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functions.php
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<?php
include_once('functions_db.php');
/*
function import_globals() {
global $HTTP_SERVER_VARS;
global $REMOTE_ADDR, $PHP_SELF;
# register_globals turned off?
$_igr = ini_get('register_globals');
# if ($_igr == '' || $_igr == 'Off' || $_igr == 0) {import_request_variables('GPC');} # This function has been DEPRECATED as of PHP 5.3.0 and REMOVED as of PHP 5.4.0.
# other misc server vars needed
$REMOTE_ADDR = $_SERVER['REMOTE_ADDR'];
# if ($_SERVER['HTTP_X_FORWARDED_FOR']!='') { $REMOTE_ADDR=$_SERVER['HTTP_X_FORWARDED_FOR']; } # get real IP address from proxies, when possible (on the other hand, this could return LAN IPs)
$PHP_SELF = $_SERVER['PHP_SELF'];
}
*/
# registers variable, if no type is given, it'll try GPC
function regvar($variable,$type) {
if ($type == 'g' || !$type)
$_v = $_GET[$variable];
elseif ($type == 'p' || (!$type && !$_v))
$_v = $_POST[$variable];
elseif ($type == 'c' || (!$type && !$_v))
$_v = $_COOKIE[$variable];
return($_v);
}
function codetext($text) {
$text = str_replace(' '," ",$text);
$text = str_replace(' '," ",$text);
return $text;
}
function authdenied($action='') {
global $es_accessdenied;
echo '<p class="edgebig">';
switch($action) {
default:
lecho('access denied',$es_accessdenied);
break;
}
echo '<p>';
}
function flecho($orig_text,$trans_text='') {
global $dir_skin;
if ($trans_text) {
$a=$trans_text;
} else {
$a=$orig_text;
}
# it should optionally allow ALT description, something like '[img]|example.jpg|this is an example' or '[img]|example.jpg'
if (strtolower(substr($a,0,5)=='[img]')) {
$b=explode('|',$a);
$a='<img src="'.$dir_skin.$b[1].'" border="0" alt="'.$b[2].'" title="'.$b[3].'">';
}
return $a;
}
function lecho($orig_text,$trans_text) {
global $dir_skin;
$a=flecho($orig_text,$trans_text);
echo $a;
}
function incviewed($newsid) {
global $dbx, $dbxcon, $dbxcon_aut, $edge_database, $edge_database_auth;
global $edge_id, $edge_logged;
global $edge_incviewsunreg;
$t = time();
if ($newsid) {
if ($edge_incviewsunreg || ($edge_id && $edge_logged)) {
$_q = "UPDATE news SET viewed = viewed + 1 WHERE id = '$newsid'";
dbx_query($dbx,$dbxcon,$_q,$edge_database);
}
if ($edge_id && $edge_logged) {
$_q = "SELECT lastviewed FROM people WHERE id = $edge_id";
$_r = dbx_query($dbx,$dbxcon_aut,$_q,$edge_database_auth);
$_row = dbx_fetch_object($dbx,$_r);
if ($t > $_row->lastviewed + 60*5) {
$_q = "UPDATE people SET lastviewed = $t WHERE id = $edge_id";
dbx_query($dbx,$dbxcon_aut,$_q,$edge_database_auth);
}
}
}
}
/*
function dbx_check() {
global $dbx,$dbxcon;
if (!dbx_server_info($dbx,$dbxcon)) {die('No DB');}
}
*/
function myaddslashes($st) {
if (get_magic_quotes_gpc())
return $st;
else
return addslashes($st);
}
# type validity check functions written by caboom <caboom@box.sk>, fixed by Cube, fixed by ElfQrin
function checkint($x,$f='') {
if ($x===0) {return (0);}
if ($x != '') {
if (preg_match('/^-?\d+$/',$x)) {return($x);}
}
return($f);
}
function checkstr($x) {
$m = array("%","+");
$x = myaddslashes($x);
foreach($m as $mkay)
$x = str_replace($mkay, "\\" . $mkay, $x);
return ($x);
}
function is_auth_valid_char($x) {
global $edge_multibyte;
if ($edge_multibyte) {return(1);} # bad hack, need to check for proper characters for particular charset
if (preg_match("/^[_\\.^0-9a-z-]+$/i",$x)) {return(1);} else {return(0);} # allowed characters: 0-9, a-z, A-Z, _ . ^ -
}
function auth_validname($x) {
global $edge_multibyte;
if ($x == '?') {return(1);}
if ($edge_multibyte) {return(1);} # bad hack, need to check for proper characters for particular charset
if (preg_match("/^[_\\.^0-9a-z-]+$/i",$x)) {return(1);} else {return(0);} # allowed characters: 0-9, a-z, A-Z, _ . ^ -
}
# specific for travel.box.sk and other sites, currently, just being kept here for compatibility
function foto($foto) {
$size = GetImageSize("$foto");
