修复bug&禁用昵称修改&新增教师端每日详情页面&更新维护者

web/OJ/daliy_detail.php

@@ -14,6 +14,8 @@
 ?>
 
 <?php
+
+// 学生页面数据
 if ($_GET['user']) $user = $_GET['user'];
 else $user = $_POST['daliy_detail'];
 if (!is_valid_user_name($user)) {
@@ -41,9 +43,239 @@
 $result->free();
 
 
+// 教师页面数据
+
+
+
+$OJ_CACHE_SHARE = false;
+$cache_time = 30;
+require_once('./include/cache_start.php');
+require_once('./include/db_info.inc.php');
+require_once('./include/setlang.php');
+// require_once('updateRank.php'); // 有此语句后每次点击ranklist会自动更新排名
+
+$view_title = $MSG_RANKLIST;
+$filter_url = ""; // URL中的筛选语句
+$filter_sql = ""; // SQL中的筛选语句
+
+$scope = "";
+if (isset($_GET['scope'])) {
+  $scope = $_GET['scope'];
+  $filter_url .= "&scope=" . $scope;
+}
+if ($scope != "" && $scope != 'd' && $scope != 'w' && $scope != 'm')
+  $scope = 'y';
+
+$order_by = "";
+if (isset($_GET['order_by'])) {
+  $order_by = $_GET['order_by'];
+  $filter_url .= "&order_by=" . $order_by;
+}
+if ($order_by != "" && $order_by != 'ac')
+  $order_by = 's';
+
+$page_size = 200;
+$rank = 0;
+$start = 0;
+$page = 1;
+if (isset($_GET['page'])) {
+  $page = intval($_GET['page']);
+}
+
+$start = $rank = ($page - 1) * $page_size;
+
+if (isset($_GET['class'])) {
+  $cls = $mysqli->real_escape_string($_GET['class']);
+  if ($_GET['class'] != "all")
+    $filter_sql = " WHERE class='" . $cls . "' ";
+  $filter_url .= "&class=" . $cls;
+}
+
+$filter_url = htmlentities($filter_url);
+
+if (isset($OJ_LANG)) {
+  require_once("./lang/$OJ_LANG.php");
+}
+
+if ($rank < 0) $rank = 0;
+
+if ($order_by == 'ac') $sql = "SELECT * FROM users " . $filter_sql . "ORDER BY solved DESC, submit, reg_time LIMIT " . strval($rank) . ",$page_size";
+else $sql = "SELECT * FROM users " . $filter_sql . " ORDER BY strength DESC, solved, submit, reg_time LIMIT " . strval($rank) . ",$page_size";
+
+if ($scope) {
+  $s = "";
+  switch ($scope) {
+    case 'd':
+      $s = date('Y') . '-' . date('m') . '-' . date('d');
+      break;
+    case 'w':
+      $monday = mktime(0, 0, 0, date("m"), date("d") - (date("w") + 7) % 8 + 1, date("Y"));
+      //$monday->subDays(date('w'));
+      $s = strftime("%Y-%m-%d", $monday);
+      break;
+    case 'm':
+      $s = date('Y') . '-' . date('m') . '-01';;
+      break;
+    default:
+      $s = date('Y') . '-01-01';
+  }
+  $sql = "SELECT * FROM `users`
+                    right join
+                    (select count(distinct problem_id) solved ,user_id from solution where in_date>str_to_date('$s','%Y-%m-%d') and result=4 group by user_id order by solved desc limit " . strval($rank) . ",$page_size) s on users.user_id=s.user_id
+                    left join
+                    (select count( problem_id) submit ,user_id from solution where in_date>str_to_date('$s','%Y-%m-%d') group by user_id order by submit desc limit " . strval($rank) . "," . ($page_size * 2) . ") t on users.user_id=t.user_id
+            " . $class_filter . " ORDER BY solved DESC,t.submit,reg_time  LIMIT  0,200";
+}
+
+
+//         $result = $mysqli->query ( $sql ); //$mysqli->error;
+if ($OJ_MEMCACHE) {
+  require("./include/memcache.php");
+  $result = $mysqli->query_cache($sql); //or die("Error! ".$mysqli->error);
+  if ($result) $rows_cnt = count($result);
+  else $rows_cnt = 0;
+} else {
+  $result = $mysqli->query($sql) or die("Error! " . $mysqli->error);
+  if ($result) $rows_cnt = $result->num_rows;
+  else $rows_cnt = 0;
+}
+
+function filter_dates_by_range($user_id, $lastday, $today, $mysqli)
+{
+  // 获取热力图相关数据
+  $sql = "SELECT MIN(judgetime) as actime
+          FROM solution
+          WHERE user_id = '$user_id' AND result = 4
+          GROUP BY problem_id;";
+  $daily_result = $mysqli->query($sql);
+
+  $daliy_detail_data = array();
+  if ($daily_result->num_rows > 0) {
+    // 输出每行数据
+    while ($num_rows = $daily_result->fetch_assoc()) {
+      $daliy_detail_data[] = $num_rows["actime"];
+    }
+  }
+  $data = array();
+  $start_time = strtotime($lastday);
