rendered paste body<?php
/*
+--------------------------------------------------------------------------
| Invision Power Board v1.3.1 Final
| ========================================
| by Matthew Mecham
| (c) 2001 - 2003 Invision Power Services
| http://www.invisionpower.com
| ========================================
| Web: http://www.invisionboard.com
| Time: Thu, 16 Sep 2004 21:47:31 GMT
| Release: 5834691295d2f977bca3f4335699aaa8
| Email: matt@invisionpower.com
| Licence Info: http://www.invisionboard.com/?license
+---------------------------------------------------------------------------
|
| > Multi function library
| > Module written by Matt Mecham
| > Date started: 14th February 2002
|
| > Module Version Number: 1.0.0
+--------------------------------------------------------------------------
*/
class FUNC {
var $time_formats = array();
var $time_options = array();
var $offset = "";
var $offset_set = 0;
var $num_format = "";
var $allow_unicode = 1;
var $get_magic_quotes = 0;
// Set up some standards to save CPU later
function FUNC() {
global $INFO;
$this->time_options = array( 'JOINED' => $INFO['clock_joined'],
'SHORT' => $INFO['clock_short'],
'LONG' => $INFO['clock_long']
);
$this->num_format = ($INFO['number_format'] == 'space') ? ' ' : $INFO['number_format'];
$this->get_magic_quotes = get_magic_quotes_gpc();
}
/*-------------------------------------------------------------------------*/
// expire_subscription
// ------------------
// Remove member's subscription
/*-------------------------------------------------------------------------*/
function expire_subscription()
{
global $DB, $ibforums;
$query = "sub_end=0";
// Get subscription details...
$DB->query("SELECT * FROM ibf_subscription_trans WHERE subtrans_state='paid' AND subtrans_member_id={$ibforums->member['id']}");
if ( $row = $DB->fetch_row() )
{
if ( $row['subtrans_old_group'] > 0 )
{
$DB->query("SELECT g_id FROM ibf_groups WHERE g_id={$row['subtrans_old_group']}");
if ( $group = $DB->fetch_row() )
{
$query .= ", mgroup={$row['subtrans_old_group']}";
}
else
{
// Group has been deleted, reset back to base member group
$query .= ", mgroup={$ibforums->vars['member_group']}";
}
}
$DB->query("UPDATE ibf_subscription_trans SET subtrans_state='expired' WHERE subtrans_id={$row['subtrans_id']}");
}
$DB->query("UPDATE ibf_members SET $query WHERE id={$ibforums->member['id']}");
}
/*-------------------------------------------------------------------------*/
// txt_stripslashes
// ------------------
// Make Big5 safe - only strip if not already...
/*-------------------------------------------------------------------------*/
function txt_stripslashes($t)
{
if ( $this->get_magic_quotes )
{
$t = stripslashes($t);
}
return $t;
}
/*-------------------------------------------------------------------------*/
// txt_raw2form
// ------------------
// makes _POST text safe for text areas
/*-------------------------------------------------------------------------*/
function txt_raw2form($t="")
{
$t = str_replace( '$', "$", $t);
if ( get_magic_quotes_gpc() )
{
$t = stripslashes($t);
}
$t = preg_replace( "/\\\(?!&#|\?#)/", "\", $t );
return $t;
}
/*-------------------------------------------------------------------------*/
// Safe Slashes - ensures slashes are saved correctly
// ------------------
//
/*-------------------------------------------------------------------------*/
function txt_safeslashes($t="")
{
return str_replace( '\\', "\\\\", $this->txt_stripslashes($t));
}
/*-------------------------------------------------------------------------*/
// txt_htmlspecialchars
// ------------------
// Custom version of htmlspecialchars to take into account mb chars
/*-------------------------------------------------------------------------*/
function txt_htmlspecialchars($t="")
{
// Use forward look up to only convert & not {
$t = preg_replace("/&(?!#[0-9]+;)/s", '&', $t );
$t = str_replace( "<", "<" , $t );
$t = str_replace( ">", ">" , $t );
$t = str_replace( '"', """, $t );
return $t; // A nice cup of?
}
/*-------------------------------------------------------------------------*/
// txt_UNhtmlspecialchars
// ------------------
// Undoes what the above function does. Yes.
/*-------------------------------------------------------------------------*/
function txt_UNhtmlspecialchars($t="")
{
$t = str_replace( "&" , "&", $t );
$t = str_replace( "<" , "<", $t );
$t = str_replace( ">" , ">", $t );
$t = str_replace( """, '"', $t );
return $t;
}
/*-------------------------------------------------------------------------*/
// return_md5_check
// ------------------
// md5 hash for server side validation of form / link stuff
/*-------------------------------------------------------------------------*/
function return_md5_check()
{
global $ibforums;
if ( $ibforums->member['id'] )
{
return md5($ibforums->member['email'].'&'.$ibforums->member['password'].'&'.$ibforums->member['joined']);
}
else
{
return md5("this is only here to prevent it breaking on guests");
}
}
/*-------------------------------------------------------------------------*/
// C.O.C.S (clean old comma-delimeted strings)
// ------------------
// <>
/*-------------------------------------------------------------------------*/
function trim_leading_comma($t)
{
return preg_replace( "/^,/", "", $t );
}
function trim_trailing_comma($t)
{
return preg_replace( "/,$/", "", $t );
}
function clean_comma($t)
{
return preg_replace( "/,{2,}/", ",", $t );
}
function clean_perm_string($t)
{
$t = $this->clean_comma($t);
$t = $this->trim_leading_comma($t);
$t = $this->trim_trailing_comma($t);
return $t;
}
/*-------------------------------------------------------------------------*/
// size_format
// ------------------
// Give it a byte to eat and it'll return nice stuff!
/*-------------------------------------------------------------------------*/
function size_format($bytes="")
{
global $ibforums;
$retval = "";
if ($bytes >= 1048576)
{
$retval = round($bytes / 1048576 * 100 ) / 100 . $ibforums->lang['sf_mb'];
}
else if ($bytes >= 1024)
{
$retval = round($bytes / 1024 * 100 ) / 100 . $ibforums->lang['sf_k'];
}
else
{
$retval = $bytes . $ibforums->lang['sf_bytes'];
}
return $retval;
}
/*-------------------------------------------------------------------------*/
// print_forum_rules
// ------------------
// Checks and prints forum rules (if required)
/*-------------------------------------------------------------------------*/
function print_forum_rules($forum)
{
global $ibforums, $skin_universal;
$ruleshtml = "";
if ($forum['show_rules'])
{
if ( $forum['rules_title'] )
{
$rules['title'] = $forum['rules_title'];
$rules['body'] = $forum['rules_text'];
$rules['fid'] = $forum['id'];
$ruleshtml = $forum['show_rules'] == 2 ? $skin_universal->forum_show_rules_full($rules) : $skin_universal->forum_show_rules_link($rules);
}
}
return $ruleshtml;
}
/*-------------------------------------------------------------------------*/
//
// hdl_ban_line() : Get / set ban info
// Returns array on get and string on "set"
//
/*-------------------------------------------------------------------------*/
function hdl_ban_line($bline)
{
global $ibforums;
if ( is_array( $bline ) )
{
// Set ( 'timespan' 'unit' )
$factor = $bline['unit'] == 'd' ? 86400 : 3600;
$date_end = time() + ( $bline['timespan'] * $factor );
return time() . ':' . $date_end . ':' . $bline['timespan'] . ':' . $bline['unit'];
}
else
{
$arr = array();
list( $arr['date_start'], $arr['date_end'], $arr['timespan'], $arr['unit'] ) = explode( ":", $bline );
return $arr;
}
}
/*-------------------------------------------------------------------------*/
//
// check_perms() : Nice little sub to check perms
// Returns TRUE if access is allowed, FALSE if not.
//
/*-------------------------------------------------------------------------*/
function check_perms($forum_perm="")
{
global $ibforums;
if ( $forum_perm == "" )
{
return FALSE;
}
else if ( $forum_perm == '*' )
{
return TRUE;
}
else
{
$forum_perm_array = explode( ",", $forum_perm );
foreach( $ibforums->perm_id_array as $u_id )
{
if ( in_array( $u_id, $forum_perm_array ) )
{
return TRUE;
}
}
// Still here? Not a match then.
return FALSE;
}
}
/*-------------------------------------------------------------------------*/
//
// do_number_format() : Nice little sub to handle common stuff
//
/*-------------------------------------------------------------------------*/
function do_number_format($number)
{
global $ibforums;
if ($ibforums->vars['number_format'] != 'none')
{
return number_format($number , 0, '', $this->num_format);
}
else
{
return $number;
}
}
/*-------------------------------------------------------------------------*/
//
// hdl_forum_read_cookie()
//
/*-------------------------------------------------------------------------*/
function hdl_forum_read_cookie($set="")
{
global $ibforums;
if ( $set == "" )
{
// Get cookie and return array...
if ( $fread = $this->my_getcookie('forum_read') )
{
$farray = unserialize(stripslashes($fread));
if ( is_array($farray) and count($farray) > 0 )
{
foreach( $farray as $id => $stamp )
{
$ibforums->forum_read[$id] = $stamp;
}
}
}
return TRUE;
}
else
{
// Set cookie...
$fread = addslashes(serialize($ibforums->forum_read));
$this->my_setcookie('forum_read', $fread);
return TRUE;
}
}
/*-------------------------------------------------------------------------*/
//
// Return scaled down image
//
/*-------------------------------------------------------------------------*/
function scale_image($arg)
{
// max_width, max_height, cur_width, cur_height
$ret = array(
'img_width' => $arg['cur_width'],
'img_height' => $arg['cur_height']
);
if ( $arg['cur_width'] > $arg['max_width'] )
{
$ret['img_width'] = $arg['max_width'];
$ret['img_height'] = ceil( ( $arg['cur_height'] * ( ( $arg['max_width'] * 100 ) / $arg['cur_width'] ) ) / 100 );
$arg['cur_height'] = $ret['img_height'];
$arg['cur_width'] = $ret['img_width'];
}
if ( $arg['cur_height'] > $arg['max_height'] )
{
$ret['img_height'] = $arg['max_height'];
$ret['img_width'] = ceil( ( $arg['cur_width'] * ( ( $arg['max_height'] * 100 ) / $arg['cur_height'] ) ) / 100 );
}
return $ret;
}
/*-------------------------------------------------------------------------*/
//
// Show NORMAL created security image(s)...
