add clear cache on cloudflare with button on post pages

By default, Sunny perform a purge whenever a post being edited. Manually triggering purges is usually unnecessary.

If you must, trigger a edit_post event is the easiest option. See: https://developer.www.ads-software.com/reference/hooks/edit_post/

If edit_post’s side effects cause troubles, there is a rest endpoint for you: https://github.com/TypistTech/sunny/blob/master/src/REST/Controllers/Posts/Caches/DeleteController.php

so what i want is add a button in my post , so when i click at that button , it will clear cache for that post only , is that possible ?

Possible but not an easy task.

$reason = 'Some string';
$nullTargets = new Targets([]);
$urls = ['https://example.com/abc'];

$purgeCommand = new PurgeCommand($reason, $nullTargets, $urls);

Then you have to build/get the Purger instance and run execute:

$purger->execute($purgeCommand);

Build the Purger instance manually is not an easy task. Get it from Sunny’s container is a better choice. See https://github.com/typisttech/sunny#extending-sunny

—

Sunny doesn’t expect you to purge single url only because I believe purging more urls doesn’t hurt whereas purging less urls usually causes troubles.

What is your use case of purging single url but not its related urls?

If you have a strong reason to purge one single url and don’t mind skipping all the hooks and filters, invoke the api client directly: https://github.com/TypistTech/sunny/blob/master/src/Api/Cache.php

• This reply was modified 6 years, 8 months ago by Tang Rufus.

im runggin a streaming site , so sometimes when the video error or i change the subtitles it doesnt automatically change because cloudflare still cached it , so the visitors can do purge the cache themself

can you build that for me , the code will be put on posts.php the function is a button/text when click it will purge that post url cache , i will make some donation for you sir if you can.

wp.org forum doesn’t allow offer to work for hire – https://make.www.ads-software.com/support/handbook/forum-welcome/#do-not-offer-to-work-for-hire

I won’t work on something free of charge and then wait for donation.

Hiring a freelance developer is your best option.