Sha256: e611491f7c88716516e8715873da1456dc4b8e638168b386f67d4d71000ca622
Contents?: true
Size: 1.82 KB
Versions: 7
Compression:
Stored size: 1.82 KB
Contents
<% # much of this paging code adopted from will_paginate plugin for view
total_pages = (@hits / @batch_size)
total_pages += 1 unless (@hits % @batch_size == 0)
if total_pages > 1
# Arguments for paging actions, just add 'page'
args= params.clone
# Need to take out that annoying legacy journal key, sorry.
args.delete('journal')
inner_window ||= 2 #how many links are shown on each side of current page
outer_window ||= 2 #how many links are around the first and the last page
min = @page - inner_window
max = @page + inner_window
# adjust lower or upper limit if other is out of bounds
if max > total_pages
min -= max - total_pages
elsif min < 1
max += 1 - min
end
current = min..max
beginning = 1..(1 + outer_window)
tail = (total_pages - outer_window)..total_pages
visible = [beginning, current, tail].map(&:to_a).flatten.sort.uniq
links, prev = [], 0
visible.each do |n|
next if n < 1
break if n > total_pages
unless n - prev > 1
prev = n
if ( n != @page )
links << (content_tag :li, (link_to n, args.merge({'page' => n })), :class => "hidden-phone")
else
links << (content_tag :li, (content_tag :span, n) )
end
else
# ellipsis represents the gap between windows
prev = n - 1
links << (content_tag :li, (content_tag :span, "…".html_safe), :class => "hidden-phone")
redo
end
end
# Next and previous buttons
links.unshift( content_tag :li, (link_to('Previous', args.merge({'page' => @page -1 })))) if @page > 1
links.push( content_tag :li, (link_to('Next', args.merge({'page' => @page + 1})))) if @page < total_pages
%>
<%= content_tag :ul, links.join(' ').html_safe %>
<%
end
%>
Version data entries
7 entries across 7 versions & 1 rubygems