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e73261b5b0d9fddba87c35d0a9b5d643a1ec742e
Kleeja/includes/functions.php
Abdulrahman 7f4a4f6ff9 hello github! 😘
2018-01-09 02:09:07 +03:00

1695 lines
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<?php
/**
*
* @package Kleeja
* @copyright (c) 2007 Kleeja.com
* @license ./docs/license.txt
*
*/
//no for directly open
if (!defined('IN_COMMON'))
{
exit();
}
/**
* Detect a bot activity an record it
*/
function kleeja_detecting_bots()
{
global $SQL, $usrcp, $dbprefix, $config, $klj_session;
// get information ..
$agent = $SQL->escape($_SERVER['HTTP_USER_AGENT']);
$time = time();
//for stats
if (strpos($agent, 'Google') !== false)
{
$update_query = array(
'UPDATE' => "{$dbprefix}stats",
'SET' => "last_google=$time, google_num=google_num+1"
);
is_array($plugin_run_result = Plugins::getInstance()->run('qr_update_google_lst_num', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($update_query);
}
elseif (strpos($agent, 'Bing') !== false)
{
$update_query = array(
'UPDATE' => "{$dbprefix}stats",
'SET' => "last_bing=$time, bing_num=bing_num+1"
);
is_array($plugin_run_result = Plugins::getInstance()->run('qr_update_bing_lst_num', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($update_query);
}
//put another bots as a hook if you want !
is_array($plugin_run_result = Plugins::getInstance()->run('anotherbots_onlline_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
//clean online table
if((time() - $config['last_online_time_update']) >= 3600)
{
#what to add here ?
//update last_online_time_update
update_config('last_online_time_update', time());
}
is_array($plugin_run_result = Plugins::getInstance()->run('KleejaOnline_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
}
/**
* Ban system
*/
function get_ban()
{
global $banss, $lang, $tpl, $text, $SQL;
//visitor ip now
$ip = get_ip();
//now .. loop for banned ips
if (is_array($banss) && !empty($ip))
{
foreach ($banss as $ip2)
{
$ip2 = trim($ip2);
if(empty($ip2))
{
continue;
}
//first .. replace all * with something good .
$replace_it = str_replace("*", '([0-9]{1,3})', $ip2);
$replace_it = str_replace(".", '\.', $replace_it);
if ($ip == $ip2 || @preg_match('/' . preg_quote($replace_it, '/') . '/i', $ip))
{
is_array($plugin_run_result = Plugins::getInstance()->run('banned_get_ban_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
//
// if the request is an image
//
if(
( defined('IN_DOWNLOAD') && (ig('img') || ig('thmb') || ig('thmbf') || ig('imgf')) )
|| g('go', 'str', '') == 'queue'
)
{
@$SQL->close();
$fullname = "images/banned_user.jpg";
$filesize = filesize($fullname);
header("Content-length: $filesize");
header("Content-type: image/jpg");
readfile($fullname);
exit;
}
else
{
kleeja_info($lang['U_R_BANNED'], $lang['U_R_BANNED'], true);
}
}
}
}
is_array($plugin_run_result = Plugins::getInstance()->run('get_ban_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
}
/**
* Check if the given plugin installed ?
* @param $plugin_name
* @return bool
*/
function kleeja_plugin_exists($plugin_name)
{
global $SQL, $dbprefix;
$query = array(
'SELECT' => 'p.plg_id',
'FROM' => "{$dbprefix}plugins p",
'WHERE' => "p.plg_name = '" . $SQL->escape($plugin_name) . "'",
);
$result = $SQL->build($query);
$num = $SQL->num_rows($result);
if($num)
{
$d = $SQL->fetch($result);
$SQL->freeresult();
return $d['plg_id'];
}
return false;
}
/**
* Return current page url
*/
function kleeja_get_page()
{
if(isset($_SERVER['REQUEST_URI']))
{
$location = $_SERVER['REQUEST_URI'];
} elseif (isset($_ENV['REQUEST_URI'])) {
$location = $_ENV['REQUEST_URI'];
}
else
{
if(isset($_SERVER['PATH_INFO']))
{
$location = $_SERVER['PATH_INFO'];
}
elseif(isset($_ENV['PATH_INFO']))
{
$location = $_SERVER['PATH_INFO'];
}
elseif(isset($_ENV['PHP_SELF']))
{
$location = $_ENV['PHP_SELF'];
}
else
{
$location = $_SERVER['PHP_SELF'];
}
if(isset($_SERVER['QUERY_STRING']))
{
$location .= "?" . $_SERVER['QUERY_STRING'];
}
elseif(isset($_ENV['QUERY_STRING']))
{
$location = "?" . $_ENV['QUERY_STRING'];
}
}
$return = str_replace(array('&amp;'), array('&'), htmlspecialchars($location));
return $return;
}
/**
* Fix email string to be UTF8
* @param $text
* @return string
*/
function _sm_mk_utf8($text)
{
return "=?UTF-8?B?" . kleeja_base64_encode($text) . "?=";
}
/**
* Send an email message
* @param string $to
* @param string $body
* @param string $subject
* @param string $fromAddress
* @param string $fromName
* @param string $bcc
* @return bool
*/
function send_mail($to, $body, $subject, $fromAddress, $fromName, $bcc = '')
{
$eol = "\r\n";
$headers = '';
$headers .= 'From: ' . _sm_mk_utf8(trim(preg_replace('#[\n\r:]+#s', '', $fromName))) . ' <' . trim(preg_replace('#[\n\r:]+#s', '', $fromAddress)) . '>' . $eol;
$headers .= 'MIME-Version: 1.0' . $eol;
$headers .= 'Content-transfer-encoding: 8bit' . $eol; // 7bit
$headers .= 'Content-Type: text/plain; charset=utf-8' . $eol; // format=flowed
$headers .= 'X-Mailer: Kleeja Mailer' . $eol;
$headers .= 'Reply-To: ' . _sm_mk_utf8(trim(preg_replace('#[\n\r:]+#s', '', $fromName))) . ' <' . trim(preg_replace('#[\n\r:]+#s', '', $fromAddress)) . '>' . $eol;
if (!empty($bcc)) {
$headers .= 'Bcc: ' . trim(preg_replace('#[\n\r:]+#s', '', $bcc)) . $eol;
}
is_array($plugin_run_result = Plugins::getInstance()->run('kleeja_send_mail', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$body = str_replace(array("\n", "\0"), array("\r\n", ''), $body);
