From 74cd879ce28fe65486b1ebe9156c78cded949910 Mon Sep 17 00:00:00 2001
From: klarkxy <278370456@qq.com>
Date: Fri, 11 Oct 2024 14:22:53 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E7=AE=A1=E7=90=86=E5=91=98?=
 =?UTF-8?q?=E6=9F=A5=E7=9C=8B=E7=94=A8=E6=88=B7=E7=9A=84=E6=8F=90=E4=BA=A4?=
 =?UTF-8?q?=E6=83=85=E5=86=B5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 web/problemset.php                | 166 +++++++++++++++---------------
 web/template/syzoj/problemset.php |  13 +++
 2 files changed, 98 insertions(+), 81 deletions(-)

diff --git a/web/problemset.php b/web/problemset.php
index 4eb7d83..a7335e9 100644
--- a/web/problemset.php
+++ b/web/problemset.php
@@ -1,4 +1,4 @@
-<?php 
+<?php
 $OJ_CACHE_SHARE = false;
 $cache_time = 10;
 
@@ -15,22 +15,21 @@ $view_title = "Problem Set";
 $page = "1";
 if (isset($_GET['page'])) {
 	$page = intval($_GET['page']);
-	if (isset($_SESSION[$OJ_NAME.'_'.'user_id'])&&!isset($_GET['search'])) {
+	if (isset($_SESSION[$OJ_NAME . '_' . 'user_id']) && !isset($_GET['search'])) {
 		$sql = "update users set volume=? where user_id=?";
-		pdo_query($sql,$page,$_SESSION[$OJ_NAME.'_'.'user_id']);
+		pdo_query($sql, $page, $_SESSION[$OJ_NAME . '_' . 'user_id']);
 	}
-}
-else {
-	if (isset($_SESSION[$OJ_NAME.'_'.'user_id'])&&!isset($_GET['search'])) {
+} else {
+	if (isset($_SESSION[$OJ_NAME . '_' . 'user_id']) && !isset($_GET['search'])) {
 		$sql = "select volume from users where user_id=?";
-		$result = pdo_query($sql,$_SESSION[$OJ_NAME.'_'.'user_id']);
+		$result = pdo_query($sql, $_SESSION[$OJ_NAME . '_' . 'user_id']);
 		$row = $result[0];
 		$page = intval($row[0]);
-	}else{
+	} else {
 		$page = 1;
 	}
 
-	if (!is_numeric($page) || $page<=0)
+	if (!is_numeric($page) || $page <= 0)
 		$page = '1';
 }
 //end of remember page
@@ -38,131 +37,136 @@ else {
 //Page Setting
 $page_cnt = 50;  //50 problems per page
 
-$postfix="";
+$postfix = "";
 $filter_sql = "";
 $limit_sql = "";
-$order_by=" order by problem_id ";
-if (isset($_GET['search']) && trim($_GET['search'])!="") {
-	$search = "%".($_GET['search'])."%";
+$order_by = " order by problem_id ";
+if (isset($_GET['search']) && trim($_GET['search']) != "") {
+	$search = "%" . ($_GET['search']) . "%";
 	$filter_sql = " ( title like ? or source like ?)";
-	$limit_sql = " LIMIT ".($page-1)*$page_cnt.",".$page_cnt;	
- 	$postfix="&search=".urlencode($_GET['search']);
-}else if (isset($_GET['list']) && trim($_GET['list']!="")){
-        $plist= explode(",",$_GET['list']);
-	$pids="0";
-	foreach($plist as $pid){
-	  $pid=intval($pid);
-     	  $pids.=",$pid";
+	$limit_sql = " LIMIT " . ($page - 1) * $page_cnt . "," . $page_cnt;
+	$postfix = "&search=" . urlencode($_GET['search']);
+} else if (isset($_GET['list']) && trim($_GET['list'] != "")) {
+	$plist = explode(",", $_GET['list']);
+	$pids = "0";
+	foreach ($plist as $pid) {
+		$pid = intval($pid);
+		$pids .= ",$pid";
 	}
 	$filter_sql = " problem_id in ($pids) ";
 	$order_by = "order by FIELD(problem_id,$pids)"; // 如果希望按难度顺序改成 order by accepted desc ;
 	//$limit_sql = " LIMIT ".($page-1)*$page_cnt.",".$page_cnt;
-	$limit_sql="";  // list 不翻页
-}else {
+	$limit_sql = "";  // list 不翻页
+} else {
 	$filter_sql = " 1";
-	$limit_sql = " LIMIT ".($page-1)*$page_cnt.",".$page_cnt;
+	$limit_sql = " LIMIT " . ($page - 1) * $page_cnt . "," . $page_cnt;
 }
 
