Ty Clifford
319 lines
17 KiB
PHP
319 lines
17 KiB
PHP
<?php
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/* ── Auth ─────────────────────────────────────────────── */
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function uid(): int { return (int)($_SESSION['uid'] ?? 0); }
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function uname(): string{ return (string)($_SESSION['uname'] ?? ''); }
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function authed(): bool { return uid() > 0; }
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function isAdmin(): bool{ return !empty($_SESSION['admin']); }
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function requireLogin(string $back = ''): void {
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if (!authed()) {
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flash('Please log in to continue.', 'warning');
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go('/login.php?next='.urlencode($back ?: $_SERVER['REQUEST_URI']));
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}
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}
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function requireAdmin(): void {
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if (!isAdmin()) { flash('Access denied.', 'error'); go('/index.php'); }
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}
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function loginUser(array $u): void {
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session_regenerate_id(true);
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$_SESSION['uid'] = $u['id'];
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$_SESSION['uname'] = $u['username'];
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$_SESSION['admin'] = (bool)$u['is_admin'];
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qrun("UPDATE users SET last_login=datetime('now') WHERE id=?", [$u['id']]);
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}
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function logoutUser(): void {
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session_unset(); session_destroy();
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session_start(); session_regenerate_id(true);
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}
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/* ── Flash ────────────────────────────────────────────── */
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function flash(string $msg, string $type = 'info'): void { $_SESSION['_flash'][] = [$type, $msg]; }
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function getFlashes(): array { $f = $_SESSION['_flash'] ?? []; unset($_SESSION['_flash']); return $f; }
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/* ── Output ───────────────────────────────────────────── */
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function e(mixed $v): string { return htmlspecialchars((string)($v ?? ''), ENT_QUOTES|ENT_SUBSTITUTE, 'UTF-8'); }
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function go(string $url): never { header('Location:'.$url); exit; }
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/* ── Input ────────────────────────────────────────────── */
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function p(string $k, mixed $d = ''): mixed { return $_POST[$k] ?? $d; }
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function g(string $k, mixed $d = ''): mixed { return $_GET[$k] ?? $d; }
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function iget(string $k): int { return (int)($_POST[$k] ?? $_GET[$k] ?? 0); }
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function ps(string $k): string { return trim((string)($_POST[$k] ?? '')); }
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function gs(string $k): string { return trim((string)($_GET[$k] ?? '')); }
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function isPost(): bool { return strtoupper($_SERVER['REQUEST_METHOD']) === 'POST'; }
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/* ── CSRF ─────────────────────────────────────────────── */
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function csrf(): string {
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if (empty($_SESSION['csrf'])) $_SESSION['csrf'] = bin2hex(random_bytes(24));
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return $_SESSION['csrf'];
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}
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function csrfField(): string { return '<input type="hidden" name="_csrf" value="'.e(csrf()).'">'; }
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function csrfCheck(): void {
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if (!hash_equals(csrf(), p('_csrf', ''))) { http_response_code(403); die('Invalid CSRF token.'); }
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}
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/* ── Settings ─────────────────────────────────────────── */
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function setting(string $k, string $def = ''): string {
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$v = qval("SELECT value FROM settings WHERE key=?", [$k]);
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return ($v !== false && $v !== null) ? (string)$v : $def;
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}
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function setSetting(string $k, string $v): void {
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qrun("INSERT INTO settings(key,value)VALUES(?,?)ON CONFLICT(key)DO UPDATE SET value=excluded.value", [$k,$v]);
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}
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/* ── Ownership ────────────────────────────────────────── */
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function owns(int $bizId): bool {
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if (isAdmin()) return true;
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if (!authed()) return false;
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return (bool)qval("SELECT 1 FROM business_owners WHERE user_id=? AND business_id=?", [uid(),$bizId]);
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}
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/* ── Stars ────────────────────────────────────────────── */
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function starDisplay(float $avg): string {
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$r = (int)round($avg);
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$out = '<span class="stars">';
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for ($i = 1; $i <= 5; $i++) $out .= '<span class="star'.($i<=$r?' on':'').'">★</span>';
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return $out.'</span>';
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}
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function starPicker(string $name = 'rating', int $sel = 0): string {
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$out = '<div class="star-picker">';
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for ($i = 5; $i >= 1; $i--) {
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$chk = $sel === $i ? 'checked' : '';
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$out .= '<input type="radio" id="sr'.$i.'" name="'.$name.'" value="'.$i.'" '.$chk.'>';
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$out .= '<label for="sr'.$i.'">★</label>';
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}
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return $out.'</div>';
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}
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/* ── Date / Money ─────────────────────────────────────── */
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function ago(mixed $dt): string {
