			ob_end_clean();
			
			$users = $this->LoadAll($page->get_limit_query($query));
			
			$this_link2 = $this_link.'&sort='.$sort.'&sortorder='.$sort_order2.'&page='.$cur_page;
			
			echo 
				'<form action="'.$this_link2.'" method="POST">'. 
				'<h4>Wiki User Delete</h4>'.
				'<table border="0" cellspacing="2" cellpadding="0">'.
				'<tr>'.
					'<td colspan="6" >'.
						'<center>'.$page_nav.'</center>'.
					'</td>'.
				'</tr>'.
				'<tr bgcolor="#DDDDDD">'.
					"<th>&nbsp;Del.&nbsp;</th>".
					'<th>&nbsp;<a href="'.$this_link.'&sort=name&sortorder='.$sort_order.'&page='.$cur_page.'">Name</a>&nbsp;</th>'.
					"<th>&nbsp;# logins&nbsp;</th>".
					"<th>&nbsp;Owned Pages&nbsp;</th>".
					"<th>&nbsp;Email&nbsp;</th>".
					'<th>&nbsp;<a href="'.$this_link.'&sort=signuptime&sortorder='.$sort_order.'&page='.$cur_page.'">Signup Date/Time</a>&nbsp;</th>'.
				"</tr>";
			
			$i = 0; 
			foreach($users as $user)  { 
				if ($stat!=="0") $num = $this->LoadSingle("SELECT count(*) as n from ".$this->config["table_prefix"]."pages where owner='".$user["name"]."' AND latest = 'Y'");	
				echo 
					'<tr>'.
					'<td>'.
						'<input type="hidden"   name="delete['.$i.']" value="0" />'.
						'<input type="checkbox" name="delete['.$i.']" value="'.$user['name'].'" />'.
					'</td>'.  
					"<td>".$this->Link($user["name"])."</td>".
					"<td>".$user["login_count"]."</td>".
					"<td>".($stat!=="0"?"".$num["n"]."":"")."</td>".
					"<td>".$user["email"]."</td>".
					"<td>(".$user["signuptime"].")</td>". 
					'</tr>';
				$i ++; 
			}
			
			echo 
				'</table>'.
				'<input type="submit" value="Delete Users" onclick="return confirm(\'Are you sure you want to delete the selected user?\')">'.
				'<input type="hidden" name="set" value="1">'.
				'</form>';		
		} 
		################################################################
		# Reset Passwords
		################################################################

		else if ($menu2 == 'reset_password') {
			$user_action = $_REQUEST['user_action'];
			
			if ($user_action == 'set_password') {
				$username  = strtolower($_REQUEST['username']);
				$password1 = $_REQUEST['password1'];
				$password2 = $_REQUEST['password2'];
	
				if ($password1 != $password2) {
					echo '<em>Passwords entered do not match.</em>'; 	
				} else {
					$password = md5($password1);
					$wikiname = $this->LoadUser(mysql_real_escape_string($username)); 
					$wikiname = $wikiname['name'];
					if ($wikiname) {
						$this->Query("UPDATE `$t_users` SET `password`='$password' WHERE `name`='$wikiname'");
					}				
				}
			}
			
			echo 
				'<br>'.
				'<form action="'.$this_link.'" method="POST">'.
				'<h4>Reset Password</h4>'.
				'<table border="0" cellpadding="0" cellspacing="0">'.
				'<tr>'.
					'<td>'.
						'<b>Username:</b>&nbsp;'.
					'</td>'.
					'<td>'.
						'<input type="text"   name ="username" />&nbsp;'.
					'</td>'.
				'</tr>'.
				'<tr>'.
					'<td>'.
						'<b>New Password:</b>&nbsp;'.
					'</td>'.
					'<td>'.
						'<input type="password"   name ="password1" />&nbsp;'.
					'</td>'.
				'</tr>'.
				'<tr>'.
					'<td>'.
						'<b>Confirm Password:</b>&nbsp;'.
					'</td>'.
					'<td>'.
						'<input type="password"   name ="password2" />&nbsp;'.
					'</td>'.
				'</tr>'.
				'</table>'.
				'<input type="submit" value="Set Password" />'.
				'<input type="hidden" name ="user_action" value="set_password" />'.
				'</form>';
		}
		
		################################################################
		# Reset Wikiname
		################################################################
		else if ($menu2 == 'reset_wikiname') {
			$old_username = preg_replace("/[^A-Za-z0-9]/i","",$_REQUEST['old_username']);
			$old_username = $this->LoadUser($old_username);
			$old_username = $old_username['name'];
			$new_username = preg_replace("/[^A-Za-z0-9]/i","",$_REQUEST['new_username']);
			
			if ($new_username) {
				if (strtolower($old_username) != strtolower($new_username)) {
					echo 
						'<div style="border: 2px solid #800; background-color: #ff0; color: #800; ">'.
							'The new username you have specified is incompatable with your old username. The new username must be the same as the old name in all ways but case.'.
						'</div>';
				} else {
					if (!$this->isWikiName($new_username)) {
						echo
							'<div style="border: 2px solid #800; background-color: #ff0; color: #800; ">'.
								"The entered username is <b>not</b> an acceptable wiki name. Wiki names are \"humped\" like this: <b>P</b>age<b>N</b>ame, <b>P</b>age<b>N</b>ame2, <b>H</b>umped<b>N</b>ame.".
							'</div>'; 
					} else {
						$this->Query("UPDATE `$t_users` SET `name`='$new_username' WHERE `name`='$old_username'");
						$this->SetUser($this->LoadUser($new_username));
						header("Location: $this_link"); 
					}
				}
	
			}
	
			echo
				"<h4>Reset Upper/Lower Case In Wikiname</h4>".
				'<form action="'.$this_link.'" method="POST">'.
				'<table border="0" cellpadding="0" cellspacing="0">'.
				'<tr>'. 
					'<th>Old Username: &nbsp;</th>'.
					'<td><input type="text" name="old_username" value="" />&nbsp;<td>'.
				'</tr>'.
				'<tr>'.
					'<th>New Username: &nbsp;</th>'.
					'<td><input type="text" name="new_username" value="" />&nbsp;<td>'.
				'</tr>'.
				'<tr>'.
					'<td colspan="2"><input type="submit" value="Change" /><td>'.
				'</tr>'.
				'</table>'.
				'</form>';
			
