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1884 lines (1660 loc) · 78.3 KB
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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>Image Gallery - Masonry Layout</title>
<style>
* {
box-sizing: border-box;
}
#bg {
background-color: #333333;
width: 100%;
min-height: 100vh;
position: relative;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
margin: 0;
padding: 20px;
background-color: #333333;
color: #333;
}
html {
background-color: #333333;
}
.header {
text-align: center;
margin-bottom: 30px;
}
.header h1 {
color: white;
margin-top: 2em;
font-weight: 300;
}
.header p {
color: #7f8c8d;
margin: 0;
}
.gallery-container {
max-width: 1400px;
margin: 0 auto;
}
.masonry {
column-count: 1;
column-gap: 20px;
column-fill: balance;
}
@media (min-width: 768px) {
.masonry { column-count: 2; }
}
@media (min-width: 1024px) {
.masonry { column-count: 3; }
}
@media (min-width: 1400px) {
.masonry { column-count: 4; }
}
/* Single column mode (JS toggled) */
.single-column-mode .gallery-container {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
margin-left: auto;
margin-right: auto;
max-width: 33vw;
width: 100%;
}
.single-column-mode .masonry {
column-count: 1 !important;
}
/* In single column mode and portrait orientation, gallery is full width */
@media (orientation: portrait) {
.single-column-mode .gallery-container {
max-width: 100vw;
}
}
.gallery-item {
break-inside: avoid;
margin-bottom: 20px;
background: white;
border-radius: 18px;
border: 1px solid black;
overflow: hidden;
transition: border-color 0.2s ease, background-color 0.2s ease;
position: relative;
}
.gallery-item.show-only-pictures .content,
.gallery-item.show-only-pictures .description,
.gallery-item.show-only-pictures .metadata,
.gallery-item.show-only-pictures .keywords,
.gallery-item.show-only-pictures .recognized-faces,
.gallery-item.show-only-pictures .detected-objects,
.gallery-item.show-only-pictures .scene-classification,
.gallery-item.show-only-pictures .actions {
display: none !important;
}
.gallery-item.show-only-pictures img {
border-radius: 18px;
border-bottom: none;
}
.gallery-item:hover {
background: #fafafa;
border-color: #666;
}
.image-container {
position: relative;
overflow: hidden;
}
.gallery-item img {
width: 100%;
height: auto;
display: block;
border-bottom: 1px solid black;
transition: filter 0.2s ease;
}
.gallery-item:hover img {
filter: brightness(1.05);
}
.face-overlay {
position: absolute;
border: 2px solid #000000;
background-color: rgba(255, 255, 255, 0.5);
pointer-events: none;
display: flex;
align-items: center;
justify-content: center;
box-sizing: border-box;
opacity: 0;
transition: opacity 0.3s ease;
}
.gallery-item:hover .face-overlay {
opacity: 1;
}
.face-label {
background-color: rgba(0, 0, 0, 0.7);
color: white;
padding: 4px 8px;
border-radius: 4px;
font-size: 11px;
font-weight: 600;
text-align: center;
line-height: 1.3;
box-shadow: 0 2px 6px rgba(0,0,0,0.3);
white-space: nowrap;
}
.object-label {
position: absolute;
top: -2px;
left: -2px;
background-color: rgba(255, 107, 107, 0.9);
color: white;
padding: 2px 6px;
border-radius: 3px;
font-size: 10px;
font-weight: 600;
line-height: 1.2;
box-shadow: 0 1px 4px rgba(0,0,0,0.3);
white-space: nowrap;
}
.object-overlay {
position: absolute;
border: 2px solid #ff6b6b;
background-color: rgba(255, 107, 107, 0.2);
pointer-events: none;
box-sizing: border-box;
opacity: 0;
transition: opacity 0.3s ease;
}
.gallery-item:hover .object-overlay {
opacity: 1;
}
.content {
padding: 15px;
}
.description {
