How to extend XenForo_Template_Public::getRequiredCssUrl
- Thread starter Marcus
- Start date
You can't.
The templating system doesn't really appear to be written with much interaction with the load_class listener framework, and makes heavy use of static methods & variables.
Excluding code edits;
The closest way, to achieve rewriting the Css Urls, is to use a post render template hook to zero out/replace the magic marker "<!--XenForo_Require:CSS-->". And then use tricks such as defining your own classes providing getters & setters for the protected static class members hidden deep in the templating system.
The templating system doesn't really appear to be written with much interaction with the load_class listener framework, and makes heavy use of static methods & variables.
Excluding code edits;
The closest way, to achieve rewriting the Css Urls, is to use a post render template hook to zero out/replace the magic marker "<!--XenForo_Require:CSS-->". And then use tricks such as defining your own classes providing getters & setters for the protected static class members hidden deep in the templating system.
Mr. Goodie2Shoes
Well-known member
Actually there's an 'ugly' way by porting into Autoloader to extend the class XenForo_Template_Public which I use to extend the exact same method. I created that autoloader myself, you can use https://github.com/Yoskaldyr/cmf_core/ to do that 
Marcus
Well-known member
Hi Xon!
thanks so much for helping me understand the template system. So I guess to keep my code short I would have to do something like string_replace("css.php"...) which is faster than a regular expression.
So maybe I will just do a simple file edit, I already have a small bash script that runs after every upgrade
thanks so much for helping me understand the template system. So I guess to keep my code short I would have to do something like string_replace("css.php"...) which is faster than a regular expression.
So maybe I will just do a simple file edit, I already have a small bash script that runs after every upgrade
Mr. Goodie2Shoes
Well-known member
lol... that's another waySo maybe I will just do a simple file edit
@Mr. Goodie2Shoes's suggestion is probably easier IMO than first suggested solution.
Another way is to manually include() a file edited copy (from index.php or config.php). The original XF file is untouched, and you just use your version.
Another way is to manually include() a file edited copy (from index.php or config.php). The original XF file is untouched, and you just use your version.
Marcus
Well-known member
I learnt how to use sed and now I have a simple bash script that I execute after each upgrade. If if would also upgrade the file hashes, too so xenforo doesn't remind me of the changed files. It is really very easy to work with and I have all my file edits within that single bash script so it works as a simple file-change-documentation, too.
Similar threads
