/**
* Add a block
*
* @param string $name
* @param string $class
* @param array $arguments [optional]
* @return BlockPool
* @throws \InvalidArgumentException
*/
public function add($name, $class, array $arguments = [])
{
if (!class_exists($class)) {
throw new \InvalidArgumentException((string) new \Magento\Framework\Phrase('Invalid Block class name: %1', [$class]));
}
$block = $this->blockFactory->createBlock($class, $arguments);
$this->blocks[$name] = $block;
return $this;
}
/**
* Add a block
*
* @param string $name
* @param string $class
* @param array $arguments [optional]
* @return BlockPool
* @throws \InvalidArgumentException
*/
public function add($name, $class, array $arguments = array())
{
if (!class_exists($class)) {
throw new \InvalidArgumentException(__('Invalid Block class name: ' . $class));
}
$block = $this->blockFactory->createBlock($class, $arguments);
$this->blocks[$name] = $block;
return $this;
}
/**
* Add data source
*
* @param string $name
* @param string $class
* @return object
* @throws \Exception
*/
public function add($name, $class)
{
if (!isset($this->dataSources[$name])) {
if (!class_exists($class)) {
throw new \Exception(__('Invalid Data Source class name: ' . $class));
}
$data = $this->blockFactory->createBlock($class);
$this->dataSources[$name] = $data;
}
return $this->dataSources[$name];
}
/**
* Add data source
*
* @param string $name
* @param string $class
* @return object
* @throws \Exception
*/
public function add($name, $class)
{
if (!isset($this->dataSources[$name])) {
if (!class_exists($class)) {
throw new \InvalidArgumentException((string) new \Magento\Framework\Phrase('Invalid Data Source class name: %1', [$class]));
}
$data = $this->blockFactory->createBlock($class);
$this->dataSources[$name] = $data;
}
return $this->dataSources[$name];
}
/**
* @param string $renderer
* @return \Magento\Framework\View\Element\BlockInterface
*/
public function getRenderer($renderer)
{
if (is_string($renderer) && $renderer) {
return $this->_blockFactory->createBlock($renderer, []);
} else {
return $renderer;
}
}
/**
* Retrieve tooltip text
*
* @return string
*/
public function getTooltip()
{
if (isset($this->_data['tooltip'])) {
return $this->_getTranslatedAttribute('tooltip');
} elseif (isset($this->_data['tooltip_block'])) {
return $this->_blockFactory->createBlock($this->_data['tooltip_block'])->toHtml();
}
return '';
}
/**
* Element output getter
*
* @return string
*/
public function getElementHtml()
{
$product = $this->_coreRegistry->registry('current_product');
/** @var $formBlock \Magento\RecurringPayment\Block\Adminhtml\Payment\Edit\Form */
$formBlock = $this->_blockFactory->createBlock('Magento\\RecurringPayment\\Block\\Adminhtml\\Payment\\Edit\\Form');
$formBlock->setNameInLayout('adminhtml_recurring_payment_edit_form');
$formBlock->setParentElement($this->_element);
$formBlock->setProductEntity($product);
$output = $formBlock->toHtml();
// make the payment element dependent on is_recurring
/** @var $dependencies \Magento\Backend\Block\Widget\Form\Element\Dependence */
$dependencies = $this->_blockFactory->createBlock('Magento\\Backend\\Block\\Widget\\Form\\Element\\Dependence');
$dependencies->setNameInLayout('adminhtml_recurring_payment_edit_form_dependence');
$dependencies->addFieldMap('is_recurring', 'product[is_recurring]');
$dependencies->addFieldMap($this->_element->getHtmlId(), $this->_element->getName());
$dependencies->addFieldDependence($this->_element->getName(), 'product[is_recurring]', '1');
$dependencies->addConfigOptions(array('levels_up' => 2));
$output .= $dependencies->toHtml();
return $output;
}
/**
* Create block object instance based on block type
*
* @param string|\Magento\Framework\View\Element\AbstractBlock $block
* @param array $arguments
* @throws \Magento\Framework\Exception\LocalizedException
* @return \Magento\Framework\View\Element\AbstractBlock
*/
protected function getBlockInstance($block, array $arguments = [])
{
if ($block && is_string($block)) {
try {
$block = $this->blockFactory->createBlock($block, $arguments);
} catch (\ReflectionException $e) {
$this->logger->critical($e->getMessage());
}
}
if (!$block instanceof \Magento\Framework\View\Element\AbstractBlock) {
throw new \Magento\Framework\Exception\LocalizedException(new \Magento\Framework\Phrase('Invalid block type: %1', [$block]));
}
return $block;
}
/**
* Get block singleton
*
* @param string $type
* @return \Magento\Framework\App\Helper\AbstractHelper
* @throws \Magento\Framework\Model\Exception
*/
public function getBlockSingleton($type)
{
if (!isset($this->_helpers[$type])) {
if (!$type) {
throw new \Magento\Framework\Model\Exception('Invalid block type');
}
$helper = $this->_blockFactory->createBlock($type);
if ($helper) {
if ($helper instanceof \Magento\Framework\View\Element\AbstractBlock) {
$helper->setLayout($this);
}
$this->_helpers[$type] = $helper;
}
}
return $this->_helpers[$type];
}
/**
* @expectedException \LogicException
*/
public function testCreateBlockWithException()
{
$this->blockFactory->createBlock('invalid_class_name');
}
