MAINHACK

Viewing / Editing File: add_group_questions.php

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

$teacher_id = getUserId();
$competition_id = $_GET['id'] ?? null;

if (!$competition_id) {
    header('Location: dashboard.php');
    exit;
}

// Verify teacher owns this competition
$stmt = $pdo->prepare("SELECT * FROM competitions WHERE id = ? AND teacher_id = ?");
$stmt->execute([$competition_id, $teacher_id]);
$competition = $stmt->fetch();

if (!$competition) {
    header('Location: dashboard.php');
    exit;
}

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

// Handle form submissions
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    if (isset($_POST['add_question'])) {
        $question_type = $_POST['question_type'] ?? 'normal';
        $question_text = $_POST['question_text'];
        $answer1 = sanitize($_POST['answer1']);
        $answer2 = sanitize($_POST['answer2']);
        $answer3 = sanitize($_POST['answer3']);
        $answer4 = sanitize($_POST['answer4']);
        $correct_answer = $_POST['correct_answer'];
        $question_image = '';
        
        // Handle image upload
        if (isset($_FILES['question_image']) && $_FILES['question_image']['error'] == 0) {
            $question_image = uploadImage($_FILES['question_image']);
        }
        
        if (empty($question_text) || empty($answer1) || empty($answer2) || empty($answer3) || empty($answer4)) {
            $error = 'جميع الحقول مطلوبة';
        } else {
            $stmt = $pdo->prepare("
                INSERT INTO group_questions (competition_id, question_text, answer1, answer2, answer3, answer4, correct_answer, question_image, card_type, question_type)
                VALUES (?, ?, ?, ?, ?, ?, ?, ?, 'question', ?)
            ");
            
            if ($stmt->execute([$competition_id, $question_text, $answer1, $answer2, $answer3, $answer4, $correct_answer, $question_image, $question_type])) {
                $message = 'تم إضافة السؤال بنجاح';
            } else {
                $error = 'حدث خطأ في إضافة السؤال';
            }
        }
    } elseif (isset($_POST['add_special_card'])) {
        $card_type = $_POST['card_type'];
        $points_value = intval($_POST['points_value']);
        
        $stmt = $pdo->prepare("
            INSERT INTO group_questions (competition_id, card_type, points_value)
            VALUES (?, ?, ?)
        ");
        
        if ($stmt->execute([$competition_id, $card_type, $points_value])) {
            $message = 'تم إضافة البطاقة الخاصة بنجاح';
        } else {
            $error = 'حدث خطأ في إضافة البطاقة';
        }
    } elseif (isset($_POST['finish_competition'])) {
        $stmt = $pdo->prepare("UPDATE competitions SET status = 'active' WHERE id = ?");
        if ($stmt->execute([$competition_id])) {
            header('Location: my_competitions.php');
            exit;
        }
    }
}

// Get existing questions
$questions = $pdo->prepare("SELECT * FROM group_questions WHERE competition_id = ? ORDER BY created_at");
$questions->execute([$competition_id]);
$existing_questions = $questions->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>إضافة أسئلة المجموعات - 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-success">
        <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-chalkboard-teacher 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 py-4">
        <div class="row">
            <div class="col-lg-8">
                <div class="d-flex justify-content-between align-items-center mb-4">
                    <h1 class="h3">إضافة أسئلة وبطاقات المسابقة</h1>
                    <div>
                        <a href="my_competitions.php" class="btn btn-outline-secondary me-2">
                            <i class="fas fa-arrow-right me-1"></i>
                            العودة
                        </a>
                        <?php if (count($existing_questions) > 0): ?>
                            <form method="POST" class="d-inline">
                                <button type="submit" name="finish_competition" class="btn btn-success">
                                    <i class="fas fa-check me-1"></i>
                                    إنهاء وتفعيل المسابقة
                                </button>
                            </form>
                        <?php endif; ?>
                    </div>
                </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 mb-4">
                    <div class="card-body">
                        <h5><?= sanitize($competition['title']) ?></h5>
                        <p class="text-muted mb-0">مسابقة المجموعات - <?= $competition['num_groups'] ?> مجموعات</p>
                    </div>
                </div>