//
/*-------------------------------------------------------------------------*/
function show_gif_img($this_number="")
{
global $ibforums, $DB;
$numbers = array( 0 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIUDH5hiKsOnmqSPjtT1ZdnnjCUqBQAOw==',
1 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIUjAEWyMqoXIprRkjxtZJWrz3iCBQAOw==',
2 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIUDH5hiKubnpPzRQvoVbvyrDHiWAAAOw==',
3 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIVDH5hiKbaHgRyUZtmlPtlfnnMiGUFADs=',
4 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIVjAN5mLDtjFJMRjpj1Rv6v1SHN0IFADs=',
5 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIUhA+Bpxn/DITL1SRjnps63l1M9RQAOw==',
6 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIVjIEYyWwH3lNyrQTbnVh2Tl3N5wQFADs=',
7 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIUhI9pwbztAAwP1napnFnzbYEYWAAAOw==',
8 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIVDH5hiKubHgSPWXoxVUxC33FZZCkFADs=',
9 => 'R0lGODlhCAANAJEAAAAAAP////4BAgAAACH5BAQUAP8ALAAAAAAIAA0AAAIVDA6hyJabnnISnsnybXdS73hcZlUFADs=',
);
flush();
header("Content-type: image/gif");
echo base64_decode($numbers[ $this_number ]);
exit();
}
/*-------------------------------------------------------------------------*/
//
// Show GD created security image...
//
/*-------------------------------------------------------------------------*/
function show_gd_img($content="")
{
global $ibforums, $DB;
flush();
@header("Content-Type: image/jpeg");
if ( $ibforums->vars['use_ttf'] != 1 )
{
$font_style = 5;
$no_chars = strlen($content);
$charheight = ImageFontHeight($font_style);
$charwidth = ImageFontWidth($font_style);
$strwidth = $charwidth * intval($no_chars);
$strheight = $charheight;
$imgwidth = $strwidth + 15;
$imgheight = $strheight + 15;
$img_c_x = $imgwidth / 2;
$img_c_y = $imgheight / 2;
$im = ImageCreate($imgwidth, $imgheight);
$text_col = ImageColorAllocate($im, 0, 0, 0);
$back_col = ImageColorAllocate($im, 200,200,200);
ImageFilledRectangle($im, 0, 0, $imgwidth, $imgheight, $text_col);
ImageFilledRectangle($im, 3, 3, $imgwidth - 4, $imgheight - 4, $back_col);
$draw_pos_x = $img_c_x - ($strwidth / 2) + 1;
$draw_pos_y = $img_c_y - ($strheight / 2) + 1;
ImageString($im, $font_style, $draw_pos_x, $draw_pos_y, $content, $text_col);
}
else
{
$image_x = isset($ibforums->vars['gd_width']) ? $ibforums->vars['gd_width'] : 250;
$image_y = isset($ibforums->vars['gd_height']) ? $ibforums->vars['gd_height'] : 70;
$im = imagecreate($image_x,$image_y);
$white = ImageColorAllocate($im, 255, 255, 255);
$black = ImageColorAllocate($im, 0, 0, 0);
$grey = ImageColorAllocate($im, 200, 200, 200 );
$no_x_lines = ($image_x - 1) / 5;
for ( $i = 0; $i <= $no_x_lines; $i++ )
{
// X lines
ImageLine( $im, $i * $no_x_lines, 0, $i * $no_x_lines, $image_y, $grey );
// Diag lines
ImageLine( $im, $i * $no_x_lines, 0, ($i * $no_x_lines)+$no_x_lines, $image_y, $grey );
}
$no_y_lines = ($image_y - 1) / 5;
for ( $i = 0; $i <= $no_y_lines; $i++ )
{
ImageLine( $im, 0, $i * $no_y_lines, $image_x, $i * $no_y_lines, $grey );
}
$font = isset($ibforums->vars['gd_font']) ? $ibforums->vars['gd_font'] : getcwd().'/fonts/progbot.ttf';
$text_bbox = ImageTTFBBox(20, 0, $font, $content);
$sx = ($image_x - ($text_bbox[2] - $text_bbox[0])) / 2;
$sy = ($image_y - ($text_bbox[1] - $text_bbox[7])) / 2;
$sy -= $text_bbox[7];
imageTTFtext($im, 20, 0, $sx, $sy, $black, $font, $content);
}
ImageJPEG($im);
ImageDestroy($im);
exit();
}
/*-------------------------------------------------------------------------*/
//
// Convert newlines to <br /> nl2br is buggy with <br /> on early PHP builds
//
/*-------------------------------------------------------------------------*/
function my_nl2br($t="")
{
return str_replace( "\n", "<br />", $t );
}
/*-------------------------------------------------------------------------*/
//
// Convert <br /> to newlines
//
/*-------------------------------------------------------------------------*/
function my_br2nl($t="")
{
$t = preg_replace( "#(?:\n|\r)?<br />(?:\n|\r)?#", "\n", $t );
$t = preg_replace( "#(?:\n|\r)?<br>(?:\n|\r)?#" , "\n", $t );
return $t;
}
/*-------------------------------------------------------------------------*/
//
// Load a template file from DB or from PHP file
//
/*-------------------------------------------------------------------------*/
function load_template( $name, $id='' )
{
global $ibforums, $DB;
$tags = 1;
if ($ibforums->vars['safe_mode_skins'] == 0)
{
// Simply require and return
require ROOT_PATH."Skin/".$ibforums->skin_id."/$name.php";
return new $name();
}
else
{
// We're using safe mode skins, yippee
// Load the data from the DB
$DB->query("SELECT func_name, func_data, section_content FROM ibf_skin_templates WHERE set_id='".$ibforums->skin_rid."' AND group_name='$name'");
if ( ! $DB->get_num_rows() )
{
fatal_error("Could not fetch the templates from the database. Template $name, ID {$ibforums->skin_rid}");
}
else
{
$new_class = "class $name {\n";
while( $row = $DB->fetch_row() )
{
if ($tags == 1)
{
$comment = "<!--TEMPLATE: $name, Template Part: ".$row['func_name']."-->\n";
}
$new_class .= 'function '.$row['func_name'].'('.$row['func_data'].") {\n";
$new_class .= "global \$ibforums;\n";
$new_class .= 'return <<<EOF'."\n".$comment.$row['section_content']."\nEOF;\n}\n";
}
$new_class .= "}\n";
eval($new_class);
return new $name();
}
}
}
/*-------------------------------------------------------------------------*/
//
// Creates a profile link if member is a reg. member, else just show name
//
/*-------------------------------------------------------------------------*/
function make_profile_link($name, $id="")
{
global $ibforums;
if ($id > 0)
{
return "<a href='{$ibforums->base_url}showuser=$id'>$name</a>";
}
else
{
return $name;
}
}
/*-------------------------------------------------------------------------*/
//
// Redirect using HTTP commands, not a page meta tag.
//
/*-------------------------------------------------------------------------*/
function boink_it($url)
{
global $ibforums;
// Ensure &s are taken care of
$url = str_replace( "&", "&", $url );
if ($ibforums->vars['header_redirect'] == 'refresh')
{
@header("Refresh: 0;url=".$url);
}
else if ($ibforums->vars['header_redirect'] == 'html')
{
@flush();
echo("<html><head><meta http-equiv='refresh' content='0; url=$url'></head><body></body></html>");
exit();
}
else
{
@header("Location: ".$url);
}
exit();
}
/*-------------------------------------------------------------------------*/
//
// Create a random 8 character password
//
/*-------------------------------------------------------------------------*/
function make_password()
{
$pass = "";
$chars = array(
"1","2","3","4","5","6","7","8","9","0",
"a","A","b","B","c","C","d","D","e","E","f","F","g","G","h","H","i","I","j","J",
"k","K","l","L","m","M","n","N","o","O","p","P","q","Q","r","R","s","S","t","T",
"u","U","v","V","w","W","x","X","y","Y","z","Z");
$count = count($chars) - 1;
srand((double)microtime()*1000000);
for($i = 0; $i < 8; $i++)
{
$pass .= $chars[rand(0, $count)];
}
return($pass);
}
/*-------------------------------------------------------------------------*/
//
// Generate the appropriate folder icon for a forum
//
/*-------------------------------------------------------------------------*/
function forum_new_posts($forum_data, $sub=0) {
global $ibforums, $std;
$rtime = $ibforums->input['last_visit'];
$fid = $forum_data['fid'] == "" ? $forum_data['id'] : $forum_data['fid'];
$ftime = $ibforums->forum_read[ $fid ];
$rtime = $ftime > $rtime ? $ftime : $rtime;
if ($sub == 0)
{
if ( ! $forum_data['status'] )
{
return "<{C_LOCKED}>";
}
$sub_cat_img = '';
}
else
{
$sub_cat_img = '_CAT';
}
if ($forum_data['password'] and $sub == 0)
{
return $forum_data['last_post'] > $rtime ? "<{C_ON_RES}>"
: "<{C_OFF_RES}>";
}
return $forum_data['last_post'] > $rtime ? "<{C_ON".$sub_cat_img."}>"
: "<{C_OFF".$sub_cat_img."}>";
}
/*-------------------------------------------------------------------------*/
//
// Generate the appropriate folder icon for a topic
//
/*-------------------------------------------------------------------------*/
function folder_icon($topic, $dot="", $last_time=-1) {
global $ibforums;
$last_time = $last_time > $ibforums->input['last_visit'] ? $last_time : $ibforums->input['last_visit'];
if ($dot != "")
{
$dot = "_DOT";
}
if ($topic['state'] == 'closed')
{
return "<{B_LOCKED}>";
}
if ($topic['poll_state'])
{
if ( ! $ibforums->member['id'] )
{
return "<{B_POLL".$dot."}>";
}
if ($topic['last_post'] > $topic['last_vote'])
{
$topic['last_vote'] = $topic['last_post'];
}
if ($last_time && ($topic['last_vote'] > $last_time ))
{
return "<{B_POLL".$dot."}>";
}
if ($last_time && ($topic['last_vote'] < $last_time ))
{
return "<{B_POLL_NN".$dot."}>";
}
return "<{B_POLL".$dot."}>";
}
if ($topic['state'] == 'moved' or $topic['state'] == 'link')
{
return "<{B_MOVED}>";
}
if ( ! $ibforums->member['id'] )
{
return "<{B_NORM".$dot."}>";
}
if (($topic['posts'] + 1 >= $ibforums->vars['hot_topic']) and ( (isset($last_time) ) && ($topic['last_post'] <= $last_time )))
{
return "<{B_HOT_NN".$dot."}>";
}
if ($topic['posts'] + 1 >= $ibforums->vars['hot_topic'])
{
return "<{B_HOT".$dot."}>";
}
if ($last_time && ($topic['last_post'] > $last_time))
{
return "<{B_NEW".$dot."}>";
}
return "<{B_NORM".$dot."}>";
}
/*-------------------------------------------------------------------------*/
// text_tidy:
// Takes raw text from the DB and makes it all nice and pretty - which also
// parses un-HTML'd characters. Use this with caution!
