forked from HPR/hpr_hub
266 lines
7.5 KiB
PHP
Executable File
266 lines
7.5 KiB
PHP
Executable File
<?php
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require "/home/hpr/php/include.php";
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date_default_timezone_set('UTC');
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if ( $_SERVER['REQUEST_METHOD'] !== 'GET' ) {
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naughty("5c965856fd6e1af9256c04d400698fae not GET methog");
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}
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$num_get_args=0;
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foreach($_GET as $k => $v) {
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++$num_get_args;
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}
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if ( $num_get_args !== 2 ){
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# they are trying to GET on a POST request
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naughty("638709cc1d7f107c024eb2a663675e8c num_get_args $num_get_args");
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}
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if ( empty($_GET["key"]) or empty($_GET["action"]) ) {
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naughty("991ce46448d64b90bc8a837b58b7ad20 missing key");
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}
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if ( empty($_GET["key"]) or strlen($_GET["key"]) !== 45 ) {
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naughty("c9e5ea8d870dda8db08bc570cbed7f84 wrong key length");
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}
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if ( !empty($_GET["key"]) and
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isset( $_GET['key'] ) and
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strlen( $_GET['key'] ) === 45 and
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strlen( htmlspecialchars( stripslashes( strip_tags( $_GET['key'] ) ) ) ) === 45 and
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ctype_xdigit( $_GET['key'] )
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) {
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$key = htmlspecialchars( stripslashes( strip_tags( $_GET['key'] ) ) );
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}
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else {
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naughty("868d9cc49b2f1e4a9319a8e8755d6189 wrong key type");
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}
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if ( !in_array($_GET["action"], array('approve','delete','block'), true ) ) {
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naughty("c0ca62c918f9bb0ab72da0cdf2f2e8df wrong action");
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}
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else {
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$action = $_GET["action"];
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}
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$comment_directory = "/home/hpr/comments";
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if ( ! file_exists( $comment_directory ) ) {
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# Looks like the comments directory has not been created
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naughty("0fdffa1dbe94e0730cef457be93ebf40 cant find comment directory");
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}
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$files = glob( "${comment_directory}/[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]T[0-9][0-9]:[0-9][0-9]:[0-9][0-9]Z_*_${key}.json" );
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if (count($files) === 0) {
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naughty("3efef2971727905064855d7866cb0059 cant find comment file - has the comment already been processed ?");
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}
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else {
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$file = $files[0];
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}
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list($begin, $file_ip, $end) = explode('_', $file);
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if ( ! filter_var($file_ip, FILTER_VALIDATE_IP) ) {
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naughty("70ebe39c92b393c288e41a4d3128b5da not a valid file format");
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}
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if ( $action === 'block' ) {
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file_put_contents($naughtyfile, date('Y-m-d\TH:i:s\Z') . "\t${file_ip}\tReported as comment spammer\t${key}\n", FILE_APPEND | LOCK_EX );
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unlink( "${file}" );
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http_response_code(201);
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exit;
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}
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if ( $action === 'delete' ) {
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unlink( "${file}" );
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http_response_code(202);
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exit;
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}
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if ( $action === 'approve' ) {
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$comment = file_get_contents("$file");
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$json = json_decode($comment, true);
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if ( empty($json["comment_author_name"]) or strlen($json["comment_author_name"]) > 40 ) {
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naughty("15f377e657196bb8192ec11755b0ca75 empty comment_author_name");
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}
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$comment_author_name = $json["comment_author_name"];
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if ( empty($json["comment_title"]) or strlen($json["comment_title"]) > 100) {
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naughty("ce604e6bf3c1e0aa0ec7ab78ae07e6cb empty comment_title");
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}
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$comment_title = $json["comment_title"];
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if ( empty($json["comment_text"]) or strlen($json["comment_text"]) > 2000 ) {
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naughty("d4101542e2d0264c0cdb8ac4bdf6bf09 empty comment_text");
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}
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$comment_text = $json["comment_text"];
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if ( empty($json["justification"]) or strlen($json["justification"]) > 200 or strlen($json["justification"]) < 20 ) {
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naughty("f87785f8eda5d75de8cb08c386c66c56 empty justification");
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}
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$justification = $json["justification"];
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if ( empty($json["key"]) ) {
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naughty("f87785f8eda5d75de8cb08c386c66c56 empty key");
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}
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if ( $key !== $json["key"] ) {
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naughty("9d7f5e1a7a075a925ed1231decc16965 provided key is not matching json key");
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}
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// check ip //
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//
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if ( empty($json["ip"]) ) {
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naughty("025622ea15552a7b8a3ae71405cf1fbf empty ip");
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}
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$ip = $json["ip"];
