Add metadata button (WIP)

This commit is contained in:
Kylian Schmidt
2025-07-08 13:19:54 +02:00
parent 72ebc5e103
commit 51a74b23f8
4 changed files with 399 additions and 0 deletions
+1
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@@ -15,6 +15,7 @@
@import url('./floating-elements.css');
@import url('./stats.css');
@import url('./comparison.css');
@import url('./metadata.css');
/* Responsive design */
@import url('./responsive.css');
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@@ -0,0 +1,180 @@
/* ========================================
METADATA POPUP STYLES
======================================== */
/* Metadata button on thumbnails */
.metadata-btn {
position: absolute;
top: 8px;
right: 8px;
background: rgba(0, 0, 0, 0.7);
color: white;
border: none;
border-radius: 50%;
width: 32px;
height: 32px;
font-size: 16px;
cursor: pointer;
z-index: 10;
transition: all 0.2s ease;
backdrop-filter: blur(4px);
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
opacity: 0;
display: flex;
align-items: center;
justify-content: center;
line-height: 1;
}
.grid-item:hover .metadata-btn {
opacity: 1;
}
.metadata-btn:hover {
background: rgba(0, 0, 0, 0.9);
transform: scale(1.1);
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}
.metadata-btn:active {
transform: scale(0.95);
}
/* Grid item positioning for metadata button */
.grid-item {
position: relative;
}
/* Metadata popup */
.metadata-popup {
background: var(--card-background);
border: 1px solid var(--border-color);
border-radius: 8px;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
max-width: 320px;
min-width: 250px;
opacity: 0;
transform: translateY(-10px);
transition: all 0.2s ease;
backdrop-filter: blur(10px);
z-index: 1000;
}
.metadata-popup.show {
opacity: 1;
transform: translateY(0);
}
.metadata-popup-header {
padding: 12px 16px;
border-bottom: 1px solid var(--border-color);
background: var(--header-background);
border-radius: 8px 8px 0 0;
}
.metadata-popup-header h4 {
margin: 0;
font-size: 14px;
font-weight: 600;
color: var(--text-color);
word-break: break-word;
}
.metadata-popup-content {
padding: 12px 16px;
max-height: 300px;
overflow-y: auto;
}
.metadata-field {
display: flex;
margin-bottom: 8px;
gap: 8px;
align-items: flex-start;
}
.metadata-field:last-child {
margin-bottom: 0;
}
.metadata-key {
font-weight: 500;
color: var(--accent-color);
font-size: 12px;
min-width: 80px;
flex-shrink: 0;
}
.metadata-value {
font-size: 12px;
color: var(--text-color);
word-break: break-word;
flex: 1;
}
.metadata-value code {
background: var(--code-background);
padding: 2px 4px;
border-radius: 3px;
font-size: 11px;
font-family: 'Courier New', monospace;
}
.metadata-tag {
background: var(--accent-color);
color: var(--background-color);
padding: 2px 6px;
border-radius: 12px;
font-size: 10px;
font-weight: 500;
margin-right: 4px;
display: inline-block;
}
.metadata-more {
color: var(--breadcrumb-color);
font-style: italic;
font-size: 11px;
}
.no-metadata {
color: var(--breadcrumb-color);
font-style: italic;
margin: 0;
text-align: center;
padding: 20px 0;
}
/* Custom scrollbar for metadata popup */
.metadata-popup-content::-webkit-scrollbar {
width: 6px;
}
.metadata-popup-content::-webkit-scrollbar-track {
background: transparent;
}
.metadata-popup-content::-webkit-scrollbar-thumb {
background: var(--border-color);
border-radius: 3px;
}
.metadata-popup-content::-webkit-scrollbar-thumb:hover {
background: var(--accent-color);
}
/* Responsive adjustments */
@media (max-width: 768px) {
.metadata-popup {
max-width: calc(100vw - 32px);
min-width: 200px;
}
.metadata-btn {
width: 28px;
height: 28px;
font-size: 14px;
top: 6px;
right: 6px;
}
}
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@@ -0,0 +1,212 @@
/**
* Metadata Popup functionality for Gallery
*
* Handles showing metadata in small popups overlaid on plot thumbnails
*/
class MetadataPopup {
constructor() {
this.activePopup = null;
this.init();
}
init() {
// Close popup when clicking outside
document.addEventListener('click', (e) => {
if (!e.target.closest('.metadata-btn') && !e.target.closest('.metadata-popup')) {
this.hidePopup();
}
});
// Close popup on Escape key
document.addEventListener('keydown', (e) => {
if (e.key === 'Escape') {
this.hidePopup();
}
});
}
showPopup(button, plotName, metadata) {
// Hide any existing popup
this.hidePopup();
// Create popup element
const popup = document.createElement('div');
popup.className = 'metadata-popup';
popup.innerHTML = this.formatMetadata(plotName, metadata);
// Position popup relative to button
const rect = button.getBoundingClientRect();
popup.style.position = 'fixed';
popup.style.left = rect.left + 'px';
popup.style.top = (rect.bottom + 5) + 'px';
popup.style.zIndex = '1000';
// Add to DOM
document.body.appendChild(popup);
this.activePopup = popup;
// Adjust position if popup goes off screen
setTimeout(() => {
const popupRect = popup.getBoundingClientRect();
// Adjust horizontal position
if (popupRect.right > window.innerWidth) {
popup.style.left = (rect.right - popupRect.width) + 'px';
}
// Adjust vertical position
