File: /home/www/web115/wordpress/wp-content/plugins/anonymous-restricted-content/includes/class-arc.php
<?php
/**
* The file that defines the core plugin class
*
* A class definition that includes attributes and functions used across both the
* public-facing side of the site and the admin area.
*
* @link https://wordpress.org/plugins/anonymous-restricted-content/
* @since 1.0.0
*
* @package ARC
* @subpackage ARC/includes
*/
/**
* The core plugin class.
*
* This is used to define internationalization, admin-specific hooks, and
* public-facing site hooks.
*
* Also maintains the unique identifier of this plugin as well as the current
* version of the plugin.
*
* @since 1.0.0
* @package ARC
* @subpackage ARC/includes
* @author Taras Sych <taras.sych@gmail.com>
*/
class ARC {
/**
* The loader that's responsible for maintaining and registering all hooks that power
* the plugin.
*
* @since 1.0.0
* @access protected
* @var ARC_Loader $loader Maintains and registers all hooks for the plugin.
*/
protected $loader;
/**
* The unique identifier of this plugin.
*
* @since 1.0.0
* @access protected
* @var string $plugin_name The string used to uniquely identify this plugin.
*/
protected $plugin_name;
/**
* The current version of the plugin.
*
* @since 1.0.0
* @access protected
* @var string $version The current version of the plugin.
*/
protected $version;
/**
* Define the core functionality of the plugin.
*
* Set the plugin name and the plugin version that can be used throughout the plugin.
* Load the dependencies, define the locale, and set the hooks for the admin area and
* the public-facing side of the site.
*
* @since 1.0.0
*/
public function __construct() {
if ( defined( 'ARC_VERSION' ) ) {
$this->version = ARC_VERSION;
} else {
$this->version = '1.0.0';
}
$this->plugin_name = ARC_PACKAGE_NAME;
$this->load_dependencies();
$this->set_locale();
$this->define_admin_hooks();
$this->define_public_hooks();
}
/**
* Load the required dependencies for this plugin.
*
* Include the following files that make up the plugin:
*
* - ARC_Loader. Orchestrates the hooks of the plugin.
* - ARC_i18n. Defines internationalization functionality.
* - ARC_Admin. Defines all hooks for the admin area.
* - ARC_Public. Defines all hooks for the public side of the site.
*
* Create an instance of the loader which will be used to register the hooks
* with WordPress.
*
* @since 1.0.0
* @access private
*/
private function load_dependencies() {
/**
* The class responsible for orchestrating the actions and filters of the
* core plugin.
*/
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-arc-loader.php';
/**
* The class responsible for defining internationalization functionality
* of the plugin.
*/
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-arc-i18n.php';
/**
* The class responsible for defining all actions that occur in the admin area.
*/
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-arc-admin.php';
/**
* The class responsible for defining all actions that occur in the public-facing
* side of the site.
*/
require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-arc-public.php';
$this->loader = new ARC_Loader();
}
/**
* Define the locale for this plugin for internationalization.
*
* Uses the ARC_i18n class in order to set the domain and to register the hook
* with WordPress.
*
* @since 1.0.0
* @access private
*/
private function set_locale() {
$plugin_i18n = new ARC_i18n();
$this->loader->add_action( 'plugins_loaded', $plugin_i18n, 'load_plugin_textdomain' );
}
/**
* Register all of the hooks related to the admin area functionality
* of the plugin.