		}
		################################################################
		# Inactivate account
		################################################################
		else if ($menu2 == 'inactivate') {
			$reset_action = $_REQUEST['reset_action']; 
	
			if ($reset_action == 'reset_password') {
				$username = $_REQUEST['username']; 
				if (!$user = $this->LoadUser($username)) {
					echo '<em>No such user.</em><br>'; 			
				} else {		
					if (strtolower($username) == strtolower($this->GetUserName())) {
						echo '<em>Cannot reset password for your own account.</em><br>'; 
					} else {
						$username = $user['name'];
						$password = $user['password'];
						if ($this->LoadSingle("SELECT username FROM $t_resetpasswords WHERE `username`='$username'")) {
							echo '<em>Password for that account has already been reset.</em><br>'; 	
						} else {
							$this->Query("INSERT INTO $t_resetpasswords (`username`,`password`) VALUES ('$username','$password')");
							$this->Query("UPDATE `$t_users` SET `password`='Inactive Password' WHERE `name`='$username'");
						}
					}
				}
			}
			else if ($reset_action == 'restore_passwords') {
				$usernames = $_REQUEST['usernames']; 
				$n = count($usernames); 
				
				for ($i = 0; $i < $n; $i++) {
					if ($username = $usernames[$i]) {
						$r_account = $this->LoadSingle("SELECT password FROM $t_resetpasswords WHERE `username`='$username'"); 
						$password = $r_account['password'];
						$this->Query("UPDATE `$t_users` SET `password`='$password' WHERE `name`='$username'");
						$this->Query("DELETE FROM $t_resetpasswords WHERE `username`='$username'"); 
						unset($r_account); 
					}
				}
			}
			
		
			echo 
				'<h4>Inactivate Wiki User</h4>'.
				'<form action="'.$this_link.'" method="POST">'.
				'<b>Username:</b>&nbsp;'.
				'<input type="text"   name ="username">&nbsp;'.
				'<input type="submit" value="Inactivate User" onclick="return confirm(\'Are you sure you want to inactivate this user?\')">'.
				'<input type="hidden" name ="reset_action" value="reset_password">'.
				'</form>'; 
			
			$reset_passwords = $this->LoadAll("SELECT username FROM $t_resetpasswords"); 
			echo 	
				'<br>'.
				'<form action="'.$this_link.'" method="POST">'.
				'<h4>Reactivate User:</h4>';
			$i = 0; 
			foreach ($reset_passwords as $this_username) {
				echo 
					'<input type="hidden"   name="usernames['.$i.']"  value="0">'.
					'<input type="checkbox" name="usernames['.$i.']"  value="'.$this_username['username'].'" id="U_'.$i.'">'.
					'<label for="U_'.$i.'">'.$this_username['username'].'</label>'.
					'<br>';		
				$i++; 
			}
			if (!$i) {
				echo '<em>No inactive users. </em><br>'; 
			}
			
			echo 
				'<input type="submit" value="Restore User(s)" onclick="return confirm(\'Are you sure you want to reactivate the selected user(s)?\')">'.
				'<input type="hidden" name="reset_action" value="restore_passwords">'.
				'</form>';
			
		}
		################################################################
		# Reserve Account
		################################################################
		else if ($menu2 == 'reserve') {
			$reset_action = $_REQUEST['reset_action']; 

			if ($reset_action == 'reserve_account') {
				$username = $_REQUEST['username']; 
				if ($user = $this->LoadUser($username)) {
					echo '<em>User/account name is in use or already reserved. Only unused usernames/accounts can be reserved.</em><br>'; 			
				} else {		
					$this->Query("INSERT INTO `$t_users` (`name`,`password`) VALUES ('".mysql_real_escape_string($username)."','Reserved Account')");
					
				}
			}
			else if ($reset_action == 'release_accounts') {
				$usernames = $_REQUEST['usernames']; 
				$n = count($usernames); 
				
				for ($i = 0; $i < $n; $i++) {
					if ($username = $usernames[$i]) {
						$this->Query("DELETE FROM `$t_users` WHERE `name`='$username'"); 
					}
				}
			}
		
				
			echo 
				'<form action="'.$this_link.'" method="POST">'.
				'<h4>Reserve User Name</h4>'.
				'<b>Username:</b>&nbsp;'.
				'<input type="text"   name ="username" />&nbsp;'.
				'<input type="submit" value="Reserve User Name" />'.
				'<input type="hidden" name ="reset_action" value="reserve_account" />'.
				'</form>';
				
			$reserved_accounts = $this->LoadAll("SELECT name FROM $t_users WHERE `password`='Reserved Account'"); 
			echo 	
				'<br>'.
				'<form action="'.$this_link.'" method="POST">'.
				'<h4>Release Username for Use:</h4>';
			$i = 0; 
			foreach ($reserved_accounts as $this_username) {
				echo 
					'<input type="hidden"   name="usernames['.$i.']"  value="0">'.
					'<input type="checkbox" name="usernames['.$i.']"  value="'.$this_username['name'].'" id="U2_'.$i.'">'.
					'<label for="U2_'.$i.'">'.$this_username['name'].'</label>'.
					'<br>';		
				$i++; 
			}
			if (!$i) {
				echo '<em>No reserved user names. </em><br>'; 
			}
			
			echo 
				'<input type="submit" value="Release User Name(s)" onclick="return confirm(\'Are you sure you want to restore the selected user name(s)?\')">'.
				'<input type="hidden" name="reset_action" value="release_accounts">'.
				'</form>';
			
		}
		
		
	}
	################################################################
	################################################################
	# Backup
	################################################################
	################################################################
	else if ($menu1 == 'backup') {
		$menu2     = $_REQUEST['menu2']?$_REQUEST['menu2']:'';
		$pre_link  = $link.'&menu1='.$menu1;
		echo '<br />'; 
		$this_link = $pre_link.'&menu2=database';
		$page_name = 'Database';
		echo ($menu2 != 'database')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		echo ' | '; 
		$this_link = $pre_link.'&menu2=images';
		$page_name = 'Images';
		echo ($menu2 != 'images')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		echo ' | '; 
		$this_link = $pre_link.'&menu2=other';
		$page_name = 'Other Files';
		echo ($menu2 != 'other')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
				:'<font color="red"><b>'.$page_name.'</b></font>';
		echo '<br />'; 
		$this_link = $link.'&menu1='.$menu1.'&menu2='.$menu2;
		
		
		################################################################
		# Database
		################################################################
		if ($menu2 == 'database') {
			$ftp_host = $this->config['db_backup_ftp_host'];
			$ftp_user = $this->config['db_backup_ftp_user'];
			$ftp_pass = $this->config['db_backup_ftp_pass'];
			
			$ftp_available = ($ftp_host && $ftp_user && $ftp_pass);  
			
			$path = "exports/";
			is_dir($path) || mkdir($path, 0766);
			$path = $path."dbbackup/";
			is_dir($path) || mkdir($path, 0766);
			