margin-bottom: 12px;
}
.short-description {
font-weight: 600;
color: #2c3e50;
margin-bottom: 6px;
font-size: 14px;
}
.long-description {
color: #5d6d7e;
font-size: 13px;
line-height: 1.4;
margin-bottom: 8px;
}
.metadata {
display: flex;
flex-wrap: wrap;
gap: 8px;
margin-bottom: 12px;
}
.metadata-item {
background-color: #e6e6e6;
color: #000000;
padding: 4px 8px;
border-radius: 0px;
border: 1px solid #999999;
font-size: 11px;
font-weight: 500;
cursor: default;
}
.metadata-item.people {
background-color: #e6e6e6;
color: #000000;
}
.metadata-item.faces {
background-color: #e6e6e6;
color: #000000;
}
.keywords {
margin-bottom: 10px;
}
.keywords-label {
font-size: 11px;
color: #7f8c8d;
margin-bottom: 4px;
font-weight: 600;
}
.keyword-tag {
display: inline-block;
background-color: #e6e6e6;
color: #000000;
padding: 4px 8px;
border-radius: 4px;
border: 1px solid #999999;
font-size: 11px;
margin: 2px 2px 2px 0;
font-weight: 500;
cursor: default;
}
.recognized-faces {
margin-bottom: 10px;
}
.faces-label {
font-size: 11px;
color: #7f8c8d;
margin-bottom: 4px;
font-weight: 600;
}
.face-name-tag {
background-color: #e6e6e6;
color: #000000;
border: 1px solid #999999;
padding: 4px 8px;
border-radius: 4px;
font-size: 11px;
margin: 2px 4px 2px 0;
font-weight: 500;
cursor: pointer;
transition: background-color 0.2s ease;
display: inline-block;
}
.face-name-tag:hover, .face-name-tag:focus {
background-color: #85c9c4;
outline: none;
}
.detected-objects {
margin-bottom: 10px;
}
.objects-label {
font-size: 11px;
color: #7f8c8d;
margin-bottom: 4px;
font-weight: 600;
}
.object-name-tag {
display: inline-block;
background-color: #e6e6e6;
color: #000000;
padding: 4px 8px;
border-radius: 4px;
border: 1px solid #999999;
font-size: 11px;
margin: 2px 2px 2px 0;
font-weight: 500;
cursor: pointer;
transition: background-color 0.2s ease;
}
.object-name-tag:hover {
background-color: #85c9c4;
}
.scene-classification {
margin-bottom: 10px;
}
.scene-label {
font-size: 11px;
color: #7f8c8d;
margin-bottom: 4px;
font-weight: 600;
}
.scene-name-tag {
display: inline-block;
background-color: #e6e6e6;
color: #000000;
padding: 4px 8px;
border-radius: 0px;
border: 1px solid #999999;
font-size: 11px;
margin: 2px 2px 2px 0;
font-weight: 500;
cursor: default;
}
.metadata-item.objects {
background-color: #e6e6e6;
color: #000000;
}
.metadata-item.scene {
background-color: #e6e6e6;
color: #000000;
}
.actions {
display: flex;
gap: 8px;
align-items: center;
}
.copy-path-btn {
background-color: #e6e6e6;
color: #000000;
border: 1px solid #999999;
padding: 6px 12px;
border-radius: 4px;
font-size: 11px;
cursor: pointer;
transition: background-color 0.2s ease;
font-weight: 500;
}
.copy-path-btn:hover {
background-color: #85c9c4;
}
.copy-path-btn:active {
transform: scale(0.98);
}
.view-original {
background-color: #e6e6e6;
color: #000000;
text-decoration: none;
border: 1px solid #999999;
padding: 6px 12px;
border-radius: 4px;
font-size: 11px;
font-weight: 500;
cursor: pointer;
transition: background-color 0.2s ease;
display: inline-block;
}
.view-original:hover {
background-color: #85c9c4;
color: #000000;
text-decoration: none;
}
.view-original:active {
transform: scale(0.98);
}
.edit-btn {
background-color: #e6e6e6;
color: #000000;
border: 1px solid #999999;
padding: 6px 12px;
border-radius: 4px;
font-size: 11px;
cursor: pointer;
transition: background-color 0.2s ease;
font-weight: 500;
}
.edit-btn:hover {
background-color: #85c9c4;
}
.edit-btn:active {
transform: scale(0.98);
}
.delete-btn {
background-color: #e6e6e6;
color: #000000;
