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<?php
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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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require_once "./session_init.inc.php";
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require_once "./check_sub.inc.php";
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require_once "../lib/lml.inc.php";
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require_once "../lib/str_process.inc.php";
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require_once "./theme.inc.php";
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force_login();
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$result_set = array(
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"return" => array(
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"code" => 0,
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"message" => "",
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"errorFields" => array(),
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)
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);
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$id = (isset($_GET["id"]) ? intval($_GET["id"]) : 0);
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$reply_id = (isset($_GET["reply_id"]) ? intval($_GET["reply_id"]) : 0);
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$sid = (isset($_GET["sid"]) ? intval($_GET["sid"]) : $BBS_default_sid);
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$quote = (isset($_GET["quote"]) && $_GET["quote"] == "0" ? false : true);
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$uid = 0;
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$tid = 0;
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$title = "";
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$r_username = "";
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$r_nickname = "";
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$content = "";
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$emoji = 1;
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$reply_note = ($reply_id == 0 ? 1 : 0);
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$excerption = 0;
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$attachments = array();
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if($id == 0) // Post article
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{
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if ($reply_id == 0) // Post new thread
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{
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$sql = "SELECT title FROM section_config WHERE SID = $sid AND enable";
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$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 section 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 = mysqli_fetch_array($rs))
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{
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$section_title = $row["title"];
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}
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else
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{
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$result_set["return"]["code"] = -1;
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$result_set["return"]["message"] = "版块不存在！";
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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mysqli_free_result($rs);
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if (!$_SESSION["BBS_priv"]->checkpriv($sid, S_POST))
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{
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$result_set["return"]["code"] = -1;
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$result_set["return"]["message"] = "您无权发表文章！";
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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 // Reply article
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{
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$sql = "SELECT TID, bbs.SID, bbs.title, `lock`, username, nickname, content,
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section_config.title AS s_title FROM bbs
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INNER JOIN bbs_content ON bbs.CID = bbs_content.CID
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INNER JOIN section_config ON bbs.SID = section_config.SID
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WHERE bbs.AID = $reply_id AND visible";
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$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 article 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 = mysqli_fetch_array($rs))
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{
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$tid = $row["TID"];
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$sid = $row["SID"];
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$title = $row["title"];
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$lock = $row["lock"];
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$r_username = $row["username"];
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$r_nickname = $row["nickname"];
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$content = $row["content"];
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$section_title = $row["s_title"];
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}
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else
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{
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$result_set["return"]["code"] = -1;
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$result_set["return"]["message"] = "回复的文章不存在！";
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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mysqli_free_result($rs);
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if ($tid != 0) // Article to be replied is not the head of topic thread
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{
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$sql = "SELECT SID, `lock` FROM bbs WHERE AID = $tid AND visible";
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$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 article 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 = mysqli_fetch_array($rs))
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{
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$sid = $row["SID"]; // In case of inconsistent SID data
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$lock = $row["lock"];
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}
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else
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{
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$result_set["return"]["code"] = -1;
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$result_set["return"]["message"] = "回复的主题不存在！";
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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mysqli_free_result($rs);
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}
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if (!$_SESSION["BBS_priv"]->checkpriv($sid, S_POST))
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{
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$result_set["return"]["code"] = -1;
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$result_set["return"]["message"] = "您无权发表文章！";
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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 ($lock)
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{
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$result_set["return"]["code"] = -1;
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$result_set["return"]["message"] = "该主题谢绝回复！";
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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}
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}
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else // Modify article
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{
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$sql = "select UID, bbs.SID, TID, bbs.title, content, icon, reply_note, excerption,
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section_config.title AS s_title FROM bbs
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INNER JOIN bbs_content ON bbs.CID = bbs_content.CID
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INNER JOIN section_config ON bbs.SID = section_config.SID
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WHERE bbs.AID = $id AND visible";
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$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 article 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 = mysqli_fetch_array($rs))
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{
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$uid = $row["UID"];
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$sid = $row["SID"];
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$tid = $row["TID"];
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$title = $row["title"];
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$content = $row["content"];
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$emoji = $row["icon"];
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$reply_note = $row["reply_note"];
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$excerption = $row["excerption"];
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$section_title = $row["s_title"];
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}
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else
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{
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$result_set["return"]["code"] = -1;
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$result_set["return"]["message"] = "修改的文章不存在！";
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mysqli_close($db_conn);
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exit(json_encode($result_set));
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}
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mysqli_free_result($rs);
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if (!($_SESSION["BBS_priv"]->checkpriv($sid, S_POST) && $_SESSION["BBS_uid"] == $uid && (!$excerption)))
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{
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$result_set["return"]["code"] = -1;
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$result_set["return"]["message"] = "您无权修改此文章！";
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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 * FROM upload_file WHERE ref_AID = $id
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AND deleted = 0 AND deny = 0
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ORDER BY AID";
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$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"] = "Read attachment 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($rs))
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{
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$attachments[$row["AID"]] = array(
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"filename" => $row["filename"],
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"size" => $row["size"],
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"check" => $row["check"],
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);
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}
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mysqli_free_result($rs);
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}
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mysqli_close($db_conn);
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// Fill up result data
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$result_set["data"] = array(
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"id" => $id,
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"reply_id" => $reply_id,
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"uid" => $uid,
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"sid" => $sid,
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"tid" => $tid,
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"title" => $title,
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"r_username" => $r_username,
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"r_nickname" => $r_nickname,
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"content" => $content,
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"quote" => $quote,
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"emoji" => $emoji,
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"reply_note" => $reply_note,
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"excerption" => $excerption,
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"section_title" => $section_title,
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"attachments" => $attachments,
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);
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// Cleanup
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unset($id);
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unset($reply_id);
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unset($uid);
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unset($sid);
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unset($tid);
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unset($title);
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unset($r_username);
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unset($r_nickname);
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unset($content);
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unset($emoji);
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unset($reply_note);
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unset($excerption);
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unset($section_title);
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unset($attachments);
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// Output with theme view
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$theme_view_file = get_theme_file("view/post", $_SESSION["BBS_theme_name"]);
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if ($theme_view_file == null)
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{
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exit(json_encode($result_set)); // Output data in Json
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}
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include $theme_view_file;
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