<div class="card mb-4">
                    <div class="card-header">
                        <h5 class="mb-0">
                            <i class="fas fa-question-circle me-2"></i>
                            إضافة سؤال جديد
                        </h5>
                    </div>
                    <div class="card-body">
                        <form method="POST" enctype="multipart/form-data">
                            <div class="mb-3">
                                <label for="question_type" class="form-label">نوع السؤال</label>
                                <select class="form-select" id="question_type" name="question_type" required>
                                    <option value="normal">سؤال عادي</option>
                                    <option value="speed">سؤال سرعة</option>
                                    <option value="essay">سؤال مقالي</option>
                                    <option value="essay">سؤال مقالي</option>
                                </select>
                                <div class="form-text">
                                    <i class="fas fa-info-circle me-1"></i>
                                    أسئلة السرعة: المجموعة الأسرع تحصل على النقاط | أسئلة مقالية: المعلم يحدد صحة الإجابة | أسئلة عادية: اختيار من متعدد
                                </div>
                            </div>
                            
                            <div class="mb-3">
                                <label for="question_text" class="form-label">نص السؤال</label>
                                <div class="rich-text-editor">
                                    <div class="editor-toolbar mb-2">
                                        <button type="button" class="btn btn-sm btn-outline-secondary" onclick="formatText('bold')">
                                            <i class="fas fa-bold"></i>
                                        </button>
                                        <button type="button" class="btn btn-sm btn-outline-secondary" onclick="formatText('italic')">
                                            <i class="fas fa-italic"></i>
                                        </button>
                                        <button type="button" class="btn btn-sm btn-outline-secondary" onclick="formatText('underline')">
                                            <i class="fas fa-underline"></i>
                                        </button>
                                        <input type="file" id="imageUpload" accept="image/*" style="display: none;" onchange="insertImage(this)">
                                        <button type="button" class="btn btn-sm btn-outline-secondary" onclick="document.getElementById('imageUpload').click()">
                                            <i class="fas fa-image"></i>
                                        </button>
                                    </div>
                                    <div class="form-control rich-text-content" id="question_text_editor" contenteditable="true" 
                                         style="min-height: 120px; font-size: 1.2rem; line-height: 1.6;"
                                         placeholder="يمكنك لصق السؤال من Word مع الاحتفاظ بالتنسيق والصور، أو كتابة السؤال مباشرة"></div>
                                    <textarea name="question_text" id="question_text" style="display: none;"></textarea>
                                </div>
                            </div>
                            
                            <div class="row" id="answersSection">
                                <div class="col-md-6 mb-3">
                                    <label for="answer1" class="form-label">الإجابة الأولى</label>
                                    <input type="text" class="form-control large-text" id="answer1" name="answer1" style="font-size: 1.1rem;" required>
                                </div>
                                <div class="col-md-6 mb-3">
                                    <label for="answer2" class="form-label">الإجابة الثانية</label>
                                    <input type="text" class="form-control large-text" id="answer2" name="answer2" style="font-size: 1.1rem;" required>
                                </div>
                            </div>
                            
                            <div class="row">
                                <div class="col-md-6 mb-3">
                                    <label for="answer3" class="form-label">الإجابة الثالثة</label>
                                    <input type="text" class="form-control large-text" id="answer3" name="answer3" style="font-size: 1.1rem;" required>
                                </div>
                                <div class="col-md-6 mb-3">
                                    <label for="answer4" class="form-label">الإجابة الرابعة</label>
                                    <input type="text" class="form-control large-text" id="answer4" name="answer4" style="font-size: 1.1rem;" required>
                                </div>
                            </div>
                            
                            <div class="row" id="correctAnswerSection">
                                <div class="col-md-6 mb-3">
                                    <label for="correct_answer" class="form-label">الإجابة الصحيحة</label>
                                    <select class="form-select" id="correct_answer" name="correct_answer" required>
                                        <option value="">اختر الإجابة الصحيحة</option>
                                        <option value="1">الإجابة الأولى</option>
                                        <option value="2">الإجابة الثانية</option>
                                        <option value="3">الإجابة الثالثة</option>
                                        <option value="4">الإجابة الرابعة</option>
                                    </select>
                                </div>
                                <div class="col-md-6 mb-3">
                                    <label for="question_image" class="form-label">صورة السؤال (اختيارية)</label>
                                    <input type="file" class="form-control" id="question_image" name="question_image" accept="image/*">
                                </div>
                            </div>
                            
