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Path: /data/applications/aps/magento/1.1.3-2/standard/htdocs/app/code/core/Mage/Catalog/Model/ [ Home ]
File: Config.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.
 *
 * @category   Mage
 * @package    Mage_Catalog
 * @copyright  Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
 * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */


class Mage_Catalog_Model_Config extends Mage_Eav_Model_Config
{
    protected $_attributeSetsById;
    protected $_attributeSetsByName;

    protected $_attributeGroupsById;
    protected $_attributeGroupsByName;

    protected $_productTypesById;

    const XML_PATH_PRODUCT_COLLECTION_ATTRIBUTES = 'frontend/product/collection/attributes';

    public function loadAttributeSets()
    {
        if ($this->_attributeSetsById) {
            return $this;
        }

        $attributeSetCollection = Mage::getResourceModel('eav/entity_attribute_set_collection')
            ->load();

        $this->_attributeSetsById = array();
        $this->_attributeSetsByName = array();
        foreach ($attributeSetCollection as $id=>$attributeSet) {
            $entityTypeId = $attributeSet->getEntityTypeId();
            $name = $attributeSet->getAttributeSetName();
            $this->_attributeSetsById[$entityTypeId][$id] = $name;
            $this->_attributeSetsByName[$entityTypeId][strtolower($name)] = $id;
        }
        return $this;
    }

    public function getAttributeSetName($entityTypeId, $id)
    {
        if (!is_numeric($id)) {
            return $id;
        }
        $this->loadAttributeSets();

        if (!is_numeric($entityTypeId)) {
            $entityTypeId = $this->getEntityType($entityTypeId)->getId();
        }
        return isset($this->_attributeSetsById[$entityTypeId][$id]) ? $this->_attributeSetsById[$entityTypeId][$id] : false;
    }

    public function getAttributeSetId($entityTypeId, $name)
    {
        if (is_numeric($name)) {
            return $name;
        }
        $this->loadAttributeSets();

        if (!is_numeric($entityTypeId)) {
            $entityTypeId = $this->getEntityType($entityTypeId)->getId();
        }
        $name = strtolower($name);
        return isset($this->_attributeSetsByName[$entityTypeId][$name]) ? $this->_attributeSetsByName[$entityTypeId][$name] : false;
    }

    public function loadAttributeGroups()
    {
        if ($this->_attributeGroupsById) {
            return $this;
        }

        $attributeSetCollection = Mage::getResourceModel('eav/entity_attribute_group_collection')
            ->load();

        $this->_attributeGroupsById = array();
        $this->_attributeGroupsByName = array();
        foreach ($attributeSetCollection as $id=>$attributeGroup) {
            $attributeSetId = $attributeGroup->getAttributeSetId();
            $name = $attributeGroup->getAttributeGroupName();
            $this->_attributeGroupsById[$attributeSetId][$id] = $name;
            $this->_attributeGroupsByName[$attributeSetId][strtolower($name)] = $id;
        }
        return $this;
    }

    public function getAttributeGroupName($attributeSetId, $id)
    {
        if (!is_numeric($id)) {
            return $id;
        }

        $this->loadAttributeGroups();

        if (!is_numeric($attributeSetId)) {
            $attributeSetId = $this->getAttributeSetId($attributeSetId);
        }
        return isset($this->_attributeGroupsById[$attributeSetId][$id]) ? $this->_attributeGroupsById[$attributeSetId][$id] : false;
    }

    public function getAttributeGroupId($attributeSetId, $name)
    {
        if (is_numeric($name)) {
            return $name;
        }

        $this->loadAttributeGroups();

        if (!is_numeric($attributeSetId)) {
            $attributeSetId = $this->getAttributeSetId($attributeSetId);
        }
        $name = strtolower($name);
        return isset($this->_attributeGroupsById[$attributeSetId][$name]) ? $this->_attributeGroupsById[$attributeSetId][$name] : false;
    }

    public function loadProductTypes()
    {
        if ($this->_productTypesById) {
            return $this;
        }

        /*
        $productTypeCollection = Mage::getResourceModel('catalog/product_type_collection')
            ->load();
        */
        $productTypeCollection = Mage::getModel('catalog/product_type')
            ->getOptionArray();

        $this->_productTypesById = array();
        $this->_productTypesByName = array();
        foreach ($productTypeCollection as $id=>$type) {
            //$name = $type->getCode();
            $name = $type;
            $this->_productTypesById[$id] = $name;
            $this->_productTypesByName[strtolower($name)] = $id;
        }
        return $this;
    }

    public function getProductTypeId($name)
    {
        if (is_numeric($name)) {
            return $name;
        }

        $this->loadProductTypes();

        $name = strtolower($name);
        return isset($this->_productTypesByName[$name]) ? $this->_productTypesByName[$name] : false;
    }

    public function getProductTypeName($id)
    {
        if (!is_numeric($id)) {
            return $id;
        }

        $this->loadProductTypes();

        return isset($this->_productTypesById[$id]) ? $this->_productTypesById[$id] : false;
    }

    public function getSourceOptionId($source, $value)
    {
        foreach ($source->getAllOptions() as $option) {
            if (strcasecmp($option['label'], $value)==0 || $option['value'] == $value) {
                return $option['value'];
            }
        }
        return null;
    }

    /**
     * Load product attributes from config file
     *
     * @return array
     */
    public function getProductAttributes()
    {
        $attributes = Mage::getConfig()->getNode(self::XML_PATH_PRODUCT_COLLECTION_ATTRIBUTES)->asArray();
        return array_keys($attributes);
    }
}