<?php

class App_HtmlBlock_View extends Qs_ViewController
{
    protected $_groupTitle;

    public function setGroupTitle($groupTitle)
    {
        $this->_groupTitle = (string)$groupTitle;
        return $this;
    }

    public function getGroupTitle()
    {
        return $this->_groupTitle;
    }

    public function getData()
    {
        /** @var $itemObj Qs_Db_Obj */
        $itemObj = App_Cms_Obj::getInstance()->getItemObject($this->getOption('type'));
        $itemObj->setLanguage(Qs_Constant::get('CURRENT_LANGUAGE'))
                ->setPrimaryKey($this->getOption('number'))
                ->initData();
        $data = $itemObj->getData();
        if (!isset($data['content'])) {
            $itemObj->setLanguage(Qs_Constant::get('DEFAULT_LANGUAGE'))
                    ->setPrimaryKey($this->getOption('number'))
                    ->clearData()
                    ->initData();
            $data = $itemObj->getData();
        }

        return $data;
    }

    public function exec()
    {
        $data = $this->getData();

        if (!isset($data['content'])) {
            return false;
        }

        if (null !== ($placeholdersSource = $this->getConfig('placeholders'))) {

            $separator = (false !== strpos($placeholdersSource, '\\')) ? '\\' : '_';
            $placeholderSourceObj = 'App' . $separator . $placeholdersSource . 'Obj';

            if (class_exists($placeholderSourceObj)) {
                /** @var Qs_Db_Obj $placeholderObj */
                $placeholderObj = new $placeholderSourceObj();
                $placeholdersData = $placeholderObj->getPlaceholdersData();
                foreach ($placeholdersData as $idx => $text) {
                    if (is_object($text)) {
                        $placeholdersData[$idx] = (string) $text;
                    } else {
                        $placeholdersData[$idx] = htmlspecialchars($text);
                    }
                }
                $data['content'] = str_replace(
                    array_keys($placeholdersData),
                    array_values($placeholdersData),
                    $data['content']
                );
            }

        }

        $data['tpl'] = $this->getTemplate('view.tpl');

        $this->_addItem($data);

        return $this;
    }
}