Resolve "Decouple multi-file editor from file list"

2 files changed, 41 insertions, 4 deletions

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index 4754a67450f..d13407a06c8 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -306,7 +306,7 @@ module ApplicationHelper
     cookies["sidebar_collapsed"] == "true"
   end
 
-  def show_new_repo?
+  def show_new_ide?
     cookies["new_repo"] == "true" && body_data_page != 'projects:show'
   end
 
diff --git a/app/helpers/blob_helper.rb b/app/helpers/blob_helper.rb
index 556ed233ccf..3c2ee2cb5bc 100644
--- a/app/helpers/blob_helper.rb
+++ b/app/helpers/blob_helper.rb
@@ -8,7 +8,7 @@ module BlobHelper
     %w(credits changelog news copying copyright license authors)
   end
 
-  def edit_path(project = @project, ref = @ref, path = @path, options = {})
+  def edit_blob_path(project = @project, ref = @ref, path = @path, options = {})
     project_edit_blob_path(project,
                                      tree_join(ref, path),
                                      options[:link_opts])
@@ -26,10 +26,10 @@ module BlobHelper
       button_tag 'Edit', class: "#{common_classes} disabled has-tooltip", title: "You can only edit files when you are on a branch", data: { container: 'body' }
     # This condition applies to anonymous or users who can edit directly
     elsif !current_user || (current_user && can_modify_blob?(blob, project, ref))
-      link_to 'Edit', edit_path(project, ref, path, options), class: "#{common_classes} btn-sm"
+      link_to 'Edit', edit_blob_path(project, ref, path, options), class: "#{common_classes} btn-sm"
     elsif current_user && can?(current_user, :fork_project, project)
       continue_params = {
-        to: edit_path(project, ref, path, options),
+        to: edit_blob_path(project, ref, path, options),
         notice: edit_in_new_fork_notice,
         notice_now: edit_in_new_fork_notice_now
       }
@@ -41,6 +41,43 @@ module BlobHelper
     end
   end
 
+  def ide_edit_path(project = @project, ref = @ref, path = @path, options = {})
+    "#{ide_path}/project#{edit_blob_path(project, ref, path, options)}"
+  end
+
+  def ide_edit_text
+    "#{_('Multi Edit')} <span class='label label-primary'>#{_('Beta')}</span>".html_safe
+  end
+
+  def ide_blob_link(project = @project, ref = @ref, path = @path, options = {})
+    return unless show_new_ide?
+
+    blob = options.delete(:blob)
+    blob ||= project.repository.blob_at(ref, path) rescue nil
+
+    return unless blob && blob.readable_text?
+
+    common_classes = "btn js-edit-ide #{options[:extra_class]}"
+
+    if !on_top_of_branch?(project, ref)
+      button_tag ide_edit_text, class: "#{common_classes} disabled has-tooltip", title: _('You can only edit files when you are on a branch'), data: { container: 'body' }
+    # This condition applies to anonymous or users who can edit directly
+    elsif current_user && can_modify_blob?(blob, project, ref)
+      link_to ide_edit_text, ide_edit_path(project, ref, path, options), class: "#{common_classes} btn-sm"
+    elsif current_user && can?(current_user, :fork_project, project)
+      continue_params = {
+        to: ide_edit_path(project, ref, path, options),
+        notice: edit_in_new_fork_notice,
+        notice_now: edit_in_new_fork_notice_now
+      }
+      fork_path = project_forks_path(project, namespace_key: current_user.namespace.id, continue: continue_params)
+
+      button_tag ide_edit_text,
+        class: common_classes,
+        data: { fork_path: fork_path }
+    end
+  end
+
   def modify_file_link(project = @project, ref = @ref, path = @path, label:, action:, btn_class:, modal_type:)
     return unless current_user