fenglin/bbs/article_service_lock.php

<?php
        require_once "../lib/db_open.inc.php";
        require_once "./article_op.inc.php";
        require_once "./session_init.inc.php";

        $data = json_decode(file_get_contents("php://input"), true);

        $id = (isset($data["id"]) ? intval($data["id"]) : 0);
        $set = (isset($data["set"]) && $data["set"] == "1" ? 1 : 0);

        $result_set = array(
                "return" => array(
                        "code" => 0,
                        "message" => "",
                        "errorFields" => array(),
                )
        );

        header("Content-Type:application/json; charset=utf-8");

        if (!isset($_SESSION["BBS_uid"]) || $_SESSION["BBS_uid"] == 0)
        {
                $result_set["return"]["code"] = -1;
                $result_set["return"]["message"] = "没有登录";

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }

        // Begin transaction
        $rs = mysqli_query($db_conn, "SET autocommit=0");
        if ($rs == false)
        {
                $result_set["return"]["code"] = -2;
                $result_set["return"]["message"] = "Mysqli error: " . mysqli_error($db_conn);

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }

        $rs = mysqli_query($db_conn, "BEGIN");
        if ($rs == false)
        {
                $result_set["return"]["code"] = -2;
                $result_set["return"]["message"] = "Mysqli error: " . mysqli_error($db_conn);

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }

        $sql = "SELECT UID, SID, `lock` FROM bbs WHERE AID = $id AND TID = 0 AND visible FOR UPDATE";

        $rs = mysqli_query($db_conn, $sql);
        if ($rs == false)
        {
                $result_set["return"]["code"] = -2;
                $result_set["return"]["message"] = "Query article error: " . mysqli_error($db_conn);

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }

        if($row = mysqli_fetch_array($rs))
        {
                $uid = $row["UID"];
                $sid = $row["SID"];
                $lock = $row["lock"];
        }
        else
        {
                $result_set["return"]["code"] = -1;
                $result_set["return"]["message"] = "文章不存在";

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }
        mysqli_free_result($rs);

        if (!($_SESSION["BBS_priv"]->checkpriv($sid, S_POST) && ($_SESSION["BBS_priv"]->checkpriv($sid, S_MAN_S) || $_SESSION["BBS_uid"] == $row["UID"])))
        {
                $result_set["return"]["code"] = -1;
                $result_set["return"]["message"] = "没有权限";

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }

        // Check if already set
        if ($lock == $set)
        {
                $result_set["return"]["code"] = 1;
                $result_set["return"]["message"] = "已设置";

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }

        $sql = "UPDATE bbs SET `lock` = $set WHERE AID = $id";

        $rs = mysqli_query($db_conn, $sql);
        if ($rs == false)
        {
                $result_set["return"]["code"] = -2;
                $result_set["return"]["message"] = "Set lock error: " . mysqli_error($db_conn);

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }

        //Add log
        $rs = article_op_log($id, $_SESSION["BBS_uid"], ($set ? "L" : "U"), client_addr(), $db_conn);
        if ($rs == false)
        {
                $result_set["return"]["code"] = -2;
                $result_set["return"]["message"] = "Add log error: " . mysqli_error($db_conn);

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }

        // Commit transaction
        $rs = mysqli_query($db_conn, "COMMIT");
        if ($rs == false)
        {
                $result_set["return"]["code"] = -2;
                $result_set["return"]["message"] = "Mysqli error: " . mysqli_error($db_conn);

                mysqli_close($db_conn);
                exit(json_encode($result_set));
        }

