v1.0.5

includes/class-robotstxt-hello-plugin.php

@@ -0,0 +1,80 @@
+<?php
+/**
+ * Main plugin class responsible for registering the Hello admin page.
+ *
+ * @package Robotstxt_Hello
+ */
+
+if ( ! class_exists( 'Robotstxt_Hello_Plugin' ) ) {
+	/**
+	 * Handles registration of the Hello menu and page.
+	 *
+	 * @since 1.0.0
+	 */
+	final class Robotstxt_Hello_Plugin {
+
+		/**
+		 * Stores the menu slug used when registering the admin page.
+		 *
+		 * @since 1.0.4
+		 *
+		 * @var string
+		 */
+		const MENU_SLUG = 'robotstxt-hello';
+
+		/**
+		 * Registers WordPress hooks required by the plugin.
+		 *
+		 * @since 1.0.0
+		 *
+		 * @return void
+		 */
+		public function register() {
+			add_action( 'init', array( $this, 'load_textdomain' ) );
+			add_action( 'admin_menu', array( $this, 'register_admin_menu' ) );
+		}
+
+		/**
+		 * Loads the plugin text domain to make translations available.
+		 *
+		 * @since 1.0.4
+		 *
+		 * @return void
+		 */
+		public function load_textdomain() {
+			load_plugin_textdomain( 'robotstxt-hello', false, dirname( plugin_basename( __DIR__ ) ) . '/languages/' );
+		}
+
+		/**
+		 * Adds the Hello admin menu entry at the bottom of the menu list.
+		 *
+		 * @since 1.0.0
+		 *
+		 * @return void
+		 */
+		public function register_admin_menu() {
+			add_menu_page(
+				esc_html__( 'Hello', 'robotstxt-hello' ),
+				esc_html__( 'Hello', 'robotstxt-hello' ),
+				'manage_options',
+				self::MENU_SLUG,
+				array( $this, 'render_admin_page' ),
+				'dashicons-admin-site',
+				PHP_INT_MAX
+			);
+		}
+
+		/**
+		 * Renders the Hello admin page content.
+		 *
+		 * @since 1.0.0
+		 *
+		 * @return void
+		 */
+		public function render_admin_page() {
+			echo '<div class="wrap">';
+			echo '<h1>' . esc_html__( 'Hello', 'robotstxt-hello' ) . '</h1>';
+			echo '</div>';
+		}
+	}
+}