X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/860887de5272c3e2a39cb7e0c9db6f0acba1b4c6..8a020b3ec727b8c9fa4d819855469dd348e58ee7:/lib/classic_pagination/pagination_helper.rb diff --git a/lib/classic_pagination/pagination_helper.rb b/lib/classic_pagination/pagination_helper.rb index 18decb119..c450de4e1 100644 --- a/lib/classic_pagination/pagination_helper.rb +++ b/lib/classic_pagination/pagination_helper.rb @@ -130,6 +130,40 @@ module ActionView html end - end # PaginationHelper - end # Helpers -end # ActionView + + def pagination_items(paginator, options) + options = DEFAULT_OPTIONS.merge(options) + link_to_current_page = options[:link_to_current_page] + always_show_anchors = options[:always_show_anchors] + + current_page = paginator.current_page + window_pages = current_page.window(options[:window_size]).pages + + first = paginator.first + last = paginator.last + + items = [] + + if always_show_anchors && !(wp_first = window_pages[0]).first? + items.push [first.number.to_s, first] + items.push ["...", "disabled"] if wp_first.number - first.number > 1 + end + + window_pages.each do |page| + if current_page == page && !link_to_current_page + items.push [page.number.to_s, "active"] + else + items.push [page.number.to_s, page] + end + end + + if always_show_anchors && !(wp_last = window_pages[-1]).last? + items.push ["...", "disabled"] if last.number - wp_last.number > 1 + items.push [last.number.to_s, last] + end + + items + end + end + end +end