#335 open
Akzhan

Customization of tag links

Reported by Akzhan | October 1st, 2009 @ 10:40 AM

We need customization of links to tags (to easy adopt themes for AdvaCMS).

So here is our proposal to update
- app/helpers/content_helper.rb

  def link_to_tag(*args)
    options = args.extract_options!
    tag = args.pop
    section = args.pop
    route_name = :"#{section.class.name.downcase}_tag_path"
    text = args.pop || tag.name
    link_to(text, send(route_name, :section_id => section.id, :tags => tag), options)
  end

And second proposal is tag cloud cell (typical for social networks):

  • app/cells/tag_cloud_cell.rb
class TagCloudCell < BaseCell
  has_state :index
  helper    :content

  def index
    symbolize_options!
    set_site
    set_section

    nil
  end
end
  • app/cells/tag_cloud/index.html.erb
<% if @section and @section.tag_counts.present? %>
<h2>Tags:</h2>
<div class="tags">
  <% @section.tag_counts.each do |tag|
    weight = tag.count / 10
    weight = 5 if weight > 5
    weight = 1 if weight < 1
  %>
    <%= link_to_tag @section, tag, :class => "s#{weight}" %>
  <% end %>
</div>
<% end %>

We use RSpec instead of test unit so I do not send test cases.

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<p>Cutting edge cms, blog, wiki, forum ... plattform.</p>

<p>Find the code on <a href="http://github.com/svenfuchs/adva_cms/tree/master">GitHub: adva cms</a></p>

<p>Part of the business application framework <a href="http://www.advabest.org/">adva best</a>.</p>

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