213 lines
9.8 KiB
PHP
213 lines
9.8 KiB
PHP
<?php
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declare(strict_types=1);
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require_once __DIR__ . '/includes/layout.php'; require_role('admin');
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$errors = [];
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$flash = null;
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$editCountryId = isset($_GET['edit_country']) ? (int)$_GET['edit_country'] : 0;
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db()->exec("
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CREATE TABLE IF NOT EXISTS countries (
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id INT AUTO_INCREMENT PRIMARY KEY,
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name_en VARCHAR(255) NOT NULL,
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name_ar VARCHAR(255) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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");
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db()->exec("
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CREATE TABLE IF NOT EXISTS cities (
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id INT AUTO_INCREMENT PRIMARY KEY,
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country_id INT NOT NULL,
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name_en VARCHAR(255) NOT NULL,
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name_ar VARCHAR(255) DEFAULT NULL,
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UNIQUE KEY uniq_city_country (country_id, name_en),
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CONSTRAINT fk_cities_country FOREIGN KEY (country_id) REFERENCES countries(id) ON DELETE CASCADE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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");
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if ($_SERVER['REQUEST_METHOD'] === 'POST') { validate_csrf_token();
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if (isset($_POST['add_country'])) {
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$countryNameEn = trim($_POST['country_name_en'] ?? '');
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$countryNameAr = trim($_POST['country_name_ar'] ?? '');
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if ($countryNameEn === '') {
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$errors[] = 'Country name (English) is required.';
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} else {
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try {
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$stmt = db()->prepare("INSERT INTO countries (name_en, name_ar) VALUES (?, ?)");
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$stmt->execute([$countryNameEn, $countryNameAr !== '' ? $countryNameAr : null]);
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$flash = 'Country added.';
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} catch (Throwable $e) {
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$errors[] = 'Country already exists or could not be saved.';
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}
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}
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} elseif (isset($_POST['update_country'])) {
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$countryId = (int)($_POST['country_id'] ?? 0);
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$countryNameEn = trim($_POST['country_name_en'] ?? '');
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$countryNameAr = trim($_POST['country_name_ar'] ?? '');
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if ($countryId <= 0 || $countryNameEn === '') {
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$errors[] = 'Country ID and English name are required.';
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} else {
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try {
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$stmt = db()->prepare("UPDATE countries SET name_en = ?, name_ar = ? WHERE id = ?");
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$stmt->execute([$countryNameEn, $countryNameAr !== '' ? $countryNameAr : null, $countryId]);
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$flash = 'Country updated.';
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$editCountryId = 0;
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} catch (Throwable $e) {
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$errors[] = 'Country could not be updated.';
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}
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}
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} elseif (isset($_POST['delete_country'])) {
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$countryId = (int)($_POST['country_id'] ?? 0);
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if ($countryId <= 0) {
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$errors[] = 'Invalid country selected.';
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} else {
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$stmt = db()->prepare("DELETE FROM countries WHERE id = ?");
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$stmt->execute([$countryId]);
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$flash = 'Country deleted.';
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$editCountryId = 0;
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}
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}
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}
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$countryNameExprNoAlias = $lang === 'ar'
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? "COALESCE(NULLIF(name_ar, ''), name_en)"
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: "COALESCE(NULLIF(name_en, ''), name_ar)";
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// Pagination
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$page = max(1, (int)($_GET['page'] ?? 1));
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$limit = 20;
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$offset = ($page - 1) * $limit;
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$total = (int)db()->query("SELECT COUNT(*) FROM countries")->fetchColumn();
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$totalPages = (int)ceil($total / $limit);
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$countries = db()->query("SELECT id, name_en, name_ar, {$countryNameExprNoAlias} AS display_name FROM countries ORDER BY display_name ASC LIMIT $limit OFFSET $offset")->fetchAll();
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$editingCountry = null;
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if ($editCountryId > 0) {
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// Fetch explicitly if editing
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$stmt = db()->prepare("SELECT id, name_en, name_ar, {$countryNameExprNoAlias} AS display_name FROM countries WHERE id = ?");
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$stmt->execute([$editCountryId]);
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$editingCountry = $stmt->fetch();
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}
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render_header('Manage Countries', 'admin', true);
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?>
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<div class="row g-0">
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<div class="col-md-2 bg-white border-end min-vh-100">
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<?php render_admin_sidebar('countries'); ?>
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</div>
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<div class="col-md-10 p-4">
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<div class="page-intro">
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<h1 class="section-title mb-1">Countries</h1>
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<p class="muted mb-0">Manage the list of allowed countries for shipment routes.</p>
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</div>
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<?php if ($flash): ?>
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<div class="alert alert-success" data-auto-dismiss="true"><?= e($flash) ?></div>
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<?php endif; ?>
