mirror of https://github.com/tildeclub/poll.git
82 lines
2.3 KiB
PHP
82 lines
2.3 KiB
PHP
<script src='https://www.google.com/recaptcha/api.js'></script>
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<?php
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// Include the secret and site key from a separate file
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require 'recaptcha_keys.php';
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// Connect to the SQLite database
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$db = new PDO('sqlite:poll.db');
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// Read the expiry date and poll options from the text file
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$lines = file('poll_options.txt', FILE_IGNORE_NEW_LINES);
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$expiry_date = strtotime($lines[0]);
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$poll_options = array_slice($lines, 1);
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// Read the poll question from the text file
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$question = file_get_contents('question.txt');
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// Check if the poll has expired
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$current_date = time();
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if ($current_date > $expiry_date) {
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// Poll has expired
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echo "This poll has expired.";
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exit;
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}
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// Display the expiry date of the poll
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echo "This poll ends at: " . date('l, F j, Y', $expiry_date);
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// Display the poll question
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echo "<h1>$question</h1>";
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// Check if the form has been submitted
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if (isset($_POST['submit'])) {
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// Form has been submitted
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// Verify the reCaptcha response
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$url = 'https://www.google.com/recaptcha/api/siteverify';
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$data = array('secret' => $recaptcha_secret, 'response' => $_POST['g-recaptcha-response']);
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$options = array(
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'http' => array(
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'header' => "Content-type: application/x-www-form-urlencoded\r\n",
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'method' => 'POST',
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'content' => http_build_query($data),
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),
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);
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$context = stream_context_create($options);
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$response = file_get_contents($url, false, $context);
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$result = json_decode($response);
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if ($result->success) {
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// reCaptcha was successful
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// Save the vote to the database
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$stmt = $db->prepare("INSERT INTO poll_votes (option_id) VALUES (?)");
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$stmt->execute([$_POST['option']]);
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// Redirect the user to a different page
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header('Location: results.php');
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exit;
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} else {
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// reCaptcha was unsuccessful
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// Display an error message
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echo "<p style='color: orange;'>There was an error with the reCaptcha. Please try again.</p>";
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}
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}
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// Display the poll form
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echo "<form method='post'>";
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foreach ($poll_options as $id => $option) {
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echo "<input type='radio' name='option' value='$id'> $option<br>";
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}
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echo "<br>";
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echo "<div class='g-recaptcha' data-sitekey='$recaptcha_site_key'></div>";
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echo "<input type='hidden' name='expiry_date' value='02/01/2023'>";
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echo "<br>";
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echo "<input type='submit' name='submit' value='Vote'>";
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echo "</form>";
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// Display the "View Results" link
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echo "<a href='results.php'>View Results</a>";
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?>
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