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PhamePostEditController.php
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Wed, Oct 2, 17:41

PhamePostEditController.php
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<?php
final class PhamePostEditController extends PhameController {
private $id;
public function willProcessRequest(array $data) {
$this->id = idx($data, 'id');
}
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
if ($this->id) {
$post = id(new PhamePostQuery())
->setViewer($user)
->withIDs(array($this->id))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$post) {
return new Aphront404Response();
}
$cancel_uri = $this->getApplicationURI('/post/view/'.$this->id.'/');
$submit_button = pht('Save Changes');
$page_title = pht('Edit Post');
} else {
$blog = id(new PhameBlogQuery())
->setViewer($user)
->withIDs(array($request->getInt('blog')))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_JOIN,
))
->executeOne();
if (!$blog) {
return new Aphront404Response();
}
$post = PhamePost::initializePost($user, $blog);
$cancel_uri = $this->getApplicationURI('/blog/view/'.$blog->getID().'/');
$submit_button = pht('Save Draft');
$page_title = pht('Create Post');
}
$e_phame_title = null;
$e_title = true;
$errors = array();
if ($request->isFormPost()) {
$comments = $request->getStr('comments_widget');
$data = array('comments_widget' => $comments);
$phame_title = $request->getStr('phame_title');
$phame_title = PhabricatorSlug::normalize($phame_title);
$title = $request->getStr('title');
$post->setTitle($title);
$post->setPhameTitle($phame_title);
$post->setBody($request->getStr('body'));
$post->setConfigData($data);
if ($phame_title == '/') {
$errors[] = pht('Phame title must be nonempty.');
$e_phame_title = pht('Required');
}
if (!strlen($title)) {
$errors[] = pht('Title must be nonempty.');
$e_title = pht('Required');
} else {
$e_title = null;
}
if (!$errors) {
try {
$post->save();
$uri = $this->getApplicationURI('/post/view/'.$post->getID().'/');
return id(new AphrontRedirectResponse())->setURI($uri);
} catch (AphrontDuplicateKeyQueryException $e) {
$e_phame_title = pht('Not Unique');
$errors[] = pht('Another post already uses this slug. '.
'Each post must have a unique slug.');
}
}
}
$handle = id(new PhabricatorHandleQuery())
->setViewer($user)
->withPHIDs(array($post->getBlogPHID()))
->executeOne();
$form = id(new AphrontFormView())
->setUser($user)
->addHiddenInput('blog', $request->getInt('blog'))
->appendChild(
id(new AphrontFormMarkupControl())
->setLabel(pht('Blog'))
->setValue($handle->renderLink()))
->appendChild(
id(new AphrontFormTextControl())
->setLabel(pht('Title'))
->setName('title')
->setValue($post->getTitle())
->setID('post-title')
->setError($e_title))
->appendChild(
id(new AphrontFormTextControl())
->setLabel(pht('Phame Title'))
->setName('phame_title')
->setValue(rtrim($post->getPhameTitle(), '/'))
->setID('post-phame-title')
->setCaption(pht('Up to 64 alphanumeric characters '.
'with underscores for spaces. '.
'Formatting is enforced.'))
->setError($e_phame_title))
->appendChild(
id(new PhabricatorRemarkupControl())
->setLabel(pht('Body'))
->setName('body')
->setValue($post->getBody())
->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_TALL)
->setID('post-body')
->setUser($user)
->setDisableMacros(true))
->appendChild(
id(new AphrontFormSelectControl())
->setLabel(pht('Comments Widget'))
->setName('comments_widget')
->setvalue($post->getCommentsWidget())
->setOptions($post->getCommentsWidgetOptionsForSelect()))
->appendChild(
id(new AphrontFormSubmitControl())
->addCancelButton($cancel_uri)
->setValue($submit_button));
$loading = phutil_tag_div(
'aphront-panel-preview-loading-text',
pht('Loading preview...'));
$preview_panel = phutil_tag_div('aphront-panel-preview', array(
phutil_tag_div('phame-post-preview-header', pht('Post Preview')),
phutil_tag('div', array('id' => 'post-preview'), $loading),
));
require_celerity_resource('phame-css');
Javelin::initBehavior(
'phame-post-preview',
array(
'preview' => 'post-preview',
'body' => 'post-body',
'title' => 'post-title',
'phame_title' => 'post-phame-title',
'uri' => '/phame/post/preview/',
));
$form_box = id(new PHUIObjectBoxView())
->setHeaderText($page_title)
->setFormErrors($errors)
->setForm($form);
$crumbs = $this->buildApplicationCrumbs();
$crumbs->addTextCrumb(
$page_title,
$this->getApplicationURI('/post/view/'.$this->id.'/'));
$nav = $this->renderSideNavFilterView(null);
$nav->appendChild(
array(
$crumbs,
$form_box,
$preview_panel,
));
return $this->buildApplicationPage(
$nav,
array(
'title' => $page_title,
));
}
}

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