admin_functions.php
<?php
/*
+--------------------------------------------------------------------------
| Invision Power Board v1.2
| ========================================
| by Matthew Mecham
| (c) 2001 - 2003 Invision Power Services
|
http://www.invisionpower.com
| ========================================
| Web:
http://www.invisionboard.com
| Email: matt@invisionpower.com
| Licence Info:
http://www.invisionboard.com/?license
+---------------------------------------------------------------------------
|
| > Admin functions library
| > Script written by Matt Mecham
| > Date started: 1st march 2002
|
+--------------------------------------------------------------------------
*/
class admin_functions {
var $img_url;
var $page_title = "Welcome to the Invision Power Board Administration CP";
var $page_detail = "You can set up and customize your board from within this control panel.<br><br>Clicking on one of the links in the left menu pane will show you the relevant options for that administration category. Each option will contain further information on configuration, etc.";
var $html;
var $errors = "";
var $nav = array();
var $time_offset = 0;
var $jump_menu = "";
function admin_functions() {
global $INFO, $IN;
$this->img_url = $INFO['html_url'].'/sys-img';
$this->base_url = $INFO['board_url']."/admin.".$INFO['php_ext']."?adsess=".$IN['AD_SESS'];
}
//---------------------------
// Makes good raw form text
//----------------------------
function make_safe($t)
{
$t = stripslashes($t);
$t = preg_replace( "/\\\/", "\", $t );
return $t;
}
//---------------------------
// Sets up time offset for ACP use
//----------------------------
function get_date($date="", $method="")
{
global $INFO, $IN, $MEMBER;
$this->time_options = array( 'JOINED' => $INFO['clock_joined'],
'SHORT' => $INFO['clock_short'],
'LONG' => $INFO['clock_long']
);
if (!$date)
{
return '--';
}
if (empty($method))
{
$method = 'LONG';
}
$this->time_offset = (($MEMBER['time_offset'] != "") ? $MEMBER['time_offset'] : $INFO['time_offset']) * 3600;
if ($INFO['time_adjust'] != "" and $INFO['time_adjust'] != 0)
{
$this->time_offset += ($INFO['time_adjust'] * 60);
}
if ($MEMBER['dst_in_use'])
{
$this->time_offset += 3600;
}
return gmdate($this->time_options[$method], ($date + $this->time_offset) );
}
//**********************************************/
// save_log
//
// Add an entry into the admin logs, yeah.
//**********************************************/
function save_log($action="")
{
global $INFO, $DB, $IN, $MEMBER;
$str = $DB->compile_db_insert_string( array(
'act' => $IN['act'],
'code' => $IN['code'],
'member_id' => $MEMBER['id'],
'ctime' => time(),
'note' => $action,
'ip_address' => $IN['IP_ADDRESS'],
) );
$DB->query("INSERT INTO ibf_admin_logs ({$str['FIELD_NAMES']}) VALUES ({$str['FIELD_VALUES']})");
return true; // to anyone that cares..
}
//**********************************************/
// get_tar_names
//
// Simply returns a list of tarballs that start
// with the given filename
//**********************************************/
function get_tar_names($start='lang-')
{
global $INFO;
// Remove trailing slashes..
$files = array();
$dir = $INFO['base_dir']."archive_in";
if ( is_dir($dir) )
{
$handle = opendir($dir);
while (($filename = readdir($handle)) !== false)
{
if (($filename != ".") && ($filename != ".."))
{
if (preg_match("/^$start.+?\.tar$/", $filename))
{
$files[] = $filename;
}
}
}
closedir($handle);
}
return $files;
}
//**********************************************/
// copy_dir
//
// Copies to contents of a dir to a new dir, creating
// destination dir if needed.
//
//**********************************************/
function copy_dir($from_path, $to_path, $mode = 0777)
{
global $INFO;
// Strip off trailing slashes...
