<?php
/**
 * @method App_SideBlock_Admin_Obj _getDataObj()
 */
class App_SideBlock_Admin_View extends Qs_ViewController
{
    const MSG_SELECT_PAGE = 'msgSelectPage';

    protected $_hasFilter = true;
    protected $_actions = array('list', 'cancel', 'new', 'insert', 'edit', 'update', 'delete', 'reorder', 'updateOrder',
                                'changeOption');

    protected function _init()
    {
        $this->_messageTemplates[self::MSG_SELECT_PAGE] = 'Please select one of the pages in the "Search" dropdown '
            . 'above to reorder its %itemsName%.';
        return parent::_init();
    }

    protected function _initAction()
    {
        parent::_initAction();
        if ('reorder' === $this->_action || 'updateOrder' === $this->_action) {
            if (($idPage = Qs_Request::getGetValue('idPage'))) {
                $this->_getDataObj()->addFilter(array('idPage' => (int) $idPage));
            } else {
                $this->_doc->display404();
            }
        }
        return $this;
    }

    protected function _addListItem()
    {
        if (($idPage = $this->_getDataObj()->getFilter('idPage'))) {
            $this->_getList()->setOption('orderBy', 'sorter');
        }
        $this->_doc->addScript('js/jquery.toggleItems.js')
            ->addReadyFunction('$("div.pageList").toggleItems');
        return parent::_addListItem();
    }

    protected function _getDefaultLinks()
    {
        $links = parent::_getDefaultLinks();
        $this->_prepareReorderLink($links);
        return $links;
    }

    protected function _prepareReorderLink(array &$links)
    {
        $links['reorder'] = array('title' => 'Reorder ' . $this->getConfig('itemsName'));
        if (($idPage = $this->_getDataObj()->getFilter('idPage'))) {
                $links['reorder']['url'] = $this->url(array(
                    'action' => 'reorder',
                    'idPage' => (int) $idPage
                ));
        } else {
            $msg = htmlentities($this->_createMessage(self::MSG_SELECT_PAGE));
            $links['reorder']['attribs'] = array(
                'class'     => 'warning',
                'onclick'   => "alert('{$msg}'); return false;"
            );
            $links['reorder']['url'] = '#';
        }
        return $links;
    }

    protected function _getReorderForm(array $options = array())
    {
        $form = parent::_getReorderForm($options);
        if (($idPage = $this->_getDataObj()->getFilter('idPage'))) {
            $form->setAction($this->url(array('action' => 'updateOrder', 'idPage' => $idPage)));
        }
        return $form;
    }

    protected function _initFromForm(Qs_Form $form)
    {
        $data = $form->getValues();

        if ('html' != $data['blockType']) {
            $data['content'] = '';
        }

        switch ($data['linkType']) {
            case 'url':
                $data['linkPageId'] = '';
                break;
            case 'page':
                $data['linkUrl'] = '';
                break;
            default:
                $data['linkUrl'] = '';
                $data['linkPageId'] = '';
                $data['linkTitle'] = '';
                break;
        }

        $this->_getDataObj()->initFromForm($data);

        return $this;
    }
}