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DedeV6
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国内流行的内容管理系统（CMS）多端全媒体解决方案 https://www.dedebiz.com
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DedeV6/src/system/common.func.php

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  1. <?php

  2. if (!defined('DEDEINC')) exit('dedebiz');

  3. //显示类似Bootstrap系统提示

  4. define('ALERT_PRIMARY', 1);

  5. define('ALERT_SECONDARY', 2);

  6. define('ALERT_SUCCESS', 3);

  7. define('ALERT_DANGER', 4);

  8. define('ALERT_WARNING', 5);

  9. define('ALERT_INFO', 6);

  10. define('ALERT_LIGHT', 7);

  11. define('ALERT_DARK', 8);

  12. define('ALERT_COLORS', array(

  13.     ALERT_PRIMARY => array('#cfe2ff','#b6d4fe','#084298'),

  14.     ALERT_SECONDARY => array('#e2e3e5','#d3d6d8','#41464b'),

  15.     ALERT_SUCCESS => array('#d1e7dd','#badbcc','#0f5132'),

  16.     ALERT_DANGER => array('#f8d7da','#f5c2c7','#842029'),

  17.     ALERT_WARNING => array('#fff3cd','#ffecb5','#664d03'),

  18.     ALERT_INFO => array('#cff4fc','#b6effb','#055160'),

  19.     ALERT_LIGHT => array('#fefefe','#fdfdfe','#636464'),

  20.     ALERT_DARK => array('#d3d3d4','#bcbebf','#141619'),

  21. ));

  22. define("ALERT_TPL", '<div style="position:relative;padding:.75rem 1.25rem;width:auto;font-size:12px;color:~color~;background:~background~;border-color:~border~;border:1px solid transparent;border-radius:.2rem">~content~</div>');

  23. //$content:文档，$type:alert类型

  24. function DedeAlert($content, $type = ALERT_PRIMARY)

  25. {

  26.     $content = htmlspecialchars($content);

  27.     $colors = isset(ALERT_COLORS[$type])? ALERT_COLORS[$type] : ALERT_COLORS[ALERT_PRIMARY];

  28.     list($background, $border, $color) = $colors;

  29.     return str_replace(array('~color~','~background~','~border~', '~content~'),array($color,$background,$border,$content),ALERT_TPL);

  30. }

  31. /**

  32.  * 系统核心函数存放文件

  33.  * 

  34.  * @version        $id:common.func.php 4 16:39 2010年7月6日 tianya $

  35.  * @package        DedeBIZ.Libraries

  36.  * @copyright      Copyright (c) 2022 DedeBIZ.COM

  37.  * @license        https://www.dedebiz.com/license

  38.  * @link           https://www.dedebiz.com

  39.  */

  40. if (version_compare(PHP_VERSION, '7.0.0', '>=')) {

  41.     if (!function_exists('mysql_connect') and function_exists('mysqli_connect')) {

  42.         function mysql_connect($server, $username, $password)

  43.         {

  44.             return mysqli_connect($server, $username, $password);

  45.         }

  46.     }

  47.     if (!function_exists('mysql_query') and function_exists('mysqli_query')) {

  48.         function mysql_query($query, $link)

  49.         {

  50.             return mysqli_query($link, $query);

  51.         }

  52.     }

  53.     if (!function_exists('mysql_select_db') and function_exists('mysqli_select_db')) {

  54.         function mysql_select_db($database_name, $link)

  55.         {

  56.             return mysqli_select_db($link, $database_name);

  57.         }

  58.     }

  59.     if (!function_exists('mysql_fetch_array') and function_exists('mysqli_fetch_array')) {

  60.         function mysql_fetch_array($result)

  61.         {

  62.             return mysqli_fetch_array($result);

  63.         }

  64.     }

  65.     if (!function_exists('mysql_close') and function_exists('mysqli_close')) {

  66.         function mysql_close($link)

  67.         {

  68.             return mysqli_close($link);

  69.         }

  70.     }

  71.     if (!function_exists('mysql_free_result') and function_exists('mysqli_free_result')) {

  72.         function mysql_free_result($result)

  73.         {

  74.             return mysqli_free_result($result);

  75.         }

  76.     }

  77.     if (!function_exists('split')) {

  78.         function split($pattern, $string)

  79.         {

  80.             return explode($pattern, $string);

  81.         }

  82.     }

  83. }

  84. //一个支持在PHP Cli Server打印的方法

  85. function var_dump_cli($val,...$values)

  86. {

  87.     ob_start();

  88.     var_dump($val,$values);

  89.     error_log(ob_get_clean(), 4);

  90. }

  91. function get_mime_type($filename)

