lazy load script loader

ibericode · Jan 23, 2025 · d48c95d · d48c95d
1 parent ccc1f5f
commit d48c95d
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Showing 3 changed files with 28 additions and 31 deletions.
diff --git a/autoload.php b/autoload.php
@@ -18,11 +18,11 @@
         'KokoAnalytics\\Notice_Pro' => '/src/class-notice-pro.php',
         'KokoAnalytics\\Pageview_Aggregator' => '/src/class-pageview-aggregator.php',
         'KokoAnalytics\\Rest' => '/src/class-rest.php',
+        'KokoAnalytics\\Script_Loader' => '/src/class-script-loader.php',
         'KokoAnalytics\\Stats' => '/src/class-stats.php',
         'KokoAnalytics\\Shortcode_Most_Viewed_Posts' => '/src/class-shortcode-most-viewed-posts.php',
         'KokoAnalytics\\Shortcode_Site_Counter' => '/src/class-shortcode-site-counter.php',
         'KokoAnalytics\\Stats' => '/src/class-stats.php',
-        'KokoAnalytics\\Widget_Most_Viewed_Posts' => '/src/class-widget-most-viewed-posts.php',
     ];
 
     if (isset($classmap[$class])) {

diff --git a/koko-analytics.php b/koko-analytics.php
@@ -71,14 +71,15 @@
     // wp-admin only
     new Admin();
     new Dashboard_Widget();
-} else {
-    // frontend only
-    require __DIR__ . '/src/class-script-loader.php';
-    new Script_Loader();
-    add_action('admin_bar_menu', 'KokoAnalytics\admin_bar_menu', 40, 1);
-    $times[] = ['Script_Loader', microtime(true)];
 }
 
+// script loader
+add_action('wp_enqueue_scripts', [Script_Loader::class, 'maybe_enqueue_script'], 10, 0);
+add_action('amp_print_analytics', [Script_Loader::class, 'print_amp_analytics_tag'], 10, 0);
+add_action('admin_bar_menu', 'KokoAnalytics\admin_bar_menu', 40, 1);
+$times[] = ['Script_Loader', microtime(true)];
+
+// query loop block
 require __DIR__ . '/src/class-query-loop-block.php';
 new QueryLoopBlock();
 $times[] = ['QueryLoopBlock', microtime(true)];
@@ -87,6 +88,7 @@
 add_action('rest_api_init', [Rest::class, 'register_routes'], 10, 0);
 $times[] = ['Rest', microtime(true)];
 
+// pruner
 require __DIR__ . '/src/class-pruner.php';
 new Pruner();
 $times[] = ['Pruner', microtime(true)];
@@ -96,8 +98,6 @@
     $times[] = ['Command', microtime(true)];
 }
 
-
-
 // register shortcodes
 add_shortcode('koko_analytics_most_viewed_posts', [Shortcode_Most_Viewed_Posts::class, 'content']);
 $times[] = ['Shortcode_Most_Viewed_Posts', microtime(true)];
@@ -136,5 +136,8 @@
 // for ($i = count($times) - 1; $i > 0; $i--) {
 //     $times[$i][1] = $times[$i][1] - $times[$i-1][1];
 // }
+// usort($times, function ($a, $b) {
+//     return $a[1] === $b[1] ? 0 : ($a[1] > $b[1] ? -1 : 1);
+// });
 
 // dump($times);
diff --git a/src/class-script-loader.php b/src/class-script-loader.php
@@ -12,16 +12,10 @@
 
 class Script_Loader
 {
-    public function __construct()
-    {
-        add_action('wp_enqueue_scripts', [$this, 'maybe_enqueue_script'], 10, 0);
-        add_action('amp_print_analytics', [$this, 'print_amp_analytics_tag'], 10, 0);
-    }
-
     /**
      * @param bool $echo Whether to use the default WP script enqueue method or print the script tag directly
      */
-    public function maybe_enqueue_script(bool $echo = false)
+    public static function maybe_enqueue_script(bool $echo = false)
     {
         $load_script = apply_filters('koko_analytics_load_tracking_script', true);
         if (! $load_script) {
@@ -33,20 +27,20 @@ public function maybe_enqueue_script(bool $echo = false)
         }
 