border: 1px solid #999999;
padding: 6px 12px;
border-radius: 4px;
font-size: 11px;
cursor: pointer;
transition: background-color 0.2s ease;
font-weight: 500;
}
.delete-btn:hover {
background-color: #85c9c4;
}
.delete-btn:active {
transform: scale(0.98);
}
.loading {
text-align: center;
padding: 40px;
color: #7f8c8d;
}
.no-images {
text-align: center;
padding: 60px 20px;
color: #7f8c8d;
}
.no-images h3 {
margin-bottom: 10px;
color: #95a5a6;
}
.sentinel {
height: 100px;
width: 100%;
visibility: hidden;
}
@media print {
/* Prevent page breaks within key elements */
html, body, #bg, .gallery-container, .masonry {
height: auto !important;
min-height: unset !important;
overflow: visible !important;
page-break-before: avoid;
page-break-after: avoid;
page-break-inside: avoid;
margin: 0;
padding: 0;
}
/* Ensure single-column layout for print */
.masonry {
column-count: 1 !important;
column-gap: 0 !important;
display: block !important;
}
/* Prevent splitting of gallery items */
.gallery-item {
page-break-inside: avoid !important;
break-inside: avoid !important;
page-break-before: auto;
page-break-after: auto;
margin-bottom: 15px !important;
display: block !important;
box-shadow: none !important;
border: none !important;
width: 100% !important;
}
/* Optimize images for print */
.gallery-item img {
max-width: 100% !important;
max-height: 45vh !important;
height: auto !important;
object-fit: contain !important;
page-break-inside: avoid !important;
break-inside: avoid !important;
border-bottom: none !important;
display: block !important;
}
/* Prevent content splitting */
.content, .description, .metadata, .keywords, .recognized-faces, .detected-objects, .scene-classification {
page-break-inside: avoid !important;
break-inside: avoid !important;
}
/* Hide interactive and non-essential elements */
.actions, .copy-path-btn, .view-original, .edit-btn, .delete-btn, .sentinel {
display: none !important;
}
/* Remove hover effects */
.gallery-item:hover {
transform: none !important;
box-shadow: none !important;
border: none !important;
}
/* Hide overlays */
.face-overlay, .object-overlay {
display: none !important;
}
/* Style tags for print */
.face-name-tag, .object-name-tag, .scene-name-tag {
background-color: #f8f9fa !important;
color: #495057 !important;
padding: 2px 6px !important;
border-radius: 10px !important;
font-size: 10px !important;
border: 1px solid #dee2e6 !important;
font-weight: normal !important;
cursor: auto !important;
-webkit-print-color-adjust: exact;
print-color-adjust: exact;
}
/* Optimize text */
.short-description, .long-description {
page-break-inside: avoid !important;
color: #333 !important;
}
/* Ensure white background */
html, body, #bg {
background-color: white !important;
}
/* Text color for readability */
.header h1 {
color: #333 !important;
}
.header p {
color: #666 !important;
}
/* Remove any overflow constraints */
* {
overflow: visible !important;
}
}
</style>
</head>
<body>
<div id="bg">
<div class="header">
<h1 id="gallery-title">Family Photo Gallery</h1>
<p id="gallery-description">Hover over images to see face recognition data</p>
</div>
<div class="gallery-container">
<div id="gallery" class="masonry">
<div class="loading">Loading images...</div>
</div>
<div id="sentinel" class="sentinel"></div>
</div>
</div>
<script>
let imageGallery;
let mydata = {
images: JSON.parse("[]"),
showOnlyPictures: false,
title: "Photo Gallery",
description: "Hover over images to see face recognition data",
actions: [],
canEdit: false,
canDelete: false,
// --- injected below ---
