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Contents
require 'will_paginate/view_helpers/action_view'
module Binco
class PaginationRenderer < WillPaginate::ActionView::LinkRenderer
ELLIPSIS = '…'
def to_html
list_items = pagination.map do |item|
case item
when Fixnum
page_number(item)
else
send(item)
end
end.join(@options[:link_separator])
list_wrapper = tag :ul, list_items, class: 'pagination', role: 'group'
tag :nav, list_wrapper, class: @options[:class]
end
def container_attributes
super.except(*[:link_options])
end
protected
def page_number(page)
link_options = @options[:link_options] || {}
if page == current_page
tag :li, tag(:span, page, class: 'page-link'), class: 'page-item active'
else
link_options.merge! class: 'page-link', rel: rel_value(page)
tag :li, link(page, page, link_options), class: 'page-item'
end
end
def previous_or_next_page(page, text, classname)
link_options = @options[:link_options] || {}
if page
link_wrapper = link(text, page, link_options.merge(class: 'page-link'))
tag :li, link_wrapper, class: '%s page-item' % classname
else
span_wrapper = tag(:span, text, class: 'page-link')
tag :li, span_wrapper, class: '%s page-item disabled' % classname
end
end
def gap
tag :li, tag(:i, ELLIPSIS, class: 'page-link'), class: 'page-item disabled'
end
def previous_page
num = @collection.current_page > 1 && @collection.current_page - 1
previous_or_next_page num, @options[:previous_label], 'previous'
end
def next_page
num = @collection.current_page < @collection.total_pages && @collection.current_page + 1
previous_or_next_page num, @options[:next_label], 'next'
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems