Work on https://github.com/Islandora-CLAW/CLAW/issues/1014. (#113)

* Work on https://github.com/Islandora-CLAW/CLAW/issues/1014.

* Fix coding style.

* Use $scheme, not 'fedora'.

src/Plugin/Action/EmitFileEvent.php

@@ -104,6 +104,11 @@ class EmitFileEvent extends EmitEvent {
 
     $data = parent::generateData($entity);
     if (isset($flysystem_config[$scheme]) && $flysystem_config[$scheme]['driver'] == 'fedora') {
+      // Fdora $uri for files may contain ':///' so we need to replace
+      // the three / with two.
+      if (strpos($uri, $scheme . ':///') !== FALSE) {
+        $uri = str_replace($scheme . ':///', $scheme . '://', $uri);
+      }
       $data['fedora_uri'] = str_replace("$scheme://", $flysystem_config[$scheme]['config']['root'], $uri);
     }
     return $data;