 //all submit
 //all acc
-$sub_arr = Array(); 
-$acc_arr = Array(); 
-if (isset($_SESSION[$OJ_NAME.'_'.'user_id'])){
+$sub_arr = array();
+$acc_arr = array();
+if (isset($_SESSION[$OJ_NAME . '_' . 'user_id'])) {
+	$user_id = $_SESSION[$OJ_NAME . '_' . 'user_id'];
+	// 管理员可以选择看谁的对错信息
+	if (isset($_SESSION[$OJ_NAME . '_' . 'administrator']) && isset($_SESSION[$OJ_NAME . '_' . 'query_user_id'])) {
+		$user_id = $_SESSION[$OJ_NAME . '_' . 'query_user_id'];
+	}
 	$sql = "SELECT problem_id, MIN(result) AS result FROM solution WHERE user_id=? and result>=4 GROUP BY problem_id ";
-	$result = pdo_query($sql,$_SESSION[$OJ_NAME.'_'.'user_id']);
-	foreach ($result as $row){
+	$result = pdo_query($sql, $_SESSION[$OJ_NAME . '_' . 'user_id']);
+	foreach ($result as $row) {
 		$sub_arr[$row['problem_id']] = true;
-		if($row['result'] == 4) $acc_arr[$row['problem_id']] = true;		
-	}		
+		if ($row['result'] == 4)
+			$acc_arr[$row['problem_id']] = true;
+	}
 }
 
 // Problem Page Navigator
 //if($OJ_SAE) $first=1;
-if (isset($_SESSION[$OJ_NAME.'_'.'administrator'])) {  //all problems
-    //$limit = $limit_sql;
-}else if ($OJ_FREE_PRACTICE){  // open free practice without limit of contest using	
-    $filter_sql .= " and defunct='N' ";
-}else {  //page problems (not include in contests period)
-	$now =  date('Y-m-d H:i', time());
-	$filter_sql.=" and `defunct`='N' AND `problem_id` NOT IN (
+if (isset($_SESSION[$OJ_NAME . '_' . 'administrator'])) {  //all problems
+	//$limit = $limit_sql;
+} else if ($OJ_FREE_PRACTICE) {  // open free practice without limit of contest using	
+	$filter_sql .= " and defunct='N' ";
+} else {  //page problems (not include in contests period)
+	$now = date('Y-m-d H:i', time());
+	$filter_sql .= " and `defunct`='N' AND `problem_id` NOT IN (
 					SELECT  `problem_id`
 						FROM contest c
-						INNER JOIN  `contest_problem` cp ON c.`contest_id` = cp.`contest_id` ".
-				 			" AND (c.`defunct` = 'N' AND '$now'<c.`end_time`)" .    // option style show all non-running contest
-						//"and (c.`end_time` >  '$now'  OR c.private =1)" . // original style , hidden all private contest problems
-				 ") ";
+						INNER JOIN  `contest_problem` cp ON c.`contest_id` = cp.`contest_id` " .
+		" AND (c.`defunct` = 'N' AND '$now'<c.`end_time`)" .    // option style show all non-running contest
+		//"and (c.`end_time` >  '$now'  OR c.private =1)" . // original style , hidden all private contest problems
+		") ";
 }
 // End Page Setting
-    pdo_query("SET sort_buffer_size = 1024*1024");   // Out of sort memory, consider increasing server sort buffer size
-    $sql = "SELECT `problem_id`,`title`,`source`,`submit`,`accepted`,defunct FROM problem A WHERE $filter_sql $order_by $limit_sql ";
-    $count_sql= "SELECT count(1) from problem where  $filter_sql ";
-    //echo htmlentities( $sql);
-if (isset($_GET['search']) && trim($_GET['search'])!="") {
-	$total = pdo_query($count_sql,$search,$search);
+pdo_query("SET sort_buffer_size = 1024*1024");   // Out of sort memory, consider increasing server sort buffer size
+$sql = "SELECT `problem_id`,`title`,`source`,`submit`,`accepted`,defunct FROM problem A WHERE $filter_sql $order_by $limit_sql ";
+$count_sql = "SELECT count(1) from problem where  $filter_sql ";
+//echo htmlentities( $sql);
+if (isset($_GET['search']) && trim($_GET['search']) != "") {
+	$total = pdo_query($count_sql, $search, $search);
 	$cnt = $total[0][0] / $page_cnt;
-	$result = pdo_query($sql,$search,$search);
-}
-else {
-	$total = mysql_query_cache($count_sql);	
+	$result = pdo_query($sql, $search, $search);
+} else {
+	$total = mysql_query_cache($count_sql);
 	$cnt = $total[0][0] / $page_cnt;
 	$result = mysql_query_cache($sql);
 }
 echo "";
 
-$view_total_page = ceil($cnt*1.0);
+$view_total_page = ceil($cnt * 1.0);
 
 $cnt = 0;
-$view_problemset = Array();
+$view_problemset = array();
 $i = 0;
 foreach ($result as $row) {
-	$view_problemset[$i] = Array();
+	$view_problemset[$i] = array();
 
 	if (isset($sub_arr[$row['problem_id']])) {
-		if (isset($acc_arr[$row['problem_id']])) 
+		if (isset($acc_arr[$row['problem_id']]))
 			$view_problemset[$i][0] = "<div class='label label-success'>Y</div>";
 		else
 			$view_problemset[$i][0] = "<div class='label label-danger'>N</div>";
-	}
-	else {
+	} else {
 		$view_problemset[$i][0] = "<div class=none> </div>";
 	}
 