$from_path = preg_replace( "#/$#", "", $from_path);
$to_path = preg_replace( "#/$#", "", $to_path);
if ( ! is_dir($from_path) )
{
$this->errors = "Could not locate directory '$from_path'";
return FALSE;
}
if ( ! is_dir($to_path) )
{
if ( ! @mkdir($to_path, $mode) )
{
$this->errors = "Could not create directory '$to_path' please check the CHMOD permissions and re-try";
return FALSE;
}
else
{
@chmod($to_path, $mode);
}
}
$this_path = getcwd();
if (is_dir($from_path))
{
chdir($from_path);
$handle=opendir('.');
while (($file = readdir($handle)) !== false)
{
if (($file != ".") && ($file != ".."))
{
if (is_dir($file))
{
$this->copy_dir($from_path."/".$file, $to_path."/".$file);
chdir($from_path);
}
if ( is_file($file) )
{
copy($from_path."/".$file, $to_path."/".$file);
@chmod($to_path."/".$file, 0777);
}
}
}
closedir($handle);
}
if ($this->errors == "")
{
return TRUE;
}
}
//**********************************************/
// rm_dir
//
// Removes directories, if non empty, removes
// content and directories
// (Code based on annotations from the php.net
// manual by pal@degerstrom.com)
//**********************************************/
function rm_dir($file)
{
global $INFO;
$errors = 0;
// Remove trailing slashes..
$file = preg_replace( "#/$#", "", $file );
if ( file_exists($file) )
{
// Attempt CHMOD
@chmod($file, 0777);
if ( is_dir($file) )
{
$handle = opendir($file);
while (($filename = readdir($handle)) !== false)
{
if (($filename != ".") && ($filename != ".."))
{
$this->rm_dir($file."/".$filename);
}
}
closedir($handle);
if ( ! @rmdir($file) )
{
$errors++;
}
}
else
{
if ( ! @unlink($file) )
{
$errors++;
}
}
}
if ($errors == 0)
{
return TRUE;
}
else
{
return FALSE;
}
}
//**********************************************/
// rebuild_config:
//
// Er, rebuilds the config file
//
//**********************************************/
function rebuild_config( $new = "" )
{
global $IN, $std, $root_path;
//-----------------------------------------
// Check to make sure this is a valid array
//-----------------------------------------
if (! is_array($new) )
{
$ADMIN->error("Error whilst attempting to rebuild the board config file, attempt aborted");
}
//-----------------------------------------
// Do we have anything to save out?
//-----------------------------------------
if ( count($new) < 1 )
{
return "";
}
//-----------------------------------------
// Get an up to date copy of the config file
// (Imports $INFO)
//-----------------------------------------
require ROOT_PATH.'conf_global.php';
//-----------------------------------------
// Rebuild the $INFO hash
//-----------------------------------------
foreach( $new as $k => $v )
{
// Update the old...
$v = preg_replace( "/'/", "\\'" , $v );
$v = preg_replace( "/\r/", "" , $v );
$INFO[ $k ] = $v;
}
//-----------------------------------------
// Rename the old config file
//-----------------------------------------
@rename( ROOT_PATH.'conf_global.php', ROOT_PATH.'conf_global-bak.php' );
@chmod( ROOT_PATH.'conf_global-bak.php', 0777);
//-----------------------------------------
// Rebuild the old file
//-----------------------------------------
ksort($INFO);
$file_string = "<?php\n";
foreach( $INFO as $k => $v )
{
if ($k == 'skin' or $k == 'languages')
{
// Protect serailized arrays..
$v = stripslashes($v);
$v = addslashes($v);
}
$file_string .= '$INFO['."'".$k."'".']'."\t\t\t=\t'".$v."';\n";
}
$file_string .= "\n".'?'.'>'; // Question mark + greater than together break syntax hi-lighting in BBEdit 6
if ( $fh = fopen( ROOT_PATH.'conf_global.php', 'w' ) )
{
fputs ($fh, $file_string, strlen($file_string) );
fclose($fh);
}
else
{
$ADMIN->error("Fatal Error: Could not open conf_global for writing - no changes applied. Try changing the CHMOD to 0777");
}
// Pass back the new $INFO array to anyone who cares...
