Basic WordPress Plugin Template

basic-wp-plugin-template.php

<?php
/*
Plugin Name: Test plugin
Description: A test plugin to demonstrate wordpress functionality
Author: Chris Steurer
Version: 0.0.1
*/


/**
 * Create Admin Menu & Page
 */
add_action('admin_menu', 'test_plugin_setup_menu');
function test_plugin_setup_menu(){
  add_menu_page( 'Test Plugin Page', 'Test Plugin', 'manage_options', 'test-plugin', 'test_init' );
}


/**
 * Show Content on the admin Screen
 */
function test_init(){
  echo "<h1>Hello World!</h1>";
}


/**
 * Load Styles and Scripts
 *
 * @desc Load custom CSS and JS files on specific pages of your plugin based on the page slug.
 */
add_action('admin_enqueue_scripts', 'load_css_and_js');
function load_css_and_js($hook) {
  $current_screen = get_current_screen();
  if ( strpos($current_screen->base, 'my-fist-slug') === false) {
    return;
  } else {
    wp_enqueue_style('boot_css', plugins_url('inc/bootstrap.css',__FILE__ ));
    wp_enqueue_script('boot_js', plugins_url('inc/bootstrap.js',__FILE__ ));
    wp_enqueue_script('ln_script', plugins_url('inc/main_script.js', __FILE__), ['jquery'], false, true);
  }
}