/*-------------------------------------------------------------------------*/
function text_tidy($txt = "") {
$trans = get_html_translation_table(HTML_ENTITIES);
$trans = array_flip($trans);
$txt = strtr( $txt, $trans );
$txt = preg_replace( "/\s{2}/" , " " , $txt );
$txt = preg_replace( "/\r/" , "\n" , $txt );
$txt = preg_replace( "/\t/" , " " , $txt );
//$txt = preg_replace( "/\\n/" , "\n" , $txt );
return $txt;
}
/*-------------------------------------------------------------------------*/
// compile_db_string:
// Takes an array of keys and values and formats them into a string the DB
// can use.
// $array = ( 'THIS' => 'this', 'THAT' => 'that' );
// will be returned as THIS, THAT 'this', 'that'
/*-------------------------------------------------------------------------*/
function compile_db_string($data) {
$field_names = "";
$field_values = "";
foreach ($data as $k => $v) {
$v = preg_replace( "/'/", "\\'", $v );
$field_names .= "$k,";
$field_values .= "'$v',";
}
$field_names = preg_replace( "/,$/" , "" , $field_names );
$field_values = preg_replace( "/,$/" , "" , $field_values );
return array( 'FIELD_NAMES' => $field_names,
'FIELD_VALUES' => $field_values,
);
}
/*-------------------------------------------------------------------------*/
// Build up page span links
/*-------------------------------------------------------------------------*/
function build_pagelinks($data)
{
global $ibforums, $skin_universal;
$work = array();
$section = ($data['leave_out'] == "") ? 2 : $data['leave_out']; // Number of pages to show per section( either side of current), IE: 1 ... 4 5 [6] 7 8 ... 10
$work['pages'] = 1;
if ( ($data['TOTAL_POSS'] % $data['PER_PAGE']) == 0 )
{
$work['pages'] = $data['TOTAL_POSS'] / $data['PER_PAGE'];
}
else
{
$number = ($data['TOTAL_POSS'] / $data['PER_PAGE']);
$work['pages'] = ceil( $number);
}
$work['total_page'] = $work['pages'];
$work['current_page'] = $data['CUR_ST_VAL'] > 0 ? ($data['CUR_ST_VAL'] / $data['PER_PAGE']) + 1 : 1;
if ($work['pages'] > 1)
{
$work['first_page'] = $skin_universal->make_page_jump($data['TOTAL_POSS'],$data['PER_PAGE'], $data['BASE_URL'])." (".$work['pages'].")";
for( $i = 0; $i <= $work['pages'] - 1; ++$i )
{
$RealNo = $i * $data['PER_PAGE'];
$PageNo = $i+1;
if ($RealNo == $data['CUR_ST_VAL'])
{
$work['page_span'] .= " <b>[{$PageNo}]</b>";
}
else
{
if ($PageNo < ($work['current_page'] - $section))
{
$work['st_dots'] = " <a href='{$data['BASE_URL']}&st=0' title='{$ibforums->lang['ps_page']} 1'>« {$ibforums->lang['ps_first']}</a> ...";
continue;
}
// If the next page is out of our section range, add some dotty dots!
if ($PageNo > ($work['current_page'] + $section))
{
$work['end_dots'] = "... <a href='{$data['BASE_URL']}&st=".($work['pages']-1) * $data['PER_PAGE']."' title='{$ibforums->lang['ps_page']} {$work['pages']}'>{$ibforums->lang['ps_last']} »</a>";
break;
}
$work['page_span'] .= " <a href='{$data['BASE_URL']}&st={$RealNo}'>{$PageNo}</a>";
}
}
$work['return'] = $work['first_page'].$work['st_dots'].$work['page_span'].' '.$work['end_dots'];
}
else
{
$work['return'] = $data['L_SINGLE'];
}
return $work['return'];
}
/*-------------------------------------------------------------------------*/
// Build the forum jump menu
/*-------------------------------------------------------------------------*/
function build_forum_jump($html=1, $override=0, $remove_redirects=0)
{
global $INFO, $DB, $ibforums;
// $html = 0 means don't return the select html stuff
// $html = 1 means return the jump menu with select and option stuff
$last_cat_id = -1;
if ( $remove_redirects )
{
$qe = 'AND f.redirect_on <> 1';
}
else
{
$qe = '';
}
$DB->query("SELECT f.id as forum_id, f.parent_id, f.subwrap, f.sub_can_post, f.name as forum_name, f.position, f.redirect_on, f.read_perms, c.id as cat_id, c.name
FROM ibf_forums f
LEFT JOIN ibf_categories c ON (c.id=f.category)
WHERE c.state IN (1,2) $qe
ORDER BY c.position, f.position");
if ($html == 1) {
$the_html = "<form onsubmit=\"if(document.jumpmenu.f.value == -1){return false;}\" action='{$ibforums->base_url}act=SF' method='get' name='jumpmenu'>
<input type='hidden' name='act' value='SF' />\n<input type='hidden' name='s' value='{$ibforums->session_id}' />
<select name='f' onchange=\"if(this.options[this.selectedIndex].value != -1){ document.jumpmenu.submit() }\" class='forminput'>
<optgroup label=\"{$ibforums->lang['sj_title']}\">
<option value='sj_home'>{$ibforums->lang['sj_home']}</option>
<option value='sj_search'>{$ibforums->lang['sj_search']}</option>
<option value='sj_help'>{$ibforums->lang['sj_help']}</option>
</optgroup>
<optgroup label=\"{$ibforums->lang['forum_jump']}\">";
}
$forum_keys = array();
$cat_keys = array();
$children = array();
$subs = array();
$subwrap = array();
// disable short mode if we're compiling a mod form
if ($html == 0 or $override == 1)
{
$ibforums->vars['short_forum_jump'] = 0;
}
while ( $i = $DB->fetch_row() )
{
$selected = '';
$redirect = "";
if ($html == 1 or $override == 1)
{
if ($ibforums->input['f'] and $ibforums->input['f'] == $i['forum_id'])
{
$selected = ' selected="selected"';
}
}
if ( $i['redirect_on'] )
{
$redirect = $ibforums->lang['fj_redirect'];
}
if ($i['subwrap'] == 1)
{
$subwrap[ $i['forum_id'] ] = 1;
}
if ($i['subwrap'] == 1 and $i['sub_can_post'] != 1)
{
$forum_keys[ $i['cat_id'] ][$i['forum_id']] = "<option value=\"{$i['forum_id']}\"".$selected."> - {$i['forum_name']}</option>\n";
}
else
{
if ( $this->check_perms($i['read_perms']) == TRUE )
{
if ($i['parent_id'] > 0)
{
$children[ $i['parent_id'] ][] = "<option value=\"{$i['forum_id']}\"".$selected."> ---- {$i['forum_name']} $redirect</option>\n";
}
else
{
$forum_keys[ $i['cat_id'] ][$i['forum_id']] = "<option value=\"{$i['forum_id']}\"".$selected."> - {$i['forum_name']} $redirect</option><!--fx:{$i['forum_id']}-->\n";
}
}
else
{
continue;
}
}
if ($last_cat_id != $i['cat_id'])
{
// Make sure cats with hidden forums are not shown in forum jump
$cat_keys[ $i['cat_id'] ] = "<option value='-1'>{$i['name']}</option>\n";
$last_cat_id = $i['cat_id'];
}
}
foreach($cat_keys as $cat_id => $cat_text)
{
if ( is_array( $forum_keys[$cat_id] ) && count( $forum_keys[$cat_id] ) > 0 )
{
$the_html .= $cat_text;
foreach($forum_keys[$cat_id] as $idx => $forum_text)
{
if ( $subwrap[$idx] != 1 )
{
$the_html .= $forum_text;
}
else if (count($children[$idx]) > 0)
{
$the_html .= $forum_text;
if ($ibforums->vars['short_forum_jump'] != 1)
{
foreach($children[$idx] as $ii => $tt)
{
$the_html .= $tt;
}
}
else
{
$the_html = str_replace( "</option><!--fx:$idx-->", " (+".count($children[$idx])." {$ibforums->lang['fj_subforums']})</option>", $the_html );
}
}
else
{
$the_html .= $forum_text;
}
}
}
}
if ($html == 1)
{
$the_html .= "</optgroup>\n</select> <input type='submit' value='{$ibforums->lang['jmp_go']}' class='forminput' /></form>";
}
return $the_html;
}
function clean_email($email = "") {
$email = trim($email);
$email = str_replace( " ", "", $email );
$email = preg_replace( "#[\;\#\n\r\*\'\"<>&\%\!\(\)\{\}\[\]\?\\/\s]#", "", $email );
if ( preg_match( "/^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,4})(\]?)$/", $email) )
{
return $email;
}
else
{
return FALSE;
}
}
/*-------------------------------------------------------------------------*/
// SKIN, sort out the skin stuff
/*-------------------------------------------------------------------------*/
function load_skin() {
global $ibforums, $INFO, $DB;
$id = -1;
$skin_set = 0;
if ( ( $ibforums->is_bot == 1 ) and ($ibforums->vars['spider_suit'] != "") )
{
$skin_set = 1;
$id = $ibforums->vars['spider_suit'];
}
else
{
//------------------------------------------------
// Do we have a skin for a particular forum?
//------------------------------------------------
if ($ibforums->input['f'] and $ibforums->input['act'] != 'UserCP')
{
if ( $ibforums->vars[ 'forum_skin_'.$ibforums->input['f'] ] != "" )
{
$id = $ibforums->vars[ 'forum_skin_'.$ibforums->input['f'] ];
$skin_set = 1;
}
}
//------------------------------------------------
// Are we allowing user chooseable skins?
//------------------------------------------------
$extra = "";
if ($skin_set != 1 and $ibforums->vars['allow_skins'] == 1)
{
if (isset($ibforums->input['skinid']))
{
$id = intval($ibforums->input['skinid']);
$extra = " AND s.hidden=0";
$skin_set = 1;
}
else if ( $ibforums->member['skin'] != "" and intval($ibforums->member['skin']) >= 0 )
{
$id = $ibforums->member['skin'];
if ($id == 'Default') $id = -1;
$skin_set = 1;
}
}
}
//------------------------------------------------
// Load the info from the database.
