Update Saqel Platform: 2026-08-28 15:39:16
This commit is contained in:
Hamza-Ayed
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<?php
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namespace App\Controllers;
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use App\Core\Request;
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use App\Core\Response;
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use App\Services\CurriculumService;
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class CurriculumController
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{
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/**
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* Upload and Analyze Real Ministry PDF Document
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*/
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public function uploadPdf(Request $request, Response $response): void
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{
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if (empty($_FILES['pdf_file']) || $_FILES['pdf_file']['error'] !== UPLOAD_ERR_OK) {
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$response->status(400)->json([
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'status' => 'error',
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'message' => 'يرجى اختيار ملف PDF صالح للمنهاج الوزاري.'
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]);
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return;
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}
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$file = $_FILES['pdf_file'];
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$origName = $file['name'];
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$tmpPath = $file['tmp_name'];
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// Extract Text via pdftotext CLI if available
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$extractedText = '';
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if (file_exists($tmpPath)) {
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$cmd = "pdftotext -layout " . escapeshellarg($tmpPath) . " - 2>/dev/null";
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$output = @shell_exec($cmd);
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if (!empty($output)) {
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$extractedText = mb_substr($output, 0, 15000); // take first 15k chars for structure
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}
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}
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// Perform Intelligent Parsing with Gemini 2.0 Flash or Smart Parser
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$parsedStructure = self::parseCurriculumText($origName, $extractedText);
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// Merge into live tree and save to disk
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$updatedTree = CurriculumService::mergeExtractedCurriculum($parsedStructure);
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$firstLessonFile = '';
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$firstLessonMd = '';
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if (!empty($parsedStructure['units'][0]['lessons'][0])) {
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$firstLes = $parsedStructure['units'][0]['lessons'][0];
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$firstLessonFile = "{$parsedStructure['grade_key']}/{$parsedStructure['subject_key']}/{$parsedStructure['semester_key']}/{$parsedStructure['units'][0]['unit_key']}/{$firstLes['lesson_id']}.md";
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$firstLessonMd = CurriculumService::getLessonMarkdown($firstLessonFile);
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}
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$response->json([
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'status' => 'success',
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'message' => "تم فك تشفير وفهرسة المنهاج [{$origName}] بنجاح!",
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'extracted_data' => $parsedStructure,
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'tree' => $updatedTree,
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'active_file' => $firstLessonFile,
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'active_md' => $firstLessonMd
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]);
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}
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/**
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* Get Tree
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*/
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public function getTree(Request $request, Response $response): void
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{
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$response->json([
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'status' => 'success',
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'data' => CurriculumService::getCurriculumTree()
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]);
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}
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/**
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* Get Single Lesson Markdown Content
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*/
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public function getLessonContent(Request $request, Response $response): void
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{
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$file = $request->getQueryParams()['file'] ?? '';
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if (empty($file)) {
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$response->status(400)->json(['status' => 'error', 'message' => 'مسار الملف مطلوب']);
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return;
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}
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$content = CurriculumService::getLessonMarkdown($file);
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$response->json([
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'status' => 'success',
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'file' => $file,
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'content' => $content
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]);
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}
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/**
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* Save Lesson Markdown Content
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*/
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public function saveLessonContent(Request $request, Response $response): void
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{
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$body = $request->getBody();
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$file = $body['file'] ?? '';
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$content = $body['content'] ?? '';
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if (empty($file) || empty($content)) {
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$response->status(400)->json(['status' => 'error', 'message' => 'بيانات الحفظ غير مكتملة']);
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return;
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}
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CurriculumService::saveLessonMarkdown($file, $content);
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$response->json([
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'status' => 'success',
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'message' => 'تم حفظ واعتماد محتوى الدرس في المنهاج بنجاح!'
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]);
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}
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/**
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* Parse Extracted Text via Gemini AI or Heuristic Rule Engine
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*/
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private static function parseCurriculumText(string $fileName, string $extractedText): array
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{
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$geminiKey = getenv('GEMINI_API_KEY');
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// Detect Grade, Subject, Semester from Filename and Text
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$fileNameLower = mb_strtolower($fileName);
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$isEnglish = str_contains($fileNameLower, 'إنجليزي') || str_contains($fileNameLower, 'english') || str_contains($fileNameLower, 'action pack');
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$isGrade10 = str_contains($fileNameLower, 'عاشر') || str_contains($fileNameLower, '10');
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$isGrade7 = str_contains($fileNameLower, 'سابع') || str_contains($fileNameLower, '7');
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$isTawjihi = str_contains($fileNameLower, 'توجيهي') || str_contains($fileNameLower, '2008') || str_contains($fileNameLower, 'ثانوية');
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$isSem1 = str_contains($fileNameLower, 'أول') || str_contains($fileNameLower, 'اول') || str_contains($fileNameLower, '1');
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if (!empty($geminiKey)) {
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try {
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$prompt = "أنت خبير مناهج وزارة التربية والتعليم الأردنية.
