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phab/src/applications/phame/controller/post/PhamePostPreviewController.php
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PhamePostPreviewController.php
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<?php
final class PhamePostPreviewController extends PhamePostController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$id = $request->getURIData('id');
$post = id(new PhamePostQuery())
->setViewer($viewer)
->withIDs(array($id))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$post) {
return new Aphront404Response();
}
$view_uri = $this->getApplicationURI('/post/view/'.$post->getID().'/');
if ($request->isFormPost()) {
$xactions = array();
$xactions[] = id(new PhamePostTransaction())
->setTransactionType(PhamePostTransaction::TYPE_VISIBILITY)
->setNewValue(PhameConstants::VISIBILITY_PUBLISHED);
id(new PhamePostEditor())
->setActor($viewer)
->setContentSourceFromRequest($request)
->setContinueOnNoEffect(true)
->setContinueOnMissingFields(true)
->applyTransactions($post, $xactions);
return id(new AphrontRedirectResponse())->setURI($view_uri);
}
$form = id(new AphrontFormView())
->setUser($viewer)
->appendChild(
id(new AphrontFormSubmitControl())
->setValue(pht('Publish Post'))
->addCancelButton($view_uri));
$frame = $this->renderPreviewFrame($post);
$form_box = id(new PHUIObjectBoxView())
->setHeaderText(pht('Preview Post'))
->setForm($form);
$blog = $post->getBlog();
$crumbs = $this->buildApplicationCrumbs();
$crumbs->addTextCrumb(
$blog->getName(),
$this->getApplicationURI('blog/view/'.$blog->getID().'/'));
$crumbs->addTextCrumb(pht('Preview Post'), $view_uri);
return $this->newPage()
->setTitle(pht('Preview Post'))
->setCrumbs($crumbs)
->appendChild(
array(
$form_box,
$frame,
));
}
private function renderPreviewFrame(PhamePost $post) {
return phutil_tag(
'div',
array(
'style' => 'text-align: center; padding: 16px;',
),
phutil_tag(
'iframe',
array(
'style' => 'width: 100%; height: 800px; '.
'border: 1px solid #BFCFDA; '.
'background-color: #fff; '.
'border-radius: 3px; ',
'src' => $this->getApplicationURI('/post/framed/'.$post->getID().'/'),
),
''));
}
}
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