mirror of
https://github.com/inretio/WordPress-Plugin-Boilerplate
synced 2024-04-28 09:23:15 +03:00
268 lines
7.2 KiB
PHP
268 lines
7.2 KiB
PHP
<?php
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// If this file is called directly, abort.
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* The WordPress Plugin Boilerplate.
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*
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* A foundation off of which to build well-documented WordPress plugins that also follow
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* WordPress coding standards and PHP best practices.
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*
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* Use PHPDoc tags if you wish to be able to document the code using a documentation
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* generator.
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*
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* @package PluginName
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* @author Your Name <email@example.com>
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* @license GPL-2.0+
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* @link TODO
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* @version 1.0.0
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*/
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class PluginName {
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/**
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* Refers to a single instance of this class.
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*
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* @var object
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*/
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protected static $instance = null;
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/**
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* Refers to the slug of the plugin screen.
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*
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* @var string
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*/
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protected $plugin_screen_slug = null;
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/**
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* Creates or returns an instance of this class.
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*
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* @since 1.0.0
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* @return PluginName A single instance of this class.
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*/
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public function get_instance() {
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// If the single instance hasn't been set, set it now.
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if ( null == self::$instance ) {
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self::$instance = new self;
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}
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return self::$instance;
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}
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/**
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* Initializes the plugin by setting localization, filters, and administration functions.
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*
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* @since 1.0.0
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*/
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private function __construct() {
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// Load plugin text domain
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add_action( 'init', array( $this, 'load_plugin_textdomain' ) );
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/*
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* Add the options page and menu item.
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* Uncomment the following line to enable the Settings Page for the plugin:
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*/
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//add_action( 'admin_menu', array( $this, 'add_plugin_admin_menu' ) );
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/*
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* Register admin styles and scripts
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* If the Settings page has been activated using the above hook, the scripts and styles
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* will only be loaded on the settings page. If not, they will be loaded for all
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* admin pages.
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*
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* add_action( 'admin_enqueue_scripts', array( $this, 'register_admin_styles' ) );
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* add_action( 'admin_enqueue_scripts', array( $this, 'register_admin_scripts' ) );
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*/
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// Register site stylesheets and JavaScript
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add_action( 'wp_enqueue_scripts', array( $this, 'register_plugin_styles' ) );
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add_action( 'wp_enqueue_scripts', array( $this, 'register_plugin_scripts' ) );
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/*
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* TODO:
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*
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* Define the custom functionality for your plugin. The first parameter of the
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* add_action/add_filter calls are the hooks into which your code should fire.
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*
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* The second parameter is the function name located within this class. See the stubs
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* later in the file.
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*
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* For more information:
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* http://codex.wordpress.org/Plugin_API#Hooks.2C_Actions_and_Filters
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*/
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add_action( 'TODO', array( $this, 'action_method_name' ) );
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add_filter(' TODO', array( $this, 'filter_method_name' ) );
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}
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/**
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* Fired when the plugin is activated.
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*
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* @param boolean $network_wide True if WPMU superadmin uses "Network Activate" action, false if WPMU is disabled or plugin is activated on an individual blog
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*/
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public static function activate( $network_wide ) {
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// TODO: Define activation functionality here
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}
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/**
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* Fired when the plugin is deactivated.
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*
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* @param boolean $network_wide True if WPMU superadmin uses "Network Activate" action, false if WPMU is disabled or plugin is activated on an individual blog
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* @since 1.0.0
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*/
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public static function deactivate( $network_wide ) {
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// TODO: Define deactivation functionality here
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}
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/**
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* Loads the plugin text domain for translation
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*/
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public function load_plugin_textdomain() {
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// TODO: replace "plugin-name-locale" with a unique value for your plugin
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$domain = 'plugin-name-locale';
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$locale = apply_filters( 'plugin_locale', get_locale(), $domain );
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load_textdomain( $domain, WP_LANG_DIR . '/' . $domain . '/' . $domain . '-' . $locale . '.mo' );
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load_plugin_textdomain( $domain, FALSE, dirname( plugin_basename( __FILE__ ) ) . '/lang/' );
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}
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/**
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* Registers and enqueues admin-specific styles.
