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Viewing / Editing File: manage_subjects.php
<?php require_once '../config/database.php'; requireRole('admin'); $message = ''; $error = ''; // Handle form submissions if ($_SERVER['REQUEST_METHOD'] == 'POST') { if (isset($_POST['add_subject'])) { $name = sanitize($_POST['name']); if (empty($name)) { $error = 'اسم المادة مطلوب'; } else { $stmt = $pdo->prepare("INSERT INTO subjects (name) VALUES (?)"); if ($stmt->execute([$name])) { $message = 'تم إضافة المادة بنجاح'; } else { $error = 'حدث خطأ في إضافة المادة'; } } } elseif (isset($_POST['edit_subject'])) { $id = $_POST['subject_id']; $name = sanitize($_POST['name']); if (empty($name)) { $error = 'اسم المادة مطلوب'; } else { $stmt = $pdo->prepare("UPDATE subjects SET name = ? WHERE id = ?"); if ($stmt->execute([$name, $id])) { $message = 'تم تحديث المادة بنجاح'; } else { $error = 'حدث خطأ في تحديث المادة'; } } } elseif (isset($_POST['delete_subject'])) { $id = $_POST['subject_id']; // Check if subject has assignments $stmt = $pdo->prepare("SELECT COUNT(*) FROM teacher_assignments WHERE subject_id = ?"); $stmt->execute([$id]); $assignment_count = $stmt->fetchColumn(); if ($assignment_count > 0) { $error = 'لا يمكن حذف المادة لأنها مرتبطة بمعلمين'; } else { $stmt = $pdo->prepare("DELETE FROM subjects WHERE id = ?"); if ($stmt->execute([$id])) { $message = 'تم حذف المادة بنجاح'; } else { $error = 'حدث خطأ في حذف المادة'; } } } } // Get all subjects $subjects = $pdo->query(" SELECT s.*, COUNT(ta.id) as teacher_count FROM subjects s LEFT JOIN teacher_assignments ta ON s.id = ta.subject_id GROUP BY s.id ORDER BY s.created_at ")->fetchAll(); ?> <!DOCTYPE html> <html lang="ar" dir="rtl"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>إدارة المواد - منصة المسابقات التعليمية</title> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet"> <link href="../assets/css/style.css" rel="stylesheet"> </head> <body> <!-- Navigation --> <nav class="navbar navbar-expand-lg navbar-dark bg-primary"> <div class="container-fluid"> <a class="navbar-brand" href="../index.php"> <i class="fas fa-trophy me-2"></i> منصة المسابقات التعليمية </a> <div class="navbar-nav me-auto"> <span class="navbar-text"> <i class="fas fa-user-shield me-1"></i> مرحباً، <?= sanitize($_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"> <!-- Sidebar --> <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 active" 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" href="settings.php"> <i class="fas fa-cog me-2"></i> الإعدادات </a> </li> </ul> </div> <!-- Main Content --> <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">إدارة المواد الدراسية</h1> <button class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#addSubjectModal"> <i class="fas fa-plus me-1"></i> إضافة مادة جديدة </button> </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> <?= $error ?> <button type="button" class="btn-close" data-bs-dismiss="alert"></button> </div> <?php endif; ?> <!-- Subjects Table --> <div class="card"> <div class="card-header"> <h5 class="mb-0"> <i class="fas fa-book me-2"></i> المواد الدراسية </h5> </div> <div class="card-body"> <?php if (empty($subjects)): ?> <div class="alert alert-info"> <i class="fas fa-info-circle me-2"></i> لا توجد مواد دراسية مضافة بعد </div> <?php else: ?> <div class="table-responsive"> <table class="table table-hover"> <thead> <tr> <th>الرقم</th> <th>اسم المادة</th> <th>عدد المعلمين</th> <th>تاريخ الإضافة</th> <th>الإجراءات</th> </tr> </thead> <tbody> <?php foreach ($subjects as $index => $subject): ?> <tr> <td><?= $index + 1 ?></td> <td><?= sanitize($subject['name']) ?></td> <td> <span class="badge bg-primary"><?= $subject['teacher_count'] ?> معلم</span> </td> <td><?= date('Y-m-d', strtotime($subject['created_at'])) ?></td> <td> <button class="btn btn-sm btn-outline-primary edit-subject" data-id="<?= $subject['id'] ?>" data-name="<?= sanitize($subject['name']) ?>"> <i class="fas fa-edit"></i> تعديل </button> <?php if ($subject['teacher_count'] == 0): ?> <button class="btn btn-sm btn-outline-danger delete-subject" data-id="<?