优化专家列表，防止数据太大卡顿

application/config/development/constants.php

 <?php
 defined('BASEPATH') OR exit('No direct script access allowed');
+defined('P_VERSION')  OR define('P_VERSION', 'mf');
 defined('URL_SPLIT_STR')  OR define('URL_SPLIT_STR', '/');
-defined('XUNSEARCH_QUESTIONFILENAME')  OR define('XUNSEARCH_QUESTIONFILE', 'question');
-defined('XUNSEARCH_ARTICLEFILENAME')  OR define('XUNSEARCH_ARTICLEFILENAME', 'topic');
-define('ASK2_CHARSET', 'UTF-8');
+defined('XUNSEARCH_QUESTIONFILE')  OR define('XUNSEARCH_QUESTIONFILE', 'question');
+defined('XUNSEARCH_ARTICLEFILENAME')  OR define('XUNSEARCH_ARTICLEFILENAME', 'topic');
\ No newline at end of file
-define('ASK2_VERSION', '4.1');
-define('ASK2_RELEASE', '20191230');
\ No newline at end of file

application/config/production/constants.php

 <?php
 defined('BASEPATH') OR exit('No direct script access allowed');
+defined('P_VERSION')  OR define('P_VERSION', 'mf');
 defined('URL_SPLIT_STR')  OR define('URL_SPLIT_STR', '/');
-defined('XUNSEARCH_QUESTIONFILENAME')  OR define('XUNSEARCH_QUESTIONFILE', 'question');
-defined('XUNSEARCH_ARTICLEFILENAME')  OR define('XUNSEARCH_ARTICLEFILENAME', 'topic');
-define('ASK2_CHARSET', 'UTF-8');
+defined('XUNSEARCH_QUESTIONFILE')  OR define('XUNSEARCH_QUESTIONFILE', 'question');
+defined('XUNSEARCH_ARTICLEFILENAME')  OR define('XUNSEARCH_ARTICLEFILENAME', 'topic');
\ No newline at end of file
-define('ASK2_VERSION', '4.1');
-define('ASK2_RELEASE', '20191230');
\ No newline at end of file

application/controllers/Expert.php

@@ -61,7 +61,7 @@ class Expert extends CI_Controller {
 		$rownum = $cid == 'all' ? returnarraynum ( $this->db->query ( getwheresql ( 'user', " expert=1 " . $orderwhere , $this->db->dbprefix ) )->row_array () ) : returnarraynum ( $this->db->query ( getwheresql ( 'user', " expert=1 " . $orderwhere . "and uid IN (SELECT uid FROM " . $this->db->dbprefix . "user_category WHERE cid=$cid)" , $this->db->dbprefix ) )->row_array () );
 		$expertlist = $this->expert_model->get_list ( 1, $startindex, $pagesize, $cid, $status );
 		$departstr = page ( $rownum, $pagesize, $page, "expert/default/$cid/$status" );
-		$questionlist = $this->expert_model->get_solves ( 0, 15 );
+	
 
 		include template ( 'expert' );
 	}

system/helpers/public_helper.php

@@ -319,6 +319,19 @@ function getcaturl($catid, $url, $userdir = true) {
 function url($var, $url = '') {
 	global $setting;
 	$_fix = '';
+	//文章id转加密
+// 	if (strstr ( $var, 'topic/getone' )) {
+// 		$_urlparms=explode('/', $var);
+// 		if(is_array($_urlparms)){
+// 			$_aid=intval($_urlparms[2]);
+// 			if($_aid){
+// 				$var="topic/getone/".endecodeID($_urlparms[2]);
+// 			}
+			
+// 			//runlog('url', $var."--".$_urlparms[2]."--".endecodeID($_urlparms[2])."--".endecodeID("52AA7C63A15026736486F2",'decode'));
+// 		}
+		
+// 	}
 	
 	if (strstr ( $var, 'seo/index' ) || strstr ( $var, 'ask/index' ) || strstr ( $var, 'category/view' ) || strstr ( $var, 'topic/catlist' )) { // 去掉文章栏目和问题栏目的url尾巴
 	} else {
@@ -336,7 +349,7 @@ function url($var, $url = '') {
 	}
 	