			$dl_pre_link = $path;
			
			function backup_timestamptotime($timestamp) {
				if (ereg ("([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]{2})([0-9]{2})([0-9]{2})", $timestamp, $date)) {
					return $time = mktime($date[4], $date[5], $date[6], $date[2], $date[3], $date[1]); 
				} else {
					return 0; 	
				}
			}
			
			if ($_REQUEST['backup'] == 'backup_tables') {
				$compress      = $_REQUEST['compress'];
				$backup_tables = $_REQUEST['backup_tables'];
				
				$timestamp = date("Ymd_His");
				$filename = $timestamp." - backup";
				$filename .= ($backup_tables == 'all')?'.full':'.part';
				$filename .= '.sql';
				$filename .= $compress?'.gz':'';
				
				$ok = 1;
						
				function get_def($table) {
					$def = "";
					$def .= "DROP TABLE IF EXISTS `$table`;#percentpercent\n";
					$def .= "CREATE TABLE `$table` (\n";
					$result = mysql_query("SHOW FIELDS FROM `$table`") or die("Table $table not existing in database");
					while($row = mysql_fetch_array($result)) {
						$def .= " `$row[Field]` $row[Type]";
						if ($row["Default"] != ""   ) $def .= " DEFAULT '$row[Default]'";
						if ($row["Null"]    != "YES") $def .= " NOT NULL";
						if ($row["Extra"]   != ""   ) $def .= " $row[Extra]";
						$def .= ",\n";
					}
					
					$def = ereg_replace(",\n$","", $def);
					$result = mysql_query("SHOW KEYS FROM `$table`");
					while($row = mysql_fetch_array($result)) {
						$kname = $row['Key_name'];	
						if(($kname != "PRIMARY") && ($row["Non_unique"] == 0)) $kname="UNIQUE|$kname";
						if(!isset($index[$kname])) $index[$kname] = array();
						$index[$kname][] = '`'.$row["Column_name"].'`';
					}	
					
					while(list($x, $columns) = @each($index)) {
						$def .= ",\n";
						if($x == "PRIMARY") $def .= "   PRIMARY KEY (" . implode($columns, ", ") . ")";
						else if (substr($x,0,6) == "UNIQUE") $def .= "   UNIQUE ".substr($x,7)." (" . implode($columns, ", ") . ")";
						else $def .= "   KEY $x (" . implode($columns, ", ") . ")";
					}
					$def .= "\n);#percentpercent";
					return (stripslashes($def));
				}
				
				function get_content($table) {
					$content="";
					$result = mysql_query("SELECT * FROM `$table`");
					while($row = mysql_fetch_row($result)) {
						$insert = "INSERT INTO `$table` VALUES (";
						for($j=0; $j<mysql_num_fields($result);$j++) {
							if      (!isset($row[$j])) $insert .= "NULL,";
							else if ($row[$j] != '')   $insert .= "'".mysql_real_escape_string($row[$j])."',";
							else                       $insert .= "'',";
						}
						$insert   = ereg_replace(",$","",$insert);
						$insert  .= ");#percentpercent\n";
						$content .= $insert;
					}
					return $content;
				}
				
				$cur_time = date("Y-m-d H:i");
				
				######################################
				# Andrew: Generate the backup code. 
				# Andrew: Use table list from POST!
				$count = 0;
				if ($backup_tables == 'select') {
					$tablenames  = $_REQUEST['tablenames'];
					$n = count($tablenames); 
					for ($i = 0; $i < $n; $i++) {
						if ($table = $tablenames[$i]) {
							$newfile .= get_def($table);
							$newfile .= "\n\n";
							$newfile .= get_content($table);
							$newfile .= "\n\n";
							$count++; 
						}
					}
				}
				# Backup all tables.
				else if ($backup_tables == 'all') {
					$tables = $this->LoadAll("SHOW TABLE STATUS LIKE '%' ");
					foreach ($tables as $table) {
						$table = $table['Name']; 
						$newfile .= get_def($table);
						$newfile .= "\n\n";
						$newfile .= get_content($table);
						$newfile .= "\n\n";
						$count++; 
					}
				}
				#
				#####################################
				
				#####################################
				# Save locally		
				if ($compress) {
					if ($fp = gzopen ($path.$filename,"w9")) {
						gzwrite ($fp,$newfile);
						gzclose ($fp);
						$ok++;
					}
				}
				else {
					if ($fp = fopen ($path.$filename,"w")) {
						fwrite ($fp,$newfile);
						fclose ($fp);
						$ok++;
					}
				}
				
				##################################################
				##########################################
				# Andrew: Upload the backup to FTP server 
				#         if option set and delete local file on success. 
				if ($_REQUEST['destination'] == 'ftp' && $ftp_available) {
					if (!($conn_id = @ftp_connect($ftp_host))) {
						echo "<em>Could not connect to ftp server.</em>";
						$ok--;
					} else { 
						if (!@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
							echo "<em>Could not log in to ftp server.</em>";
							$ok--;
						} else {
							if (!@ftp_put($conn_id, $filename, $path.$filename, FTP_BINARY)) {
								echo "<em>Could not upload backup to $ftp_host...backup left on localhost.</em>";
								$ok--; 
							} else {
								@unlink ($path.$filename);
							}
						}
						ftp_close($conn_id);
					}
				}
				#####################################
				
				if ($ok >= 2) {
					echo '<font color="red"><b>Backup was successful! '.$count.' tables dumped.</b></font><br />';
				}
				else {
					echo '<font color="red"><b>Backup failed.</b></font><br />';
				}
			} else if ($_REQUEST['delete_ftp'] && $ftp_available) {
				$filenames = $_REQUEST['filenames']; 
				$n = count($filenames);
				
				if (!($conn_id = @ftp_connect($ftp_host))) {
					echo "<em>Could not connect to ftp server.</em>";
				} else { 
					if (!@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
						echo "<em>Could not log in to ftp server.</em>";
					} else {
						for ($i = 0; $i < $n; $i++) {
							if ($file = $filenames [$i]) {
								if (!@ftp_delete($conn_id, $file)) {
									echo "<em>Could not delete $file from ftp server $ftp_host</em>";
								}	
							}
						}		
					}
					ftp_close($conn_id);
				}
			} else if ($_REQUEST['delete_localhost']) {
				$filenames = $_REQUEST['filenames']; 
				$n = count($filenames);
				
				for ($i = 0; $i < $n; $i++) {
					if ($file = $filenames [$i]) {
						@unlink($path.$file);	
					}
				}
			}
			?>
			<script>
			function selectall (id_prefix,parent,count) {		
				for (i = 0; i < count; i++) {
					this_element = document.getElementById(id_prefix+i);
					if (parent.checked) {
						this_element.checked = true; 
					} else {
						this_element.checked = false; 
					}	
				}	
			}
			</script>
			<style type="text/css">
				.hide {
					display: none; 
				}
				.show {
					display: all; 
				}
			</style>
			<?
				
