Module: Trestle::PaginationHelper

Defined in:
app/helpers/trestle/pagination_helper.rb

Instance Method Summary collapse

Instance Method Details

#page_entries_info(collection, options = {}) ⇒ Object

Custom version of Kaminari's page_entries_info helper to use a Trestle-scoped I18n key and add a delimiter to the total count.


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# File 'app/helpers/trestle/pagination_helper.rb', line 5

def page_entries_info(collection, options = {})
  entry_name = options[:entry_name] || "entry"
  entry_name = entry_name.pluralize unless collection.total_count == 1

  if collection.total_pages < 2
    t('trestle.helpers.page_entries_info.one_page.display_entries', entry_name: entry_name, count: collection.total_count, default: "Displaying <strong>all %{count}</strong> %{entry_name}")
  else
    first = number_with_delimiter(collection.offset_value + 1)
    last  = number_with_delimiter((sum = collection.offset_value + collection.limit_value) > collection.total_count ? collection.total_count : sum)
    total = number_with_delimiter(collection.total_count)

    t('trestle.helpers.page_entries_info.more_pages.display_entries', entry_name: entry_name, first: first, last: last, total: total, default: "Displaying %{entry_name} <strong>%{first}&nbsp;-&nbsp;%{last}</strong> of <b>%{total}</b>")
  end.html_safe
end