83 lines
3.4 KiB
PHP
Executable File
83 lines
3.4 KiB
PHP
Executable File
<?php
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session_set_cookie_params(3600);
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session_start();
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$email = $_POST['email'];
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$fname = $_POST['full_name'];
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$phone = $_POST['phone'];
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$gender = isset($_POST['gender']) && $_POST['gender'];
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$pattern = '/^(?!(?:(?:\\x22?\\x5C[\\x00-\\x7E]\\x22?)|(?:\\x22?[^\\x5C\\x22]\\x22?)){255,})(?!(?:(?:\\x22?\\x5C[\\x00-\\x7E]\\x22?)|(?:\\x22?[^\\x5C\\x22]\\x22?)){65,}@)(?:(?:[\\x21\\x23-\\x27\\x2A\\x2B\\x2D\\x2F-\\x39\\x3D\\x3F\\x5E-\\x7E]+)|(?:\\x22(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21\\x23-\\x5B\\x5D-\\x7F]|(?:\\x5C[\\x00-\\x7F]))*\\x22))(?:\\.(?:(?:[\\x21\\x23-\\x27\\x2A\\x2B\\x2D\\x2F-\\x39\\x3D\\x3F\\x5E-\\x7E]+)|(?:\\x22(?:[\\x01-\\x08\\x0B\\x0C\\x0E-\\x1F\\x21\\x23-\\x5B\\x5D-\\x7F]|(?:\\x5C[\\x00-\\x7F]))*\\x22)))*@(?:(?:(?!.*[^.]{64,})(?:(?:(?:xn--)?[a-z0-9]+(?:-+[a-z0-9]+)*\\.){1,126}){1,}(?:(?:[a-z][a-z0-9]*)|(?:(?:xn--)[a-z0-9]+))(?:-+[a-z0-9]+)*)|(?:\\[(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){7})|(?:(?!(?:.*[a-f0-9][:\\]]){7,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,5})?)))|(?:(?:IPv6:(?:(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){5}:)|(?:(?!(?:.*[a-f0-9]:){5,})(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3})?::(?:[a-f0-9]{1,4}(?::[a-f0-9]{1,4}){0,3}:)?)))?(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))(?:\\.(?:(?:25[0-5])|(?:2[0-4][0-9])|(?:1[0-9]{2})|(?:[1-9]?[0-9]))){3}))\\]))$/iD';
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//eliminate every char except 0-9
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$phone_num = preg_replace("/[^0-9]/", '', $phone);
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//eliminate leading 1 if its there
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if (strlen($phone_num) == 11)
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$phone_num = preg_replace("/^1/", '', $phone_num);
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if (!$email || preg_match($pattern, $email) !== 1 || !$fname || strlen($phone_num) !== 10) {
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http_response_code(400);
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header('Content-Type: application/json');
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die(json_encode([
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'field' => 'email',
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'message' => 'Error: An email address, first name, and last name are required.'
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]));
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}
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if ($gender && $gender !== 'm' && $gender !== 'f') {
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http_response_code(400);
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header('Content-Type: application/json');
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die(json_encode([
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'field' => 'full_name',
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'message' => 'Error: An invalid gender was given.'
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]));
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}
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$conn = new mysqli("localhost", "mileslinden", "Daiso@6969", "mileslinden");
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$query = $conn->prepare(
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"INSERT INTO subscribers (`email`, `full_name`, `phone`, `gender`, `join_date`) VALUES (?, ?, ?, ?, ?)"
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);
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if (!$query) {
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http_response_code(500);
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header('Content-Type: application/json');
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die(json_encode(['message' => $conn->error]));
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}
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if (!isset($_SESSION['signups'])) {
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$_SESSION['signups'] = 0;
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} else if ($_SESSION['signups'] >= 5) {
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http_response_code(429);
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header('Content-Type: application/json');
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die(json_encode(['message' => 'You are subscribing too often.']));
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}
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$query->bind_param(
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"sssss",
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$email, $fname, $phone_num, $gender,
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date("Y-m-d H:i:s")
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);
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if (!$query->execute()) {
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http_response_code(500);
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header('Content-Type: application/json');
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if ($query->errno === 1062) {
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http_response_code(400);
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header('Content-Type: application/json');
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die(json_encode(['message' => 'This email is already subscribed.', 'field' => 'email']));
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} else {
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die(json_encode(['message' => $query->error, 'errno' => $query->errno]));
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}
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}
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$_SESSION['signups']++;
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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>Miles Linden for San Jose City Council</title>
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</head>
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<body>
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<h1>You have subscribed successfully.</h1>
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</body>
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</html>
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