Course-Compass/src/transcript-scraper/transcript-gpt.html at ea9693aeba997f0e8f5baec1d13a0654cf5fe642 · InferenceKTH/Course-Compass · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>PDF to Text</title>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/pdf.js/2.10.377/pdf.min.js"></script>
</head>
<body>
    <h1>Upload PDF to Extract Text</h1>
    <input type="file" id="pdf-file" accept="application/pdf">
    <pre id="output"></pre>

    <script>
        document.getElementById('pdf-file').addEventListener('change', function(event) {
            const file = event.target.files[0];
            if (file && file.type === 'application/pdf') {
                const reader = new FileReader();
                reader.onload = function(e) {
                    const pdfData = new Uint8Array(e.target.result);

                    // Using PDF.js to read the PDF
                    pdfjsLib.getDocument(pdfData).promise.then(function(pdf) {
                        let textContent = '';

                        const numPages = pdf.numPages;
                        let pagePromises = [];

                        for (let pageNum = 1; pageNum <= numPages; pageNum++) {
                            pagePromises.push(pdf.getPage(pageNum).then(function(page) {
                                return page.getTextContent().then(function(text) {
                                    textContent += text.items.map(item => item.str).join(" XXX ") + " New page \n";
                                });
                            }));
                        }

                        // After all pages are processed, output the text
                        Promise.all(pagePromises).then(function() {
                            document.getElementById('output').textContent = textContent;
                        });
                    }).catch(function(error) {
                        document.getElementById('output').textContent = 'Error reading PDF: ' + error;
                    });
                };
                reader.readAsArrayBuffer(file);
            } else {
                alert('Please upload a valid PDF file.');
            }
        });
    </script>
</body>
</html>