return $INFO;
}
//**********************************************/
// compile_forum_perms:
//
// Returns the READ/REPLY/START DB strings
//
//**********************************************/
function compile_forum_perms() {
global $DB, $IN;
$r_array = array( 'READ' => '', 'REPLY' => '', 'START' => '', 'UPLOAD' => '' );
if ($IN['READ_ALL'] == 1)
{
$r_array['READ'] = '*';
}
if ($IN['REPLY_ALL'] == 1)
{
$r_array['REPLY'] = '*';
}
if ($IN['START_ALL'] == 1)
{
$r_array['START'] = '*';
}
if ($IN['UPLOAD_ALL'] == 1)
{
$r_array['UPLOAD'] = '*';
}
$DB->query("SELECT perm_id, perm_name FROM ibf_forum_perms ORDER BY perm_id");
while ( $data = $DB->fetch_row() )
{
if ($r_array['READ'] != '*')
{
if ($IN[ 'READ_'.$data['perm_id'] ] == 1)
{
$r_array['READ'] .= $data['perm_id'].",";
}
}
//+----------------------------
if ($r_array['REPLY'] != '*')
{
if ($IN[ 'REPLY_'.$data['perm_id'] ] == 1)
{
$r_array['REPLY'] .= $data['perm_id'].",";
}
}
//+----------------------------
if ($r_array['START'] != '*')
{
if ($IN[ 'START_'.$data['perm_id'] ] == 1)
{
$r_array['START'] .= $data['perm_id'].",";
}
}
//+----------------------------
if ($r_array['UPLOAD'] != '*')
{
if ($IN[ 'UPLOAD_'.$data['perm_id'] ] == 1)
{
$r_array['UPLOAD'] .= $data['perm_id'].",";
}
}
}
$r_array['START'] = preg_replace( "/,$/", "", $r_array['START'] );
$r_array['REPLY'] = preg_replace( "/,$/", "", $r_array['REPLY'] );
$r_array['READ'] = preg_replace( "/,$/", "", $r_array['READ'] );
$r_array['UPLOAD'] = preg_replace( "/,$/", "", $r_array['UPLOAD'] );
return $r_array;
}
//+------------------------------------------------
//+------------------------------------------------
// OUTPUT FUNCTIONS
//+------------------------------------------------
//+------------------------------------------------
function print_popup() {
global $IN, $INFO, $DB, $std, $SKIN, $use_gzip;
$html = "<html>
<head><title>Remote</title>
<meta HTTP-EQUIV=\"Pragma\" CONTENT=\"no-cache\">
<meta HTTP-EQUIV=\"Cache-Control\" CONTENT=\"no-cache\">
<meta HTTP-EQUIV=\"Expires\" CONTENT=\"Mon, 06 May 1996 04:57:00 GMT\">";
$html .= $SKIN->get_css();
$html .= "</head>\n";
$html .= "</head>
<body marginheight='0' marginwidth='0' leftmargin='0' topmargin='0' bgcolor='#FFFFFF'>
";
$html .= $this->html;
$html .= "</body></html>";
print $html;
exit();
}
function output() {
global $IN, $INFO, $DB, $std, $SKIN, $use_gzip;
$html = $SKIN->print_top($this->page_title, $this->page_detail);
$html .= $this->html;
$html .= $SKIN->print_foot();
$DB->close_db();
$navigation = array( "<a href='{$this->base_url}&act=index' target='body'>ACP Home</a>" );
if ( count($this->nav) > 0 )
{
foreach ( $this->nav as $idx => $links )
{
if ($links[0] != "")
{
$navigation[] = "<a href='{$this->base_url}&{$links[0]}' target='body'>{$links[1]}</a>";
}
else
{
$navigation[] = $links[1];
}
}
}
if ( count($navigation) > 0 )
{
$html = str_replace( "<!--NAV-->", $SKIN->wrap_nav( implode( " -> ", $navigation ) ), $html );
}
$html = str_replace( "<!--JUMP-->", $this->build_jump_menu(), $html );
if ($use_gzip == 1)
{
$buffer = ob_get_contents();
ob_end_clean();
ob_start('ob_gzhandler');
print $buffer;
}
//@header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
//@header("Cache-Control: no-cache, must-revalidate");
//@header("Pragma: no-cache");
print $html;
exit();
}
//**********************************************/
// Error:
//
// Displays an error
//
//**********************************************/
function error($error="", $is_popup=0) {
global $IN, $INFO, $DB, $std, $SKIN, $HTTP_REFERER;
$this->page_title = "Admin CP Message";
$this->page_detail = " ";
$this->html .= "<div class='tableborder'>
<div class='maintitle'>Admin CP Message</div>
<div class='tdrow1' style='padding:8px'>
<span style='font-size:12px'>$error</span>
</div>
</div>";
if ($is_popup == 0)
{
$this->output();
}
else
{
$this->print_popup();
}
}
//**********************************************/
// Done Screen:
//
// Displays the "done" screen. Really? Yes.
