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Upload app_index.html
Browse files- templates/app_index.html +125 -0
templates/app_index.html
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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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<title>PDF Image Captioning</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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margin: 30px;
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background-color: #f9f9f9;
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}
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h2 {
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margin-bottom: 10px;
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}
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input[type="text"] {
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width: 60%;
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padding: 8px;
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margin-right: 10px;
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}
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button {
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padding: 8px 16px;
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cursor: pointer;
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}
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.sprite {
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display: inline-block;
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margin: 20px;
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border: 1px solid #ccc;
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padding: 10px;
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background: white;
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width: 250px;
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vertical-align: top;
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}
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.sprite img {
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width: 100%;
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height: auto;
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margin-bottom: 10px;
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}
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.sprite h4, .sprite p {
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margin: 4px 0;
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}
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#result-container {
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margin-top: 30px;
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}
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#status {
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margin-top: 20px;
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font-weight: bold;
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}
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</style>
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</head>
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<body>
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<h2>PDF Sprite Image Captioning</h2>
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<input type="text" id="pdfPath" placeholder="Enter full PDF path (e.g., E:/folder/sample.pdf)">
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<button onclick="processPDF()">Process PDF</button>
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<div id="status"></div>
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<div id="result-container"></div>
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<script>
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async function processPDF() {
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const pdfPath = document.getElementById("pdfPath").value.trim();
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const statusEl = document.getElementById("status");
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const resultContainer = document.getElementById("result-container");
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if (!pdfPath) {
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alert("Please enter a valid PDF path.");
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return;
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}
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statusEl.textContent = "Processing PDF...";
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resultContainer.innerHTML = "";
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try {
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const response = await fetch("/process_pdf", {
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method: "POST",
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headers: {
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"Content-Type": "application/json"
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},
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body: JSON.stringify({ pdf_path: pdfPath })
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});
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const result = await response.json();
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if (!response.ok) {
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throw new Error(result.error || "Unknown error");
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}
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statusEl.textContent = result.message;
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const sprites = result.sprites;
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for (const [key, sprite] of Object.entries(sprites)) {
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const div = document.createElement("div");
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div.className = "sprite";
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const img = document.createElement("img");
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img.src = `data:image/png;base64,${sprite.base64}`;
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const name = document.createElement("h4");
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name.textContent = sprite.name || "No name";
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const desc = document.createElement("p");
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desc.textContent = sprite.description || "No description";
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div.appendChild(img);
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div.appendChild(name);
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div.appendChild(desc);
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resultContainer.appendChild(div);
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}
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} catch (err) {
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statusEl.textContent = "❌ Error: " + err.message;
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}
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}
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</script>
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</body>
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</html>
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