mirror of
https://github.com/myronblair/tomsjavajive
synced 2026-06-30 17:50:32 -05:00
myron
935b838c8f
All api/*.php files include functions.php but none called session_start(), so $_SESSION writes were lost after each request. Cart appeared to work (API returned cart_count:1) but nothing was ever saved. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
385 lines
9.6 KiB
PHP
385 lines
9.6 KiB
PHP
<?php
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/**
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* Tom's Java Jive - Helper Functions
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*/
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require_once __DIR__ . '/../config/config.php';
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require_once __DIR__ . '/db.php';
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if (session_status() === PHP_SESSION_NONE) {
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session_start();
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}
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/**
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* Generate a unique ID with prefix
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*/
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function generateId($prefix = '') {
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return $prefix . bin2hex(random_bytes(6));
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}
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/**
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* Generate order number
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*/
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function generateOrderNumber() {
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return 'JJ' . strtoupper(bin2hex(random_bytes(4)));
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}
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/**
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* Hash password using bcrypt
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*/
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function hashPassword($password) {
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return password_hash($password, PASSWORD_BCRYPT, ['cost' => HASH_COST]);
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}
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/**
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* Verify password
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*/
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function verifyPassword($password, $hash) {
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return password_verify($password, $hash);
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}
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/**
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* Sanitize input
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*/
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function sanitize($input) {
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if (is_array($input)) {
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return array_map('sanitize', $input);
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}
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return htmlspecialchars(trim($input), ENT_QUOTES, 'UTF-8');
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}
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/**
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* Format currency
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*/
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function formatCurrency($amount) {
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return TJJ_CURRENCY_SYMBOL . number_format((float)$amount, 2);
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}
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/**
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* Format date
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*/
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function formatDate($date, $format = 'M j, Y') {
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return date($format, strtotime($date));
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}
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/**
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* Format datetime
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*/
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function formatDateTime($date, $format = 'M j, Y g:i A') {
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return date($format, strtotime($date));
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}
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/**
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* JSON response helper
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*/
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function jsonResponse($data, $statusCode = 200) {
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http_response_code($statusCode);
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header('Content-Type: application/json');
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echo json_encode($data);
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exit;
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}
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/**
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* Redirect helper
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*/
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function redirect($url) {
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header("Location: $url");
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exit;
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}
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/**
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* Get current URL
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*/
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function currentUrl() {
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$protocol = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? 'https' : 'http';
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return $protocol . '://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
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}
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/**
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* Check if request is AJAX
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*/
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function isAjax() {
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return !empty($_SERVER['HTTP_X_REQUESTED_WITH']) &&
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strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
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}
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/**
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* Get client IP address
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*/
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function getClientIp() {
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$ip = $_SERVER['REMOTE_ADDR'];
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if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
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$ip = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR'])[0];
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} elseif (!empty($_SERVER['HTTP_CLIENT_IP'])) {
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$ip = $_SERVER['HTTP_CLIENT_IP'];
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}
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return trim($ip);
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}
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/**
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* Generate CSRF token
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*/
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function generateCsrfToken() {
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if (empty($_SESSION[CSRF_TOKEN_NAME])) {
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$_SESSION[CSRF_TOKEN_NAME] = bin2hex(random_bytes(32));
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}
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return $_SESSION[CSRF_TOKEN_NAME];
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}
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/**
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* Verify CSRF token
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*/
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function verifyCsrfToken($token) {
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return isset($_SESSION[CSRF_TOKEN_NAME]) && hash_equals($_SESSION[CSRF_TOKEN_NAME], $token);
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}
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/**
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* Get setting value
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*/
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function getSetting($key, $default = null) {
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$result = db()->fetch(
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"SELECT setting_value FROM settings WHERE setting_key = :key",
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['key' => $key]
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);
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if ($result) {
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return json_decode($result['setting_value'], true) ?? $result['setting_value'];
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}
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return $default;
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}
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/**
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* Update setting value
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*/
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function setSetting($key, $value) {
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$jsonValue = json_encode($value);
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$existing = db()->fetch(
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"SELECT id FROM settings WHERE setting_key = :key",
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['key' => $key]
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);
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if ($existing) {
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db()->update('settings', ['setting_value' => $jsonValue], 'setting_key = :key', ['key' => $key]);
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} else {
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db()->insert('settings', ['setting_key' => $key, 'setting_value' => $jsonValue]);
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}
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}
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/**
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* Flash message helpers
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*/
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function setFlash($type, $message) {
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$_SESSION['flash'][$type] = $message;
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}
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function getFlash($type) {
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if (isset($_SESSION['flash'][$type])) {
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$message = $_SESSION['flash'][$type];
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unset($_SESSION['flash'][$type]);
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return $message;
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}
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return null;
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}
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function hasFlash($type) {
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return isset($_SESSION['flash'][$type]);
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}
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/**
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* Pagination helper
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*/
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function paginate($totalItems, $currentPage, $perPage = ITEMS_PER_PAGE) {
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$totalPages = ceil($totalItems / $perPage);
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$currentPage = max(1, min($currentPage, $totalPages));
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$offset = ($currentPage - 1) * $perPage;
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return [
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'total_items' => $totalItems,
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'total_pages' => $totalPages,
