lib/abrizer/read_adaptations.rb in abrizer-0.4.0 vs lib/abrizer/read_adaptations.rb in abrizer-0.5.0

@@ -1,17 +1,15 @@
 module Abrizer
   module ReadAdaptations
 
-
-
     def read_adaptations
       # Either we have a filepath to an original or we make the assumption we
       # really have an identifier instead of a filepath and we use that
       # identifier to look for an adaptations.json file. Failing finding the
       # adaptations.json file we just use the adaptations based on the
       # vp9_filepath.
-      if File.exist?(File.expand_path(@filepath)) && !File.directory?(@filepath)
+      if @filepath && File.exist?(@filepath) && !File.directory?(@filepath)
         @filename = @filepath
         find_adaptations
       elsif File.exist? adaptations_filepath
         # assume we have an identifier and look up for the adaptations file
         adaptations_json = File.read adaptations_filepath
@@ -25,10 +23,16 @@
       elsif File.exist? vp9_filepath
         # assume we just got an identifier and look for the webm
         @filename = vp9_filepath
         find_adaptations
       else
-        raise "Neither original file or VP9 version exist."
+        raise ReadAdaptationsError
       end
     end
+
+    def find_adaptations
+      finder = AdaptationFinder.new(filepath: @filename)
+      @adaptations = finder.adaptations
+    end
+
   end
 end