Rename previous lazy-load code now to be for video specifically

plugins/image-prioritizer/class-image-prioritizer-video-tag-visitor.php

@@ -241,7 +241,7 @@ private function lazy_load_videos( ?string $poster, OD_Tag_Visitor_Context $cont
 		}
 
 		if ( ! $this->added_lazy_script ) {
-			$processor->append_body_html( wp_get_inline_script_tag( image_prioritizer_get_lazy_load_script(), array( 'type' => 'module' ) ) );
+			$processor->append_body_html( wp_get_inline_script_tag( image_prioritizer_get_video_lazy_load_script(), array( 'type' => 'module' ) ) );
 			$this->added_lazy_script = true;
 		}
 	}

plugins/image-prioritizer/helper.php

@@ -121,16 +121,12 @@ function image_prioritizer_get_asset_path( string $src_path, ?string $min_path =
  * Handles 'autoplay' and 'preload' attributes accordingly.
  *
  * @since 0.2.0
+ *
+ * @return string Lazy load script.
  */
-function image_prioritizer_get_lazy_load_script(): string {
-	$path   = image_prioritizer_get_asset_path( 'lazy-load.js' );
-	$script = file_get_contents( __DIR__ . '/' . $path ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- It's a local filesystem path not a remote request.
-
-	if ( false === $script ) {
-		return '';
-	}
-
-	return $script;
+function image_prioritizer_get_video_lazy_load_script(): string {
+	$path = image_prioritizer_get_asset_path( 'lazy-load-video.js' );
+	return (string) file_get_contents( __DIR__ . '/' . $path ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- It's a local filesystem path not a remote request.
 }
 
 /**
@@ -139,30 +135,22 @@ function image_prioritizer_get_lazy_load_script(): string {
  * Load the background image when it approaches the viewport using an IntersectionObserver.
  *
  * @since n.e.x.t
+ *
+ * @return string Lazy load script.
  */
 function image_prioritizer_get_lazy_load_bg_image_script(): string {
-	$path   = image_prioritizer_get_asset_path( 'lazy-load-bg-image.js' );
-	$script = file_get_contents( __DIR__ . '/' . $path ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- It's a local filesystem path not a remote request.
-
-	if ( false === $script ) {
-		return '';
-	}
-
-	return $script;
+	$path = image_prioritizer_get_asset_path( 'lazy-load-bg-image.js' );
+	return (string) file_get_contents( __DIR__ . '/' . $path ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- It's a local filesystem path not a remote request.
 }
 
 /**
  * Gets the stylesheet to lazy-load background images.
  *
  * @since n.e.x.t
+ *
+ * @return string Lazy load stylesheet.
  */
 function image_prioritizer_get_lazy_load_bg_image_stylesheet(): string {
-	$path       = image_prioritizer_get_asset_path( 'lazy-load-bg-image.css' );
-	$stylesheet = file_get_contents( __DIR__ . '/' . $path ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- It's a local filesystem path not a remote request.
-
-	if ( false === $stylesheet ) {
-		return '';
-	}
-
-	return $stylesheet;
+	$path = image_prioritizer_get_asset_path( 'lazy-load-bg-image.css' );
+	return (string) file_get_contents( __DIR__ . '/' . $path ); // phpcs:ignore WordPress.WP.AlternativeFunctions.file_get_contents_file_get_contents -- It's a local filesystem path not a remote request.
 }

webpack.config.js

@@ -133,8 +133,8 @@ const imagePrioritizer = ( env ) => {
 			new CopyWebpackPlugin( {
 				patterns: [
 					{
-						from: `${ pluginDir }/lazy-load.js`,
-						to: `${ pluginDir }/lazy-load.min.js`,
+						from: `${ pluginDir }/lazy-load-video.js`,
+						to: `${ pluginDir }/lazy-load-video.min.js`,
 					},
 					{
 						from: `${ pluginDir }/lazy-load-bg-image.js`,