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<?php
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if (isset($_SERVER["argv"]))
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{
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chdir(dirname($_SERVER["argv"][0]));
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}
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require_once "../lib/common.inc.php";
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require_once "../lib/db_open.inc.php";
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if (!isset($_SERVER["argc"]))
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{
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require_once "../bbs/session_init.inc.php";
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force_login();
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if (!(isset($_SESSION["BBS_priv"]) && $_SESSION["BBS_priv"]->checklevel(P_ADMIN_M | P_ADMIN_S)))
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{
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echo ("没有权限!");
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exit();
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}
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}
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$result_set = array(
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"return" => array(
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"code" => 0,
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"message" => "",
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"errorFields" => array(),
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)
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);
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header("Content-Type:application/json; charset=utf-8");
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// Begin transaction
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$rs = mysqli_query($db_conn, "SET autocommit=0");
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if ($rs == false)
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{
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$result_set["return"]["code"] = -2;
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$result_set["return"]["message"] = "Mysqli error: " . mysqli_error($db_conn);
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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$rs = mysqli_query($db_conn, "BEGIN");
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if ($rs == false)
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{
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$result_set["return"]["code"] = -2;
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$result_set["return"]["message"] = "Mysqli error: " . mysqli_error($db_conn);
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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$sql = "SELECT user_list.UID, exp FROM user_list
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INNER JOIN user_pubinfo ON user_list.UID = user_pubinfo.UID
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WHERE enable";
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$rs = mysqli_query($db_conn, $sql);
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if ($rs == false)
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{
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$result_set["return"]["code"] = -2;
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$result_set["return"]["message"] = "Query exp error: " . mysqli_error($db_conn);
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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while ($row = mysqli_fetch_array($rs))
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{
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$sql = "SELECT last_exp, exp_left FROM user_score WHERE UID = " .
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$row["UID"] . " FOR UPDATE";
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$rs_score = mysqli_query($db_conn, $sql);
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if ($rs_score == false)
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{
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$result_set["return"]["code"] = -2;
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$result_set["return"]["message"] = "Query score error: " . mysqli_error($db_conn);
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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if ($row_score = mysqli_fetch_array($rs_score))
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{
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$exp_left = $row["exp"] - $row_score["last_exp"] + $row_score["exp_left"];
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$sql = "UPDATE user_score SET last_exp = " . $row["exp"] .
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" WHERE UID = " . $row["UID"];
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$ret = mysqli_query($db_conn, $sql);
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if ($ret == false)
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{
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$result_set["return"]["code"] = -2;
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$result_set["return"]["message"] = "Update score error: " . mysqli_error($db_conn);
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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}
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else
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{
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$exp_left = $row["exp"];
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$sql = "INSERT INTO user_score(UID, last_exp) VALUES(" .
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$row["UID"] . ", " . $row["exp"] . ")";
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$ret = mysqli_query($db_conn, $sql);
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if ($ret == false)
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{
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$result_set["return"]["code"] = -2;
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$result_set["return"]["message"] = "Insert score error: " . mysqli_error($db_conn);
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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}
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mysqli_free_result($rs_score);
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$score_change = intdiv($exp_left, $BBS_exp_score_rate);
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$exp_left %= $BBS_exp_score_rate;
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if ($score_change != 0)
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{
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$sql = "UPDATE user_score SET score = score + ($score_change), exp_left = $exp_left
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WHERE UID = " . $row["UID"];
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$ret = mysqli_query($db_conn, $sql);
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if ($ret == false)
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{
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$result_set["return"]["code"] = -2;
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$result_set["return"]["message"] = "Update score error: " . mysqli_error($db_conn);
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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$sql = "INSERT INTO user_score_log(UID, score_change, reason, dt)
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VALUES(" . $row["UID"] . ", $score_change, '积分计算', NOW())";
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$ret = mysqli_query($db_conn, $sql);
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if ($ret == false)
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{
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$result_set["return"]["code"] = -2;
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$result_set["return"]["message"] = "Add log error: " . mysqli_error($db_conn);
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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}
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}
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mysqli_free_result($rs);
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// Commit transaction
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$rs = mysqli_query($db_conn, "COMMIT");
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if ($rs == false)
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{
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$result_set["return"]["code"] = -2;
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$result_set["return"]["message"] = "Mysqli error: " . mysqli_error($db_conn);
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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