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if ($dt === null || $dt === '' || $dt === false) return '';
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$ts = is_int($dt) ? $dt : @strtotime((string)$dt);
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if (!$ts) return '';
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$d = time() - $ts;
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if ($d < 60) return 'Just now';
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if ($d < 3600) return floor($d / 60).'m ago';
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if ($d < 86400) return floor($d / 3600).'h ago';
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if ($d < 604800) return floor($d / 86400).'d ago';
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return date('M j, Y', $ts);
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}
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function fdate(mixed $dt, string $fmt = 'M j, Y'): string {
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if ($dt === null || $dt === '' || $dt === false) return '';
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$ts = is_int($dt) ? $dt : @strtotime((string)$dt);
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return $ts ? date($fmt, $ts) : '';
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}
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function money(float $n): string { return '$'.number_format($n, 2); }
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/* ── Misc ─────────────────────────────────────────────── */
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function alertIcon(mixed $t): string {
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return match((string)($t ?? '')) {
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'news' => '📰',
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'event' => '🎉',
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'warning' => '⚠️',
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'sale' => '🏷️',
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default => 'ℹ️',
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};
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}
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function parseHours(mixed $json): array {
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$s = (string)($json ?? '');
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if ($s === '' || $s === '[]' || $s === 'null') return [];
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$decoded = json_decode($s, true);
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if (!is_array($decoded)) return [];
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// Must be an object (associative), not a plain list
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foreach (array_keys($decoded) as $key) {
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if (!is_string($key)) return [];
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}
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return $decoded;
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}
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function makeSlug(string $s): string {
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return trim(preg_replace('/[^a-z0-9]+/', '-', strtolower($s)), '-');
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}
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function uniqueSlug(string $base): string {
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$slug = makeSlug($base); $i = 0;
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while (qval("SELECT id FROM businesses WHERE slug=?", [$slug.($i ? "-$i" : "")])) $i++;
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return $slug . ($i ? "-$i" : "");
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}
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function businessVideoProvider(string $url): string {
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$host = strtolower((string)(parse_url(trim($url), PHP_URL_HOST) ?? ''));
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$host = preg_replace('/^www\./', '', $host);
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if ($host === 'youtu.be' || $host === 'youtube.com' || str_ends_with($host, '.youtube.com') || $host === 'youtube-nocookie.com' || str_ends_with($host, '.youtube-nocookie.com')) return 'YouTube';
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if ($host === 'vimeo.com' || str_ends_with($host, '.vimeo.com')) return 'Vimeo';
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return '';
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}
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function validBusinessVideoUrl(string $url): bool {
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$url = trim($url);
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if ($url === '') return true;
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$scheme = strtolower((string)(parse_url($url, PHP_URL_SCHEME) ?? ''));
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return in_array($scheme, ['http','https'], true) && businessVideoProvider($url) !== '';
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}
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/* ── Email verification / Mailgun ─────────────────────── */
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function requestBaseUrl(): string {
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$configured = trim(setting('site_base_url', ''));
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if ($configured !== '') return rtrim($configured, '/');
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$host = (string)($_SERVER['HTTP_HOST'] ?? '');
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if ($host === '') return '';
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$https = (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off')
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|| (($_SERVER['SERVER_PORT'] ?? '') === '443');
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return ($https ? 'https' : 'http').'://'.$host;
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}
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function absoluteUrl(string $path): string {
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$base = requestBaseUrl();
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if ($base === '') return $path;
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return rtrim($base, '/').'/'.ltrim($path, '/');
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}
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function mailgunEndpoint(): string {
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$region = strtolower(setting('mailgun_region', 'us'));
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$base = $region === 'eu' ? 'https://api.eu.mailgun.net' : 'https://api.mailgun.net';
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return $base.'/v3/'.rawurlencode(setting('mailgun_domain', '')).'/messages';
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}
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function mailgunConfigured(): bool {
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return setting('mailgun_domain', '') !== '' && setting('mailgun_api_key', '') !== '';
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}
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function emailFromAddress(): string {
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$from = trim(setting('mailgun_from_email', ''));
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if ($from !== '') return $from;
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$domain = setting('mailgun_domain', '');
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return $domain !== '' ? 'postmaster@'.$domain : '';
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}
