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QR functionality (sorta).

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This commit is contained in:
Aaron D. Lee
2025-12-28 12:04:15 -05:00
parent 5bd49cb581
commit 653de8cbaa
17 changed files with 1677 additions and 599 deletions
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151
frontends/web/templates/encode_result.html
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@@ -1,61 +1,50 @@
{% extends "base.html" %}
{% block title %}Message Encoded - Stegasoo{% endblock %}
{% block title %}Encode Success - Stegasoo{% endblock %}
{% block content %}
<div class="row justify-content-center">
<div class="col-lg-8">
<div class="col-lg-6">
<div class="card">
<div class="card-header">
<h5 class="mb-0"><i class="bi bi-check-circle-fill me-2"></i>Message Encoded Successfully!</h5>
<div class="card-header bg-success text-white">
<h5 class="mb-0"><i class="bi bi-check-circle me-2"></i>Encoding Successful!</h5>
</div>
<div class="card-body text-center">
<div class="mb-4">
<i class="bi bi-file-earmark-image text-success result-icon"></i>
<h5 class="mt-3">{{ filename }}</h5>
<p class="text-muted">Your secret message is hidden in this image</p>
<div class="my-4">
<i class="bi bi-file-earmark-image text-success" style="font-size: 4rem;"></i>
</div>
<div class="d-grid gap-3 mb-4">
<p class="lead mb-4">Your secret has been hidden in the image.</p>
<div class="mb-3">
<code class="fs-5">{{ filename }}</code>
</div>
<div class="d-grid gap-2">
<a href="{{ url_for('encode_download', file_id=file_id) }}"
class="btn btn-primary btn-lg" id="downloadBtn">
<i class="bi bi-download me-2"></i>Download Image
</a>
<button type="button" class="btn btn-outline-light btn-lg" id="shareBtn">
<i class="bi bi-share me-2"></i>Share Image
<button type="button" class="btn btn-outline-primary" id="shareBtn" style="display: none;">
<i class="bi bi-share me-2"></i>Share
</button>
</div>
<!-- Fallback share options (shown if Web Share API unavailable) -->
<div id="shareFallback" class="d-none">
<p class="text-muted mb-3">Share via:</p>
<div class="d-flex justify-content-center gap-2 flex-wrap">
<a href="#" id="shareEmail" class="btn btn-outline-secondary">
<i class="bi bi-envelope me-1"></i>Email
</a>
<a href="#" id="shareTelegram" class="btn btn-outline-secondary">
<i class="bi bi-telegram me-1"></i>Telegram
</a>
<a href="#" id="shareWhatsapp" class="btn btn-outline-secondary">
<i class="bi bi-whatsapp me-1"></i>WhatsApp
</a>
<button type="button" id="copyLink" class="btn btn-outline-secondary">
<i class="bi bi-link-45deg me-1"></i>Copy Link
</button>
</div>
</div>
<hr class="my-4">
<div class="alert alert-warning small text-start">
<i class="bi bi-clock me-1"></i>
<strong>File expires in 5 minutes.</strong>
Download or share now. The file will be securely deleted after expiry.
<i class="bi bi-exclamation-triangle me-1"></i>
<strong>Important:</strong>
<ul class="mb-0 mt-2">
<li>This file expires in <strong>5 minutes</strong></li>
<li>Do <strong>not</strong> resize or recompress the image</li>
<li>PNG format preserves your hidden data</li>
</ul>
</div>
<a href="{{ url_for('encode_page') }}" class="btn btn-outline-light">
<i class="bi bi-plus-circle me-2"></i>Encode Another Message
<a href="{{ url_for('encode_page') }}" class="btn btn-outline-secondary">
<i class="bi bi-arrow-repeat me-2"></i>Encode Another Message
</a>
</div>
</div>
@@ -65,78 +54,42 @@
{% block scripts %}
<script>
const fileId = "{{ file_id }}";
const filename = "{{ filename }}";
const fileUrl = "{{ url_for('encode_file', file_id=file_id, _external=True) }}";
const downloadUrl = "{{ url_for('encode_download', file_id=file_id, _external=True) }}";
// Web Share API support
const shareBtn = document.getElementById('shareBtn');
const shareFallback = document.getElementById('shareFallback');
const fileUrl = "{{ url_for('encode_file_route', file_id=file_id, _external=True) }}";
const fileName = "{{ filename }}";
// Check if Web Share API with files is supported
async function canShareFiles() {
if (!navigator.canShare) return false;
// Create a test file to check
const testFile = new File(['test'], 'test.png', { type: 'image/png' });
return navigator.canShare({ files: [testFile] });
if (navigator.share && navigator.canShare) {
// Check if we can share files
fetch(fileUrl)
.then(response => response.blob())
.then(blob => {
const file = new File([blob], fileName, { type: 'image/png' });
if (navigator.canShare({ files: [file] })) {
shareBtn.style.display = 'block';
shareBtn.addEventListener('click', async () => {
try {
await navigator.share({
files: [file],
title: 'Stegasoo Image',
});
} catch (err) {
if (err.name !== 'AbortError') {
console.error('Share failed:', err);
}
}
});
}
})
.catch(err => console.log('Could not load file for sharing'));
}
shareBtn.addEventListener('click', async function() {
const canShare = await canShareFiles();
if (canShare) {
try {
// Fetch the image as a blob
const response = await fetch(fileUrl);
const blob = await response.blob();
const file = new File([blob], filename, { type: 'image/png' });
await navigator.share({
files: [file],
title: 'Shared Image',
});
// Cleanup after successful share
fetch("{{ url_for('encode_cleanup', file_id=file_id) }}", { method: 'POST' });
} catch (err) {
if (err.name !== 'AbortError') {
console.error('Share failed:', err);
shareFallback.classList.remove('d-none');
}
}
} else {
// Show fallback options
shareFallback.classList.remove('d-none');
}
});
// Fallback share links
document.getElementById('shareEmail').href =
`mailto:?subject=Shared Image&body=Check out this image: ${downloadUrl}`;
document.getElementById('shareTelegram').href =
`https://t.me/share/url?url=${encodeURIComponent(downloadUrl)}`;
document.getElementById('shareWhatsapp').href =
`https://wa.me/?text=${encodeURIComponent('Check this out: ' + downloadUrl)}`;
document.getElementById('copyLink').addEventListener('click', function() {
navigator.clipboard.writeText(downloadUrl).then(() => {
this.innerHTML = '<i class="bi bi-check me-1"></i>Copied!';
setTimeout(() => {
this.innerHTML = '<i class="bi bi-link-45deg me-1"></i>Copy Link';
}, 2000);
});
});
// Cleanup after download
// Auto-cleanup after download
document.getElementById('downloadBtn').addEventListener('click', function() {
// Give time for download to start, then cleanup
setTimeout(() => {
fetch("{{ url_for('encode_cleanup', file_id=file_id) }}", { method: 'POST' });
}, 3000);
}, 2000);
});
</script>
{% endblock %}