AutoScrollPixelsPerSecond: null,
AutoAnimateRectangles: false,
SingleColumnMode: false
};
// first randomize mydata.images
mydata.images = mydata.images.sort(() => Math.random() - 0.5);
// Toggle single column mode layout if enabled
function updateSingleColumnMode() {
const root = document.documentElement;
if (mydata.SingleColumnMode) {
root.classList.add('single-column-mode');
} else {
root.classList.remove('single-column-mode');
}
}
updateSingleColumnMode();
// Remove and collect all .gif images from MyData.images collection
let removedImages = [];
if (Array.isArray(mydata.images)) {
mydata.images = mydata.images.filter(image => {
if (image.path && image.path.endsWith('.gif')) {
removedImages.push(image);
return false; // Remove this image
}
return true; // Keep this image
});
}
// Reinsert them with a random distribution
if (removedImages.length > 0) {
const insertCount = removedImages.length;
for (let i = 0; i < insertCount; i++) {
const randomIndex = Math.floor(Math.random() * mydata.images.length);
mydata.images.splice(randomIndex, 0, removedImages[i]);
}
}
// --- AutoScrollPixelsPerSecond functionality ---
if (typeof mydata.AutoScrollPixelsPerSecond === 'number' && mydata.AutoScrollPixelsPerSecond > 0) {
let lastTimestamp = null;
let autoScrollActive = false;
let userInteracting = false;
let interactionTimeout = null;
function autoScrollStep(timestamp) {
if (!autoScrollActive || userInteracting) return;
requestAnimationFrame(autoScrollStep);
if (lastTimestamp === null) lastTimestamp = timestamp;
const elapsed = (timestamp - lastTimestamp) / 1000; // seconds
lastTimestamp = timestamp;
const scrollAmount = mydata.AutoScrollPixelsPerSecond * elapsed;
window.scrollBy({ top: scrollAmount, behavior: 'auto' });
// Stop if at bottom
if ((window.innerHeight + window.scrollY) >= document.body.offsetHeight - 2) {
// start from the top again
window.scrollTo({ top: 0, behavior: 'auto' });
}
}
function startAutoScroll() {
if (autoScrollActive) return;
autoScrollActive = true;
lastTimestamp = null;
requestAnimationFrame(autoScrollStep);
}
function resumeAutoScroll() {
if (!autoScrollActive) return;
if (!userInteracting) return;
userInteracting = false;
lastTimestamp = null;
requestAnimationFrame(autoScrollStep);
}
function onUserScrollOrInput() {
userInteracting = true;
if (interactionTimeout) clearTimeout(interactionTimeout);
interactionTimeout = setTimeout(resumeAutoScroll, 10000); // 2s after last interaction
}
window.addEventListener('wheel', onUserScrollOrInput, { passive: true });
window.addEventListener('touchstart', onUserScrollOrInput, { passive: true });
window.addEventListener('keydown', onUserScrollOrInput, { passive: true });
window.addEventListener('DOMContentLoaded', startAutoScroll);
}
// --- AutoAnimateRectangles functionality ---
if (mydata.AutoAnimateRectangles) {
// Animation state for overlays
let lastOverlayUpdate;
// Minimal, robust rectangle animation: overlays match detected bounding boxes
const pastelColors = [
'lavender', 'thistle', 'plum', 'lightpink', 'mistyrose', 'honeydew', 'azure', 'aliceblue',
'lightcyan', 'palegreen', 'lightyellow', 'lemonchiffon', 'mintcream', 'beige', 'seashell',
'lightgoldenrodyellow', 'powderblue', 'paleturquoise', 'lightblue', 'lightsteelblue',
'wheat', 'cornsilk', 'oldlace', 'linen', 'blanchedalmond', 'papayawhip', 'peachpuff',
'moccasin', 'navajowhite', 'lavenderblush', 'floralwhite', 'ghostwhite', 'gainsboro',
'whitesmoke', 'snow', 'ivory', 'antiquewhite', 'khaki', 'lightgreen', 'aquamarine',
'palegoldenrod', 'palevioletred', 'lightcoral', 'lightsalmon', 'lightseagreen', 'mediumaquamarine'