return "'javascript:otvor(\"$foto\",$size[0],$size[1])'";
}
function do_smileys($msgtxt) {
global $dir_smileys;
# this code has been crafted by Carl - carl@smmb.org ; new smileys (emoticons) added by Elf Qrin (www.ElfQrin.com)
$msgtxt = str_replace(":pimp", "<img src=\"".$dir_smileys."boss.gif\">", "$msgtxt");
$msgtxt = str_replace(":boss", "<img src=\"".$dir_smileys."boss.gif\">", "$msgtxt");
$msgtxt = preg_replace("/^:\(([[:space:]]*)/", "<img src=\"".$dir_smileys."angry.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/^:-\(([[:space:]]*)/", "<img src=\"".$dir_smileys."angry.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/^:P([[:space:]]*)/", "<img src=\"".$dir_smileys."tongue.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/^:p([[:space:]]*)/", "<img src=\"".$dir_smileys."tongue.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/^:D([[:space:]]*)/", "<img src=\"".$dir_smileys."grin.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/^:\)([[:space:]]*)/", "<img src=\"".$dir_smileys."smile.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/^:-\)([[:space:]]*)/", "<img src=\"".$dir_smileys."smile.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):\($/", "<img src=\"".$dir_smileys."angry.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):-\($/", "<img src=\"".$dir_smileys."angry.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):P$/", "<img src=\"".$dir_smileys."tongue.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):p$/", "<img src=\"".$dir_smileys."tongue.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):D$/", "<img src=\"".$dir_smileys."grin.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):\)$/", "<img src=\"".$dir_smileys."smile.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):-\)$/", "<img src=\"".$dir_smileys."smile.gif\">\\1", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):P([[:space:]])/", "\\1<img src=\"".$dir_smileys."tongue.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):p([[:space:]])/", "\\1<img src=\"".$dir_smileys."tongue.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):\)([[:space:]])/", "\\1<img src=\"".$dir_smileys."smile.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):\(([[:space:]])/", "\\1<img src=\"".$dir_smileys."angry.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):-\)([[:space:]])/", "\\1<img src=\"".$dir_smileys."smile.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):-\(([[:space:]])/", "\\1<img src=\"".$dir_smileys."angry.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]);\)([[:space:]])/", "\\1<img src=\"".$dir_smileys."wink.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]);-\)([[:space:]])/", "\\1<img src=\"".$dir_smileys."wink.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]])8-\)([[:space:]])/", "\\1<img src=\"".$dir_smileys."cool.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]])8\)([[:space:]])/", "\\1<img src=\"".$dir_smileys."cool.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]])R-\)([[:space:]])/", "\\1<img src=\"".$dir_smileys."rolleyes.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]])R\)([[:space:]])/", "\\1<img src=\"".$dir_smileys."rolleyes.gif\">\\2", "$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):D([[:space:]])/", "\\1<img src=\"".$dir_smileys."grin.gif\">\\2","$msgtxt");
$msgtxt = preg_replace("/([[:space:]]):-D([[:space:]])/", "\\1<img src=\"".$dir_smileys."grin.gif\">\\2","$msgtxt");
$msgtxt = preg_replace("/([[:space:]]);D([[:space:]])/", "\\1<img src=\"".$dir_smileys."grin.gif\">\\2","$msgtxt");
$msgtxt = str_replace(":argh", "<img src=\"".$dir_smileys."argh.gif\">", "$msgtxt");
$msgtxt = str_replace(":banghead", "<img src=\"".$dir_smileys."banghead.gif\">", "$msgtxt");
$msgtxt = str_replace(":beamup", "<img src=\"".$dir_smileys."beamup.gif\">", "$msgtxt");
$msgtxt = str_replace(":blowup", "<img src=\"".$dir_smileys."blowup.gif\">", "$msgtxt");
