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আপনার ফ্রি চেষ্টা শেষ হয়েছে!

আপনি ১০টি ফ্রি প্র্যাকটিস চেষ্টা সম্পূর্ণ করেছেন। অ্যাকাউন্ট তৈরি করুন বা সাইন ইন করুন এবং আনলিমিটেড অনুশীলন চালিয়ে যান!

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`); printWindow.document.close(); setTimeout(() => printWindow.print(), 500); } // ============================================================================ // LECTURE SHEETS TAB // ============================================================================ async function loadLectureCategories() { try { const response = await fetch('/api/practice/categories/alphagenedu/'); const data = await response.json(); if (data.success) { const select = document.getElementById('lectureCategorySelect'); if (!select) return; select.innerHTML = ''; data.categories.forEach(cat => { const option = document.createElement('option'); option.value = cat.id; option.textContent = cat.display_name; select.appendChild(option); }); } } catch (error) { console.error('❌ Error loading lecture categories:', error); } } document.addEventListener('DOMContentLoaded', function() { const lectureCategorySelect = document.getElementById('lectureCategorySelect'); const lectureCourseSelect = document.getElementById('lectureCourseSelect'); const lectureChapterSelect = document.getElementById('lectureChapterSelect'); const loadLectureSheetsBtn = document.getElementById('loadLectureSheetsBtn'); if (!lectureCategorySelect) return; lectureCategorySelect.addEventListener('change', async function() { const categoryId = this.value; lectureCourseSelect.disabled = true; lectureChapterSelect.disabled = true; loadLectureSheetsBtn.disabled = true; lectureCourseSelect.innerHTML = ''; if (!categoryId) { lectureCourseSelect.innerHTML = ''; return; } try { const response = await fetch(`/api/practice/courses/${categoryId}/`); const data = await response.json(); if (data.success) { lectureCourseSelect.innerHTML = ''; data.courses.forEach(course => { const name = course.title || course.name || `Course ${course.id}`; lectureCourseSelect.innerHTML += ``; }); lectureCourseSelect.disabled = false; } } catch (error) { console.error('❌ Error loading courses:', error); } }); lectureCourseSelect.addEventListener('change', async function() { const courseId = this.value; lectureChapterSelect.disabled = true; loadLectureSheetsBtn.disabled = true; lectureChapterSelect.innerHTML = ''; if (!courseId) { lectureChapterSelect.innerHTML = ''; return; } try { const response = await fetch(`/api/practice/chapters/${courseId}/`); const data = await response.json(); if (data.success) { lectureChapterSelect.innerHTML = ''; data.chapters.forEach(chapter => { const name = chapter.title || chapter.name || `Chapter ${chapter.id}`; lectureChapterSelect.innerHTML += ``; }); lectureChapterSelect.disabled = false; } } catch (error) { console.error('❌ Error loading chapters:', error); } }); lectureChapterSelect.addEventListener('change', function() { loadLectureSheetsBtn.disabled = lectureChapterSelect.selectedOptions.length === 0; }); loadLectureSheetsBtn.addEventListener('click', async function() { const selectedChapters = Array.from(lectureChapterSelect.selectedOptions).map(opt => opt.value); if (selectedChapters.length === 0) { alert('Please select at least one chapter'); return; } document.getElementById('lectureSheetsGrid').classList.add('hidden'); document.getElementById('lectureEmptyState').classList.add('hidden'); document.getElementById('lectureLoadingContainer').classList.remove('hidden'); this.disabled = true; this.innerHTML = 'Loading...'; try { const response = await fetch('/api/lecture-sheets/load/', { method: 'POST', headers: { 'Content-Type': 'application/json', 'X-CSRFToken': getCookie('csrftoken') }, body: JSON.stringify({ chapter_ids: selectedChapters }) }); const data = await response.json(); document.getElementById('lectureLoadingContainer').classList.add('hidden'); if (data.success && data.lecture_sheets.length > 0) { displayLectureSheets(data.lecture_sheets); } else { document.getElementById('lectureEmptyState').classList.remove('hidden'); } } catch (error) { console.error('❌ Error:', error); document.getElementById('lectureLoadingContainer').classList.add('hidden'); document.getElementById('lectureEmptyState').classList.remove('hidden'); } finally { this.disabled = false; this.innerHTML = 'Load Lecture Sheets'; } }); function displayLectureSheets(sheets) { const grid = document.getElementById('lectureSheetsGrid'); grid.classList.remove('hidden'); grid.innerHTML = ''; sheets.forEach(sheet => { const card = document.createElement('div'); card.innerHTML = `
${sheet.saved_name}
${sheet.course_title} ${sheet.language}
${sheet.created_at}
`; grid.appendChild(card); }); } }); function viewLectureSheet(id) { alert(`View lecture sheet ${id} - Implement modal view here`); } console.log('✅ Results and lecture sheets functions loaded'); // ============================================================================ // FLOATING SHARE BUTTONS FUNCTIONALITY // ============================================================================ // 🆕 NEW: Log share event to backend async function logShareEvent(channel) { try { await fetch('/api/share/log/', { method: 'POST', headers: { 'Content-Type': 'application/json', 'X-CSRFToken': getCookie('csrftoken') }, credentials: 'same-origin', body: JSON.stringify({ share_type: channel, page_url: window.location.href }) }); } catch (err) { console.error('❌ Failed to log share event:', err); } } // Toggle share buttons visibility // Toggle share buttons visibility // Toggle the share menu