  92. {

  93.     if (!function_exists('finfo_open')) {

  94.         return 'unknow/octet-stream';

  95.     }

  96.     $finfo    = finfo_open(FILEINFO_MIME_TYPE);

  97.     $mimeType = finfo_file($finfo, $filename);

  98.     finfo_close($finfo);

  99.     return $mimeType;

  100. }

  101. function is_all_numeric(array $array)

  102. {

  103.     foreach ($array as $item) {

  104.         if (!is_numeric($item)) return false;

  105.     }

  106.     return true;

  107. }

  108. function make_hash()

  109. {

  110.     $rand = dede_random_bytes(16);

  111.     $_SESSION['token'] = ($rand === FALSE)

  112.         ? md5(uniqid(mt_rand(), TRUE))

  113.         : bin2hex($rand);

  114.     return $_SESSION['token'];

  115. }

  116. function dede_random_bytes($length)

  117. {

  118.     if (empty($length) or !ctype_digit((string) $length)) {

  119.         return FALSE;

  120.     }

  121.     if (function_exists('openssl_random_pseudo_bytes')) {

  122.         return openssl_random_pseudo_bytes($length);

  123.     }

  124.     if (function_exists('random_bytes')) {

  125.         try {

  126.             return random_bytes((int) $length);

  127.         } catch (Exception $e) {

  128.             return FALSE;

  129.         }

  130.     }

  131.     if (is_readable('/dev/urandom') && ($fp = fopen('/dev/urandom', 'rb')) !== FALSE) {

  132.         version_compare(PHP_VERSION, '5.4.0', '>=') && stream_set_chunk_size($fp, $length);

  133.         $output = fread($fp, $length);

  134.         fclose($fp);

  135.         if ($output !== FALSE) {

  136.             return $output;

  137.         }

  138.     }

  139.     return FALSE;

  140. }

  141. //SQL语句过滤程序，由80sec提供，这里作了适当的修改

  142. if (!function_exists('CheckSql')) {

  143.     function CheckSql($db_string, $querytype = 'select')

  144.     {

  145.         global $cfg_cookie_encode;

  146.         $clean = '';

  147.         $error = '';

  148.         $old_pos = 0;

  149.         $pos = -1;

  150.         $enkey = substr(md5(substr($cfg_cookie_encode.'dedebiz', 0, 5)), 0, 10);

  151.         $log_file = DEDEDATA.'/checksql_'.$enkey.'_safe.txt';

  152.         $userIP = GetIP();

  153.         $getUrl = GetCurUrl();

  154.         //如果是普通查询语句，直接过滤一些特殊语法

  155.         if ($querytype == 'select') {

  156.             $notallow1 = "[^0-9a-z@\._-]{1,}(union|sleep|benchmark|load_file|outfile)[^0-9a-z@\.-]{1,}";

  157.             //$notallow2 = "--|/\*";

  158.             if (preg_match("/".$notallow1."/i", $db_string)) {

  159.                 fputs(fopen($log_file, 'a+'), "$userIP||$getUrl||$db_string||SelectBreak\r\n");

  160.                 exit("<span>Safe Alert: Request Error step 1 !</span>");

  161.             }

  162.         }

  163.         //完整的SQL检查

  164.         while (TRUE) {

  165.             $pos = strpos($db_string, '\'', $pos + 1);

  166.             if ($pos === FALSE) {

  167.                 break;

  168.             }

  169.             $clean .= substr($db_string, $old_pos, $pos - $old_pos);

  170.             while (TRUE) {

  171.                 $pos1 = strpos($db_string, '\'', $pos + 1);

  172.                 $pos2 = strpos($db_string, '\\', $pos + 1);

  173.                 if ($pos1 === FALSE) {

  174.                     break;

  175.                 } elseif ($pos2 == FALSE || $pos2 > $pos1) {

  176.                     $pos = $pos1;

  177.                     break;

  178.                 }

  179.                 $pos = $pos2 + 1;

  180.             }

  181.             $clean .= '$s$';

  182.             $old_pos = $pos + 1;

  183.         }

  184.         $clean .= substr($db_string, $old_pos);

  185.         $clean = trim(strtolower(preg_replace(array('~\s+~s'), array(' '), $clean)));

  186.         if (

  187.             strpos($clean, '@') !== FALSE  or strpos($clean, 'char(') !== FALSE or strpos($clean, '"') !== FALSE

  188.             or strpos($clean, '$s$$s$') !== FALSE

  189.         ) {

  190.             $fail = TRUE;

  191.             if (preg_match("#^create table#i", $clean)) $fail = FALSE;

