Automatic ping to search engines

[Carlos]

@ccagle & all

I'd like to add another possibility to those two I suggested in post 8 (this thread):

- Add a hook or filter at the beginning of function generate_sitemap(), that returns without generating the sitemap if some condition is met.

For example:

Code:

function generate_sitemap() {
    global $nositemap;
    $nositemap = FALSE;
    exec_action('before-sitemap'); // a plugin could set $nositemap to TRUE here
    if ($nositemap) return TRUE;
    
    // ... GS code for generating the sitemap

(Possibly there's a better way to do this...)

(Edit: typo fix)