fitme3070.pt/config/functions_site.php

<?php
// ─── Public-site data (plain-PDO replacements for the old CI4 models) ─────────
// The ported website/* partials read the same shapes the CI4 models returned.
// Every query is defensive — the gym-content tables can be empty on a fresh DB.

// fitme3070_info row (id=1). Always returns every key the views read, so empty
// installs render without warnings.
function site_info(PDO $pdo): array {
    $cols = ['id','name','adress','phone','telephone','whatsapp','instagram',
             'facebook','messenger','email','website','google_maps','google_maps_link'];
    $row = [];
    try {
        $row = $pdo->query("SELECT * FROM fitme3070_info WHERE id = 1 LIMIT 1")
                   ->fetch(PDO::FETCH_ASSOC) ?: [];
    } catch (Throwable $e) { $row = []; }
    foreach ($cols as $c) {
        if (!array_key_exists($c, $row) || $row[$c] === null) $row[$c] = '';
    }
    // wa.me only accepts digits — a stray "+" or space would break the link.
    $row['whatsapp'] = preg_replace('/\D+/', '', (string) $row['whatsapp']);
    return $row;
}

// Top navigation map (label => CI-style path). Kept identical to the original
// so navbar/footer markup is unchanged; .htaccess rewrites these to site/*.php.
function site_navbar(): array {
    // One-page layout: Home, Equipa, Modalidades, Horário, Contactos are all
    // anchor links on the single homepage. CrossFit is a separate page styled
    // differently (see navbar.php for the 'crossfit_btn' flag).
    return [
        'Home'             => '#home',
        'Equipa'           => '#equipa',
        'Modalidades'      => '#modalidades',
        'Horário'          => '#horario',
        'Mensalidades'     => '#mensalidades',
        'Contactos'        => '#contactos',
        'CrossFit'         => 'home/crossfit',   // separate page, navbar styles it specially
    ];
}

function site_offer(PDO $pdo): array {
    try {
        return $pdo->query(
            "SELECT * FROM website_offer
             WHERE o_deleted_at IS NULL OR o_deleted_at = '0000-00-00 00:00:00' OR o_deleted_at = ''"
        )->fetchAll(PDO::FETCH_ASSOC);
    } catch (Throwable $e) { return []; }
}

function site_work_hours(PDO $pdo): array {
    try { return $pdo->query("SELECT * FROM work_hours")->fetchAll(PDO::FETCH_ASSOC); }
    catch (Throwable $e) { return []; }
}

function site_team(PDO $pdo): array {
    try { return $pdo->query("SELECT * FROM team WHERE deleted_at IS NULL")->fetchAll(PDO::FETCH_ASSOC); }
    catch (Throwable $e) { return []; }
}

function site_modalidades(PDO $pdo): array {
    try {
        return $pdo->query(
            "SELECT * FROM modalidades WHERE deleted_at IS NULL ORDER BY item_order DESC"
        )->fetchAll(PDO::FETCH_ASSOC);
    } catch (Throwable $e) { return []; }
}

// Currently-visible time-limited events for the homepage banner. Thin wrapper
// over db_events_active() (functions_events.php) so the site code reads in the
// same site_*() style as everything else here.
function site_active_events(PDO $pdo): array {
    return function_exists('db_events_active') ? db_events_active($pdo) : [];
}

// ─── Image-path resolver ──────────────────────────────────────────────────────
// DB stores either a bare filename ("1.jpg") or a full relative path
// ("uploads/team/foto/1.jpg"). This normalises both to a working URL.
// $base_dir is the upload subdirectory (e.g. "uploads/team/foto").
function site_img_url($value, $base_dir): string {
    // Coerce null/empty to empty string
    $value = (string) $value;
    if ($value === '') return '';
    // Already a full URL
    if (substr($value, 0, 4) === 'http') return $value;
    // Already has the uploads/ prefix — use as-is
    if (substr($value, 0, 8) === 'uploads/') return base_url($value);
    // Bare filename — prepend the base directory
    return base_url(rtrim((string) $base_dir, '/') . '/' . ltrim($value, '/'));
}

// Schedule joined to modalidades (name/colour/icon), optionally filtered by
// local (e.g. 'crossfit'). Mirrors Horario_model::getAll().
function site_horario(PDO $pdo, string $local = ''): array {
    $sql = "SELECT h.*,
                   TIME_FORMAT(h.hora_inicio, '%H:%i') AS hora_inicio,
                   TIME_FORMAT(h.hora_fim,    '%H:%i') AS hora_fim,
                   m.nome, m.cor, m.icon
            FROM horario h
            JOIN modalidades m ON m.m_id = h.id_modalidade";
    $args = [];
    if ($local !== '') { $sql .= " WHERE h.local = ?"; $args[] = $local; }
    $sql .= " ORDER BY h.hora_inicio ASC, m.nome ASC";
    try { $st = $pdo->prepare($sql); $st->execute($args); return $st->fetchAll(PDO::FETCH_ASSOC); }
    catch (Throwable $e) { return []; }
}

// ─── Indexing ─────────────────────────────────────────────────────────────────
// SEO_NOINDEX=true in .env keeps an install out of search results (meta robots
// + robots.txt "Disallow: /"). For staging copies such as fitme.andmore.pt,
// which serve the same content as the real domain and would otherwise compete
// with it as duplicate content.
function seo_noindex(): bool {
    return filter_var(env('SEO_NOINDEX', 'false'), FILTER_VALIDATE_BOOLEAN);
}

// Public, indexable URLs for sitemap.xml: the fixed pages plus any live event
// landing page.
function site_sitemap_urls(PDO $pdo): array {
    $urls = [
        ['loc' => base_url(),                   'priority' => '1.0'],
        ['loc' => base_url('home/crossfit'),    'priority' => '0.8'],
        ['loc' => base_url('home/privacidade'), 'priority' => '0.2'],
    ];
    foreach (site_active_events($pdo) as $ev) {
        $urls[] = ['loc' => base_url('evento/' . rawurlencode($ev['slug'])), 'priority' => '0.6'];
    }
    return $urls;
}

// E.164 form for tel: links and structured data. Numbers are stored however
// the admin typed them ("964 201 137", "+351 231 451 346"); a bare 9-digit
// Portuguese number gets +351 so the link also works from a foreign phone.
function site_tel(?string $phone): string {
    $p = preg_replace('/[^\d+]/', '', (string) $phone);
    if ($p === '') return '';
    if ($p[0] !== '+' && strlen($p) === 9) return '+351' . $p;
    if ($p[0] !== '+' && str_starts_with($p, '00')) return '+' . substr($p, 2);
    return $p;
}