Add autoloading via composer PSR-4

Author: MaxwellGarceau

.github/workflows/build-release-zip.yml

@@ -38,6 +38,7 @@ jobs:
       - name: Build plugin
         run: |
           npm run build
+          composer dump-autoload
 
       - name: Install SVN
         run: |

composer.json

@@ -18,6 +18,17 @@
     "10up/phpcs-composer": "^3.0",
 	  "sirbrillig/phpcs-changed": "^2.11"
   },
+  "autoload": {
+    "psr-4": {
+      "Mailchimp\\WordPress\\": "src/"
+    },
+    "classmap": [
+      "includes"
+    ],
+    "files": [
+      "includes/admin/admin-notices.php"
+    ]
+  },
   "config": {
     "allow-plugins": {
       "dealerdirect/phpcodesniffer-composer-installer": true

includes/class-mailchimp-admin.php

@@ -12,6 +12,14 @@
 
 /**
  * Class Mailchimp_Admin
+ * 
+ * Long term plan is to break up admin functionality into smaller, more focused files to improve maintainability.
+ * This could also include:
+ * - Moving OAuth related code to oauth.php
+ * - Moving account creation code to account.php
+ * - Moving settings page code to settings.php
+ * - Moving notices code to notices.php (already done)
+ * This will help avoid having too much code in a single file and make the codebase more modular.
  *
  * @since 1.6.0
  */
@@ -38,9 +46,6 @@ public function init() {
 		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_page_scripts' ) );
 		add_action( 'admin_menu', array( $this, 'add_create_account_page' ) );
 		add_filter( 'admin_footer_text', array( $this, 'admin_footer_text' ) );
-
-		// TODO: Should this load somewhere else?
-		$this->require_admin_utils();
 	}
 
 	/**
@@ -56,9 +61,6 @@ public function init() {
 	 *
 	 * @since 1.7.0
 	 */
-	private function require_admin_utils() {
-		include_once MCSF_DIR . 'includes/admin/admin-notices.php';
-	}
 
 	/**
 	 * Start the OAuth process.