MNB-931: Adding Cache tags feature. Some refactor #34
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Adding cache tag features V1 :
When saving a post :

Sends a purge request to Cloudflare with :
Cache tags comprised of ID of the page
cfo-12345Custom tag that can be set in the admin
When generating HTML:

Adds a header that will be interpreted by Cloudflare:
comprised of ID of the page
Admin page:

Can enable purging by cache tags INSTEAD of by URL.
Can set a Custom Tag to clear every time a post from a certain Post Type is saved.
Implementation notes :
Need to send a header like
post-archiveon archive pagesTODO:
Some admin cleanup, styling, UX etc