227 lines
9.8 KiB
PHP
227 lines
9.8 KiB
PHP
<?php
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declare(strict_types=1);
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require_once __DIR__ . '/includes/layout.php';
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$errors = [];
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$flash = null;
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$editCityId = isset($_GET['edit_city']) ? (int)$_GET['edit_city'] : 0;
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db()->exec("
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CREATE TABLE IF NOT EXISTS countries (
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id INT AUTO_INCREMENT PRIMARY KEY,
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name_en VARCHAR(255) NOT NULL,
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name_ar VARCHAR(255) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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");
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db()->exec("
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CREATE TABLE IF NOT EXISTS cities (
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id INT AUTO_INCREMENT PRIMARY KEY,
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country_id INT NOT NULL,
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name_en VARCHAR(255) NOT NULL,
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name_ar VARCHAR(255) DEFAULT NULL,
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UNIQUE KEY uniq_city_country (country_id, name_en),
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CONSTRAINT fk_cities_country FOREIGN KEY (country_id) REFERENCES countries(id) ON DELETE CASCADE
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
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");
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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if (isset($_POST['add_city'])) {
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$countryId = (int)($_POST['country_id'] ?? 0);
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$cityNameEn = trim($_POST['city_name_en'] ?? '');
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$cityNameAr = trim($_POST['city_name_ar'] ?? '');
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if ($countryId <= 0 || $cityNameEn === '') {
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$errors[] = 'Please select a country and provide city name (English).';
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} else {
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try {
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$stmt = db()->prepare("INSERT INTO cities (country_id, name_en, name_ar) VALUES (?, ?, ?)");
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$stmt->execute([$countryId, $cityNameEn, $cityNameAr !== '' ? $cityNameAr : null]);
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$flash = 'City added.';
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} catch (Throwable $e) {
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$errors[] = 'City already exists or could not be saved.';
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}
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}
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} elseif (isset($_POST['update_city'])) {
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$cityId = (int)($_POST['city_id'] ?? 0);
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$countryId = (int)($_POST['country_id'] ?? 0);
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$cityNameEn = trim($_POST['city_name_en'] ?? '');
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$cityNameAr = trim($_POST['city_name_ar'] ?? '');
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if ($cityId <= 0 || $countryId <= 0 || $cityNameEn === '') {
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$errors[] = 'City ID, country and English city name are required.';
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} else {
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try {
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$stmt = db()->prepare("UPDATE cities SET country_id = ?, name_en = ?, name_ar = ? WHERE id = ?");
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$stmt->execute([$countryId, $cityNameEn, $cityNameAr !== '' ? $cityNameAr : null, $cityId]);
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$flash = 'City updated.';
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$editCityId = 0;
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} catch (Throwable $e) {
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$errors[] = 'City could not be updated.';
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}
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}
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} elseif (isset($_POST['delete_city'])) {
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$cityId = (int)($_POST['city_id'] ?? 0);
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if ($cityId <= 0) {
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$errors[] = 'Invalid city selected.';
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} else {
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$stmt = db()->prepare("DELETE FROM cities WHERE id = ?");
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$stmt->execute([$cityId]);
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$flash = 'City deleted.';
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$editCityId = 0;
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}
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}
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}
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$countryNameExpr = $lang === 'ar'
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? "COALESCE(NULLIF(co.name_ar, ''), co.name_en)"
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: "COALESCE(NULLIF(co.name_en, ''), co.name_ar)";
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$countryNameExprNoAlias = $lang === 'ar'
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? "COALESCE(NULLIF(name_ar, ''), name_en)"
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: "COALESCE(NULLIF(name_en, ''), name_ar)";
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$cityNameExpr = $lang === 'ar'
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? "COALESCE(NULLIF(c.name_ar, ''), c.name_en)"
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: "COALESCE(NULLIF(c.name_en, ''), c.name_ar)";
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$countries = db()->query("SELECT id, name_en, name_ar, {$countryNameExprNoAlias} AS display_name FROM countries ORDER BY display_name ASC")->fetchAll();
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$cities = db()->query(
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"SELECT
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c.id,
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c.country_id,
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c.name_en,
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c.name_ar,
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{$countryNameExpr} AS country_name,
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{$cityNameExpr} AS city_name
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FROM cities c
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JOIN countries co ON co.id = c.country_id
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ORDER BY country_name ASC, city_name ASC
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LIMIT 200"
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)->fetchAll();
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$editingCity = null;
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if ($editCityId > 0) {
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foreach ($cities as $city) {
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if ((int)$city['id'] === $editCityId) {
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$editingCity = $city;
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break;
