<?php
/**
 * @property-read App_SideBlock_AdminObj $dataObj
 */
class App_SideBlock_AdminView extends Qs_ViewController
{
    protected $_actions = array('list', 'cancel', 'new', 'insert', 'edit', 'update', 'delete',
                                'reorder', 'updateOrder', 'changeOption');
    protected $_listOptions = array('defaultOrderBy' => 'sorter', 'defaultIpp' => 20);
    protected $_formDefaults = array(
        'pageType'  => App_SideBlock_Obj::PAGE_ALL,
        'linkType'  => App_SideBlock_Obj::LINK_NODE,
        'blockType' => App_SideBlock_Obj::TYPE_HTML,
        'show'      => 'y'
    );

    protected function _bindListColumns(Qs_Sys_ViewController_List $list)
    {
        $list->addColumn('no', 'no', array('orderBy' => 'sorter'))
             ->addColumn('text', 'title', array('orderBy' => 'title', 'title' => 'Title'))
             ->addColumn('block_content', 'content')
             ->addColumn('page_list', 'pageList', array('title' => 'Show on pages'))
             ->addColumn(
                'link_enum',
                'show',
                array(
                    'title'   => 'Show',
                    'orderBy' => 'show',
                    'values'  => array('y' => 'Yes', 'n' => 'No'),
                ))
             ->addColumn('options', 'options');
        return $this;
    }

    protected function _bindFormFields(Qs_Form $form)
    {
        $pageType = $this->_getData('pageType', $this->getFormDefaults('pageType'));
        $blockType = $this->_getData('blockType', $this->getFormDefaults('blockType'));
        $linkType = $this->_getData('linkType', $this->getFormDefaults('linkType'));

        $form->addElement(
            'text',
            'title',
            array(
                'label' => 'Title',
                'required' => true
            )
        );
        if (App_SideBlock_View::$blockTypes) {
            $classList = implode(' ', array_keys(App_SideBlock_View::$blockTypes));
            $form->addElement(
                'select',
                'blockType',
                array(
                    'label'         => 'Block Type',
                    'multiOptions'  => App_SideBlock_View::$blockTypes,
                    'onchange'     => '$("#' . $form->getAttrib("id") . '>dl:first")'
                                    . '.removeClass("' . $classList . '")'
                                    . '.addClass(this.value);',
                    'required'      => true,
                )
            );
        }
        $form->addElement(
            'htmlEditor',
            'content',
            array(
                'label'     => 'Content',
                'required'  => true,
                'height'    => 350
            )
        );
        $form->addElement(
            'select',
            'pageType',
            array(
                'label'        => 'Show on Pages',
                'multiOptions' => App_SideBlock_View::$pageTypeTitles,
                'onchange'     => '$("#' . $form->getAttrib("id") . '>dl:first")'
                                . '.removeClass("' . implode(' ', array_keys(App_SideBlock_View::$pageTypeTitles)) . '")'
                                . '.addClass(this.value);'
            )
        );
        $form->addElement(
            'multiCheckbox',
            'idPage',
            array(
                'columns'      => 5,
                'multiOptions' => $this->dataObj->getSitePages()
            )
        );
        if ($blockType !== App_SideBlock_Obj::TYPE_HTML) {
            $form->getElement('content')->setRequired(false);
        }

        if ($pageType == App_SideBlock_Obj::PAGE_CUSTOM) {
            $form->getElement('idPage')->setRequired();
        }
         $form->addElement(
             'select',
             'linkType',
             array(
                 'label'         => 'Link Type',
                 'multiOptions'  => App_SideBlock_View::$linkTypeTitles,
                 'onchange'      => '$("#' . $form->getAttrib("id") . '>dl:first")'
                                 . '.removeClass("' . implode(' ', array_keys(App_SideBlock_View::$linkTypeTitles)) . '")'
                                 . '.addClass(this.value);'
             )
         );
         $form->addElement(
             'text',
             'linkTitle',
             array(
                 'label'         => 'Link Title',
                 'maxlength'     => 255,
                 'required'      => (App_SideBlock_Obj::LINK_NODE != $linkType),
             )
         );
         $form->addElement(
             'select',
             'linkPageId',
             array(
                 'label'         => 'Site Page',
                 'escapeLabel'   => false,
                 'required'      => (App_SideBlock_Obj::LINK_PAGE == $linkType),
                 'multiOptions'  => array('0' => '- Select Page -') + App_Cms_Obj::getInstance()->getPages4Select(0, 0)
             )
         );
         $form->addElement(
             'text',
             'linkUrl',
             array(
                 'label'         => 'Url',
                 'required'      => (App_SideBlock_Obj::LINK_URL == $linkType),
                 'description'   => 'Example: http://www.adaptainc.com',
                 'maxlength'     => 255,
                 'filters'       => array('StringTrim'),
                 'validators'    => array('Url')
             )
         );
        $form->addElement(
            'checkbox', 
            'show', 
            array(
                'label'         => 'Show on the user side',
                'decoration'    => 'simple',
            )
        );		
        $form->getElement('linkTitle')->getDecorator('label')->setOption('class', 'required');
        $form->getElement('linkPageId')->getDecorator('label')->setOption('class', 'required');
        $form->getElement('linkUrl')->getDecorator('label')->setOption('class', 'required');
        $form->getDecorator('HtmlTag')->setOption(
            'class', 
            'SideBlock-form_elements '. $pageType . ' ' . $blockType . ' ' . $linkType
        );
        $form->addFormRule(array($this, 'validateForm'));
        return $this;
    }

    public function validateForm($data)
    {
        $errors = array();
        $blockType = Qs_Array::get($data, 'blockType');
        $id = Qs_Array::get($data, 'id');
        if (null !== $blockType && App_SideBlock_Obj::TYPE_HTML !== $blockType
            && 0 < $this->dataObj->getBlockCountByType($blockType, $id)
        ) {
            $errors['blockType'] = Qs_Array::get(App_SideBlock_View::$blockTypeTitles, $blockType, 'Block') . ' already added';
        }
        return (empty($errors)) ? true : $errors;
    }

}