/**
* Wrap each element of a page that is being rendered, with a block-level HTML-element to highlight it in VDE
*
* Subscriber to event 'core_layout_render_element'
*
* @param Varien_Event_Observer $observer
*/
public function wrapPageElement(Varien_Event_Observer $observer)
{
if (!$this->_getSession()->isDesignEditorActive()) {
return;
}
if (!$this->_wrappingRenderer) {
$this->_wrappingRenderer = Mage::getModel('Mage_DesignEditor_Block_Template', array('template' => 'wrapping.phtml'));
}
$event = $observer->getEvent();
/** @var $layout Mage_Core_Model_Layout */
$layout = $event->getData('layout');
$elementName = $event->getData('element_name');
/** @var $transport Varien_Object */
$transport = $event->getData('transport');
$block = $layout->getBlock($elementName);
$isVde = $block && 0 === strpos(get_class($block), 'Mage_DesignEditor_Block_');
$manipulationAllowed = $layout->isManipulationAllowed($elementName) && !$isVde;
$isContainer = $layout->isContainer($elementName);
if ($manipulationAllowed || $isContainer) {
$elementId = 'vde_element_' . rtrim(strtr(base64_encode($elementName), '+/', '-_'), '=');
$this->_wrappingRenderer->setData(array('element_id' => $elementId, 'element_title' => $layout->getElementProperty($elementName, 'label') ?: $elementName, 'element_html' => $transport->getData('output'), 'is_manipulation_allowed' => $manipulationAllowed, 'is_container' => $isContainer, 'element_name' => $elementName));
$transport->setData('output', $this->_wrappingRenderer->toHtml());
}
/* Inject toolbar at the very beginning of the page */
if ($elementName == 'after_body_start') {
$elementHtml = $transport->getData('output');
$toolbarHtml = $layout->renderElement('design_editor_toolbar');
$transport->setData('output', $toolbarHtml . $elementHtml);
}
}
public function manejandobloquesAction()
{
$block_1 = new Mage_Core_Block_Text();
$block_1->setText('Original Text');
$block_2 = new Mage_Core_Block_Text();
$block_2->setText('The second sentence.');
$main_block = new Mage_Core_Block_Template();
$main_block->setTemplate('nofrills/manejandobloques.phtml');
$main_block->setChild('the_first', $block_1);
$main_block->setChild('the_second', $block_2);
$block_1->setText('Wait , I want this text instead .');
echo $main_block->toHtml();
}
public function searchConfigAction()
{
if ($this->getRequest()->isPost()) {
$result['error'] = 0;
$query = $this->getRequest()->getPost('query');
if (!empty($query)) {
$configs = Mage::app()->getConfig()->getNode($query);
$items = array();
Magneto_Debug_Block_Config::xml2array($configs, $items, $query);
$block = new Mage_Core_Block_Template();
//Is this the correct way?
$block->setTemplate('debug/configsearch.phtml');
$block->assign('items', $items);
echo $block->toHtml();
} else {
$result['error'] = 1;
$result['message'] = 'Search query cannot be empty.';
}
}
}
/**
* Return last 100 lines of log file
*
* @return string
*/
public function viewLogAction()
{
$file = $this->getRequest()->getParam('file');
if (!empty($file)) {
$result = Mage::helper('debug')->getLastRows(Mage::getBaseDir() . '/var/log/' . $file, 10);
if (!is_array($result)) {
$result = array($result);
}
$block = new Mage_Core_Block_Template();
//Is this the correct way?
$block->setTemplate('debug/logdetails.phtml');
$block->assign('title', 'Log details : ' . $file);
$block->assign('items', $result);
echo $block->toHtml();
}
}
/**
* @covers Mage_Core_Block_Template::_toHtml
* @covers Mage_Core_Block_Abstract::toHtml
* @see testAssign()
*/
public function testToHtml()
{
$this->assertEmpty($this->_block->toHtml());
$this->_block->setTemplate(uniqid('invalid_filename.phtml'));
$this->assertEmpty($this->_block->toHtml());
}
