Hey , this is an information about the current preview system.
Because all partials and all components use by the selected layout are
in the "frontendPlugin", I just have to prepare datas in the action to
render the preview.
Thanks to Doctrine relations I don't have to save any object's
modifications in DB.
My preview action :
public function executePreview(sfWebRequest $request)
{
$this->in_page = $this->getRoute()->getObject();
$this->form = $this->configuration->getForm($this->in_page);
$this->in_page = $this->processPreviewForm($request,
$this->form);
$this->forward404Unless($this->in_page);
$this->recherche = null;
if(!is_null($this->in_page->getInLayout()->getName()))
{
$layout=$this->in_page->getInLayout()->getName();
$metas = $this->in_page->getAllMetas();
$this->getContext()->getRequest()->setAttribute('meta_description',
$metas['descriptions']);
$this->getContext()->getRequest()->setAttribute('meta_keywords',
$metas['keywords']);
$this->getContext()->getRequest()->setAttribute('category', $this-
>in_page->getInCategory());
$this->getContext()->getRequest()->setAttribute('page_id', $this-
>in_page->getId());
}
$response = $this->getResponse();
$response->addStyleSheet('styles.css');
$response->addStyleSheet('menu.css');
$response->addStyleSheet('menu-v.css');
$response->addStyleSheet('gbx_simple.css');
$response->addStyleSheet('styles_menu.css');
$response->addStyleSheet('styles_shirka.css');
$response->addStyleSheet('styles_vh.css');
$response->addJavascript('jquery-1.3.2.min.js');
$response->addJavascript('jquery.gbx-1.0.1.js','last');
$response->addJavascript('jsmenu.js');
$response->addJavascript('scripts.js');
$response->addJavascript('jquery.scrollTo-min.js');
$response->addJavascript('jshead.js');
$response->addJavascript('carroussel.js');
$response->addJavascript('jcarousel.pack.js');
$response->addJavascript('http://maps.google.com/maps/api/js?
sensor=true');
$response->addJavascript('frontend.js');
$this->setLayout($layout);
}
public function processPreviewForm(sfWebRequest $request, sfForm
$form)
{
$form->bind($request->getParameter($form->getName()), $request-
>getFiles($form->getName()));
if ($form->isValid())
{
$page = $form->previewObject();
foreach ($request->getParameter('zone') as
$zone_id=>$zone)
{
foreach ($zone['content'] as $content)
{
if("" != $content)
{
$relation = new
InRelationship();
$relation->in_article_id =
$content;
$relation->in_page_id =
$page->getId();
$relation->in_zone_id =
$zone_id;
$relation->in_template_id =
$zone['template'];
$page->Relationships[] =
$relation;
}
}
}
return $page;
}
else
{
$this->getUser()->setFlash('error', 'The item has not
been
previewed due to some errors.', false);
}
}
Yes this code can be refactor ;)
So do you think there is a better way to do a preview ?
Julien
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