// Change the line breaks used in the headers according to OS
if (strtoupper(substr(PHP_OS, 0, 3)) == 'MAC')
{
$headers = str_replace("\r\n", "\r", $headers);
}
else if (strtoupper(substr(PHP_OS, 0, 3)) != 'WIN')
{
$headers = str_replace("\r\n", "\n", $headers);
}
$mail_sent = @mail(trim(preg_replace('#[\n\r]+#s', '', $to)), _sm_mk_utf8(trim(preg_replace('#[\n\r]+#s', '', $subject))), $body, $headers);
return $mail_sent;
}
/**
* Get remote files
* (c) punbb + Kleeja team
* @param $url
* @param bool $save_in
* @param int $timeout
* @param bool $head_only
* @param int $max_redirects
* @param bool $binary
* @return bool|string|array
*/
function fetch_remote_file($url, $save_in = false, $timeout = 20, $head_only = false, $max_redirects = 10, $binary = false)
{
is_array($plugin_run_result = Plugins::getInstance()->run('kleeja_fetch_remote_file_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
// Quite unlikely that this will be allowed on a shared host, but it can't hurt
if (function_exists('ini_set'))
{
@ini_set('default_socket_timeout', $timeout);
}
$allow_url_fopen = function_exists('ini_get') ? strtolower(@ini_get('allow_url_fopen')) : strtolower(@get_cfg_var('allow_url_fopen'));
if(function_exists('curl_init') && !$save_in)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
// curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
@curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HEADER, true);
curl_setopt($ch, CURLOPT_NOBODY, $head_only);
curl_setopt($ch, CURLOPT_TIMEOUT, $timeout);
curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; Kleeja)');
// Grab the page
$data = @curl_exec($ch);
$response_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
// Process 301/302 redirect
if ($data !== false && ($response_code == '301' || $response_code == '302') && $max_redirects > 0)
{
$headers = explode("\r\n", trim($data));
foreach ($headers as $header)
{
if (substr($header, 0, 10) == 'Location: ')
{
$response = fetch_remote_file(substr($header, 10), $save_in, $timeout, $head_only, $max_redirects - 1);
if ($head_only)
{
if ($response != false)
{
$headers[] = $response;
}
return $headers;
}
else
{
return false;
}
}
}
}
// Ignore everything except a 200 response code
if ($data !== false && $response_code == '200')
{
if ($head_only)
{
return explode("\r\n", str_replace("\r\n\r\n", "\r\n", trim($data)));
}
else
{
preg_match('#HTTP/1.[01] 200 OK#', $data, $match, PREG_OFFSET_CAPTURE);
$last_content = substr($data, $match[0][1]);
$content_start = strpos($last_content, "\r\n\r\n");
if ($content_start !== false)
{
return substr($last_content, $content_start + 4);
}
}
}
}
// fsockopen() is the second best thing
else if(function_exists('fsockopen'))
{
$url_parsed = parse_url($url);
$host = $url_parsed['host'];
$port = empty($url_parsed['port']) || $url_parsed['port'] == 0 ? 80 : $url_parsed['port'];
$path = $url_parsed['path'];
if (isset($url_parsed["query"]) && $url_parsed["query"] != '')
{
$path .= '?' . $url_parsed['query'];
}
if(!$fp = @fsockopen($host, $port, $errno, $errstr, $timeout))
{
return false;
}
// Send a standard HTTP 1.0 request for the page
fwrite($fp, ($head_only ? 'HEAD' : 'GET') . " $path HTTP/1.0\r\n");
fwrite($fp, "Host: $host\r\n");
fwrite($fp, 'User-Agent: Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; Kleeja)' . "\r\n");
fwrite($fp, 'Connection: Close'."\r\n\r\n");
stream_set_timeout($fp, $timeout);
$stream_meta = stream_get_meta_data($fp);
$fp2 = null;
//let's open new file to save it in.
if($save_in)
{
$fp2 = @fopen($save_in, 'w' . ($binary ? '' : ''));
}
// Fetch the response 1024 bytes at a time and watch out for a timeout
$in = false;
$h = false;
while (!feof($fp) && !$stream_meta['timed_out'])
{
$s = fgets($fp, 1024);
if($save_in)
{
if($s == "\r\n") //|| $s == "\n")
{
$h = true;
continue;
}
if($h)
{
@fwrite($fp2, $s);
}
}
$in .= $s;
$stream_meta = stream_get_meta_data($fp);
}
fclose($fp);
if($save_in)
{
unset($in);
@fclose($fp2);
return true;
}
// Process 301/302 redirect
if ($in !== false && $max_redirects > 0 && preg_match('#^HTTP/1.[01] 30[12]#', $in))
{
$headers = explode("\r\n", trim($in));
foreach ($headers as $header)
{
if (substr($header, 0, 10) == 'Location: ')
{
$response = fetch_remote_file(substr($header, 10), $save_in, $timeout, $head_only, $max_redirects - 1);
if ($response != false)
{
$headers[] = $response;
}
return $headers;
}
}
}
// Ignore everything except a 200 response code
if ($in !== false && preg_match('#^HTTP/1.[01] 200 OK#', $in))
{
if ($head_only)
{
return explode("\r\n", trim($in));
}
else
{
$content_start = strpos($in, "\r\n\r\n");
if ($content_start !== false)
{
return substr($in, $content_start + 4);
}
}
}
return $in;
}
// Last case scenario, we use file_get_contents provided allow_url_fopen is enabled (any non 200 response results in a failure)
else if (in_array($allow_url_fopen, array('on', 'true', '1')))
{
// PHP5's version of file_get_contents() supports stream options
if (version_compare(PHP_VERSION, '5.0.0', '>='))
{
// Setup a stream context
$stream_context = stream_context_create(
array(
'http' => array(
'method' => $head_only ? 'HEAD' : 'GET',
'user_agent' => 'Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0; Kleeja)',
'max_redirects' => $max_redirects + 1, // PHP >=5.1.0 only
'timeout' => $timeout // PHP >=5.2.1 only
)
)
);
$content = @file_get_contents($url, false, $stream_context);
}
else
{
$content = @file_get_contents($url);
}
// Did we get anything?