			
			echo    
				"<h4>Database Backup</h4>".
				'<form action="'.$this_link.'" method="POST">'.
				'<table border="0" cellpadding="0" cellspacing="2">'.
				'<tr>'.
					'<td>'.
						'<small>Select destination.</small>'.
					'</td>'.
				'</tr>'.
				'<tr>'.
					'<td>'.
						'<input type="radio" id="destination_local" name="destination" value="local" checked/>'.
						'<label for="destination_local">Store on localhost ('.$path.')</label>'.
					'</td>'.
				'</tr>';
				
				if ($ftp_available) {
					echo 
						'<tr>'.
							'<td>'.
								'<input type="radio" id="destination_remote" name="destination" value="ftp" />'.
								'<label for="destination_remote">Store on FTP server ('.$ftp_host.')</label>'.
							'</td>'.
						'</tr>';
				}
			echo 
				'<tr>'.
					'<td>'.
						'<input type="checkbox" id="compress_check" name="compress" value="true" />'.
						'<label for="compress_check">Compress</label>'.
					'</td>'.
				'</tr>'.
				'<tr>'.
					'<td>'.
						'<small>Select which tables you would like to back up.</small>'.
					'</td>'.
				'</tr>'.
				'<tr>'.
					'<td>'.
						'<input type="radio" id="backup_all" name="backup_tables" value="all" onclick="document.getElementById(\'table_selector\').className=\'hide\'" checked/>'.
						'<label for="backup_all">Backup All Tables</label>'.
					'</td>'.
				'</tr>'.
				'<tr>'.
					'<td>'.
						'<input type="radio" id="backup_select" name="backup_tables" value="select"  onclick="document.getElementById(\'table_selector\').className=\'show\'" />'.
						'<label for="backup_select">Backup Select Tables</label>'.
					'</td>'.
				'</tr>'.
			
				'<tr>'.
					'<td>'.
						'<input type="submit" value="Backup" />'.
						'<input type="hidden" name="backup" value="backup_tables" />'.
					'</td>'.
				'</tr>'.
				'</table>';
				
			$tables = $this->LoadAll("SHOW TABLE STATUS LIKE '%' ");
			
			echo 	
				'<table border="0" cellpadding="0" cellspacing="2" id="table_selector" class="hide">'.
				'<tr bgcolor="#dddddd">'.
					'<th><input type="checkbox" onclick="selectall(\'tablenames\',this,'.count($tables).');" /></th>'.
					'<th>&nbsp;Name:&nbsp;</th>'.
					'<th>&nbsp;# Records:&nbsp;</th>'.
					'<th>&nbsp;Size:&nbsp;</th>'.
				"</tr>";
			$i = 0; 
			foreach ($tables as $table) {
				$bgcolor = ($i % 2) ? "#F6F6F6" : "#FFFFFF";
				echo
					'<tr bgcolor="'.$bgcolor.'">'.
					'<td>'.
						'<input type="hidden"   name="tablenames['.$i.']" value="0" />'.
						'<input type="checkbox" name="tablenames['.$i.']" value="'.$table['Name'].'" id="tablenames'.$i.'"/>'.
					'</td>'.
					"<td>&nbsp;". $table['Name']. "&nbsp;</td>".
					"<td align=\"right\">&nbsp;". $table['Rows']. "&nbsp;</td>".
					"<td align=\"right\">&nbsp;". round($table['Data_length']/1024, 2). " kB&nbsp;</td>".
					"</tr>";
					$i++;
			}
			echo   
				"</table>".
				'</form>'.
				'<br />';
				
			if ($ftp_available) {	
				echo 
					"<h4>Backups on ftp server: $ftp_host</h4>".
					'<form action="'.$this_link.'" method="POST">'.
					'<table border="0" cellpadding="0" cellspacing="2">'.
					'<tr bgcolor="#dddddd">'.
						'<th>&nbsp;Del.&nbsp;</th>'.
						'<th>&nbsp;Date:&nbsp;</th>'.
						'<th>&nbsp;Full:&nbsp;</th>'.
						'<th>&nbsp;Compressed:&nbsp;</th>'.
						'<th>&nbsp;Size&nbsp;</th>'.
					"</tr>";
				
				if (!($conn_id = @ftp_connect($ftp_host))) {
					echo "<em>Could not connect to ftp server.</em>";
				} else { 
					if (!@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
						echo "<em>Could not log in to ftp server.</em>";  
					} else {
						if ($files = @ftp_nlist($conn_id,'.')) {
							sort($files);  
							$i = 0; 
							foreach ($files as $file) {
								$bgcolor = ($i % 2) ? "#F6F6F6" : "#FFFFFF";
								if (ereg("([0-9]{8}_[0-9]{6}) - backup.(full|part).(sql|sql\.gz)", $file, $regs)) {
									$type = ($regs[2]=='full')?'Yes':'No';
									$compressed = ($regs[3]=='sql.gz')?'Yes':'No';
									$date = date("m/d/Y - h:i:s", backup_timestamptotime($regs[1]));
									$size =  round((ftp_size($conn_id, $file))/1024, 2);
									echo 
										'<tr bgcolor="'.$bgcolor.'">'.
											'<td>'.
												'<input type="hidden"   name="filenames['.$i.']" value="0" />'.
												'<input type="checkbox" name="filenames['.$i.']" value="'.$file.'"/>'.
											'</td>'.
											'<td>&nbsp;'.$date.'&nbsp;</td>'.
											'<td>&nbsp;'.$type.'&nbsp;</td>'.
											'<td>&nbsp;'.$compressed.'&nbsp;</td>'.
											'<td align="right">&nbsp;'.$size.' kB&nbsp;</td>'.
										'</tr>';
									$i++; 
								}
								
							
							}
						}
					}
					ftp_close($conn_id);
				}
				echo 
					'<tr>'.
						'<td colspan="2">'.
							'<input type="submit" value="Delete" />'.
							'<input type="hidden" name="delete_ftp" value="1" />'.
						'</td>'.
					'</tr>'.
					'</table>'.
					'</form>'.
					'<br />';
			}
			