$msgtxt = str_replace(":bow", "<img src=\"".$dir_smileys."bow.gif\">", "$msgtxt");
$msgtxt = str_replace(":flameon", "<img src=\"".$dir_smileys."flameon.gif\">", "$msgtxt");
$msgtxt = str_replace(":flamer", "<img src=\"".$dir_smileys."flamer.gif\">", "$msgtxt");
$msgtxt = str_replace(":flowers", "<img src=\"".$dir_smileys."flowers.gif\">", "$msgtxt");
$msgtxt = str_replace(":hug", "<img src=\"".$dir_smileys."hug.gif\">", "$msgtxt");
$msgtxt = str_replace(":kick", "<img src=\"".$dir_smileys."kick.gif\">", "$msgtxt");
$msgtxt = str_replace(":ninja", "<img src=\"".$dir_smileys."ninja.gif\">", "$msgtxt");
$msgtxt = str_replace(":onthecan", "<img src=\"".$dir_smileys."onthecan.gif\">", "$msgtxt");
$msgtxt = str_replace(":stick", "<img src=\"".$dir_smileys."stick.gif\">", "$msgtxt");
$msgtxt = str_replace(":rotfl", "<img src=\"".$dir_smileys."rotfl.gif\">", "$msgtxt");
$msgtxt = str_replace(":shakehands", "<img src=\"".$dir_smileys."shakehands.gif\">", "$msgtxt");
$msgtxt = str_replace(":surrender", "<img src=\"".$dir_smileys."surrender.gif\">", "$msgtxt");
$msgtxt = str_replace(":thankyou", "<img src=\"".$dir_smileys."thankyou.gif\">", "$msgtxt");
$msgtxt = str_replace(":thewave", "<img src=\"".$dir_smileys."thewave.gif\">", "$msgtxt");
$msgtxt = str_replace(":wave", "<img src=\"".$dir_smileys."wave.gif\">", "$msgtxt");
$msgtxt = str_replace(":withstupid", "<img src=\"".$dir_smileys."withstupid.gif\">", "$msgtxt");
$msgtxt = str_replace(":yawn", "<img src=\"".$dir_smileys."yawn.gif\">", "$msgtxt");
$msgtxt = str_replace(":buzzer", "<img src=\"".$dir_smileys."buzzer.gif\">", "$msgtxt");
$msgtxt = str_replace(":chuckball", "<img src=\"".$dir_smileys."chuckball.gif\">", "$msgtxt");
$msgtxt = str_replace(":claphands", "<img src=\"".$dir_smileys."claphands.gif\">", "$msgtxt");
$msgtxt = str_replace(":dj", "<img src=\"".$dir_smileys."dj.gif\">", "$msgtxt");
$msgtxt = str_replace(":dropjaw", "<img src=\"".$dir_smileys."dropjaw.gif\">", "$msgtxt");
# added by Joris
$msgtxt = str_replace(":haha", "<img src=\"".$dir_smileys."laugh.gif\">","$msgtxt");
$msgtxt = str_replace(":nono", "<img src=\"".$dir_smileys."nono.gif\">","$msgtxt");
$msgtxt = str_replace(":wave", "<img src=\"".$dir_smileys."wave2.gif\">","$msgtxt");
$msgtxt = str_replace("???", "<img src=\"".$dir_smileys."confused.gif\">","$msgtxt");
$msgtxt = str_replace(':-S', "<img src=\"".$dir_smileys."perplex.gif\">","$msgtxt");
$msgtxt = str_replace(":tup", "<img src=\"".$dir_smileys."thumbsup.gif\">","$msgtxt");
$msgtxt = str_replace(":tdown", "<img src=\"".$dir_smileys."thumbsdown.gif\">","$msgtxt");
$msgtxt = str_replace(":grr", "<img src=\"".$dir_smileys."grr.gif\">","$msgtxt");
$msgtxt = str_replace(':-|', "<img src=\"".$dir_smileys."indifferent.gif\">","$msgtxt");
$msgtxt = str_replace(':|', "<img src=\"".$dir_smileys."indifferent.gif\">","$msgtxt");
# added by ElfQrin (22oct2003)
$msgtxt = str_replace('8O', "<img src=\"".$dir_smileys."omg.gif\">","$msgtxt");
$msgtxt = str_replace('8-O', "<img src=\"".$dir_smileys."omg.gif\">","$msgtxt");
$msgtxt = str_replace(':-\\', "<img src=\"".$dir_smileys."undecided.gif\">","$msgtxt");
$msgtxt = str_replace(':-/', "<img src=\"".$dir_smileys."skeptical.gif\">","$msgtxt");
$msgtxt = str_replace(":bounce", "<img src=\"".$dir_smileys."bounce.gif\">", "$msgtxt");
$msgtxt = str_replace(":chat", "<img src=\"".$dir_smileys."chatter.gif\">", "$msgtxt");
$msgtxt = str_replace(":coffeine", "<img src=\"".$dir_smileys."coffeine.gif\">", "$msgtxt");
$msgtxt = str_replace(":embarassed", "<img src=\"".$dir_smileys."embarassed.gif\">", "$msgtxt");
$msgtxt = str_replace(":evil", "<img src=\"".$dir_smileys."evil.gif\">", "$msgtxt");
$msgtxt = str_replace(":eviltwist", "<img src=\"".$dir_smileys."evil-twisted.gif\">", "$msgtxt");
$msgtxt = str_replace(":scary", "<img src=\"".$dir_smileys."scary.gif\">", "$msgtxt");
$msgtxt = str_replace(":zzz", "<img src=\"".$dir_smileys."sleeping.gif\">", "$msgtxt");
