disable xmlrpc and pingbacks

inc/tweaks.php

@@ -1,9 +1,9 @@
 <?php
 
-remove_action('wp_head', 'index_rel_link' ); 
+remove_action('wp_head', 'index_rel_link' );
 remove_action('wp_head', 'rel_canonical');
 remove_action('wp_head', 'start_post_rel_link', 10, 0 );
-remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0); 
+remove_action('wp_head', 'adjacent_posts_rel_link_wp_head', 10, 0);
 remove_action('wp_head', 'wp_shortlink_wp_head', 10, 0 );
 remove_action('wp_head', 'parent_post_rel_link', 10, 0 );
 remove_action('wp_head', 'rsd_link');
@@ -22,7 +22,16 @@ function dw_remove_wp_ver_css_js( $src ) {
 add_filter( 'style_loader_src', 'dw_remove_wp_ver_css_js', 9999 );
 add_filter( 'script_loader_src', 'dw_remove_wp_ver_css_js', 9999 );
 
-/* 
+// Disable use XML-RPC
+add_filter( 'xmlrpc_enabled', '__return_false' );
+// Disable X-Pingback to header
+add_filter( 'wp_headers', 'disable_x_pingback' );
+function disable_x_pingback( $headers ) {
+  unset( $headers['X-Pingback'] );
+return $headers;
+}
+
+/*
 add_action( 'admin_head', 'dw_hide' );
 function dw_hide() {
     ?>
@@ -53,9 +62,9 @@ function disable_emojis() {
 	remove_action( 'wp_head', 'print_emoji_detection_script', 7 );
 	remove_action( 'admin_print_scripts', 'print_emoji_detection_script' );
 	remove_action( 'wp_print_styles', 'print_emoji_styles' );
-	remove_action( 'admin_print_styles', 'print_emoji_styles' );	
+	remove_action( 'admin_print_styles', 'print_emoji_styles' );
 	remove_filter( 'the_content_feed', 'wp_staticize_emoji' );
-	remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );	
+	remove_filter( 'comment_text_rss', 'wp_staticize_emoji' );
 	remove_filter( 'wp_mail', 'wp_staticize_emoji_for_email' );
 	add_filter( 'tiny_mce_plugins', 'disable_emojis_tinymce' );
 	add_filter( 'emoji_svg_url', '__return_false' );
@@ -94,17 +103,17 @@ function dw_embed_oembed_html( $html ) {
 add_action( 'admin_menu', 'daw_is_online_add_admin_menu' );
 add_action( 'admin_init', 'daw_is_online_settings_init' );
 
-function daw_is_online_add_admin_menu(  ) { 
+function daw_is_online_add_admin_menu(  ) {
 	add_options_page( 'DW Status', 'DAW Online', 'manage_options', 'daw_is_online', 'daw_is_online_options_page' );
 }
 
-function daw_is_online_settings_init(  ) { 
+function daw_is_online_settings_init(  ) {
 	register_setting( 'dwstatus', 'daw_is_online_settings' );
 	add_settings_section('daw_is_online_pluginPage_section', __( 'DAW Online', 'wordpress' ), 'daw_is_online_settings_section_callback', 'dwstatus');
 	add_settings_field( 'daw_is_online_select_field_0', __( 'Am I Online ?', 'wordpress' ), 'daw_is_online_select_field_0_render', 'dwstatus', 'daw_is_online_pluginPage_section' );
 }
 
-function daw_is_online_select_field_0_render(  ) { 
+function daw_is_online_select_field_0_render(  ) {
 	$options = get_option( 'daw_is_online_settings' ); ?>
 	<select name='daw_is_online_settings[daw_is_online_select_field_0]'>
 		<option value='1' <?php selected( $options['daw_is_online_select_field_0'], 1 ); ?>>Yes</option>
@@ -112,12 +121,12 @@ function daw_is_online_select_field_0_render(  ) {
 	</select>
 <?php }
 
-function daw_is_online_settings_section_callback(  ) { 
+function daw_is_online_settings_section_callback(  ) {
 	echo __( 'This sets my online status', 'wordpress' );
 }
 
 function daw_is_online_options_page(  ) { ?>
-	<form action='options.php' method='post'>	
+	<form action='options.php' method='post'>
 		<?php settings_fields( 'dwstatus' );
 		do_settings_sections( 'dwstatus' );
 		submit_button(); ?>
@@ -126,7 +135,7 @@ function daw_is_online_options_page(  ) { ?>
 
