CronLogHandler.php

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<?php
 
namespace Elgg\Cli;
 
use Elgg\Application as ElggApplication;
use Elgg\Exceptions\Exception;
use Elgg\Logger\ElggLogFormatter;
use Monolog\Formatter\FormatterInterface;
use Monolog\Handler\AbstractProcessingHandler;
use Monolog\Level;
use Monolog\LogRecord;
use Symfony\Component\Console\Output\NullOutput;
use Symfony\Component\Console\Output\OutputInterface;
 
class CronLogHandler extends AbstractProcessingHandler {
    
    protected ?OutputInterface $stdout;
    
    public function __construct(bool $bubble = true) {
        if (!ElggApplication::isCli()) {
            throw new Exception(__CLASS__ . ' can only be used during CLI');
        }
        
        $this->stdout = _elgg_services()->cli_output;
        
        $level = Level::Emergency;
        if ($this->stdout->getVerbosity() !== OutputInterface::VERBOSITY_QUIET) {
            $level = Level::Debug;
        }
        
        parent::__construct($level, $bubble);
    }
    
    protected function write(LogRecord $record): void {
        $this->stdout?->write($record->formatted);
    }
    
    public function getDefaultFormatter(): FormatterInterface {
        $formatter = new ElggLogFormatter();
        $formatter->allowInlineLineBreaks();
        $formatter->ignoreEmptyContextAndExtra();
        
        return $formatter;
    }
    
    public function close(): void {
        $this->stdout = new NullOutput();
    }
}