125 lines
5.1 KiB
PHP
125 lines
5.1 KiB
PHP
<?php
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session_start();
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require_once 'db/config.php';
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// Ensure admin is logged in
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if (!isset($_SESSION['user_id']) || !in_array('Admin', $_SESSION['user_roles'])) {
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header('Location: login.php');
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exit;
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}
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// Handle form submission for new survey
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if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['title'])) {
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$title = trim($_POST['title']);
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$description = trim($_POST['description']);
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if (!empty($title)) {
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$stmt = db()->prepare("INSERT INTO surveys (title, description) VALUES (?, ?)");
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$stmt->execute([$title, $description]);
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header("Location: surveys.php"); // Redirect to avoid form resubmission
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exit;
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}
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}
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// Pagination
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$page = isset($_GET['page']) ? (int)$_GET['page'] : 1;
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$records_per_page = 10;
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$offset = ($page - 1) * $records_per_page;
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// Get total number of surveys
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$total_stmt = db()->query("SELECT COUNT(*) FROM surveys");
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$total_records = $total_stmt->fetchColumn();
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$total_pages = ceil($total_records / $records_per_page);
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// Fetch surveys for the current page
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$surveys_stmt = db()->prepare("SELECT * FROM surveys ORDER BY created_at DESC LIMIT :limit OFFSET :offset");
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$surveys_stmt->bindValue(':limit', $records_per_page, PDO::PARAM_INT);
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$surveys_stmt->bindValue(':offset', $offset, PDO::PARAM_INT);
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$surveys_stmt->execute();
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$surveys = $surveys_stmt->fetchAll();
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$pageTitle = "Manage Surveys";
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require_once 'templates/header.php';
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?>
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<main>
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<section class="survey-section">
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<div class="container">
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<div class="d-flex justify-content-between align-items-center mb-4">
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<h1>Manage Surveys</h1>
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<a href="admin.php" class="btn btn-secondary">Back to Submissions</a>
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</div>
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<!-- Create New Survey Form -->
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<div class="form-container mb-5">
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<h2>Create New Survey</h2>
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<form method="POST">
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<div class="form-group">
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<label for="title" class="form-label">Survey Title</label>
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<input type="text" id="title" name="title" class="form-control" required>
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</div>
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<div class="form-group">
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<label for="description" class="form-label">Description (Optional)</label>
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<textarea id="description" name="description" rows="3" class="form-control"></textarea>
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</div>
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<button type="submit" class="btn btn-primary">Create Survey</button>
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</form>
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</div>
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<!-- List of Existing Surveys -->
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<h2>Existing Surveys</h2>
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<div class="table-responsive">
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<table class="table table-striped table-bordered">
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<thead class="thead-dark">
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<tr>
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<th>Title</th>
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<th>Description</th>
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<th>Created At</th>
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<th>Actions</th>
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</tr>
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</thead>
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<tbody>
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<?php if (empty($surveys)): ?>
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<tr>
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<td colspan="4">No surveys created yet.</td>
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</tr>
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<?php else: ?>
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<?php foreach ($surveys as $survey): ?>
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<tr>
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<td><?= htmlspecialchars($survey['title']) ?></td>
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<td><?= htmlspecialchars($survey['description']) ?></td>
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<td><?= $survey['created_at'] ?></td>
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<td>
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<a href="manage_questions.php?survey_id=<?= $survey['id'] ?>" class="btn btn-sm btn-primary">Manage Questions</a>
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<a href="edit_survey.php?id=<?= $survey['id'] ?>" class="btn btn-sm btn-secondary">Edit</a>
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</td>
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</tr>
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<?php endforeach; ?>
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<?php endif; ?>
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</tbody>
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</table>
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</div>
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<!-- Pagination Links -->
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<nav aria-label="Page navigation">
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<ul class="pagination justify-content-center">
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<?php if ($page > 1): ?>
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<li class="page-item"><a class="page-link" href="?page=<?= $page - 1 ?>">Previous</a></li>
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<?php endif; ?>
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<?php for ($i = 1; $i <= $total_pages; $i++): ?>
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<li class="page-item <?= ($i == $page) ? 'active' : '' ?>"><a class="page-link" href="?page=<?= $i ?>"><?= $i ?></a></li>
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<?php endfor; ?>
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<?php if ($page < $total_pages): ?>
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<li class="page-item"><a class="page-link" href="?page=<?= $page + 1 ?>">Next</a></li>
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<?php endif; ?>
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</ul>
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</nav>
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</div>
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</section>
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</main>
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<?php
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require_once 'templates/footer.php';
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?>
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