<?php
defined('_JEXEC') or die;

$j5 = JPATH_ROOT.'/administrator/components/com_jlexreview/libs/j5.php';
if(file_exists($j5))
    require_once $j5;

jimport ( 'joomla.form.formfield' );
class JFormFieldiCagenda extends JFormField
{
	protected $type = 'iCagenda';

	protected function getInput()
	{
		$db = JFactory::getDBO();
		
		// Check K2 installed yet?
		$loader = JPATH_ROOT.'/components/com_icagenda/icagenda.php';
		if(!is_file($loader))
		{
			return '<span style="color:red">iCagenda not installed.</span>';
		}
		
		$query = $db->getQuery(true);
		$query->select('id,title')
			  ->from('#__icagenda_category')
			  ->order('title ASC');

		$result = $db->setQuery($query)->loadObjectList();
		if(!$result)
		{
			return '<span style="color:red">No category found.</span>';
		}
		
		$mitems = array();

		if($result)
		{
			foreach($result as $item)
			{
				$mitems[] = JHtml::_('select.option', $item->id, $item->title);
			}
		}

		$fieldName 	= $this->name.'[]'; // allow select multiple categories
		$output 	= JHtml::_('select.genericlist', $mitems, $fieldName, 'class="inputbox" multiple="multiple" size="10"', 'value', 'text', $this->value);
		return $output;
	}
}