MAINHACK

Viewing / Editing File: settings.php

<?php
require_once '../config/database.php';
requireRole('admin');

$message = '';
$error = '';

// Handle form submissions
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    if (isset($_POST['update_settings'])) {
        $site_name = sanitize($_POST['site_name']);
        $site_description = sanitize($_POST['site_description']);
        
        if (empty($site_name)) {
            $error = 'اسم الموقع مطلوب';
        } else {
            try {
                $pdo->beginTransaction();
                
                // Update site name
                $stmt = $pdo->prepare("INSERT INTO settings (setting_key, setting_value) VALUES ('site_name', ?) ON DUPLICATE KEY UPDATE setting_value = ?");
                $stmt->execute([$site_name, $site_name]);
                
                // Update site description
                $stmt = $pdo->prepare("INSERT INTO settings (setting_key, setting_value) VALUES ('site_description', ?) ON DUPLICATE KEY UPDATE setting_value = ?");
                $stmt->execute([$site_description, $site_description]);
                
                // Handle logo upload
                if (isset($_FILES['site_logo']) && $_FILES['site_logo']['error'] == 0) {
                    $logo_path = uploadImage($_FILES['site_logo']);
                    if ($logo_path) {
                        $stmt = $pdo->prepare("INSERT INTO settings (setting_key, setting_value) VALUES ('site_logo', ?) ON DUPLICATE KEY UPDATE setting_value = ?");
                        $stmt->execute([$logo_path, $logo_path]);
                    }
                }
                
                $pdo->commit();
                $message = 'تم تحديث إعدادات الموقع بنجاح';
            } catch (Exception $e) {
                $pdo->rollBack();
                $error = 'حدث خطأ في تحديث الإعدادات';
            }
        }
    }
}

// Get current settings
$settings = [];
$settings_stmt = $pdo->query("SELECT setting_key, setting_value FROM settings");
while ($row = $settings_stmt->fetch()) {
    $settings[$row['setting_key']] = $row['setting_value'];
}
?>

<!DOCTYPE html>
<html lang="ar" dir="rtl">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>إعدادات الموقع - منصة المسابقات التعليمية</title>
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
    <link href="../assets/css/style.css" rel="stylesheet">
</head>
<body>
    
    <nav class="navbar navbar-expand-lg navbar-dark bg-primary">
        <div class="container-fluid">
            <a class="navbar-brand" href="../index.php">
                <i class="fas fa-trophy me-2"></i>
                منصة المسابقات التعليمية
            </a>
            
            <div class="navbar-nav me-auto">
                <span class="navbar-text">
                    <i class="fas fa-user-shield me-1"></i>
                    مرحباً، <?= sanitize($_SESSION['user_name']) ?>
                </span>
            </div>
            
            <div class="navbar-nav">
                <a class="nav-link" href="../auth/logout.php">
                    <i class="fas fa-sign-out-alt me-1"></i>
                    تسجيل الخروج
                </a>
            </div>
        </div>
    </nav>

<div class="container-fluid">
        <div class="row">
            
            <div class="col-md-3 col-lg-2 bg-light sidebar py-4">
                <ul class="nav nav-pills flex-column">
                    <li class="nav-item">
                        <a class="nav-link" href="dashboard.php">
                            <i class="fas fa-tachometer-alt me-2"></i>
                            الرئيسية
                        </a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="manage_stages.php">
                            <i class="fas fa-layer-group me-2"></i>
                            إدارة المراحل
                        </a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="manage_grades.php">
                            <i class="fas fa-graduation-cap me-2"></i>
                            إدارة الصفوف
                        </a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="manage_subjects.php">
                            <i class="fas fa-book me-2"></i>
                            إدارة المواد
                        </a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="manage_teachers.php">
                            <i class="fas fa-chalkboard-teacher me-2"></i>
                            إدارة المعلمين
                        </a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link" href="manage_competitions.php">
                            <i class="fas fa-trophy me-2"></i>
                            إدارة المسابقات
                        </a>
                    </li>
                    <li class="nav-item">
                        <a class="nav-link active" href="settings.php">
                            <i class="fas fa-cog me-2"></i>
                            الإعدادات
                        </a>
                    </li>
                </ul>
            </div>

<div class="col-md-9 col-lg-10 py-4">
                <div class="d-flex justify-content-between align-items-center mb-4">
                    <h1 class="h3">إعدادات الموقع</h1>
                </div>

<?php if ($message): ?>
                    <div class="alert alert-success alert-dismissible fade show">
                        <i class="fas fa-check-circle me-2"></i>
                        <?= $message ?>
                        <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
                    </div>
                <?php endif; ?>

<?php if ($error): ?>
                    <div class="alert alert-danger alert-dismissible fade show">
                        <i class="fas fa-exclamation-circle me-2"></i>
                        <?= $error ?>
                        <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
                    </div>
                <?php endif; ?>

<div class="card">
                    <div class="card-header">
                        <h5 class="mb-0">
                            <i class="fas fa-cog me-2"></i>
                            إعدادات عامة
                        </h5>
                    </div>
                    <div class="card-body">
                        <form method="POST" enctype="multipart/form-data">
                            <div class="row">
                                <div class="col-md-6 mb-3">
                                    <label for="site_name" class="form-label">اسم الموقع</label>
                                    <input type="text" class="form-control" id="site_name" name="site_name" 
                                           value="<?= sanitize($settings['site_name'] ?? 'منصة المسابقات التعليمية') ?>" required>
                                </div>
                                <div class="col-md-6 mb-3">
                                    <label for="site_logo" class="form-label">شعار الموقع</label>
                                    <input type="file" class="form-control" id="site_logo" name="site_logo" accept="image/*">
                                    <?php if (isset($settings['site_logo'])): ?>
                                        <div class="mt-2">
                                            <img src="../<?= $settings['site_logo'] ?>" alt="الشعار الحالي" style="max-height: 50px;">
                                        </div>
                                    <?php endif; ?>
                                </div>
                            </div>
                            
                            <div class="mb-3">
                                <label for="site_description" class="form-label">وصف الموقع</label>
                                <textarea class="form-control" id="site_description" name="site_description" rows="3"><?= sanitize($settings['site_description'] ?? 'منصة تفاعلية للمسابقات التعليمية') ?></textarea>
                            </div>
                            
                            <div class="d-grid gap-2 d-md-flex justify-content-md-end">
                                <button type="submit" name="update_settings" class="btn btn-primary">
                                    <i class="fas fa-save me-2"></i>
                                    حفظ الإعدادات
                                </button>
                            </div>
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>

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Viewing / Editing File: settings.php

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