gitlab-org--gitlab-foss/lib/bitbucket_server/collection.rb
Stan Hu 5b6d5301d9 Paginate Bitbucket Server importer projects
To prevent delays in loading the page and reduce memory usage, limit the
number of projects shown at 25 per page.

Part of https://gitlab.com/gitlab-org/gitlab-ce/issues/50021
2018-11-07 11:37:46 -08:00

47 lines
902 B
Ruby

# frozen_string_literal: true
module BitbucketServer
class Collection < Enumerator
attr_reader :paginator
delegate :page_offset, :has_next_page?, to: :paginator
def initialize(paginator)
@paginator = paginator
super() do |yielder|
loop do
paginator.items.each { |item| yielder << item }
end
end
lazy
end
def current_page
return 1 if page_offset <= 1
[1, page_offset].max
end
def prev_page
return nil unless current_page > 1
current_page - 1
end
def next_page
return nil unless has_next_page?
current_page + 1
end
def method_missing(method, *args)
return super unless self.respond_to?(method)
self.__send__(method, *args) do |item| # rubocop:disable GitlabSecurity/PublicSend
block_given? ? yield(item) : item
end
end
end
end