helpers for DMD apps

dmd_helper.rb

# Methods added to this helper will be available to all templates in the application.
module DmdHelper
  def admin_logged_in?
    #TODO figure out if admin_logged_in
    true
  end
  def title(page_title, show_in_body=true, &block)
    content_for(:title) { page_title }
    if show_in_body
      heading = block_given? ? capture(&block) : content_tag(:h1,page_title.split(' // ').last)
      content_for(:heading) { content_tag(:div, heading, :class => "heading") }
    end
  end

  PANEL_HEADER_1= '<div class="section"><div class="title_wrapper">'
  PANEL_HEADER_1_TABLE = '<div class="section table_section"><div class="title_wrapper">'
  PANEL_HEADER_2 = '<span class="title_wrapper_left"></span></div>
    <div class="section_content">
      <div class="sct">
        <div class="sct_left"><div class="sct_right"><div class="sct_left"><div class="sct_right">'
  def panel(title,options={},&block)
    concat(options[:table] ? PANEL_HEADER_1_TABLE : PANEL_HEADER_1)
    concat content_tag(:h2,title) #TODO Support options here 
    if options[:tabs]
      panel_tabs_to_html(options) 
    else
      concat '<ul class="section_menu"></ul>'
    end
    concat PANEL_HEADER_2
    concat "<div class=\"table_wrapper #{:table_wrapper_tight if options[:tight_table]}\"><div class=\"table_wrapper_inner\">" if options[:table]
    concat "<div class=\"wrapper_tight\"><div class=\"tight_wrapper_inner\">" if options[:tight]
    concat capture(&block)
    concat '</div></div>' if options[:table]
    concat '</div></div>' if options[:tight]
    concat '</div></div></div></div>
        </div>
        <span class="scb"><span class="scb_left"></span><span class="scb_right"></span></span>
      </div>
    </div>'
  end
  def padded_panel(title,&block)
    panel title, &block
  end
  def table_panel(title,options={},&block)
    panel(title,options.merge(:table => true),&block)
  end
  def tight_table_panel(title,options={},&block)
    panel(title,options.merge(:table => true, :tight_table => true),&block)
  end
  def flexigrid_panel(title,options={},&block)
    panel(title,options.merge(:table => true, :tight_table => true),&block)
  end
  def tabbed_panel(title,tabs,options={},&block)
    panel(title,options.merge(:tabs => tabs),&block)
  end
  def tabbed_table_panel(title,tabs,options={},&block)
    table_panel(title,options.merge(:tabs => tabs),&block)
  end
  def tabbed_tight_table_panel(title,tabs,options={},&block)
    tight_table_panel(title,options.merge(:tabs => tabs),&block)
  end
  def panel_tabs_to_html(options={})
    tabs = options[:tabs]
    #VINCE Make this convert to UL and add the proper classes
    concat "<ul class=\"section_menu\" style=\"#{options[:tabs_style]}\">"
    if tabs.is_a?String
      concat tabs
    elsif tabs.is_a?(Hash) && tabs.keys.include?(:partial)
      concat render(tabs)
    elsif tabs.is_a?Hash
      #TODO come up with a schema for passing tabs as params {:container_id => "Name"} could work well
      concat tabs.map{|k,v| "<li><a class=\"panel_tab\" id=\"#{k}_tab\" href=\"#\"><span><span class=\"tab_text\">#{v}</span></span></a></li>"}.join("")
    elsif tabs.is_a?Array
      concat tabs.map{|t| "<li><a class=\"panel_tab #{t[2] ? :active : nil}\" id=\"#{t[1]}_tab\" href=\"#\"><span><span class=\"tab_text\">#{t.first}</span></span></a></li>"}.join("")
    end
    concat '</ul>'
  end
  def logged_in_msg
    "Welcome #{current_user.first_name rescue current_user.login}" if logged_in?
  end
  def mark_required_msg
    "<span class=\"required_msg\">Required Fields are labeled like this</span>"
  end
  def mark_optional_msg
    "<span class=\"optional_msg\">Optional Fields are labeled like this</span>"
  end
  def controller?(*args)
    args.map(&:to_s).include? controller.controller_name
  end
  def action?(*args)
    args.map(&:to_s).include? controller.action_name
  end
  def controller_and_action?(cname,aname)
    controller?(cname) && action?(aname)
  end
  def edit_link(resource, options={})
    options[:title] ||= "Edit"
    link_to icon_image_tag('edit.png'),"/#{resource.class.to_s.underscore.downcase.pluralize}/#{resource.id}/edit",options
  end
  def delete_link(resource, options={})
    options[:title] ||= "Delete"
    options[:method] ||= :delete
    options[:confirm] ||= "Are you sure you want to delete #{resource.class.to_s.underscore.gsub("_"," ").humanize} ##{resource.id}"
    link_to icon_image_tag('delete.png'),"/#{resource.class.to_s.underscore.downcase.pluralize}/#{resource.id}",options
  end
  def include_behaviour(name)
    javascript_include_tag "behaviours/#{name}"
    #@behaviours ||= []
    #@behaviours << "behaviours/#{name}"
  end
  def icon_image_tag(src,options={})
    image_tag("icons/#{src}",options)
  end
  def tooltip_content(options={},&block)
    concat(content_tag(:div, capture(&block),:class => 'tooltip_content', :style => "display: none;"),block.binding)
  end
  def clippy(text, bgcolor='#FFFFFF')
    html = <<-EOF
      <object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
              width="110"
              height="14"
              id="clippy" >
      <param name="movie" value="/flash/clippy.swf"/>
      <param name="allowScriptAccess" value="always" />
      <param name="quality" value="high" />
      <param name="scale" value="noscale" />
      <param NAME="FlashVars" value='text=#{CGI::escape text}' />
      <param name="wmode" value="transparent" />
      <embed src="/clippy.swf"
             width="110"
             height="14"
             name="clippy"
             quality="high"
             allowScriptAccess="always"
             type="application/x-shockwave-flash"
             pluginspage="http://www.macromedia.com/go/getflashplayer"
             FlashVars='text=#{CGI::escape text}'
             wmode="transparent"
      />
      </object>
    EOF
  end
  def spanned_link_to(text,url,options={})
    link_to "<span>#{text}</span>", url, options
  end
end