Description of problem:
-----------------------
The UI blows up with this error while downloading Switch Summary as PDF.

Error text:

No route matches {:action=>"show", :controller=>"switch", :id=>"13"} [infra_networking/download_summary_pdf] 

Snippet from production.log:

----] I, [2017-03-02T16:28:45.847549 #779:be431c]  INFO -- : Started GET "/infra_networking/download_summary_pdf/13" for 127.0.0.1 at 2017-03-02 16:28:45 -0500
[----] I, [2017-03-02T16:28:45.849965 #779:be431c]  INFO -- : Processing by InfraNetworkingController#download_summary_pdf as HTML
[----] I, [2017-03-02T16:28:45.850066 #779:be431c]  INFO -- :   Parameters: {"id"=>"13"}
[----] I, [2017-03-02T16:28:45.890495 #779:be431c]  INFO -- :   Rendering /opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/views/layouts/show_pdf.html.haml
[----] I, [2017-03-02T16:28:45.891033 #779:be431c]  INFO -- :   Rendered /opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/views/layouts/_pdf_styles.html.haml (0.1ms)
[----] I, [2017-03-02T16:28:45.910630 #779:be431c]  INFO -- :   Rendered /opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/views/layouts/show_pdf.html.haml (19.9ms)
[----] F, [2017-03-02T16:28:45.910950 #779:be431c] FATAL -- : Error caught: [ActionView::Template::Error] No route matches {:action=>"show", :controller=>"switch", :id=>"13"}
/opt/rh/cfme-gemset/gems/actionpack-5.0.1/lib/action_dispatch/journey/formatter.rb:51:in `generate'
/opt/rh/cfme-gemset/gems/actionpack-5.0.1/lib/action_dispatch/routing/route_set.rb:629:in `generate'
/opt/rh/cfme-gemset/gems/actionpack-5.0.1/lib/action_dispatch/routing/route_set.rb:660:in `generate'
/opt/rh/cfme-gemset/gems/actionpack-5.0.1/lib/action_dispatch/routing/route_set.rb:707:in `url_for'
/opt/rh/cfme-gemset/gems/actionpack-5.0.1/lib/action_dispatch/routing/url_for.rb:172:in `url_for'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/routing_url_for.rb:90:in `url_for'
/opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/helpers/application_helper.rb:209:in `url_for_db'
/opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/helpers/application_helper.rb:189:in `url_for_record'
/opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/helpers/quadicon_helper.rb:580:in `render_non_listicon_single_quadicon'
/opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/helpers/quadicon_helper.rb:630:in `render_single_quad_quadicon'
/opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/helpers/quadicon_helper.rb:163:in `quadicon_builder_factory'
/opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/helpers/quadicon_helper.rb:150:in `block in render_quadicon'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/helpers/capture_helper.rb:39:in `block in capture'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/helpers/capture_helper.rb:203:in `with_output_buffer'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/helpers/capture_helper.rb:39:in `capture'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/helpers/tag_helper.rb:107:in `content_tag'
/opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/helpers/quadicon_helper.rb:173:in `quadicon_tag'
/opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/helpers/quadicon_helper.rb:149:in `render_quadicon'
/opt/rh/cfme-gemset/bundler/gems/manageiq-ui-classic-7e402532b743/app/views/layouts/show_pdf.html.haml:4:in `__opt_rh_cfme_gemset_bundler_gems_manageiq_ui_classic__e______b____app_views_layouts_show_pdf_html_haml___4089940840318281024_157226980'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/template.rb:159:in `block in render'
/opt/rh/cfme-gemset/gems/activesupport-5.0.1/lib/active_support/notifications.rb:166:in `instrument'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/template.rb:354:in `instrument'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/template.rb:157:in `render'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/renderer/template_renderer.rb:54:in `block (2 levels) in render_template'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/renderer/abstract_renderer.rb:42:in `block in instrument'
/opt/rh/cfme-gemset/gems/activesupport-5.0.1/lib/active_support/notifications.rb:164:in `block in instrument'
/opt/rh/cfme-gemset/gems/activesupport-5.0.1/lib/active_support/notifications/instrumenter.rb:21:in `instrument'
/opt/rh/cfme-gemset/gems/activesupport-5.0.1/lib/active_support/notifications.rb:164:in `instrument'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/renderer/abstract_renderer.rb:41:in `instrument'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/renderer/template_renderer.rb:53:in `block in render_template'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/renderer/template_renderer.rb:61:in `render_with_layout'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/renderer/template_renderer.rb:52:in `render_template'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/renderer/template_renderer.rb:14:in `render'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/renderer/renderer.rb:42:in `render_template'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/renderer/renderer.rb:23:in `render'
/opt/rh/cfme-gemset/gems/actionview-5.0.1/lib/action_view/rendering.rb:103:in `_render_template'


Version-Release number of selected component (if applicable):
---------------------------------------------------------------
5.8.0.2


How reproducible:
----------------
Always


Steps to Reproduce:
------------------
1.Navigate to Compute -> Infrastructure -> networking page
2.From the switches accordion , click an infra provider.
3.Click a switch to get to its summary page; Click 'Download summary in PDF format' button.


Actual results:
---------------
UI error


Expected results:
-----------------
No UI error


Additional info:
---------------