/**
*
* Resets $this->_view_object to use the Layout templates.
*
* This effectively re-uses the Solar_View object from the page
* (with its helper objects and data) to build the layout. This
* helps to transfer JavaScript and other layout data back up to
* the layout with zero effort.
*
* Automatically sets up a template-path stack for you, searching
* for layout files (e.g.) in this order ...
*
* 1. Vendor/App/Example/Layout/
*
* 2. Vendor/Controller/Page/Layout/
*
* 3. Solar/Controller/Page/Layout/
*
* @return void
*
*/
protected function _setLayoutTemplates()
{
// get the parents of the current class, including self
$stack = array_reverse(Solar_Class::parents($this, true));
// remove Solar_Base
array_pop($stack);
// convert underscores to slashes, and add /Layout
foreach ($stack as $key => $val) {
$stack[$key] = str_replace('_', '/', $val) . '/Layout';
}
// done, add the stack
$this->_view_object->setTemplatePath($stack);
}
/**
*
* Executes before rendering the controller view and layout.
*
* Use this to pre-process $this->_view_object, or to manipulate
* controller properties with view helpers.
*
* The default implementation sets the locale class for the getText
* helper.
*
* @return void
*
*/
protected function _preRender()
{
// set the locale class for the getText helper
$class = get_class($this);
$this->_view_object->getHelper('getTextRaw')->setClass($class);
// inject special vars into the view
$this->_view_object->controller = $this->_controller;
$this->_view_object->action = $this->_action;
$this->_view_object->layout = $this->_layout;
$this->_view_object->errors = $this->_errors;
}
