module TreeHelper # Sorts a repository's tree so that folders are before files and renders # their corresponding partials # # contents - A Grit::Tree object for the current tree def render_tree(tree) # Render Folders before Files/Submodules folders, files, submodules = tree.trees, tree.blobs, tree.submodules tree = "" # Render folders if we have any tree << render(partial: 'projects/tree/tree_item', collection: folders, locals: { type: 'folder' }) if folders.present? # Render files if we have any tree << render(partial: 'projects/tree/blob_item', collection: files, locals: { type: 'file' }) if files.present? # Render submodules if we have any tree << render(partial: 'projects/tree/submodule_item', collection: submodules) if submodules.present? tree.html_safe end def render_readme(readme) if gitlab_markdown?(readme.name) preserve(markdown(readme.data)) elsif markup?(readme.name) render_markup(readme.name, readme.data) else simple_format(readme.data) end end # Return an image icon depending on the file type # # type - String type of the tree item; either 'folder' or 'file' def tree_icon(type) icon_class = type == 'folder' ? 'folder' : 'file-o' icon(icon_class) 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 allowed_tree_edit?(project = nil, ref = nil) project ||= @project ref ||= @ref return false unless project.repository.branch_names.include?(ref) ::Gitlab::GitAccess.can_push_to_branch?(current_user, project, ref) end def tree_breadcrumbs(tree, max_links = 2) if @path.present? part_path = "" parts = @path.split('/') yield('..', nil) 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 unless parts.last(2).include?(part) if parts.count > max_links yield(part, tree_join(@ref, 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(tree) subtree = Gitlab::Git::Tree.where(@repository, @commit.id, tree.path) if subtree.count == 1 && subtree.first.dir? return tree_join(tree.name, flatten_tree(subtree.first)) else return tree.name end end end