Revert "use fileuploader dynamic path method in uploads manager and add spec"

This reverts commit 07ec2c7b.

app/uploaders/file_uploader.rb

@@ -15,7 +15,7 @@ class FileUploader < GitlabUploader
   prepend ObjectStorage::Extension::RecordsUploads
 
   MARKDOWN_PATTERN = %r{\!?\[.*?\]\(/uploads/(?<secret>[0-9a-f]{32})/(?<file>.*?)\)}
-  DYNAMIC_PATH_PATTERN = %r{.*(?<secret>\h{32})/(?<identifier>.*)}
+  DYNAMIC_PATH_PATTERN = %r{(?<secret>\h{32})/(?<identifier>.*)}
 
   after :remove, :prune_store_dir
 
@@ -67,10 +67,6 @@ class FileUploader < GitlabUploader
     SecureRandom.hex
   end
 
-  def self.extract_dynamic_path(path)
-    DYNAMIC_PATH_PATTERN.match(path)
-  end
-
   def upload_paths(identifier)
     [
       File.join(secret, identifier),
@@ -137,7 +133,7 @@ class FileUploader < GitlabUploader
     return if apply_context!(value.uploader_context)
 
     # fallback to the regex based extraction
-    if matches = self.class.extract_dynamic_path(value.path)
+    if matches = DYNAMIC_PATH_PATTERN.match(value.path)
       @secret = matches[:secret]
       @identifier = matches[:identifier]
     end

lib/gitlab/import_export/uploads_manager.rb

@@ -38,7 +38,12 @@ module Gitlab
       private
 
       def add_upload(upload)
-        uploader_context = FileUploader.extract_dynamic_path(upload).named_captures.symbolize_keys
+        secret, identifier = upload.split('/').last(2)
+
+        uploader_context = {
+          secret: secret,
+          identifier: identifier
+        }
 
         UploadService.new(@project, File.open(upload, 'r'), FileUploader, uploader_context).execute.to_h
       end

spec/uploaders/file_uploader_spec.rb

@@ -141,15 +141,6 @@ describe FileUploader do
     end
   end
 
-  describe '.extract_dynamic_path' do
-    it 'works with hashed storage' do
-      path = 'export/4b227777d4dd1fc61c6f884f48641d02b4d121d3fd328cb08b5531fcacdabf8a/test/uploads/72a497a02fe3ee09edae2ed06d390038/dummy.txt'
-
-      expect(described_class.extract_dynamic_path(path)[:identifier]).to eq('dummy.txt')
-      expect(described_class.extract_dynamic_path(path)[:secret]).to eq('72a497a02fe3ee09edae2ed06d390038')
-    end
-  end
-
   describe '#secret' do
     it 'generates a secret if none is provided' do
       expect(described_class).to receive(:generate_secret).and_return('secret')