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'current_page' => $currentPage,
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'per_page' => $perPage,
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'offset' => $offset,
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'has_prev' => $currentPage > 1,
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'has_next' => $currentPage < $totalPages
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];
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}
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/**
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* Render pagination HTML
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*/
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function renderPagination($pagination, $baseUrl) {
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if ($pagination['total_pages'] <= 1) return '';
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$cur = $pagination['current_page'];
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$total = $pagination['total_pages'];
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// baseUrl may already contain query params; append page with &
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$sep = strpos($baseUrl, '?') !== false ? '&' : '?';
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$url = fn($p) => $baseUrl . $sep . 'page=' . $p;
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$btn = fn($href, $label, $active = false, $disabled = false) =>
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'<a href="' . ($disabled ? '#' : htmlspecialchars($href)) . '" style="'
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. 'display:inline-flex;align-items:center;justify-content:center;'
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. 'min-width:36px;height:36px;padding:0 10px;border-radius:6px;'
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. 'font-size:.875rem;font-weight:500;text-decoration:none;transition:all .15s;'
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. ($active ? 'background:#FF5E1A;color:#fff;cursor:default;' :
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($disabled ? 'background:transparent;color:#444;cursor:default;pointer-events:none;' :
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'background:#1e1e1e;color:#ccc;border:1px solid #333;'))
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. '">' . $label . '</a>';
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$html = '<div style="display:flex;align-items:center;justify-content:center;gap:4px;padding:1.5rem 0;flex-wrap:wrap">';
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// Prev
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$html .= $btn($url($cur - 1), '← Prev', false, !$pagination['has_prev']);
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// Page numbers with ellipsis
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$pages = [];
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for ($i = 1; $i <= $total; $i++) {
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if ($i === 1 || $i === $total || abs($i - $cur) <= 2) {
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$pages[] = $i;
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}
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}
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$prev = null;
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foreach ($pages as $p) {
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if ($prev !== null && $p - $prev > 1) {
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$html .= '<span style="color:#555;padding:0 4px">…</span>';
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}
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$html .= $btn($url($p), $p, $p === $cur);
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$prev = $p;
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}
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// Next
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$html .= $btn($url($cur + 1), 'Next →', false, !$pagination['has_next']);
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$html .= '</div>';
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return $html;
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}
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/**
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* Truncate text
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*/
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function truncate($text, $length = 100, $suffix = '...') {
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if (strlen($text) <= $length) return $text;
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return substr($text, 0, $length) . $suffix;
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}
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/**
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* Slugify text
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*/
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function slugify($text) {
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$text = preg_replace('~[^\pL\d]+~u', '-', $text);
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$text = iconv('utf-8', 'us-ascii//TRANSLIT', $text);
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$text = preg_replace('~[^-\w]+~', '', $text);
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$text = trim($text, '-');
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$text = preg_replace('~-+~', '-', $text);
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return strtolower($text);
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}
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/**
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* Get cart from session
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*/
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function getCart() {
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return $_SESSION['cart'] ?? [];
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}
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/**
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* Add item to cart
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*/
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function addToCart($productId, $quantity = 1) {
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if (!isset($_SESSION['cart'])) {
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$_SESSION['cart'] = [];
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}
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if (isset($_SESSION['cart'][$productId])) {
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$_SESSION['cart'][$productId] += $quantity;
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} else {
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$_SESSION['cart'][$productId] = $quantity;
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}
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}
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/**
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* Update cart item quantity
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*/
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function updateCartItem($productId, $quantity) {
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if ($quantity <= 0) {
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removeFromCart($productId);
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} else {
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$_SESSION['cart'][$productId] = $quantity;
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}
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}
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/**
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* Remove item from cart
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*/
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function removeFromCart($productId) {
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unset($_SESSION['cart'][$productId]);
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}
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/**
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* Clear cart
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*/
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function clearCart() {
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$_SESSION['cart'] = [];
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}
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/**
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* Get cart count
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*/
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function getCartCount() {
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return array_sum($_SESSION['cart'] ?? []);
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}
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/**
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* Get cart total
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*/
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function getCartTotal() {
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$total = 0;
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$cart = getCart();
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foreach ($cart as $productId => $quantity) {
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$product = db()->fetch(
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"SELECT price, sale_price FROM products WHERE product_id = :id AND is_active = 1",
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['id' => $productId]
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);
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if ($product) {
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$price = $product['sale_price'] ?? $product['price'];
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$total += $price * $quantity;
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}
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}
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return $total;
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}
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/**
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* Send email via CyberMail API
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*/
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function sendEmail($to, $subject, $htmlContent, $textContent = '') {
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$apiKey = getSetting('cybermail_api_key', defined('CYBERMAIL_API_KEY') ? CYBERMAIL_API_KEY : '');
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$from = getSetting('cybermail_from_email', 'noreply@tomsjavajive.com');
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$fromName = getSetting('cybermail_from_name', "Tom's Java Jive");
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if (!$apiKey) {
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error_log('[TJJ sendEmail] CYBERMAIL_API_KEY not configured');
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return false;
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}
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$payload = ['from' => $from, 'from_name' => $fromName, 'to' => $to, 'subject' => $subject, 'html' => $htmlContent];
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if ($textContent) $payload['text'] = $textContent;
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$ch = curl_init('https://platform.cyberpersons.com/email/v1/send');
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curl_setopt_array($ch, [
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CURLOPT_RETURNTRANSFER => true, CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => json_encode($payload),
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CURLOPT_HTTPHEADER => ['Authorization: Bearer ' . $apiKey, 'Content-Type: application/json'],
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CURLOPT_TIMEOUT => 20, CURLOPT_SSL_VERIFYPEER => false,
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]);
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$response = curl_exec($ch);
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$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($httpCode === 202) return true;
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error_log('[TJJ sendEmail] CyberMail HTTP ' . $httpCode . ' — ' . $response);
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return false;
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}
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/**
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* Log activity
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*/
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function logActivity($action, $details = [], $userId = null) {
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// Implement activity logging if needed
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}
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