Class: DcCommonRenderer

Inherits:
DcRenderer show all
Includes:
DcApplicationHelper
Defined in:
app/helpers/dc_common_renderer.rb

Overview

Renderer methods which may be useful on any site.

Instance Attribute Summary

Attributes included from DcApplicationHelper

#design, #form, #ids, #options, #page, #parts, #site, #tables

Instance Method Summary collapse

Methods included from DcApplicationHelper

#_origin, #dc_add2_record_cookie, #dc_big_table, #dc_choices4, #dc_choices4_all_collections, #dc_choices4_cmsmenu, #dc_choices4_folders_list, #dc_choices4_menu, #dc_choices4_site_policies, #dc_date_time, #dc_deprecate, #dc_dont?, #dc_edit_mode?, #dc_edit_title, #dc_error_messages_for, #dc_flash_messages, #dc_format_date_time, #dc_get_site, #dc_icon4_boolean, #dc_label_for, #dc_limit_string, #dc_link_for_create, #dc_link_for_edit, #dc_link_for_edit1, #dc_link_menu_tag, #dc_link_to, #dc_name4_id, #dc_name4_value, #dc_new_title, #dc_page_class, #dc_page_edit_menu, #dc_render, #dc_render_design, #dc_replace_in_design, #dc_submit_tag, #dc_table_title, #dc_user_can_view, #dc_user_has_role, #decamelize_type, #forms_merge, #iframe_edit1, #t, #t_name, #t_tablename

Methods inherited from DcRenderer

#initialize, #render_css

Constructor Details

This class inherits a constructor from DcRenderer

Instance Method Details

#google_analytics ⇒ Object

Renderer for Google analytics code.

Parameters: Are passed through @opts hash and can therefore be set on site or design or page document parameters field as ga_acc key.

If eu_cookies_allowed function is defined in javascript libraries it will be called and if false is returned GA code will not be executed. This is in order with European cookie law.

Example:

dc_render(:dc_common_renderer, method: 'google_analytics', code: 'UA-12345678-9')



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# File 'app/helpers/dc_common_renderer.rb', line 68

def google_analytics
  ga_acc = @opts[:code] || @opts[:ga_acc]
  return '' if ga_acc.nil?
  html ="  <!-- Google analytics. -->\n<script type=\"text/javascript\">\n  (function(i,s,o,g,r,a,m){\n  if (typeof(eu_cookies_allowed) === \"function\" && !eu_cookies_allowed() ) return;\n\n  i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){\n  (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),\n  m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)\n  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');\n\n  if (typeof(ga) === \"function\") {\n    ga('create', '\#{ga_acc}', 'auto');\n    ga('send', 'pageview')\n  }\n</script>\n" 
  html.html_safe
end

#iframe_edit ⇒ Object

Will return html code required for open edit form in iframe. If parameters are found in url iframe will be initial loaded with url parameters thus enabling forms load on page display.



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# File 'app/helpers/dc_common_renderer.rb', line 96

def iframe_edit()
  @parent.render(partial: 'dc_common/iframe_edit', formats: [:html])
end

#layout_4print ⇒ Object

Renderer for printer friendly layout. Will call another renderer which should provide html code for printer friendly output.

Parameters are passed through link. There are currently two parameters, which define renderer and method to be used for creating output.

renderer

Defines renderer’s class

method

Defines renderer’s class method



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# File 'app/helpers/dc_common_renderer.rb', line 43

def layout_4print
  opts = @opts.dup
  opts[:method] = @parent.params[:method]
  klass = (@parent.params[:renderer] + '_renderer').classify
  obj = Kernel.const_get(klass, Class.new).new(@parent, opts)
# 
  html = obj.render_html
  @css  << obj.render_css.to_s
  html
end

#render_html ⇒ Object

Return HTML part of code.



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# File 'app/helpers/dc_common_renderer.rb', line 103

def render_html
  method = @opts[:method] || 'default'
  respond_to?(method) ? send(method) : "Error DcCommonRenderer: Method #{method} doesn't exist!"
end