/**
* Initialize the view object
*
* $options may contain the following keys:
* - neverRender - flag dis/enabling postDispatch() autorender (affects all subsequent calls)
* - noController - flag indicating whether or not to look for view scripts in subdirectories named after the controller
* - noRender - flag indicating whether or not to autorender postDispatch()
* - responseSegment - which named response segment to render a view script to
* - scriptAction - what action script to render
* - viewBasePathSpec - specification to use for determining view base path
* - viewScriptPathSpec - specification to use for determining view script paths
* - viewScriptPathNoControllerSpec - specification to use for determining view script paths when noController flag is set
* - viewSuffix - what view script filename suffix to use
*
* @param string $path
* @param string $prefix
* @param array $options
* @throws \Zend\Controller\Action\Exception
* @return void
*/
public function initView($path = null, $prefix = null, array $options = array())
{
if (null === $this->view) {
$this->setView(new View\Renderer\PhpRenderer());
}
// Reset some flags every time
$options['noController'] = (isset($options['noController'])) ? $options['noController'] : false;
$options['noRender'] = (isset($options['noRender'])) ? $options['noRender'] : false;
$this->_scriptAction = null;
$this->_responseSegment = null;
// Set options first; may be used to determine other initializations
$this->_setOptions($options);
// Get base view path
if (empty($path)) {
$path = $this->_getBasePath();
/*
* Commenting until we can refactor inflector
if (empty($path)) {
throw new Action\Exception('ViewRenderer initialization failed: retrieved view base path is empty');
}
*/
}
if (null === $prefix) {
$prefix = $this->_generateDefaultPrefix();
}
/**
* @todo resolver() is not in Renderer interface...
* @todo Should helpers/filters be added here as well?
*/
$this->view->resolver()->addPath($path . '/scripts');
// Register view with action controller (unless already registered)
if ((null !== $this->_actionController) && (null === $this->_actionController->view)) {
$this->_actionController->view = $this->view;
$this->_actionController->viewSuffix = $this->_viewSuffix;
}
}
/**
* Initialize View object
*
* Initializes {@link $view} if not otherwise a Zend_View_Interface.
*
* If {@link $view} is not otherwise set, instantiates a new Zend_View
* object, using the 'views' subdirectory at the same level as the
* controller directory for the current module as the base directory.
* It uses this to set the following:
* - script path = views/scripts/
* - helper path = views/helpers/
* - filter path = views/filters/
*
* @return \Zend\View\Renderer\RendererInterface
* @throws \Zend\Controller\Exception if base view directory does not exist
*/
public function initView()
{
$broker = $this->broker();
if (!$this->getInvokeArg('noViewRenderer') && $broker && $broker->hasPlugin('viewRenderer')) {
return $this->view;
}
if (isset($this->view) && ($this->view instanceof View\Renderer\RendererInterface)) {
return $this->view;
}
$request = $this->getRequest();
$module = $request->getModuleName();
$dirs = $this->getFrontController()->getControllerDirectory();
if (empty($module) || !isset($dirs[$module])) {
$module = $this->getFrontController()->getDispatcher()->getDefaultModule();
}
$baseDir = dirname($dirs[$module]) . DIRECTORY_SEPARATOR . 'views';
if (!file_exists($baseDir) || !is_dir($baseDir)) {
throw new Exception('Missing base view directory ("' . $baseDir . '")');
}
$this->view = new View\PhpRenderer();
$this->view->resolver()->addPath($baseDir . '/scripts');
return $this->view;
}