 function dw_online_get_status() {
 	$dw_status = get_option('daw_is_online_settings');
-	if( $dw_status['daw_is_online_select_field_0'] == '1' ) { 
+	if( $dw_status['daw_is_online_select_field_0'] == '1' ) {
 	wp_enqueue_style( 'message', get_template_directory_uri() . '/css/messenger.css');
 ?>
 <script type="text/javascript">function txt_dave(){$.ajax({url:"https://davidawindham.com/wha/phony/sms.php",dataType:"json",success:function(){}})}$(function(){var a;a=0,Messenger.options={extraClasses:"messenger-fixed messenger-on-bottom messenger-on-left",theme:"flat"};var b;b=Messenger().post({message:"I'm Currently Online",type:'success',actions:{cancel:{label:"Connect",delay:60,action:function(){txt_dave();var c;c=Messenger().run({errorMessage:"Please wait a moment while I get connected with you.",successMessage:"Connecting",action:function(c){return b.hide(),++a<2?c.error({status:500,readyState:0,responseText:0}):(window.location.href="http://chat.davidawindham.com",b.update({message:"Redirect to Chat",hideAfter:20,type:"success",actions:!1}))}})}}},retry:{label:"No Thanks",action:function(){return b.update({message:"Maybe Next Time",hideAfter:1,type:"error",actions:!1})}}})});</script>
@@ -139,13 +148,13 @@ function dw_online_get_chat() {
 		<script type="text/javascript">
 		Messenger.options = {extraClasses: "messenger-fixed messenger-on-bottom messenger-on-left",theme: "flat"};var i;i = 0;
 		$(function(){
-			var msg_return; 
+			var msg_return;
 			msg_return = Messenger().run({
 				id: 'one',
-				errorMessage: 'Looking for David...', 
+				errorMessage: 'Looking for David...',
 				action: function(opts) {if (++i < 2) {get_dave();return opts.error({status: 500,readyState: 0,responseText: 0});}}});});
 		function get_dave() {$(function poll() {var x = 0; var countTimer = setInterval(function () {if(x > 5){clearInterval(countTimer)}else if(x == 5){dave_not_available()}else{var URLchatAPI = "http://code.davidawindham.com:8080/status";var request = $.ajax({url: URLchatAPI,dataType: 'json',cache: false, success: function (data) {online = data.online;if(online=='yes') {$('.chat').modal('show');x = x+5;};if (online=='no') {dave_connecting();};},error: function ( xhr, tStatus, err ) {dave_error();x = x+5;}});x++;}}, 5000);});}
-		function dave_connecting(){var y;y = 0;var msg_waiting; msg_waiting = Messenger().run({id: 'one',hideAfter: 4,errorMessage: 'Waiting on David...',action: function(opts) {if (++y < 2) {get_dave();return opts.error({status: 500,readyState: 0,responseText: 0});}}});}		
+		function dave_connecting(){var y;y = 0;var msg_waiting; msg_waiting = Messenger().run({id: 'one',hideAfter: 4,errorMessage: 'Waiting on David...',action: function(opts) {if (++y < 2) {get_dave();return opts.error({status: 500,readyState: 0,responseText: 0});}}});}
 		function dave_not_available(){var msg_error; msg_error = Messenger().post({message: 'Sorry, but I am busy.',type: 'error',id: 'one',showCloseButton: true,actions:{cancel: {label: 'Leave me a message',action: function(){window.location.href = '../';}}}});}
 		function dave_error(){var msg_error; msg_error = Messenger().post({message: 'Oops. Something has gone wrong.',type: 'error',id: 'one',showCloseButton: true,actions:{cancel: {label: 'Leave me a message',action: function(){window.location.href = '../';}}}});}
 		$(function() {if (window.location.hash.indexOf("chat") !== -1) {$('.chat').modal('show');}});
@@ -166,12 +175,12 @@ function dw_deliver_form_mail() {
 		if ( wp_mail( $to, $subject, $message, $headers ) ) {
 			echo '<div class="alert alert-success" role="alert">';
 			echo '<p>Thank you. I will be in touch.</p>';
-			echo '</div>'; 
-		} 
-		else { 
+			echo '</div>';
+		}
+		else {
 			echo '<div class="alert alert-danger" role="alert">';
 			echo '<p>Error, please try again</p>';
-			echo '</div>'; 
+			echo '</div>';
 		}
 	}
 }
@@ -187,7 +196,7 @@ add_filter('language_attributes', 'doctype_opengraph');
 
 function dw_opengraph() {
     global $post;
- 
+
     if(is_single()) {
         if(has_post_thumbnail($post->ID)) {
             $img_src = wp_get_attachment_image_src(get_post_thumbnail_id( $post->ID ), 'full');
@@ -208,7 +217,7 @@ function dw_opengraph() {
     <meta property="og:url" content="<?php echo the_permalink(); ?>"/>
     <meta property="og:site_name" content="<?php echo get_bloginfo(); ?>"/>
     <meta property="og:image" content="<?php echo $img_src; ?>"/>
-	<meta property="fb:app_id" content="203136806559589" />	
+	<meta property="fb:app_id" content="203136806559589" />
 	<meta name="twitter:site" content="@windhamdavid">
 	<meta name="twitter:creator" content="@windhamdavid">
 	<meta name="twitter:title" content="<?php echo the_title(); ?>">
@@ -262,10 +271,10 @@ function dw_video_embed( $attr, $content='' ) {
   if ( ! isset( $attr['poster'] ) && has_post_thumbnail() ) {
 	$poster = get_post_meta( get_the_ID(), 'media-poster', true );
     $attr['poster'] = $poster;
-  } 
+  }
   return wp_video_shortcode( $attr, $content );
 }
 add_shortcode( 'video', 'dw_video_embed' );
 
 
-?>
+?>