= $subject['id'] ?>" data-name="<?= sanitize($subject['name']) ?>"> <i class="fas fa-trash"></i> حذف </button> <?php endif; ?> </td> </tr> <?php endforeach; ?> </tbody> </table> </div> <?php endif; ?> </div> </div> </div> </div> </div> <!-- Add Subject Modal --> <div class="modal fade" id="addSubjectModal" tabindex="-1"> <div class="modal-dialog"> <div class="modal-content"> <form method="POST"> <div class="modal-header"> <h5 class="modal-title">إضافة مادة دراسية جديدة</h5> <button type="button" class="btn-close" data-bs-dismiss="modal"></button> </div> <div class="modal-body"> <div class="mb-3"> <label for="subjectName" class="form-label">اسم المادة</label> <input type="text" class="form-control" id="subjectName" name="name" required> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">إلغاء</button> <button type="submit" name="add_subject" class="btn btn-primary">إضافة المادة</button> </div> </form> </div> </div> </div> <!-- Edit Subject Modal --> <div class="modal fade" id="editSubjectModal" tabindex="-1"> <div class="modal-dialog"> <div class="modal-content"> <form method="POST"> <div class="modal-header"> <h5 class="modal-title">تعديل المادة الدراسية</h5> <button type="button" class="btn-close" data-bs-dismiss="modal"></button> </div> <div class="modal-body"> <input type="hidden" name="subject_id" id="editSubjectId"> <div class="mb-3"> <label for="editSubjectName" class="form-label">اسم المادة</label> <input type="text" class="form-control" id="editSubjectName" name="name" required> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">إلغاء</button> <button type="submit" name="edit_subject" class="btn btn-primary">حفظ التغييرات</button> </div> </form> </div> </div> </div> <!-- Delete Subject Modal --> <div class="modal fade" id="deleteSubjectModal" tabindex="-1"> <div class="modal-dialog"> <div class="modal-content"> <form method="POST"> <div class="modal-header"> <h5 class="modal-title">حذف المادة الدراسية</h5> <button type="button" class="btn-close" data-bs-dismiss="modal"></button> </div> <div class="modal-body"> <input type="hidden" name="subject_id" id="deleteSubjectId"> <p>هل أنت متأكد من حذف المادة "<span id="deleteSubjectNameDisplay"></span>"؟</p> <div class="alert alert-warning"> <i class="fas fa-exclamation-triangle me-2"></i> هذا الإجراء لا يمكن التراجع عنه! </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">إلغاء</button> <button type="submit" name="delete_subject" class="btn btn-danger">حذف المادة</button> </div> </form> </div> </div> </div> <script src="https://cdn.jsdelivr.net/npm/jquery@3.6.0/dist/jquery.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js"></script> <script src="../assets/js/main.js"></script> <script> $(document).ready(function() { // Edit subject $('.edit-subject').click(function() { const id = $(this).data('id'); const name = $(this).data('name'); $('#editSubjectId').val(id); $('#editSubjectName').val(name); $('#editSubjectModal').modal('show'); }); // Delete subject $('.delete-subject').click(function() { const id = $(this).data('id'); const name = $(this).data('name'); $('#deleteSubjectId').val(id); $('#deleteSubjectNameDisplay').text(name); $('#deleteSubjectModal').modal('show'); }); }); </script> </body> </html>
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Hostname: premium320.web-hosting.com
Server IP: 66.29.153.54
PHP Version: 8.2.29
Server Software: LiteSpeed
System: Linux premium320.web-hosting.com 4.18.0-553.50.1.lve.el8.x86_64 #1 SMP Thu Apr 17 19:10:24 UTC 2025 x86_64
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HDD Free: 76.87 GB
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Safe Mode:
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disable_functions:
None
allow_url_fopen:
On
allow_url_include:
Off
magic_quotes_gpc:
Off
register_globals:
Off
open_basedir:
None
cURL:
Enabled
ZipArchive:
Enabled
MySQLi:
Enabled
PDO:
Enabled
wget:
Yes
curl (cmd):
Yes
perl:
Yes
python:
Yes (py3)
gcc:
Yes
pkexec:
No
git:
Yes
User Info
Username: aoneqssk
User ID (UID): 1285
Group ID (GID): 1290
Script Owner UID: 1285
Current Dir Owner: 1285