$msgtxt = str_replace(":shot", "<img src=\"".$dir_smileys."smiley_rifle-shot.gif\">", "$msgtxt");
$msgtxt = str_replace(":spineyes", "<img src=\"".$dir_smileys."spineyes.gif\">", "$msgtxt");
$msgtxt = str_replace(" S-|", "<img src=\"".$dir_smileys."spineyes.gif\">", "$msgtxt");
# added by ElfQrin (20jun2004)
$msgtxt = str_replace(':cop', "<img src=\"".$dir_smileys."smilecop.gif\">","$msgtxt");
$msgtxt = str_replace(':king', "<img src=\"".$dir_smileys."king.gif\">","$msgtxt");
$msgtxt = str_replace(':read', "<img src=\"".$dir_smileys."read.gif\">","$msgtxt");
$msgtxt = str_replace(':type', "<img src=\"".$dir_smileys."typecomp.gif\">","$msgtxt");
# added by ElfQrin (01mar2008)
$msgtxt = preg_replace("/([[:space:]]):s([[:space:]])/", "\\1<img src=\"".$dir_smileys."disappointed.gif\">\\2","$msgtxt");
$msgtxt = str_replace(':bloo', "<img src=\"".$dir_smileys."blush.gif\">","$msgtxt");
return($msgtxt);
}
function safeXSS(&$text) {
$text = strip_tags($text, '<b><i><br>');
}
function safeHTML($text,$smiles=TRUE) {
global $edge_smileys;
$text = strip_tags($text, '<b><i><u><sub><sup><a><img><table><tr><td><th><br><p><font><code>');
if ($edge_smileys && $smiles) $text = do_smileys($text);
return $text;
}
function safeHTMLboard($text,$smiles=TRUE) {
global $edge_smileys;
$text = strip_tags($text, '<b><i><u><sub><sup><table><tr><td><th><br><p><code>');
if ($edge_smileys && $smiles) $text = do_smileys($text);
return $text;
}
function buildHypertext($text) {
# return $text;
$parts = explode('<br />', $text);
for($i = 0; $i < sizeof($parts); $i++)
$parts[$i] = buildHyperlinks($parts[$i]);
$_r = join('<br />', $parts);
return $_r;
}
# Linkify URLs
# many thanks to Aztek, aztek@box.sk for supplying this neat function
# RegExps updated by ElfQrin
function buildHyperlinks($string) {
$httpurl = "(^((f|ht){1}tp(s){0,1}://)[-\/a-zA-Z0-9/@:%_.~#\?&;=]+[\/a-zA-Z0-9@:%_~#\?&;=])";
# $wwwsurl = "(www[.][a-zA-Z0-9@:%_.~#-\?&]+[a-zA-Z0-9@:%_~#\?&]))";
$mailurl = "([_\\.0-9a-z-]+@([_\\.0-9a-z-]+)+[a-z]{2,4})";
$parts = split("[[:space:]]", $string);
# $parts = explode(' ', $string);
for ($i = 0; $i < sizeof($parts); $i++) {
if (preg_match('/'.$httpurl.'/i', $parts[$i])) {
$temp = $parts[$i];
$parts[$i] = preg_replace('/'.$httpurl.'/i', "<a href=\"".$edge_main_url."redirect.php?\\1\" target=\"_blank\">", $parts[$i]);
$parts[$i] .= "$temp</a>";
}
# if (preg_match('/'.$wwwsurl.'/i', $parts[$i])) {
# $temp = $parts[$i];
# $parts[$i] = preg_replace('/'.$wwwsurl.'/i', "\\2<a href=\"".$edge_main_url."redirect.php?http://\\3\" target=\"_blank\">", $parts[$i]);
# $parts[$i] .= "$temp</a>";
# }
if (preg_match('/'.$mailurl.'/i', $parts[$i])) {
$temp = $parts[$i];
$parts[$i] = preg_replace('/'.$mailurl.'/i', "<a href=\"mailto:\\1\">", $parts[$i]);
$parts[$i] .= "$temp</a>";
}
}
return join(' ', $parts);
}
function pw_enc($w,$pwd,$enctyp) {
switch ($enctyp) {
case 1:
# XOR
$a=xor_string($w,$pwd);
break;
case 2:
# mcrypt
$a=des_encode($w);
break;
case 3:
# blowfish
$a=base64_encode(PMA_blowfish_encrypt($w,$pwd));
break;
default:
case 0:
# plain text
$a=$w;
break;
}
return $a;
}
function pw_dec($w,$pwd,$enctyp) {
switch ($enctyp) {
case 1:
# XOR
$a=xor_string($w,$pwd);
break;
case 2:
# mcrypt
$a=des_decode($w);
break;
case 3:
# blowfish
$a=PMA_blowfish_decrypt(base64_decode($w),$pwd);
break;
default:
case 0:
# plain text
$a=$w;
break;
}
return $a;
}
function cryptp($v1,$v2=null) {
global $forcenc;
switch ($forcenc) {
case 0: # standard (DES)
$a=crypt($v1,$v2);
break;
case 1: # MD5
$a=crypt_md5($v1,$v2);
break;
}
return $a;
}
# from PHP man, by mimec at wp dot pl r26-Jun-2003-09:40
function crypt_md5($str, $salt=null) {
if (!$salt) {$salt=md5(uniqid(mt_rand(),1));}
$salt=substr($salt, 0, 8);
return $salt.':'.md5($salt.$str);
}
# returns correct protection hashed value to be filled into the form
function prot() {
global $edge_hashedpassword;
global $edge_mcrypt_password;