         // TODO: Handle "term" requests so we track both terms and post types.
-        add_filter('script_loader_tag', [ $this, 'add_async_attribute' ], 20, 2);
+        add_filter('script_loader_tag', [ Script_Loader::class , 'add_async_attribute' ], 20, 2);
 
         if (false === $echo) {
             // Print configuration object early on in the HTML so scripts can modify it
             if (did_action('wp_head')) {
-                $this->print_js_object();
+                self::print_js_object();
             } else {
-                add_action('wp_head', [ $this, 'print_js_object' ], 1, 0);
+                add_action('wp_head', [ Script_Loader::class , 'print_js_object' ], 1, 0);
             }
 
             // Enqueue the actual tracking script (in footer, if possible)
             wp_enqueue_script('koko-analytics', plugins_url('assets/dist/js/script.js', KOKO_ANALYTICS_PLUGIN_FILE), [], KOKO_ANALYTICS_VERSION, true);
         } else {
-            $this->print_js_object();
+            self::print_js_object();
             echo '<script defer src="', plugins_url('assets/dist/js/script.js?ver=' . KOKO_ANALYTICS_VERSION, KOKO_ANALYTICS_PLUGIN_FILE), '"></script>';
         }
     }
@@ -57,7 +51,7 @@ public function maybe_enqueue_script(bool $echo = false)
      *
      * @return int
      */
-    private function get_post_id(): int
+    private static function get_post_id(): int
     {
         if (is_singular()) {
             return get_queried_object_id();
@@ -70,7 +64,7 @@ private function get_post_id(): int
         return -1;
     }
 
-    private function get_tracker_url(): string
+    private static function get_tracker_url(): string
     {
         if (defined('KOKO_ANALYTICS_CUSTOM_ENDPOINT') && KOKO_ANALYTICS_CUSTOM_ENDPOINT) {
             return site_url(KOKO_ANALYTICS_CUSTOM_ENDPOINT);
@@ -81,37 +75,37 @@ private function get_tracker_url(): string
         return using_custom_endpoint() ? site_url('/koko-analytics-collect.php') : admin_url('admin-ajax.php?action=koko_analytics_collect');
     }
 
-    private function get_cookie_path(): string
+    private static function get_cookie_path(): string
     {
         $home_url = home_url();
         return parse_url($home_url, PHP_URL_PATH) ?? '/';
     }
 
-    public function print_js_object()
+    public static function print_js_object()
     {
         $settings      = get_settings();
         $script_config = [
             // the URL of the tracking endpoint
-            'url'   => $this->get_tracker_url(),
+            'url'   => self::get_tracker_url(),
             'site_url' => get_home_url(),
 
             // ID of the current post (or -1 in case of non-singular type)
-            'post_id'       => $this->get_post_id(),
+            'post_id'       => self::get_post_id(),
 
             // wether to set a cookie
             'use_cookie'    => (int) $settings['use_cookie'],
 
             // path to store the cookie in (will be subdirectory if website root is in subdirectory)
-            'cookie_path' => $this->get_cookie_path(),
+            'cookie_path' => self::get_cookie_path(),
         ];
         echo '<script>window.koko_analytics = ', json_encode($script_config), ';</script>';
     }
 
-    public function print_amp_analytics_tag()
+    public static function print_amp_analytics_tag()
     {
         $settings     = get_settings();
-        $post_id      = $this->get_post_id();
-        $tracker_url  = $this->get_tracker_url();
+        $post_id      = self::get_post_id();
+        $tracker_url  = self::get_tracker_url();
         $posts_viewed = isset($_COOKIE['_koko_analytics_pages_viewed']) ? explode(',', $_COOKIE['_koko_analytics_pages_viewed']) : [];
         $data         = [
             'sc' => $settings['use_cookie'], // inform tracker endpoint to set cookie server-side
@@ -139,7 +133,7 @@ public function print_amp_analytics_tag()
      * @param string $tag
      * @param string $handle
      */
-    public function add_async_attribute($tag, $handle)
+    public static function add_async_attribute($tag, $handle)
     {
         if ($handle !== 'koko-analytics' || strpos($tag, ' defer') !== false) {
             return $tag;