nirjharlo / wp-plugin-framework

plugin/PluginLoader.php

<?php
namespace NirjharLo\WP_Plugin_Framework;

use NirjharLo\WP_Plugin_Framework\Src\Install as Install;
use NirjharLo\WP_Plugin_Framework\Src\Cpt as Cpt;
use NirjharLo\WP_Plugin_Framework\Src\Db as Db;
use NirjharLo\WP_Plugin_Framework\Src\Settings as Settings;
use NirjharLo\WP_Plugin_Framework\Src\Widget as Widget;
use NirjharLo\WP_Plugin_Framework\Src\Metabox as Metabox;
use NirjharLo\WP_Plugin_Framework\Src\Shortcode as Shortcode;
use NirjharLo\WP_Plugin_Framework\Src\RestApi as RestApi;

use NirjharLo\WP_Plugin_Framework\Lib\Cron as Cron;
use NirjharLo\WP_Plugin_Framework\Lib\Script as Script;

if ( ! defined( 'ABSPATH' ) ) exit;

/**
 * Main plugin object to define the plugin
 * Follow: https://codex.wordpress.org/Plugin_API for details
 *
 * @author     Nirjhar Lo
 * @package    wp-plugin-framework
 */
if ( ! class_exists( 'PluginLoader' ) ) {

	final class PluginLoader {

		/**
		 * @var String
		 */
		protected $version = '1.4.3';


		/**
		 * Plugin Instance.
		 *
		 * @var PLUGIN_BUILD the PLUGIN Instance

The type NirjharLo\WP_Plugin_Framework\PLUGIN_BUILD was not found. Maybe you did not declare it correctly or list all dependencies?

		 */
		protected static $_instance;


		/**
		 * Text domain to be used throughout the plugin
		 *
		 * @var String
		 */
		protected static $text_domain = 'textdomain';


		/**
		 * Minimum PHP version allowed for the plugin
		 *
		 * @var String
		 */
		protected static $php_ver_allowed = '5.3';


		/**
		 * DB tabble used in plugin
		 *
		 * @var String
		 */
		protected static $plugin_table = 'plugin_db_table_name';


		/**
		 * Plugin listing page links, along with Deactivate
		 *
		 * @var Array
		 */
		protected static $plugin_page_links = array(
			array(
				'slug' => '',
				'label' => ''
			) );


		/**
		 * Main Plugin Instance.
		 *
		 * @return PLUGIN_BUILD
		 */
		public static function instance() {

			if ( is_null( self::$_instance ) ) {
				self::$_instance = new self();

It seems like new self() of type NirjharLo\WP_Plugin_Framework\PluginLoader is incompatible with the declared type NirjharLo\WP_Plugin_Framework\PLUGIN_BUILD of property $_instance.

				self::$_instance->init();
			}

			return self::$_instance;

The expression return self::_instance also could return the type NirjharLo\WP_Plugin_Framework\PluginLoader which is incompatible with the documented return type NirjharLo\WP_Plugin_Framework\PLUGIN_BUILD.

		}


		/**
		 * Install plugin setup
		 *
		 * @return Void
		 */
		public function installation() {

			if (class_exists('NirjharLo\\WP_Plugin_Framework\\Src\\Install')) {

				$install = new Install();
				$install->text_domain = self::$text_domain;
				$install->php_ver_allowed = self::$php_ver_allowed;
				$install->plugin_page_links = self::$plugin_page_links;
				$install->execute();
			}

			//If CPT exists, include taht and flush the rewrite rules
			if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Src\\Cpt' ) ) new Cpt();
			flush_rewrite_rules();

The function flush_rewrite_rules was not found. Maybe you did not declare it correctly or list all dependencies?

		}


		/**
		 * Custom corn class, register it while activation
		 *
		 * @return Void
		 */
		public function cron_activation() {

			if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Lib\\Cron' ) ) {

				$cron = new Cron();
				$schedule = $cron->schedule_task(

The assignment to $schedule is dead and can be removed.

							array(
							'timestamp' => current_time('timestamp'),

The function current_time was not found. Maybe you did not declare it correctly or list all dependencies?

							//'schedule' can be 'hourly', 'daily', 'weekly' or anything custom as defined in PLUGIN_CRON
							'recurrence' => 'schedule',
							// Use custom_corn_hook to hook into any cron process, anywhere in the plugin.
							'hook' => 'custom_cron_hook'
						) );
			}

		}


		/**
		 * Install plugin data
		 *
		 * @return Void
		 */
		public function db_install() {

			if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Src\\Db' ) ) {

				$db = new Db();
				$db->table = self::$plugin_table;
				$db->sql = "ID mediumint(9) NOT NULL AUTO_INCREMENT,
							date date NOT NULL,
							UNIQUE KEY ID (ID)";
				$db->build();
			}

			if (get_option( '_plugin_db_exist') == '0' ) {

The function get_option was not found. Maybe you did not declare it correctly or list all dependencies?

				add_action( 'admin_notices', array( $this, 'db_error_msg' ) );

The function add_action was not found. Maybe you did not declare it correctly or list all dependencies?

			}

			$options = array(
				array( 'option_name', '__value__' ),
			);
			foreach ( $options as $value ) {
				update_option( $value[0], $value[1] );

The function update_option was not found. Maybe you did not declare it correctly or list all dependencies?

			}
		}


		/**
		 * Notice of DB
		 *
		 * @return Html

The type NirjharLo\WP_Plugin_Framework\Html was not found. Maybe you did not declare it correctly or list all dependencies?

