Fixed Beans Compiler path handling on some systems.

lib/api/compiler/class-beans-compiler.php

@@ -431,7 +431,21 @@ public function get_internal_content() {
 			// Replace URL with path.
 			$fragment = beans_url_to_path( $fragment );
 
-			// Stop here if it isn't a valid file.
+			// Fix path on some Windows and Ubuntu systems.
+			// @ticket 332.
+			if ( ! file_exists( $fragment ) || 0 === @filesize( $fragment ) ) { // phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged  -- Valid use case.
+
+				if ( false !== strpos( $fragment, '/wp-' ) ) {
+					$fragment = beans_sanitize_path( '.' . $fragment );
+				}
+			}
+
+			// Account for edge cases not covered before.
+			if ( ! file_exists( $fragment ) || 0 === @filesize( $fragment ) ) { // phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged  -- Valid use case.
+				$fragment = $this->resolve_fragment_location_by_url_parse( $fragment );
+			}
+
+			// Stop here if it still isn't a valid file.
 			if ( ! file_exists( $fragment ) || 0 === @filesize( $fragment ) ) { // phpcs:ignore Generic.PHP.NoSilencedErrors.Discouraged  -- Valid use case.
 				return false;
 			}
@@ -441,6 +455,20 @@ public function get_internal_content() {
 		return $GLOBALS['wp_filesystem']->get_contents( $fragment );
 	}
 
+	/**
+	 * Resolve an edge case asset location by running through Beans's URL parsing.
+	 *
+	 * @since 1.6.0
+	 * @param string $fragment Unresolved asset fragment path.
+	 *
+	 * @return string The fragment path as modified by URL parsing.
+	 */
+	public function resolve_fragment_location_by_url_parse( $fragment ) {
+		$fragment = beans_path_to_url( $fragment );
+
+		return beans_url_to_path( $fragment );
+	}
+
 	/**
 	 * Get external file content.
 	 *

tests/phpunit/unit/api/compiler/beans-compiler/combineFragments.php

@@ -94,6 +94,9 @@ public function test_should_return_empty_string_when_fragment_does_not_exist() {
 		Monkey\Functions\when( 'beans_url_to_path' )->returnArg();
 		Monkey\Functions\when( 'wp_remote_get' )->justReturn();
 		Monkey\Functions\when( 'is_wp_error' )->justReturn( true );
+		Monkey\Functions\when( 'is_main_site' )->justReturn();
+		Monkey\Functions\when( 'get_blog_details' )->justReturn();
+		Monkey\Functions\when( 'get_current_blog_id' )->justReturn();
 
 		// Run the test.
 		$compiler->combine_fragments();