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function formattedFromAddress(): string {
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$name = trim(setting('mailgun_from_name', 'My Keyser'));
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$email = emailFromAddress();
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return $name !== '' ? "$name <$email>" : $email;
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}
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function createEmailVerificationToken(int $userId): string {
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qrun("UPDATE email_verification_tokens SET used_at=datetime('now') WHERE user_id=? AND purpose='email_verify' AND used_at IS NULL", [$userId]);
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$token = bin2hex(random_bytes(32));
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qrun(
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"INSERT INTO email_verification_tokens(user_id,token_hash,expires_at)VALUES(?,?,datetime('now','+24 hours'))",
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[$userId, hash('sha256', $token)]
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);
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return $token;
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}
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function mailgunSend(string $to, string $subject, string $text, string $html = ''): array {
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if (!mailgunConfigured()) return [false, 'Mailgun domain and API key are required.'];
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$from = formattedFromAddress();
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if ($from === '' || !filter_var(emailFromAddress(), FILTER_VALIDATE_EMAIL)) {
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return [false, 'A valid Mailgun from email is required.'];
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}
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if (!filter_var($to, FILTER_VALIDATE_EMAIL)) return [false, 'Recipient email is invalid.'];
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$fields = [
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'from' => $from,
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'to' => $to,
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'subject' => $subject,
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'text' => $text,
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];
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if (setting('mailgun_send_mode', 'html') === 'html' && $html !== '') {
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$fields['html'] = $html;
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}
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$endpoint = mailgunEndpoint();
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$apiKey = setting('mailgun_api_key', '');
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if (function_exists('curl_init')) {
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$ch = curl_init($endpoint);
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curl_setopt_array($ch, [
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => $fields,
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CURLOPT_USERPWD => 'api:'.$apiKey,
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 20,
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]);
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$body = curl_exec($ch);
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$errno = curl_errno($ch);
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$error = curl_error($ch);
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$status = (int)curl_getinfo($ch, CURLINFO_RESPONSE_CODE);
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curl_close($ch);
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if ($errno) return [false, $error ?: 'Mailgun request failed.'];
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if ($status < 200 || $status >= 300) return [false, 'Mailgun returned HTTP '.$status.': '.substr((string)$body, 0, 180)];
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return [true, ''];
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}
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$context = stream_context_create([
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'http' => [
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'method' => 'POST',
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'header' => "Authorization: Basic ".base64_encode('api:'.$apiKey)."\r\n".
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"Content-Type: application/x-www-form-urlencoded\r\n",
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'content' => http_build_query($fields),
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'timeout' => 20,
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'ignore_errors' => true,
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],
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]);
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$body = @file_get_contents($endpoint, false, $context);
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$statusLine = $http_response_header[0] ?? '';
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if (!preg_match('/\s(2\d\d)\s/', $statusLine)) {
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return [false, trim(($statusLine ?: 'Mailgun request failed.').' '.substr((string)$body, 0, 180))];
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}
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return [true, ''];
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}
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function emailShellHtml(string $title, string $intro, string $bodyHtml, string $buttonText = '', string $buttonUrl = ''): string {
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$site = e(setting('site_name', 'My Keyser'));
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$titleEsc = e($title);
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$introEsc = e($intro);
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$button = '';
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if ($buttonText !== '' && $buttonUrl !== '') {
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$button = '<tr><td style="padding:22px 0 6px"><a href="'.e($buttonUrl).'" style="display:inline-block;background:linear-gradient(135deg,#ffd166,#26f4ff);color:#03050b;text-decoration:none;font-family:Arial,sans-serif;font-size:14px;font-weight:800;letter-spacing:1px;text-transform:uppercase;padding:13px 20px;border-radius:6px">'.e($buttonText).'</a></td></tr>';
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}
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return '<!doctype html><html><body style="margin:0;background:#03050b;color:#f2f4ff;font-family:Arial,sans-serif">'.
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'<div style="display:none;max-height:0;overflow:hidden;color:transparent">'.$introEsc.'</div>'.
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'<table role="presentation" width="100%" cellspacing="0" cellpadding="0" style="background:radial-gradient(circle at 15% 0%,rgba(38,244,255,.18),transparent 340px),radial-gradient(circle at 85% 10%,rgba(255,79,216,.14),transparent 360px),#03050b;padding:34px 14px">'.
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'<tr><td align="center"><table role="presentation" width="100%" cellspacing="0" cellpadding="0" style="max-width:620px;background:#0e172b;border:1px solid rgba(38,244,255,.28);border-radius:8px;overflow:hidden;box-shadow:0 18px 44px rgba(0,0,0,.55)">'.
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'<tr><td style="padding:24px 26px;border-bottom:1px solid rgba(38,244,255,.18);background:linear-gradient(135deg,rgba(38,244,255,.12),rgba(255,79,216,.08),rgba(255,209,102,.08))">'.
