Use Blob methods instead of BlobHelper helpers

app/controllers/projects/raw_controller.rb

@@ -15,7 +15,7 @@ class Projects::RawController < Projects::ApplicationController
 
       return if cached_blob?
 
-      if @blob.lfs_pointer? && project.lfs_enabled?
+      if @blob.valid_lfs_pointer?
         send_lfs_object
       else
         send_git_blob @repository, @blob

app/helpers/blob_helper.rb

@@ -52,7 +52,7 @@ module BlobHelper
 
     if !on_top_of_branch?(project, ref)
       button_tag label, class: "#{common_classes} disabled has-tooltip", title: "You can only #{action} files when you are on a branch", data: { container: 'body' }
-    elsif blob.lfs_pointer?
+    elsif blob.valid_lfs_pointer?
       button_tag label, class: "#{common_classes} disabled has-tooltip", title: "It is not possible to #{action} files that are stored in LFS using the web interface", data: { container: 'body' }
     elsif can_modify_blob?(blob, project, ref)
       button_tag label, class: "#{common_classes}", 'data-target' => "#modal-#{modal_type}-blob", 'data-toggle' => 'modal'
@@ -95,7 +95,7 @@ module BlobHelper
   end
 
   def can_modify_blob?(blob, project = @project, ref = @ref)
-    !blob.lfs_pointer? && can_edit_tree?(project, ref)
+    !blob.valid_lfs_pointer? && can_edit_tree?(project, ref)
   end
 
   def leave_edit_message
@@ -118,22 +118,6 @@ module BlobHelper
     icon("#{file_type_icon_class('file', mode, name)} fw")
   end
 
-  def blob_text_viewable?(blob)
-    blob && blob.text? && !blob.lfs_pointer? && !blob.only_display_raw?
-  end
-
-  def blob_rendered_as_text?(blob)
-    blob_text_viewable?(blob) && blob.to_partial_path(@project) == 'text'
-  end
-
-  def blob_size(blob)
-    if blob.lfs_pointer?
-      blob.lfs_size
-    else
-      blob.size
-    end
-  end
-
   def blob_raw_url
     namespace_project_raw_path(@project.namespace, @project, @id)
   end

app/views/notify/repository_push_email.html.haml

@@ -74,7 +74,7 @@
           - else
             %hr
             - blob = diff_file.blob
-            - if blob && blob.respond_to?(:text?) && blob_text_viewable?(blob)
+            - if blob && blob.respond_to?(:text?) && blob.readable_text?
               %table.code.white
                 = render partial: "projects/diffs/line", collection: diff_file.highlighted_diff_lines, as: :line, locals: { diff_file: diff_file, plain: true, email: true }
             - else

app/views/projects/blob/_header.html.haml

@@ -9,7 +9,7 @@
     = copy_file_path_button(blob.path)
 
     %small
-      = number_to_human_size(blob_size(blob))
+      = number_to_human_size(blob.raw_size)
 
   .file-actions.hidden-xs
     .btn-group{ role: "group" }<
@@ -19,7 +19,7 @@
 
     .btn-group{ role: "group" }<
       -# only show normal/blame view links for text files
-      - if blob_text_viewable?(blob)
+      - if blob.readable_text?
         - if blame
           = link_to 'Normal view', namespace_project_blob_path(@project.namespace, @project, @id),
               class: 'btn btn-sm'
@@ -34,7 +34,7 @@
           tree_join(@commit.sha, @path)), class: 'btn btn-sm js-data-file-blob-permalink-url'
 
     .btn-group{ role: "group" }<
-      = edit_blob_link if blob_text_viewable?(blob)
+      = edit_blob_link if blob.readable_text?
       - if current_user
         = replace_blob_link
         = delete_blob_link

app/views/projects/diffs/_content.html.haml

@@ -3,9 +3,9 @@
   - return unless blob.respond_to?(:text?)
   - if diff_file.too_large?
     .nothing-here-block This diff could not be displayed because it is too large.
-  - elsif blob.only_display_raw?
+  - elsif blob.too_large?
     .nothing-here-block The file could not be displayed because it is too large.
-  - elsif blob_text_viewable?(blob)
+  - elsif blob.readable_text?
     - if !project.repository.diffable?(blob)
       .nothing-here-block This diff was suppressed by a .gitattributes entry.
     - elsif diff_file.collapsed?

app/views/projects/diffs/_diffs.html.haml

@@ -27,7 +27,7 @@
     - diff_commit = commit_for_diff(diff_file)
     - blob = diff_file.blob(diff_commit)
     - next unless blob
-    - blob.load_all_data!(diffs.project.repository) unless blob.only_display_raw?
+    - blob.load_all_data!(diffs.project.repository) unless blob.too_large?
     - file_hash = hexdigest(diff_file.file_path)
 
     = render 'projects/diffs/file', file_hash: file_hash, project: diffs.project,

app/views/projects/diffs/_file.html.haml

@@ -6,7 +6,7 @@
 
     - unless diff_file.submodule?
       .file-actions.hidden-xs
-        - if blob_text_viewable?(blob)
+        - if blob.readable_text?
           = link_to '#', class: 'js-toggle-diff-comments btn active has-tooltip', title: "Toggle comments for this file", disabled: @diff_notes_disabled do
             = icon('comment')
           \