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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>Flask Camera App</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css">
<style>
body {
font-family: Arial, sans-serif;
background-color: #f4f4f4;
margin: 0;
padding: 0;
}
.container {
max-width: 800px;
margin: 50px auto;
text-align: center;
position: relative; /* Ensure container works with absolute positioning of back button */
}
h1 {
color: #333;
}
.btn {
background-color: #007bff;
color: white;
padding: 10px 20px;
border: none;
border-radius: 5px;
cursor: pointer;
margin: 10px;
}
.btn:hover {
background-color: #0056b3;
}
#videoElement {
width: 100%;
max-width: 600px;
margin: 20px 0;
}
#cameraSelect {
padding: 5px;
margin: 10px;
}
#capturedImage {
margin-top: 20px;
}
#hfResult {
text-align: left;
background: #fff;
padding: 10px;
border-radius: 5px;
margin-top: 20px;
max-height: 300px;
overflow-y: auto;
}
/* Green Back Button styling */
.back-button {
position: absolute;
top: 35px;
left: 15px;
display: inline-block;
background-color: green;
color: white;
padding: 10px 20px;
text-decoration: none;
font-weight: bold;
border-radius: 4px;
z-index: 10;
}
.back-button:hover {
background-color: darkgreen;
}
</style>
</head>
<body>
<div class="container">
<a href="{{ url_for('menu.menu') }}" class="back-button"><i class="fa fa-arrow-left"></i></a>
<h1>Camera Capture App</h1>
<button id="openCamera" class="btn">Open Camera</button>
<div id="cameraContainer" style="display: none;">
<select id="cameraSelect">
<option value="user">Front Camera</option>
<option value="environment">Back Camera</option>
</select>
<video id="videoElement" autoplay playsinline></video>
<button id="captureButton" class="btn">Capture Image</button>
</div>
<canvas id="canvas" style="display: none;"></canvas>
<div id="result">
<img id="capturedImage" style="display: none; max-width: 100%;">
<div id="actionButtons" style="display: none; margin-top: 10px;">
<button id="retakeButton" class="btn">Retake</button>
<button id="uploadButton" class="btn">Upload to Instagram</button>
</div>
</div>
</div>
<script>
$(document).ready(function() {
const video = document.getElementById('videoElement');
const canvas = document.getElementById('canvas');
const capturedImage = document.getElementById('capturedImage');
const cameraSelect = document.getElementById('cameraSelect');
const actionButtons = document.getElementById('actionButtons');
let stream = null;
let currentImageUrl = null;
// Open camera
$('#openCamera').click(function() {
$('#cameraContainer').show();
actionButtons.style.display = 'none';
capturedImage.style.display = 'none';
startCamera(cameraSelect.value);
});
// Switch camera
cameraSelect.addEventListener('change', function() {
if (stream) {
stopCamera();
startCamera(this.value);
}
});
// Capture image
$('#captureButton').click(function() {
canvas.width = video.videoWidth;
canvas.height = video.videoHeight;
canvas.getContext('2d').drawImage(video, 0, 0);
const dataUrl = canvas.toDataURL('image/jpeg');
// Send to server
$.ajax({
type: 'POST',
url: '/capture',
data: { image: dataUrl },
success: function(response) {
if (response.status === 'success') {
capturedImage.src = response.image_url;
capturedImage.style.display = 'block';
actionButtons.style.display = 'block';
currentImageUrl = response.image_url;
stopCamera();
$('#cameraContainer').hide();
} else {
alert('Error: ' + response.message);
}
},
error: function() {
alert('Failed to capture image.');
}
});
});
// Retake button
$('#retakeButton').click(function() {
$('#cameraContainer').show();
actionButtons.style.display = 'none';
capturedImage.style.display = 'none';
startCamera(cameraSelect.value);
});
// Upload to Zapier
$('#uploadButton').click(function() {
if (!currentImageUrl) {
alert('No image to upload.');
return;
}
$.ajax({
type: 'POST',
url: '/upload_zapier',
data: { image_url: currentImageUrl },
success: function(response) {
if (response.status === 'success') {
alert('Image sent to Zapier successfully!');
actionButtons.style.display = 'none';
capturedImage.style.display = 'none';
} else {
alert('Error sending to Zapier: ' + response.message);
}
},
error: function() {
alert('Failed to send image to Zapier.');
}
});
});
function startCamera(facingMode) {
const constraints = {
video: { facingMode: facingMode }
};
navigator.mediaDevices.getUserMedia(constraints)
.then(function(mediaStream) {
stream = mediaStream;
video.srcObject = stream;
})
.catch(function(err) {
alert('Error accessing camera: ' + err.message);
});
}
function stopCamera() {
if (stream) {
stream.getTracks().forEach(track => track.stop());
stream = null;
video.srcObject = null;
}
}
});
</script>
</body>
</html> |