Phoca Cart - компонент интернет-магазина для Joomla - Phoca Cart

• Установите Phoca Cart компонент - http://www.phoca.cz/download/category/100-phoca-cart-component - встроенные плагины оплаты будут установлены автоматически;
• Установите модули, все они находятся в одном пакете: http://www.phoca.cz/download/category/100-phoca-cart-component
• Установите Bootstrap 3 шаблона (вы можете применять его с Phoca Cart или Phoca Gweld шаблон): http://www.phoca.cz/download/category/87-joomla-3-templates
• Установите демо-данные: http://www.phoca.cz/download/category/100-phoca-cart-component
• Создайте ссылки меню в менеджере меню в Phoca Cart для отображения категории (или категории или элементов).

• Анонс новости на портале
• Страница продукта

5) I didn't test the experimental routing yet, so I cannot say if it will work OK - the priority for now is to work with standard Joomla! SEF: https://www.phoca.cz/phocacartdemo/ (but of course it is a plan for the future - we will see, if something changes in the experimental routing system)

6) 200 or 404 - yes, the question is always problematic - return 200 because no error happened but no items found or return 404 which means in fact error. User can be confused that error comes but it is not an error, it is just the situation that e.g. filtering didn't find any item :idea: - hard to say. So, is "no item found" and 404 error or is it 200 with empty result? The change to 404 is of course easy, but the question is if it should be taken as an error?

One more thing with doubles, even worse.
http://phoca.localzone/index.php/phoca/4-di/23-di-s3-3.html - i.e. i changed category, so phoca tells "Item not found", but httpcode is 200 OK instead of 404 NOT Found.

I looked your demo and situation with standart routing absolutely same.
It is really important, until your component will have good router, there will no any reasons to use it in production.

Link to Product 2 in Category 1
https://www.phoca.cz/phocacartdemo/1-skoda/2-skoda-rapid (alias from category used and alias from product used)

So, @JanP would you fix those bugs?

Ок
look
https://www.phoca.cz/phocacartdemo/1-skoda/2-lada-rapid
https://www.phoca.cz/phocacartdemo/1-skoda/2-tesla-is-the-best
and even
https://www.phoca.cz/phocacartdemo/1-tesla/2-S
are the same ))

The component does not have any specific SEF, it just uses the standard one from Joomla!

This is Joomla to blame for that, @voland. As @JanP said:, why don't you continue to use JL NoDoubles?
All the more, I heard that the new Joomla router has managed to get rid of this mess, hasn't it?

I don't know, if even is possible to change this feature by the component because SEF is managed by Joomla!

public function processCompetition($model)
{
    $competitionId    = $this->input->getInt('id', 0);
    $competitionAlias = $this->input->getString('alias', '');

    try
    {
        $competition = $model->getCompetition($competitionId);

        if ($competition->id < 1
            || $competition->state == 0
            || (!empty($competitionAlias) && $competitionAlias != $competition->alias))
        {
            throw new Exception(
                JText::_($this->textPrefix . '_ERROR_COMPETITION_NOT_FOUND'), 404
            );
        }
    }
    catch (InvalidArgumentException $e)
    {
        throw new Exception(
            JText::_($this->textPrefix . '_ERROR_COMPETITION_NOT_FOUND'), 404
        );
    }
    catch (RuntimeException $e)
    {
        $this->setRedirect(
            JRoute::_(CompetitionHelperRoute::getCompetitionsRoute(), false)
        );
        $this->setMessage(
            JText::_($this->textPrefix . '_ERROR_OCCURRED'), 'error'
        );

        JLog::add($e->getMessage(), JLog::ERROR, $this->option);

        $this->redirect();
    }
}

It is possible ...

So, what scenario is better?

REQUEST   -   PROGRAMMER ANSWER   -   PROGRAMMER CORRECT ANSWER   -   BUSINESS ANSWER
skoda/2-rapid   -   Škoda Rapid   -   Škoda Rapid   -   Škoda Rapid
skoda/2-radip   -   No items   -   301 redirect to skoda/2-rapid (or canonical)  -   Škoda Rapid
skoda/2-something   -   No items   -  301 redirect to skoda/2-rapid (or canonical)  -   Škoda Rapid

301 redirect to skoda/2-rapid (or canonical)

Still no canonical and good SEF.

Use SEF Wizard =)