return (cryptp($edge_hashedpassword.$edge_prot_password));
}
# checks if proper protection hashed value was sent by form
function chprot($prot) {
global $edge_hashedpassword;
global $edge_mcrypt_password;
if ($prot == cryptp($edge_hashedpassword.$edge_prot_password,$prot))
return 1;
return 0;
}
# checks HTTP_REFERER against $edge_main_url
function chref() {
global $edge_main_url, $edge_httprefcheck;
if ($edge_httprefcheck) {
$r = $_SERVER['HTTP_REFERER'];
if (substr($r,0,strlen($edge_main_url)) == $edge_main_url) {
return 1;
} else {
if ($r=='') {
echo 'fatal error: no HTTP_REFERER, make sure your browser sends HTTP_REFERER correctly<p>';
return 0;
} else {
echo 'fatal error: bad HTTP_REFERER<p>';
return 0;
}
}
}
return 1;
}
function codetag($txt, $typ='') {
global $edge_codetagcolors_off;
$r = '';
if (strpos($txt,'[code]') === FALSE) {
switch ($typ) {
case 'board':
case 'blog':
return(buildHypertext(safeHTMLboard($txt)));
break;
case 'art':
case 'artprt':
case 'arttom':
return(buildHypertext($txt));
break;
default:
case '':
case 'sms':
return(buildHypertext(safeHTML($txt)));
break;
}
}
$e = explode('[code]',$txt);
if ($edge_smileys) {do_smileys($e[0]);} # smileys hack by Carl
switch ($typ) {
case 'board':
case 'blog':
$r.=buildHypertext(safeHTMLboard($e[0]));
break;
case 'art':
case 'artprt':
case 'arttom':
$r.=buildHypertext($e[0]);
break;
default:
case '':
case 'sms':
$r.=buildHypertext(safeHTML($e[0]));
break;
}
for ($i = 1; $i<sizeof($e); $i++) {
$s = $e[$i];
$_rest = '';
$pos = strpos($s,'[/code]');
if ($pos != FALSE) {
$_code = substr($s,0,$pos);
$_rest = substr($s,$pos+7);
} else {$_code = $s;}
$_code = preg_replace("/(\r\n|\n|\r)/", "\n", $_code);
$_code = preg_replace("/\n\n+/", "\n\n", $_code);
$_code = preg_replace("/\<br \/\>\n/", "\n", $_code);
$_code = '<'.'?'.$_code.'?'.'>';
ob_start();
highlight_string($_code);
$_r = ob_get_contents();
ob_end_clean();
$p1 = strpos ($_r,"<?");
$p2 = strrpos ($_r,"?>");
$_r = substr($_r, 0, $p1).substr($_r, $p1+5, $p2-($p1+5)).substr($_r, $p2+5);
if ($edge_codetagcolors_off) {
$_r = preg_replace('/<font color=\"\#[\d\w]+\">/','',$_r);
$_r = preg_replace('/\<\/font\>/','',$_r);
}
$r .= $_r;
switch ($typ) {
case 'board':
case 'blog':
$r.=buildHypertext(safeHTMLboard($_rest));
break;
case 'art':
case 'artprt':
case 'arttom':
$r.=buildHypertext($_rest);
break;
default:
case '':
case 'sms':
$r.=buildHypertext(safeHTML($_rest));
break;
}
}
return($r);
}
function dispcomments($id,$short=false) {
global $dbx, $dbxcon, $edge_database;
global $edge_main_url, $es_recentcom;
$q = "SELECT thread,id,dat,subj,meno FROM wb WHERE did = 'edge$id' AND thread = 0 AND hide = 0 ORDER BY dat DESC LIMIT 0,6";
$result = dbx_query($dbx,$dbxcon,$q,$edge_database);
$c = dbx_num_rows($dbx,$result);
if ($c > 0) {
echo "<p><span class=\"edgemenu\">".flecho('recent comments',$es_recentcom).":</span><br>";
$i = 0;
echo '<table cellspacing="0" cellpadding="1" border="0">';
while (($o=dbx_fetch_object($dbx,$result)) && $i<5) {
echo "<tr><td valign=\"top\" class=\"edgeadate\"><a href=\"".$edge_main_url."board.php?thread=$o->id&did=".rawurlencode("edge$id")."&disp=$o->id\">".$o->subj."</a></td>"; # htmlentities_mb($o->subj) is not needed because forum message subjects are already rawurlencoded
if (!$short) {
echo "<td width=\"20%\" align=\"left\" valign=\"top\" class=\"edgeadate\"> - <a href=\"".$edge_main_url."user.php?name=".rawurlencode($o->meno)."\">$o->meno</a></td>";
echo "<td valign=\"top\" align=\"right\" class=\"edgeadate\">".date_tz("d M Y H:i",$o->dat)."</td>";
}
echo "</tr>";
$i++;
}
echo '</table>';
if ($c > 5) {echo "<a href=\"".$edge_main_url."board.php?did=".rawurlencode("edge$id")."\">...</a>";}
if (!$short) {echo '<p>';}
}
}
function htmlspecialchars_mb($x) {
global $edge_multibyte, $edge_charset;
if ($edge_multibyte)
return(htmlspecialchars($x,ENT_COMPAT,$edge_charset));
else
return(htmlspecialchars($x));
}
