50 lines
1.2 KiB
Ruby
50 lines
1.2 KiB
Ruby
# Controller for viewing a repository's file structure
|
|
class TreeController < ApplicationController
|
|
# Thrown when given an invalid path
|
|
class InvalidPathError < StandardError; end
|
|
|
|
include RefExtractor
|
|
|
|
layout "project"
|
|
|
|
before_filter :project
|
|
|
|
# Authorize
|
|
before_filter :add_project_abilities
|
|
before_filter :authorize_read_project!
|
|
before_filter :authorize_code_access!
|
|
before_filter :require_non_empty_project
|
|
|
|
before_filter :define_tree_vars
|
|
|
|
def show
|
|
respond_to do |format|
|
|
format.html
|
|
# Disable cache so browser history works
|
|
format.js { no_cache_headers }
|
|
end
|
|
end
|
|
|
|
private
|
|
|
|
def define_tree_vars
|
|
@ref, @path = extract_ref(params[:id])
|
|
|
|
@id = File.join(@ref, @path)
|
|
@repo = @project.repo
|
|
@commit = CommitDecorator.decorate(@project.commit(@ref))
|
|
|
|
@tree = Tree.new(@commit.tree, @project, @ref, @path.gsub(/^\//, ''))
|
|
@tree = TreeDecorator.new(@tree)
|
|
|
|
raise InvalidPathError if @tree.invalid?
|
|
|
|
@hex_path = Digest::SHA1.hexdigest(@path)
|
|
|
|
@history_path = project_tree_path(@project, @id)
|
|
@logs_path = logs_file_project_ref_path(@project, @ref, @path)
|
|
rescue NoMethodError, InvalidPathError
|
|
not_found!
|
|
end
|
|
end
|