 	$category = array();
-	$cate = explode(" ",$row['source']);
-	foreach($cate as $cat){
-                        $cat=trim($cat);
-                        if(mb_ereg("^http",$cat)){
-                                $cat=get_domain($cat);
-                        }
-                        array_push($category,trim($cat));
-        }
-	$view_problemset[$i][1] = "<div fd='problem_id' class='center'>".$row['problem_id']."</div>";
-	$view_problemset[$i][2] = "<div class='left'><a href='problem.php?id=".$row['problem_id']."'>".$row['title']."</a></div>";;
-	$view_problemset[$i][3] = "<div pid='".$row['problem_id']."' fd='source' class='center'>";
+	$cate = explode(" ", $row['source']);
+	foreach ($cate as $cat) {
+		$cat = trim($cat);
+		if (mb_ereg("^http", $cat)) {
+			$cat = get_domain($cat);
+		}
+		array_push($category, trim($cat));
+	}
+	$view_problemset[$i][1] = "<div fd='problem_id' class='center'>" . $row['problem_id'] . "</div>";
+	$view_problemset[$i][2] = "<div class='left'><a href='problem.php?id=" . $row['problem_id'] . "'>" . $row['title'] . "</a></div>";
+	;
+	$view_problemset[$i][3] = "<div pid='" . $row['problem_id'] . "' fd='source' class='center'>";
 
 	foreach ($category as $cat) {
-		if(trim($cat)==""||trim($cat)=="&nbsp")
+		if (trim($cat) == "" || trim($cat) == "&nbsp")
 			continue;
 
-		$hash_num = hexdec(substr(md5($cat),0,7));
-		$label_theme = $color_theme[$hash_num%count($color_theme)];
+		$hash_num = hexdec(substr(md5($cat), 0, 7));
+		$label_theme = $color_theme[$hash_num % count($color_theme)];
 
-		if ($label_theme=="")
+		if ($label_theme == "")
 			$label_theme = "default";
 
-		$view_problemset[$i][3] .= "<a title='".htmlentities($cat,ENT_QUOTES,'UTF-8')."' class='label label-$label_theme' style='display: inline-block;' href='problemset.php?search=".htmlentities(urlencode($cat),ENT_QUOTES,'UTF-8')."'>".mb_substr($cat,0,10,'utf8')."</a>&nbsp;";
+		$view_problemset[$i][3] .= "<a title='" . htmlentities($cat, ENT_QUOTES, 'UTF-8') . "' class='label label-$label_theme' style='display: inline-block;' href='problemset.php?search=" . htmlentities(urlencode($cat), ENT_QUOTES, 'UTF-8') . "'>" . mb_substr($cat, 0, 10, 'utf8') . "</a>&nbsp;";
 	}
 
 	$view_problemset[$i][3] .= "</div >";
-	$view_problemset[$i][4] = "<div class='center'><a href='status.php?problem_id=".$row['problem_id']."&jresult=4'>".$row['accepted']."</a></div>";
-	$view_problemset[$i][5] = "<div class='center'><a href='status.php?problem_id=".$row['problem_id']."'>".$row['submit']."</a></div>";
+	$view_problemset[$i][4] = "<div class='center'><a href='status.php?problem_id=" . $row['problem_id'] . "&jresult=4'>" . $row['accepted'] . "</a></div>";
+	$view_problemset[$i][5] = "<div class='center'><a href='status.php?problem_id=" . $row['problem_id'] . "'>" . $row['submit'] . "</a></div>";
 	$i++;
 }
-if(isset($_GET['ajax'])){
+if (isset($_GET['ajax'])) {
 	require("template/bs3/problemset.php");
-}else{
-	require("template/".$OJ_TEMPLATE."/problemset.php");
+} else {
+	require("template/" . $OJ_TEMPLATE . "/problemset.php");
 }
-if(file_exists('./include/cache_end.php'))
+if (file_exists('./include/cache_end.php'))
 	require_once('./include/cache_end.php');
-?>
+?>
\ No newline at end of file
diff --git a/web/template/syzoj/problemset.php b/web/template/syzoj/problemset.php
index 5944518..280a61c 100644
--- a/web/template/syzoj/problemset.php
+++ b/web/template/syzoj/problemset.php
@@ -27,6 +27,19 @@
               <div class="results" style="width: 100%; "></div>
             </div>
           </form>
+          <!-- 管理员用来显示指定用户的对错情况 -->
+          <form action="" method="get">
+            <div class="ui search" style="width: 280px; height: 28px; margin-top: -5.3px;float:left ">
+              <div class="ui left icon input" style="width: 100%; ">
+                <input class="prompt" style="width: 100%; " type="text" placeholder="用户ID" name="query_user_id"
+		       value="<?php if(isset($_GET['query_user_id']))echo htmlentities($_GET['query_user_id'],ENT_QUOTES,'UTF-8') ?>"
+                >
+
+                <i class="search icon"></i>
+              </div>
+              <div class="results" style="width: 100%; "></div>
+            </div>
+          </form>
 
       </div>