jbox-web/redmine_git_hosting

# frozen_string_literal: true

module RedmineGitHosting
  module RecycleBin
    class RestorableItem
      include RecycleBin::ItemBase

      def restore!(target_path)
        if trashed_object.nil?
          logger.warn "No matching item found for '#{object_name}' in Recycle Bin, exiting !"
          false
        else
          logger.info "Restoring '#{object_name}' from Recycle Bin..."
          logger.debug "'#{trashed_object}' => '#{target_path}'"
          create_parent_dir(target_path) && do_restore(target_path)
        end
      end

      def source_path
        File.join recycle_bin_dir, "[0-9]+#{TRASH_DIR_SEP}#{trash_name}.git"
      end

      # Pull up any matching repositories. Sort them (beginning is representation of time)
      #
      def trashed_objects
        find_trashed_object source_path
      rescue RedmineGitHosting::Error::GitoliteCommandException
        []
      end

      def trashed_object
        trashed_objects.first
      end

      private

      def create_parent_dir(target_path)
        logger.info "Creating parent dir : '#{File.dirname target_path}'"
        RedmineGitHosting::Commands.sudo_mkdir_p File.dirname(target_path)
        true
      rescue RedmineGitHosting::Error::GitoliteCommandException
        logger.error "Attempt to create parent dir for '#{trashed_object}' failed !"
        false
      end

      def do_restore(target_path)
        RedmineGitHosting::Commands.sudo_move trashed_object, target_path
        logger.info 'Done !'
        true
      rescue RedmineGitHosting::Error::GitoliteCommandException
        logger.error "Attempt to recover '#{trashed_object}' from Recycle Bin failed !"
        false
      end
    end
  end
end