if ($content !== false)
{
// Gotta love the fact that $http_response_header just appears in the global scope (*cough* hack! *cough*)
if ($head_only)
{
return $http_response_header;
}
if($save_in)
{
$fp2 = fopen($save_in, 'w' . ($binary ? 'b' : ''));
@fwrite($fp2, $content);
@fclose($fp2);
unset($content);
return true;
}
return $content;
}
}
return false;
}
/**
* Delete cache
* @param string $name
* @param bool $all if true, all cache in cache folder will be deleted
* @return bool
*/
function delete_cache($name, $all=false)
{
#Those files are exceptions and not for deletion
$exceptions = array('.htaccess', 'index.html', 'php.ini', 'web.config');
is_array($plugin_run_result = Plugins::getInstance()->run('delete_cache_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
//handle array of cached files
if(is_array($name))
{
foreach($name as $n)
{
delete_cache($n, false);
}
return true;
}
$path_to_cache = PATH . 'cache';
if($all)
{
$del = true;
if($dh = @opendir($path_to_cache))
{
while (($file = @readdir($dh)) !== false)
{
if($file != '.' && $file != '..' && !in_array($file, $exceptions))
{
kleeja_unlink($path_to_cache . '/' . $file, true);
}
}
@closedir($dh);
}
}
else
{
if(strpos($name, 'tpl_') !== false && strpos($name, '.html') !== false)
{
$name = str_replace('.html', '', $name);
}
$del = true;
$name = str_replace('.php', '', $name) . '.php';
if (file_exists($path_to_cache . '/' . $name))
{
$del = kleeja_unlink ($path_to_cache . "/" . $name, true);
}
}
return $del;
}
/**
* Try delete files or at least change its name.
* for those who have dirty hosting
* @param string $filePath
* @param bool $cache_file
* @return bool
*/
function kleeja_unlink($filePath, $cache_file = false)
{
$return = false;
is_array($plugin_run_result = Plugins::getInstance()->run('kleeja_unlink_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
if($return)
{
return true;
}
//99.9% who use this
if(function_exists('unlink'))
{
return unlink($filePath);
}
//5% only who use this
//else if (function_exists('exec'))
//{
// $out = array();
// $return = null;
// exec('del ' . escapeshellarg(realpath($filepath)) . ' /q', $out, $return);
// return $return;
//}
//5% only who use this
//else if (function_exists('system'))
//{
// $return = null;
// system ('del ' . escapeshellarg(realpath($filepath)) . ' /q', $return);
// return $return;
//}
//just rename cache file if there is new thing
else if (function_exists('rename') && $cache_file)
{
$new_name = substr($filePath, 0, strrpos($filePath, '/') + 1) . 'old_' . md5($filePath . time()) . '.php';
return rename($filePath, $new_name);
}
return false;
}
/**
* Get mime header
* @param string $ext file extension
* @return string mime
*/
function get_mime_for_header($ext)
{
$mime_types = array(
"323" => "text/h323",
"rar"=> "application/x-rar-compressed",
"acx" => "application/internet-property-stream",
"ai" => "application/postscript",
"aif" => "audio/x-aiff",
"aifc" => "audio/x-aiff",
"aiff" => "audio/x-aiff",
"asf" => "video/x-ms-asf",
"asr" => "video/x-ms-asf",
"asx" => "video/x-ms-asf",
"au" => "audio/basic",
"avi" => "video/x-msvideo",
"axs" => "application/olescript",
"bas" => "text/plain",
"bcpio" => "application/x-bcpio",
"bin" => "application/octet-stream",
"bmp" => "image/bmp", # this is not a good mime, but it work anyway
//"bmp" => "image/x-ms-bmp", # @see bugs.php.net/47359
"c" => "text/plain",
"cat" => "application/vnd.ms-pkiseccat",
"cdf" => "application/x-cdf",
"cer" => "application/x-x509-ca-cert",
"class" => "application/octet-stream",
"clp" => "application/x-msclip",
"cmx" => "image/x-cmx",
"cod" => "image/cis-cod",
"psd" => "image/psd",
"cpio" => "application/x-cpio",
"crd" => "application/x-mscardfile",
"crl" => "application/pkix-crl",
"crt" => "application/x-x509-ca-cert",
"csh" => "application/x-csh",
"css" => "text/css",
"dcr" => "application/x-director",
"der" => "application/x-x509-ca-cert",
"dir" => "application/x-director",
"dll" => "application/x-msdownload",
"dms" => "application/octet-stream",
"doc" => "application/msword",
"dot" => "application/msword",
"dvi" => "application/x-dvi",
"dxr" => "application/x-director",
"eps" => "application/postscript",
"etx" => "text/x-setext",
"evy" => "application/envoy",
"exe" => "application/octet-stream",
"fif" => "application/fractals",
"flr" => "x-world/x-vrml",
"gif" => "image/gif",
"gtar" => "application/x-gtar",
"gz" => "application/x-gzip",
"h" => "text/plain",
"hdf" => "application/x-hdf",
"hlp" => "application/winhlp",
"hqx" => "application/mac-binhex40",
"hta" => "application/hta",
"htc" => "text/x-component",
"htm" => "text/html",
"html" => "text/html",
"htt" => "text/webviewhtml",
"ico" => "image/x-icon",
"ief" => "image/ief",
"iii" => "application/x-iphone",
"ins" => "application/x-internet-signup",
"isp" => "application/x-internet-signup",
"jfif" => "image/pipeg",
