fitme3070.pt/views/admin/modalidades/index.php

<?php
require __DIR__ . '/../../../config/db.php';
require __DIR__ . '/../../../config/functions.php';
$user = require_admin();

// Handle delete BEFORE any output
// POST + CSRF: um link GET podia ser disparado a partir de outro site.
if (isset($_POST['delete']) && is_numeric($_POST['delete'])) {
    csrf_check();
    db_modalidades_delete($pdo, (int) $_POST['delete']);
    session()->setFlashdata('success', 'Modalidade apagada — fica na lixeira 30 dias.');
    header('Location: ' . base_url('views/admin/modalidades/index.php'));
    exit;
}

// Optimize existing icons (resize/compress to the modalidades cap).
// Covers the whole icons dir, shared flaticon library included — resizing in
// place keeps the filenames, so nothing the picker or the site references breaks.
if (isset($_POST['optimize'])) {
    csrf_check();
    $stats = img_optimize_dir(modalidades_icon_dir(), IMG_MAX_MODALIDADE);
    session()->setFlashdata($stats['failed'] ? 'warning' : 'success', img_stats_message($stats));
    header('Location: ' . base_url('views/admin/modalidades/index.php'));
    exit;
}

$items = db_modalidades_list($pdo);

if (isset($_GET['csv'])) {
    $rows = [];
    foreach ($items as $item) {
        $rows[] = [$item['nome'], $item['cor'] ?? '', $item['item_order']];
    }
    csv_export('modalidade', 'modalidades', 'Exportação CSV de modalidades', ['Nome', 'Cor', 'Ordem'], $rows);
}

$page_title = 'Modalidades';
include __DIR__ . '/../../../includes/header.php';
?>
<?= link_tag('assets/vendor/datatables-2.3.4/dataTables.bootstrap5.min.css') ?>
<?= link_tag('assets/vendor/datatables-2.3.4/responsive.bootstrap5.min.css') ?>
<div class="container">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h1 class="h3 mb-0">Modalidades</h1>
        <div class="d-flex gap-2">
            <a class="btn btn-outline-secondary" href="?csv=1"><i class="bi bi-filetype-csv me-1"></i>Exportar CSV</a>
            <form method="POST" class="mb-0">
                <?= csrf_field() ?>
                <button type="submit" name="optimize" value="1" class="btn btn-outline-success"
                        title="Redimensiona e comprime os ícones para o máximo de <?= IMG_MAX_MODALIDADE ?>px"
                        onclick="return confirm('Otimizar todos os ícones (máx. <?= IMG_MAX_MODALIDADE ?>px)? Os ficheiros originais serão substituídos.')">
                    <i class="bi bi-arrows-angle-contract me-1"></i>Otimizar ícones
                </button>
            </form>
            <a class="btn btn-primary" href="<?= base_url('views/admin/modalidades/create.php') ?>"><i class="bi bi-plus-lg me-1"></i>Adicionar Modalidade</a>
        </div>
    </div>

    <div class="card shadow-sm"><div class="card-body p-0">
        <div class="table-responsive">
        <table class="table table-hover align-middle mb-0" id="modalidadesTable">
            <thead class="table-light"><tr>
                <th>Ícone</th><th>Nome</th><th>Cor</th><th>Ordem</th><th style="width:120px">Ações</th>
            </tr></thead>
            <tbody>
            <?php if (!$items): ?>
                <tr><td colspan="5" class="text-center text-muted py-4">Nenhuma modalidade.</td></tr>
            <?php else: ?>
            <?php foreach ($items as $item): ?>
                <tr>
                    <td><?php if ($item['icon']): ?><img src="<?= base_url('uploads/modalidades/icons/' . $item['icon']) ?>" alt="" style="height:32px;"><?php else: ?><span class="text-muted">—</span><?php endif; ?></td>
                    <td><strong><?= htmlspecialchars($item['nome']) ?></strong></td>
                    <td><span style="display:inline-block;width:24px;height:24px;border-radius:4px;background:<?= htmlspecialchars($item['cor']) ?>;border:1px solid rgba(0,0,0,.1)"></span> <?= htmlspecialchars($item['cor']) ?></td>
                    <td><?= (int) $item['item_order'] ?></td>
                    <td>
                        <?php if ($item['deleted_at']): ?>
                            <form method="POST" action="edit.php?id=<?= (int) $item['m_id'] ?>&amp;restore=1" class="d-inline"><?= csrf_field() ?><button class="btn btn-sm btn-outline-info" name="restore" value="1">Restaurar</button></form>
                        <?php else: ?>
                            <a class="btn btn-sm btn-outline-primary" href="edit.php?id=<?= $item['m_id'] ?>"><i class="bi bi-pencil"></i></a>
                            <form method="POST" class="d-inline" onsubmit="return confirm('Apagar esta modalidade?')"><?= csrf_field() ?><button class="btn btn-sm btn-outline-danger" name="delete" value="<?= (int) $item['m_id'] ?>" aria-label="Apagar"><i class="bi bi-trash"></i></button></form>
                        <?php endif; ?>
                    </td>
                </tr>
            <?php endforeach; endif; ?>
            </tbody>
        </table>
        </div>
    </div></div>
</div>
<script>
window.DT_SRC = [
    <?= json_encode(_asset_versioned('assets/vendor/datatables-2.3.4/dataTables.min.js')) ?>,
    <?= json_encode(_asset_versioned('assets/vendor/datatables-2.3.4/dataTables.bootstrap5.min.js')) ?>,
    <?= json_encode(_asset_versioned('assets/vendor/datatables-2.3.4/dataTables.responsive.min.js')) ?>,
    <?= json_encode(_asset_versioned('assets/vendor/datatables-2.3.4/responsive.bootstrap5.min.js')) ?>,
    <?= json_encode(_asset_versioned('assets/js/datatables-init.js')) ?>
];
document.addEventListener('DOMContentLoaded', function () {
    (function next(i) {
        if (i >= window.DT_SRC.length) {
            return initDataTable('#modalidadesTable', { columnDefs: [{ targets: 4, orderable: false, searchable: false }] });
        }
        var s = document.createElement('script');
        s.src = window.DT_SRC[i];
        s.onload = function () { next(i + 1); };
        document.body.appendChild(s);
    })(0);
});
</script>
<?php include __DIR__ . '/../../../includes/footer.php';