//------------------------------------------------
if ( $id >= 0 and $skin_set == 1)
{
$DB->query("SELECT s.*, t.template, c.css_text
FROM ibf_skins s
LEFT JOIN ibf_templates t ON (t.tmid=s.tmpl_id)
LEFT JOIN ibf_css c ON (c.cssid=s.css_id)
WHERE s.sid=$id".$extra);
// Didn't get a row?
if (! $DB->get_num_rows() )
{
// Update this members profile
if ( $ibforums->member['id'] )
{
$DB->query("UPDATE ibf_members SET skin='-1' WHERE id='".$ibforums->member['id']."'");
}
$DB->query("SELECT s.*, t.template, c.css_text
FROM ibf_skins s
LEFT JOIN ibf_templates t ON (t.tmid=s.tmpl_id)
LEFT JOIN ibf_css c ON (s.css_id=c.cssid)
WHERE s.default_set=1");
}
}
else
{
$DB->query("SELECT s.*, t.template, c.css_text
FROM ibf_skins s
LEFT JOIN ibf_templates t ON (t.tmid=s.tmpl_id)
LEFT JOIN ibf_css c ON (s.css_id=c.cssid)
WHERE s.default_set=1");
}
if ( ! $row = $DB->fetch_row() )
{
echo("Could not query the skin information!");
exit();
}
//-------------------------------------------
// Setting the skin?
//-------------------------------------------
if ( ($ibforums->input['setskin']) and ($ibforums->member['id']) )
{
$DB->query( "UPDATE ibf_members SET skin=".intval($row['sid'])." WHERE id=".intval($ibforums->member['id']) );
$ibforums->member['skin'] = $row['sid'];
}
return $row;
}
/*-------------------------------------------------------------------------*/
// Require, parse and return an array containing the language stuff
/*-------------------------------------------------------------------------*/
function load_words($current_lang_array, $area, $lang_type) {
require ROOT_PATH."lang/".$lang_type."/".$area.".php";
foreach ($lang as $k => $v)
{
$current_lang_array[$k] = stripslashes($v);
}
unset($lang);
return $current_lang_array;
}
/*-------------------------------------------------------------------------*/
// Return a date or '--' if the date is undef.
// We use the rather nice gmdate function in PHP to synchronise our times
// with GMT. This gives us the following choices:
//
// If the user has specified a time offset, we use that. If they haven't set
// a time zone, we use the default board time offset (which should automagically
// be adjusted to match gmdate.
/*-------------------------------------------------------------------------*/
function get_date($date, $method) {
global $ibforums;
if (!$date)
{
return '--';
}
if (empty($method))
{
$method = 'LONG';
}
if ($this->offset_set == 0)
{
// Save redoing this code for each call, only do once per page load
$this->offset = $this->get_time_offset();
$this->offset_set = 1;
}
return gmdate($this->time_options[$method], ($date + $this->offset) );
}
/*-------------------------------------------------------------------------*/
// Returns the offset needed and stuff - quite groovy.
/*-------------------------------------------------------------------------*/
function get_time_offset()
{
global $ibforums;
$r = 0;
$r = (($ibforums->member['time_offset'] != "") ? $ibforums->member['time_offset'] : $ibforums->vars['time_offset']) * 3600;
if ( $ibforums->vars['time_adjust'] )
{
$r += ($ibforums->vars['time_adjust'] * 60);
}
if ($ibforums->member['dst_in_use'])
{
$r += 3600;
}
return $r;
}
/*-------------------------------------------------------------------------*/
// Sets a cookie, abstract layer allows us to do some checking, etc
/*-------------------------------------------------------------------------*/
function my_setcookie($name, $value = "", $sticky = 1) {
global $INFO;
//$expires = "";
if ($sticky == 1)
{
$expires = time() + 60*60*24*365;
}
$INFO['cookie_domain'] = $INFO['cookie_domain'] == "" ? "" : $INFO['cookie_domain'];
$INFO['cookie_path'] = $INFO['cookie_path'] == "" ? "/" : $INFO['cookie_path'];
$name = $INFO['cookie_id'].$name;
@setcookie($name, $value, $expires, $INFO['cookie_path'], $INFO['cookie_domain']);
}
/*-------------------------------------------------------------------------*/
// Cookies, cookies everywhere and not a byte to eat.
/*-------------------------------------------------------------------------*/
function my_getcookie($name)
{
global $INFO, $HTTP_COOKIE_VARS;
if (isset($HTTP_COOKIE_VARS[$INFO['cookie_id'].$name]))
{
return urldecode($HTTP_COOKIE_VARS[$INFO['cookie_id'].$name]);
}
else
{
return FALSE;
}
}
/*-------------------------------------------------------------------------*/
// Makes incoming info "safe"
/*-------------------------------------------------------------------------*/
function parse_incoming()
{
global $HTTP_GET_VARS, $HTTP_POST_VARS, $HTTP_CLIENT_IP, $REQUEST_METHOD, $REMOTE_ADDR, $HTTP_PROXY_USER, $HTTP_X_FORWARDED_FOR;
$return = array();
if( is_array($HTTP_GET_VARS) )
{
while( list($k, $v) = each($HTTP_GET_VARS) )
{
if ( $k == 'INFO' )
{
continue;
}
if( is_array($HTTP_GET_VARS[$k]) )
{
while( list($k2, $v2) = each($HTTP_GET_VARS[$k]) )
{
$return[$k][ $this->clean_key($k2) ] = $this->clean_value($v2);
}
}
else
{
$return[$k] = $this->clean_value($v);
}
}
}
// Overwrite GET data with post data
if( is_array($HTTP_POST_VARS) )
{
while( list($k, $v) = each($HTTP_POST_VARS) )
{
if ( is_array($HTTP_POST_VARS[$k]) )
{
while( list($k2, $v2) = each($HTTP_POST_VARS[$k]) )
{
$return[$k][ $this->clean_key($k2) ] = $this->clean_value($v2);
}
}
else
{
$return[$k] = $this->clean_value($v);
}
}
}
//----------------------------------------
// Sort out the accessing IP
// (Thanks to Cosmos and schickb)
//----------------------------------------
$addrs = array();
foreach( array_reverse( explode( ',', $HTTP_X_FORWARDED_FOR ) ) as $x_f )
{
$x_f = trim($x_f);
if ( preg_match( '/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/', $x_f ) )
{
$addrs[] = $x_f;
}
}
$addrs[] = $_SERVER['REMOTE_ADDR'];
$addrs[] = $HTTP_PROXY_USER;
$addrs[] = $REMOTE_ADDR;
//header("Content-type: text/plain"); print_r($addrs); print $_SERVER['HTTP_X_FORWARDED_FOR']; exit();
$return['IP_ADDRESS'] = $this->select_var( $addrs );
// Make sure we take a valid IP address
$return['IP_ADDRESS'] = preg_replace( "/^([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})/", "\\1.\\2.\\3.\\4", $return['IP_ADDRESS'] );
$return['request_method'] = ( $_SERVER['REQUEST_METHOD'] != "" ) ? strtolower($_SERVER['REQUEST_METHOD']) : strtolower($REQUEST_METHOD);
return $return;
}
/*-------------------------------------------------------------------------*/
// Key Cleaner - ensures no funny business with form elements
/*-------------------------------------------------------------------------*/
function clean_key($key) {
if ($key == "")
{
return "";
}
$key = preg_replace( "/\.\./" , "" , $key );
$key = preg_replace( "/\_\_(.+?)\_\_/" , "" , $key );
$key = preg_replace( "/^([\w\.\-\_]+)$/", "$1", $key );
return $key;
}
function clean_value($val)
{
global $ibforums;
if ($val == "")
{
return "";
}
$val = str_replace( " ", " ", $val );
if ( $ibforums->vars['strip_space_chr'] )
{
$val = str_replace( chr(0xCA), "", $val ); //Remove sneaky spaces
}
$val = str_replace( "&" , "&" , $val );
$val = str_replace( "<!--" , "<!--" , $val );
$val = str_replace( "-->" , "-->" , $val );
$val = preg_replace( "/<script/i" , "<script" , $val );
$val = str_replace( ">" , ">" , $val );
$val = str_replace( "<" , "<" , $val );
$val = str_replace( "\"" , """ , $val );
$val = preg_replace( "/\n/" , "<br>" , $val ); // Convert literal newlines
$val = preg_replace( "/\\\$/" , "$" , $val );
$val = preg_replace( "/\r/" , "" , $val ); // Remove literal carriage returns
$val = str_replace( "!" , "!" , $val );
$val = str_replace( "'" , "'" , $val ); // IMPORTANT: It helps to increase sql query safety.
// Ensure unicode chars are OK
if ( $this->allow_unicode )
{
$val = preg_replace("/&#([0-9]+);/s", "&#\\1;", $val );
}
// Strip slashes if not already done so.
if ( $this->get_magic_quotes )
{
$val = stripslashes($val);
}
// Swop user inputted backslashes
$val = preg_replace( "/\\\(?!&#|\?#)/", "\", $val );
return $val;
}
function remove_tags($text="")
{
// Removes < BOARD TAGS > from posted forms
$text = preg_replace( "/(<|<)% (BOARD HEADER|CSS|JAVASCRIPT|TITLE|BOARD|STATS|GENERATOR|COPYRIGHT|NAVIGATION) %(>|>)/i", "<% \\2 %>", $text );
//$text = str_replace( "<%", "<%", $text );
return $text;
}
function is_number($number="")
{
if ($number == "") return -1;
if ( preg_match( "/^([0-9]+)$/", $number ) )
{
return $number;
}
else
{
return "";
}
}
/*-------------------------------------------------------------------------*/
// MEMBER FUNCTIONS
/*-------------------------------------------------------------------------*/
function set_up_guest($name='Guest') {
global $INFO;
return array( 'name' => $name,
'id' => 0,
'password' => "",
'email' => "",
'title' => "Unregistered",
'mgroup' => $INFO['guest_group'],
'view_sigs' => $INFO['guests_sig'],
'view_img' => $INFO['guests_img'],
'view_avs' => $INFO['guests_ava'],
);
}
/*-------------------------------------------------------------------------*/
// GET USER AVATAR
/*-------------------------------------------------------------------------*/
function get_avatar($member_avatar="", $member_view_avatars=0, $avatar_dims="x")
{
global $ibforums;
if (!$member_avatar or $member_view_avatars == 0 or !$ibforums->vars['avatars_on'])
{
return "";
}
if (preg_match ( "/^noavatar/", $member_avatar ))
{
return "";
}
if ( (preg_match ( "/\.swf/", $member_avatar)) and ($ibforums->vars['allow_flash'] != 1) )
{
return "";
}
$davatar_dims = explode( "x", $ibforums->vars['avatar_dims'] );
$default_a_dims = explode( "x", $ibforums->vars['avatar_def'] );
//---------------------------------------
// Have we enabled URL / Upload avatars?