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if ( ! filter_var($ip, FILTER_VALIDATE_IP)) {
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naughty("571f2d51046da9c923e01ae8bbfc037e not an IP");
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}
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// check ep_num //
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//
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if ( empty($json["eps_id"]) ) {
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naughty("6740e9b34590fe5b8f1829aeb5da099d empty eps_id");
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}
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$ep_num = $json["eps_id"];
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if ( intval($ep_num) === 0 ) {
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naughty("fdae5c63eb5608820b13c9d096166c84 ep_num not int");
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}
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else {
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$ep_num = intval($ep_num);
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}
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if ( ( $ep_num <= 0 ) OR ( $ep_num >= 9999) ) {
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naughty("eb90a1a69fd531d5c649e3f5367bd570 ep_num outside range");
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}
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$ep_retrieve = "SELECT id FROM eps WHERE id=$ep_num;";
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if ($result = mysqli_query($connection, $ep_retrieve)) {
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if ( ! $result->fetch_assoc()) {
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naughty("b9ac28c5c661d7ed1c4c009de0279e07 ep_num not a real show");
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}
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}
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// date //
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//
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if ( empty($json["comment_timestamp"]) ) {
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naughty("bdc8352b3cc66626c3cb9e24b197eea6 empty comment_timestamp");
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}
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$comment_timestamp = $json["comment_timestamp"];
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// 2023-12-23T12:21:29Z
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if ( !preg_match("/\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}Z$/", $comment_timestamp) ) {
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naughty("ad7f805c2f42be77122ec52f114fe318 comment_timestamp not matching regex");
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}
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if ( strtotime($comment_timestamp) === false ) {
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naughty("fa8cfb5266783bfb4dc06120bfdf5675 comment_timestamp not a date");
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}
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$comment_timestamp_epoch = strtotime($comment_timestamp);
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$a_week_ago = strtotime(date("Y-m-d H:i:s", time()) . " -1 week" );
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// if ( $comment_timestamp_epoch <= $a_week_ago ) {
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// naughty("f3fae30aec607f499108db240ec28456 comment_timestamp older than a week");
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// }
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$date = new DateTime( $comment_timestamp );
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$comment_timestamp_db = $date->format('Y-m-d H:i:s');
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// anti spam
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if (file_exists($naughty_stings_file)) {
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$comment = strtolower( "$comment_author_name, $comment_text, $comment_title, $justification" );
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$naughty_words = file("$naughty_stings_file", FILE_SKIP_EMPTY_LINES|FILE_IGNORE_NEW_LINES);
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foreach ( $naughty_words as $naughty_word) {
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if ( strpos( $comment, strtolower( $naughty_word ) ) !== false ) {
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naughty("b5fd199bfeb4c1bbd4923b4af5415ce3 fails banned wordcheck \"$naughty_word\"");
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}
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}
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}
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// OK I believe you
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if ( strcmp($justification, "No justification is asked for or required.") !== 0 ) {
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file_put_contents($justification_file, "$justification\n", FILE_APPEND | LOCK_EX );
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}
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$ep_retrieve = "SELECT id FROM comments WHERE comment_timestamp='$comment_timestamp' AND comment_author_name='$comment_author_name'";
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if ($result = mysqli_query($connection, $ep_retrieve)) {
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if ( $result->fetch_assoc()) {
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naughty("9422f4e06ded59e4e7c2e426e62ffa5e comment already in database. comment_timestamp='$comment_timestamp_db' and comment_author_name='$comment_author_name'");
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}
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}
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$query_add = "INSERT INTO comments (eps_id,comment_timestamp,comment_author_name,comment_title,comment_text) VALUES ( '{$ep_num}', '{$comment_timestamp_db}', '{$comment_author_name}', '{$comment_title}', '{$comment_text}')";
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$result = mysqli_query($connection, $query_add );
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if(!$result) {
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problem("ERROR: DB problem - The comment was not added to the db.");
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}
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if (mysqli_errno( $connection )) {
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$error = "MySQL error ".mysqli_errno( $connection ).": ".mysqli_error()."\n";
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problem("ERROR: MySQL error- The comment was not added to the db.\n$error");
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}
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$query = "SELECT * FROM comments WHERE comment_timestamp='$comment_timestamp_db' AND comment_author_name='$comment_author_name'";
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$result = @mysqli_query($connection, $query);
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$db = mysqli_fetch_array($result, MYSQLI_ASSOC);
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if ( empty($db["id"]) ) {
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naughty("1caead2716fb4e793b11f978eddd7559 could not find the id of the entry. comment_timestamp='$comment_timestamp_db' and comment_author_name='$comment_author_name'");
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}
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http_response_code(200);
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header('Content-Type: application/json; charset=utf-8');
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echo json_encode($db);
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unlink( "${file}" );
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exit;
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}
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// exit;
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http_response_code(500);
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?>
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