];
let overlays = [];
let idx = 0;
let lastCycle = 0;
let running = false;
// Overlay management: create overlays for each face/object in visible images, clean up old ones
let prevOverlayElements = [];
function getOrCreateOverlays() {
const overlays = [];
const visibleImages = Array.from(document.querySelectorAll('.gallery-item img'))
.filter(img => {
const rect = img.getBoundingClientRect();
let bottomIsBelowViewportTop = rect.bottom > 0;
let topIsAboveViewportBottom = rect.top < (window.innerHeight || document.documentElement.clientHeight);
return bottomIsBelowViewportTop && topIsAboveViewportBottom;
});
visibleImages.forEach((img, i) => {
const container = img.parentElement;
// Ensure container is relative and overlays are above the image
container.style.position = 'relative';
img.style.position = 'relative';
img.style.zIndex = 0; // Lower z-index so overlays are above
// Find face/object data for this image
let imageIndex = -1;
const m = /image-(\d+)/.exec(container.parentElement?.id || container.id || '');
if (m) imageIndex = parseInt(m[1], 10);
let faces = [], objects = [];
// Use naturalWidth/naturalHeight from data if available, fallback to DOM, fallback to offsetWidth/offsetHeight
let imageData = (window.imageGallery && imageIndex >= 0) ? window.imageGallery.images?.[imageIndex] : null;
let imageNaturalWidth = (imageData && imageData.naturalWidth) ? imageData.naturalWidth : ((typeof img.naturalWidth === 'number' && img.naturalWidth > 0) ? img.naturalWidth : (img.width || img.offsetWidth));
let imageNaturalHeight = (imageData && imageData.naturalHeight) ? imageData.naturalHeight : ((typeof img.naturalHeight === 'number' && img.naturalHeight > 0) ? img.naturalHeight : (img.height || img.offsetHeight));
let imageDisplayWidth = img.offsetWidth;
let imageDisplayHeight = img.offsetHeight;
let scaleX = imageDisplayWidth / imageNaturalWidth;
let scaleY = imageDisplayHeight / imageNaturalHeight;
if (window.imageGallery && imageIndex >= 0) {
const image = window.imageGallery.images?.[imageIndex];
if (image) {
faces = Array.isArray(image.people?.predictions) ? image.people.predictions : parsePsObjectArray(image.people?.predictions);
objects = Array.isArray(image.objects?.objects) ? image.objects.objects : [];
}
}
// If no faces/objects, just make one overlay for the image
if ((!faces || faces.length === 0) && (!objects || objects.length === 0)) {
let overlay = container.querySelector('.face-overlay[data-anim="true"]');
if (!overlay) {
overlay = document.createElement('div');
overlay.className = 'face-overlay';
overlay.setAttribute('data-anim', 'true');
overlay.style.position = 'absolute';
overlay.style.zIndex = 2;
overlay.style.left = 0;
overlay.style.top = 0;
overlay.style.width = imageDisplayWidth + 'px';
overlay.style.height = imageDisplayHeight + 'px';
overlay.style.pointerEvents = 'none';
container.style.position = 'relative';
container.appendChild(overlay);
}
overlay.style.display = '';
overlays.push(overlay);
} else {
// For each face, create overlay using bounding box if available
faces.forEach((face, j) => {
// Expect face to have bounding box: {x_min, y_min, x_max, y_max} in pixels or relative [0,1]
let overlay = container.querySelector('.face-overlay[data-face-idx="' + j + '"][data-anim="true"]');
if (!overlay) {
overlay = document.createElement('div');
overlay.className = 'face-overlay';
overlay.setAttribute('data-face-idx', j);
overlay.setAttribute('data-anim', 'true');
overlay.style.position = 'absolute';
overlay.style.zIndex = 2;