//---------------------------------------
$this_dims = explode( "x", $avatar_dims );
if (!$this_dims[0]) $this_dims[0] = $davatar_dims[0];
if (!$this_dims[1]) $this_dims[1] = $davatar_dims[1];
if ( preg_match( "/^http:\/\//", $member_avatar ) )
{
// Ok, it's a URL..
if (preg_match ( "/\.swf/", $member_avatar))
{
return "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" width='{$this_dims[0]}' height='{$this_dims[1]}'>
<param name='movie' value='{$member_avatar}'><param name='play' value='true'>
<param name='loop' value='true'><param name='quality' value='high'>
<embed src='{$member_avatar}' width='{$this_dims[0]}' height='{$this_dims[1]}' play='true' loop='true' quality='high'></embed>
</object>";
}
else
{
return "<img src='{$member_avatar}' border='0' width='{$this_dims[0]}' height='{$this_dims[1]}' alt='' />";
}
//---------------------------------------
// Not a URL? Is it an uploaded avatar?
//---------------------------------------
}
else if ( ($ibforums->vars['avup_size_max'] > 1) and ( preg_match( "/^upload:av-(?:\d+)\.(?:\S+)/", $member_avatar ) ) )
{
$member_avatar = preg_replace( "/^upload:/", "", $member_avatar );
if ( preg_match ( "/\.swf/", $member_avatar) )
{
return "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" width='{$this_dims[0]}' height='{$this_dims[1]}'>
<param name='movie' value='{$ibforums->vars['upload_url']}/$member_avatar'><param name='play' value='true'>
<param name='loop' value='true'><param name='quality' value='high'>
<embed src='{$ibforums->vars['upload_url']}/$member_avatar\' width='{$this_dims[0]}' height='{$this_dims[1]}' play='true' loop='true' quality='high'></embed>
</object>";
}
else
{
return "<img src='{$ibforums->vars['upload_url']}/$member_avatar' border='0' width='{$this_dims[0]}' height='{$this_dims[1]}' alt='' />";
}
}
//---------------------------------------
// No, it's not a URL or an upload, must
// be a normal avatar then
//---------------------------------------
else if ($member_avatar != "")
{
//---------------------------------------
// Do we have an avatar still ?
//---------------------------------------
return "<img src='{$ibforums->vars['AVATARS_URL']}/{$member_avatar}' border='0' alt='' />";
}
else
{
//---------------------------------------
// No, ok - return blank
//---------------------------------------
return "";
}
}
/*-------------------------------------------------------------------------*/
// ERROR FUNCTIONS
/*-------------------------------------------------------------------------*/
function Error($error) {
global $DB, $ibforums, $skin_universal;
//INIT is passed to the array if we've not yet loaded a skin and stuff
if ( $error['INIT'] == 1)
{
$DB->query("SELECT s.*, t.template, c.css_text
FROM ibf_skins s
LEFT JOIN ibf_templates t ON (t.tmid=s.tmpl_id)
LEFT JOIN ibf_css c ON (s.css_id=c.cssid)
WHERE s.default_set=1");
$ibforums->skin = $DB->fetch_row();
$ibforums->session_id = $this->my_getcookie('session_id');
$ibforums->base_url = $ibforums->vars['board_url'].'/index.'.$ibforums->vars['php_ext'].'?s='.$ibforums->session_id;
$ibforums->skin_rid = $ibforums->skin['set_id'];
$ibforums->skin_id = 's'.$ibforums->skin['set_id'];
if ($ibforums->vars['default_language'] == "")
{
$ibforums->vars['default_language'] = 'en';
}
$ibforums->lang_id = $ibforums->member['language'] ? $ibforums->member['language'] : $ibforums->vars['default_language'];
if ( ($ibforums->lang_id != $ibforums->vars['default_language']) and (! is_dir( ROOT_PATH."lang/".$ibforums->lang_id ) ) )
{
$ibforums->lang_id = $ibforums->vars['default_language'];
}
$ibforums->lang = $this->load_words($ibforums->lang, "lang_global", $ibforums->lang_id);
$ibforums->vars['img_url'] = 'style_images/' . $ibforums->skin['img_dir'];
$skin_universal = $this->load_template('skin_global');
}
$ibforums->lang = $this->load_words($ibforums->lang, "lang_error", $ibforums->lang_id);
list($em_1, $em_2) = explode( '@', $ibforums->vars['email_in'] );
$msg = $ibforums->lang[ $error['MSG'] ];
if ($error['EXTRA'])
{
$msg = preg_replace( "/<#EXTRA#>/", $error['EXTRA'], $msg );
}
$html = $skin_universal->Error( $msg, $em_1, $em_2);
//-----------------------------------------
// If we're a guest, show the log in box..
//-----------------------------------------
if ($ibforums->member['id'] == "" and $error['MSG'] != 'server_too_busy' and $error['MSG'] != 'account_susp')
{
$html = str_replace( "<!--IBF.LOG_IN_TABLE-->", $skin_universal->error_log_in($_SERVER['QUERY_STRING']), $html);
}
//-----------------------------------------
// Do we have any post data to keepy?
//-----------------------------------------
if ( $ibforums->input['act'] == 'Post' OR $ibforums->input['act'] == 'Msg' OR $ibforums->input['act'] == 'calendar' )
{
if ( $_POST['Post'] )
{
$post_thing = $skin_universal->error_post_textarea($this->txt_htmlspecialchars($this->txt_stripslashes($_POST['Post'])) );
$html = str_replace( "<!--IBF.POST_TEXTAREA-->", $post_thing, $html );
}
}
$print = new display();
$print->add_output($html);
$print->do_output( array(
OVERRIDE => 1,
TITLE => $ibforums->lang['error_title'],
)
);
}
function board_offline()
{
global $DB, $ibforums, $root_path, $skin_universal;
$ibforums->lang = $this->load_words($ibforums->lang, "lang_error", $ibforums->lang_id);
$msg = preg_replace( "/\n/", "<br>", stripslashes($ibforums->vars['offline_msg']) );
$html = $skin_universal->board_offline( $msg );
$print = new display();
$print->add_output($html);
$print->do_output( array(
OVERRIDE => 1,
TITLE => $ibforums->lang['offline_title'],
)
);
}
/*-------------------------------------------------------------------------*/
// Variable chooser
/*-------------------------------------------------------------------------*/
function select_var($array) {
if ( !is_array($array) ) return -1;
ksort($array);
$chosen = -1; // Ensure that we return zero if nothing else is available
foreach ($array as $k => $v)
{
if (isset($v))
{
$chosen = $v;
break;
}
}
return $chosen;
}
} // end class
//######################################################
// Our "print" class
//######################################################
class display {
var $to_print = "";
//-------------------------------------------
// Appends the parsed HTML to our class var
//-------------------------------------------
function add_output($to_add) {
$this->to_print .= $to_add;
//return 'true' on success
return true;
}
//-------------------------------------------
// Parses all the information and prints it.
//-------------------------------------------
function do_output($output_array)
{
global $DB, $Debug, $skin_universal, $ibforums;
// Note, this is designed to allow IPS validate boards who've purchased copyright removal / registration . The order number
// is the only thing shown and the order number is unique to the person who paid and is no good to anyone else.
// Showing the order number poses no risk at all - the information is useless to anyone outside of IPS.
if ( $ibforums->input['ipscheck'] )
{
if ( $ibforums->input['ipscheck'] == 'copy' )
{
flush();
print preg_replace( "/^(\d+?)-(\d+?)-(\d+?)-(\d+?)$/", "\\2", $ibforums->vars['ipb_copy_number'] );
exit();
}
else if ( $ibforums->input['ipscheck'] == 'reg' )
{
flush();
print preg_replace( "/^(\d+?)-(\d+?)-(\d+?)-(\d+?)-(\d+?)$/", "\\2", $ibforums->vars['ipb_reg_number'] );
exit();
}
}
$TAGS = $DB->query("SELECT macro_value, macro_replace FROM ibf_macro WHERE macro_set={$ibforums->skin['macro_id']}");
$ex_time = sprintf( "%.4f",$Debug->endTimer() );
$query_cnt = $DB->get_query_cnt();
if ($DB->obj['debug'])
{
flush();
print "<html><head><title>mySQL Debugger</title><body bgcolor='white'><style type='text/css'> TABLE, TD, TR, BODY { font-family: verdana,arial, sans-serif;color:black;font-size:11px }</style>";
print $ibforums->debug_html;
print "</body></html>";
exit();
}
$input = "";
$queries = "";
$sload = "";
$gzip_status = $ibforums->vars['disable_gzip'] == 1 ? $ibforums->lang['gzip_off'] : $ibforums->lang['gzip_on'];
if ($ibforums->server_load > 0)
{
$sload = ' [ Server Load: '.$ibforums->server_load.' ]';
}
//+----------------------------------------------
if ($ibforums->vars['debug_level'] > 0)
{
$stats = "<br clear='all' />\n<br />\n<div align='center'>[ Script Execution time: $ex_time ] [ $query_cnt queries used ] [ $gzip_status ] $sload</div>\n<br />";
}
//+----------------------------------------------
if ($ibforums->vars['debug_level'] >= 2)
{
$stats .= "<br />\n<div class='tableborder'>\n<div class='pformstrip'>FORM and GET Input</div><div class='row1' style='padding:6px'>\n";
while( list($k, $v) = each($ibforums->input) )
{
$stats .= "<strong>$k</strong> = $v<br />\n";
}
$stats .= "</div>\n</div>";
}
//+----------------------------------------------
if ($ibforums->vars['debug_level'] >= 3)
{
$stats .= "<br />\n<div class='tableborder'>\n<div class='pformstrip'>Queries Used</div><div class='row1' style='padding:6px'>";
foreach($DB->obj['cached_queries'] as $q)
{
$q = htmlspecialchars($q);
$q = preg_replace( "/^SELECT/i" , "<span class='red'>SELECT</span>" , $q );
$q = preg_replace( "/^UPDATE/i" , "<span class='blue'>UPDATE</span>" , $q );
$q = preg_replace( "/^DELETE/i" , "<span class='orange'>DELETE</span>", $q );
$q = preg_replace( "/^INSERT/i" , "<span class='green'>INSERT</span>" , $q );
$q = str_replace( "LEFT JOIN" , "<span class='red'>LEFT JOIN</span>" , $q );
$q = preg_replace( "/(".$ibforums->vars['sql_tbl_prefix'].")(\S+?)([\s\.,]|$)/", "<span class='purple'>\\1\\2</span>\\3", $q );
$stats .= "$q<hr />\n";
}
$stats .= "</div>\n</div>";
}
/********************************************************/
// NAVIGATION
$nav = $skin_universal->start_nav();
$nav .= "<a href='{$ibforums->base_url}act=idx'>{$ibforums->vars['board_name']}</a>";
if ( empty($output_array['OVERRIDE']) )
{
if (is_array( $output_array['NAV'] ) )
{
foreach ($output_array['NAV'] as $n)
{
if ($n)
{
$nav .= "<{F_NAV_SEP}>" . $n;
}
}
}
}
$nav .= $skin_universal->end_nav();
//---------------------------------------------------------
// CSS
//---------------------------------------------------------
if ( $ibforums->skin['css_method'] == 'external' )
{
$css = $skin_universal->css_external($ibforums->skin['css_id'], $ibforums->skin['img_dir']);
}
else
{
$css = $skin_universal->css_inline( str_replace( "<#IMG_DIR#>", $ibforums->skin['img_dir'], $ibforums->skin['css_text'] ) );
}
//---------------------------------------------------------
$extra = "";
$ur = '(U)';
if ( $ibforums->vars['ipb_reg_number'] )
{
$ur = '(R)';
if ( $ibforums->vars['ipb_reg_show'] and $ibforums->vars['ipb_reg_name'] )
{
$extra = "<div align='center' class='copyright'>Registered to: ". $ibforums->vars['ipb_reg_name']."</div>";
}
}
// Yes, I realise that this is silly and easy to remove the copyright, but
// as it's not concealed source, there's no point having a 1337 fancy hashing
// algorithm if all you have to do is delete a few lines, so..
