✨ feat: 添加管理员操作功能以支持重判和删除提交

web/admin/status_action.php

@@ -0,0 +1,131 @@
+<?php
+require_once("../include/db_info.inc.php");
+require_once("../include/my_func.inc.php");
+
+if (!(isset($_SESSION[$OJ_NAME.'_'.'administrator']))) {
+  header("Location: ../loginpage.php");
+  exit(1);
+}
+
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+  header("Location: ../status.php");
+  exit(0);
+}
+
+require_once("../include/check_post_key.php");
+
+function status_action_can_delete($result) {
+  return $result >= 4 && !in_array($result, array(12, 15, 16, 17), true);
+}
+
+function status_action_get_return_url() {
+  $default_url = "../status.php";
+  if (!isset($_POST['return_url'])) {
+    return $default_url;
+  }
+
+  $return_url = trim($_POST['return_url']);
+  if ($return_url === "") {
+    return $default_url;
+  }
+
+  $parts = parse_url($return_url);
+  if ($parts === false || !isset($parts['path']) || basename($parts['path']) !== 'status.php') {
+    return $default_url;
+  }
+
+  $safe_url = $parts['path'];
+  if (isset($parts['query']) && $parts['query'] !== "") {
+    $safe_url .= "?".$parts['query'];
+  }
+  return $safe_url;
+}
+
+function status_action_redirect($return_url) {
+  header("Location: ".$return_url);
+  exit(0);
+}
+
+$return_url = status_action_get_return_url();
+$sid = isset($_POST['sid']) ? intval($_POST['sid']) : 0;
+$action = isset($_POST['action']) ? $_POST['action'] : "";
+
+if ($sid <= 0 || ($action !== 'rejudge' && $action !== 'delete')) {
+  status_action_redirect($return_url);
+}
+
+$solution = pdo_query("SELECT `solution_id`,`problem_id`,`user_id`,`contest_id`,`result` FROM `solution` WHERE `solution_id`=? LIMIT 1", $sid);
+if (empty($solution)) {
+  status_action_redirect($return_url);
+}
+
+$row = $solution[0];
+$problem_id = intval($row['problem_id']);
+$contest_id = intval($row['contest_id']);
+$user_id = $row['user_id'];
+$result = intval($row['result']);
+
+if ($action === 'rejudge') {
+  pdo_query("DELETE FROM `sim` WHERE `s_id`=?", $sid);
+  pdo_query("UPDATE `solution` SET `result`=1,`pass_rate`=0 WHERE `solution_id`=? AND `problem_id`>0", $sid);
+
+  if ($OJ_REDIS && class_exists('Redis')) {
+    $redis_class = 'Redis';
+    $redis = new $redis_class();
+    $redis->connect($OJ_REDISSERVER, $OJ_REDISPORT);
+    if (isset($OJ_REDISAUTH)) {
+      $redis->auth($OJ_REDISAUTH);
+    }
+    $redis->lpush($OJ_REDISQNAME, $sid);
+    $redis->close();
+  }
+
+  if (isset($OJ_UDP) && $OJ_UDP) {
+    trigger_judge($sid);
+  }
+
+  status_action_redirect($return_url);
+}
+
+if (!status_action_can_delete($result)) {
+  status_action_redirect($return_url);
+}
+
+pdo_query("DELETE FROM `sim` WHERE `s_id`=? OR `sim_s_id`=?", $sid, $sid);
+pdo_query("DELETE FROM `source_code` WHERE `solution_id`=?", $sid);
+pdo_query("DELETE FROM `source_code_user` WHERE `solution_id`=?", $sid);
+pdo_query("DELETE FROM `runtimeinfo` WHERE `solution_id`=?", $sid);
+pdo_query("DELETE FROM `compileinfo` WHERE `solution_id`=?", $sid);
+pdo_query("DELETE FROM `custominput` WHERE `solution_id`=?", $sid);
+pdo_query("DELETE FROM `solution` WHERE `solution_id`=? LIMIT 1", $sid);
+
+if ($problem_id > 0) {
+  pdo_query(
+    "UPDATE `problem` SET `accepted`=(SELECT count(1) FROM `solution` WHERE `problem_id`=? AND `result`=4), `submit`=(SELECT count(1) FROM `solution` WHERE `problem_id`=?) WHERE `problem_id`=?",
+    $problem_id,
+    $problem_id,
+    $problem_id
+  );
+}
+
+if ($contest_id > 0 && $problem_id > 0) {
+  pdo_query(
+    "UPDATE `contest_problem` SET `c_accepted`=(SELECT count(1) FROM `solution` WHERE `problem_id`=? AND `contest_id`=? AND `result`=4), `c_submit`=(SELECT count(1) FROM `solution` WHERE `problem_id`=? AND `contest_id`=?) WHERE `problem_id`=? AND `contest_id`=?",
+    $problem_id,
+    $contest_id,
+    $problem_id,
+    $contest_id,
+    $problem_id,
+    $contest_id
+  );
+}
+
+pdo_query(
+  "UPDATE `users` SET `solved`=(SELECT count(DISTINCT `problem_id`) FROM `solution` WHERE `user_id`=? AND `result`=4), `submit`=(SELECT count(*) FROM `solution` WHERE `user_id`=? AND `problem_id`>0) WHERE `user_id`=?",
+  $user_id,
+  $user_id,
+  $user_id
+);
+
+status_action_redirect($return_url);
+?>