"jpe" => "image/jpeg",
"jpeg" => "image/jpeg",
"jpg" => "image/jpeg",
"png" => "image/png",
"js" => "application/x-javascript",
"latex" => "application/x-latex",
"lha" => "application/octet-stream",
"lsf" => "video/x-la-asf",
"lsx" => "video/x-la-asf",
"lzh" => "application/octet-stream",
"m13" => "application/x-msmediaview",
"m14" => "application/x-msmediaview",
"m3u" => "audio/x-mpegurl",
"man" => "application/x-troff-man",
"mdb" => "application/x-msaccess",
"me" => "application/x-troff-me",
"mht" => "message/rfc822",
"mhtml" => "message/rfc822",
"mid" => "audio/mid",
"mny" => "application/x-msmoney",
"mov" => "video/quicktime",
"movie" => "video/x-sgi-movie",
"mp2" => "video/mpeg",
"mp3" => "audio/mpeg",
"mp4" => "video/mp4",
"m4a" => "audio/mp4",
"mpa" => "video/mpeg",
"mpe" => "video/mpeg",
"mpeg" => "video/mpeg",
"mpg" => "video/mpeg",
"amr" => "audio/3gpp",
"mpp" => "application/vnd.ms-project",
"mpv2" => "video/mpeg",
"ms" => "application/x-troff-ms",
"mvb" => "application/x-msmediaview",
"nws" => "message/rfc822",
"oda" => "application/oda",
"p10" => "application/pkcs10",
"p12" => "application/x-pkcs12",
"p7b" => "application/x-pkcs7-certificates",
"p7c" => "application/x-pkcs7-mime",
"p7m" => "application/x-pkcs7-mime",
"p7r" => "application/x-pkcs7-certreqresp",
"p7s" => "application/x-pkcs7-signature",
"pbm" => "image/x-portable-bitmap",
"pdf" => "application/pdf",
"pfx" => "application/x-pkcs12",
"pgm" => "image/x-portable-graymap",
"pko" => "application/ynd.ms-pkipko",
"pma" => "application/x-perfmon",
"pmc" => "application/x-perfmon",
"pml" => "application/x-perfmon",
"pmr" => "application/x-perfmon",
"pmw" => "application/x-perfmon",
"pnm" => "image/x-portable-anymap",
"pot" => "application/vnd.ms-powerpoint",
"ppm" => "image/x-portable-pixmap",
"pps" => "application/vnd.ms-powerpoint",
"ppt" => "application/vnd.ms-powerpoint",
"prf" => "application/pics-rules",
"ps" => "application/postscript",
"pub" => "application/x-mspublisher",
"qt" => "video/quicktime",
"ra" => "audio/x-pn-realaudio",
"ram" => "audio/x-pn-realaudio",
"ras" => "image/x-cmu-raster",
"rgb" => "image/x-rgb",
"rmi" => "audio/mid",
"roff" => "application/x-troff",
"rtf" => "application/rtf",
"rtx" => "text/richtext",
"swf" => "application/x-shockwave-flash",
"scd" => "application/x-msschedule",
"sct" => "text/scriptlet",
"setpay" => "application/set-payment-initiation",
"setreg" => "application/set-registration-initiation",
"sh" => "application/x-sh",
"shar" => "application/x-shar",
"sit" => "application/x-stuffit",
"snd" => "audio/basic",
"spc" => "application/x-pkcs7-certificates",
"spl" => "application/futuresplash",
"src" => "application/x-wais-source",
"sst" => "application/vnd.ms-pkicertstore",
"stl" => "application/vnd.ms-pkistl",
"stm" => "text/html",
"svg" => "image/svg+xml",
"sv4cpio" => "application/x-sv4cpio",
"sv4crc" => "application/x-sv4crc",
"t" => "application/x-troff",
"tar" => "application/x-tar",
"tcl" => "application/x-tcl",
"tex" => "application/x-tex",
"texi" => "application/x-texinfo",
"texinfo" => "application/x-texinfo",
"tgz" => "application/x-compressed",
"tif" => "image/tiff",
"tiff" => "image/tiff",
"tr" => "application/x-troff",
"trm" => "application/x-msterminal",
"tsv" => "text/tab-separated-values",
"txt" => "text/plain",
"uls" => "text/iuls",
"ustar" => "application/x-ustar",
"vcf" => "text/x-vcard",
"vrml" => "x-world/x-vrml",
"wav" => "audio/x-wav",
"wcm" => "application/vnd.ms-works",
"wdb" => "application/vnd.ms-works",
"wks" => "application/vnd.ms-works",
"wmf" => "application/x-msmetafile",
"wps" => "application/vnd.ms-works",
"wri" => "application/x-mswrite",
"wrl" => "x-world/x-vrml",
"wrz" => "x-world/x-vrml",
"xaf" => "x-world/x-vrml",
"xbm" => "image/x-xbitmap",
"xla" => "application/vnd.ms-excel",
"xlc" => "application/vnd.ms-excel",
"xlm" => "application/vnd.ms-excel",
"xls" => "application/vnd.ms-excel",
"xlt" => "application/vnd.ms-excel",
"xlw" => "application/vnd.ms-excel",
"xof" => "x-world/x-vrml",
"xpm" => "image/x-xpixmap",
"xwd" => "image/x-xwindowdump",
"z" => "application/x-compress",
"zip" => "application/zip",
"3gpp"=> "video/3gpp",
"3gp" => "video/3gpp",
"3gpp2" => "video/3gpp2",
"3g2" => "video/3gpp2",
"midi" => "audio/midi",
"pmd" => "application/x-pmd",
"jar" => "application/java-archive",
"jad" => "text/vnd.sun.j2me.app-descriptor",
'apk' => 'application/vnd.android.package-archive',
//add more mime here
);
//return mime
$ext = strtolower($ext);
if(in_array($ext, array_keys($mime_types)))
{
$return = $mime_types[$ext];
}
else
{
$return = 'application/force-download';
}
is_array($plugin_run_result = Plugins::getInstance()->run('get_mime_for_header_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
return $return;
}
/**
* Include language file
* @param string $name language filename, 'acp, common..'
