<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Adminhtml
 * @copyright   Copyright (c) 2012 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */


/**
 * Adminhtml cms block edit form
 *
 * @category   Mage
 * @package    Mage_Adminhtml
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_Adminhtml_Block_Cms_Block_Edit_Form extends Mage_Adminhtml_Block_Widget_Form
{

    /**
     * Init form
     */
    public function __construct()
    {
        parent::__construct();
        $this->setId('block_form');
        $this->setTitle(Mage::helper('cms')->__('Block Information'));
    }

    /**
     * Load Wysiwyg on demand and Prepare layout
     */
    protected function _prepareLayout()
    {
        parent::_prepareLayout();
        if (Mage::getSingleton('cms/wysiwyg_config')->isEnabled()) {
            $this->getLayout()->getBlock('head')->setCanLoadTinyMce(true);
        }
    }

    protected function _prepareForm()
    {
        $model = Mage::registry('cms_block');

        $form = new Varien_Data_Form(
            array('id' => 'edit_form', 'action' => $this->getData('action'), 'method' => 'post')
        );

        $form->setHtmlIdPrefix('block_');

        $fieldset = $form->addFieldset('base_fieldset', array('legend'=>Mage::helper('cms')->__('General Information'), 'class' => 'fieldset-wide'));

        if ($model->getBlockId()) {
            $fieldset->addField('block_id', 'hidden', array(
                'name' => 'block_id',
            ));
        }

        $fieldset->addField('title', 'text', array(
            'name'      => 'title',
            'label'     => Mage::helper('cms')->__('Block Title'),
            'title'     => Mage::helper('cms')->__('Block Title'),
            'required'  => true,
        ));

        $fieldset->addField('identifier', 'text', array(
            'name'      => 'identifier',
            'label'     => Mage::helper('cms')->__('Identifier'),
            'title'     => Mage::helper('cms')->__('Identifier'),
            'required'  => true,
            'class'     => 'validate-xml-identifier',
        ));

        /**
         * Check is single store mode
         */
        if (!Mage::app()->isSingleStoreMode()) {
            $field =$fieldset->addField('store_id', 'multiselect', array(
                'name'      => 'stores[]',
                'label'     => Mage::helper('cms')->__('Store View'),
                'title'     => Mage::helper('cms')->__('Store View'),
                'required'  => true,
                'values'    => Mage::getSingleton('adminhtml/system_store')->getStoreValuesForForm(false, true),
            ));
            $renderer = $this->getLayout()->createBlock('adminhtml/store_switcher_form_renderer_fieldset_element');
            $field->setRenderer($renderer);
        }
        else {
            $fieldset->addField('store_id', 'hidden', array(
                'name'      => 'stores[]',
                'value'     => Mage::app()->getStore(true)->getId()
            ));
            $model->setStoreId(Mage::app()->getStore(true)->getId());
        }

        $fieldset->addField('is_active', 'select', array(
            'label'     => Mage::helper('cms')->__('Status'),
            'title'     => Mage::helper('cms')->__('Status'),
            'name'      => 'is_active',
            'required'  => true,
            'options'   => array(
                '1' => Mage::helper('cms')->__('Enabled'),
                '0' => Mage::helper('cms')->__('Disabled'),
            ),
        ));
        if (!$model->getId()) {
            $model->setData('is_active', '1');
        }

        $fieldset->addField('content', 'editor', array(
            'name'      => 'content',
            'label'     => Mage::helper('cms')->__('Content'),
            'title'     => Mage::helper('cms')->__('Content'),
            'style'     => 'height:36em',
            'required'  => true,
            'config'    => Mage::getSingleton('cms/wysiwyg_config')->getConfig()
        ));

        $form->setValues($model->getData());
        $form->setUseContainer(true);
        $this->setForm($form);

        return parent::_prepareForm();
    }

}