web/status.php

@@ -81,6 +81,42 @@ function formatTimeLength($length) {
   return $result;
 }
 
+function status_admin_can_delete($result) {
+  return $result >= 4 && !in_array($result, array(12, 15, 16, 17), true);
+}
+
+function build_status_admin_actions($solution_id, $postkey, $return_url, $can_delete, $rejudge_text, $delete_text) {
+  $solution_id = intval($solution_id);
+  $postkey = htmlspecialchars($postkey, ENT_QUOTES, 'UTF-8');
+  $return_url = htmlspecialchars($return_url, ENT_QUOTES, 'UTF-8');
+  $rejudge_text = htmlspecialchars($rejudge_text, ENT_QUOTES, 'UTF-8');
+  $delete_text = htmlspecialchars($delete_text, ENT_QUOTES, 'UTF-8');
+  $rejudge_confirm = htmlspecialchars("确认重判提交 #".$solution_id." 吗？", ENT_QUOTES, 'UTF-8');
+  $delete_confirm = htmlspecialchars("确认删除提交 #".$solution_id." 吗？此操作不可恢复。", ENT_QUOTES, 'UTF-8');
+  $html = "<div style='display:flex;gap:6px;justify-content:center;flex-wrap:wrap'>";
+  $html .= "<form method='post' action='admin/status_action.php' style='margin:0' onsubmit=\"return confirm('".$rejudge_confirm."');\">";
+  $html .= "<input type='hidden' name='action' value='rejudge'>";
+  $html .= "<input type='hidden' name='sid' value='".$solution_id."'>";
+  $html .= "<input type='hidden' name='return_url' value='".$return_url."'>";
+  $html .= "<input type='hidden' name='postkey' value='".$postkey."'>";
+  $html .= "<button class='ui mini orange basic button' type='submit'>".$rejudge_text."</button>";
+  $html .= "</form>";
+  if ($can_delete) {
+    $html .= "<form method='post' action='admin/status_action.php' style='margin:0' onsubmit=\"return confirm('".$delete_confirm."');\">";
+    $html .= "<input type='hidden' name='action' value='delete'>";
+    $html .= "<input type='hidden' name='sid' value='".$solution_id."'>";
+    $html .= "<input type='hidden' name='return_url' value='".$return_url."'>";
+    $html .= "<input type='hidden' name='postkey' value='".$postkey."'>";
+    $html .= "<button class='ui mini red basic button' type='submit'>".$delete_text."</button>";
+    $html .= "</form>";
+  }
+  else {
+    $html .= "<span class='ui mini disabled button' title='仅可删除已结束评测的提交'>".$delete_text."</span>";
+  }
+  $html .= "</div>";
+  return $html;
+}
+
 require_once("./include/my_func.inc.php");
 
 if (isset($OJ_LANG)) {
@@ -90,6 +126,18 @@ if (isset($OJ_LANG)) {
 require_once("./include/const.inc.php");
 
 
+$status_admin_actions_enabled = isset($_SESSION[$OJ_NAME.'_'.'administrator']) && $OJ_TEMPLATE=="syzoj";
+$status_admin_postkey = "";
+$status_admin_return_url = "/status.php";
+if ($status_admin_actions_enabled && isset($_SESSION[$OJ_NAME.'_'.'user_id'])) {
+  $status_admin_postkey = strtoupper(substr(md5($_SESSION[$OJ_NAME.'_'.'user_id'].rand(0,9999999)),0,10));
+  $_SESSION[$OJ_NAME.'_'.'postkey'] = $status_admin_postkey;
+  if (isset($_SERVER['REQUEST_URI']) && $_SERVER['REQUEST_URI']!="") {
+    $status_admin_return_url = $_SERVER['REQUEST_URI'];
+  }
+}
+
+
 $str2 = "";
 $lock = false;
 $lock_time = date("Y-m-d H:i:s",time());
@@ -541,6 +589,16 @@ for ($i=0; $i<$rows_cnt; $i++) {
   if (isset($_SESSION[$OJ_NAME.'_'.'administrator'])) {
     $view_status[$i][8] = substr($row['in_date'],5)."[".$used."]";
     $view_status[$i][9] = $row['judger'];
+    if ($status_admin_actions_enabled) {
+      $view_status[$i][10] = build_status_admin_actions(
+        $row['solution_id'],
+        $status_admin_postkey,
+        $status_admin_return_url,
+        status_admin_can_delete(intval($row['result'])),
+        $MSG_REJUDGE,
+        $MSG_DELETE
+      );
+    }
   }
   else
     $view_status[$i][8]= $row['in_date'];

web/template/syzoj/conteststatus.php

@@ -91,6 +91,7 @@
                                                         echo "<th class='desktop-only item'>";
                                                                 echo $MSG_JUDGER;
                                                         echo "</th>";
+                    echo "<th class='desktop-only item'>操作</th>";
                                                 } ?>
       </tr>
     </thead>

web/template/syzoj/status.php

@@ -93,6 +93,7 @@
                                                         echo "<th class='desktop-only item'>";
                                                                 echo $MSG_JUDGER;
                                                         echo "</th>";
+                      echo "<th class='desktop-only item'>操作</th>";
                                                 } ?>
       </tr>
     </thead>