* @param string $folder
* @return bool
*/
function get_lang($name, $folder = '')
{
global $config, $lang;
if(is_null($lang) || !is_array($lang))
{
$lang = array();
}
is_array($plugin_run_result = Plugins::getInstance()->run('get_lang_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$name = str_replace('..', '', $name);
if($folder != '')
{
$folder = str_replace(array('..', '/'), '', $folder);
$name = $folder . '/' . $name;
}
$path = PATH . 'lang/' . $config['language'] . '/' . str_replace('.php', '', $name) . '.php';
$lang_to_add = @include_once($path);
if($lang_to_add === false)
{
//fallback to English
$path_en = PATH . 'lang/en/' . str_replace('.php', '', $name) . '.php';
$lang_to_add = @include_once($path_en);
if ($lang_to_add === false) {
big_error('There is no language file in the current path', 'lang/' . $config['language'] . '/' . str_replace('.php', '', $name) . '.php not found');
}
}
if(is_array($lang_to_add))
{
$lang = array_merge($lang, $lang_to_add);
}
return true;
}
/*
* Get fresh config value
* some time cache doesn't not work as well, so some important
* events need fresh version of config values ...
*/
function get_config($name)
{
global $dbprefix, $SQL, $d_groups, $userinfo;
$table = "{$dbprefix}config c";
#what if this config is a group-configs related ?
$group_id_sql = '';
if(array_key_exists($name, $d_groups[$userinfo['group_id']]['configs']))
{
$table = "{$dbprefix}groups_data c";
$group_id_sql = " AND c.group_id=" . $userinfo['group_id'];
}
$query = array(
'SELECT' => 'c.value',
'FROM' => $table,
'WHERE' => "c.name = '" . $SQL->escape($name) . "'" . $group_id_sql
);
$result = $SQL->build($query);
$v = $SQL->fetch($result);
$return = $v['value'];
is_array($plugin_run_result = Plugins::getInstance()->run('get_config_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
return $return;
}
/*
* Add new config option
* type: where does your config belone, 0 = system, genetal = has no specifc cat., other = other items.
* html: the input or radio to let the user type or choose from them, see the database:configs to understand.
* dynamic: every refresh of the page, the config data will be brought from db, not from the cache !
* plg_id: if this config belong to plugin .. see devKit.
*/
function add_config($name, $value, $order = '0', $html = '', $type = '0', $plg_id = '0', $dynamic = false)
{
global $dbprefix, $SQL, $config, $d_groups;
if(get_config($name))
{
return true;
}
if($html != '' && $type == '0')
{
$type = 'other';
}
if($type == 'groups')
{
#add this option to all groups
$group_ids = array_keys($d_groups);
foreach($group_ids as $g_id)
{
$insert_query = array(
'INSERT' => '`name`, `value`, `group_id`',
'INTO' => "{$dbprefix}groups_data",
'VALUES' => "'" . $SQL->escape($name) . "','" . $SQL->escape($value) . "', " . $g_id,
);
is_array($plugin_run_result = Plugins::getInstance()->run('insert_sql_add_config_func_groups_data', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($insert_query);
}
}
$insert_query = array(
'INSERT' => '`name` ,`value` ,`option` ,`display_order`, `type`, `plg_id`, `dynamic`',
'INTO' => "{$dbprefix}config",
'VALUES' => "'" . $SQL->escape($name) . "','" . $SQL->escape($value) . "', '" . $SQL->real_escape($html) . "','" . intval($order) . "','" . $SQL->escape($type) . "','" . intval($plg_id) . "','" . ($dynamic ? '1' : '0') . "'",
);
is_array($plugin_run_result = Plugins::getInstance()->run('insert_sql_add_config_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($insert_query);
if($SQL->affected())
{
delete_cache('data_config');
$config[$name] = $value;
return true;
}
return false;
}
/**
* add an array of new configs
* @param $configs
* @return bool
*/
function add_config_r($configs)
{
if(!is_array($configs))
{
return false;
}
//array(name=>array(value=>,order=>,html=>),...);
foreach($configs as $n=>$m)
{
add_config(
$n,
empty($m['value']) ? '' : $m['value'],
empty($m['order']) ? 0 : $m['order'],
empty($m['html']) ? '' : $m['html'],
empty($m['type']) ? 'other' : $m['type'],
empty($m['plg_id']) ? 0 : $m['plg_id'],
empty($m['dynamic']) ? false : $m['dynamic']
);
}
return true;
}
function update_config($name, $value, $escape = true, $group = false)
{
global $SQL, $dbprefix, $d_groups, $userinfo;
$value = ($escape) ? $SQL->escape($value) : $value;
$table = "{$dbprefix}config";
#what if this config is a group-configs related ?