			
			
			echo 
				"<h4>Backups on localhost in $path</h4>".
				'<form action="'.$this_link.'" method="POST">'.
				'<table border="0" cellpadding="0" cellspacing="2">'.
				'<tr bgcolor="#dddddd">'.
					'<th>&nbsp;Del.&nbsp;</th>'.
					'<th>&nbsp;Date:&nbsp;</th>'.
					'<th>&nbsp;Full:&nbsp;</th>'.
					'<th>&nbsp;Compressed:&nbsp;</th>'.
					'<th>&nbsp;Size&nbsp;</th>'.
				"</tr>";
			
			if (is_dir($path)) {
				if ($dh = opendir($path)) {
					$files = Array();  
					while (($file = readdir($dh)) !== false) {
						Array_push($files,$file); 	
					}
					closedir($dh);
					sort($files); 
					$i = 0;
					foreach ($files as $file) {
						$bgcolor = ($i % 2) ? "#F6F6F6" : "#FFFFFF";
						if (ereg("([0-9]{8}_[0-9]{6}) - backup.(full|part).(sql|sql\.gz)", $file, $regs)) {
							$type = ($regs[2]=='full')?'Yes':'No';
							$compressed = ($regs[3]=='sql.gz')?'Yes':'No';
							$date = date("m/d/Y - h:i:s", backup_timestamptotime($regs[1]));
							$size =  round((filesize($path.$file))/1024, 2);
							echo 
								'<tr bgcolor="'.$bgcolor.'">'.
									'<td>'.
										'<input type="hidden"   name="filenames['.$i.']" value="0" />'.
										'<input type="checkbox" name="filenames['.$i.']" value="'.$file.'"/>'.
									'</td>'.
									'<td>&nbsp;<a href="'.$dl_pre_link.$file.'">'.$date.'</a>&nbsp;</td>'.
									'<td>&nbsp;'.$type.'&nbsp;</td>'.
									'<td>&nbsp;'.$compressed.'&nbsp;</td>'.
									'<td align="right">&nbsp;'.$size.' kB&nbsp;</td>'.
								'</tr>';
								$i++; 
						}
					}
				}
				
			}
			echo 
				'<tr>'.
					'<td colspan="5">'.
						'<input type="submit" value="Delete" />'.
						'<input type="hidden" name="delete_localhost" value="1" />'.
						'&nbsp;<small>To download backup, right-click and save as.</small>'.
					'</td>'.
				'</tr>'.
				'</table>'.
				'</form>';
		
		}
		
		################################################################
		# Images
		################################################################
		else if ($menu2 == 'images') {
			$ftp_host = $this->config['graphic_backup_ftp_host'];
			$ftp_user = $this->config['graphic_backup_ftp_user'];
			$ftp_pass = $this->config['graphic_backup_ftp_pass'];
			
			$ftp_available = ($ftp_host && $ftp_user && $ftp_pass);  
			
			$local_dir = $this->config['graphic_directory'];
			$timestamp = date("Ymd_His");
			function ftp_parseline($line) {
				$file = Array();  
				if (ereg ("([-d][rwxst-]+).* ([0-9]) ([a-zA-Z0-9]+).* ([a-zA-Z0-9]+).* ([0-9]*) ([a-zA-Z]+[0-9: ]*[0-9]) ([0-9]{2}:[0-9]{2}) (.+)", $line, $regs)) { 
					$file['isdir']     = (substr ($regs[1],0,1) == "d");
					$file['links']     = $regs[2];
					$file['user']      = $regs[3];
					$file['group']     = $regs[4];
					$file['size']      = $regs[5];
					$file['date']      = $regs[6];
					$file['time']      = $regs[7];
					$file['filename']  = $regs[8];
					return $file; 
				} else {
					return 0; 
				}
			}
			
			function ftp_assoclist($conn_id,$dir='/',$recursive=false) {
				$files = Array(); 
				if ($lines = ftp_rawlist ($conn_id, $dir, $recursive)) {
					$i = 0; 
					foreach ($lines as $line) {
						if ($file = ftp_parseline($line)) {
							$files[$i] = $file;
							$i++;
						}	
					}
				}	
				return $files; 
			}
			
			function backup_timestamptotime($timestamp) {
				if (ereg ("([0-9]{4})([0-9]{2})([0-9]{2})_([0-9]{2})([0-9]{2})([0-9]{2})", $timestamp, $date)) {
					return $time = mktime($date[4], $date[5], $date[6], $date[2], $date[3], $date[1]); 
				} else {
					return 0; 	
				}
			}
			
			function backup_parseimagedirname($dirname) {
				$attribs = Array(); 
				if (ereg("([0-9]{8}_[0-9]{6}) - images.(upd|full)", $dirname, $regs)) {
					$attribs['time']      =  backup_timestamptotime($regs[1]);
					$attribs['timestamp'] =  $regs[1];
					$attribs['type']      =  $regs[2];
					return $attribs; 
				} else {
					return 0; 
				}
			}
			
			
			function latest_image_backup_time($conn_id) {
				$latest = 0; 
				$files = ftp_assoclist($conn_id,'/');
				foreach ($files as $file) {
					if ($file['isdir']) {
						if ($attribs = backup_parseimagedirname($file['filename'])) {
							if ($attribs['time'] > $latest) {
								$latest = $attribs['time']; 
							}
						}
					}
						
				}
				return $latest; 	
			}
		
		
			function list_image_backupsassoc($conn_id) {
				$backups = Array();
				$files   = ftp_assoclist($conn_id,'/');
				sort($files); 
				$i = 0; 
				foreach ($files as $file) {
					if ($file['isdir']) {
						if ($attribs = backup_parseimagedirname($file['filename'])) {
							$backups[$i]['filename'] = $file['filename'];
							$backups[$i]['time']     = $attribs['time'];
							$backups[$i]['type']     = $attribs['type'];
							$i++;
						}
					}		
				}
				return $backups; 
					
			}
			
			function ftp_mirrordirectorystructure($conn_id, $dir, $remote_dir) {
				$local_prefix = $dir; 
				$stack[] = $dir;
				while ($stack) {
					$current_dir = array_pop($stack);
					if ($dh = opendir($current_dir)) {
						while (($file = readdir($dh)) !== false) {
							if ($file !== '.' && $file !== '..') {
								$current_file = "{$current_dir}/{$file}";
								if (is_dir($current_file)) {
									@ftp_mkdir($conn_id, $remote_dir.'/'.substr($current_file,strlen($local_prefix)+1));
									$stack[] = $current_file;
								}
							}
						}
					}
				}
			}
			
			function ftp_rmdirr($conn_id, $path) {
				$files = ftp_assoclist($conn_id, $path);	
				foreach ($files as $file) {
					if ($file['filename'] !== '.' && $file['filename'] !== '..') {
						if ($file['isdir']) {
							ftp_rmdirr($conn_id, "$path/".$file['filename']); 
						} else {
							ftp_delete($conn_id, "$path/".$file['filename']);
						}
					}
				}
				ftp_rmdir($conn_id, $path);	 
			}
			
			function list_directory($dir) {
				$file_list = '';
				$stack[] = $dir;
				while ($stack) {
					$current_dir = array_pop($stack);
					if ($dh = opendir($current_dir)) {
						while (($file = readdir($dh)) !== false) {
							if ($file !== '.' && $file !== '..') {
								$current_file = "{$current_dir}/{$file}";
								if (is_file($current_file)) {
									$file_list[] = "{$current_dir}/{$file}";
								} elseif (is_dir($current_file)) {
									$stack[] = $current_file;
								}
							}
						}
					}
				}
				return $file_list;
			}
			
