Prefix standalone plugins with 'PL' in list table and add plugin row meta link to Performance Lab settings screen

admin/load.php

@@ -912,3 +912,60 @@ function perflab_print_modules_page_style() {
 </style>
 	<?php
 }
+
+/**
+ * Adds "PL" prefix to the names of all Performance Lab standalone plugins.
+ *
+ * @since n.e.x.t
+ *
+ * @param array<string, array{ Name: string }> $plugins Plugins.
+ * @return array<string, array{ Name: string }> Filtered plugins.
+ */
+function perflab_add_pl_prefix_to_standalone_plugins( array $plugins ): array {
+	$standalone_plugins = perflab_get_standalone_plugins();
+
+	$did_prefix  = false;
+	$name_prefix = __( 'PL', 'performance-lab' ) . ' ';
+	foreach ( array_keys( $plugins ) as $plugin_basename ) {
+		if ( in_array( strtok( $plugin_basename, '/' ), $standalone_plugins, true ) ) {
+			$plugins[ $plugin_basename ]['Name'] = $name_prefix . $plugins[ $plugin_basename ]['Name'];
+
+			$did_prefix = true;
+		}
+	}
+
+	// Re-sort by name if prefixed.
+	if ( $did_prefix ) {
+		uasort(
+			$plugins,
+			static function ( array $a, array $b ) {
+				return strnatcasecmp( $a['Name'], $b['Name'] );
+			}
+		);
+	}
+
+	return $plugins;
+}
+add_filter( 'all_plugins', 'perflab_add_pl_prefix_to_standalone_plugins' );
+
+/**
+ * Filters plugin row meta to add a Performance Lab link to its settings screen.
+ *
+ * @since n.e.x.t
+ *
+ * @param string[] $plugin_meta  An array of the plugin's metadata, including
+ *                               the version, author, author URI, and plugin URI.
+ * @param string   $plugin_file  Path to the plugin file relative to the plugins directory.
+ * @return string[] Plugin meta.
+ */
+function perflab_filter_plugin_row_meta( array $plugin_meta, string $plugin_file ): array {
+	if ( in_array( strtok( $plugin_file, '/' ), perflab_get_standalone_plugins(), true ) ) {
+		$plugin_meta[] = sprintf(
+			'<a href="%1$s">%2$s</a>',
+			esc_url( add_query_arg( 'page', PERFLAB_MODULES_SCREEN, admin_url( 'options-general.php' ) ) ),
+			esc_html__( 'Performance Lab', 'performance-lab' )
+		);
+	}
+	return $plugin_meta;
+}
+add_filter( 'plugin_row_meta', 'perflab_filter_plugin_row_meta', 10, 2 );