Contents

module CommonInterface
  module ViewHelper
    # 
    # Form Buttons
    # 
    def ok_button text = t(:ok)
      submit_tag text, :class => '_submit_form_or_ajax_form'
    end

    def cancel_button text = t(:cancel)
      link_to text, :back, {}, :class => '_redirect_back_or_close_dialog'
    end

    # 
    # Custom
    # 
    def tag_cloud tags, classes, &block
      return if tags.empty?
    
      max_count = tags.sort{|a, b| a.count <=> b.count}.last.count.to_f
    
      tags.sort{|a, b| a.name <=> b.name}.each do |tag|
        index = ((tag.count / max_count) * (classes.size - 1)).round
        block.call tag, classes[index]
      end
    end
  
  
    # 
    # Folder
    # 
    # params = {
    #   :l => I18n.locale,
    # }
    # 
    # opt = {
    #   :upload_url => item_files_path(folder),
    #   :view => 'folder_thumb',
    #   :select_files => t(:select_files),
    # }
    def build_files_uploader_for params, opt
      raise 'update me with crystal.config'
      session_key = ActionController::Base.session_options[:key]
  
      params = {
        session_key => cookies[session_key]
      }.merge(params)
  
      "new FilesUpload(#{params.to_json}, #{opt.to_json});"    
    end
  end
end

Version data entries

4 entries across 4 versions & 2 rubygems

Version	Path
common_interface-0.1.2	lib/common_interface/view_helper.rb
common_interface-0.1.1	lib/common_interface/view_helper.rb
common_interface-0.1.0	lib/common_interface/view_helper.rb
common-interface-0.0.3	lib/common_interface/view_helper.rb