  192.             $error = "unusual character";

  193.         }

  194.         //老版本的Mysql并不支持union，常用的程序里也不使用union，但是一些黑客使用它，所以检查它

  195.         if (strpos($clean, 'union') !== FALSE && preg_match('~(^|[^a-z])union($|[^[a-z])~s', $clean) != 0) {

  196.             $fail = TRUE;

  197.             $error = "union detect";

  198.         }

  199.         //发布版本的程序可能比较少包括--,#这样的注释，但是黑客经常使用它们

  200.         elseif (strpos($clean, '/*') > 2 || strpos($clean, '--') !== FALSE || strpos($clean, '#') !== FALSE) {

  201.             $fail = TRUE;

  202.             $error = "comment detect";

  203.         }

  204.         //这些函数不会被使用，但是黑客会用它来操作文件，down掉数据库

  205.         elseif (strpos($clean, 'sleep') !== FALSE && preg_match('~(^|[^a-z])sleep($|[^[a-z])~s', $clean) != 0) {

  206.             $fail = TRUE;

  207.             $error = "slown down detect";

  208.         } elseif (strpos($clean, 'benchmark') !== FALSE && preg_match('~(^|[^a-z])benchmark($|[^[a-z])~s', $clean) != 0) {

  209.             $fail = TRUE;

  210.             $error = "slown down detect";

  211.         } elseif (strpos($clean, 'load_file') !== FALSE && preg_match('~(^|[^a-z])load_file($|[^[a-z])~s', $clean) != 0) {

  212.             $fail = TRUE;

  213.             $error = "file fun detect";

  214.         } elseif (strpos($clean, 'into outfile') !== FALSE && preg_match('~(^|[^a-z])into\s+outfile($|[^[a-z])~s', $clean) != 0) {

  215.             $fail = TRUE;

  216.             $error = "file fun detect";

  217.         }

  218.         //老版本的MYSQL不支持子查询，我们的程序里可能也用得少，但是黑客可以使用它来查询数据库敏感信息

  219.         elseif (preg_match('~\([^)]*?select~s', $clean) != 0) {

  220.             $fail = TRUE;

  221.             $error = "sub select detect";

  222.         }

  223.         if (!empty($fail)) {

  224.             fputs(fopen($log_file, 'a+'), "$userIP||$getUrl||$db_string||$error\r\n");

  225.             exit("<span>Safe Alert: Request Error step 2!</span>");

  226.         } else {

  227.             return $db_string;

  228.         }

  229.     }

  230. }

  231. /**

  232.  *  载入小助手,系统默认载入小助手

  233.  *  在/data/helper.inc.php中进行默认小助手初始化的设置，创建一个示例为test.helper.php文件基本文档如下：

  234.  *  <code>

  235.  *  if (!function_exists('HelloDede'))

  236.  *  {

  237.  *      function HelloDede()

  238.  *      {

  239.  *          echo "Hello! Dede";

  240.  *      }

  241.  *  }

  242.  *  </code>

  243.  *  则我们在开发中使用这个小助手的时候直接使用函数helper('test');初始化它，然后在文件中就可以直接使用:HelloDede();来进行调用

  244.  *

  245.  * @access    public

  246.  * @param     mix   $helpers  小助手名称,可以是数组,可以是单个字符串

  247.  * @return    void

  248.  */

  249. $_helpers = array();

  250. function helper($helpers)

  251. {

  252.     //如果是数组，则进行递归操作

  253.     if (is_array($helpers)) {

  254.         foreach ($helpers as $dede) {

  255.             helper($dede);

  256.         }

  257.         return;

  258.     }

  259.     if (isset($_helpers[$helpers])) {

  260.         return;

  261.     }

  262.     if (file_exists(DEDEINC.'/helpers/'.$helpers.'.helper.php')) {

  263.         include_once(DEDEINC.'/helpers/'.$helpers.'.helper.php');

  264.         $_helpers[$helpers] = TRUE;

  265.     }

  266.     //无法载入小助手

  267.     if (!isset($_helpers[$helpers])) {

  268.         exit('Unable to load the requested file: helpers/'.$helpers.'.helper.php');

  269.     }

  270. }

  271. function dede_htmlspecialchars($str)

  272. {

  273.     global $cfg_soft_lang;

  274.     if (version_compare(PHP_VERSION, '5.4.0', '<')) return htmlspecialchars($str);

  275.     if ($cfg_soft_lang == 'gb2312') return htmlspecialchars($str, ENT_COMPAT, 'ISO-8859-1');

  276.     else return htmlspecialchars($str);

