<?php
define_class(__FILE__, 'FaqGrid');

require_once('class/DB/Grid/Grid.php');

class FaqGrid extends DB_Grid
{
	var $fldReorderTitle = 'question';
	var $reorderListSize = 20;
	var $reorderTitleSize = 120;

	function _doListBind(&$DB_List)
	{
		$DB_List->insertColLast('sorter', array(
			'title'=>'#',
			'order_by'=>'sorter',
			'width'=>20,
			'tpl'=>DB_LIST_CELL_TEXT,
			'params'=>array('sorter'),
		));
		$DB_List->insertColLast('question', array(
			'title'=>'Question',
			'order_by'=>'question',
			'width'=>800,
			'truncate_len'=>155,
			'tpl'=>DB_LIST_CELL_TEXT,
			'params'=>array('question'),
		));
		$DB_List->insertColLast('options', array(
			'title'=>'Options',
			'tpl'=>DB_LIST_CELL_EDIT_DEL,
			'edit_link'=>BASE_URL.'/'.CURR_PAGE.'?action=edit&id=',
			'del_link'=>BASE_URL.'/'.CURR_PAGE.'?action=del&id=',
			'params'=>array('id'),
		));
		$DB_List->bind();
		return true;
	}

	function _bindFormFields($form)
	{
		$form->addElement('textarea', 'question', 'Question', array('cols'=>80, 'rows'=>5));
		$form->addElement('html_editor_basic', 'answer', 'Answer');
		$form->addRuleRequired(array('question'));
		$form->addRuleRequired(array('answer'), 'server');
		return $form;
	}

	
	
	function doNew()
	{
		$form = $this->_getNewForm();
		$form->addRule('img', 'Image is required', 'uploadedfile');
		$form->exec();
	}
	
	function doEdit()
	{
		$this->DBObj->initFromDB();
		$form = $this->_getEditForm();
		$form->setDefaults($this->DBObj->getData());
		$form->exec();
	}
	
	function addLink()
	{
		$link = BASE_URL . '/' . CURR_PAGE;
		$addLink = array(
			'tpl' => 'center_link.tpl',
			'link_list' => array(
            	array('title' => 'Click here to add a new '.$this->DBObj->itemName, 'link' => $link . '?action=new'),
            	array('title' => 'Click here to reorder '.$this->DBObj->itemsName, 'link' => $link . '?action=reorder'),
			),
		);
		$this->Doc->addContent($addLink);
	}
	
	function doList()
	{
		$this->addLink();
		$filterForm = $this->getFilterForm();
		$filterForm->setTpl(BASE_PATH.'/tpl/Faq/filter.tpl');
		$filterForm->exec();
		$this->DBObj->setFilter($filterForm->getElementValue('query'));
	
		$this->_saveBackUrl();
		require_once('class/DB/List/List.php');
		$DB_List = new DB_List($this->Doc, $this->DBObj, $this->functionalFields);
		$DB_List->urlVarNames = array_keys($this->DBObj->filter);
		$DB_List->urlVarNames[] = 'ipp';
		$this->_doListBind($DB_List);
		$DB_List->exec();
		return true;
	}
}