Salman Ravoof SalmanRavoof

## Remove-WordPress-Dashboard-Widgets.php
// function to remove the dashboard widgets, but only for non-admin users
// if you want to remove the widgets for admin(s) too, remove the 'if' statement within the function
function remove_dashboard_widgets() {
	if ( ! current_user_can( 'manage_options' ) ) {
		remove_meta_box( 'dashboard_right_now', 'dashboard', 'normal' );
		remove_meta_box( 'dashboard_recent_comments', 'dashboard', 'normal' );
		remove_meta_box( 'dashboard_incoming_links', 'dashboard', 'normal' );
		remove_meta_box( 'dashboard_plugins', 'dashboard', 'normal' );
		remove_meta_box( 'dashboard_quick_press', 'dashboard', 'side' );
		remove_meta_box( 'dashboard_recent_drafts', 'dashboard', 'side' );

## Add-WordPress-Dashboard-Widget.php
// Add a new widget to the dashboard using a custom function
function wpmudev_add_dashboard_widgets() {
	wp_add_dashboard_widget(
		'wpmudev_dashboard_widget', // Widget slug
		'My Custom Dashboard Widget', // Widget title
		'wpmudev_new_dashboard_widget_function' // Function name to display the widget
	);
}
// Register the new dashboard widget with the 'wp_dashboard_setup' action
add_action( 'wp_dashboard_setup', 'wpmudev_add_dashboard_widgets' );

## Ready-AJAX-Call.php
// The 'likes' meta key value will store the total like count for a specific post, it'll show 0 if it's an empty string
<?php
	$likes = get_post_meta($post->ID, "likes", true);
	$likes = ($likes == "") ? 0 : $likes;
?>

This post has <span id='like_counter'><?php echo $likes ?></span> likes<br>

// Linking to the admin-ajax.php file. Nonce check included for extra security. Note the "user_like" class for JS enabled clients.
<?php

## AJAX-Action-Hook-Plugin-Functions.php
<?php // used here only for enabling syntax highlighting. Leave this out if it's already included in your plugin file.

// define the actions for the two hooks created, first for logged in users and the next for logged out users
add_action("wp_ajax_my_user_like", "my_user_like");
add_action("wp_ajax_nopriv_my_user_like", "please_login");

// define the function to be fired for logged in users
function my_user_like() {

   // nonce check for an extra layer of security, the function will exit if it fails

## Add-Javascript-AJAX-Support.php
<?php // used here only for enabling syntax highlighting. Leave this out if it's already included in your plugin file.

// Fires after WordPress has finished loading, but before any headers are sent.
add_action( 'init', 'script_enqueuer' );

function script_enqueuer() {

   // Register the JS file with a unique handle, file location, and an array of dependencies
   wp_register_script( "liker_script", plugin_dir_url(__FILE__).'liker_script.js', array('jquery') );


## liker_script.js
jQuery(document).ready( function() {
   jQuery(".user_like").click( function(e) {
      e.preventDefault();
      post_id = jQuery(this).attr("data-post_id");
      nonce = jQuery(this).attr("data-nonce");
      jQuery.ajax({
         type : "post",
         dataType : "json",
         url : myAjax.ajaxurl,
         data : {action: "my_user_like", post_id : post_id, nonce: nonce},

## test-highlight.php
$foo = "bar";
echo $foo;

## test.php
<html>
 <head>
  <title>PHP-Test</title>
 </head>
 <body>
  <?php echo '<h1>Hello World!</h1><h3>Welcome to WPMU DEV</h3>'; ?>
 </body>
</html>

## wp-config.php
define('FORCE_SSL', true);
define('FORCE_SSL_ADMIN',true);

## .htaccess
RewriteEngine On
RewriteCond %{HTTPS} !=on
RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301,NE]

# BEGIN WordPress
# END WordPress
	// Add a new widget to the dashboard using a custom function
	function wpmudev_add_dashboard_widgets() {
	wp_add_dashboard_widget(
	'wpmudev_dashboard_widget', // Widget slug
	'My Custom Dashboard Widget', // Widget title
	'wpmudev_new_dashboard_widget_function' // Function name to display the widget
	);
	}
	// Register the new dashboard widget with the 'wp_dashboard_setup' action
	add_action( 'wp_dashboard_setup', 'wpmudev_add_dashboard_widgets' );
	// The 'likes' meta key value will store the total like count for a specific post, it'll show 0 if it's an empty string
	<?php
	$likes = get_post_meta($post->ID, "likes", true);
	$likes = ($likes == "") ? 0 : $likes;
	?>

	This post has <span id='like_counter'><?php echo $likes ?></span> likes<br>

	// Linking to the admin-ajax.php file. Nonce check included for extra security. Note the "user_like" class for JS enabled clients.
	<?php
	<?php // used here only for enabling syntax highlighting. Leave this out if it's already included in your plugin file.

	// define the actions for the two hooks created, first for logged in users and the next for logged out users
	add_action("wp_ajax_my_user_like", "my_user_like");
	add_action("wp_ajax_nopriv_my_user_like", "please_login");

	// define the function to be fired for logged in users
	function my_user_like() {

	// nonce check for an extra layer of security, the function will exit if it fails
	<?php // used here only for enabling syntax highlighting. Leave this out if it's already included in your plugin file.

	// Fires after WordPress has finished loading, but before any headers are sent.
	add_action( 'init', 'script_enqueuer' );

	function script_enqueuer() {

	// Register the JS file with a unique handle, file location, and an array of dependencies
	wp_register_script( "liker_script", plugin_dir_url(__FILE__).'liker_script.js', array('jquery') );
	jQuery(document).ready( function() {
	jQuery(".user_like").click( function(e) {
	e.preventDefault();
	post_id = jQuery(this).attr("data-post_id");
	nonce = jQuery(this).attr("data-nonce");
	jQuery.ajax({
	type : "post",
	dataType : "json",
	url : myAjax.ajaxurl,
	data : {action: "my_user_like", post_id : post_id, nonce: nonce},
	<html>
	<head>
	<title>PHP-Test</title>
	</head>
	<body>
	<?php echo '<h1>Hello World!</h1><h3>Welcome to WPMU DEV</h3>'; ?>
	</body>
	</html>
	RewriteEngine On
	RewriteCond %{HTTPS} !=on
	RewriteRule ^(.*)$ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301,NE]

	# BEGIN WordPress
	# END WordPress