124 lines
3.3 KiB
PHP
Executable File
124 lines
3.3 KiB
PHP
Executable File
<?php
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/**
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* MSPE Newsletter Subscription API
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*/
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require_once 'config.php';
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$method = $_SERVER['REQUEST_METHOD'];
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switch ($method) {
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case 'GET':
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requireAuth();
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getSubscribers();
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break;
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case 'POST':
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subscribe();
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break;
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case 'DELETE':
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requireAuth();
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$id = $_GET['id'] ?? null;
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if (!$id) {
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jsonResponse(['success' => false, 'message' => 'Subscriber ID required'], 400);
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}
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unsubscribe($id);
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break;
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default:
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jsonResponse(['success' => false, 'message' => 'Method not allowed'], 405);
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}
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function getSubscribers() {
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global $db;
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$subscribers = $db->getAll('subscribers');
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// Apply filters
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$status = $_GET['status'] ?? null;
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$limit = (int)($_GET['limit'] ?? 50);
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$offset = (int)($_GET['offset'] ?? 0);
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if ($status) {
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$subscribers = array_filter($subscribers, function($s) use ($status) {
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return ($s['status'] ?? 'active') === $status;
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});
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}
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// Sort by date (newest first)
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usort($subscribers, function($a, $b) {
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return strtotime($b['created_at']) - strtotime($a['created_at']);
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});
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$total = count($subscribers);
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$subscribers = array_slice(array_values($subscribers), $offset, $limit);
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jsonResponse([
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'success' => true,
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'data' => $subscribers,
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'total' => $total,
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'limit' => $limit,
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'offset' => $offset
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]);
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}
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function subscribe() {
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global $db;
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requireSameOriginRequest();
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$data = getRequestBody();
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// Validate email
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$email = $data['email'] ?? '';
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if (empty($email) || !filter_var($email, FILTER_VALIDATE_EMAIL)) {
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jsonResponse(['success' => false, 'message' => 'Valid email address required'], 400);
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}
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// Check if already subscribed
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$existing = $db->query('subscribers', ['email' => $email]);
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if (!empty($existing)) {
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$subscriber = array_values($existing)[0];
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if (($subscriber['status'] ?? 'active') === 'active') {
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jsonResponse(['success' => true, 'message' => 'You are already subscribed!']);
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} else {
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// Reactivate subscription
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$db->update('subscribers', $subscriber['id'], ['status' => 'active']);
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jsonResponse(['success' => true, 'message' => 'Welcome back! Your subscription has been reactivated.']);
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}
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}
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// Create new subscription
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$subscriberData = [
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'email' => sanitize($email),
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'name' => sanitize($data['name'] ?? ''),
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'status' => 'active',
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'source' => $data['source'] ?? 'website'
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];
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$subscriber = $db->insert('subscribers', $subscriberData);
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jsonResponse([
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'success' => true,
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'message' => 'Thank you for subscribing! You\'ll receive our latest updates.'
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], 201);
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}
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function unsubscribe($id) {
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global $db;
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$existing = $db->get('subscribers', $id);
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if (!$existing) {
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jsonResponse(['success' => false, 'message' => 'Subscriber not found'], 404);
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}
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// Soft delete by setting status to unsubscribed
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$db->update('subscribers', $id, ['status' => 'unsubscribed']);
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jsonResponse([
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'success' => true,
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'message' => 'Successfully unsubscribed'
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]);
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}
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