/app/code/core/Mage/Adminhtml/Block/Catalog/Product/Attribute/Edit/Tab/Main.php

<?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)

 */





/**

 * Product attribute add/edit form main tab

 *

 * @category   Mage

 * @package    Mage_Adminhtml

 * @author     Magento Core Team <core@magentocommerce.com>

 */

class Mage_Adminhtml_Block_Catalog_Product_Attribute_Edit_Tab_Main extends Mage_Eav_Block_Adminhtml_Attribute_Edit_Main_Abstract

{

    /**

     * Adding product form elements for editing attribute

     *

     * @return Mage_Adminhtml_Block_Catalog_Product_Attribute_Edit_Tab_Main

     */

    protected function _prepareForm()

    {

        parent::_prepareForm();

        $attributeObject = $this->getAttributeObject();

        /* @var $form Varien_Data_Form */

        $form = $this->getForm();

        /* @var $fieldset Varien_Data_Form_Element_Fieldset */

        $fieldset = $form->getElement('base_fieldset');



        $frontendInputElm = $form->getElement('frontend_input');

        $additionalTypes = array(

            array(

                'value' => 'price',

                'label' => Mage::helper('catalog')->__('Price')

            ),

            array(

                'value' => 'media_image',

                'label' => Mage::helper('catalog')->__('Media Image')

            )

        );

        if ($attributeObject->getFrontendInput() == 'gallery') {

            $additionalTypes[] = array(

                'value' => 'gallery',

                'label' => Mage::helper('catalog')->__('Gallery')

            );

        }



        $response = new Varien_Object();

        $response->setTypes(array());

        Mage::dispatchEvent('adminhtml_product_attribute_types', array('response'=>$response));

        $_disabledTypes = array();

        $_hiddenFields = array();

        foreach ($response->getTypes() as $type) {

            $additionalTypes[] = $type;

            if (isset($type['hide_fields'])) {

                $_hiddenFields[$type['value']] = $type['hide_fields'];

            }

            if (isset($type['disabled_types'])) {

                $_disabledTypes[$type['value']] = $type['disabled_types'];

            }

        }

        Mage::register('attribute_type_hidden_fields', $_hiddenFields);

        Mage::register('attribute_type_disabled_types', $_disabledTypes);



        $frontendInputValues = array_merge($frontendInputElm->getValues(), $additionalTypes);

        $frontendInputElm->setValues($frontendInputValues);



        $yesnoSource = Mage::getModel('adminhtml/system_config_source_yesno')->toOptionArray();



        $scopes = array(

            Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_STORE =>Mage::helper('catalog')->__('Store View'),

            Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_WEBSITE =>Mage::helper('catalog')->__('Website'),

            Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_GLOBAL =>Mage::helper('catalog')->__('Global'),

        );



        if ($attributeObject->getAttributeCode() == 'status' || $attributeObject->getAttributeCode() == 'tax_class_id') {

            unset($scopes[Mage_Catalog_Model_Resource_Eav_Attribute::SCOPE_STORE]);

        }



        $fieldset->addField('is_global', 'select', array(

            'name'  => 'is_global',

            'label' => Mage::helper('catalog')->__('Scope'),

            'title' => Mage::helper('catalog')->__('Scope'),

            'note'  => Mage::helper('catalog')->__('Declare attribute value saving scope'),

            'values'=> $scopes

        ), 'attribute_code');



        $fieldset->addField('apply_to', 'apply', array(

            'name'        => 'apply_to[]',

            'label'       => Mage::helper('catalog')->__('Apply To'),

            'values'      => Mage_Catalog_Model_Product_Type::getOptions(),

            'mode_labels' => array(

                'all'     => Mage::helper('catalog')->__('All Product Types'),

                'custom'  => Mage::helper('catalog')->__('Selected Product Types')

            ),

            'required'    => true

        ), 'frontend_class');



        $fieldset->addField('is_configurable', 'select', array(

            'name' => 'is_configurable',

            'label' => Mage::helper('catalog')->__('Use To Create Configurable Product'),

            'values' => $yesnoSource,

        ), 'apply_to');



        // frontend properties fieldset

        $fieldset = $form->addFieldset('front_fieldset', array('legend'=>Mage::helper('catalog')->__('Frontend Properties')));



        $fieldset->addField('is_searchable', 'select', array(

            'name'     => 'is_searchable',

            'label'    => Mage::helper('catalog')->__('Use in Quick Search'),

            'title'    => Mage::helper('catalog')->__('Use in Quick Search'),

            'values'   => $yesnoSource,

        ));



        $fieldset->addField('is_visible_in_advanced_search', 'select', array(

            'name' => 'is_visible_in_advanced_search',

            'label' => Mage::helper('catalog')->__('Use in Advanced Search'),

            'title' => Mage::helper('catalog')->__('Use in Advanced Search'),

            'values' => $yesnoSource,

        ));



        $fieldset->addField('is_comparable', 'select', array(

            'name' => 'is_comparable',

            'label' => Mage::helper('catalog')->__('Comparable on Front-end'),

            'title' => Mage::helper('catalog')->__('Comparable on Front-end'),

            'values' => $yesnoSource,

        ));