			
			if ($_REQUEST['image_backup'] && $ftp_available) {
				if (!($conn_id = @ftp_connect($ftp_host))) {
					echo "<em>Could not connect to ftp server.</em>";
				} else { 
					if (!@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
						echo "<em>Could not log in to ftp server.</em>";  
					} else {
						$count = 0;
						if ($_REQUEST['incremental']) {
							$latest_backup = latest_image_backup_time($conn_id);
							$backup_dir = $timestamp." - images.upd";
							@ftp_mkdir($conn_id, $backup_dir);
							ftp_mirrordirectorystructure($conn_id, $local_dir, $backup_dir);
							$files = list_directory($local_dir);
							foreach ($files as $file) { 
								$remote_filename =  $backup_dir.'/'.substr($file,strlen($local_dir)+1);
								
								if (filemtime($file) >= $latest_backup) {
									if (!@ftp_put($conn_id, $remote_filename, $file, FTP_BINARY)) {
										echo 'Error in file '.$file.'. <br />'; 	
									} else {
										$count++; 	
									}
								}
							}
						} else {
							$backup_dir = $timestamp." - images.full";
							@ftp_mkdir($conn_id, $backup_dir);
							ftp_mirrordirectorystructure($conn_id, $local_dir, $backup_dir);
							$files = list_directory($local_dir);
							foreach ($files as $file) { 
								$remote_filename =  $backup_dir.'/'.substr($file,strlen($local_dir)+1);
								if (!@ftp_put($conn_id, $remote_filename, $file, FTP_BINARY)) {
									echo 'Error in file '.$file.'. <br />'; 	
								} else {
									$count++; 	
								}
								
							}
						}
						echo '<font color="red"><b>Backup Complete. '.$count.' files transferred. </b></font>';
					}
					ftp_close($conn_id);
				}
			}
			else if ($_REQUEST['delete_image_backup'] && $ftp_available) {
				$filenames = $_REQUEST['filenames']; 
				$n = count($filenames);
				
			
				if (!($conn_id = @ftp_connect($ftp_host))) {
					echo "<em>Could not connect to ftp server.</em>";
				} else { 
					if (!@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
						echo "<em>Could not log in to ftp server.</em>";  
					} else {
						for ($i = 0; $i < $n; $i++) {
							if ($file = $filenames[$i]) {
								@ftp_rmdirr($conn_id, $file);
							}
						}
					}
					ftp_close($conn_id);
				}
			}
			
			
			echo 
				 
				'<h4>Backup Image Bay <small>(Set in wikka.config.php)</small></h4>';
				
			if (!$ftp_available) {
				echo '<br /><em>This feature requires an FTP file server. Please specify "graphic_backup_ftp_host", "graphic_backup_ftp_user", and "graphic_backup_ftp_pass" in wikka.config.php.</em>'; 	
			} else {
				echo 
					'<form action="'.$this_link.'" method="POST">'.
					'<table border="0" cellpadding="1" cellspacing="2">'.
					'<tr>'. 
						'<td>'.
							'<input type="radio" name="incremental" value="1" id="incremental_true" checked/>'.
							'<label for="incremental_true">Backup files changed since last backup.</label>'.
						'</td>'.
					'</tr>'.
					'<tr>'.
						'<td>'.
							'<input type="radio" name="incremental" value="0" id="incremental_false" />'.
							'<label for="incremental_false">Backup all files.</label>'.
						'</td>'.
					'</tr>'.
					'<tr>'.
						'<td>'.
							'<input type="submit" value="Backup">'.
							'<input type="hidden" name="image_backup" value="Backup">'.
						'</td>'.
					'</tr>'.
					'</table>'.
					'</form>'; 
						
			
					
				echo 
					"<h4>Backups on ftp server: $ftp_host</h4>".
					'<form action="'.$this_link.'" method="POST">'.
					'<table border="0" cellpadding="0" cellspacing="2">'.
					'<tr bgcolor="#dddddd">'.
						'<th>&nbsp;Del.&nbsp;</th>'.
						'<th>&nbsp;BackupName:&nbsp;</th>'.
					
						'<th>&nbsp;Date:&nbsp;</th>'.
						'<th>&nbsp;Type:&nbsp;</th>'.
					"</tr>";
				
				if (!($conn_id = @ftp_connect($ftp_host))) {
					echo "<em>Could not connect to ftp server.</em>";
				} else { 
					if (!@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
						echo "<em>Could not log in to ftp server.</em>";  
					} else {
						$backups = list_image_backupsassoc($conn_id);
						$i = 0; 
						foreach ($backups as $backup) {
							$bgcolor = ($i % 2) ? "#F6F6F6" : "#FFFFFF";
							
							echo 
								'<tr bgcolor="'.$bgcolor.'">'.
									'<td>'.
										'<input type="hidden"   name="filenames['.$i.']" value="0" />'.
										'<input type="checkbox" name="filenames['.$i.']" value="'.$backup['filename'].'"/>'.
									'</td>'.
									'<td>&nbsp;'.$backup['filename'].'&nbsp;</td>'.
									'<td>&nbsp;'.date("m/d/Y H:i.s", $backup['time']).'&nbsp;</td>'.
									'<td>&nbsp;'.(($backup['type']=='full')?'Full':'Incremental').'&nbsp;</td>'.
								'</tr>';
								$i++; 
						}
					}
					ftp_close($conn_id);
				}
				
				echo 
					'<tr>'.
						'<td colspan="3">'.
							'<input type="submit" value="Delete" />'.
							'<input type="hidden" name="delete_image_backup" value="1" />'.
						'</td>'.
					'</tr>'.
					'</table>'.
					'</form>';
			} 
			
			
		}
		
		################################################################
		# Other Files
		################################################################
		else if ($menu2 == 'other') {
			$ftp_host = $this->config['db_backup_ftp_host'];
			$ftp_user = $this->config['db_backup_ftp_user'];
			$ftp_pass = $this->config['db_backup_ftp_pass'];			
			
			$ftp_available = ($ftp_host && $ftp_user && $ftp_pass);
			
			$path = "exports/";
			is_dir($path) || mkdir($path, 0766);
			$path = $path."codebackup/";
			is_dir($path) || mkdir($path, 0766);
			
			$dl_pre_link = $path;	
			
			$exclude = Array('exports','graphic');
			
			if ($_REQUEST['backup'] == 'backup_code') {
				$compress = $_REQUEST['compress'];
			