  277. }

  278. /**

  279.  *  载入小助手，这里用户可能载入用helps载入多个小助手

  280.  *

  281.  * @access    public

  282.  * @param     string

  283.  * @return    string

  284.  */

  285. function helpers($helpers)

  286. {

  287.     helper($helpers);

  288. }

  289. //兼容php4的file_put_contents

  290. if (!function_exists('file_put_contents')) {

  291.     function file_put_contents($n, $d)

  292.     {

  293.         $f = @fopen($n, "w");

  294.         if (!$f) {

  295.             return FALSE;

  296.         } else {

  297.             fwrite($f, $d);

  298.             fclose($f);

  299.             return TRUE;

  300.         }

  301.     }

  302. }

  303. /**

  304.  *  显示更新信息

  305.  *

  306.  * @return    void

  307.  */

  308. function UpdateStat()

  309. {

  310.     include_once(DEDEINC."/inc/inc_stat.php");

  311.     return SpUpdateStat();

  312. }

  313. $arrs1 = array();

  314. $arrs2 = array();

  315. /**

  316.  *  短消息函数，可以在某个动作处理后友好的系统提示

  317.  *

  318.  * @param     string  $msg       消息系统提示

  319.  * @param     string  $gourl     跳转地址

  320.  * @param     int     $onlymsg   仅显示信息

  321.  * @param     int     $limittime 限制时间

  322.  * @return    void

  323.  */

  324. function ShowMsg($msg, $gourl, $onlymsg = 0, $limittime = 0)

  325. {

  326.     if (strtolower($GLOBALS['format'])==='json') {

  327.         echo json_encode(array(

  328.             "code"=>0,

  329.             "msg"=>$msg,

  330.             "gourl"=>$gourl,

  331.         ));

  332.         return;

  333.     }

  334.     if (empty($GLOBALS['cfg_plus_dir'])) $GLOBALS['cfg_plus_dir'] = '..';

  335.     $htmlhead  = "<!DOCTYPE html><html><head><meta charset='utf-8'><meta http-equiv='X-UA-Compatible' content='IE=Edge,chrome=1'><title>系统提示</title><base target='_self'></head><body><script>";

  336.     $htmlfoot  = "</script></body></html>";

  337.     $litime = ($limittime == 0 ? 1000 : $limittime);

  338.     $func = '';

  339.     if ($gourl == '-1') {

  340.         if ($limittime == 0) $litime = 5000;

  341.         $gourl = "javascript:history.go(-1);";

  342.     }

  343.     if ($gourl == '' || $onlymsg == 1) {

  344.         $msg = "<script>alert(\"".str_replace("\"", "“", $msg)."\");</script>";

  345.     } else {

  346.         //当网址为:close::objname时，关闭父框架的id=objname元素

  347.         if (preg_match('/close::/', $gourl)) {

  348.             $tgobj = trim(preg_replace('/close::/', '', $gourl));

  349.             $gourl = 'javascript:;';

  350.             $func .= "window.parent.document.getElementById('{$tgobj}').style.display='none';\r\n";

  351.         }

  352.         $func .= "var pgo=0;function JumpUrl(){if (pgo==0){location='$gourl'; pgo=1;}}";

  353.         $rmsg = $func;

  354.         $rmsg .= "document.write(\"<style>body{margin:0;line-height:1.5;font:14px Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif;color:#545b62;background:#f5f5f5}a{color:#1eb867;text-decoration:none}.tips-box{margin:70px auto 0;width:500px;height:auto;background:#fff;border-radius:.2rem;box-shadow:0 .125rem .25rem rgba(0,0,0,.075)}.tips-head{margin:0 20px;padding:18px 0;border-bottom:1px solid #f5f5f5}.tips-head p{margin:0;padding-left:10px;line-height:16px;text-align:left;border-left:3px solid #dc3545}.tips-body{padding:20px;min-height:130px;color:#545b62}.btn{margin-top:20px;text-align:center}.btn a{display:inline-block;padding:.375rem .75rem;font-size:12px;color:#fff;background:#1eb867;border-radius:.2rem;text-align:center;transition:all .3s}.btn a:focus{background:#006829;border-color:#005b24;box-shadow:0 0 0 0.2rem rgba(72,180,97,.5)}.text-primary{color:#007bff}@media (max-width:768px){.tips{padding:0 15px}.tips,.tips-box{width:100%}}</style>\");";

  355.         $rmsg .= "document.write(\"<div class='tips'><div class='tips-box'><div class='tips-head'><p>系统提示</p></div>\");";

  356.         $rmsg .= "document.write(\"<div class='tips-body'>\");";

  357.         $rmsg .= "document.write(\"".str_replace("\"", "“", $msg)."\");";

