<?php

class App_Faq_AdminView extends App_Faq_AbstractView
{
    protected $_reorderTitleColumn = 'question';
    protected $_categorySectionFullAlias;
    
    protected function _initAction()
    {
        parent::_initAction();
        if (in_array($this->_action, array('reorder', 'updateOrder'))) {
            if (is_numeric($idCategory = Qs_Request::getGetValue('idCategory'))) {
                $this->dataObj->addFilter(array('idCategory' => $idCategory));
            }
        }
    }
    
    protected function _bindListColumns($list)
    {
        $list->addColumn('no', 'no', array('orderBy' => 'sorter'));
        $questionWidth = 750;
        if (count($this->dataObj->getCategories4Select()) && false === $this->_category) {
            $questionWidth = 600;
            $list->addColumn(
                'text', 
                'category', 
                array(
                    'orderBy'         => 'category', 
                    'attribs'         => array('width' => 200)
                )
            );
        }
        $list->addColumn('text', 'question', array('orderBy'        => 'question', 
                                                   'truncateLength' => 256,
                                                   'attribs'        => array('width' => $questionWidth)))
             ->addColumn('options', 'options');
    }
    
    protected function _bindFormFields($form)
    {
        $form->addElement('select', 'idCategory', array('label' => 'Category'));
        $form->idCategory->setMultiOptions($this->dataObj->getCategories4Select());
        $form->addElement('text', 'question', array('label' => 'Question', 'required' => true));
        $form->addElement('htmlEditor', 'answer', array('label' => 'Answer', 'required' => true));
    }
    
    protected function _bindFilterFields($form)
    {
        $form->addElement(
            'select', 
            'idCategory', 
            array(
                'label'        => 'Search',
                'multiOptions' => array('' => 'All Categories') + $this->dataObj->getCategories4Select(),
                'onchange'     => 'this.form.submit()',
            )
        );
        parent::_bindFilterFields($form);
        $form->query->setLabel('');
        return $this;
    }
    
    protected function _doNew()
    {
        $form = $this->_getNewForm();
        $defaults = array();
        $defaults['idCategory'] = Qs_Request::getGetValue('idCategory');
        $form->setDefaults($defaults);
        $this->_renderMainForm($form);
    }
    
    protected function _getCategorySectionFullAlias()
    {
        if (null === $this->_categorySectionFullAlias) {
            $this->_categorySectionFullAlias = Qs_SiteMap::findFirst(null, array('type' => 'Faq_Category_Admin'), 
                                                                     null, 'fullAlias');
        }
        return $this->_categorySectionFullAlias;
    }
    
    protected function _getDefaultLinks()
    {
        $params = array('action' => 'new');
        if (is_numeric($idCategory = $this->dataObj->getFilter('idCategory'))) {
            $params['idCategory'] = $idCategory;
        }
        $links = array();
        $links[] = array('title' => 'Add New ' . $this->dataObj->itemName, 'url'   => $this->url($params));
        $params['action'] = 'reorder';
        $links['reorder'] = array('title' => 'Reorder  ' . $this->dataObj->itemsName, 'url'   => $this->url($params));
        if (!is_numeric($idCategory) && $this->dataObj->getCategoriesCount() > 1) {
            $links['reorder']['attribs'] = array(
                'class'   => 'warning',
                'onclick' => "alert(' Please select one of the categories in the \"Search\" drop down above to reorder its items.'); return false"
            );
            $links['reorder']['url'] = '#';
        }
        $fullAlias = $this->_getCategorySectionFullAlias();
        if (false !== $fullAlias) {
            $link = array('title' => 'Manage Categories', 'url' => $fullAlias);
            array_unshift($links, $link);
        }
        return $links;
    }
}