gitlab-org--gitlab-foss/app/helpers/tree_helper.rb
2015-03-28 16:49:05 +01:00

94 lines
2.7 KiB
Ruby

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 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 allowed_tree_edit?(project = nil, ref = nil)
project ||= @project
ref ||= @ref
return false unless project.repository.branch_names.include?(ref)
::Gitlab::GitAccess.new(current_user, project).can_push_to_branch?(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