  358.         $rmsg .= "document.write(\"";

  359.         if ($onlymsg == 0) {

  360.             if ($gourl != 'javascript:;' && $gourl != '') {

  361.                 $rmsg .= "<div class='btn'><a href='{$gourl}'>点击反应</a></div>\");";

  362.                 $rmsg .= "setTimeout('JumpUrl()',$litime);";

  363.             } else {

  364.                 $rmsg .= "</div>\");";

  365.             }

  366.         } else {

  367.             $rmsg .= "</div></div>\");";

  368.         }

  369.         $msg  = $htmlhead.$rmsg.$htmlfoot;

  370.     }

  371.     echo $msg;

  372. }

  373. /**

  374.  * 表中是否存在某个字段

  375.  *

  376.  * @param  mixed $tablename 表名称

  377.  * @param  mixed $field 字段名

  378.  * @return void

  379.  */

  380. function TableHasField($tablename,$field)

  381. {

  382.     global $dsql;

  383.     $dsql->GetTableFields($tablename,"tfd");

  384.     while ($r = $dsql->GetFieldObject("tfd")) {

  385.         if ($r->name === $field) {

  386.             return true;

  387.         }

  388.     }

  389.     return false;

  390. }

  391. function GetSimpleServerSoftware()

  392. {

  393.     if (preg_match("#^php#i",$_SERVER["SERVER_SOFTWARE"])) {

  394.         return 'PHP Server';

  395.     } else if(preg_match("#^apache#i",$_SERVER["SERVER_SOFTWARE"])){

  396.         return 'Apache';

  397.     } else if(preg_match("#^nginx#i",$_SERVER["SERVER_SOFTWARE"])){

  398.         return 'Nginx';

  399.     } else if(preg_match("#^microsoft-iis#i",$_SERVER["SERVER_SOFTWARE"])){

  400.         return 'IIS';

  401.     } else if(preg_match("#^caddy#i",$_SERVER["SERVER_SOFTWARE"])){

  402.         return 'Caddy';

  403.     } else {

  404.         return 'Other';

  405.     }

  406. }

  407. /**

  408.  *  获取验证码的session值

  409.  *

  410.  * @return    string

  411.  */

  412. function GetCkVdValue()

  413. {

  414.     @session_id($_COOKIE['PHPSESSID']);

  415.     @session_start();

  416.     return isset($_SESSION['securimage_code_value']) ? $_SESSION['securimage_code_value'] : '';

  417. }

  418. /**

  419.  *  PHP某些版本有Bug，不能在同一作用域中同时读session并改注销它，因此调用后需执行本函数

  420.  *

  421.  * @return    void

  422.  */

  423. function ResetVdValue()

  424. {

  425.     @session_start();

  426.     $_SESSION['securimage_code_value'] = '';

  427. }

  428. function IndexSub($idx, $num)

  429. {

  430.     return intval($idx) - intval($num) == 0 ? '0 ' : intval($idx) - intval($num);

  431. }

  432. //用来返回index的active

  433. function IndexActive($idx)

  434. {

  435.     if ($idx == 1) {

  436.         return ' active';

  437.     } else {

  438.         return '';

  439.     }

  440. }

  441. //是否是HTTPS

  442. function IsSSL()

  443. {

  444.     if (@$_SERVER['HTTPS'] && ('1' == $_SERVER['HTTPS'] || 'on' == strtolower($_SERVER['HTTPS']))) {

  445.         return true;

  446.     } elseif ('https' == @$_SERVER['REQUEST_SCHEME']) {

  447.         return true;

  448.     } elseif ('443' == $_SERVER['SERVER_PORT']) {

  449.         return true;

  450.     } elseif ('https' == @$_SERVER['HTTP_X_FORWARDED_PROTO']) {

  451.         return true;

  452.     }

  453.     return false;

  454. }

  455. //获取对应版本号的更新SQL

  456. function GetUpdateSQL()

  457. {

  458.     global $cfg_dbprefix,$cfg_dbtype,$cfg_db_language;

  459.     $result = array();

  460.     $query = '';

  461.     $sql4tmp = "ENGINE=MyISAM DEFAULT CHARSET=".$cfg_db_language;

  462.     $fp = fopen(DEDEROOT.'/install/update.txt','r');

  463.     $sqls = array();

  464.     $current_ver = "";

  465.     while(!feof($fp))

  466.     {

  467.         $line = rtrim(fgets($fp,1024));

  468.         if (preg_match("/\-\- ([\d\.]+)/",$line,$matches)) {

  469.             if (count($sqls) > 0) {

  470.                 $result[$current_ver] = $sqls;

