/**
* Collect validated attributes
*
* @param Mage_Catalog_Model_Resource_Product_Collection $productCollection
* @return Mage_CatalogRule_Model_Rule_Condition_Product
*/
public function collectValidatedAttributes($productCollection)
{
$attribute = $this->getAttribute();
if ('category_ids' != $attribute) {
if ($this->getAttributeObject()->isScopeGlobal()) {
$attributes = $this->getRule()->getCollectedAttributes();
$attributes[$attribute] = true;
$this->getRule()->setCollectedAttributes($attributes);
$productCollection->addAttributeToSelect($attribute, 'left');
} else {
$this->_entityAttributeValues = $productCollection->getAllAttributeValues($attribute);
}
}
return $this;
}
/**
* Initialize product collection
*
* @param Mage_Catalog_Model_Resource_Product_Collection $collection
* @return Mage_Catalog_Model_Layer
*/
public function prepareProductCollection($collection)
{
$collection->addAttributeToSelect(Mage::getSingleton('Mage_Catalog_Model_Config')->getProductAttributes())->addMinimalPrice()->addFinalPrice()->addTaxPercents()->addUrlRewrite($this->getCurrentCategory()->getId())->setVisibility(Mage::getSingleton('Mage_Catalog_Model_Product_Visibility')->getVisibleInCatalogIds());
return $this;
}
/**
*
* @param Mage_Catalog_Model_Resource_Product_Collection $collection
* @return Mage_Catalog_Model_Resource_Product_Collection
*/
protected function _prepareCollection($collection)
{
foreach ($this->getConditions() as $condition) {
$collection->addFieldToFilter($condition['attribute'], array($condition['operator'] => $condition['value']));
}
foreach ($this->_columns as $attr => $width) {
$collection->addAttributeToSelect($attr);
}
return $collection;
}
/**
* @param Mage_Catalog_Model_Resource_Product_Collection $productCollection
*
* @return $this
*/
public function collectValidatedAttributes($productCollection)
{
$attribute = $this->getAttribute();
if (!in_array($attribute, array('category_ids', 'qty', 'php'))) {
if ($attribute == 'image_size' || $attribute == 'small_image_size' || $attribute == 'thumbnail_size') {
$attribute = str_replace('_size', '', $attribute);
}
$attributes = $this->getRule()->getCollectedAttributes();
$attributes[$attribute] = true;
$this->getRule()->setCollectedAttributes($attributes);
$productCollection->addAttributeToSelect($attribute, 'left');
}
return $this;
}