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*
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* @since 1.0.0
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*/
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public function register_admin_styles() {
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/*
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* Check if the plugin has registered a settings page
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* and if it has, make sure only to enqueue the scripts on the relevant screens
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*/
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if ( isset( $this->plugin_screen_slug ) ) {
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/*
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* Check if current screen is the admin page for this plugin
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* Don't enqueue stylesheet or JavaScript if it's not
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*/
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$screen = get_current_screen();
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if ( $screen->id == $this->plugin_screen_slug ) {
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wp_enqueue_style( 'plugin-name-admin-styles', plugins_url( 'css/admin.css', __FILE__ ), PLUGIN_NAME_VERSION );
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}
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}
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}
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/**
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* Registers and enqueues admin-specific JavaScript.
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*
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* @since 1.0.0
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*/
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public function register_admin_scripts() {
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/*
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* Check if the plugin has registered a settings page
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* and if it has, make sure only to enqueue the scripts on the relevant screens
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*/
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if ( isset( $this->plugin_screen_slug ) ) {
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/*
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* Check if current screen is the admin page for this plugin
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* Don't enqueue stylesheet or JavaScript if it's not
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*/
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$screen = get_current_screen();
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if ( $screen->id == $this->plugin_screen_slug ) {
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wp_enqueue_script( 'plugin-name-admin-script', plugins_url('js/admin.js', __FILE__), array( 'jquery' ), PLUGIN_NAME_VERSION );
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}
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}
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}
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/**
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* Registers and enqueues public-facing stylesheets.
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*
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* @since 1.0.0
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*/
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public function register_plugin_styles() {
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wp_enqueue_style( 'plugin-name-plugin-styles', plugins_url( 'css/display.css', __FILE__ ), PLUGIN_NAME_VERSION );
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}
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/**
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* Registers and enqueues public-facing JavaScript.
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*
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* @since 1.0.0
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*/
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public function register_plugin_scripts() {
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wp_enqueue_script( 'plugin-name-plugin-script', plugins_url( 'js/display.js', __FILE__ ), array( 'jquery' ), PLUGIN_NAME_VERSION );
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}
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/**
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* Registers the administration menu for this plugin into the WordPress Dashboard menu.
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*
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* @since 1.0.0
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*/
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public function add_plugin_admin_menu() {
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/*
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* TODO:
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*
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* Change 'Page Title' to the title of your plugin admin page
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* Change 'Menu Text' to the text for menu item for the plugin settings page
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* Change 'plugin-name' to the name of your plugin
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*/
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$this->plugin_screen_slug = add_plugins_page(
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__('Page Title', 'plugin-name-locale'),
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__('Menu Text', 'plugin-name-locale'),
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'read',
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'plugin-name',
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array( $this, 'display_plugin_admin_page' )
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);
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}
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/**
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* Renders the options page for this plugin.
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*
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* @since 1.0.0
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*/
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public function display_plugin_admin_page() {
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include_once('views/admin.php');
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}
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/*
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* NOTE: Actions are points in the execution of a page or process
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* lifecycle that WordPress fires.
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*
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* WordPress Actions: http://codex.wordpress.org/Plugin_API#Actions
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* Action Reference: http://codex.wordpress.org/Plugin_API/Action_Reference
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*
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* @since 1.0.0
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*/
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public function action_method_name() {
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// TODO: Define your action method here
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}
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/*
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* NOTE: Filters are points of execution in which WordPress modifies data
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* before saving it or sending it to the browser.
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*
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* WordPress Filters: http://codex.wordpress.org/Plugin_API#Filters
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* Filter Reference: http://codex.wordpress.org/Plugin_API/Filter_Reference
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*
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* @since 1.0.0
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*/
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public function filter_method_name() {
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// TODO: Define your filter method here
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}
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} |