$group_id_sql = '';
if (array_key_exists($name, $d_groups[$userinfo['group_id']]['configs']) && $group != false)
{
$table = "{$dbprefix}groups_data";
if($group == -1)
{
$group_id_sql = ' AND group_id=' . $userinfo['group_id'];
}
else if($group)
{
$group_id_sql = ' AND group_id=' . intval($group);
}
}
$update_query = array(
'UPDATE' => $table,
'SET' => "value='" . ($escape ? $SQL->escape($value) : $value) . "'",
'WHERE' => 'name = "' . $SQL->escape($name) . '"' . $group_id_sql
);
is_array($plugin_run_result = Plugins::getInstance()->run('update_sql_update_config_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($update_query);
if($SQL->affected())
{
if($table == "{$dbprefix}groups_data")
{
$d_groups[$userinfo['group_id']]['configs'][$name] = $value;
delete_cache('data_groups');
return true;
}
$config[$name] = $value;
delete_cache('data_config');
return true;
}
return false;
}
/*
* Delete config
*/
function delete_config($name)
{
if(is_array($name))
{
foreach($name as $n)
{
delete_config($n);
}
}
global $dbprefix, $SQL, $d_groups, $userinfo;
//
// 'IN' doesnt work here with delete, i dont know why ?
//
$delete_query = array(
'DELETE' => "{$dbprefix}config",
'WHERE' => "name = '" . $SQL->escape($name) . "'"
);
is_array($plugin_run_result = Plugins::getInstance()->run('del_sql_delete_config_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($delete_query);
if(array_key_exists($name, $d_groups[$userinfo['group_id']]['configs']))
{
$delete_query = array(
'DELETE' => "{$dbprefix}groups_data",
'WHERE' => "name = '" . $SQL->escape($name) . "'"
);
is_array($plugin_run_result = Plugins::getInstance()->run('del_sql_delete_config_func2', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($delete_query);
}
if($SQL->affected())
{
return true;
}
return false;
}
//
//update words to lang
//
function update_olang($name, $lang = 'en', $value)
{
global $SQL, $dbprefix;
$update_query = array(
'UPDATE' => "{$dbprefix}lang",
'SET' => "trans='" . $SQL->escape($value) . "'",
'WHERE' => 'word = "' . $SQL->escape($name) . '", lang_id = "' . $SQL->escape($lang) . '"'
);
is_array($plugin_run_result = Plugins::getInstance()->run('update_sql_update_olang_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($update_query);
if($SQL->affected())
{
delete_cache('data_lang' . $lang);
$olang[$name] = htmlspecialchars($value);
return true;
}
return false;
}
//
//add words to lang
//
function add_olang($words = array(), $lang = 'en', $plg_id = '0')
{
global $dbprefix, $SQL;
foreach($words as $w=>$t)
{
$insert_query = array(
'INSERT' => 'word ,trans ,lang_id, plg_id',
'INTO' => "{$dbprefix}lang",
'VALUES' => "'" . $SQL->escape($w) . "','" . $SQL->real_escape($t) . "', '" . $SQL->escape($lang) . "','" . intval($plg_id) . "'",
);
is_array($plugin_run_result = Plugins::getInstance()->run('insert_sql_add_olang_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($insert_query);
}
delete_cache('data_lang' . $lang);
return;
}
//
//delete words from lang
//
/**
* @param string|array $words language terms to use a in $olang[word] or olang.word
* @param string $lang langauge of given word
* @param string $plg_id plugin id associated with these words, optional
* @return bool
*/
function delete_olang($words = '', $lang = 'en', $plg_id = 0)
{
global $dbprefix, $SQL;
if(is_array($words))
{
foreach($words as $w)
{
delete_olang($w, $lang);
}
return true;
}
$delete_query = array(
'DELETE' => "{$dbprefix}lang",
'WHERE' => "word = '" . $SQL->escape($words) . "' AND lang_id = '" . $SQL->escape($lang) . "'"
);
if(!empty($plg_id))
{
$delete_query['WHERE'] = "plg_id = " . intval($plg_id);
}
is_array($plugin_run_result = Plugins::getInstance()->run('del_sql_delete_olang_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($delete_query);
return $SQL->affected();
}
/**
* Administrator sometime needs some files and delete other ..
* we do that for him .. because he has no time .. :)
* last_down - $config[del_f_day]
* @param int $from
*/
function klj_clean_old_files($from = 0)
{
global $config, $SQL, $stat_last_f_del, $dbprefix;
$return = false;
is_array($plugin_run_result = Plugins::getInstance()->run('klj_clean_old_files_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
if((int) $config['del_f_day'] <= 0 || $return)
{
return;
}
if(!$stat_last_f_del || empty($stat_last_f_del))
{
$stat_last_f_del = time();
}
if ((time() - $stat_last_f_del) >= 86400)
{
$totaldays = (time() - ($config['del_f_day']*86400));
$not_today = time() - 86400;
#This feature will work only if id_form is not empty or direct !
$query = array(
'SELECT' => 'f.id, f.last_down, f.name, f.type, f.folder, f.time, f.size, f.id_form',
'FROM' => "{$dbprefix}files f",
'WHERE' => "f.last_down < $totaldays AND f.time < $not_today AND f.id > $from AND f.id_form <> '' AND f.id_form <> 'direct'",
'ORDER BY' => 'f.id ASC',
'LIMIT' => '20',
);
is_array($plugin_run_result = Plugins::getInstance()->run('qr_select_klj_clean_old_files_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$result = $SQL->build($query);
$num_of_files_to_delete = $SQL->num_rows($result);
if($num_of_files_to_delete == 0)
{
//update $stat_last_f_del !!