container.style.position = 'relative';
container.appendChild(overlay);
}
// Use bounding box if present (x_min, y_min, x_max, y_max)
let l = 0, t = 0, w = imageDisplayWidth, h = imageDisplayHeight;
if (face && typeof face === 'object' && 'x_min' in face && 'y_min' in face && 'x_max' in face && 'y_max' in face) {
let x_min = face.x_min, y_min = face.y_min, x_max = face.x_max, y_max = face.y_max;
// If values are 0-1, treat as relative
if (x_min < 1 && y_min < 1 && x_max <= 1 && y_max <= 1) {
l = x_min * imageDisplayWidth;
t = y_min * imageDisplayHeight;
w = (x_max - x_min) * imageDisplayWidth;
h = (y_max - y_min) * imageDisplayHeight;
} else {
l = x_min * scaleX;
t = y_min * scaleY;
w = (x_max - x_min) * scaleX;
h = (y_max - y_min) * scaleY;
}
}
overlay.style.left = l + 'px';
overlay.style.top = t + 'px';
overlay.style.width = w + 'px';
overlay.style.height = h + 'px';
overlay.style.pointerEvents = 'none';
overlay.style.display = '';
overlays.push(overlay);
});
// For each object, create overlay using bounding box if available
objects.forEach((obj, k) => {
let overlay = container.querySelector('.object-overlay[data-object-idx="' + k + '"][data-anim="true"]');
if (!overlay) {
overlay = document.createElement('div');
overlay.className = 'object-overlay';
overlay.setAttribute('data-object-idx', k);
overlay.setAttribute('data-anim', 'true');
overlay.style.position = 'absolute';
overlay.style.zIndex = 2;
container.style.position = 'relative';
container.appendChild(overlay);
}
let l = 0, t = 0, w = imageDisplayWidth, h = imageDisplayHeight;
if (obj && typeof obj === 'object' && 'x_min' in obj && 'y_min' in obj && 'x_max' in obj && 'y_max' in obj) {
let x_min = obj.x_min, y_min = obj.y_min, x_max = obj.x_max, y_max = obj.y_max;
if (x_min < 1 && y_min < 1 && x_max <= 1 && y_max <= 1) {
l = x_min * imageDisplayWidth;
t = y_min * imageDisplayHeight;
w = (x_max - x_min) * imageDisplayWidth;
h = (y_max - y_min) * imageDisplayHeight;
} else {
l = x_min * scaleX;
t = y_min * scaleY;
w = (x_max - x_min) * scaleX;
h = (y_max - y_min) * scaleY;
}
}
overlay.style.left = l + 'px';
overlay.style.top = t + 'px';
overlay.style.width = w + 'px';
overlay.style.height = h + 'px';
overlay.style.pointerEvents = 'none';
overlay.style.display = '';
overlays.push(overlay);
});
}
});
// Clean up overlays that are no longer needed (only those created by animation)
prevOverlayElements.forEach(el => {
if (el.getAttribute && el.getAttribute('data-anim') === 'true' && !overlays.includes(el)) {
if (el.parentElement) el.parentElement.removeChild(el);
}
});
prevOverlayElements = overlays;
return overlays;
}
function animateOverlaysRAF(ts) {
if (!running) return;
requestAnimationFrame(animateOverlaysRAF);
// Repopulate overlays every 2 seconds, but only if changed
if (typeof lastOverlayUpdate === 'undefined') lastOverlayUpdate = ts;
let overlaysChanged = false;
if (ts - lastOverlayUpdate > 1400) {
const newOverlays = getOrCreateOverlays();
if (newOverlays.length !== overlays.length || newOverlays.some((el, i) => el !== overlays[i])) {
overlays = newOverlays;
idx = 0; // Reset idx so animation always starts with a visible overlay
overlaysChanged = true;
}
lastOverlayUpdate = ts;
}
if (overlays.length === 0) {
idx = 0;
lastCycle = ts;
return;
}
if (!lastCycle) lastCycle = ts;
if (ts - lastCycle > 1500 || overlaysChanged) {
overlays.forEach((el, i) => {
el.style.transition = 'opacity 0.2s, border-color 0.2s, background-color 0.2s, color 0.2s';
if (i === idx) {
const color = pastelColors[i % pastelColors.length];
