<?php

class user_Form_GroupEdit extends Zend_Form
{
	private $groupID;

	public function setGroupID($groupID){
		$this->groupID = $groupID;
			
	}

	public function init()
	{
		$this->setName("GroupEdit");
		$this->setMethod('post');

		$this->addElement('text', 'title', array(
			'filters' => array('StringTrim'),
			'validators' => array(
		array('StringLength', false, array(0, 50)),
		),
			'required' => true,
			'label' => 'Title:',
			'value' => $_POST['title'],
		));

		$this->addElement('text', 'description', array(
			'filters' => array('StringTrim'),
			'validators' => array(
		array('StringLength', false, array(0, 140)),
		),
			'required' => false,
			'label' => 'Description:',
			'value' => $_POST['description'],
		));

		$this->addElement('submit', 'save', array(
            'required' => false,
            'ignore'   => true,
            'label'    => 'Save',
		));

		if(strpos($_SERVER['HTTP_REFERER'], '/user/group/show')) {
			if(strpos($_SERVER['HTTP_REFERER'], '/groupID/')) {
				$this->addElement('button', 'cancel', array(
            'required' => false,
            'ignore'   => true,
            'label'    => 'Cancel',
			'onclick'   => 'location.href="/user/group/show/groupID/' . $this->groupID . '"',
				));
			} else {
				$this->addElement('button', 'cancel', array(
            'required' => false,
            'ignore'   => true,
            'label'    => 'Cancel',
			'onclick'   => 'location.href="/user/group/show/"',
				));
			}
		} else {
			$this->addElement('button', 'cancel', array(
            'required' => false,
            'ignore'   => true,
            'label'    => 'Cancel',
			'onclick'   => 'location.href="/user/group/showall"',
			));
		}
	}
}