// However, be warned: If you remove the copyright and you have not purchased
// copyright removal, you WILL be spotted and your licence to use Invision Power Board
// will be terminated, requiring you to remove your board immediately.
// So, have a nice day.
$copyright = "<!-- Copyright Information -->\n\n<div align='center' class='copyright'>Powered by <a href=\"http://www.invisionboard.com\" target='_blank'>Invision Power Board</a>{$ur} {$ibforums->version} © 2003 <a href='http://www.invisionpower.com' target='_blank'>IPS, Inc.</a></div>";
if ($ibforums->vars['ips_cp_purchase'])
{
$copyright = "";
}
$copyright .= $extra;
// Awww, cmon, don't be mean! Literally thousands of hours have gone into
// coding Invision Power Board and all we ask in return is one measly little line
// at the bottom. That's fair isn't it?
// No? Hmmm...
// Have you seen how much it costs to remove the copyright from UBB? o_O
/********************************************************/
// Build the board header
$this_header = $skin_universal->BoardHeader();
// Show rules link?
if ($ibforums->vars['gl_show'] and $ibforums->vars['gl_title'])
{
if ($ibforums->vars['gl_link'] == "")
{
$ibforums->vars['gl_link'] = $ibforums->base_url."act=boardrules";
}
$this_header = str_replace( "<!--IBF.RULES-->", $skin_universal->rules_link($ibforums->vars['gl_link'], $ibforums->vars['gl_title']), $this_header );
}
//---------------------------------------
// Build the members bar
//---------------------------------------
if ($ibforums->member['id'] == 0)
{
$output_array['MEMBER_BAR'] = $skin_universal->Guest_bar();
}
else
{
$pm_js = "";
if ( ($ibforums->member['g_max_messages'] > 0) and ($ibforums->member['msg_total'] >= $ibforums->member['g_max_messages']) )
{
$msg_data['TEXT'] = $ibforums->lang['msg_full'];
}
else
{
$ibforums->member['new_msg'] = $ibforums->member['new_msg'] == "" ? 0 : $ibforums->member['new_msg'];
$msg_data['TEXT'] = sprintf( $ibforums->lang['msg_new'], $ibforums->member['new_msg']);
}
//---------------------------------------
// Do we have a pop up to show?
//---------------------------------------
if ($ibforums->member['show_popup'])
{
$DB->query("UPDATE ibf_members SET show_popup=0 WHERE id={$ibforums->member['id']}");
if ( $ibforums->input['act'] != 'Msg' )
{
$pm_js = $skin_universal->PM_popup();
}
}
if ( ($ibforums->member['is_mod']) or ($ibforums->member['g_is_supmod'] == 1) )
{
$mod_link = $skin_universal->mod_link();
}
$admin_link = $ibforums->member['g_access_cp'] ? $skin_universal->admin_link() : '';
$valid_link = $ibforums->member['mgroup'] == $ibforums->vars['auth_group'] ? $skin_universal->validating_link() : '';
if ( ! $ibforums->member['g_use_pm'])
{
$output_array['MEMBER_BAR'] = $skin_universal->Member_no_usepm_bar($admin_link, $mod_link, $valid_link);
}
else
{
$output_array['MEMBER_BAR'] = $pm_js . $skin_universal->Member_bar($msg_data, $admin_link, $mod_link, $valid_link);
}
}
if ($ibforums->vars['board_offline'] == 1)
{
$output_array['TITLE'] = $ibforums->lang['warn_offline']." ".$output_array['TITLE'];
}
//---------------------------------------
// Get the template
//---------------------------------------
$ibforums->skin['template'] = str_replace( "<% CSS %>" , $css , $ibforums->skin['template']);
$ibforums->skin['template'] = str_replace( "<% JAVASCRIPT %>" , "" , $ibforums->skin['template']);
$ibforums->skin['template'] = str_replace( "<% TITLE %>" , $output_array['TITLE'] , $ibforums->skin['template']);
$ibforums->skin['template'] = str_replace( "<% BOARD %>" , $this->to_print , $ibforums->skin['template']);
$ibforums->skin['template'] = str_replace( "<% STATS %>" , $stats , $ibforums->skin['template']);
$ibforums->skin['template'] = str_replace( "<% GENERATOR %>" , "" , $ibforums->skin['template']);
$ibforums->skin['template'] = str_replace( "<% COPYRIGHT %>" , $copyright , $ibforums->skin['template']);
$ibforums->skin['template'] = str_replace( "<% BOARD HEADER %>" , $this_header , $ibforums->skin['template']);
$ibforums->skin['template'] = str_replace( "<% NAVIGATION %>" , $nav , $ibforums->skin['template']);
if ( empty($output_array['OVERRIDE']) )
{
$ibforums->skin['template'] = str_replace( "<% MEMBER BAR %>" , $output_array['MEMBER_BAR'], $ibforums->skin['template']);
}
else
{
$ibforums->skin['template'] = str_replace( "<% MEMBER BAR %>" , $skin_universal->member_bar_disabled(), $ibforums->skin['template']);
}
//+--------------------------------------------
// Stick in chat link? top_site_list_integrate
//+--------------------------------------------
if ($ibforums->vars['chat_account_no'])
{
$ibforums->vars['chat_height'] += $ibforums->vars['chat_poppad'] ? $ibforums->vars['chat_poppad'] : 50;
$ibforums->vars['chat_width'] += $ibforums->vars['chat_poppad'] ? $ibforums->vars['chat_poppad'] : 50;
$chat_link = ( $ibforums->vars['chat_display'] == 'self' )
? $skin_universal->show_chat_link_inline()
: $skin_universal->show_chat_link_popup();
$ibforums->skin['template'] = str_replace( "<!--IBF.CHATLINK-->", $chat_link, $ibforums->skin['template'] );
}
//+--------------------------------------------
// Stick in TSL link?
