/**
* @magentoDataFixture Mage/Catalog/_files/categories.php
*/
public function testGetRemoveUrl()
{
Mage::app()->getRequest()->setRoutingInfo(array('requested_route' => 'x', 'requested_controller' => 'y', 'requested_action' => 'z'));
$request = new Magento_Test_Request();
$request->setParam('cat', 4);
$this->_model->getFilter()->apply($request, new Mage_Core_Block_Text());
$this->assertStringEndsWith('/x/y/z/?cat=3', $this->_model->getRemoveUrl());
}
/**
* Determine if we should use this block to render a state filter
*
* @param Mage_Catalog_Model_Layer_Filter_Item $filter
* @return bool
*/
public function shouldRender($filter)
{
$helper = Mage::helper('configurableswatches');
if ($helper->isEnabled() && $filter->getFilter()->hasAttributeModel()) {
if ($helper->attrIsSwatchType($filter->getFilter()->getAttributeModel())) {
$this->_init($filter);
if ($this->getSwatchUrl()) {
return true;
}
}
}
return false;
}
/**
* Return URL for a matching swatch image from the global directory
*
* @param Mage_Catalog_Model_Product|Mage_Catalog_Model_Layer_Filter_Item $object
* @param string $value
* @param int $width
* @param int $height
* @param string $fileExt
* @throws Mage_Core_Exception
* @return string
*/
public function getGlobalSwatchUrl($object, $value, $width = self::SWATCH_DEFAULT_WIDTH, $height = self::SWATCH_DEFAULT_HEIGHT, $fileExt = null)
{
if (is_null($fileExt)) {
$fileExt = self::SWATCH_FILE_EXT;
}
// normalize to all lower case so that value can be used as array key below
$value = Mage_ConfigurableSwatches_Helper_Data::normalizeKey($value);
$defaultValue = $value;
// default to no fallback value
if ($object instanceof Mage_Catalog_Model_Layer_Filter_Item) {
// fallback for swatches loaded for nav filters
$source = $object->getFilter()->getAttributeModel()->getFrontend()->getAttribute()->getSource();
foreach ($source->getAllOptions(false, true) as $option) {
if ($option['value'] == $object->getValue()) {
$defaultValue = Mage_ConfigurableSwatches_Helper_Data::normalizeKey($option['label']);
break;
}
}
} elseif ($object instanceof Mage_Catalog_Model_Product) {
// fallback for swatches loaded for product view
$mapping = $object->getChildAttributeLabelMapping();
if (isset($mapping[$value]['default_label'])) {
$defaultValue = $mapping[$value]['default_label'];
}
}
do {
$filename = Mage::helper('configurableswatches')->getHyphenatedString($value) . $fileExt;
$swatchImage = $this->_resizeSwatchImage($filename, 'media', $width, $height);
if (!$swatchImage && $defaultValue == $value) {
return '';
// no image found and no further fallback
} elseif (!$swatchImage) {
$value = $defaultValue;
// fallback to default value
} else {
break;
// we found an image
}
} while (true);
return Mage::getBaseUrl(Mage_Core_Model_Store::URL_TYPE_MEDIA) . $swatchImage;
}
/**
* @param Mage_Catalog_Model_Layer_Filter_Item $item
* @param bool $singleMode
* @return string
*/
public function getUrl(Mage_Catalog_Model_Layer_Filter_Item $item, $singleMode = false)
{
$requestVar = $item->getFilter()->getRequestVar();
$itemValue = $item->getValue();
return $this->_getItemUrl($requestVar, $itemValue, $singleMode);
}