//
//**********************************************/
function done_screen($title, $link_text="", $link_url="") {
global $IN, $INFO, $DB, $std, $SKIN;
$this->page_title = $title;
$this->page_detail = "The action was executed successfully";
$SKIN->td_header[] = array( " " , "100%" );
$this->html .= $SKIN->start_table("Result");
$this->html .= $SKIN->add_td_basic( "<a href='{$this->base_url}&{$link_url}' target='body'>Go to: $link_text</a>", "center" );
$this->html .= $SKIN->add_td_basic( "<a href='{$this->base_url}&act=index' target='body'>Go to: Administration Home</a>", "center" );
$this->html .= $SKIN->end_table();
$this->output();
}
function info_screen($text="", $title='Safe Mode Restriction Warning') {
global $IN, $INFO, $DB, $std, $SKIN;
$this->page_title = $title;
$this->page_detail = "Please note the following:";
$SKIN->td_header[] = array( " " , "100%" );
$this->html .= $SKIN->start_table("Result");
$this->html .= $SKIN->add_td_basic( $text );
$this->html .= $SKIN->add_td_basic( "<a href='{$this->base_url}&act=index' target='body'>Go to: Administration Home</a>", "center" );
$this->html .= $SKIN->end_table();
$this->output();
}
//**********************************************/
// MENU:
//
// Build the collapsable menu trees
//
//**********************************************/
function menu() {
global $IN, $std, $INFO, $PAGES, $CATS, $SKIN;
$links = $this->build_tree();
$html = $SKIN->menu_top() . $links . $SKIN->menu_foot();
// Saving cookie?
if ( $INFO['menu'] )
{
$std->my_setcookie( 'acpmenu', $IN['show'] );
}
print $html;
exit();
}
//+------------------------------------------------
function build_tree() {
global $IN, $std, $PAGES, $CATS, $SKIN, $DESC;
$html = "";
$links = "";
foreach($CATS as $cid => $name)
{
$ADMIN->jump_menu .= "<optgroup label='$name'>\n";
if ( preg_match( "/(?:^|,)$cid(?:,|$)/", $IN['show'] ) )
{
foreach($PAGES[ $cid ] as $pid => $pdata)
{
$links .= $SKIN->menu_cat_link($pdata[1], $pdata[0], $pdata[2]);
}
$html .= $SKIN->menu_cat_expanded( $name, $links, $cid );
unset($links);
}
else
{
$html .= $SKIN->menu_cat_collapsed( $name, $cid, $DESC[ $cid ] );
}
$ADMIN->jump_menu .= "</optgroup>\n";
}
return $html;
}
//-------------------------------------------------------------
// BUILDS JUMP MENU, yay!
//-------------------------------------------------------------
function build_jump_menu()
{
global $IN, $std, $PAGES, $CATS, $SKIN, $DESC;
$html = "<script type='text/javascript'>
function dojump()
{
if ( document.jumpmenu.val.options[document.jumpmenu.val.selectedIndex].value != '' )
{
window.location.href = '{$this->base_url}' + '&' + document.jumpmenu.val.options[document.jumpmenu.val.selectedIndex].value;
}
[
Voor 16% gewijzigd door
Verwijderd op 09-07-2003 12:48
]
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