  471.             }

  472.             $sqls = array();

  473.             $current_ver = $matches[1];

  474.         }

  475.         if (preg_match("#;$#", $line)) {

  476.             $query .= $line."\n";

  477.             $query = str_replace('#@__',$cfg_dbprefix,$query);

  478.             if ($cfg_dbtype == 'sqlite') {

  479.                 $query = preg_replace('/character set (.*?) /i','',$query);

  480.                 $query = preg_replace('/unsigned/i','',$query);

  481.                 $query = str_replace('TYPE=MyISAM','',$query);

  482.                 $query = preg_replace ('/TINYINT\(([\d]+)\)/i','INTEGER',$query);

  483.                 $query = preg_replace ('/mediumint\(([\d]+)\)/i','INTEGER',$query);

  484.                 $query = preg_replace ('/smallint\(([\d]+)\)/i','INTEGER',$query);

  485.                 $query = preg_replace('/int\(([\d]+)\)/i','INTEGER',$query);

  486.                 $query = preg_replace('/auto_increment/i','PRIMARY KEY AUTOINCREMENT',$query);

  487.                 $query = preg_replace('/,([\t\s ]+)KEY(.*?)MyISAM;/','',$query);

  488.                 $query = preg_replace('/,([\t\s ]+)KEY(.*?);/',');',$query);

  489.                 $query = preg_replace('/,([\t\s ]+)UNIQUE KEY(.*?);/',');',$query);

  490.                 $query = preg_replace('/set\(([^\)]*?)\)/','varchar',$query);

  491.                 $query = preg_replace('/enum\(([^\)]*?)\)/','varchar',$query);

  492.                 if (preg_match("/PRIMARY KEY AUTOINCREMENT/",$query)) {

  493.                     $query = preg_replace('/,([\t\s ]+)PRIMARY KEY([\t\s ]+)\(`([0-9a-zA-Z]+)`\)/i','',$query);

  494.                 }

  495.                 $sqls[] = $query;

  496.                 // $db->exec($query);

  497.             } else {

  498.                 if (preg_match('#CREATE#i', $query)) {

  499.                     $sqls[] = preg_replace("#TYPE=MyISAM#i",$sql4tmp,$query);

  500.                 } else {

  501.                     $sqls[] = $query;

  502.                 }

  503.             }

  504.             $query='';

  505.         } else if (!preg_match("#^(\/\/|--)#", $line)) {

  506.             $query .= $line;

  507.         }

  508.     }

  509.     if (count($sqls) > 0) {

  510.         $result[$current_ver] = $sqls;

  511.     }

  512.     fclose($fp);

  513.     return $result;

  514. }

  515. //用户名称标签{dede:field.mid function="GetMemberInfos('uname',@me)"/}和[field:mid function="GetMemberInfos('uname',@me)"/]

  516. function GetMemberInfos($fields, $mid)

  517. {

  518.     global $dsql;

  519.     if ($mid <= 0) {

  520.         $revalue = "Error";

  521.     } else {

  522.         $row=$dsql->GetOne("SELECT * FROM `#@__member` WHERE mid='{$mid}'");

  523.         if (!is_array($row)) {

  524.             $revalue = "未命名";

  525.         } else {

  526.             $revalue = $row[$fields];

  527.         }

  528.     }

  529.     return $revalue;

  530. }

  531. //用户头像标签{dede:field.mid function='face(@me)'/}和[field:mid function='face(@me)'/]

  532. function face($mid)

  533. {

  534.     global $dsql;

  535.     if ($mid <> 0) {

  536.         $row = $dsql->GetOne("SELECT * FROM `#@__member` WHERE mid='$mid'");

  537.         if ($row['face'] == "") {

  538.             $face = "/static/web/img/admin.png";

  539.         } else {

  540.             $face = $row['face'];

  541.             $face = "$face";

  542.         }

  543.     }

  544.     return $face;

  545. }

  546. //标签调用标签[field:id function='GetMyTags(@me,2)'/]2表示输出2个文档

  547. if (!function_exists('GetMyTags')) {

  548.     function GetMyTags($aid, $num=3)

  549.     {

  550.         global $dsql,$cfg_cmspath;

  551.         $tags = '';

  552.         $query = "SELECT * FROM `#@__taglist` WHERE aid='$aid' LIMIT $num";

  553.         $dsql->Execute('tag',$query);

  554.         while($row = $dsql->GetArray('tag')) {

  555.             $link = $cfg_cmspath."/apps/tags.php?/{$row['tid']}";