function htmlentities_mb($x) {
global $edge_multibyte;
if ($edge_multibyte)
return($x); # just a quick hack, will code proper routine later
else
return(htmlentities($x));
}
function show_flag($user) {
global $dbx, $dbxcon, $dbxcon_aut, $edge_database_auth;
global $edge_countryflags, $edge_main_url, $dir_inc, $dir_cflags;
if ($edge_countryflags) {
$q = "SELECT ccode,COUNT(*) AS c FROM people_lastlogged WHERE login = '$user' ";
if ($r = dbx_query($dbx,$dbxcon_aut,$q,$edge_database_auth))
$o = dbx_fetch_object($dbx,$r);
if ($o->c == 0) {
$q = "SELECT ccode FROM people WHERE login = '$user' ";
$r = dbx_query($dbx,$dbxcon_aut,$q,$edge_database_auth);
$o = dbx_fetch_object($dbx,$r);
}
$ccod=$o->ccode;
switch ($edge_countryflags) {
case 1:
if ($ccod)
if (file_exists($dir_inc.$dir_cflags.strtolower($ccod).'.gif')) {
echo "<img src=\"".$edge_main_url.$dir_cflags.strtolower($ccod).".gif\" alt=\"".$ccod."\" title=\"".$ccod."\" border=\"0\"> ";
} else {echo $ccod.' ';}
else
echo "<img src=\"".$edge_main_url.$dir_cflags."00.gif\" alt=\"?\" title=\"?\" border=\"0\"> ";
break;
case 2:
default:
if ($ccod)
echo $ccod.' ';
else
echo '-- ';
break;
}
}
}
function show_gender($user) {
global $dbx, $dbxcon, $dbxcon_aut, $edge_database_auth;
global $edge_showgend, $edge_main_url, $dir_skin;
global $es_male, $es_female, $es_unspec;
if ($edge_showgend) {
$q = "SELECT gend FROM people WHERE login = '$user' ";
$r = dbx_query($dbx,$dbxcon_aut,$q,$edge_database_auth);
$row_user = dbx_fetch_object($dbx,$r);
switch ($edge_showgend) {
case 1:
switch ($row_user->gend) {
case 1:
echo "<img src=\"".$edge_main_url.$dir_skin."gmale.png\" alt=\"".flecho('male',$es_male)."\" title=\"".flecho('male',$es_male)."\" border=\"0\"> ";
break;
case 2:
echo "<img src=\"".$edge_main_url.$dir_skin."gfemale.png\" alt=\"".flecho('female',$es_female)."\" title=\"".flecho('female',$es_female)."\" border=\"0\"> ";
break;
default:
echo "<img src=\"".$edge_main_url.$dir_skin."gunsp.png\" alt=\"".flecho('unspecified',$es_unspec)."\" title=\"".flecho('unspecified',$es_unspec)."\" border=\"0\"> ";
break;
}
break;
case 2:
default:
switch ($row_user->gend) {
case 1:
lecho('male',$es_male);
break;
case 2:
lecho('female',$es_female);
break;
default:
lecho('unspecified',$es_unspec);
break;
}
break;
}
}
}
function showuser($nick,$mask='&NK',$lnkprf=1,$lnktgt='',$gend=true,$cflg=true,$smem=true) {
global $edge_main_url, $dir_skin, $bar_linx, $edge_memo2;
if ($gend) {show_gender($nick);}
if ($cflg) {show_flag($nick);}
$lnkprf=checkint($lnkprf);
if ($lnkprf==1) {echo '<a href="'.$edge_main_url.'user.php?name='.rawurlencode($nick).'" '.$lnktgt.'>';}
# $mask format: &FN = First Name (name), &LN = Last Name (lname), &NK = Nick (login)
if ($mask!='&NK' && (strpos($mask,'&FN')!==false || strpos($mask,'&LN')!==false)) {
global $dbx, $dbxcon, $dbxcon_aut, $edge_database_auth;
$q_user = "SELECT name,lname,email FROM people WHERE login = '$nick' ";
$result_user = dbx_query($dbx,$dbxcon_aut,$q_user,$edge_database_auth);
$row_user = dbx_fetch_object($dbx,$result_user);
$mask=str_replace('&FN',htmlspecialchars_mb($row_user->name),$mask);
$mask=str_replace('&LN',htmlspecialchars_mb($row_user->lname),$mask);
}
$mask=str_replace('&NK',htmlspecialchars_mb($nick),$mask);
if (trim($mask)=='') {$mask=$nick;}
echo $mask;
if ($lnkprf>0) {echo '</a>';}
if ($smem && auth_privil($bar_linx,'UMM')) {
# echo " <a href=\"mailto:".htmlspecialchars($row_user->email)."?subject=[".$edge_main_url."]\">".'<'.htmlspecialchars($row_user->email).'>'."</a>";
if ($edge_memo2) {$_memo2='2';} else {$_memo2='';}
echo ' <a href="'.$edge_main_url.'memo'.$_memo2.'.send.php?to='.rawurlencode($nick).'" '.$lnktgt.'><img src="'.$edge_main_url.$dir_skin.'mail.gif" alt="" border="0"></a>';
}
if ($gend || $cflg || ($smem && auth_privil($bar_linx,'UMM'))) {
echo ' ';
}
}
function date_tz($formatstring,$dat) {
global $edge_tz, $edge_servertz;
if ($edge_tz=='' || $edge_tz==-1) {
