module TreeHelper FILE_LIMIT = 1_000 # Sorts a repository's tree so that folders are before files and renders # their corresponding partials # # tree - A `Tree` object for the current tree def render_tree(tree) # Sort submodules and folders together by name ahead of files folders, files, submodules = tree.trees, tree.blobs, tree.submodules tree = '' items = (folders + submodules).sort_by(&:name) + files if items.size > FILE_LIMIT tree << render(partial: 'projects/tree/truncated_notice_tree_row', locals: { limit: FILE_LIMIT, total: items.size }) items = items.take(FILE_LIMIT) end tree << render(partial: 'projects/tree/tree_row', collection: items) if items.present? tree.html_safe end # Return an image icon depending on the file type and mode # # type - String type of the tree item; either 'folder' or 'file' # mode - File unix mode # name - File name def tree_icon(type, mode, name) icon("#{file_type_icon_class(type, mode, name)} fw") end def tree_hex_class(content) "file_#{hexdigest(content.name)}" end # Simple shortcut to File.join def tree_join(*args) File.join(*args) end def on_top_of_branch?(project = @project, ref = @ref) project.repository.branch_exists?(ref) end def can_edit_tree?(project = nil, ref = nil) project ||= @project ref ||= @ref return false unless on_top_of_branch?(project, ref) can_collaborate_with_project?(project) end def tree_edit_branch(project = @project, ref = @ref) return unless can_edit_tree?(project, ref) if can_push_branch?(project, ref) ref else project = tree_edit_project(project) project.repository.next_branch('patch') end end def tree_edit_project(project = @project) if can?(current_user, :push_code, project) project elsif current_user && current_user.already_forked?(project) current_user.fork_of(project) end end def edit_in_new_fork_notice_now "You're not allowed to make changes to this project directly." + " A fork of this project is being created that you can make changes in, so you can submit a merge request." end def edit_in_new_fork_notice "You're not allowed to make changes to this project directly." + " A fork of this project has been created that you can make changes in, so you can submit a merge request." end def commit_in_fork_help "A new branch will be created in your fork and a new merge request will be started." end def path_breadcrumbs(max_links = 6) if @path.present? part_path = "" parts = @path.split('/') yield('..', File.join(*parts.first(parts.count - 2))) if parts.count > max_links parts.each do |part| part_path = File.join(part_path, part) unless part_path.empty? part_path = part if part_path.empty? next if parts.count > max_links && !parts.last(2).include?(part) yield(part, part_path) end end end def up_dir_path file = File.join(@path, "..") tree_join(@ref, file) end # returns the relative path of the first subdir that doesn't have only one directory descendant def flatten_tree(root_path, tree) return tree.flat_path.sub(%r{\A#{root_path}/}, '') if tree.flat_path.present? subtree = Gitlab::Git::Tree.where(@repository, @commit.id, tree.path) if subtree.count == 1 && subtree.first.dir? return tree_join(tree.name, flatten_tree(root_path, subtree.first)) else return tree.name end end end