$update_query = array(
'UPDATE' => "{$dbprefix}stats",
'SET' => "last_f_del ='" . time() . "'",
);
is_array($plugin_run_result = Plugins::getInstance()->run('qr_update_lstf_del_date_kcof', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($update_query);
//delete stats cache
delete_cache("data_stats");
update_config('klj_clean_files_from', '0');
$SQL->freeresult($result);
return;
}
$last_id_from = $files_num = $imgs_num = $real_num = $sizes = 0;
$ids = array();
$ex_ids = array();
//$ex_types = explode(',', $config['livexts']);
is_array($plugin_run_result = Plugins::getInstance()->run('beforewhile_klj_clean_old_files_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
//phpfalcon plugin
$exlive_types = explode(',', $config['imagefolderexts']);
//delete files
while($row=$SQL->fetch_array($result))
{
$continue = true;
$real_num++;
$last_id_from = $row['id'];
$is_image = in_array(strtolower(trim($row['type'])), array('gif', 'jpg', 'jpeg', 'bmp', 'png')) ? true : false;
/*
//exceptions
if(in_array($row['type'], $ex_types) || $config['id_form'] == 'direct')
{
$ex_ids[] = $row['id'];
continue;
}
*/
//exceptions
//if($config['id_form'] == 'direct')
//{
//$ex_ids[] = $row['id'];
//move on
//continue;
//}
//your exepctions
is_array($plugin_run_result = Plugins::getInstance()->run('while_klj_clean_old_files_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
if($continue)
{
//delete from folder ..
if (file_exists($row['folder'] . "/" . $row['name']))
{
@kleeja_unlink ($row['folder'] . "/" . $row['name']);
}
//delete thumb
if (file_exists($row['folder'] . "/thumbs/" . $row['name'] ))
{
@kleeja_unlink ($row['folder'] . "/thumbs/" . $row['name'] );
}
$ids[] = $row['id'];
if($is_image)
{
$imgs_num++;
}
else
{
$files_num++;
}
$sizes += $row['size'];
}
}#END WHILE
$SQL->freeresult($result);
if(sizeof($ex_ids))
{
$update_query = array(
'UPDATE' => "{$dbprefix}files",
'SET' => "last_down = '" . (time() + 2*86400) . "'",
'WHERE' => "id IN (" . implode(',', $ex_ids) . ")"
);
is_array($plugin_run_result = Plugins::getInstance()->run('qr_update_lstdown_old_files', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($update_query);
}
if(sizeof($ids))
{
$query_del = array(
'DELETE' => "{$dbprefix}files",
'WHERE' => "id IN (" . implode(',', $ids) . ")"
);
//update number of stats
$update_query = array(
'UPDATE' => "{$dbprefix}stats",
'SET' => "sizes=sizes-$sizes,files=files-$files_num, imgs=imgs-$imgs_num",
);
is_array($plugin_run_result = Plugins::getInstance()->run('qr_del_delf_old_files', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($query_del);
$SQL->build($update_query);
}
update_config('klj_clean_files_from', $last_id_from);
} //stat_del
}
/**
* klj_clean_old
* @param string $table database table
* @param string|integer $for can be 'all, or a number of days like 30'
*/
function klj_clean_old($table, $for = 'all')
{
global $SQL, $config, $dbprefix;
$days = time() - (3600 * 24 * intval($for));
$query = array(
'SELECT' => 'f.id, f.time',
'DELETE' => "`{$dbprefix}" . $table . "` f",
'ORDER BY' => 'f.id ASC',
'LIMIT' => '30',
);
if($for != 'all')
{
$query['WHERE'] = "f.time < $days";
}
is_array($plugin_run_result = Plugins::getInstance()->run('qr_select_klj_clean_old_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$result = $SQL->build($query);
$num_to_delete = $SQL->num_rows($result);
if($num_to_delete == 0)
{
$t = $table == 'call' ? 'calls' : $table;
update_config('queue', preg_match('/:del_' . $for . $t . ':/i', '', $config['queue']));
$SQL->freeresult($result);
return;
}
$ids = array();
while($row=$SQL->fetch_array($result))
{
$ids[] = $row['id'];
}
$SQL->freeresult($result);
$query_del = array(
'DELETE' => "`" . $dbprefix . $table . "`",
'WHERE' => "id IN (" . implode(',', $ids) . ")"
);
is_array($plugin_run_result = Plugins::getInstance()->run('qr_del_delf_old_table', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
$SQL->build($query_del);
return;
}
/**
* get_ip() for the user
*/
function get_ip()
{
$ip = '';
if (!empty($_SERVER["HTTP_CF_CONNECTING_IP"])) {
$ip = $_SERVER["HTTP_CF_CONNECTING_IP"];
} else if (!empty($_SERVER['REMOTE_ADDR']))
{
$ip = $_SERVER['REMOTE_ADDR'];
}
#if IP chain
if (strpos($ip, ',') !== false) {
$ip = explode(',', $ip);
$ip = trim($ip[0]);
}
#is it IPv6?
$ip_v6 = preg_match("/^[0-9a-f]{1,4}:([0-9a-f]{0,4}:){1,6}[0-9a-f]{1,4}$/", $ip);
if ($ip_v6) {
#does it IPv4 hide in a IPv6 style
if (stripos($ip, '::ffff:') === 0) {
$ip = substr($ip, 7);
}
}
$return = preg_replace('/[^0-9a-z.:]/i', '', $ip);
is_array($plugin_run_result = Plugins::getInstance()->run('del_sql_delete_olang_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
return $return;
}
/**
* Check and verify captcha field after submit
* @return bool
*/
function kleeja_check_captcha()
{
global $config;
if((int) $config['enable_captcha'] == 0 && !defined('IN_REAL_INDEX') && !defined('IN_ADMIN'))
{
return true;
}
$return = false;
if(!empty($_SESSION['klj_sec_code']) && ip('kleeja_code_answer'))
{
if($_SESSION['klj_sec_code'] == trim(p('kleeja_code_answer')))
{
unset($_SESSION['klj_sec_code']);
$return = true;
}
}
is_array($plugin_run_result = Plugins::getInstance()->run('kleeja_check_captcha_func', get_defined_vars())) ? extract($plugin_run_result) : null; //run hook
return $return;
}
/**
* For logging and testing, enabled only for DEV_STAGE!
