👌 IMPROVE: Moved the enqueue scripts to their own file

Author: robertdevore

admin/enqueue.php

@@ -0,0 +1,57 @@
+<?php
+
+// If this file is called directly, abort.
+if ( ! defined( 'WPINC' ) ) {
+    die;
+}
+
+/**
+ * Enqueue BenchPress plugin assets.
+ * 
+ * @since  1.0.0
+ * @return void
+ */
+function benchpress_enqueue_assets( $hook ) {
+    // Bail early if we're not on BenchPress pages.
+    if ( ! in_array( $hook, [
+        'toplevel_page_benchpress',
+        'benchpress_page_benchpress-snapshots',
+        'benchpress_page_benchpress-settings'
+    ], true ) ) {
+        return;
+    }
+
+    wp_enqueue_style( 'benchpress-styles', plugin_dir_url( __FILE__ ) . '../assets/css/style.css', [], BENCHPRESS_VERSION );
+    wp_enqueue_style( 'select2-css', plugin_dir_url( __FILE__ ) . '../assets/css/select2.min.css', [], BENCHPRESS_VERSION );
+    wp_enqueue_script( 'select2-js', plugin_dir_url( __FILE__ ) . '../assets/js/select2.min.js', [ 'jquery' ], BENCHPRESS_VERSION, true );
+    wp_enqueue_script( 'benchpress-admin-js', plugin_dir_url( __FILE__ ) . '../assets/js/benchpress-admin.js', [ 'jquery', 'select2' ], BENCHPRESS_VERSION, true );
+    wp_enqueue_script( 'benchpress-ajax', plugin_dir_url( __FILE__ ) . '../assets/js/benchpress-ajax.js', ['jquery'], BENCHPRESS_VERSION, true );
+
+    wp_localize_script( 'benchpress-ajax', 'benchpress_ajax', [
+        'ajax_url'  => admin_url( 'admin-ajax.php' ),
+        'nonce'     => wp_create_nonce( 'benchpress_nonce' ),
+        'site_name' => sanitize_title( get_bloginfo( 'name' ) ),
+        'datetime'  => date( 'Y-m-d_H-i-s' ),
+    ] );
+}
+add_action( 'admin_enqueue_scripts', 'benchpress_enqueue_assets' );
+
+/**
+ * Enqueue custom admin styles for BenchPress plugin.
+ *
+ * This function loads the custom CSS file for the BenchPress plugin's 
+ * admin interface. It adds styling to the BenchPress menu icon in 
+ * the WordPress® admin sidebar, including hover effects.
+ *
+ * @since  1.0.0
+ * @return void
+ */
+function benchpress_enqueue_admin_styles() {
+    wp_enqueue_style(
+        'benchpress-admin-style',
+        plugin_dir_url( __FILE__ ) . '../assets/css/admin-style.css',
+        [],
+        BENCHPRESS_VERSION
+    );
+}
+add_action( 'admin_enqueue_scripts', 'benchpress_enqueue_admin_styles' );

benchpress.php

@@ -119,8 +119,9 @@ function benchpress_create_snapshots_table() {
 require_once BENCHPRESS_PLUGIN_DIR . 'classes/BenchPress_Table.php';
 require_once BENCHPRESS_PLUGIN_DIR . 'classes/BenchPress_Snapshots_Table.php';
 require_once BENCHPRESS_PLUGIN_DIR . 'includes/helper-functions.php';
-require_once BENCHPRESS_PLUGIN_DIR . 'admin/settings.php';
+require_once BENCHPRESS_PLUGIN_DIR . 'admin/enqueue.php';
 require_once BENCHPRESS_PLUGIN_DIR . 'admin/ajax.php';
+require_once BENCHPRESS_PLUGIN_DIR . 'admin/settings.php';
 
 // Include PHP 8-specific functions if the server's PHP version is 8.0 or above.
 if ( version_compare( PHP_VERSION, '8.0', '>=' ) ) {