				$timestamp = date("Ymd_His"); 
				$filename = $timestamp." - code.tar";
				
				#####################################
				if ($compress)  {
					$filename = $timestamp." - code.tar.gz";
				} else {
					$filename = $timestamp." - code.tar";
				}
				
				#####################################
				# Save locally
				$exclude_string = " ";
				foreach ($exclude as $this_item) {
					$exclude_string .= " --exclude=".escapeshellarg($this_item)." "; 		
				}
				#echo  "tar --create $exclude_string --file=".escapeshellarg($path.$filename)." .";
		
				if ($compress)  {
					system ("tar --gzip --create $exclude_string --file=".escapeshellarg($path.$filename)." .",$ret);
				} else {
					system ("tar --create $exclude_string --file=".escapeshellarg($path.$filename)." .",$ret);
				}		
				$ok++; 
				##################################################
				##########################################
				# Andrew: Upload the backup to FTP server 
				#         if option set and delete local file on success. 
				if ($_REQUEST['destination'] == 'ftp' && $ftp_available) {
					if (!($conn_id = @ftp_connect($ftp_host))) {
						echo "<em>Could not connect to ftp server.</em>";
						$ok--;
					} else { 
						if (!@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
							echo "<em>Could not log in to ftp server.</em>";
							$ok--;
						} else {
							if (!@ftp_put($conn_id, $filename, $path.$filename, FTP_BINARY)) {
								echo "<em>Could not upload backup to $ftp_host...backup left on localhost.</em>";
								$ok--; 
							} else {
								@unlink ($path.$filename);
							}
						}
						ftp_close($conn_id);
					}
				}
				#####################################
				
				if ($ok >= 1) {
					echo '<font color="red"><b>Backup was successful!</b></font><br />';
				}
				else {
					echo "Backup failed. ";
				}
			} else if ($_REQUEST['delete_ftp'] && $ftp_available) {
				$filenames = $_REQUEST['filenames']; 
				$n = count($filenames);
				
				if (!($conn_id = @ftp_connect($ftp_host))) {
					echo "<em>Could not connect to ftp server.</em>";
				} else { 
					if (!@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
						echo "<em>Could not log in to ftp server.</em>";
					} else {
						for ($i = 0; $i < $n; $i++) {
							if ($file = $filenames [$i]) {
								if (!@ftp_delete($conn_id, $file)) {
									echo "<em>Could not delete $file from ftp server $ftp_host</em>";
								}	
							}
						}		
					}
					ftp_close($conn_id);
				}
			} else if ($_REQUEST['delete_localhost']) {
				$filenames = $_REQUEST['filenames']; 
				$n = count($filenames);
				
				for ($i = 0; $i < $n; $i++) {
					if ($file = $filenames [$i]) {
						unlink($path.$file);	
					}
				}
			}
			
			
				
			
			echo    
				"<h4>Other Files <small>(Code and Folders in Wiki Root)</small></h4>".
				'<form action="'.$this_link.'" method="POST">'.
				'<table border="0" cellpadding="0" cellspacing="2">'.
				'<tr>'.
					'<td>'.
						'<input type="radio" id="destination_local" name="destination" value="local" checked/>'.
						'<label for="destination_local">Store on localhost ('.$path.')</label>'.
					'</td>'.
				'</tr>';
			if ($ftp_available) {
				echo 
					'<tr>'.
						'<td>'.
							'<input type="radio" id="destination_remote" name="destination" value="ftp" />'.
							'<label for="destination_remote">Store on FTP server ('.$ftp_host.')</label>'.
						'</td>'.
					'</tr>';
			}
			echo 
				'<tr>'.
					'<td>'.
						'<input type="checkbox" id="compress_check" name="compress" value="true" />'.
						'<label for="compress_check">Compression</label>'.
					'</td>'.
				'</tr>'.
				'<tr>'.
					'<td>'.
						'<input type="submit" value="Backup" />'.
						'<input type="hidden" name="backup" value="backup_code" />'.
					'</td>'.
				'</tr>'.
				'</table>'.
				'</form>'.
				'<br />';
				
			if ($ftp_available) {	
				echo 
					"<h4>Backups on ftp server: $ftp_host</h4>".
					'<form action="'.$this_link.'" method="POST">'.
					'<table border="0" cellpadding="0" cellspacing="2">'.
					'<tr bgcolor="#dddddd">'.
						'<th>&nbsp;Del.&nbsp;</th>'.
						'<th>&nbsp;Name:&nbsp;</th>'.
					
						'<th>&nbsp;Size&nbsp;</th>'.
					"</tr>";
				
				if (!($conn_id = @ftp_connect($ftp_host))) {
					echo "<em>Could not connect to ftp server.</em>";
				} else { 
					if (!@ftp_login($conn_id, $ftp_user, $ftp_pass)) {
						echo "<em>Could not log in to ftp server.</em>";  
					} else {
						if ($files = @ftp_nlist($conn_id,'.')) {
							sort($files);  
							$i = 0; 
							foreach ($files as $file) {
								$bgcolor = ($i % 2) ? "#F6F6F6" : "#FFFFFF";
								if (ereg("([0-9]{8}_[0-9]{6}) - code.(tar|tar\.gz)", $file, $regs)) {
									$size =  round((ftp_size($conn_id, $file))/1024, 2);
									echo 
										'<tr bgcolor="'.$bgcolor.'">'.
											'<td>'.
												'<input type="hidden"   name="filenames['.$i.']" value="0" />'.
												'<input type="checkbox" name="filenames['.$i.']" value="'.$file.'"/>'.
											'</td>'.
											'<td>&nbsp;'.$file.'&nbsp;</td>'.
											'<td align="right">&nbsp;'.$size.' kB&nbsp;</td>'.
										'</tr>';
									$i++; 
								}
								
							
							}
						}
					}
					ftp_close($conn_id);
				}
				echo 
					'<tr>'.
						'<td colspan="2">'.
							'<input type="submit" value="Delete" />'.
							'<input type="hidden" name="delete_ftp" value="1" />'.
						'</td>'.
					'</tr>'.
					'</table>'.
					'</form>'.
					'<br />';
			}
			
			echo
				"<h4>Backups on localhost in $path</h4>".
				'<form action="'.$this_link.'" method="POST">'.
				'<table border="0" cellpadding="0" cellspacing="2">'.
				'<tr bgcolor="#dddddd">'.
					'<th>&nbsp;Del.&nbsp;</th>'.
					'<th>&nbsp;Name:&nbsp;</th>'.
				