if (popupRect.bottom > window.innerHeight) {
popup.style.top = (rect.top - popupRect.height - 5) + 'px';
}
}, 0);
// Animate in
requestAnimationFrame(() => {
popup.classList.add('show');
});
}
hidePopup() {
if (this.activePopup) {
this.activePopup.classList.remove('show');
setTimeout(() => {
if (this.activePopup && this.activePopup.parentNode) {
this.activePopup.parentNode.removeChild(this.activePopup);
}
this.activePopup = null;
}, 200);
}
}
formatMetadata(plotName, metadata) {
if (!metadata || Object.keys(metadata).length === 0) {
return `
<div class="metadata-popup-header">
<h4>${plotName}</h4>
</div>
<div class="metadata-popup-content">
<p class="no-metadata">No metadata available</p>
</div>
`;
}
let html = `
<div class="metadata-popup-header">
<h4>${plotName}</h4>
</div>
<div class="metadata-popup-content">
`;
// Show priority fields first
const priorityFields = ['title', 'description', 'plot_type', 'experiment'];
const processedKeys = new Set();
// Display priority fields first
for (const key of priorityFields) {
if (metadata[key] !== undefined) {
html += this.formatMetadataField(key, metadata[key]);
processedKeys.add(key);
}
}
// Show file info if available
if (metadata.file_info) {
html += `<div class="metadata-section-title">File Information</div>`;
html += this.formatMetadataField('File Size', metadata.file_info.size);
if (metadata.file_info.extension) {
html += this.formatMetadataField('Format', metadata.file_info.extension);
}
processedKeys.add('file_info');
}
// Show timestamps if available
if (metadata.timestamps) {
html += `<div class="metadata-section-title">Timestamps</div>`;
if (metadata.timestamps.created_human) {
html += this.formatMetadataField('Created', metadata.timestamps.created_human);
}
if (metadata.timestamps.modified_human) {
html += this.formatMetadataField('Modified', metadata.timestamps.modified_human);
}
processedKeys.add('timestamps');
}
// Show extracted info if available
if (metadata.extracted_info && Object.keys(metadata.extracted_info).length > 0) {
html += `<div class="metadata-section-title">Plot Details</div>`;
for (const [key, value] of Object.entries(metadata.extracted_info)) {
html += this.formatMetadataField(key, value);
}
processedKeys.add('extracted_info');
}
// Display other fields (excluding generation info unless it's the only data)
const otherKeys = Object.keys(metadata).filter(key =>
!processedKeys.has(key) && key !== 'generation'
);
if (otherKeys.length > 0) {
html += `<div class="metadata-section-title">Additional Information</div>`;
for (const key of otherKeys) {
html += this.formatMetadataField(key, metadata[key]);
}
}
// Show generation info last if there's no other meaningful data
if (processedKeys.size <= 2 && metadata.generation) {
html += `<div class="metadata-section-title">Generation Info</div>`;
if (metadata.generation.generation_time) {
const genDate = new Date(metadata.generation.generation_time);
html += this.formatMetadataField('Generated', genDate.toLocaleString());
}
}
html += '</div>';
return html;
}
formatMetadataField(key, value) {
const displayKey = key.replace(/_/g, ' ').replace(/\b\w/g, l => l.toUpperCase());
let formattedValue;
if (value === null || value === undefined) {
formattedValue = '<em>null</em>';
} else if (typeof value === 'object') {
if (Array.isArray(value)) {
if (value.length <= 3) {
formattedValue = value.map(item => `<span class="metadata-tag">${item}</span>`).join(' ');
} else {
formattedValue = `${value.slice(0, 3).map(item => `<span class="metadata-tag">${item}</span>`).join(' ')} <span class="metadata-more">+${value.length - 3} more</span>`;
}
} else {
// Show object as compact JSON for small objects, or just key count for large ones
const keys = Object.keys(value);
if (keys.length <= 3) {
formattedValue = '<code>' + JSON.stringify(value) + '</code>';
} else {
formattedValue = `<em>Object with ${keys.length} properties</em>`;
}
}
} else {
// Truncate long strings
const str = String(value);
formattedValue = str.length > 50 ? str.substring(0, 47) + '...' : str;
}
return `
<div class="metadata-field">
<span class="metadata-key">${displayKey}:</span>
<span class="metadata-value">${formattedValue}</span>
</div>
`;
}
}
// Global instance
window.metadataPopup = new MetadataPopup();
// Global function for template usage
window.showMetadataPopup = function(button, plotName, metadata) {
window.metadataPopup.showPopup(button, plotName, metadata);
};
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@@ -41,6 +41,9 @@
<a href="{{ item.pdf_href }}">
<img src="{{ item.png_href }}" alt="{{ item.name }}">
</a>
<button class="metadata-btn" onclick="event.stopPropagation(); showMetadataPopup(this, '{{ item.name|e }}', {{ item.metadata|default('{}')|tojson }})" title="View metadata">
</button>
<div class="plot-name" title="{{ item.name }}">{{ item.name }}</div>
</div>
{% endfor %}
@@ -183,6 +186,9 @@
};
</script>
<!-- Metadata Popup Script -->
<script src="{{ assets_path }}/js/metadata-popup.js"></script>
<!-- Main JavaScript Application -->
<script type="module" src="{{ assets_path }}/js/main.js"></script>
</body>