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'<div style="font-size:12px;letter-spacing:4px;color:#26f4ff;text-transform:uppercase;font-weight:700">'.$site.'</div>'.
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'<h1 style="margin:10px 0 0;font-family:Georgia,serif;font-size:32px;line-height:1.1;color:#ffffff">'.$titleEsc.'</h1>'.
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'</td></tr><tr><td style="padding:26px;color:#aab7cf;font-size:16px;line-height:1.75">'.
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$bodyHtml.
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'<table role="presentation" cellspacing="0" cellpadding="0">'.$button.'</table>'.
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'<p style="margin:24px 0 0;color:#65768f;font-size:13px">Keyser, West Virginia - local businesses, events, and community information.</p>'.
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'</td></tr></table></td></tr></table></body></html>';
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}
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function verificationEmailContent(array $user, string $verifyUrl): array {
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$name = (string)($user['username'] ?? 'there');
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$isOwner = ($user['member_type'] ?? 'member') === 'business_owner';
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$title = $isOwner ? 'Verify Your Business Owner Account' : 'Verify Your Account';
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$subject = $isOwner ? 'Verify your My Keyser business owner account' : 'Verify your My Keyser account';
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$text = "Hi $name,\n\n".
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"Thanks for registering with My Keyser. Please verify your email address before signing in:\n\n".
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"$verifyUrl\n\n".
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"This link expires in 24 hours.\n\n".
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($isOwner ? "After verification, your business claim will remain queued and we will contact you within a couple of business days.\n\n" : '').
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"My Keyser";
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$htmlBody = '<p style="margin:0 0 16px;color:#f2f4ff">Hi '.e($name).',</p>'.
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'<p style="margin:0 0 16px">Thanks for registering with My Keyser. Please verify your email address before signing in.</p>'.
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($isOwner ? '<p style="margin:0 0 16px">After verification, your business claim will stay queued for review and our team will contact you within a couple of business days.</p>' : '').
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'<p style="margin:0;color:#65768f;font-size:13px">This link expires in 24 hours.</p>';
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return [$subject, $text, emailShellHtml($title, 'Verify your My Keyser account.', $htmlBody, 'Verify Email', $verifyUrl)];
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}
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function registrationCompleteEmailContent(array $user): array {
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$name = (string)($user['username'] ?? 'there');
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$isOwner = ($user['member_type'] ?? 'member') === 'business_owner';
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if ($isOwner) {
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$subject = 'Thank you for claiming your My Keyser business page';
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$text = "Hi $name,\n\nThank you for registering as a business owner with My Keyser.\n\nYour email is verified and you can now log in. Our team will contact you within a couple of business days for a verification call before assigning your business page.\n\nThank you for helping keep Keyser's directory accurate.\n\nMy Keyser";
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$body = '<p style="margin:0 0 16px;color:#f2f4ff">Hi '.e($name).',</p>'.
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'<p style="margin:0 0 16px">Thank you for registering as a business owner with My Keyser. Your email is verified and you can now log in.</p>'.
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'<p style="margin:0 0 16px">Our team will contact you within a couple of business days for a verification call before assigning your business page.</p>'.
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'<p style="margin:0">Thank you for helping keep Keyser’s directory accurate.</p>';
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return [$subject, $text, emailShellHtml('Thanks, Business Owner', 'Your business owner account is verified.', $body, 'Log In', absoluteUrl('/login.php'))];
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}
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$subject = 'Thank you for registering with My Keyser';
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$text = "Hi $name,\n\nThank you for registering with My Keyser. Your email is verified and you can now log in.\n\nWe are glad to have you in the Keyser community.\n\nMy Keyser";
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$body = '<p style="margin:0 0 16px;color:#f2f4ff">Hi '.e($name).',</p>'.
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'<p style="margin:0 0 16px">Thank you for registering with My Keyser. Your email is verified and you can now log in.</p>'.
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'<p style="margin:0">We are glad to have you in the Keyser community.</p>';
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return [$subject, $text, emailShellHtml('Thanks For Registering', 'Your My Keyser account is verified.', $body, 'Log In', absoluteUrl('/login.php'))];
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}
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function sendVerificationEmail(array $user, string $token): array {
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$url = absoluteUrl('/verify-email.php?token='.rawurlencode($token));
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[$subject, $text, $html] = verificationEmailContent($user, $url);
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return mailgunSend((string)$user['email'], $subject, $text, $html);
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}
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function sendRegistrationCompleteEmail(array $user): array {
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[$subject, $text, $html] = registrationCompleteEmailContent($user);
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return mailgunSend((string)$user['email'], $subject, $text, $html);
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}
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