        mysqli_close($db_conn);
        exit(json_encode($result_set));
1	sysadm	1.1	<?php
2			require_once "../lib/db_open.inc.php";
3			require_once "./article_op.inc.php";
4			require_once "./session_init.inc.php";
5
6			$data = json_decode(file_get_contents("php://input"), true);
7
8			$id = (isset($data["id"]) ? intval($data["id"]) : 0);
9			$set = (isset($data["set"]) && $data["set"] == "1" ? 1 : 0);
10
11			$result_set = array(
12			"return" => array(
13			"code" => 0,
14			"message" => "",
15			"errorFields" => array(),
16			)
17			);
18
19			header("Content-Type:application/json; charset=utf-8");
20
21			if (!isset($_SESSION["BBS_uid"]) \|\| $_SESSION["BBS_uid"] == 0)
22			{
23			$result_set["return"]["code"] = -1;
24			$result_set["return"]["message"] = "没有登录";
25
26			mysqli_close($db_conn);
27			exit(json_encode($result_set));
28			}
29
30			// Begin transaction
31			$rs = mysqli_query($db_conn, "SET autocommit=0");
32			if ($rs == false)
33			{
34			$result_set["return"]["code"] = -2;
35			$result_set["return"]["message"] = "Mysqli error: " . mysqli_error($db_conn);
36
37			mysqli_close($db_conn);
38			exit(json_encode($result_set));
39			}
40	sysadm	1.2
41	sysadm	1.1	$rs = mysqli_query($db_conn, "BEGIN");
42			if ($rs == false)
43			{
44			$result_set["return"]["code"] = -2;
45			$result_set["return"]["message"] = "Mysqli error: " . mysqli_error($db_conn);
46
47			mysqli_close($db_conn);
48			exit(json_encode($result_set));
49			}
50
51			$sql = "SELECT UID, SID, `lock` FROM bbs WHERE AID = $id AND TID = 0 AND visible FOR UPDATE";
52
53			$rs = mysqli_query($db_conn, $sql);
54			if ($rs == false)
55			{
56			$result_set["return"]["code"] = -2;
57			$result_set["return"]["message"] = "Query article error: " . mysqli_error($db_conn);
58
59			mysqli_close($db_conn);
60			exit(json_encode($result_set));
61			}
62
63			if($row = mysqli_fetch_array($rs))
64			{
65			$uid = $row["UID"];
66			$sid = $row["SID"];
67			$lock = $row["lock"];
68			}
69			else
70			{
71			$result_set["return"]["code"] = -1;
72			$result_set["return"]["message"] = "文章不存在";
73
74			mysqli_close($db_conn);
75			exit(json_encode($result_set));
76			}
77			mysqli_free_result($rs);
78
79			if (!($_SESSION["BBS_priv"]->checkpriv($sid, S_POST) && ($_SESSION["BBS_priv"]->checkpriv($sid, S_MAN_S) \|\| $_SESSION["BBS_uid"] == $row["UID"])))
80			{
81			$result_set["return"]["code"] = -1;
82			$result_set["return"]["message"] = "没有权限";
83
84			mysqli_close($db_conn);
85			exit(json_encode($result_set));
86			}
87
88			// Check if already set
89			if ($lock == $set)
90			{
91			$result_set["return"]["code"] = 1;
92			$result_set["return"]["message"] = "已设置";
93
94			mysqli_close($db_conn);
95			exit(json_encode($result_set));
96			}
97
98			$sql = "UPDATE bbs SET `lock` = $set WHERE AID = $id";
99
100			$rs = mysqli_query($db_conn, $sql);
101			if ($rs == false)
102			{
103			$result_set["return"]["code"] = -2;
104			$result_set["return"]["message"] = "Set lock error: " . mysqli_error($db_conn);
105
106			mysqli_close($db_conn);
107			exit(json_encode($result_set));
108			}
109
110			//Add log
111			$rs = article_op_log($id, $_SESSION["BBS_uid"], ($set ? "L" : "U"), client_addr(), $db_conn);
112			if ($rs == false)
113			{
114			$result_set["return"]["code"] = -2;
115			$result_set["return"]["message"] = "Add log error: " . mysqli_error($db_conn);
116	sysadm	1.2
117	sysadm	1.1	mysqli_close($db_conn);
118			exit(json_encode($result_set));
119			}
120
121			// Commit transaction
122			$rs = mysqli_query($db_conn, "COMMIT");
123			if ($rs == false)
124			{
125			$result_set["return"]["code"] = -2;
126			$result_set["return"]["message"] = "Mysqli error: " . mysqli_error($db_conn);
127
128			mysqli_close($db_conn);
129			exit(json_encode($result_set));
130			}
131
132			mysqli_close($db_conn);
133			exit(json_encode($result_set));
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