        $fieldset->addField('is_filterable', 'select', array(

            'name' => 'is_filterable',

            'label' => Mage::helper('catalog')->__("Use In Layered Navigation"),

            'title' => Mage::helper('catalog')->__('Can be used only with catalog input type Dropdown, Multiple Select and Price'),

            'note' => Mage::helper('catalog')->__('Can be used only with catalog input type Dropdown, Multiple Select and Price'),

            'values' => array(

                array('value' => '0', 'label' => Mage::helper('catalog')->__('No')),

                array('value' => '1', 'label' => Mage::helper('catalog')->__('Filterable (with results)')),

                array('value' => '2', 'label' => Mage::helper('catalog')->__('Filterable (no results)')),

            ),

        ));



        $fieldset->addField('is_filterable_in_search', 'select', array(

            'name' => 'is_filterable_in_search',

            'label' => Mage::helper('catalog')->__("Use In Search Results Layered Navigation"),

            'title' => Mage::helper('catalog')->__('Can be used only with catalog input type Dropdown, Multiple Select and Price'),

            'note' => Mage::helper('catalog')->__('Can be used only with catalog input type Dropdown, Multiple Select and Price'),

            'values' => $yesnoSource,

        ));



        $fieldset->addField('is_used_for_promo_rules', 'select', array(

            'name' => 'is_used_for_promo_rules',

            'label' => Mage::helper('catalog')->__('Use for Promo Rule Conditions'),

            'title' => Mage::helper('catalog')->__('Use for Promo Rule Conditions'),

            'values' => $yesnoSource,

        ));



        $fieldset->addField('position', 'text', array(

            'name' => 'position',

            'label' => Mage::helper('catalog')->__('Position'),

            'title' => Mage::helper('catalog')->__('Position in Layered Navigation'),

            'note' => Mage::helper('catalog')->__('Position of attribute in layered navigation block'),

            'class' => 'validate-digits',

        ));



        $fieldset->addField('is_wysiwyg_enabled', 'select', array(

            'name' => 'is_wysiwyg_enabled',

            'label' => Mage::helper('catalog')->__('Enable WYSIWYG'),

            'title' => Mage::helper('catalog')->__('Enable WYSIWYG'),

            'values' => $yesnoSource,

        ));



        $htmlAllowed = $fieldset->addField('is_html_allowed_on_front', 'select', array(

            'name' => 'is_html_allowed_on_front',

            'label' => Mage::helper('catalog')->__('Allow HTML Tags on Frontend'),

            'title' => Mage::helper('catalog')->__('Allow HTML Tags on Frontend'),

            'values' => $yesnoSource,

        ));

        if (!$attributeObject->getId() || $attributeObject->getIsWysiwygEnabled()) {

            $attributeObject->setIsHtmlAllowedOnFront(1);

        }



        $fieldset->addField('is_visible_on_front', 'select', array(

            'name'      => 'is_visible_on_front',

            'label'     => Mage::helper('catalog')->__('Visible on Product View Page on Front-end'),

            'title'     => Mage::helper('catalog')->__('Visible on Product View Page on Front-end'),

            'values'    => $yesnoSource,

        ));



        $fieldset->addField('used_in_product_listing', 'select', array(

            'name'      => 'used_in_product_listing',

            'label'     => Mage::helper('catalog')->__('Used in Product Listing'),

            'title'     => Mage::helper('catalog')->__('Used in Product Listing'),

            'note'      => Mage::helper('catalog')->__('Depends on design theme'),

            'values'    => $yesnoSource,

        ));

        $fieldset->addField('used_for_sort_by', 'select', array(

            'name'      => 'used_for_sort_by',

            'label'     => Mage::helper('catalog')->__('Used for Sorting in Product Listing'),

            'title'     => Mage::helper('catalog')->__('Used for Sorting in Product Listing'),

            'note'      => Mage::helper('catalog')->__('Depends on design theme'),

            'values'    => $yesnoSource,

        ));



        $form->getElement('apply_to')->setSize(5);



        if ($applyTo = $attributeObject->getApplyTo()) {

            $applyTo = is_array($applyTo) ? $applyTo : explode(',', $applyTo);

            $form->getElement('apply_to')->setValue($applyTo);

        } else {

            $form->getElement('apply_to')->addClass('no-display ignore-validate');

        }



        // define field dependencies

        $this->setChild('form_after', $this->getLayout()->createBlock('adminhtml/widget_form_element_dependence')

            ->addFieldMap("is_wysiwyg_enabled", 'wysiwyg_enabled')

            ->addFieldMap("is_html_allowed_on_front", 'html_allowed_on_front')

            ->addFieldMap("frontend_input", 'frontend_input_type')

            ->addFieldDependence('wysiwyg_enabled', 'frontend_input_type', 'textarea')

            ->addFieldDependence('html_allowed_on_front', 'wysiwyg_enabled', '0')

        );



        Mage::dispatchEvent('adminhtml_catalog_product_attribute_edit_prepare_form', array(

            'form'      => $form,

            'attribute' => $attributeObject

        ));



        return $this;

    }



    /**

     * Retrieve additional element types for product attributes

     *

     * @return array

     */

    protected function _getAdditionalElementTypes()

    {

        return array(

            'apply'         => Mage::getConfig()->getBlockClassName('adminhtml/catalog_product_helper_form_apply'),

        );

    }

}