Pfthb

i'm trying to make a plugin for WordPress, which is has got an admin section for some basic settings, and also registers some shortcode to display some HTML, which is basically a form.

Here is my main plugin file, plugins/my-plugin/my-plugin.php:

 /**
 * Plugin Name: Pathway
 * Plugin URI: http://www.martynleeball.com/
 * Description: Pathway integration.
 * Version: 1.0
 * Author: Martyn Lee Ball
 * Author URI: https://www.martynleeball.com/
 **/

 define('PATHWAY_VERSION', '0.0.8');
 define('PATHWAY_AUTHOR', 'Martyn Lee Ball');
 define('PATHWAY__MINIMUM_WP_VERSION', '4.*');
 define('PATHWAY_CONTACT', 'martynleeball@gmail.com');

 add_action(
 'plugins_loaded',
 array ( Pathway::get_instance(), 'plugin_setup' )
 );

 class Pathway
 
 protected static $instance = NULL;

 public $plugin_url = '';
 private $cpt = 'post'; # Adjust the CPT

 public function __construct() 

 public static function get_instance()
 
 NULL === self::$instance and self::$instance = new self;
 return self::$instance;
 

 public function plugin_setup()
 

 $this->plugin_url = '';
 add_action( 'wp_enqueue_scripts', array( $this, 'enqueue' ) );

// if (is_admin()) 
//
// require_once( $this->plugin_url . 'admin/index.php' );
//
// register_activation_hook( __FILE__, 'install' );
//
// return;
// 

 add_shortcode( 'pathway', array($this, 'shortcode'));

 add_action( 'wp_ajax_ajax_login', array( $this, 'ajax_login' ) );
 add_action( 'wp_ajax_nopriv_ajax_login', array( $this, 'ajax_login' ) );

 add_action( 'wp_ajax_ajax_register', array( $this, 'ajax_register' ) );
 add_action( 'wp_ajax_nopriv_ajax_register', array( $this, 'ajax_register' ) );
 

 public function enqueue()
 
 wp_enqueue_script( 'vuejs', 'https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.16/vue.js' );
 wp_enqueue_script(
 'ajax-handle-form',
 "$this->plugin_url/wp-content/plugins/pathway/frontend/js/scripts.js"
 );
 wp_localize_script(
 'ajax-handle-form',
 'wp_ajax',
 array(
 'ajaxurl' => admin_url( 'admin-ajax.php' ),
 'ajaxnonce' => wp_create_nonce( 'ajax_post_validation' )
 )
 );
 
 public function ajax_login()
 
 echo 'login';exit;
 
 public function ajax_register()
 
 echo 'register';exit;
 

 public function shortcode()
 
 if (!isset($_SESSION['pathway_login'])) 

 self::view('forms/login');

 
 

 public static function view( $name, array $args = array() ) 

 foreach ( $args AS $key => $val ) 
 $$key = $val;
 

 // $file = $this->plugin_url . 'views/'. $name . '.php';
 $file = 'views/'. $name . '.php';

 include( $file );
 

 

Please correct me if i'm going wrong somewhere, there's so many mixed guides online showing different ways. Within this file i'm basically:

1. Adding my scripts and assigning the PHP values.


2. I would be then starting the admin section however has to comment this out for the AJAX call, this is my issue.


3. Registering my shortcode.


4. Adding the actions for the AJAX form submit.

Obviously my issue is that when I hit the is_admin from the AJAX call it is returning true, when it should be false as an public visitor can submit this form. The wp_ajax_nopriv action doesn't appear to work which would solve the issue, this is probably due to me being logged into WordPress.

I have tried logging out of WordPress but the is_admin still returns true!

Can someone advise?

is_admin will return true on all ajax calls.

It is not actually a useful function to check the user as it checks the uri rather than the user details, i.e. if on a admin page = true, if not false.

Now I was a little confused about your question here, it appears you want the is_admin to return false if its actually an ajax call?

 if ( is_admin() && ! wp_doing_ajax() ) 

It will return false on ajax calls.

If you are checking there is an "admin" logged in, as in can edit posts, see the other capabilities here

 if ( current_user_can( 'edit_post' ) ) 

The no_priv hook will not work when logged in, its not called.