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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>PDF Reader with Text-to-Speech</title> |
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<script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.11.338/pdf.min.js"></script> |
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<style> |
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* { |
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margin: 0; |
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padding: 0; |
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box-sizing: border-box; |
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; |
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} |
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body { |
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background: #f0f2f5; |
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min-height: 100vh; |
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padding: 20px; |
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} |
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.container { |
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max-width: 800px; |
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margin: 0 auto; |
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background: white; |
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padding: 30px; |
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border-radius: 12px; |
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box-shadow: 0 2px 10px rgba(0,0,0,0.1); |
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} |
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h1 { |
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text-align: center; |
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color: #1a73e8; |
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margin-bottom: 30px; |
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} |
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.upload-section { |
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border: 2px dashed #1a73e8; |
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padding: 30px; |
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text-align: center; |
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border-radius: 8px; |
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margin-bottom: 20px; |
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cursor: pointer; |
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transition: all 0.3s ease; |
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} |
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.upload-section:hover { |
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background: #f8f9fe; |
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} |
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.upload-section i { |
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font-size: 40px; |
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color: #1a73e8; |
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margin-bottom: 10px; |
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} |
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.controls { |
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display: flex; |
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gap: 10px; |
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margin-bottom: 20px; |
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justify-content: center; |
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} |
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button { |
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padding: 10px 20px; |
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border: none; |
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border-radius: 5px; |
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background: #1a73e8; |
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color: white; |
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cursor: pointer; |
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transition: all 0.3s ease; |
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} |
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button:hover { |
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background: #1557b0; |
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} |
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button:disabled { |
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background: #ccc; |
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cursor: not-allowed; |
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} |
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#pdf-content { |
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background: white; |
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padding: 20px; |
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border-radius: 8px; |
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min-height: 200px; |
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max-height: 400px; |
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overflow-y: auto; |
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line-height: 1.6; |
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} |
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.status { |
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text-align: center; |
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margin: 10px 0; |
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color: #666; |
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} |
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@media (max-width: 600px) { |
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.container { |
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padding: 15px; |
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} |
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.controls { |
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flex-direction: column; |
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} |
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button { |
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width: 100%; |
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} |
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} |
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</style> |
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</head> |
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<body> |
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<div class="container"> |
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<h1>PDF Text-to-Speech Reader</h1> |
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<div class="upload-section" id="upload-area"> |
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<i>📄</i> |
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<p>Click or drag PDF file here to upload</p> |
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<input type="file" id="file-input" accept=".pdf" style="display: none;"> |
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</div> |
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<div class="controls"> |
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<button id="play-btn" disabled> |
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<i>▶️</i> Play |
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</button> |
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<button id="pause-btn" disabled> |
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<i>⏸️</i> Pause |
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</button> |
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<button id="stop-btn" disabled> |
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<i>⏹️</i> Stop |
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</button> |
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</div> |
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<div class="status" id="status"></div> |
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<div id="pdf-content"></div> |
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</div> |
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<script> |
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pdfjsLib.GlobalWorkerOptions.workerSrc = 'https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.11.338/pdf.worker.min.js'; |
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const fileInput = document.getElementById('file-input'); |
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const uploadArea = document.getElementById('upload-area'); |
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const playBtn = document.getElementById('play-btn'); |
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const pauseBtn = document.getElementById('pause-btn'); |
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const stopBtn = document.getElementById('stop-btn'); |
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const status = document.getElementById('status'); |
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const content = document.getElementById('pdf-content'); |
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let pdfText = ''; |
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let utterance = null; |
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let synth = window.speechSynthesis; |
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uploadArea.addEventListener('click', () => fileInput.click()); |
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uploadArea.addEventListener('dragover', (e) => { |
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e.preventDefault(); |
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uploadArea.style.background = '#f0f8ff'; |
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}); |
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uploadArea.addEventListener('dragleave', () => { |
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uploadArea.style.background = 'transparent'; |
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}); |
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uploadArea.addEventListener('drop', (e) => { |
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e.preventDefault(); |
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uploadArea.style.background = 'transparent'; |
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const file = e.dataTransfer.files[0]; |
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if (file && file.type === 'application/pdf') { |
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handleFile(file); |
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} |
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}); |
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fileInput.addEventListener('change', (e) => { |
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const file = e.target.files[0]; |
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if (file) handleFile(file); |
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}); |
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function handleFile(file) { |
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status.textContent = 'Loading PDF...'; |
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const reader = new FileReader(); |
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reader.onload = async function(event) { |
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const typedarray = new Uint8Array(event.target.result); |
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try { |
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const pdf = await pdfjsLib.getDocument(typedarray).promise; |
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pdfText = ''; |
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for(let i = 1; i <= pdf.numPages; i++) { |
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const page = await pdf.getPage(i); |
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const textContent = await page.getTextContent(); |
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pdfText += textContent.items.map(item => item.str).join(' '); |
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} |
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content.textContent = pdfText; |
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status.textContent = 'PDF loaded successfully!'; |
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playBtn.disabled = false; |
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stopBtn.disabled = false; |
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} catch(error) { |
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status.textContent = 'Error loading PDF: ' + error.message; |
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} |
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}; |
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reader.readAsArrayBuffer(file); |
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} |
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playBtn.addEventListener('click', () => { |
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if (synth.speaking && synth.paused) { |
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synth.resume(); |
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} else if (!synth.speaking) { |
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utterance = new SpeechSynthesisUtterance(pdfText); |
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utterance.onend = () => { |
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playBtn.disabled = false; |
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pauseBtn.disabled = true; |
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stopBtn.disabled = true; |
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}; |
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synth.speak(utterance); |
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} |
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playBtn.disabled = true; |
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pauseBtn.disabled = false; |
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stopBtn.disabled = false; |
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}); |
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pauseBtn.addEventListener('click', () => { |
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if (synth.speaking) { |
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synth.pause(); |
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playBtn.disabled = false; |
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} |
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}); |
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stopBtn.addEventListener('click', () => { |
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synth.cancel(); |
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playBtn.disabled = false; |
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pauseBtn.disabled = true; |
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stopBtn.disabled = true; |
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}); |
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</script> |
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</body> |
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</html> |