$edge_tz = (int)$_COOKIE['boxtz'];
if ($edge_tz=='' || $edge_tz==-1) {$edge_tz=0;}
}
$datx = $dat - $edge_servertz*60*60 + $edge_tz*60*60/100;
# echo "<p>u: $edge_tz, s: $edge_servertz, f: $formatstring, d: $dat, dx: $datx<p>";
return (date($formatstring,$datx));
}
function datetime_tz($dat) {
global $edge_tz, $edge_servertz;
if ($dat) {
$_e = (int)($edge_tz/100);
$_f = abs($edge_tz/100 - $_e);
if ($_f == 0) $_f = '';
if ($_f == 0.5) $_f = ':30';
if ($_f == 0.75) $_f = ':45';
if ($_f == 0.25) $_f = ':15';
if ($_e >= 0)
$_e = "+$_e";
# $datx=date_tz("M d Y",$dat).' '.date_tz("H:i",$dat)." (UTC$_e$_f)";
$datx=date_tz("d M Y",$dat).' '.date_tz("H:i",$dat);
} else {
$datx='';
}
return $datx;
}
function fthumb($o) {
$o = substr($o,4);
if (substr($o,-4)=='.jpg' || substr($o,-4)=='.png') {
$o = substr($o,0,strlen($o)-3).'jpg';
}
return $o;
}
# display a thumnbail for userpic or avatar
function thpic($nam,$clicky=0,$w=-1,$h=-1) {
global $edge_main_url, $edge_uploaddir, $edge_uploadwww;
$nam1 = substr($nam,4);
if (substr($nam,-4)=='.jpg' || substr($nam,-4)=='.png') {
$nam1 = substr($nam1,0,strlen($nam1)-3).'jpg';
} else {
$nam1 = $nam;
}
$_size = getimagesize($edge_uploaddir.'/'.$nam);
if ($clicky)
echo "<a href='javascript:otvor(\"".$edge_main_url."pic_th_disp.php?id=$nam\"," . ($_size[0]+14) .",". ($_size[1]+150) .")'>";
if ($w!=-1) {$w1=' width="'.$w.'" ';}
if ($h!=-1) {$h1=' heigth="'.$h.'" ';}
echo "<img src=\"$edge_uploadwww/".$nam1."\"".$w1.$h1." border=\"0\">";
if ($clicky)
echo "</a>";
}
# deletes given uploaded image file with its thumbnail as well
function delupload($_realname,$typ=-1) {
global $dbx, $dbxcon, $edge_database;
global $edge_uploaddir, $logthis, $edge_log;
# we assume substr($_realname,0,4) == 'orig'
$_realorigname = $_realname;
$_realname = fthumb($_realname);
$_un = $edge_uploaddir.'/'.$_realname;
if (file_exists($_un)) {chmod ($_un, 0775); unlink($_un);}
$_unorig = $edge_uploaddir.'/'.$_realorigname;
if (file_exists($_unorig)) {chmod ($_unorig, 0775); unlink($_unorig);}
$_qd = "DELETE FROM uploads WHERE realname = '$_realorigname'";
$_resd = dbx_query($dbx,$dbxcon,$_qd,$edge_database);
if ($logthis['PIX']) {
switch ($typ) {
case 0:
case 1:
$_tn='article';
break;
case 2:
$_tn='blog';
break;
case 5:
$_tn='avatar';
break;
case 6:
$_tn='user';
break;
case 10:
case 11:
$_tn='gallery';
break;
}
logaction($edge_log,"picture (".$_tn.") del local_name=".$_realorigname." thumbnail_name=".$_realname."",$edge_log_freq);}
}
function auth_user($clearance,$m='&') {
global $edge_logged,$edge_login,$edge_privil,$edge_level,$lvl_privil;
$au=false; $cm=0;
if ($clearance=='') {$au=true;}
if (!$au && $edge_logged) {
$privileges=$edge_privil;
if ($privileges) {$_c='';} else {$_c=',';}
$privileges.=$_c.$lvl_privil[$edge_level];
# if ($privileges!='' || (strpos($clearance,'LV',0)+1)) {
$lsclr=explode(',',$clearance); $lsprv=explode(',',$privileges);
$mxclr=sizeof($lsclr);
for ($i=0;$i<=$mxclr-1;$i++) {
$cclr=$lsclr[$i];
if (substr($cclr,0,2)=='LV') {
# note that discriminating directly by user levels rather than privileges is deprecated although supported
$_mod=substr($cclr,2,2); $_lv=substr($cclr,4,strlen($cclr));
switch ($_mod) {
case '==':
if ($edge_level==$_lv) {$cm++;}
break;
case '>.':
if ($edge_level>$_lv) {$cm++;}
break;
case '<.':
if ($edge_level<$_lv) {$cm++;}
break;
case '>=':
if ($edge_level>=$_lv) {$cm++;}
break;
case '<=':
if ($edge_level<=$_lv) {$cm++;}
break;
case '!=':
if ($edge_level!=$_lv) {$cm++;}
break;
}
} else {
if (array_search($cclr,$lsprv,true) || $cclr==$lsprv[0]) {$cm++;}
}
}
if (($m=='&' && $cm==$mxclr) || ($m=='|' && $cm>0)) {$au=true;}
# }
}
return($au);
}
function auth_privil($privil,$clearance,$m='&') {
$au=false; $cm=0;
if ($clearance=='') {$au=true;}
if (!$au) {
$privileges=$privil;
if ($privileges!='') {
$lsclr=explode(',',$clearance); $lsprv=explode(',',$privileges);
$mxclr=sizeof($lsclr);
for ($i=0;$i<=$mxclr-1;$i++) {
