Bugfix: Repeated breadcrumb issue

[cfoss-coveo]

Tickets/Tasks:

• GoC SR-604: Canada.ca Breadcrumb issue
• Coveo Task 427242: SR-604 Canada.ca Breadcrumb issue - Change your address page

Description:

• Addressed an issue where the hostname is duplicated for certain items in the result breadcrumbs

Cause:

• On items with a single breadcrumb pointed to the home page, we replace the scraped breadcrumb with a link to the domain root. .i.e., <a href="https://www.canada.ca">www.canada.ca</a>.
• In the front end search result template, when we build the breadcrumbs, we use the hostname + last breadcrumb.
• This resulted in the breadcrumbs being repeated on these items. i.e., canada.ca > www.canada.ca

Testing:

• You can find affected items by searching for @wordcount==1 in the Content Browser. Identify an item, then try to bring it up on the search results. Before, you'd see the address repeated: bst-tsb.gc.ca > www.bst-tsb.gc.ca. Now, you'll just see the hostname: bst-tsb.gc.ca
• Sample searches:
  • "Change your address government/change-address.html"
  • "Other building finishing contractors - 23839 - Financial performance"
  • "Mycobacterium tuberculosis complex and non-tuberculous mycobacteria"
  • "Webinar transcript: Due diligence in the garment industry"

[Yves-Denis]

Security Assessment Completed - Passed, no issues identified

[Garneauma]

@cfoss-coveo Tested locally with a few sample searches. It does remove the duplication of breadcrumb items compared to the live search on Canada.ca.

Only one small technical change. Thanks!

[Yves-Denis]

Further Security review completed - no issues identified.

[ipaksc]

Tested in production using a test page. Everything works as expected.

Reviewed by @Garneauma , @ipaksc and @Yves-Denis