<?php

class App_Cms_Item_HtmlBlock_Obj extends Qs_Db_Obj implements App_Cms_Item_DataObj_Interface
{
    protected $_tableAlias = 'HtmlBlock';
    protected $_draftPrefix = '';
    protected $_urlParseFields = array('content');

    public function setDraftPrefix($draftPrefix)
    {
        $this->_draftPrefix = $draftPrefix;
    }

    protected function _getTableAlias($alias = null)
    {
        if (null === $alias) {
            $alias = $this->_tableAlias;
        }
        if ($this->_draftPrefix) {
            $alias = $this->_draftPrefix . $alias;
        }

        return $alias;
    }

    protected function _getTable($alias = null)
    {
        $alias = $this->_getTableAlias($alias);
        return parent::_getTable($alias);
    }

    protected function _getFromDb($key, $field = null)
    {
        if (!is_array($key)) {
            $key = (array) $key;
        }

        $select = $this->_db->select();
        $select->from($this->_getPair($this->_getTableAlias(), 'h'));
        $select->joinLeft(
            $this->_getPair($this->_getTableAlias($this->_tableAlias . 'Content'), 'c'),
            '`c`.`idBlock` = `h`.`id` AND ' . $this->_db->quoteInto('`c`.`language` = ?', $this->getLanguage())
        );
        $select->where('`h`.`id` = ?', $key, Qs_Db::INT_TYPE);

        $row = $this->_db->fetchRow($select);

        if ($row) {
            $this->_arrayParseTag2Url($row);
            return Qs_Array::get($row, $field);
        }

        return false;
    }

    public function insert(array $data = null, $files = null)
    {
        unset($data['id']);
        if (!array_key_exists('rawContent', $data)) {
            $data['rawContent'] = Qs_Text_Mark::prepareSearchText($data, 'content');
        }
        $this->_arrayParseUrl2Tag($data);
        $data['idBlock'] = $id = $this->_getTable()->insert($data);
        if (empty($data['language'])) {
            $data['language'] = $this->getLanguage();
        }
        $this->_getSubTable('Content')->insert($data);
        return $id;
    }

    public function delete()
    {
        $idBlock = intval($this->getPrimaryKey());
        $this->_getTable()->delete('`id` = ' . $idBlock);
        $this->_getSubTable('Content')->delete('`idBlock` = ' . $idBlock);
    }

    public function update(array $data = null, $files = null)
    {
        unset($data['id']);
        if (!array_key_exists('rawContent', $data)) {
            $data['rawContent'] = Qs_Text_Mark::prepareSearchText($data, 'content');
        }
        $this->_arrayParseUrl2Tag($data);
        $where = 'idBlock = ' . $this->_db->quote($this->_primaryKey, Zend_Db::INT_TYPE)
               . ' AND language = ' . $this->_db->quote($this->getLanguage());
        if ($row = $this->_getSubTable('Content')->fetchRow($where)) {
            $row->setFromArray($data);
            $row->save();
        } else {
            $data['idBlock'] = $this->_primaryKey;
            $data['language'] = $this->getLanguage();
            $this->_getSubTable('Content')->insert($data);
        }
    }

    public function getDataEx()
    {
        $key = $this->getPrimaryKey();
        if (!is_array($key)) {
            $key = (array) $key;
        }
        /** @var $rows Zend_Db_Table_Rowset */
        $rows = call_user_func_array(array($this->_getTable(), 'find'), $key);
        if (count($rows)) {
            $row = $rows->current()->toArray();
            $stmt = $this->_getSubTable('Content')->select()
                    ->where('idBlock = ?', $row['id'])
                    ->query();
            $row['content'] = array();
            while ($contentRow = $stmt->fetch()) {
                $this->_arrayParseTag2Url($contentRow);
                $row['content'][$contentRow['language']] = $contentRow['content'];
                $row['rawContent'][$contentRow['language']] = $contentRow['rawContent'];
            }
            return Qs_Array::excludeKey($row, 'id', 'added', 'changed');
        }
        return false;
    }

    public function insertDataEx(array $data)
    {
        $data = Qs_Array::excludeKey($data, 'id');
        $languages = array_keys(Qs_Db_Language::getList());

        $idBlock = $this->_getTable()->insert($data);
        foreach ($languages as $language) {
            $contentData = array(
                'idBlock'    => $idBlock,
                'language'   => $language,
                'content'    => $data['content'][$language],
                'rawContent' => $data['rawContent'][$language]
            );
            $this->_arrayParseUrl2Tag($contentData);
            $this->_getSubTable('Content')->insert($contentData);
        }

        return $idBlock;
    }
}