  556.             $tags.= ($tags==''?"<a href='{$link}'>{$row['tag']}</a>" : "<a href='{$link}'>{$row['tag']}</a>");

  557.         }

  558.         return $tags;

  559.     }

  560. }

  561. /*用户中心调用默认模板<?php pasterTempletDiy('head.htm');?>*/

  562. if (!function_exists('pasterTempletDiy')) {

  563.     function pasterTempletDiy($path)

  564.     {

  565.         global $cfg_basedir,$cfg_templets_dir,$cfg_df_style;

  566.         $tmpfile = $cfg_basedir.$cfg_templets_dir.'/'.$cfg_df_style.'/'.$path;

  567.         $dtp = new PartView();

  568.         $dtp->SetTemplet($tmpfile);

  569.         $dtp->Display();

  570.     }

  571. }

  572. //联动单筛选标签{dede:php}AddFilter(模型id,类型,'字段1,字段2');{/dede:php}

  573. function litimgurls($imgid = 0)

  574. {

  575.     global $lit_imglist, $dsql;

  576.     $row = $dsql->GetOne("SELECT c.addtable FROM `#@__archives` AS a LEFT JOIN `#@__channeltype` AS c ON a.channel=c.id WHERE a.id='$imgid'");

  577.     $addtable = trim($row['addtable']);

  578.     $row = $dsql->GetOne("SELECT imgurls FROM `$addtable` WHERE aid='$imgid'");

  579.     $ChannelUnit = new ChannelUnit(2, $imgid);

  580.     $lit_imglist = $ChannelUnit->GetlitImgLinks($row['imgurls']);

  581.     return $lit_imglist;

  582. }

  583. //联动单筛选字符过滤函数

  584. function string_filter($str, $stype = "inject")

  585. {

  586.     if ($stype == "inject") {

  587.         $str = str_replace(

  588.             array("select", "insert", "update", "delete", "alter", "cas", "union", "into", "load_file", "outfile", "create", "join", "where", "like", "drop", "modify", "rename", "'", "/*", "*", "../", "./"),

  589.             array("", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", ""),

  590.             $str

  591.         );

  592.     } else if ($stype == "xss") {

  593.         $farr = array("/\s+/", "/<(\/?)(script|META|STYLE|HTML|HEAD|BODY|STYLE |i?frame|b|strong|style|html|img|P|o:p|iframe|u|em|strike|BR|div|a|TABLE|TBODY|object|tr|td|st1:chsdate|FONT|span|MARQUEE|body|title|\r\n|link|meta|\?|\%)([^>]*?)>/isU", "/(<[^>]*)on[a-zA-Z]+\s*=([^>]*>)/isU",);

  594.         $tarr = array(" ", "", "\\1\\2",);

  595.         $str = preg_replace($farr, $tarr, $str);

  596.         $str = str_replace(

  597.             array("<", ">", "'", "\"", ";", "/*", "*", "../", "./"),

  598.             array("&lt;", "&gt;", "", "", "", "", "", "", ""),

  599.             $str

  600.         );

  601.     }

  602.     return $str;

  603. }

  604. //联动单筛选发布三种类型

  605. function AddFilter($channelid, $type=1, $fieldsnamef=array(), $defaulttid=0, $toptid=0, $loadtype='autofield')

  606. {

  607.     global $tid, $dsql, $id, $aid;

  608.     $tid = $defaulttid ? $defaulttid : $tid;

  609.     if ($id!="" || $aid!="") {

  610.         $arcid = $id!="" ? $id : $aid;

  611.         $tidsq = $dsql->GetOne("SELECT * FROM `#@__archives` WHERE id='$arcid'");

  612.         $tid = $toptid==0 ? $tidsq["typeid"] : $tidsq["topid"];

  613.     }

  614.     $nofilter = (isset($_REQUEST['TotalResult']) ? "&TotalResult=".$_REQUEST['TotalResult'] : '').(isset($_REQUEST['PageNo']) ? "&PageNo=".$_REQUEST['PageNo'] : '');

  615.     $filterarr = string_filter(stripos($_SERVER['REQUEST_URI'], "list.php?tid=") ? str_replace($nofilter, '', $_SERVER['REQUEST_URI']) : $GLOBALS['cfg_cmsurl']."/apps/list.php?tid=".$tid);

  616.     $cInfos = $dsql->GetOne("SELECT * FROM  `#@__channeltype` WHERE id='$channelid'");

  617.     $fieldset=$cInfos['fieldset'];

  618.     $dtp = new DedeTagParse();

  619.     $dtp->SetNameSpace('field', '<', '>');

  620.     $dtp->LoadSource($fieldset);

  621.     $dede_addonfields = '';