el.style.opacity = '1';
el.style.borderColor = color;
el.style.backgroundColor = color;
el.style.color = 'black';
el.style.backgroundColor = color;
el.style.mixBlendMode = 'normal';
el.style.zIndex = 2;
el.style.display = '';
el.style.pointerEvents = 'none';
el.style.backgroundColor = color;
el.style.opacity = '0.5';
// Add label if not present
let label = el.querySelector('.overlay-label');
if (!label) {
label = document.createElement('div');
label.className = 'overlay-label';
label.style.position = 'absolute';
label.style.left = '0';
label.style.top = '0';
label.style.width = '100%';
label.style.textAlign = 'center';
label.style.fontWeight = 'bold';
label.style.fontSize = '13px';
label.style.color = 'black';
label.style.background = 'rgba(255,255,255,0.7)';
label.style.pointerEvents = 'none';
label.style.zIndex = 3;
el.appendChild(label);
}
// Set label text
let labelText = '';
if (el.classList.contains('face-overlay') && el.hasAttribute('data-face-idx')) {
const faceIdx = parseInt(el.getAttribute('data-face-idx'), 10);
const container = el.parentElement;
const m = /image-(\d+)/.exec(container.parentElement?.id || container.id || '');
if (m && window.imageGallery) {
const imageIndex = parseInt(m[1], 10);
const image = window.imageGallery.images?.[imageIndex];
if (image && Array.isArray(image.people?.faces) && image.people.faces[faceIdx]) {
labelText = image.people.faces[faceIdx];
}
}
if (!labelText) labelText = 'Face';
} else if (el.classList.contains('object-overlay') && el.hasAttribute('data-object-idx')) {
const objIdx = parseInt(el.getAttribute('data-object-idx'), 10);
const container = el.parentElement;
const m = /image-(\d+)/.exec(container.parentElement?.id || container.id || '');
if (m && window.imageGallery) {
const imageIndex = parseInt(m[1], 10);
const image = window.imageGallery.images?.[imageIndex];
if (image && Array.isArray(image.objects?.objects) && image.objects.objects[objIdx] && image.objects.objects[objIdx].label) {
labelText = image.objects.objects[objIdx].label;
}
}
if (!labelText) labelText = 'Object';
}
label.textContent = labelText;
} else {
el.style.opacity = '0';
el.style.borderColor = '';
el.style.backgroundColor = '';
el.style.color = '';
el.style.display = '';
// Hide label if present
let label = el.querySelector('.overlay-label');
if (label) label.textContent = '';
}
});
idx = overlays.length ? (idx + 1) % overlays.length : 0;
lastCycle = ts;
}
}
function startOverlayAnimation() {
if (running) return;
running = true;
overlays = getOrCreateOverlays();
overlays.forEach(el => {
el.style.transition = 'opacity 0.2s, border-color 0.2s, background-color 0.2s, color 0.2s';
el.style.opacity = '0';
el.style.borderColor = '';
el.style.backgroundColor = '';
el.style.color = '';
});
idx = 0;
lastCycle = 0;
lastOverlayUpdate = undefined;
requestAnimationFrame(animateOverlaysRAF);
}
function stopOverlayAnimation() {
running = false;
}
window.addEventListener('DOMContentLoaded', startOverlayAnimation);
window.addEventListener('visibilitychange', () => {
if (document.hidden) stopOverlayAnimation();
else startOverlayAnimation();
});
}
function parsePsObject(str) {
if (!str || typeof str !== 'string' || !str.startsWith('@{')) return null;
const content = str.substring(2, str.length - 1);
const obj = {};
const parts = content.split(';');
parts.forEach(part => {
const eqIndex = part.indexOf('=');
if (eqIndex > -1) {
const key = part.substring(0, eqIndex).trim();
const value = part.substring(eqIndex + 1).trim();
obj[key] = isNaN(value) ? value : parseFloat(value);
}
});
return obj;
}