Merge pull request #40 from newfold-labs/enhance/PRESS7-131-annotate-…

…opt-images

Image Optimization: Mark Optimized Images

assets/image-optimized-marker/image-optimized-marker.css

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+/* image-optimized-marker.css */
+.nfd-performance-image-optimized-marker {
+	position: absolute;
+	top: 8px;
+	right: 8px;
+	background: #007cba;
+	color: #fff;
+	padding: 2px 6px;
+	border-radius: 4px;
+	font-size: 12px;
+}

assets/image-optimized-marker/image-optimized-marker.js

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+import './image-optimized-marker.css';
+
+import { __ } from '@wordpress/i18n';
+
+document.addEventListener( 'DOMContentLoaded', () => {
+	/**
+	 * Adds a marker to optimized images in the media library
+	 */
+	const markOptimizedImages = () => {
+		document.querySelectorAll( '.attachment' ).forEach( ( attachment ) => {
+			// Get media library data
+			const mediaId = attachment.getAttribute( 'data-id' );
+			const mediaData = wp.media.attachment( mediaId ).attributes;
+
+			// Check if the image is optimized
+			if (
+				mediaData.nfdPerformanceImageOptimized &&
+				! attachment.querySelector(
+					'.nfd-performance-image-optimized-marker'
+				)
+			) {
+				const marker = document.createElement( 'span' );
+				marker.textContent = __( 'Optimized', 'wp-module-performance' );
+				marker.className = 'nfd-performance-image-optimized-marker';
+
+				attachment.querySelector( '.thumbnail' )?.appendChild( marker );
+			}
+		} );
+	};
+
+	// Monitor for changes in the media library
+	const observer = new MutationObserver( markOptimizedImages );
+	observer.observe( document.body, { childList: true, subtree: true } );
+
+	// Initial run
+	markOptimizedImages();
+} );