                            <button type="submit" name="add_question" class="btn btn-primary">
                                <i class="fas fa-plus me-1"></i>
                                إضافة السؤال
                            </button>
                        </form>
                    </div>
                </div>

<div class="card mb-4">
                    <div class="card-header">
                        <h5 class="mb-0">
                            <i class="fas fa-star me-2"></i>
                            إضافة بطاقة خاصة
                        </h5>
                    </div>
                    <div class="card-body">
                        <form method="POST">
                            <div class="row">
                                <div class="col-md-6 mb-3">
                                    <label for="card_type" class="form-label">نوع البطاقة</label>
                                    <select class="form-select" id="card_type" name="card_type" required>
                                        <option value="">اختر نوع البطاقة</option>
                                        <option value="bonus">بطاقة مكافأة</option>
                                        <option value="deduction">بطاقة خصم</option>
                                        <option value="steal">بطاقة سرقة</option>
                                    </select>
                                </div>
                                <div class="col-md-6 mb-3">
                                    <label for="points_value" class="form-label">قيمة النقاط</label>
                                    <input type="number" class="form-control" id="points_value" name="points_value" 
                                           min="5" max="50" value="10">
                                </div>
                            </div>
                            
                            <button type="submit" name="add_special_card" class="btn btn-warning">
                                <i class="fas fa-plus me-1"></i>
                                إضافة البطاقة الخاصة
                            </button>
                        </form>
                    </div>
                </div>
            </div>

<div class="col-lg-4">
                <div class="card">
                    <div class="card-header">
                        <h6 class="mb-0">
                            <i class="fas fa-list me-2"></i>
                            الأسئلة والبطاقات المضافة (<?= count($existing_questions) ?>)
                        </h6>
                    </div>
                    <div class="card-body" style="max-height: 600px; overflow-y: auto;">
                        <?php if (empty($existing_questions)): ?>
                            <p class="text-muted">لم يتم إضافة أي أسئلة بعد</p>
                        <?php else: ?>
                            <?php foreach ($existing_questions as $index => $q): ?>
                                <div class="border rounded p-2 mb-2">
                                    <div class="d-flex justify-content-between align-items-start">
                                        <small class="text-muted">#<?= $index + 1 ?></small>
                                        <?php if ($q['card_type'] == 'question'): ?>
                                            <span class="badge bg-primary">سؤال</span>
                                        <?php elseif ($q['card_type'] == 'bonus'): ?>
                                            <span class="badge bg-success">مكافأة</span>
                                        <?php elseif ($q['card_type'] == 'deduction'): ?>
                                            <span class="badge bg-warning">خصم</span>
                                        <?php else: ?>
                                            <span class="badge bg-danger">سرقة</span>
                                        <?php endif; ?>
                                    </div>
                                    
                                    <?php if ($q['card_type'] == 'question'): ?>
                                        <p class="mb-1 small"><?= mb_substr(strip_tags($q['question_text']), 0, 50) ?>...</p>
                                        <?php if (isset($q['question_type']) && $q['question_type'] == 'speed'): ?>
                                            <span class="badge bg-info">سرعة</span>
                                        <?php endif; ?>
                                    <?php else: ?>
                                        <p class="mb-1 small">
                                            <?= $q['card_type'] == 'bonus' ? 'مكافأة' : ($q['card_type'] == 'deduction' ? 'خصم' : 'سرقة') ?>
                                            - <?= $q['points_value'] ?> نقطة
                                        </p>
                                    <?php endif; ?>
                                </div>
                            <?php endforeach; ?>
                        <?php endif; ?>
                    </div>
                </div>
            </div>
        </div>
    </div>

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Viewing / Editing File: add_group_questions.php

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