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<?php if ($errors): ?>
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<div class="alert alert-warning"><?= e(implode(' ', $errors)) ?></div>
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<?php endif; ?>
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<div class="panel p-4">
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<h2 class="h5 mb-3">Add country</h2>
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<form method="post" class="row g-3"> <?= csrf_field() ?>
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<div class="col-md-6">
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<label class="form-label" for="country_name_en">Country name (EN)</label>
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<input id="country_name_en" type="text" name="country_name_en" class="form-control" required>
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</div>
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<div class="col-md-6">
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<label class="form-label" for="country_name_ar">Country name (AR)</label>
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<input id="country_name_ar" type="text" name="country_name_ar" class="form-control">
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</div>
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<div class="col-12">
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<button type="submit" name="add_country" class="btn btn-primary">Add country</button>
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<a class="btn btn-outline-dark" href="<?= e(url_with_lang('admin_cities.php')) ?>">Go to cities</a>
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</div>
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</form>
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</div>
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<div class="panel p-4 mt-4">
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<h2 class="h5 mb-2">Countries list</h2>
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<?php if ($editingCountry): ?>
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<form method="post" class="row g-2 align-items-end mb-3"> <?= csrf_field() ?>
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<input type="hidden" name="country_id" value="<?= e((string)$editingCountry['id']) ?>">
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<div class="col-md-4">
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<label class="form-label mb-1">Country (EN)</label>
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<input class="form-control form-control-sm" type="text" name="country_name_en" value="<?= e($editingCountry['name_en']) ?>" required>
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</div>
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<div class="col-md-4">
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<label class="form-label mb-1">Country (AR)</label>
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<input class="form-control form-control-sm" type="text" name="country_name_ar" value="<?= e((string)($editingCountry['name_ar'] ?? '')) ?>">
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</div>
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<div class="col-md-4 d-flex gap-2">
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<button type="submit" name="update_country" class="btn btn-sm btn-primary">Save</button>
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<a href="<?= e(url_with_lang('admin_countries.php')) ?>" class="btn btn-sm btn-outline-secondary">Cancel</a>
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</div>
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</form>
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<?php endif; ?>
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<?php if (!$countries): ?>
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<p class="muted mb-0">No countries added yet.</p>
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<?php else: ?>
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<div class="table-responsive">
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<table class="table mb-0">
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<thead>
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<tr>
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<th>ID</th>
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<th>Country (EN)</th>
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<th>Country (AR)</th>
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<th class="text-end">Action</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($countries as $country): ?>
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<tr>
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<td><?= e((string)$country['id']) ?></td>
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<td><?= e($country['name_en']) ?></td>
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<td><?= e((string)($country['name_ar'] ?? '-')) ?></td>
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<td class="text-end">
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<a class="btn btn-sm p-1 border-0 bg-transparent text-primary" href="<?= e(url_with_lang('admin_countries.php', ['edit_country' => (int)$country['id']])) ?>">
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<i class="bi bi-pencil"></i>
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</a>
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<form method="post" class="d-inline m-0 p-0" onsubmit="return confirm('Delete this country and its cities?');"> <?= csrf_field() ?>
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<input type="hidden" name="country_id" value="<?= e((string)$country['id']) ?>">
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<button type="submit" name="delete_country" class="btn btn-sm p-1 border-0 bg-transparent text-danger">
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<i class="bi bi-trash"></i>
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</button>
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</form>
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</td>
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</tr>
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<?php endforeach; ?>
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</tbody>
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</table>
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</div>
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<?php if ($totalPages > 1): ?>
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<div class="pt-3 border-top d-flex justify-content-between align-items-center">
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<span class="text-muted small">Showing <?= count($countries) ?> of <?= $total ?> countries</span>
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<ul class="pagination pagination-sm mb-0">
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<li class="page-item <?= $page <= 1 ? 'disabled' : '' ?>">
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<a class="page-link" href="?page=<?= $page - 1 ?>">Previous</a>
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</li>
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<?php for ($i = 1; $i <= $totalPages; $i++): ?>
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<li class="page-item <?= $i === $page ? 'active' : '' ?>">
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<a class="page-link" href="?page=<?= $i ?>"><?= $i ?></a>
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</li>
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<?php endfor; ?>
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<li class="page-item <?= $page >= $totalPages ? 'disabled' : '' ?>">
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<a class="page-link" href="?page=<?= $page + 1 ?>">Next</a>
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</li>
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</ul>
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</div>
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<?php endif; ?>
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<?php endif; ?>
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</div>
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</div>
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</div>
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<?php render_footer(); ?>
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