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}
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}
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}
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render_header('Manage Cities', 'admin');
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?>
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<div class="row g-4">
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<div class="col-lg-3">
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<?php render_admin_sidebar('cities'); ?>
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</div>
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<div class="col-lg-9">
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<div class="page-intro">
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<h1 class="section-title mb-1">Cities</h1>
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<p class="muted mb-0">Manage cities and map each city to its country.</p>
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</div>
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<?php if ($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(' ', $errors)) ?></div>
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<?php endif; ?>
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<div class="panel p-4">
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<h2 class="h5 mb-3">Add city</h2>
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<form method="post" class="row g-3">
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<div class="col-md-4">
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<label class="form-label" for="country_id">Country</label>
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<select id="country_id" name="country_id" class="form-select" required>
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<option value="">Select country</option>
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<?php foreach ($countries as $country): ?>
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<option value="<?= e($country['id']) ?>"><?= e($country['display_name']) ?></option>
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<?php endforeach; ?>
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</select>
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</div>
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<div class="col-md-4">
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<label class="form-label" for="city_name_en">City name (EN)</label>
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<input id="city_name_en" type="text" name="city_name_en" class="form-control" required>
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</div>
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<div class="col-md-4">
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<label class="form-label" for="city_name_ar">City name (AR)</label>
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<input id="city_name_ar" type="text" name="city_name_ar" class="form-control">
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</div>
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<div class="col-12">
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<button type="submit" name="add_city" class="btn btn-primary">Add city</button>
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<a class="btn btn-outline-dark" href="<?= e(url_with_lang('admin_countries.php')) ?>">Go to countries</a>
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</div>
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</form>
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</div>
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<div class="panel p-4 mt-4">
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<h2 class="h5 mb-2">Cities list</h2>
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<?php if ($editingCity): ?>
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<form method="post" class="row g-2 align-items-end mb-3">
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<input type="hidden" name="city_id" value="<?= e((string)$editingCity['id']) ?>">
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<div class="col-md-3">
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<label class="form-label mb-1">Country</label>
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<select class="form-select form-select-sm" name="country_id" required>
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<?php foreach ($countries as $country): ?>
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<option value="<?= e((string)$country['id']) ?>" <?= (int)$country['id'] === (int)$editingCity['country_id'] ? 'selected' : '' ?>>
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<?= e($country['display_name']) ?>
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</option>
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<?php endforeach; ?>
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</select>
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</div>
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<div class="col-md-3">
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<label class="form-label mb-1">City (EN)</label>
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<input class="form-control form-control-sm" type="text" name="city_name_en" value="<?= e($editingCity['name_en']) ?>" required>
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</div>
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<div class="col-md-3">
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<label class="form-label mb-1">City (AR)</label>
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<input class="form-control form-control-sm" type="text" name="city_name_ar" value="<?= e((string)($editingCity['name_ar'] ?? '')) ?>">
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</div>
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<div class="col-md-3 d-flex gap-2">
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<button type="submit" name="update_city" class="btn btn-sm btn-primary">Save</button>
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<a href="<?= e(url_with_lang('admin_cities.php')) ?>" class="btn btn-sm btn-outline-secondary">Cancel</a>
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</div>
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</form>
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<?php endif; ?>
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<?php if (!$cities): ?>
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<p class="muted mb-0">No cities 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</th>
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<th>City (EN)</th>
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<th>City (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 ($cities as $city): ?>
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<tr>
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<td><?= e((string)$city['id']) ?></td>
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<td><?= e($city['country_name']) ?></td>
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<td><?= e($city['name_en']) ?></td>
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<td><?= e((string)($city['name_ar'] ?? '-')) ?></td>
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<td class="text-end">
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<a class="btn btn-sm btn-outline-primary" href="<?= e(url_with_lang('admin_cities.php', ['edit_city' => (int)$city['id']])) ?>">Edit</a>
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<form method="post" class="d-inline" onsubmit="return confirm('Delete this city?');">
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<input type="hidden" name="city_id" value="<?= e((string)$city['id']) ?>">
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<button type="submit" name="delete_city" class="btn btn-sm btn-outline-danger">Del</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 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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