					'<th>&nbsp;Size&nbsp;</th>'.
				"</tr>";
			
			if (is_dir($path)) {
				if ($dh = opendir($path)) {
					$files = Array();  
					while (($file = readdir($dh)) !== false) {
						Array_push($files,$file); 	
					}
					closedir($dh);
					sort($files); 
					$i = 0;
					foreach ($files as $file) {
						$bgcolor = ($i % 2) ? "#F6F6F6" : "#FFFFFF";
						if (ereg("([0-9]{8}_[0-9]{6}) - code.(tar|tar\.gz)", $file, $regs)) {
							$size =  round((filesize($path.$file))/1024, 2);
							echo 
								'<tr bgcolor="'.$bgcolor.'">'.
									'<td>'.
										'<input type="hidden"   name="filenames['.$i.']" value="0" />'.
										'<input type="checkbox" name="filenames['.$i.']" value="'.$file.'"/>'.
									'</td>'.
									'<td>&nbsp;<a href="'.$dl_pre_link.$file.'">'.$file.'</a>&nbsp;</td>'.
									'<td align="right">&nbsp;'.$size.' kB&nbsp;</td>'.
								'</tr>';
								$i++; 
						}
					}
				}
				
			}
			echo 
				'<tr>'.
					'<td colspan="3">'.
						'<input type="submit" value="Delete" />'.
						'<input type="hidden" name="delete_localhost" value="1" />'.
						'&nbsp;<small>To download backup, right-click and save as.</small>'.
					'</td>'.
				'</tr>'.
				'</table>'.
				'</form>';
			
		}
		# End other files
		#######################
				
	}
}
?>
%%

In the interest of fairness, I want to briefly describe the development of this tool. I conceptualized most of the tools to support my project and Andrew wrote most (but not all of) the 'code' here. If people have problems I'll address them the best I can, but will probably have to ask Andrew's indulgence for providing feedback. 

WazoO Adds -
Until Mike gets back and updates this page, this is what I did to make this functional.
Code fix;
%%(php)
Line 64
	echo ($menu1 != 'users')?'<a href="'.$this_link.'name.'</b></a>'

changed to read;

	echo ($menu1 != 'users')?'<a href="'.$this_link.'"><b>'.$page_name.'</b></a>'
%%
New Table needed, based on my best guess by looking at what the code was looking for;
%%(mysql)
mysql> CREATE TABLE `wikka_resetpasswords` (
	-> `username` varchar(75) NOT NULL default '',
	-> `password` varchar(32) NOT NULL default '',
	-> PRIMARY KEY  (`username`)
	-> ) TYPE=MyISAM;
Query OK, 0 rows affected (0.00 sec)
%%
As the field "login_count" and the code needed to stuff this filed isn't provided (and I've not found it described anywhere in this Wiki) I commented out some lines, modified another to drop the field from a Query ... the "Delete User" section is provided here to make it a cut/past/replace operation;
%%(php)
		# Delete Users
		################################################################
		if ($menu2 == 'delete') {
		   if ($_REQUEST['set']) {
				$delete = $_REQUEST['delete'];
				$n = count($delete); 
				
				for ($i = 0; $i < $n; $i++) {
					if ($this_delete = $delete[$i]) {
						$this->Query("DELETE FROM `$t_users` WHERE `name`='".mysql_real_escape_string($this_delete)."'");
					}
				}
			}
		
			$sort           = stripslashes($_REQUEST['sort']);
			$sort_order     = stripslashes($_REQUEST['sortorder']);
			$cur_page       = stripslashes($_REQUEST['page']);
			
			if      ($sort == 'name')       $order = 'ORDER BY `name`';
			else                            $order = 'ORDER BY `signuptime`';
			
			if      ($sort_order == 'ASC')  { $order .= ' ASC' ; $sort_order = 'DESC'; $sort_order2 = 'ASC';  } 
			else                            { $order .= ' DESC'; $sort_order = 'ASC';  $sort_order2 = 'DESC'; }
			
// need database field            $query = "SELECT `name`,`signuptime`,`login_count`,`email` FROM `$t_users` WHERE `password`!='Reserved Account' $order ";
			$query = "SELECT `name`,`signuptime`,`email` FROM `$t_users` WHERE `password`!='Reserved Account' $order ";

			
			$page = new Page(); 
			$total_records = count($this->LoadAll($query));
			$page->set_page_data($this_link.'&sort='.$sort.'&sortorder='.$sort_order2,$total_records,RECORDS_PER_PAGE,5,true,true,true);
			ob_start();
			$page->get_page_nav();
			$page_nav = ob_get_contents();
			ob_end_clean();
			
			$users = $this->LoadAll($page->get_limit_query($query));
			
			$this_link2 = $this_link.'&sort='.$sort.'&sortorder='.$sort_order2.'&page='.$cur_page;
			
			echo 
				'<form action="'.$this_link2.'" method="POST">'. 
				'<h4>Wiki User Delete</h4>'.
				'<table border="0" cellspacing="2" cellpadding="0">'.
				'<tr>'.
					'<td colspan="6" >'.
						'<center>'.$page_nav.'</center>'.
					'</td>'.
				'</tr>'.
				'<tr bgcolor="#DDDDDD">'.
					"<th>&nbsp;Del.&nbsp;</th>".
					'<th>&nbsp;<a href="'.$this_link.'&sort=name&sortorder='.$sort_order.'&page='.$cur_page.'">Name</a>&nbsp;</th>'.
// need database field                    "<th>&nbsp;# logins&nbsp;</th>".
					"<th>&nbsp;Owned Pages&nbsp;</th>".
					"<th>&nbsp;Email&nbsp;</th>".
					'<th>&nbsp;<a href="'.$this_link.'&sort=signuptime&sortorder='.$sort_order.'&page='.$cur_page.'">Signup Date/Time</a>&nbsp;</th>'.
				"</tr>";
			
			$i = 0; 
			foreach($users as $user)  { 
				if ($stat!=="0") $num = $this->LoadSingle("SELECT count(*) as n from ".$this->config["table_prefix"]."pages where owner='".$user["name"]."' AND latest = 'Y'");    
				echo 
					'<tr>'.
					'<td>'.
						'<input type="hidden"   name="delete['.$i.']" value="0" />'.
						'<input type="checkbox" name="delete['.$i.']" value="'.$user['name'].'" />'.
					'</td>'.  
					"<td>".$this->Link($user["name"])."</td>".
// need database field                    "<td>".$user["login_count"]."</td>".
					"<td>".($stat!=="0"?"".$num["n"]."":"")."</td>".
					"<td>".$user["email"]."</td>".
					"<td>(".$user["signuptime"].")</td>". 
					'</tr>';
				$i ++; 
			}
			
			echo 
				'</table>'.
				'<input type="submit" value="Delete Users" onclick="return confirm(\'Are you sure you want to delete the selected user?\')">'.
				'<input type="hidden" name="set" value="1">'.
				'</form>';        
		} 
		################################################################
%%
WazoO - 9 Feb 2006