Each help center gets an optional public_url. When set, canonical links, hreflang
alternates, og:url, the sitemap and robots.txt point at that host instead of the
app root URL. Stored media URLs are rewritten to root-relative paths so logos,
favicons, header images and article images resolve on whichever host serves the
page. The URL is validated on both the form and the backend, and trailing slashes
are trimmed.
Also fixes issues found in code review:
- the help center template used a locale link as the data root inside the
alternates loop, which broke every public page on a help center with two or
more locales
- creating an article posted the clicked collection id, so changing the
collection in the sheet filed the article in the wrong place
- the collection field's error message was hidden when the locale had no
collections, so Create did nothing with no error shown
- switching the header type or unticking popular articles dropped those theme
values on save, because vee-validate unsets fields that unmount
- closing a new collection sheet with Esc left the parent id set, so the next
collection you edited got re-parented
- a table row with th labels in the first column was treated as a header row
when preparing article content for embeddings
- the img tag regex stopped at a > inside an attribute value and injected
loading/decoding in the middle of an attribute
Abhinav Raut