devinsays · June 15, 2015 22:49 · Jun 15, 2015
diff --git a/efficient-fitvids.php b/efficient-fitvids.php
@@ -0,0 +1,42 @@
+/**
+ * Enqueue theme scripts
+ */
+function prefix_scripts() {
+
+		// FitVids Script conditionally enqueued from inc/extras.php
+		wp_register_script(
+			'prefix-fitvids',
+			get_template_directory_uri() . '/js/jquery.fitvids.min.js',
+			array( 'jquery' ),
+			'1.0.0',
+			true
+		);
+
+}
+add_action( 'wp_enqueue_scripts', 'prefix_scripts' );
+
+/**
+ * Enqueues FitVids, since the embed might be a video.
+ *
+ * @since 1.0.0.
+ *
+ * @param  string    $html    The generated HTML of the embed handler.
+ * @param  string    $url     The embed URL.
+ * @param  array     $attr    The attributes of the embed shortcode.
+ *
+ * @return string             Returned HTML.
+ */
+function prefix_embed_container( $html, $url, $attr ) {
+	// Bail if this is the admin
+	if ( is_admin() ) {
+		return $html;
+	}
+
+	if ( isset( $attr['width'] ) ) {
+		wp_enqueue_script( 'prefix-fitvids' );
+	}
+
+	return $html;
+}
+add_filter( 'embed_handler_html', 'prefix_embed_container', 10, 3 );
+add_filter( 'embed_oembed_html' , 'prefix_embed_container', 10, 3 );