<?php
/**
 * @property-read App_ChimesNewsletter_Obj $dataObj
 */
class App_ChimesNewsletter_View extends Qs_ViewController
{
    protected $_actions = array('list');
    protected $_listOptions = array('defaultOrderBy' => 'published DESC');
    protected $_listTemplate = 'list.tpl';
    protected $_query;
    protected $_viewAlias;

    protected function _initAction()
    {
        return parent::_initAction();
    }

    public function exec()
    {
        switch ($this->getConfig('type')) {
            case 'small':
                $this->_listTemplate = 'small-list.tpl';
                $this->_listOptions['defaultIpp'] = 3;
                $this->dataObj->disableFilter();
                break;
            default:
                $params = $this->getRestParams();
                $years = $this->dataObj->getYearsList(true, true);
                $this->_addYearFilterItem();
                if (!empty($params)) {
                    if (ctype_digit($params[0]) && (int) $params[0] > 0 && in_array($params[0], $years)) {
                        $this->dataObj->setCurrentYear(trim($params[0]));
                    } else {
                        $this->doc->display404();
                    }
                } else {
                    $year = array_pop($years);
                    if (!empty($year)) {
                        Qs_Http::redirect(BASE_URL_LANGUAGE . '/' . CURRENT_PAGE_FINAL . '/' . $year);
                    }
                }
                break;
        }
        parent::exec();
    }

    protected function _getViewAlias()
    {
        if (null == $this->_viewAlias) {
            $this->_viewAlias = Qs_SiteMap::find(null, array('type' => 'ChimesNewsletter_'),
                array('type' => 'default'), 'fullAlias');
        }
        return $this->_viewAlias;
    }

    public function fillConfigForm(Qs_Form $form)
    {
        $form->addElement(
            'select',
            'type',
            array(
                'label'        => 'Block Type',
                'multiOptions' => array('default' => 'Default', 'small' => 'Small')
            )
        );
        return $this;
    }

    protected function _bindListColumns(Qs_ViewController_List $list)
    {
        $list->addColumn(
                'date',
                'published',
                array(
                    'format' => '%B %Y',
                    'attribs' => array('width' => 100),
                    'title' => 'Published'
                )
             )
             ->addColumn(
                 'text',
                 'headline',
                 array(
                     'attribs' => array('width' => 300, 'class' => 'headline'),
                     'title' => 'Headline'
                 )
             )
             ->addColumn(
                 'download_link',
                 'file',
                 array(
                     'title' => 'Download',
                     'text'  => 'Download (.PDF)'
                 )
             );
        return $this;
    }

    protected function _doList()
    {
        $this->_saveBackUrl();
        $this->_addFilterItem();
        $this->_addLinksItem();
        $this->_addListItem(null, $this->_listTemplate);
        return $this;
    }

    protected function _addYearFilterItem()
    {
        $yeas = $this->dataObj->getYearsList(true, true);
        if (!empty($yeas)) {
            $item = array(
                'years'     => $yeas,
                'current'   => $this->dataObj->getCurrentYear(),
                'tpl'       => $this->getTemplate('yearsFilter.tpl')
            );
            $this->_addItem($item);
        }
        return $this;
    }

    protected function _addListItem(Qs_ViewController_List $list = null, $template = 'list.tpl')
    {
        if (null == $list) {
            $list = $this->list;
        }
        $list->viewAlias = $this->_getViewAlias();
        $this->_bindListColumns($list);
        $item = $list->toArray();
        if (empty($this->_query)) {
            $this->_query = Qs_Sys_Request::getRequestValue('query');
        }
        $item['header'] = $this->dataObj->getCurrentYear() . ' Newsletter Headlines';
        if (array_key_exists('paginator', $item)) {
            if ($item['paginator']['last'] < $list->getPageNumber()
                && ($item['paginator']['pageCount'] != 0 || $list->getPageNumber() > 1)) {
                $redirectUrl = str_replace($list->getPaginatorPagePlaceholder(), 1, $list->getPaginatorUrl());
                $this->redirect($redirectUrl, 307);
            }
        }

        $item['tpl'] = $this->getTemplate($template);
        $this->_addItem($item);
        return $this;
    }

    protected function _bindFilterFields($form)
    {
        parent::_bindFilterFields($form);
        $form->query->setDescription('');
        $form->query->setLabel('Search by newsletter headline');
        return $this;
    }
}