  622.     if (is_array($dtp->CTags)) {

  623.         foreach($dtp->CTags as $tida=>$ctag)

  624.         {

  625.             $fieldsname = $fieldsnamef ? explode(",", $fieldsnamef) : explode(",", $ctag->GetName());

  626.             if (($loadtype!='autofield' || ($loadtype=='autofield' && $ctag->GetAtt('autofield')==1)) && in_array($ctag->GetName(), $fieldsname)) {

  627.                 $href1 = explode($ctag->GetName().'=', $filterarr);

  628.                 $href2 = explode('&', $href1[1]);

  629.                 $fields_value = $href2[0];

  630.                 switch ($type) {

  631.                     case 1:

  632.                         $dede_addonfields .= (preg_match("/&".$ctag->GetName()."=/is",$filterarr,$regm) ? '<a href="'.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).'" class="btn btn-outline-success btn-sm">全部</a>' : '<a href="'.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).'" class="btn btn-success btn-sm">全部</a>');

  633.                         $addonfields_items = explode(",",$ctag->GetAtt('default'));

  634.                         for ($i=0; $i<count($addonfields_items); $i++)

  635.                         {

  636.                             $href = stripos($filterarr,$ctag->GetName().'=') ? str_replace("=".$fields_value,"=".urlencode($addonfields_items[$i]),$filterarr) : $filterarr.'&'.$ctag->GetName().'='.urlencode($addonfields_items[$i]);

  637.                             $dede_addonfields .= ($fields_value!=urlencode($addonfields_items[$i]) ? '<a title="'.$addonfields_items[$i].'" href="'.$href.'" class="btn btn-outline-success btn-sm">'.$addonfields_items[$i].'</a>' : '<a href="'.$href.'" class="btn btn-success btn-sm">'.$addonfields_items[$i].'</a>');

  638.                         }

  639.                     break;

  640.                     case 2:

  641.                         $dede_addonfields .= '<select name="filter'.$ctag->GetName().'" onchange="window.location=this.options[this.selectedIndex].value">

  642.                             '.'<option value="'.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).'">全部</option>';

  643.                         $addonfields_items = explode(",",$ctag->GetAtt('default'));

  644.                         for ($i=0; $i<count($addonfields_items); $i++)

  645.                         {

  646.                             $href = stripos($filterarr,$ctag->GetName().'=') ? str_replace("=".$fields_value,"=".urlencode($addonfields_items[$i]),$filterarr) : $filterarr.'&'.$ctag->GetName().'='.urlencode($addonfields_items[$i]);

  647.                             $dede_addonfields .= '<option value="'.$href.'"'.($fields_value==urlencode($addonfields_items[$i]) ? ' selected="selected"' : '').'>'.$addonfields_items[$i].'</option>

  648.                             ';

  649.                         }

  650.                         $dede_addonfields .= '</select>

  651.                         ';

  652.                     break;

  653.                     case 3:

  654.                         $dede_addonfields .= (preg_match("/&".$ctag->GetName()."=/is",$filterarr,$regm) ? '<a href="'.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).'"><input type="radio" name="filter'.$ctag->GetName().'" value="'.str_replace("&".$ctag->GetName()."=".$fields_value,"",$filterarr).'" onclick="window.location=this.value">全部</a>' : '<span><input type="radio" name="filter'.$ctag->GetName().'" checked="checked">全部</span>');

  655.                         $addonfields_items = explode(",",$ctag->GetAtt('default'));

  656.                         for ($i=0; $i<count($addonfields_items); $i++)

  657.                         {

  658.                             $href = stripos($filterarr,$ctag->GetName().'=') ? str_replace("=".$fields_value,"=".urlencode($addonfields_items[$i]),$filterarr) : $filterarr.'&'.$ctag->GetName().'='.urlencode($addonfields_items[$i]);

  659.                             $dede_addonfields .= ($fields_value!=urlencode($addonfields_items[$i]) ? '<a title="'.$addonfields_items[$i].'" href="'.$href.'"><input type="radio" name="filter'.$ctag->GetName().'" value="'.$href.'" onclick="window.location=this.value">'.$addonfields_items[$i].'</a>' : '<span><input type="radio" name="filter'.$ctag->GetName().'" checked="checked">'.$addonfields_items[$i].'</span>');

  660.                         }

  661.                     break;

  662.                 }

  663.             }

  664.         }

  665.     }

  666.     echo $dede_addonfields;

  667. }

  668. //自定义函数接口

  669. if (file_exists(DEDEINC.'/extend.func.php')) {

  670.     require_once(DEDEINC.'/extend.func.php');

  671. }

  672. ?>