* @param string $text a string to log
*/
function kleeja_log($text)
{
if(!defined('DEV_STAGE'))
{
return;
}
$log_file = PATH . 'cache/kleeja_log.log';
$l_c = @file_get_contents($log_file);
$fp = @fopen($log_file, 'w');
@fwrite($fp, $text . " [time : " . date('H:i a, d-m-Y') . "] \r\n" . $l_c);
@fclose($fp);
return;
}
/**
* Return the first and last seek of range to be flushed.
* @param string $range
* @param $fileSize
* @return array
*/
function kleeja_set_range($range, $fileSize)
{
$dash = strpos($range, '-');
$first = trim(substr($range, 0, $dash));
$last = trim(substr($range, $dash+1));
if (!$first)
{
$suffix = $last;
$last = $fileSize - 1;
$first = $fileSize - $suffix;
if($first < 0)
{
$first = 0;
}
}
else
{
if (!$last || $last > $fileSize - 1) {
$last = $fileSize - 1;
}
}
if($first > $last)
{
//unsatisfiable range
header("Status: 416 Requested range not satisfiable");
header("Content-Range: */$fileSize");
exit;
}
return array($first, $last);
}
/**
* Outputs up to $bytes from the file $file to standard output,
* $buffer_size bytes at a time.
* @param resource $file
* @param integer $bytes
* @param integer $buffer_size
*/
function kleeja_buffered_range($file, $bytes, $buffer_size = 1024)
{
$bytes_left = $bytes;
while($bytes_left > 0 && !feof($file))
{
if($bytes_left > $buffer_size)
{
$bytes_to_read = $buffer_size;
}
else
{
$bytes_to_read = $bytes_left;
}
$bytes_left -= $bytes_to_read;
$contents = fread($file, $bytes_to_read);
echo $contents;
@flush();
@ob_flush();
}
}
/**
* user_can, used for checking the acl for the current user
* @param string $acl_name
* @param int $group_id
* @return bool
*/
function user_can($acl_name, $group_id = 0)
{
global $d_groups, $userinfo;
if($group_id == 0)
{
$group_id = $userinfo['group_id'];
}
return (bool) $d_groups[$group_id]['acls'][$acl_name];
}
function ig($name)
{
return isset($_GET[$name]) ? true : false;
}
function ip($name)
{
return isset($_POST[$name]) ? true : false;
}
function g($name, $type = 'str', $default = '')
{
if (isset($_GET[$name]))
{
return $type == 'str' ? htmlspecialchars($_GET[$name]) : intval($_GET[$name]);
}
return $type == 'str' ? htmlspecialchars($default) : intval($default);
}
function p($name, $type = 'str', $default = '')
{
if (isset($_POST[$name]))
{
return $type == 'str'
? str_replace(array("\r\n", "\r", "\0"), array("\n", "\n", ''), htmlspecialchars(trim($_POST[$name])))
: intval($_POST[$name]);
}
return $type == 'str' ? htmlspecialchars($default) : intval($default);
}
/**
* add htaccess rule to the .htaccess file
* @param array|string $rules
* @param string $unique_id useful for the deletion later
* @return bool
*/
function add_to_htaccess($rules, $unique_id = '')
{
if(!file_exists(PATH . '.htaccess') && file_exists(PATH . 'htaccess.txt') && function_exists('rename'))
{
rename(PATH . 'htaccess.txt', PATH . '.htaccess');
}
#still not exists ?
if(!file_exists(PATH . '.htaccess'))
{
$original_htaccess_content = '<IfModule mod_rewrite.c>' . PHP_EOL . 'RewriteEngine on' . PHP_EOL . '</IfModule>';
file_put_contents(PATH . '.htaccess', $original_htaccess_content);
}
if(!file_exists(PATH . '.htaccess'))
{
return false;
}
$current_htaccess_content = file_get_contents(PATH . '.htaccess');
$rules = is_array($rules) ? implode(PHP_EOL, $rules) : $rules;
if(!empty($unique_id))
{
$rules = '#start_' . $unique_id . PHP_EOL . $rules . PHP_EOL . '#end_' .$unique_id;
}
if(strpos($current_htaccess_content, '</IfModule>') !== false)
{
$current_htaccess_content = str_replace('</IfModule>', $rules . PHP_EOL .'</IfModule>', $current_htaccess_content);
}
else
{
$current_htaccess_content .= PHP_EOL . $rules;
}
file_put_contents(PATH . '.htaccess', $current_htaccess_content);
return true;
}
/**
* remove htaccess rules using previously used unique id
* @param string $unique_id
* @return bool
*/
function remove_from_htaccess($unique_id)
{
$file = PATH . '.htaccess';
if(!file_exists($file))
{
$file = PATH . 'htaccess.txt';
if(!file_exists($file))
{
return true;
}
}
$current_htaccess_content = file_get_contents($file);
$new_htaccess_content = preg_replace(
'/^#start_' . preg_quote($unique_id) . '.*' . '#end_' . preg_quote($unique_id) . '$/sm',
'',
$current_htaccess_content
);
if($new_htaccess_content === $current_htaccess_content)
{
return false;
}
file_put_contents($file, $new_htaccess_content);
return true;
}
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