<?php

class App_Faq_View extends App_Faq_Abstract_View
{
    protected $_actions = array('list');
    protected $_listTemplate = 'list.tpl';
    protected $_category;
    protected $_hasLog = true;
    protected $_logIgnoredControllers = array('App_Cms_View');

    /** @var App_Faq_List */
    protected $_list;

    public function exec()
    {
        if (count($this->_restParams) > 1 || ($this->_restParams[0] && !ctype_digit($this->_restParams[0]))) {
            $this->_doc->display404();
        }

        $categoryId = $this->_restAlias;
        /** @var $dataObj App_Faq_Obj */
        $dataObj = $this->_getDataObj();

        if (null == $categoryId) {
            $categoryId = $dataObj->getNotEmptyCategory();
            if ($categoryId != 0) {
                Qs_Http::redirect(BASE_URL_LANGUAGE . '/' . CURRENT_PAGE_FINAL . '/' . $categoryId);
            }
        } else if ($categoryId == 0) {
            Qs_Http::redirect(BASE_URL_LANGUAGE . '/' . CURRENT_PAGE_FINAL, 301);
        }

        if (null !== $categoryId) {
            if ('0' == $categoryId) {
                $this->_category = array('id' => 0, 'title' => App_Faq_Obj::NO_CATEGORY_TITLE);
            } else if (false === ($this->_category = $dataObj->getCategoryData($categoryId))
                       || 0 == $this->_category['faqCount']
            ) {
                $this->_doc->display404();
                return false;
            }
            $dataObj->setCategoryId($categoryId);
        }

        if ($this->_category) {
            $this->_doc->appendTitle(' :: ' . $this->_category['title']);
        }

        return parent::exec();
    }

    protected function _getList()
    {
        $this->_list = parent::_getList();
        /** @var $dataObj App_Faq_Obj */
        $dataObj = $this->_getDataObj();
        $this->_list->categories = $dataObj->getNotEmptyCategories();
        $this->_list->category = $this->_category;
        if ($this->_list->category['id'] == 0) {
            $this->_list->category['id'] = '';
        }
        $ipp = $this->getConfig('ipp');
        if (empty($ipp)) {
            $this->_list->setIsDisabledLimit(true);
        } else {
            $this->_list->setDefaultIpp($ipp);
        }
        return $this->_list;
    }

    protected function _getLog()
    {
        if (null === $this->_log) {
            parent::_getLog();
            $this->_log->setAction('list', 'Viewed "%categoryTitle%" %itemsName% list');
        }
        return $this->_log;
    }
}