upd

Author: wh4u

.gitignore

@@ -7,3 +7,9 @@ dist/
 .env
 .env.*
 !.dev.vars.example
+docs/wordpress-rss-featured-image-investigation.md
+docs/blog-post-domains-mcp-server-el.html
+docs/blog-post-domains-mcp-server-el.md
+docs/blog-post-rss-featured-image-el.html
+docs/wordpress-code-block-copy-README.md
+docs/wordpress-mcp-adapter-install.md

docs/wordpress-code-block-copy.php

@@ -0,0 +1,127 @@
+<?php
+/**
+ * Plugin Name: Code block styling and copy button
+ * Description: Styles WordPress code blocks (wp-block-code) like a coding block and adds a one-click copy button.
+ * Version: 1.0
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+add_action( 'wp_enqueue_scripts', function() {
+	$css = '
+		.wp-block-code,
+		pre.wp-block-code {
+			position: relative;
+			background: #1e1e1e;
+			color: #d4d4d4;
+			font-family: Consolas, Monaco, "Andale Mono", "Ubuntu Mono", monospace;
+			font-size: 14px;
+			line-height: 1.5;
+			padding: 1em 1.25em;
+			padding-top: 2.5em;
+			border-radius: 6px;
+			border: 1px solid #333;
+			overflow-x: auto;
+			margin: 1.25em 0;
+			box-shadow: 0 2px 8px rgba(0,0,0,0.15);
+		}
+		.wp-block-code code,
+		pre.wp-block-code code {
+			display: block;
+			background: none;
+			color: inherit;
+			padding: 0;
+			font-size: inherit;
+			white-space: pre;
+		}
+		.wp-block-code .code-block-copy-btn {
+			position: absolute;
+			top: 8px;
+			right: 8px;
+			padding: 6px 12px;
+			font-size: 12px;
+			font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+			background: #0e639c;
+			color: #fff;
+			border: none;
+			border-radius: 4px;
+			cursor: pointer;
+			opacity: 0.9;
+			transition: opacity 0.15s, background 0.15s;
+		}
+		.wp-block-code .code-block-copy-btn:hover {
+			opacity: 1;
+			background: #1177bb;
+		}
+		.wp-block-code .code-block-copy-btn.copied {
+			background: #107c10;
+		}
+	';
+	wp_register_style( 'code-block-styling', false, array(), '1.0' );
+	wp_enqueue_style( 'code-block-styling' );
+	wp_add_inline_style( 'code-block-styling', $css );
+}, 20 );
+
+add_action( 'wp_footer', function() {
+	$copy_text = 'Αντιγραφή';
+	$copied_text = 'Αντιγραφήκε!';
+	?>
+	<script>
+	(function() {
+		function initCodeBlockCopy() {
+			var blocks = document.querySelectorAll( '.wp-block-code, pre.wp-block-code' );
+			blocks.forEach(function( block ) {
+				if ( block.querySelector( '.code-block-copy-btn' ) ) return;
+				var code = block.querySelector( 'code' );
+				var target = code || block;
+				var btn = document.createElement( 'button' );
+				btn.type = 'button';
+				btn.className = 'code-block-copy-btn';
+				btn.textContent = '<?php echo esc_js( $copy_text ); ?>';
+				btn.setAttribute( 'aria-label', '<?php echo esc_js( $copy_text ); ?>' );
+				block.style.position = 'relative';
+				block.insertBefore( btn, block.firstChild );
+				btn.addEventListener( 'click', function() {
+					var text = ( code && code.textContent ) ? code.textContent : block.innerText;
+					text = text.replace( /\n$/, '' );
+					if ( navigator.clipboard && navigator.clipboard.writeText ) {
+						navigator.clipboard.writeText( text ).then(function() {
+							btn.textContent = '<?php echo esc_js( $copied_text ); ?>';
+							btn.classList.add( 'copied' );
+							setTimeout(function() {
+								btn.textContent = '<?php echo esc_js( $copy_text ); ?>';
+								btn.classList.remove( 'copied' );
+							}, 2000);
+						});
+					} else {
+						var ta = document.createElement( 'textarea' );
+						ta.value = text;
+						ta.style.position = 'fixed';
+						ta.style.left = '-9999px';
+						document.body.appendChild( ta );
+						ta.select();
+						try {
+							document.execCommand( 'copy' );
+							btn.textContent = '<?php echo esc_js( $copied_text ); ?>';
+							btn.classList.add( 'copied' );
+							setTimeout(function() {
+								btn.textContent = '<?php echo esc_js( $copy_text ); ?>';
+								btn.classList.remove( 'copied' );
+							}, 2000);
+						} catch ( e ) {}
+						document.body.removeChild( ta );
+					}
+				});
+			});
+		}
+		if ( document.readyState === 'loading' ) {
+			document.addEventListener( 'DOMContentLoaded', initCodeBlockCopy );
+		} else {
+			initCodeBlockCopy();
+		}
+	})();
+	</script>
+	<?php
+}, 99 );