public function generateBlocks($parent = null)
{
if (empty($parent)) {
$parent = $this->getNode();
}
if (isset($parent['ifconfig']) && ($configPath = (string) $parent['ifconfig'])) {
if (!Mage::getStoreConfigFlag($configPath)) {
return;
}
}
parent::generateBlocks($parent);
}
/**
* Create layout blocks hierarchy from layout xml configuration
*
* @param Mage_Core_Model_Layout_Element|null $parent
*/
public function generateBlocks($parent = null)
{
if ($parent instanceof Mage_Core_Model_Layout_Element) {
// This prevents processing child blocks if the parent block fails a conditional check
if (!$this->checkConditionals($parent)) {
return;
}
// This is handled here so it catches 'block' and 'reference' elements
$this->processOutputAttribute($parent);
}
parent::generateBlocks($parent);
}
/**
* @covers Mage_Core_Model_Layout::getAllBlocks
* @covers Mage_Core_Model_Layout::generateBlocks
* @covers Mage_Core_Model_Layout::getBlock
*/
public function testGenerateXmlAndBlocks()
{
$this->_model->generateXml();
/* Generate fixture
file_put_contents(__DIR__ . '/_files/_layout_update.xml', $this->_model->getNode()->asNiceXml());
*/
$this->assertXmlStringEqualsXmlFile(__DIR__ . '/_files/_layout_update.xml', $this->_model->getXmlString());
$this->assertEquals(array(), $this->_model->getAllBlocks());
$expectedBlocks = array('root', 'head', 'head.calendar', 'notifications', 'notification_baseurl', 'cache_notifications', 'notification_survey', 'notification_security', 'messages', 'index_notifications', 'index_notifications_copy');
$this->_model->generateBlocks();
$actualBlocks = $this->_model->getAllBlocks();
$this->assertEquals($expectedBlocks, array_keys($actualBlocks));
/** @var $block Mage_Adminhtml_Block_Page_Head */
$block = $this->_model->getBlock('head');
$this->assertEquals('Magento Admin', $block->getTitle());
$block = $this->_model->getBlock('head.calendar');
$this->assertSame($this->_model->getBlock('head'), $block->getParentBlock());
/** @var $block Mage_Core_Block_Template */
$block = $this->_model->getBlock('root');
$this->assertEquals('popup.phtml', $block->getTemplate());
}
public function generateBlocks($parent = null)
{
if (empty($parent)) {
$parent = $this->getNode();
}
if (isset($parent['ifconfig']) && ($configPath = (string) $parent['ifconfig'])) {
/*echo $configPath . " " . Mage::getStoreConfigFlag($configPath);
echo "<br />";*/
if (!Mage::getStoreConfigFlag($configPath)) {
return;
}
}
if (isset($parent['unlessconfig']) && ($configPath = (string) $parent['unlessconfig'])) {
if (Mage::getStoreConfigFlag($configPath)) {
return;
}
}
parent::generateBlocks($parent);
}
protected function _renderBlock()
{
$layout = new Mage_Core_Model_Layout($this->_definition['layout']);
$layout->generateBlocks();
$block = $layout->getBlock($this->_definition['block_name']);
if ($block) {
$block->setProductIds($this->_getProductIds());
$collection = $block->getItemsCollection();
// set correct order
if (is_object($collection)) {
foreach ($this->_getProductIds() as $productId) {
$item = $collection->getItemById($productId);
$collection->removeItemByKey($productId);
if ($item) {
$collection->addItem($item);
}
}
}
$html = $block->toHtml();
} else {
$html = self::EMPTY_VALUE;
}
return $html;
}
/**
* Creates block encoded in the marker for further processing.
*
* @return Mage_Core_Block_Abstract|null
*/
protected function _createBlock()
{
$args = $this->_blockArgs;
$layout = new Mage_Core_Model_Layout($args['layout']);
$layout->generateBlocks();
return $this->_block = $layout->getBlock($args['name']);
}
/**
* @param Mage_Core_Model_Layout $layout
* @param array $dynamicBlocks
* @return Mage_Core_Model_Layout
*/
protected function _prepareLayout(Mage_Core_Model_Layout $layout, array $dynamicBlocks)
{
$xml = simplexml_load_string($layout->getXmlString(), Lesti_Fpc_Helper_Data::LAYOUT_ELEMENT_CLASS);
$cleanXml = simplexml_load_string('<layout/>', Lesti_Fpc_Helper_Data::LAYOUT_ELEMENT_CLASS);
$types = array('block', 'reference', 'action');
foreach ($dynamicBlocks as $blockName) {
foreach ($types as $type) {
$xPath = $xml->xpath("//" . $type . "[@name='" . $blockName . "']");
foreach ($xPath as $child) {
$cleanXml->appendChild($child);
}
}
}
$layout->setXml($cleanXml);
$layout->generateBlocks();
return Mage::helper('fpc/block_messages')->initLayoutMessages($layout);
}
/**
* Generates block from layout instructions
*
* @param Mage_Core_Model_Layout_Element|null $parent
* @return void
*/
public function generateBlocks($parent = null)
{
if ($parent !== null) {
parent::generateBlocks($parent);
return;
}
$this->getProcessor()->execute(ItemInterface::TYPE_LOAD);
$this->getProcessor()->reset();
}
/**
* Create layout blocks hierarchy from layout xml configuration
*
* @param Mage_Core_Layout_Element|null $parent
* @param boolean $parentIsMain Render $parent first
*/
public function generateBlocks($parent = null, $parentIsMain = false)
{
// Generate parent for single block definitions
if ($parentIsMain !== false && $parent && $parent->getName() === 'block') {
$this->_generateBlock($parent, new Varien_Object());
}
return parent::generateBlocks($parent);
}