		 */
		public function db_error_msg() { ?>

			<div class="notice notice-error is-dismissible">
				<p><?php _e( 'Database table Not installed correctly.', 'textdomain' ); ?></p>

The function _e was not found. Maybe you did not declare it correctly or list all dependencies?

 			</div>
			<?php
		}


		/**
		 * Uninstall plugin data
		 *
		 * @return Void
		 */
		public function db_uninstall() {

			$table_name = self::$plugin_table;

			global $wpdb;
			$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}$table_name" );

			$options = array(
				'_plugin_db_exist'
			);
			foreach ( $options as $value ) {
				delete_option( $value );

The function delete_option was not found. Maybe you did not declare it correctly or list all dependencies?

			}
		}


		/**
		 * CRON callback
		 *
		 * @return Void
		 */
		public function do_cron_job_function() {

			//Do cron function
		}


		/**
		 * Run CRON action
		 *
		 * @return Void
		 */
		public function custom_cron_hook_cb() {

			add_action( 'custom_cron_hook', array( $this, 'do_cron_job_function' ) );

The function add_action was not found. Maybe you did not declare it correctly or list all dependencies?

		}


		/**
		 * Uninstall CRON hook
		 *
		 * @return Void
		 */
		public function cron_uninstall() {

			wp_clear_scheduled_hook( 'custom_cron_hook' );

The function wp_clear_scheduled_hook was not found. Maybe you did not declare it correctly or list all dependencies?

		}


		/**
		 * Install Custom post types
		 *
		 * @return Void
		 */
		public function cpt() {

			if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Src\\Cpt' ) ) new Cpt();
		}


		/**
		 * Include scripts
		 *
		 * @return Void
		 */
		public function scripts() {

			if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Lib\\Script' ) ) new Script();
		}


		/**
		 * Include settings pages
		 *
		 * @return Void
		 */
		public function settings() {

			if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Src\\Settings' ) ) new Settings();
		}


		/**
		 * Include widget classes
		 *
		 * @return Void
		 */
		public function widgets() {

			if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Src\\Widget' ) ) new Widget();
		}


		/**
		 *Include metabox classes
		 *
		 * @return Void
		 */
		public function metabox() {

			if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Src\\Metabox' ) ) new Metabox();
		}


		/**
		 * Include shortcode classes
		 *
		 * @return Void
		 */
		public function shortcode() {

			if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Src\\Shortcode' ) ) new Shortcode();
		}


		/**
		 * Instantiate REST API
		 *
		 * @return Void
		 */
		 public function rest_api() {

			 if ( class_exists( 'NirjharLo\\WP_Plugin_Framework\\Src\\RestApi' ) ) new RestApi();
		 }


		 /**
 		  * Instantiate REST API
 		  *
 		  * @return Void
 		  */
		 public function prevent_unauthorized_rest_access( $result ) {
 		    // If a previous authentication check was applied,
 		    // pass that result along without modification.
 		    if ( true === $result || is_wp_error( $result ) ) {

The function is_wp_error was not found. Maybe you did not declare it correctly or list all dependencies?

 		        return $result;
 		    }

 		    // No authentication has been performed yet.
 		    // Return an error if user is not logged in.
 		    if ( ! is_user_logged_in() ) {

The function is_user_logged_in was not found. Maybe you did not declare it correctly or list all dependencies?

 		        return new WP_Error(

The expression return new NirjharLo\WP_Plugin_Framework\WP_Error('rest_not_logged_in', __('You are not currently logged in.'), array('status' => 401)) returns the type NirjharLo\WP_Plugin_Framework\WP_Error which is incompatible with the documented return type void.

The type NirjharLo\WP_Plugin_Framework\WP_Error was not found. Maybe you did not declare it correctly or list all dependencies?

 		            'rest_not_logged_in',
 		            __( 'You are not currently logged in.' ),

The function __ was not found. Maybe you did not declare it correctly or list all dependencies?

 		            array( 'status' => 401 )
 		        );
 		    }

 		    return $result;
 		}


		/**
		 * Instantiate the plugin
		 *
		 * @return Void
		 */
		public function init() {

			register_activation_hook( PLUGIN_FILE, array( $this, 'db_install' ) );

The function register_activation_hook was not found. Maybe you did not declare it correctly or list all dependencies?

			register_activation_hook( PLUGIN_FILE, array( $this, 'cron_activation' ) );

			//remove the DB and CORN upon uninstallation
			//using $this won't work here.
			register_uninstall_hook( PLUGIN_FILE, array( 'NirjharLo\\WP_Plugin_Framework\\PluginLoader', 'db_uninstall' ) );

The function register_uninstall_hook was not found. Maybe you did not declare it correctly or list all dependencies?

			register_uninstall_hook( PLUGIN_FILE, array( 'NirjharLo\\WP_Plugin_Framework\\PluginLoader', 'cron_uninstall' ) );

			add_filter( 'rest_authentication_errors', array( $this, 'prevent_unauthorized_rest_access' ) );

The function add_filter was not found. Maybe you did not declare it correctly or list all dependencies?

			add_action( 'init', array( $this, 'installation' ) );

The function add_action was not found. Maybe you did not declare it correctly or list all dependencies?

			add_action( 'init', array( $this, 'cpt' ) );

			$this->custom_cron_hook_cb();

			$this->scripts();
			$this->widgets();
			$this->metabox();
			$this->shortcode();
			$this->settings();

			//Alternative method: add_action( 'rest_api_init', array($this, 'rest_api') );
			$this->rest_api();
		}
	}
} ?>