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87 lines
2.7 KiB
87 lines
2.7 KiB
<?php
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if ($_SERVER["REQUEST_METHOD"] == "POST") {
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$returnCode = "success";
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if($_POST["botcheck"] != "isopod") {
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$returnCode = "botcheckfailed";
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} else if(!$_POST["name"]) {
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$returnCode = "noname";
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} else if(!$_POST["message"]) {
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$returnCode = "nomessage";
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} else if($_POST["website"] and !preg_match("/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i", $_POST["website"])) {
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$returnCode = "invalidwebsite";
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} else if($_POST["cool"] and !preg_match("/\b(?:(?:https?|ftp):\/\/|www\.)[-a-z0-9+&@#\/%?=~_|!:,.;]*[-a-z0-9+&@#\/%=~_|]/i", $_POST["cool"])) {
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$returnCode = "invalidlink";
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} else {
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date_default_timezone_set("America/Edmonton");
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$currentPost = array(
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"date" => time(),
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"name" => htmlentities($_POST["name"]),
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"message" => htmlentities($_POST["message"]),
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"found" => htmlentities($_POST["found"]),
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"website" => $_POST["website"],
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"cool" => $_POST["cool"],
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"reply" => ""
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);
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$filename = "posts.json";
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$handle = @fopen($filename, 'r+');
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// create the file if needed
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if ($handle === null)
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{
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$handle = fopen($filename, 'w+');
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}
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if ($handle)
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{
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// seek to the end
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fseek($handle, 0, SEEK_END);
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// are we at the end of is the file empty
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if (ftell($handle) > 0)
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{
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// move back a byte
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fseek($handle, -2, SEEK_END);
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// add the trailing comma
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fwrite($handle, ",\n", 2);
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// add the new json string
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fwrite($handle, json_encode($currentPost) . "]\n");
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}
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else
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{
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// write the first event inside an array
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fwrite($handle, json_encode(array($currentPost)));
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}
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// close the handle on the file
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fclose($handle);
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}
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}
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}
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header("Location: ./?return=$returnCode");
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>Guestbook</title>
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<link href="../style.css" rel="stylesheet" type="text/css" media="all">
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<style type="text/css">
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body {
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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}
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</style>
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<?php include($_SERVER['DOCUMENT_ROOT'] . '/seasonal.php'); ?>
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</head>
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<body>
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<p>Your post has been submitted! It's weird that you're seeing this page though. Maybe your browser can't process location headers? At any rate, click <?php echo "<a href='./?return=$returnCode'>here</a>"; ?> to get where you're supposed to be right now.</p>
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</body>
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</html>
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