<?php

class stLanguageModelTranslatorProgressBarTask extends stProgressBarTask
{
    protected $initilized = false;

    public function initialize()
    {    
        if (false === $this->initilized)
        {
            $databaseManager = new sfDatabaseManager();
            $databaseManager->initialize();
            sfLoader::loadPluginConfig();
            
            $this->initilized = true;
        }
    }

    public function execute($offset)
    {
        $c = $this->getCriteria();
        $c->setLimit(1);
        $c->setOffset($offset);

        foreach (LanguagePeer::doSelect($c) as $language)
        {
            $message = $this->getI18N()->__('%lang% wersja językowa', [
                '%lang%' => $language->getName(),
            ]);

            $this->setMessage($message);
            
            if ($language->hasToUpdateModelTranslations())
            {
                $language->loadModelTranslations();
                $language->save();
            }

            $offset++;
        }

        return $offset;
    }

    public function getTitle()
    {
        return $this->getI18N()->__('Aktualizacja wersji językowych');
    }

    public function count()
    {
        $this->initialize();

        return LanguagePeer::doCount($this->getCriteria());
    }

    public function finished()
    {
        $message = $this->getI18N()->__('Aktualizacja wersji językowych zakończona pomyślnie');
        $this->setMessage($message);
    }

    protected function getCriteria(): Criteria
    {
        $c = new Criteria();
        $c->add(LanguagePeer::ACTIVE, true);
        return $c;
    } 
}