161 lines
6.6 KiB
PHP
161 lines
6.6 KiB
PHP
<?php
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session_start();
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require_once 'db/config.php';
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require_once 'auth-check.php';
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// Only Admins can access this page
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if ($_SESSION['user_role'] !== 'Admin') {
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header('Location: index.php?error=access_denied');
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exit;
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}
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$success_message = '';
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$error_message = '';
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$roles = ['Admin', 'Asset Manager', 'IT Technician', 'Employee'];
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$resources = ['asset', 'user'];
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$actions = ['create', 'read', 'update', 'delete'];
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if ($_SERVER['REQUEST_METHOD'] === 'POST') {
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try {
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$pdo = db();
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$pdo->beginTransaction();
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// Clear existing permissions
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$pdo->exec('TRUNCATE TABLE role_permissions');
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$stmt = $pdo->prepare('INSERT INTO role_permissions (role, resource, action, fields) VALUES (?, ?, ?, ?)');
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$permissions = $_POST['permissions'] ?? [];
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foreach ($roles as $role) {
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foreach ($resources as $resource) {
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foreach ($actions as $action) {
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if (!empty($permissions[$role][$resource][$action]['enabled'])) {
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$fields = $permissions[$role][$resource][$action]['fields'] ?? null;
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if (in_array($action, ['read', 'update']) && empty($fields)) {
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$fields = '*'; // Default to all fields if not specified
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}
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$stmt->execute([$role, $resource, $action, $fields]);
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}
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}
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}
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}
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$pdo->commit();
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$success_message = 'Permissions updated successfully!';
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} catch (PDOException $e) {
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if ($pdo->inTransaction()) {
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$pdo->rollBack();
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}
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$error_message = 'Database error: ' . $e->getMessage();
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}
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}
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function get_permissions() {
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try {
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$pdo = db();
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$stmt = $pdo->query('SELECT * FROM role_permissions ORDER BY role, resource, action');
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return $stmt->fetchAll(PDO::FETCH_ASSOC);
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} catch (PDOException $e) {
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return ['error' => 'Database error: ' . $e->getMessage()];
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}
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}
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$permissions_from_db = get_permissions();
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// Group permissions by role and resource for easier display
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$grouped_permissions = [];
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foreach ($permissions_from_db as $p) {
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$grouped_permissions[$p['role']][$p['resource']][$p['action']] = $p['fields'];
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}
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Settings - Role Permissions - IC-Inventory</title>
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<meta name="description" content="Manage role permissions.">
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<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet">
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<link rel="stylesheet" href="assets/css/custom.css?v=<?php echo time(); ?>">
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap" rel="stylesheet">
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<script src="https://unpkg.com/feather-icons"></script>
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</head>
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<body>
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<div class="wrapper">
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<?php require_once 'templates/sidebar.php'; ?>
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<main id="content">
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<div class="header">
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<h1>Settings - Role Permissions</h1>
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<div class="theme-switcher" id="theme-switcher">
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<i data-feather="moon"></i>
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</div>
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</div>
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<div class="surface p-4">
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<?php if ($success_message): ?>
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<div class="alert alert-success"><?php echo htmlspecialchars($success_message); ?></div>
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<?php endif; ?>
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<?php if ($error_message): ?>
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<div class="alert alert-danger"><?php echo htmlspecialchars($error_message); ?></div>
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<?php endif; ?>
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<form action="settings.php" method="post">
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<div class="table-responsive">
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<table class="table table-bordered permission-table">
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<thead>
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<tr>
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<th>Role</th>
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<th>Resource</th>
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<th>Create</th>
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<th>Read (Fields)</th>
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<th>Update (Fields)</th>
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<th>Delete</th>
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</tr>
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</thead>
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<tbody>
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<?php foreach ($roles as $role): ?>
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<?php foreach ($resources as $resource_idx => $resource): ?>
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<tr>
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<?php if ($resource_idx === 0): ?>
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<td rowspan="<?php echo count($resources); ?>" class="align-middle"><strong><?php echo $role; ?></strong></td>
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<?php endif; ?>
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<td class="align-middle"><?php echo ucfirst($resource); ?></td>
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<?php foreach ($actions as $action): ?>
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<td class="align-middle">
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<div class="form-check">
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<input class="form-check-input" type="checkbox" name="permissions[<?php echo $role; ?>][<?php echo $resource; ?>][<?php echo $action; ?>][enabled]" value="1" <?php echo isset($grouped_permissions[$role][$resource][$action]) ? 'checked' : ''; ?>>
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</div>
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<?php if (in_array($action, ['read', 'update'])): ?>
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<input type="text" class="form-control form-control-sm mt-1" name="permissions[<?php echo $role; ?>][<?php echo $resource; ?>][<?php echo $action; ?>][fields]" placeholder="* for all" value="<?php echo htmlspecialchars($grouped_permissions[$role][$resource][$action] ?? ''); ?>">
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<?php endif; ?>
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</td>
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<?php endforeach; ?>
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</tr>
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<?php endforeach; ?>
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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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<button type="submit" class="btn btn-primary">Save Changes</button>
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</form>
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</div>
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</main>
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</div>
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<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/js/bootstrap.bundle.min.js"></script>
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<script src="assets/js/main.js?v=<?php echo time(); ?>"></script>
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<script>
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feather.replace();
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</script>
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</body>
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</html>
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