$cclr=$lsclr[$i];
if (array_search($cclr,$lsprv,true) || $cclr==$lsprv[0]) {$cm++;}
}
if (($m=='&' && $cm==$mxclr) || ($m=='|' && $cm>0)) {$au=true;}
}
}
return($au);
}
function add_items($list,$v,$s=',') {
if ($list!='') {
$ls2=explode($s,$v);
$mx2=sizeof($ls2);
for ($i=0;$i<=$mx2-1;$i++) {
if (!auth_privil($list,$ls2[$i])) {$list.=$s.$ls2[$i];}
}
} else {
$list=$v;
}
return $list;
}
function del_items($list,$v,$s=',') {
$ls1=explode($s,$list);
$ls2=explode($s,$v);
$mx2=sizeof($ls2);
for ($i=0;$i<=$mx2-1;$i++) {
$a=array_search($ls2[$i],$ls1,true);
if ($a || $a===0) {unset($ls1[$a]);}
}
$list=implode($s,$ls1);
return $list;
}
function getshwart($p,$subj,$w) {
$r='';
switch ($w) {
case false:
if ($p[$subj][1]) {
$r=$p[$subj][1];
} else {
$r=$p['xx'][1];
}
break;
case true:
if ($p[$subj][2]) {
$r=$p[$subj][2];
} else {
if ($p[$subj][1]) {
$r=$p[$subj][1];
} else {
$r=$p['xx'][2];
}
}
break;
}
return $r;
}
function counter($file='counterx',$show=false) {
global $dir_inc,$dir_logs,$edge_level,$edge_login;
if (auth_user('SU')) { # doesn't count level 8+ users
$file=str_replace('/','',$file);
$filea=$dir_inc.$dir_logs."counters/".$file;
if(!file_exists($filea) && is_writeable($dir_inc.$dir_logs.'counters/')){
$count=1;
$fh=fopen($filea,'w+');
fwrite($fh,$count);
} else {
if(!($fp=fopen($filea,'r'))) die ("Cannot open $filea.");
$count = (int) fread($fp,30);
fclose($fp);
$count++;
$fp=fopen($filea,'w+');
fwrite($fp, $count);
fclose($fp);
}
if ($show) {echo $count;}
}
}
function showcounter($file='counterx') {
global $dir_inc,$dir_logs,$edge_level,$edge_login;
$count='';
# if ($edge_level>=5) { # show counters only to level 5+ users
$file=str_replace('/','',$file);
$filea=$dir_inc.$dir_logs.'counters/'.$file;
if(!($fp=fopen($filea,'r'))) die ("Cannot open $filea.");
$count = (int) fread($fp,30);
fclose($fp);
# }
return $count;
}
// str_ireplace (case insensitive str_replace) introduced in PHP 5
// from PHP man
if (!function_exists('str_ireplace')) {
function str_ireplace($find,$replace,$string)
{
if(!is_array($find)) {$find = array($find);}
if(!is_array($replace)) {
if(!is_array($find)) {
$replace=array($replace);
} else {
$c = count($find);
$rString = $replace;
unset($replace);
for ($i=0;$i<$c;$i++) {
$replace[$i]=$rString;
}
}
}
foreach($find as $fKey => $fItem) {
$between=explode(strtolower($fItem),strtolower($string));
$pos=0;
foreach($between as $bKey => $bItem) {
$between[$bKey]=substr($string,$pos,strlen($bItem));
$pos+=strlen($bItem)+strlen($fItem);
}
$string=implode($replace[$fKey],$between);
}
return($string);
}
}
// stripos (case insensitive strpos) introduced in PHP 5
// from PHP man
if (!function_exists('stripos')) {
function stripos ($haystack, $needle, $offset=0) {
$haystack = substr($haystack, $offset, strlen($haystack) );
$temp = stristr($haystack, $needle);
$pos = strlen($haystack) - strlen($temp);
if ($pos == strlen ($haystack)) {$pos=FALSE;} else {$pos+=$offset;}
return $pos;
}
}
function usr_id2nick($id) {
global $dbx, $dbxcon, $dbxcon_aut, $edge_database_auth;
$q = "SELECT login FROM `people` WHERE id = $id ";
$result = dbx_query($dbx,$dbxcon_aut,$q,$edge_database_auth);
$row = dbx_fetch_object($dbx,$result);
return $row->login;
}
function usr_nick2id($nick) {
global $dbx, $dbxcon, $dbxcon_aut, $edge_database_auth;
$q = "SELECT id FROM `people` WHERE login = '$nick' ";
$result = dbx_query($dbx,$dbxcon_aut,$q,$edge_database_auth);
$row = dbx_fetch_object($dbx,$result);
return $row->id;
}
# Big Brother is watching you
function logaction($file='log',$txt='*',$f='') {
global $dir_inc,$dir_logs,$edge_log_px,$edge_log_sx;
global $edge_login,$edge_level,$edge_id;
global $edge_project_name,$edge_main_url;
global $REMOTE_ADDR;
# if ($edge_level<=8) { # doesn't log admin actions
if ($f!='N') {
switch ($f) {
case 'X':
$f='';
break;
case 'Y':
$f=date('Y');
break;
case 'M':
$f=date('Ym');
break;
case 'D':
$f=date('Ymd');
break;
}