AddSRIConfig.php

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<?php

namespace Elgg\Javascript;

class AddSRIConfig {
    
    public function __invoke(\Elgg\Event $event) {
        if (!elgg_get_config('subresource_integrity_enabled')) {
            return;
        }
        
        $return = $event->getValue();
        
        $data = _elgg_services()->serverCache->load('sri') ?? [];
        
        $return['sri'] = $data['js'] ?? [];
        
        return $return;
    }
}