README

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Add menu or submenu page in WordPress.

• Requirements
• Installation
• Available Methods
• Quick Start
• Usage
• Action Hooks
• Tests
• Sponsor
• License

Requirements

This library is supported by PHP versions 5.6 or higher and is compatible with HHVM versions 3.0 or higher.

Installation

The preferred way to install this extension is through Composer.

To install WP_Menu library, simply:

composer require josantonius/wp-menu

The previous command will only install the necessary files, if you prefer to download the entire source code you can use:

composer require josantonius/wp-menu --prefer-source

You can also clone the complete repository with Git:

git clone https://github.com/josantonius/wp-menu.git

Or install it manually:

Download WP_Menu.php:

wget https://raw.githubusercontent.com/josantonius/wp-menu/master/src/class-wp-menu.php

Available Methods

Available methods in this library:

- Add WordPress menu/submenu

WP_Menu::add($type, $data, $function, $styles, $scripts);

@return (boolean)

Quick Start

To use this library with Composer:

require __DIR__ . '/vendor/autoload.php';

use Josantonius\WP_Menu;

Or If you installed it manually, use it:

require_once __DIR__ . '/class-wp-menu.php';

use Josantonius\WP_Menu\WP_Menu;

Usage

- Set menu params

$params = [
    'slug'       => 'searchinside-options',
    'name'       => __('Search Inside', 'search-iniside'),
    'title'      => __('Search Inside', 'search-iniside'),
    'capability' => 'manage_options',
    'icon_url'   => '//searchinside-menu-admin.png',
    'position'   => 25,
];

- Add menu

Add menu without associated method.

WP_Menu::add(
    'menu', 
    $params
);

Add menu with associated method for output.

WP_Menu::add(
    'menu', 
    $params,
    [$this, 'run_page']
);

Add menu with associated methods for output and styles.

WP_Menu::add(
    'menu', 
    $params,
    [$instance1, 'run_page'], 
    [$instance3, 'load_styles']
);

Add menu with associated methods for output, styles and scripts.

WP_Menu::add(
    'menu', 
    $params,
    [$instance1, 'run_page'], 
    [$instance3, 'load_styles'],
    [$instance3, 'load_scripts']
);

Add menu with associated methods for output and scripts.

WP_Menu::add(
    'menu', 
    $params,
    [$instance1, 'run_page'], 
    false,
    [$instance3, 'load_scripts']
);

- Set submenu params

$params = [
    'slug'       => 'searchinside-options',
    'parent'     => 'searchinside-options',
    'name'       => __('Options', 'search-iniside'),
    'title'      => __('Options', 'search-iniside'),
    'capability' => 'manage_options',
];

- Add submenu

Add submenu without associated method:

WP_Menu::add(
    'submenu', 
    $params
);

Add submenu with associated method for output.

WP_Menu::add(
    'submenu',
    $params, 
    [$this, 'run_page']
);

Add submenu with associated methods for output and styles.

WP_Menu::add(
    'submenu', 
    $params, 
    [$instance1, 'run_page'], 
    [$instance3, 'load_styles']
);

Add submenu with associated methods for output, styles and scripts.

WP_Menu::add(
    'submenu', 
    $params, 
    [$instance1, 'run_page'], 
    [$instance3, 'load_styles'],
    [$instance3, 'load_scripts']
);

Add submenu with associated method for output and scripts.

WP_Menu::add(
    'submenu', 
    $params, 
    [$instance1, 'run_page'], 
    false,
    [$instance3, 'load_scripts']
);

- Advanced example

class Sample_Class {

    public function __construct() {

        add_action( 'wp_menu_pre_add_menu_page', [ $this, 'before_add_menu' ] );
        add_action( 'wp_menu_after_add_menu_page', [ $this, 'after_add_menu' ] );
        add_action( 'wp_menu_pre_add_submenu_page', [ $this, 'before_add_submenu' ] );
        add_action( 'wp_menu_after_add_submenu_page', [ $this, 'after_add_submenu' ] );
    }

    public function run_page() {

        echo 'Response from run_page method';
    }

    public function add_styles() {

        echo 'Response from add_styles method';
    }

    public function add_scripts() {

        echo 'Response from add_scripts method';
    }

    public function before_add_menu() {

        echo 'Response from wp_menu_pre_add_menu_page action';
    }

    public function after_add_menu( $hook_suffix ) {

        echo 'Response from wp_menu_after_add_menu_page action';
        echo 'Hook suffix: ' . $hook_suffix;
    }

    public function before_add_submenu() {

        echo 'Response from wp_menu_pre_add_submenu_page action';
    }

    public function after_add_submenu( $hook_suffix ) {

        echo 'Response from wp_menu_after_add_submenu_page action';
        echo 'Hook suffix: ' . $hook_suffix;
    }
}

$sample_class = new Sample_Class();

/**
 * Add menu
 */
$params = [
    'slug'       => 'plugin-options',
    'name'       => __( 'Plugin Name', 'plugin-slug' ),
    'title'      => __( 'Plugin Title', 'plugin-slug' ),
    'capability' => 'manage_options',
    'icon_url'   => '//searchinside-menu-admin.png',
    'position'   => 25,
];

WP_Menu::add(
    'menu',
    $params,
    [ $sample_class, 'run_page' ],
    [ $sample_class, 'add_styles' ],
    [ $sample_class, 'add_scripts' ]
);

/**
 * Add submenu
 */
$params = [
    'slug'       => 'sub-plugin-options',
    'parent'     => 'plugin-options',
    'name'       => __( 'Plugin Name', 'plugin-slug' ),
    'title'      => __( 'Plugin Title', 'plugin-slug' ),
    'capability' => 'manage_options',
];

WP_Menu::add(
    'submenu',
    $params,
    [ $sample_class, 'run_page' ],
    [ $sample_class, 'add_styles' ],
    [ $sample_class, 'add_scripts' ]
);

# When do_action('admin_menu');

    // Response from wp_menu_pre_add_menu_page action
    // Response from wp_menu_pre_add_submenu_page action
    
    // Response from wp_menu_after_add_menu_page action
    // Response from wp_menu_after_add_submenu_page action
    
    // Hook suffix: load-toplevel_page_plugin-options
    // Hook suffix: plugin-name_page_sub-plugin-options
    
# When do_action('toplevel_page_plugin-options');
    
    // Executed only if access the page associated with this menu.

        // Response from run_page method
    
# When do_action('plugin-name_page_sub-plugin-options');
    
    // Executed only if access the page associated with this submenu.

        // Response from run_page method

# When do_action('load-toplevel_page_plugin-options');
    
    // Executed only if access the page associated with this menu.

        // Response from add_styles method
        // Response from add_scripts method
    
# When do_action('load-plugin-name_page_sub-plugin-options');
    
    // Executed only if access the page associated with this submenu.

        // Response from add_styles method
        // Response from add_scripts method

Action hooks

Tests

To run tests you just need composer and to execute the following:

git clone https://github.com/josantonius/wp-menu.git

cd WP_Menu

bash bin/install-wp-tests.sh wordpress_test root '' localhost latest

composer install

Run unit tests with PHPUnit:

composer phpunit

Run WordPress code standard tests with PHPCS:

composer phpcs

Run PHP Mess Detector tests to detect inconsistencies in code style:

composer phpmd

Run all previous tests:

composer tests

Sponsor

If this project helps you to reduce your development time, you can sponsor me to support my open source work 😊

License

This repository is licensed under the MIT License.

Copyright © 2017-2022, Josantonius