 	$location = urlmap ( $location, 2 );
-	if (strstr ( trim ( config_item ( 'mobile_domain' ) ), $_SERVER ['SERVER_NAME'] )) {
+	if (strstr ( trim ( config_item ( 'mobile_domain' ) ),$_SERVER ['HTTP_HOST'] )) {
 		
 		if (config_item ( 'mobile_domain' )) {
 			return config_item ( 'mobile_domain' ) . $location;
@@ -358,6 +371,7 @@ if (! function_exists ( 'updateinfo' )) {
 	 */
 	function updateinfo($user) {
 		global $setting;
+		defined('P_VERSION')  OR define('P_VERSION', 'null');
 		$CI = & get_instance ();
 		$sitename = $setting ['site_name'];
 		$siturl = $_SERVER ['HTTP_HOST'];
@@ -365,7 +379,7 @@ if (! function_exists ( 'updateinfo' )) {
 				'sitename' => $sitename,
 				'siteurl' => $siturl,
 				'email' => $user ['email'],
-				'version' => ASK2_VERSION,
+				'version' => P_VERSION.ASK2_VERSION,
 				'release' => ASK2_RELEASE,
 				'phpos' => PHP_OS,
 				'phpversion' => phpversion (),
@@ -375,7 +389,7 @@ if (! function_exists ( 'updateinfo' )) {
 				'phone' => urlencode ( $user ['phone'] ) 
 		);
 		$data = http_build_query ( $pars );
-		return 'https://www.ask2.cn/updatesite.php?' . $data;
+		return 'https://wenda.whatsns.com/updatesite.php?' . $data;
 	}
 }
 /*
@@ -519,7 +533,7 @@ function clearhtml($miaosu, $len = '200') {
 }
 function generate_key() {
 	$random = random ( 20 );
-	$info = md5 ( $_SERVER ['SERVER_SOFTWARE'] . $_SERVER ['SERVER_NAME'] . $_SERVER ['SERVER_ADDR'] . $_SERVER ['SERVER_PORT'] . $_SERVER ['HTTP_USER_AGENT'] . time () );
+	$info = md5 ( $_SERVER ['SERVER_SOFTWARE'] . $_SERVER ['HTTP_HOST'] . $_SERVER ['SERVER_ADDR'] . $_SERVER ['SERVER_PORT'] . $_SERVER ['HTTP_USER_AGENT'] . time () );
 	$return = '';
 	for($i = 0; $i < 64; $i ++) {
 		$p = intval ( $i / 2 );
@@ -799,8 +813,8 @@ if (! function_exists ( 'template' )) {
 			if ($tpldir == '')
 				$tpl_dir = $setting ['tpl_dir'];
 		}
-		// if (! empty ( config_item ( 'mobile_domain' ) ) && $_SERVER ['SERVER_NAME']) {
-		if (strstr ( trim ( config_item ( 'mobile_domain' ) ), $_SERVER ['SERVER_NAME'] )) {
+		// if (! empty ( config_item ( 'mobile_domain' ) ) && $_SERVER ['HTTP_HOST']) {
+		if (strstr ( trim ( config_item ( 'mobile_domain' ) ),$_SERVER ['HTTP_HOST'] )) {
 			$tpldir = $setting ['tpl_wapdir'];
 		}
 		// }
@@ -808,6 +822,11 @@ if (! function_exists ( 'template' )) {
 		if (strstr ( $setting ['tpl_dir'], 'responsive_' )) {
 			$tpldir = $setting ['tpl_dir'];
 		}
+		if ($_SESSION ['themename'] && ! is_mobile ()) {
+			
+			$tpldir = $_SESSION ['themename'];
+		}
+		
 		$querystring = isset ( $_SERVER ['REQUEST_URI'] ) ? $_SERVER ['REQUEST_URI'] : '';
 		$querystring = str_replace ( '.html', '', $querystring );
 		$querystring = str_replace ( '/?', '', $querystring );
@@ -1009,6 +1028,34 @@ function authcode($string, $operation = 'DECODE', $key = '', $expiry = 0) {
 		return $keyc . str_replace ( '=', '', base64_encode ( $result ) );
 	}
 }
+
+/**
+ * 加密解密id,
+ * @param unknown $string
+ * @param string $action  encode|decode
+ * @return string
+ */
+function endecodeID($string, $action = 'encode') {
+	$startLen = 13;
+	$endLen = 8;
+	
+	$coderes = '';
+	#TOD 暂设定uid字符长度最大到9
+	if ($action=='encode') {
+		$uidlen = strlen($string);
+		$salt = 'whatsns';
+		$codestr = $string.$salt;
+		$encodestr = hash('md4', $codestr);
+		$coderes = $uidlen.substr($encodestr, 5,$startLen-$uidlen).$string.substr($encodestr, -12,$endLen);
+		
+	}elseif($action=='decode'){
+		$string=strtoupper($string);
+		$strlen = strlen($string);
+		$uidlen = $string[0];
+		$coderes = substr($string, $startLen-$uidlen+1,$uidlen);
+	}
+	return  $coderes;
+}
 function encode($string = '', $skey = 'mishen') {
 	$strArr = str_split ( base64_encode ( $string ) );
 	$strCount = count ( $strArr );