//+--------------------------------------------
if ($ibforums->vars['top_site_list_integrate'])
{
$ibforums->skin['template'] = str_replace( "<!--IBF.TSLLINK-->", $skin_universal->show_tsl_link_inline(), $ibforums->skin['template'] );
}
//+--------------------------------------------
//| Get the macros and replace them
//+--------------------------------------------
while ( $row = $DB->fetch_row($TAGS) )
{
if ($row['macro_value'] != "")
{
$ibforums->skin['template'] = str_replace( "<{".$row['macro_value']."}>", $row['macro_replace'], $ibforums->skin['template'] );
}
}
$ibforums->skin['template'] = str_replace( "<#IMG_DIR#>", $ibforums->skin['img_dir'], $ibforums->skin['template'] );
/*$ibforums->skin['template'] = preg_replace( "#img\s+?src=[\"'](?!http://)(.+?)[\"'](.+?)?>#is", "img src=\"http://domain.com/\\1\"\\2>", $ibforums->skin['template'] );*/
//---------------------------------------
// Close this DB connection
//---------------------------------------
$DB->close_db();
//---------------------------------------
// Start GZIP compression
//---------------------------------------
if ($ibforums->vars['disable_gzip'] != 1)
{
$buffer = ob_get_contents();
ob_end_clean();
ob_start('ob_gzhandler');
print $buffer;
}
$this->do_headers();
print $ibforums->skin['template'];
exit;
}
//-------------------------------------------
// print the headers
//-------------------------------------------
function do_headers() {
global $ibforums;
if ($ibforums->vars['print_headers'])
{
@header("HTTP/1.0 200 OK");
@header("HTTP/1.1 200 OK");
@header("Content-type: text/html");
if ($ibforums->vars['nocache'])
{
@header("Cache-Control: no-cache, must-revalidate, max-age=0");
@header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
@header("Pragma: no-cache");
}
}
}
//-------------------------------------------
// print a pure redirect screen
//-------------------------------------------
function redirect_screen($text="", $url="", $override=0)
{
global $ibforums, $skin_universal, $DB;
if ($ibforums->input['debug'])
{
flush();
exit();
}
if ( $override != 1 )
{
if ( $ibforums->base_url )
{
$url = $ibforums->base_url.$url;
}
else
{
$url = "{$ibforums->vars['board_url']}/index.{$ibforums->vars['php_ext']}?".$url;
}
}
$ibforums->lang['stand_by'] = stripslashes($ibforums->lang['stand_by']);
//---------------------------------------------------------
// CSS
//---------------------------------------------------------
if ( $ibforums->skin['css_method'] == 'external' )
{
$css = $skin_universal->css_external($ibforums->skin['css_id'], $ibforums->skin['img_dir']);
}
else
{
$css = $skin_universal->css_inline( str_replace( "<#IMG_DIR#>", $ibforums->skin['img_dir'], $ibforums->skin['css_text'] ) );
}
$htm = $skin_universal->Redirect($text, $url, $css);
$TAGS = $DB->query("SELECT macro_value, macro_replace FROM ibf_macro WHERE macro_set='{$ibforums->skin['macro_id']}'");
while ( $row = $DB->fetch_row($TAGS) )
{
if ($row['macro_value'] != "")
{
$htm = str_replace( "<{".$row['macro_value']."}>", $row['macro_replace'], $htm );
}
}
$htm = str_replace( "<#IMG_DIR#>", $ibforums->skin['img_dir'], $htm );
// Close this DB connection
$DB->close_db();
// Start GZIP compression
if ($ibforums->vars['disable_gzip'] != 1)
{
$buffer = ob_get_contents();
ob_end_clean();
ob_start('ob_gzhandler');
print $buffer;
}
$this->do_headers();
echo ($htm);
exit;
}
//-------------------------------------------
// print a minimalist screen suitable for small
// pop up windows
//-------------------------------------------
function pop_up_window($title = 'Invision Power Board', $text = "" )
{
global $ibforums, $skin_universal, $DB;
//---------------------------------------------------------
// CSS
//---------------------------------------------------------
if ( $ibforums->skin['css_method'] == 'external' )
{
$css = $skin_universal->css_external($ibforums->skin['css_id'], $ibforums->skin['img_dir']);
}
else
{
$css = $skin_universal->css_inline( str_replace( "<#IMG_DIR#>", $ibforums->skin['img_dir'], $ibforums->skin['css_text'] ) );
}
$html = $skin_universal->pop_up_window($title, $css, $text);
$TAGS = $DB->query("SELECT macro_value, macro_replace FROM ibf_macro WHERE macro_set='{$ibforums->skin['macro_id']}'");
while ( $row = $DB->fetch_row($TAGS) )
{
if ($row['macro_value'] != "")
{
$html = str_replace( "<{".$row['macro_value']."}>", $row['macro_replace'], $html );
}
}
$html = str_replace( "<#IMG_DIR#>", $ibforums->skin['img_dir'], $html );
$DB->close_db();
if ($ibforums->vars['disable_gzip'] != 1)
{
$buffer = ob_get_contents();
ob_end_clean();
ob_start('ob_gzhandler');
print $buffer;
}
$this->do_headers();
echo ($html);
exit;
}
} // END class
//######################################################
// Our "session" class
//######################################################
class session {
var $ip_address = 0;
var $user_agent = "";
var $time_now = 0;
var $session_id = 0;
var $session_dead_id = 0;
var $session_user_id = 0;
var $session_user_pass = "";
var $last_click = 0;
var $location = "";
var $member = array();
// No need for a constructor
function authorise()
{
global $DB, $INFO, $ibforums, $std, $HTTP_SERVER_VARS;
//-------------------------------------------------
// Before we go any lets check the load settings..
//-------------------------------------------------
if ($ibforums->vars['load_limit'] > 0)
{
if ( file_exists('/proc/loadavg') )
{
if ( $fh = @fopen( '/proc/loadavg', 'r' ) )
{
$data = @fread( $fh, 6 );
@fclose( $fh );
$load_avg = explode( " ", $data );
$ibforums->server_load = trim($load_avg[0]);
if ($ibforums->server_load > $ibforums->vars['load_limit'])
{
$std->Error( array( 'LEVEL' => 1, 'MSG' => 'server_too_busy', 'INIT' => 1 ) );
}
}
}
else
{
if ( $serverstats = @exec("uptime") )
{
preg_match( "/averages?: ([0-9\.]+),[\s]+([0-9\.]+),[\s]+([0-9\.]+)/", $serverstats, $load );
$ibforums->server_load = $load[1];
}
}
}
//--------------------------------------------
// Are they banned?
//--------------------------------------------
if ($ibforums->vars['ban_ip'])
{
$ips = explode( "|", $ibforums->vars['ban_ip'] );
foreach ($ips as $ip)
{
$ip = preg_replace( "/\*/", '.*' , preg_quote($ip, "/") );
if ( preg_match( "/^$ip/", $ibforums->input['IP_ADDRESS'] ) )
{
$std->Error( array( 'LEVEL' => 1, 'MSG' => 'you_are_banned', 'INIT' => 1 ) );
}
}
}
//--------------------------------------------
$this->member = array( 'id' => 0, 'password' => "", 'name' => "", 'mgroup' => $INFO['guest_group'] );
//--------------------------------------------
// no new headers if we're simply viewing an attachment..
//--------------------------------------------
if ( $ibforums->input['act'] == 'Attach' )
{
return $this->member;
}
$HTTP_SERVER_VARS['HTTP_USER_AGENT'] = $std->clean_value($HTTP_SERVER_VARS['HTTP_USER_AGENT']);
$this->ip_address = $ibforums->input['IP_ADDRESS'];
$this->user_agent = substr($HTTP_SERVER_VARS['HTTP_USER_AGENT'],0,50);
$this->time_now = time();
//-------------------------------------------------
// Manage bots? (tee-hee)
//-------------------------------------------------
if ( $ibforums->vars['spider_sense'] == 1 )
{
$remap_agents = array(
'googlebot' => 'google',
'slurp@inktomi' => 'inktomi',
'ask jeeves' => 'jeeves',
'lycos' => 'lycos',
'whatuseek' => 'wuseek',
'ia_archiver' => 'Archive_org',
);
if ( preg_match( '/(googlebot|slurp@inktomi|ask jeeves|lycos|whatuseek|ia_archiver)/i', $HTTP_SERVER_VARS['HTTP_USER_AGENT'], $match ) )
{
$DB->query("SELECT * from ibf_groups WHERE g_id=".$ibforums->vars['spider_group']);
$group = $DB->fetch_row();
foreach ($group as $k => $v)
{
$this->member[ $k ] = $v;
}
$this->member['restrict_post'] = 1;
$this->member['g_use_search'] = 0;
$this->member['g_email_friend'] = 0;
$this->member['g_edit_profile'] = 0;
$this->member['g_use_pm'] = 0;
$this->member['g_is_supmod'] = 0;
$this->member['g_access_cp'] = 0;
$this->member['g_access_offline'] = 0;
$this->member['g_avoid_flood'] = 0;
$this->member['id'] = 0;
$ibforums->perm_id = $this->member['g_perm_id'];
$ibforums->perm_id_array = explode( ",", $ibforums->perm_id );
$ibforums->session_type = 'cookie';
$ibforums->is_bot = 1;
$this->session_id = "";
if ( ! $agent = $remap_agents[ $match[1] ] )
{
$agent = 'google';
}
if ( $ibforums->vars['spider_visit'] )
{
$dba = $DB->compile_db_insert_string( array (
'bot' => $agent,
'query_string' => str_replace( "'", "", $HTTP_SERVER_VARS['QUERY_STRING']),
'ip_address' => $_SERVER['REMOTE_ADDR'],
'entry_date' => time(),
) );
$DB->query("INSERT INTO ibf_spider_logs ({$dba['FIELD_NAMES']}) VALUES({$dba['FIELD_VALUES']})");
}
if ( $ibforums->vars['spider_active'] )
{
$DB->query("DELETE FROM ibf_sessions WHERE id='".$agent."_session'");
$this->create_bot_session($agent);
}
return $this->member;
}
}
//-------------------------------------------------
// Continue!
//-------------------------------------------------
$cookie = array();
$cookie['session_id'] = $std->my_getcookie('session_id');
$cookie['member_id'] = $std->my_getcookie('member_id');
$cookie['pass_hash'] = $std->my_getcookie('pass_hash');
if ( $cookie['session_id'] )
{
$this->get_session($cookie['session_id']);
$ibforums->session_type = 'cookie';
}
elseif ( $ibforums->input['s'] )
{
$this->get_session($ibforums->input['s']);
$ibforums->session_type = 'url';
}
else
{
$this->session_id = 0;
}
//-------------------------------------------------
// Finalise the incoming data..
//-------------------------------------------------
$ibforums->input['Privacy'] = $std->select_var( array(
1 => $ibforums->input['Privacy'],
2 => $std->my_getcookie('anonlogin')
) );
//-------------------------------------------------
// Do we have a valid session ID?
//-------------------------------------------------
if ( $this->session_id )
{
// We've checked the IP addy and browser, so we can assume that this is
// a valid session.
if ( ($this->session_user_id != 0) and ( ! empty($this->session_user_id) ) )
{
// It's a member session, so load the member.
$this->load_member($this->session_user_id);
// Did we get a member?
if ( (! $this->member['id']) or ($this->member['id'] == 0) )
{
$this->unload_member();
$this->update_guest_session();
}
else
{
$this->update_member_session();
}
}
else
{
$this->update_guest_session();
}
}
else
{
// We didn't have a session, or the session didn't validate
// Do we have cookies stored?
if ($cookie['member_id'] != "" and $cookie['pass_hash'] != "")
{
$this->load_member($cookie['member_id']);
if ( (! $this->member['id']) or ($this->member['id'] == 0) )
{
$this->unload_member();
$this->create_guest_session();
}
else
{
if ($this->member['password'] == $cookie['pass_hash'])
{
$this->create_member_session();
}
else
{
$this->unload_member();
$this->create_guest_session();
}
}
}
else
{
$this->create_guest_session();
}
}
//-------------------------------------------------
// Set up a guest if we get here and we don't have a member ID
//-------------------------------------------------
if (! $this->member['id'])
{
$this->member = $std->set_up_guest();
$DB->query("SELECT * from ibf_groups WHERE g_id='".$INFO['guest_group']."'");
$group = $DB->fetch_row();
foreach ($group as $k => $v)
{
$this->member[ $k ] = $v;
}
}
//------------------------------------------------
// Synchronise the last visit and activity times if
// we have some in the member profile
//-------------------------------------------------
if ($this->member['id'])
{
if ( ! $ibforums->input['last_activity'] )
{
if ($this->member['last_activity'])
{
$ibforums->input['last_activity'] = $this->member['last_activity'];
}
else
{
$ibforums->input['last_activity'] = $this->time_now;
}
}
//------------
if ( ! $ibforums->input['last_visit'] )
{
if ($this->member['last_visit'])
{
$ibforums->input['last_visit'] = $this->member['last_visit'];
}
else
{
$ibforums->input['last_visit'] = $this->time_now;
}
}
//-------------------------------------------------
// If there hasn't been a cookie update in 2 hours,
// we assume that they've gone and come back
//-------------------------------------------------
if (!$this->member['last_visit'])
{
// No last visit set, do so now!
