YmWordpressPluginTemplate.php

<?php
/**
 *
 * @package plugin-template
 * @author Yanike Mann
 * @copyright Yanike Mann
 *
 * @wordpress-plugin
 * Plugin Name:       Plugin Template
 * Description:       Plugin Template for WordPress
 * Version:           1.0.0
 * Requires at least: 5.2.0
 * Requires PHP:      7.3
 * Author:            Yanike Mann
 * Text Domain:       plugin-template
 */
if (! defined('ABSPATH')) {
    die();
}

if (! defined('PLUGIN_DIR')) {
    define('PLUGIN_DIR', '/wp-content/plugins/YmWordpressPluginTemplate/');
}

if (! defined('PLUGINTEMPLATE_DIR')) {
    define('PLUGINTEMPLATE_DIR', plugin_dir_path(__FILE__));
}

require_once PLUGINTEMPLATE_DIR . 'includes/Core.php';

class YmWordpressPluginTemplate
{
    public function __construct()
    {
        add_action('init', array(
            $this,
            'action_init'
        ));
    }

    /**
     * Activation of WordPress Plugin
     */
    public function activate()
    {
        // generated a Custom Post Type (CPT)
        $this->action_init();
        // flush rewrite rules
        flush_rewrite_rules(true);
    }

    /**
     * Deactivation of WordPress Plugin
     */
    public function deactivate()
    {
        // flush rewrite rules
        flush_rewrite_rules(true);
    }

    /**
     * Register custom post type
     */
    public function action_init()
    {
        register_post_type('test_section', [
            'label' => __('Test Section', 'txtdomain'),
            'public' => true,
            'show_in_menu' => true,
            'menu_position' => 25,
            'menu_icon' => 'dashicons-book',
            'supports' => [
                'title',
                'thumbnail',
                'author',
                'revisions'
            ],
            'show_in_rest' => true,
            'taxonomies' => [
                'test_section_item'
            ],
            'labels' => [
                'singular_name' => __('Test Section', 'txtdomain'),
                'add_new_item' => __('Add new Test Section', 'txtdomain'),
                'new_item' => __('New Test Section', 'txtdomain'),
                'view_item' => __('View Test Section', 'txtdomain'),
                'not_found' => __('No Test Sections found', 'txtdomain'),
                'not_found_in_trash' => __('No Test Sections found in trash', 'txtdomain'),
                'all_items' => __('All Test Sections', 'txtdomain'),
                'insert_into_item' => __('Insert into test_section', 'txtdomain')
            ]
        ]);

        register_taxonomy('test_section_item', [
            'test_section'
        ], [
            'label' => __('Item', 'txtdomain'),
            'hierarchical' => true,
            'show_admin_column' => true,
            'show_in_rest' => true,
            'labels' => [
                'singular_name' => __('Item', 'txtdomain'),
                'all_items' => __('All Item', 'txtdomain'),
                'edit_item' => __('Edit Item', 'txtdomain'),
                'view_item' => __('View Item', 'txtdomain'),
                'update_item' => __('Update Item', 'txtdomain'),
                'add_new_item' => __('Add New Item', 'txtdomain'),
                'new_item_name' => __('New Item Name', 'txtdomain'),
                'search_items' => __('Search Items', 'txtdomain'),
                'not_found' => __('No Items found', 'txtdomain')
            ]
        ]);
        register_taxonomy_for_object_type('test_section_item', 'test_section');
    }
}

// If class exists, create a new instance of the class
if (class_exists('YmWordpressPluginTemplate')) {
    $ymWordpressPluginTemplate = new YmWordpressPluginTemplate();
}

function plugin_activation()
{
    register_uninstall_hook(__FILE__, 'plugintemplate_uninstallation');

    global $table_prefix, $wpdb;

    /*
    $tblname = 'newtable';
    $wp_newtable_table = $table_prefix . $tblname;

    // Check to see if the table exists already, if not, then create it
     if($wpdb->get_var( "show tables like '$wp_newtable_table'" ) != $wp_newtable_table)
     {
         $sql = "CREATE TABLE `". $wp_newtable_table . "` ( ";
         $sql .= "  `id`  int(11)   NOT NULL auto_increment, ";
         $sql .= "  `client_id`  longtext   NOT NULL, ";
         $sql .= "  `client_secret`  longtext   NOT NULL, ";
         $sql .= "  PRIMARY KEY `order_id` (`id`) ";
         $sql .= ") ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=1 ; ";
         require_once( ABSPATH . '/wp-admin/includes/upgrade.php' );
         dbDelta($sql);
     }

     $wpdb->insert($wp_newtable_table,
     array(
         'client_id' => 'XXX',
         'client_secret' => 'XXX',
     )
 );
 */
}

/**
 * Uninstallation of WordPress Plugin
 */
function plugintemplate_uninstallation()
{
    // Access the database via SQL
    global $wpdb;
    // Delete all posts of articles
    //$wpdb->query("DELETE FROM wp_posts WHERE post_type = 'test_section'");
    // Delete all post_id data not found in wp_posts id
    // $wpdb->query("DELETE FROM wp_postmeta WHERE post_id NOT IN (SELECT ID FROM wp_posts)");
    // Delete all object_id data not found in wp_posts id
    // $wpdb->query("DELETE FROM wp_term_relationships WHERE object_id NOT IN(SELECT ID FROM wp_posts)");
}

// activation
register_activation_hook(__FILE__, 'plugin_activation');

// activation
register_deactivation_hook(__FILE__, 'plugin_deactivation');

function add_plugintemplate_stylesheet()
{
    wp_register_style('plugintemplate_style', PLUGIN_DIR . 'assets/styles/style.css');
    wp_enqueue_style('plugintemplate_style');
}

function add_plugintemplate_scripts()
{
    if (! is_admin()) {
        wp_register_script('plugintemplate_script', PLUGIN_DIR . 'assets/scripts/script.js');
        wp_enqueue_script('plugintemplate_script');
    }
}

function testSec($atts)
{
    $core = new \Core();
    $core->testSection($atts, PLUGINTEMPLATE_DIR);
}

function add_plugintemplate_shortcodes()
{
    add_shortcode("plugintemplate_testsection", "testSec");
}

add_action('wp_print_styles', 'add_plugintemplate_stylesheet');
add_action('wp_print_scripts', 'add_plugintemplate_scripts');
add_action('init', 'add_plugintemplate_shortcodes');

// Add AJAX Calls to WP
$core = new Core();
$core->ajaxCalls();