*
* @since 1.0.0
* @access private
*/
private function define_admin_hooks() {
$plugin_admin = new ARC_Admin( $this->get_plugin_name(), $this->get_version() );
$this->loader->add_filter('plugin_action_links', $plugin_admin, 'add_action_links', 10, 5);
$this->loader->add_filter('bulk_actions-edit-post', $plugin_admin, 'register_posts_bulk_actions', 10, 1);
$this->loader->add_filter('bulk_actions-edit-page', $plugin_admin, 'register_posts_bulk_actions', 10, 1);
$this->loader->add_filter('handle_bulk_actions-edit-post', $plugin_admin, 'handle_posts_bulk_actions', 10, 3);
$this->loader->add_filter('handle_bulk_actions-edit-page', $plugin_admin, 'handle_posts_bulk_actions', 10, 3);
$this->loader->add_filter('manage_posts_columns', $plugin_admin, 'posts_list_restricted_column');
$this->loader->add_filter('manage_pages_columns', $plugin_admin, 'posts_list_restricted_column');
$this->loader->add_filter('manage_posts_custom_column', $plugin_admin, 'fill_restricted_column', 10, 3);
$this->loader->add_filter('manage_pages_custom_column', $plugin_admin, 'fill_restricted_column', 10, 3);
$this->loader->add_filter('manage_edit-category_columns', $plugin_admin, 'posts_list_restricted_column');
$this->loader->add_filter('manage_edit-post_tag_columns', $plugin_admin, 'posts_list_restricted_column');
$this->loader->add_filter('manage_category_custom_column', $plugin_admin, 'fill_category_restricted_column', 10, 3);
$this->loader->add_filter('manage_post_tag_custom_column', $plugin_admin, 'fill_category_restricted_column', 10, 3);
$this->loader->add_action('admin_enqueue_scripts', $plugin_admin, 'enqueue_scripts' );
$this->loader->add_action('admin_enqueue_scripts', $plugin_admin, 'enqueue_styles' );
$this->loader->add_action('post_submitbox_misc_actions', $plugin_admin, 'add_restricted_checkbox_to_post_submitbox'); // display restricted checkbox on pages and posts edit screens in admin
$this->loader->add_action('edit_post', $plugin_admin, 'save_restricted_option_on_post_edit'); // save restricted meta field, attach it to the edited page/post
$this->loader->add_action('category_add_form_fields', $plugin_admin, 'add_restricted_checkbox_to_add_category_addtag');
$this->loader->add_action('category_edit_form_fields', $plugin_admin, 'add_restricted_checkbox_to_edit_category_addtag');
$this->loader->add_action('created_category', $plugin_admin, 'save_restricted_option_on_category'); // save restricted meta field when adding a new category
$this->loader->add_action('edited_category', $plugin_admin, 'save_restricted_option_on_category');
$this->loader->add_action('add_tag_form_fields', $plugin_admin, 'add_restricted_checkbox_to_add_category_addtag');
$this->loader->add_action('post_tag_edit_form_fields', $plugin_admin, 'add_restricted_checkbox_to_edit_category_addtag');
$this->loader->add_action('created_post_tag', $plugin_admin, 'save_restricted_option_on_category');
$this->loader->add_action('edited_post_tag', $plugin_admin, 'save_restricted_option_on_category');
$this->loader->add_action('admin_init', $plugin_admin, 'register_plugin_settings');
$this->loader->add_action('admin_menu', $plugin_admin, 'register_plugin_admin_menu');
$this->loader->add_action('init', $plugin_admin, 'register_gutenberg_meta');
$this->loader->add_action('admin_notices', $plugin_admin, 'arc_admin_notices');
}
/**
* Register all of the hooks related to the public-facing functionality
* of the plugin.
*
* @since 1.0.0
* @access private
*/
private function define_public_hooks() {
$plugin_public = new ARC_Public( $this->get_plugin_name(), $this->get_version() );
$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'enqueue_scripts' );
$this->loader->add_action('wp_enqueue_scripts', $plugin_public, 'enqueue_styles' );
$this->loader->add_action('pre_get_posts', $plugin_public, 'hide_restricted_in_main_query');
$this->loader->add_action('wp_body_open', $plugin_public, 'ajax_login_data');
$this->loader->add_action('wp_ajax_nopriv_arcajaxlogin', $plugin_public, 'ajax_do_login');
$this->loader->add_filter('login_message', $plugin_public, 'restricted_login_message');
$this->loader->add_filter('pre_handle_404', $plugin_public, 'redirect_restricted_content_to_login', 10, 2 );
$this->loader->add_filter('widget_comments_args', $plugin_public, 'hide_restricted_posts_in_query');
$this->loader->add_filter('widget_posts_args', $plugin_public, 'hide_restricted_posts_in_query');
$this->loader->add_filter('wp_list_pages_excludes', $plugin_public, 'hide_restricted_pages_in_list'); //hides in default primary menu
$this->loader->add_filter('widget_categories_args', $plugin_public, 'hide_restricted_categories_in_list');
$this->loader->add_filter('post_class', $plugin_public, 'add_post_class', 10, 3);
$this->loader->add_filter( 'rest_pre_echo_response', $plugin_public, 'restricted_rest_api' );
}
/**
* Run the loader to execute all of the hooks with WordPress.
*
* @since 1.0.0
*/
public function run() {
$this->loader->run();
}
/**
* The name of the plugin used to uniquely identify it within the context of
* WordPress and to define internationalization functionality.
*
* @since 1.0.0
* @return string The name of the plugin.
*/
public function get_plugin_name() {
return $this->plugin_name;
}
/**
* The reference to the class that orchestrates the hooks with the plugin.
*
* @since 1.0.0
* @return ARC_Loader Orchestrates the hooks of the plugin.
*/
public function get_loader() {
return $this->loader;
}
/**
* Retrieve the version number of the plugin.
*
* @since 1.0.0
* @return string The version number of the plugin.
*/
public function get_version() {
return $this->version;
}
}