`; } analysisEl.innerHTML = html; } if (switchToReport) { aiph_showTab('reportTab'); } } /** * Shows a specific tab and hides others. * @param {string} tabId - The ID of the tab pane to show. */ window.aiph_showTab = function(tabId) { // Null check if (!document.getElementById(tabId)) { console.error(`AIPH Error: Tab content #${tabId} not found.`); return; } aiph_currentTabId = tabId; const panes = document.querySelectorAll('#aiph-container .aiph-tab-pane'); const links = document.querySelectorAll('#aiph-container .aiph-tab-link'); panes.forEach(pane => { pane.classList.remove('aiph-active'); }); links.forEach(link => { link.classList.remove('aiph-active'); if (link.getAttribute('onclick') === `aiph_showTab('${tabId}')`) { link.classList.add('aiph-active'); } }); document.getElementById(tabId).classList.add('aiph-active'); } /** * Navigates between tabs using Next/Previous buttons. * @param {string} direction - 'next' or 'prev'. */ window.aiph_navigateTabs = function(direction) { const currentIndex = aiph_tabIds.indexOf(aiph_currentTabId); let newIndex; if (direction === 'next') { newIndex = (currentIndex + 1) % aiph_tabIds.length; } else { newIndex = (currentIndex - 1 + aiph_tabIds.length) % aiph_tabIds.length; } aiph_showTab(aiph_tabIds[newIndex]); } /** * Generates and downloads a PDF of the report content. */ window.aiph_downloadPDF = async function() { const pdfContent = document.getElementById('aiph-pdf-content'); const container = document.getElementById('aiph-container'); if (!pdfContent || !container) { console.error("AIPH Error: PDF generation elements not found."); alert("Error: Could not find content to export."); return; } if (!window.html2canvas || !window.jspdf) { console.error("AIPH Error: jsPDF or html2canvas library not loaded."); alert("Error: PDF libraries not loaded. Please check your internet connection."); return; } // Add class to hide button during capture container.classList.add('aiph-pdf-export'); try { const canvas = await html2canvas(pdfContent, { scale: 2, // Improve resolution useCORS: true, backgroundColor: '#ffffff' }); const imgData = canvas.toDataURL('image/png'); const pdf = new jsPDF({ orientation: 'p', unit: 'px', format: 'a4' }); const pdfWidth = pdf.internal.pageSize.getWidth(); const pdfHeight = pdf.internal.pageSize.getHeight(); const imgWidth = canvas.width; const imgHeight = canvas.height; const ratio = imgHeight / imgWidth; let finalImgHeight = pdfWidth * ratio; let finalImgWidth = pdfWidth; // Check if it fits, if not, scale by height if (finalImgHeight > pdfHeight - 20) { // -20 for margins finalImgHeight = pdfHeight - 20; finalImgWidth = finalImgHeight / ratio; } const xPos = (pdfWidth - finalImgWidth) / 2; const yPos = 10; // Top margin pdf.addImage(imgData, 'PNG', xPos, yPos, finalImgWidth, finalImgHeight); pdf.save('Academic_Integrity_Report.pdf'); } catch (error) { console.error("AIPH Error generating PDF:", error); alert("An error occurred while generating the PDF."); } finally { // Remove the class to show the button again container.classList.remove('aiph-pdf-export'); } } })();