+  $end_time = strtotime($today);
+  $day_time = 86400;
+  for ($time = $start_time; $time <= $end_time; $time += $day_time) {
+    $time_str = date('Y-m-d', $time);
+    $count = count(array_filter($daliy_detail_data, function ($record) use ($time_str) {
+      return strpos($record, $time_str) === 0;
+    }));
+    $data[] = array($time_str, $count);
+  }
+  return $data;
+}
+
+function getColor($value)
+{
+  if ($value >= 5) {
+    return '#006400';
+  } elseif ($value == 4) {
+    return '#60b34d';
+  } elseif ($value == 3) {
+    return '#85c96e';
+  } elseif ($value == 2) {
+    return '#aadf8f';
+  } elseif ($value == 1) {
+    return '#d0f0c0';
+  } else {
+    return '#eeeeee';
+  }
+}
+
+$view_rank = array();
+$i = 0;
+for ($i = 0; $i < $rows_cnt; $i++) {
+  if ($OJ_MEMCACHE)
+    $row = $result[$i];
+  else
+    $row = $result->fetch_array();
+
+  $user_id = $row['user_id'];
+  $filtered_data = filter_dates_by_range($user_id, $lastday, $today, $mysqli);
+
+  $rank++;
+  $total = $row['solved'] + $row['ZJU'] + $row['HDU'] + $row['PKU'] + $row['UVA'] + $row['CF'];
+  $view_rank[$i][0] = "<div class='am-text-center'>" . $rank . "</div>";
+  $view_rank[$i][1] = "<div class='am-text-center'><a href='userinfo.php?user=" . $row['user_id'] . "'>" . $row['user_id'] . "</a>" . "</div>";
+  $view_rank[$i][2] = "<div class='am-text-center'>" . htmlentities($row['real_name']) . "</div>";
+  $view_rank[$i][3] = "<div class='am-text-center'><a href='status.php?user_id=" . $row['user_id'] . "&jresult=4'>" . $row['solved'] . "</a>" . "</div>";
+  $view_rank[$i][4] = "<div class='am-text-center' style='flex-warp:wrap;position:relative;height:24px;'>";
+
+  $previous_month = null;
+  foreach ($filtered_data as $record) {
+    if ($i == 0) {
+      $current_month = date('Y-m', strtotime($record[0]));
+      if ($current_month !== $previous_month) {
+        $view_rank[$i][4] .= "<span style='position:absolute;top:-32px;transform:translateX(-50%);'>$current_month</span>";
+        $previous_month = $current_month;
+      }
+    }
+    $color = getColor($record[1]);
+    $view_rank[$i][4] .= "<span style='width:4.5px;height:24px;background-color:$color;display:inline-block;'></span>";
+  }
+  $view_rank[$i][4] .= "</div>";
+}
+
+/* 获取所有班级 start */
+$sql_class = "SELECT DISTINCT(class) FROM users";
+$result_class = $mysqli->query($sql_class);
+$classSet = array();
+while ($row_class = $result_class->fetch_array()) {
+  $class = $row_class['class'];
+  //    echo $class."<br />";
+  if (!is_null($class) && $class != "" && $class != "null" && $class != "其它") {
+    $grade = "";
+    $strlen = strlen($class);
+    for ($i = 0; $i < $strlen; ++$i) {
+      if (is_numeric($class[$i])) {
+        $grade = $class[$i] . $class[$i + 1];
+        break;
+      }
+    }
+    $classSet[] = $grade . " - " . $class;
+    //echo $grade." - ".$class."<br />";
+  }
+}
+rsort($classSet);
+$result_class->free();
+/* 获取所有班级 end */
+
+
+if (!$OJ_MEMCACHE) $result->free();
+
+$sql = "SELECT count(1) as `mycount` FROM `users` " . $filter_sql;
+//        $result = $mysqli->query ( $sql );
+if ($OJ_MEMCACHE) {
+  // require("./include/memcache.php");
+  $result = $mysqli->query_cache($sql); // or die("Error! ".$mysqli->error);
+  if ($result) $rows_cnt = count($result);
+  else $rows_cnt = 0;
+} else {
+
+  $result = $mysqli->query($sql); // or die("Error! ".$mysqli->error);
+  if ($result) $rows_cnt = $result->num_rows;
+  else $rows_cnt = 0;
+}
+if ($OJ_MEMCACHE)
+  $row = $result[0];
+else
+  $row = $result->fetch_array();
+echo $mysqli->error;
+
+//$row = mysql_fetch_object ( $result );
+$view_total = $row['mycount'];
+$view_total_page = intval(($view_total + $page_size - 1) / $page_size);
+
+if (!$OJ_MEMCACHE)  $result->free();
+
 
 /////////////////////////Template
-require("template/".$OJ_TEMPLATE."/daliy_detail.php");
+require("template/" . $OJ_TEMPLATE . "/daliy_detail.php");
 /////////////////////////Common foot
 
 ?>