function toggleShareMenu() { const container = document.querySelector('.floating-share-container'); container.classList.toggle('active'); } // Close when clicking outside document.addEventListener('click', function(event) { const container = document.querySelector('.floating-share-container'); // If the container is active AND the click was NOT inside the container if (container.classList.contains('active') && !container.contains(event.target)) { container.classList.remove('active'); } }); // (Keep your existing shareOnWhatsApp, copyToClipboard, etc. functions) function toggleShareButtons() { const shareList = document.getElementById('shareButtonsList'); // We only toggle the class on the list, the CSS sibling selector handles the button rotation shareList.classList.toggle('active'); } // Close share menu when clicking outside document.addEventListener('click', function(event) { const container = document.querySelector('.floating-share-container'); const shareList = document.getElementById('shareButtonsList'); if (container && !container.contains(event.target)) { if (shareList && shareList.classList.contains('active')) { shareList.classList.remove('active'); } } }); // Your existing logic for shareOnWhatsApp, logShareEvent, etc. remains exactly the same... // Share on WhatsApp function shareOnWhatsApp() { const url = window.location.href; const title = 'SelfStudyMate Education - বাংলাদেশের শিক্ষা AI প্ল্যাটফর্ম'; const text = `${title}\n\nশিখুন AI সহকারী দিয়ে! অনুশীলন করুন এবং আপনার দক্ষতা উন্নত করুন।\n\n`; const whatsappUrl = `https://wa.me/?text=${encodeURIComponent(text + url)}`; // 🆕 log logShareEvent('whatsapp'); window.open(whatsappUrl, '_blank'); } // Share on Facebook function shareOnFacebook() { const url = window.location.href; const facebookUrl = `https://www.facebook.com/sharer/sharer.php?u=${encodeURIComponent(url)}`; // 🆕 log logShareEvent('facebook'); window.open(facebookUrl, '_blank', 'width=600,height=400'); } // Share on Telegram function shareOnTelegram() { const url = window.location.href; const title = 'SelfStudyMate Education'; const text = 'বাংলাদেশের শিক্ষা AI প্ল্যাটফর্ম - শিখুন এবং অনুশীলন করুন!'; const telegramUrl = `https://t.me/share/url?url=${encodeURIComponent(url)}&text=${encodeURIComponent(text)}`; // 🆕 log logShareEvent('telegram'); window.open(telegramUrl, '_blank'); } // Share via Email function shareViaEmail() { const url = window.location.href; const subject = 'SelfStudyMate Education - বাংলাদেশের শিক্ষা AI প্ল্যাটফর্ম'; const body = `আমি এই দুর্দান্ত AI শিক্ষা প্ল্যাটফর্মটি খুঁজে পেয়েছি!\n\nSelfStudyMate Education এ আপনি:\n• AI সহকারী দিয়ে শিখতে পারবেন\n• অনুশীলন প্রশ্ন সমাধান করতে পারবেন\n• লেকচার শীট তৈরি করতে পারবেন\n• এবং আরও অনেক কিছু!\n\nএখানে দেখুন: ${url}`; const mailtoUrl = `mailto:?subject=${encodeURIComponent(subject)}&body=${encodeURIComponent(body)}`; // 🆕 log logShareEvent('email'); window.location.href = mailtoUrl; } // Share via SMS function shareViaSMS() { const url = window.location.href; const text = `SelfStudymate Education - বাংলাদেশের শিক্ষা AI প্ল্যাটফর্ম\n\nশিখুন এবং অনুশীলন করুন: ${url}`; // Detect mobile device const isMobile = /iPhone|iPad|iPod|Android/i.test(navigator.userAgent); // 🆕 log logShareEvent('sms'); if (isMobile) { // For mobile devices const smsUrl = `sms:?body=${encodeURIComponent(text)}`; window.location.href = smsUrl; } else { // For desktop - show message to use mobile or copy link copyToClipboard(); alert('SMS sharing works best on mobile devices. The link has been copied to your clipboard instead!'); } } // Copy link to clipboard function copyToClipboard() { const url = window.location.href; // 🆕 log logShareEvent('copy'); // Modern clipboard API if (navigator.clipboard && navigator.clipboard.writeText) { navigator.clipboard.writeText(url).then(() => { showCopyNotification(); }).catch(err => { // Fallback for older browsers fallbackCopyToClipboard(url); }); } else { // Fallback for older browsers fallbackCopyToClipboard(url); } } // Fallback copy method for older browsers function fallbackCopyToClipboard(text) { const textArea = document.createElement('textarea'); textArea.value = text; textArea.style.position = 'fixed'; textArea.style.left = '-999999px'; textArea.style.top = '-999999px'; document.body.appendChild(textArea); textArea.focus(); textArea.select(); try { document.execCommand('copy'); showCopyNotification(); } catch (err) { console.error('Failed to copy:', err); alert('Failed to copy link. Please copy manually: ' + text); } document.body.removeChild(textArea); } // Show copy notification function showCopyNotification() { const notification = document.getElementById('copyNotification'); notification.classList.add('show'); setTimeout(() => { notification.classList.remove('show'); }, 3000); } // Close share buttons when clicking outside document.addEventListener('click', function(event) { const shareContainer = document.querySelector('.floating-share-container'); const shareList = document.getElementById('shareButtonsList'); const toggleBtn = document.getElementById('shareToggleBtn'); if (shareContainer && !shareContainer.contains(event.target)) { if (shareList && shareList.classList.contains('active')) { shareList.classList.remove('active'); if (toggleBtn) toggleBtn.classList.remove('active'); } } }); // Optional: Add keyboard shortcut (Ctrl/Cmd + Shift + S) to toggle share document.addEventListener('keydown', function(event) { if ((event.ctrlKey || event.metaKey) && event.shiftKey && event.key === 'S') { event.preventDefault(); toggleShareButtons(); } }); console.log('✅ Share buttons functionality loaded');