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حلل الملف المرفق التالي بدقة 100%:
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اسم الملف: '{$fileName}'
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نص مستخرج من الملف:
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" . mb_substr($extractedText, 0, 4000) . "
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المطلوب إخراج JSON حقيقي 100% يطابق الملف تماماً:
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{
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\"grade_name\": \"الصف الدقيق المذكور في الملف\",
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\"grade_key\": \"slug_grade\",
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\"subject_name\": \"اسم المبحث الدقيق المذكور في الملف\",
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\"subject_key\": \"slug_subject\",
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\"semester_name\": \"الفصل الدراسي المذكور\",
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\"semester_key\": \"semester_1\",
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\"units\": [
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{
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\"unit_key\": \"unit_1\",
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\"unit_name\": \"اسم الوحدة الأولى الحقيقي من الملف\",
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\"lessons\": [
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{
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\"lesson_id\": \"les_1\",
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\"title\": \"اسم الدرس الأول الحقيقي\",
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\"outcomes\": [\"نتاج 1\", \"نتاج 2\"],
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\"markdown_content\": \"# تفاصيل ومحتوى الدرس الحقيقي المعتمد بالمارك داون\"
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}
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]
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}
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]
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}
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ملاحظة صارمة: استخرج العناوين والوحدات الحقيقية فقط للمادة المرفوعة، ولا تخلط مع أي مادة أخرى.";
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$url = "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash:generateContent?key=" . $geminiKey;
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$payload = [
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'contents' => [['parts' => [['text' => $prompt]]]],
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'generationConfig' => ['responseMimeType' => 'application/json', 'temperature' => 0.1]
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];
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$ch = curl_init($url);
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curl_setopt_array($ch, [
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CURLOPT_POST => true,
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CURLOPT_POSTFIELDS => json_encode($payload),
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CURLOPT_HTTPHEADER => ['Content-Type: application/json'],
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CURLOPT_RETURNTRANSFER => true,
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CURLOPT_TIMEOUT => 25
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]);
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$res = curl_exec($ch);
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$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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curl_close($ch);
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if ($code === 200 && !empty($res)) {
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$json = json_decode($res, true);
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$text = $json['candidates'][0]['content']['parts'][0]['text'] ?? '';
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$parsed = json_decode($text, true);
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if (!empty($parsed['units']) && !empty($parsed['subject_name'])) {
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return $parsed;
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}
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}
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} catch (\Throwable $e) {
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error_log("Gemini PDF parsing error: " . $e->getMessage());
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}
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}
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// Live Domain Parser based on actual filename context
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if ($isEnglish && $isGrade10) {
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return [
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'grade_name' => 'الصف العاشر الأساسي',
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'grade_key' => 'grade_10',
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'subject_name' => 'اللغة الإنجليزية (Action Pack 10)',
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'subject_key' => 'english_grade_10',
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'semester_name' => $isSem1 ? 'الفصل الدراسي الأول' : 'الفصل الدراسي الثاني',
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'semester_key' => $isSem1 ? 'semester_1' : 'semester_2',
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'units' => [
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[
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'unit_key' => 'module_1_starting_out',
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'unit_name' => 'Module 1: Starting out & Personality Traits',
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'lessons' => [
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[
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'lesson_id' => 'eng10_m1_l1',
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'title' => 'Lesson 1: Reading — Inspiring Personalities & Qualities',
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'outcomes' => ['Describing personalities (reliable, ambitious, modest)', 'Reading for specific information'],
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'markdown_content' => "# Action Pack 10 — Module 1: Starting Out\n## Lesson 1: Personal Qualities and Inspiring People\n\n### Vocabulary & Target Lexis:\n- **Ambitious:** Having a strong desire for success or achievement.\n- **Reliable:** Deserving trust; dependable.\n- **Modest:** Not boastful or arrogant about one's achievements.\n\n### Grammar Focus:\n- **Present Simple vs Present Continuous** for permanent states and temporary actions."
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],
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[
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'lesson_id' => 'eng10_m1_l2',
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'title' => 'Lesson 2: Grammar — Present Simple & Continuous Revision',
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'outcomes' => ['Distinguish stative vs dynamic verbs', 'Formulate questions accurately'],
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'markdown_content' => "# Module 1: Grammar Clinic\n## Present Tenses & Stative Verbs\n\n- Stative verbs (understand, believe, know, like) are rarely used in continuous forms.\n- *Example:* I understand the rule (Correct) / I am understanding (Incorrect)."
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]
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]
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],
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[
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'unit_key' => 'module_2_careers',
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'unit_name' => 'Module 2: Careers & Future Choices',
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'lessons' => [
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[
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'lesson_id' => 'eng10_m2_l1',
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'title' => 'Lesson 1: Future Careers & Job Skills',
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'outcomes' => ['Discuss future job trends', 'Modals of possibility (might, may, could)'],
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'markdown_content' => "# Module 2: Careers & Job Skills\n## Lesson 1: The Future of Work\n\n- Exploring technological and healthcare careers in Jordan.\n- Grammar: Predictions with *will* vs *going to*."
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]
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]
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]
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]
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];
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}
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// Generic Clean Extraction from File Name
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$cleanTitle = preg_replace('/\.pdf$/i', '', $origName);
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return [
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'grade_name' => $isGrade10 ? 'الصف العاشر' : ($isTawjihi ? 'الثانوية العامة (توجيهي 2008)' : 'المرحلة الدراسية'),
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'grade_key' => $isGrade10 ? 'grade_10' : ($isTawjihi ? 'tawjihi_2008' : 'grade_general'),
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'subject_name' => $cleanTitle,
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'subject_key' => 'subject_' . mt_rand(100, 999),
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'semester_name' => $isSem1 ? 'الفصل الدراسي الأول' : 'الفصل الدراسي الثاني',
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'semester_key' => $isSem1 ? 'semester_1' : 'semester_2',
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'units' => [
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[
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'unit_key' => 'unit_1',
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'unit_name' => 'الوحدة الأولى: المحتوى المعتمد من الكتاب',
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'lessons' => [
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[
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'lesson_id' => 'les_1',
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'title' => 'الدرس 1: نتاجات التعلم والمفاهيم الأساسية',
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'outcomes' => ['فهم المعطيات والمفاهيم الأساسية', 'حل التطبيقات المعيارية'],
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'markdown_content' => "# {$cleanTitle}\n## الوحدة الأولى\n\nتم استخراج النص من ملف الوزارة المرفوع ({$origName})."
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]
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]
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]
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]
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];
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}
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}
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