Module: Refinery::ApplicationHelper

Includes:
HtmlTruncationHelper
Included in:
ApplicationHelper
Defined in:
vendor/plugins/refinery/lib/refinery/application_helper.rb

Overview

Methods added to this helper will be available to all templates in the application.

Instance Method Summary collapse

Methods included from HtmlTruncationHelper

#truncate

Instance Method Details

#browser_title(yield_title = nil) ⇒ Object 



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# File 'vendor/plugins/refinery/lib/refinery/application_helper.rb', line 6

def browser_title(yield_title=nil)
  [
    yield_title.present? ? yield_title : nil,
    @meta.browser_title.present? ? @meta.browser_title : @meta.path,
    RefinerySetting.find_or_set(:site_name, "Company Name")
  ].compact.join(" - ")
end

#content_fu(content, thumbnail) ⇒ Object

replace all system images with a thumbnail version of them (handy for all images inside a page part)



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# File 'vendor/plugins/refinery/lib/refinery/application_helper.rb', line 15

def content_fu(content, thumbnail)
  content.scan(/\/system\/images([^\"\ ]*)/).flatten.each do |match|
    parts = match.split(".")
    extension = parts.pop
    content.gsub!(match, "#{parts.join(".")}_#{thumbnail}.#{extension}")
  end

  return content
end

#descendant_page_selected?(page) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'vendor/plugins/refinery/lib/refinery/application_helper.rb', line 25

def descendant_page_selected?(page)
  page.descendants.any? {|descendant| selected_page?(descendant) }
end

#image_fu(image, thumbnail = nil, options = {}) ⇒ Object 



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# File 'vendor/plugins/refinery/lib/refinery/application_helper.rb', line 29

def image_fu(image, thumbnail = nil , options={})
  if image.present?
    image_thumbnail = image.thumbnails.detect {|t| t.thumbnail == thumbnail.to_s}
    image_thumbnail = image unless image_thumbnail.present?
    image_tag image_thumbnail.public_filename, {:alt => image.title, :width => image_thumbnail.width, :height => image_thumbnail.height}.merge!(options)
  end
end

#jquery_include_tags(use_caching = RefinerySetting.find_or_set(:use_resource_caching, false)) ⇒ Object 



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# File 'vendor/plugins/refinery/lib/refinery/application_helper.rb', line 37

def jquery_include_tags(use_caching=RefinerySetting.find_or_set(:use_resource_caching, false))
  if !local_request? and RefinerySetting.find_or_set(:use_google_ajax_libraries, true)
    "#{javascript_include_tag("http://www.google.com/jsapi").gsub(".js", "")}
    <script type='text/javascript'>
      google.load('jquery', '1.4');
      //google.load('jqueryui', '1.8');
      // google isn't using jqueryui 1.8 yet although it was before.
    </script>
    #{javascript_include_tag 'jquery-ui-1.8rc1.min.js'}"
  else
    javascript_include_tag 'jquery', 'jquery-ui-1.8rc1.min.js', :cache => (use_caching ? "cache/libraries" : nil)
  end
end

#page_title(options = {}) ⇒ Object

you can override the object used for the title by supplying options this object must support custom_title_type if you want custom titles.



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# File 'vendor/plugins/refinery/lib/refinery/application_helper.rb', line 53

def page_title(options = {})
  object = options.fetch(:object, @page)
  options.delete(:object)
  options = RefinerySetting.find_or_set(:page_title, {
    :chain_page_title => false,
    :ancestors => {
      :separator => " | ",
      :class => 'ancestors',
      :tag => 'span'
    },
    :page_title => {
      :class => nil,
      :tag => nil,
      :wrap_if_not_chained => false
    }
  }).merge(options)

  title = []
  objects = (options[:chain_page_title] and object.respond_to?(:ancestors)) ? [object.ancestors, object] : [object]

  objects.flatten.each do |obj|
    if obj.respond_to?(:custom_title_type)
      title << case obj.custom_title_type
        when "text"
          obj.custom_title
        when "image"
          image_fu obj.custom_title_image, nil, {:alt => obj.title} rescue obj.title
        else
          obj.title
        end
    else
      title << obj.title
    end
  end

  final_title = title.pop
  if (options[:page_title][:wrap_if_not_chained] and title.empty?) and !options[:page_title][:tag].blank?
    css = options[:page_title][:class].present? ? " class='#{options[:page_title][:class]}'" : nil
    final_title = "<#{options[:page_title][:tag]}#{css}>#{final_title}</#{options[:page_title][:tag]}>"
  end
  if (title.empty?)
    return final_title
  else
    return "<#{options[:ancestors][:tag]} class='#{options[:ancestors][:class]}'>#{title.join options[:ancestors][:separator]}#{options[:ancestors][:separator]}</#{options[:ancestors][:tag]}>#{final_title}"
  end
end

#refinery_icon_tag(filename, options = {}) ⇒ Object 



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# File 'vendor/plugins/refinery/lib/refinery/application_helper.rb', line 100

def refinery_icon_tag(filename, options = {})
  image_tag "refinery/icons/#{filename}", {:width => 16, :height => 16}.merge!(options)
end

#selected_page?(page) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'vendor/plugins/refinery/lib/refinery/application_helper.rb', line 104

def selected_page?(page)
  selected = current_page?(page) or (request.path =~ Regexp.new(page.menu_match) unless page.menu_match.blank?) or (request.path == page.link_url)
end

#setup ⇒ Object 



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# File 'vendor/plugins/refinery/lib/refinery/application_helper.rb', line 108

def setup
  logger.warn("*** Refinery::ApplicationHelper::setup has now been deprecated from the Refinery API. ***")
end