$DB->query("UPDATE ibf_members SET last_visit='".$this->time_now."', last_activity='".$this->time_now."' WHERE id=".$this->member['id']);
}
else if ( (time() - $ibforums->input['last_activity']) > 300 )
{
// If the last click was longer than 5 mins ago and this is a member
// Update their profile.
$DB->query("UPDATE ibf_members SET last_activity='".$this->time_now."' WHERE id=".$this->member['id']);
}
//-------------------------------------------------
// Check ban status
//-------------------------------------------------
if ( $this->member['temp_ban'] )
{
$ban_arr = $std->hdl_ban_line( $this->member['temp_ban'] );
if ( time() >= $ban_arr['date_end'] )
{
// Update this member's profile
$DB->query("UPDATE ibf_members SET temp_ban='' WHERE id=".intval($this->member['id']) );
}
else
{
$ibforums->member = $this->member; // Set time right
$std->Error( array( 'LEVEL' => 1, 'MSG' => 'account_susp', 'INIT' => 1, 'EXTRA' => $std->get_date($ban_arr['date_end'],'LONG') ) );
}
}
}
//-------------------------------------------------
// Set a session ID cookie
//-------------------------------------------------
$std->my_setcookie("session_id", $this->session_id, -1);
$ibforums->perm_id = ( $this->member['org_perm_id'] ) ? $this->member['org_perm_id'] : $this->member['g_perm_id'];
$ibforums->perm_id_array = explode( ",", $ibforums->perm_id );
return $this->member;
}
//+-------------------------------------------------
// Attempt to load a member
//+-------------------------------------------------
function load_member($member_id=0)
{
global $DB, $std, $ibforums;
$member_id = intval($member_id);
if ($member_id != 0)
{
$DB->query("SELECT moderator.mid as is_mod, moderator.allow_warn, m.id, m.name, m.mgroup, m.password, m.email, m.restrict_post, m.view_sigs, m.view_avs, m.view_pop, m.view_img, m.auto_track,
m.mod_posts, m.language, m.skin, m.new_msg, m.show_popup, m.msg_total, m.time_offset, m.posts, m.joined, m.last_post,
m.last_visit, m.last_activity, m.dst_in_use, m.view_prefs, m.org_perm_id, m.temp_ban, m.sub_end, g.*
FROM ibf_members m
LEFT JOIN ibf_groups g ON (g.g_id=m.mgroup)
LEFT JOIN ibf_moderators moderator ON (moderator.member_id=m.id OR moderator.group_id=m.mgroup )
WHERE m.id=$member_id");
if ( $DB->get_num_rows() )
{
$this->member = $DB->fetch_row();
}
//-------------------------------------------------
// Unless they have a member id, log 'em in as a guest
//-------------------------------------------------
if ( ($this->member['id'] == 0) or (empty($this->member['id'])) )
{
$this->unload_member();
}
}
unset($member_id);
}
//+-------------------------------------------------
// Remove the users cookies
//+-------------------------------------------------
function unload_member()
{
global $DB, $std, $ibforums;
// Boink the cookies
$std->my_setcookie( "member_id" , "0", -1 );
$std->my_setcookie( "pass_hash" , "0", -1 );
$this->member['id'] = 0;
$this->member['name'] = "";
$this->member['password'] = "";
}
//-------------------------------------------
// Updates a current session.
//-------------------------------------------
function update_member_session() {
global $DB, $ibforums;
// Make sure we have a session id.
if ( ! $this->session_id )
{
$this->create_member_session();
return;
}
if (empty($this->member['id']))
{
$this->unload_member();
$this->create_guest_session();
return;
}
$db_str = $DB->compile_db_update_string(
array(
'member_name' => $this->member['name'],
'member_id' => intval($this->member['id']),
'member_group' => $this->member['mgroup'],
'in_forum' => intval($ibforums->input['f']),
'in_topic' => intval($ibforums->input['t']),
'login_type' => $ibforums->input['Privacy'],
'running_time' => $this->time_now,
'location' => $ibforums->input['act'].",".$ibforums->input['p'].",".$ibforums->input['CODE']
)
);
$DB->query("UPDATE ibf_sessions SET $db_str WHERE id='{$this->session_id}'");
}
//--------------------------------------------------------------------
function update_guest_session()
{
global $DB, $ibforums, $INFO;
// Make sure we have a session id.
if ( ! $this->session_id )
{
$this->create_guest_session();
return;
}
$query = "UPDATE ibf_sessions SET member_name='',member_id='0',member_group='".$INFO['guest_group']."'";
$query .= ",login_type='0', running_time='".$this->time_now."', in_forum='".$ibforums->input['f']."', in_topic='".$ibforums->input['t']."', location='".$ibforums->input['act'].",".$ibforums->input['p'].",".$ibforums->input['CODE']."' ";
$query .= "WHERE id='".$this->session_id."'";
// Update the database
$DB->query($query);
}
//-------------------------------------------
// Get a session based on the current session ID
//-------------------------------------------
function get_session($session_id="")
{
global $DB, $INFO, $std;
$result = array();
$query = "";
$session_id = preg_replace("/([^a-zA-Z0-9])/", "", $session_id);
if ( $session_id )
{
if ($INFO['match_browser'] == 1)
{
$query = " AND browser='".$this->user_agent."'";
}
$DB->query("SELECT id, member_id, running_time, location FROM ibf_sessions WHERE id='".$session_id."' and ip_address='".$this->ip_address."'".$query);
if ( $DB->get_num_rows() != 1 )
{
// Either there is no session, or we have more than one session..
$this->session_dead_id = $session_id;
$this->session_id = 0;
$this->session_user_id = 0;
return;
}
else
{
$result = $DB->fetch_row();
if ($result['id'] == "")
{
$this->session_dead_id = $session_id;
$this->session_id = 0;
$this->session_user_id = 0;
unset($result);
return;
}
else
{
$this->session_id = $result['id'];
$this->session_user_id = $result['member_id'];
$this->last_click = $result['running_time'];
$this->location = $result['location'];
unset($result);
return;
}
}
}
}
//-------------------------------------------
// Creates a member session.
//-------------------------------------------
function create_member_session()
{
global $DB, $INFO, $std, $ibforums;
if ($this->member['id'])
{
//---------------------------------
// Remove the defunct sessions
//---------------------------------
$INFO['session_expiration'] = $INFO['session_expiration'] ? (time() - $INFO['session_expiration']) : (time() - 3600);
$DB->query( "DELETE FROM ibf_sessions WHERE running_time < {$INFO['session_expiration']} or member_id='".$this->member['id']."'");
$this->session_id = md5( uniqid(microtime()) );
//---------------------------------
// Insert the new session
//---------------------------------
$DB->query("INSERT INTO ibf_sessions (id, member_name, member_id, ip_address, browser, running_time, location, login_type, member_group) ".
"VALUES ('".$this->session_id."', '".$this->member['name']."', '".$this->member['id']."', '".$this->ip_address."', '".$this->user_agent."', '".$this->time_now."', ".
"',,', '".$ibforums->input['Privacy']."', ".$this->member['mgroup'].")");
// If this is a member, update their last visit times, etc.
if (time() - $this->member['last_activity'] > 300)
{
//---------------------------------
// Reset the topics read cookie..
//---------------------------------
$std->my_setcookie('topicsread', '');
$DB->query("UPDATE ibf_members SET last_visit=last_activity, last_activity='".$this->time_now."' WHERE id='".$this->member['id']."'");
//---------------------------------
// Fix up the last visit/activity times.
//---------------------------------
$ibforums->input['last_visit'] = $this->member['last_activity'];
$ibforums->input['last_activity'] = $this->time_now;
}
}
else
{
$this->create_guest_session();
}
}
//--------------------------------------------------------------------
function create_guest_session() {
global $DB, $INFO, $std, $ibforums;
//---------------------------------
// Remove the defunct sessions
//---------------------------------
if ( ($this->session_dead_id != 0) and ( ! empty($this->session_dead_id) ) )
{
$extra = " or id='".$this->session_dead_id."'";
}
else
{
$extra = "";
}
$INFO['session_expiration'] = $INFO['session_expiration'] ? (time() - $INFO['session_expiration']) : (time() - 3600);
$DB->query( "DELETE FROM ibf_sessions WHERE running_time < {$INFO['session_expiration']} or ip_address='".$this->ip_address."'".$extra);
$this->session_id = md5( uniqid(microtime()) );
//---------------------------------
// Insert the new session
//---------------------------------
$DB->query("INSERT INTO ibf_sessions (id, member_name, member_id, ip_address, browser, running_time, location, login_type, member_group) ".
"VALUES ('".$this->session_id."', '', '0', '".$this->ip_address."', '".$this->user_agent."', '".$this->time_now."', ".
"',,', '0', ".$INFO['guest_group'].")");
}
//-------------------------------------------
// Creates a BOT session
//-------------------------------------------
function create_bot_session($bot)
{
global $DB, $INFO, $std, $ibforums;
$db_str = $DB->compile_db_insert_string(
array(
'id' => $bot.'_session',
'member_name' => $ibforums->vars['sp_'.$bot],
'member_id' => 0,
'member_group' => $ibforums->vars['spider_group'],
'in_forum' => intval($ibforums->input['f']),
'in_topic' => intval($ibforums->input['t']),
'login_type' => $ibforums->vars['spider_anon'],
'running_time' => $this->time_now,
'location' => $ibforums->input['act'].",".$ibforums->input['p'].",".$ibforums->input['CODE'],
'ip_address' => $this->ip_address,
'browser' => $this->user_agent,
)
);
$DB->query("INSERT INTO ibf_sessions ({$db_str['FIELD_NAMES']}) VALUES({$db_str['FIELD_VALUES']})");
}
//-------------------------------------------
// Updates a BOT current session.
//-------------------------------------------
function update_bot_session($bot)
{
global $DB, $ibforums, $INFO;
$db_str = $DB->compile_db_update_string(
array(
'member_name' => $ibforums->vars['sp_'.$bot],
'member_id' => 0,
'member_group' => $ibforums->vars['spider_group'],
'in_forum' => intval($ibforums->input['f']),
'in_topic' => intval($ibforums->input['t']),
'login_type' => $ibforums->vars['spider_anon'],
'running_time' => $this->time_now,
'location' => $ibforums->input['act'].",".$ibforums->input['p'].",".$ibforums->input['CODE']
)
);
$DB->query("UPDATE ibf_sessions SET $db_str WHERE id='".$bot."_session'");
}
}
?>