public function render()
{
require_celerity_resource('ponder-core-view-css');
$is_serious = PhabricatorEnv::getEnvConfig('phabricator.serious-business');
$question = $this->question;
$header = id(new PhabricatorHeaderView())->setHeader('Add Answer');
$form = new AphrontFormView();
$form->setFlexible(true)->setUser($this->user)->setAction($this->actionURI)->setWorkflow(true)->addHiddenInput('question_id', $question->getID())->appendChild(id(new PhabricatorRemarkupControl())->setName('answer')->setLabel('Answer')->setError(true)->setID('answer-content'))->appendChild(id(new AphrontFormSubmitControl())->setValue($is_serious ? 'Submit' : 'Make it so.'));
$preview = '<div class="aphront-panel-flush">' . '<div id="answer-preview">' . '<span class="aphront-panel-preview-loading-text">' . 'Loading answer preview...' . '</span>' . '</div>' . '</div>';
Javelin::initBehavior('ponder-feedback-preview', array('uri' => '/ponder/answer/preview/', 'content' => 'answer-content', 'preview' => 'answer-preview', 'question_id' => $question->getID()));
return id(new AphrontNullView())->appendChild(array($header, $form, $preview))->render();
}
public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$parent = null;
$parent_id = null;
if (!$this->id) {
$is_create = true;
$paste = new PhabricatorPaste();
$parent_id = $request->getStr('parent');
if ($parent_id) {
// NOTE: If the Paste is forked from a paste which the user no longer
// has permission to see, we still let them edit it.
$parent = id(new PhabricatorPasteQuery())->setViewer($user)->withIDs(array($parent_id))->needContent(true)->execute();
$parent = head($parent);
if ($parent) {
$paste->setParentPHID($parent->getPHID());
}
}
$paste->setAuthorPHID($user->getPHID());
} else {
$is_create = false;
$paste = id(new PhabricatorPasteQuery())->setViewer($user)->requireCapabilities(array(PhabricatorPolicyCapability::CAN_VIEW, PhabricatorPolicyCapability::CAN_EDIT))->withIDs(array($this->id))->executeOne();
if (!$paste) {
return new Aphront404Response();
}
}
$text = null;
$e_text = true;
$errors = array();
if ($request->isFormPost()) {
if ($is_create) {
$text = $request->getStr('text');
if (!strlen($text)) {
$e_text = 'Required';
$errors[] = 'The paste may not be blank.';
} else {
$e_text = null;
}
}
$paste->setTitle($request->getStr('title'));
$paste->setLanguage($request->getStr('language'));
if (!$errors) {
if ($is_create) {
$paste_file = PhabricatorFile::newFromFileData($text, array('name' => $paste->getTitle(), 'mime-type' => 'text/plain; charset=utf-8', 'authorPHID' => $user->getPHID()));
$paste->setFilePHID($paste_file->getPHID());
}
$paste->save();
return id(new AphrontRedirectResponse())->setURI($paste->getURI());
}
} else {
if ($is_create && $parent) {
$paste->setTitle('Fork of ' . $parent->getFullName());
$paste->setLanguage($parent->getLanguage());
$text = $parent->getContent();
}
}
$error_view = null;
if ($errors) {
$error_view = id(new AphrontErrorView())->setTitle('A fatal omission!')->setErrors($errors);
}
$form = new AphrontFormView();
$form->setFlexible(true);
$langs = array('' => '(Detect With Wizardly Powers)') + PhabricatorEnv::getEnvConfig('pygments.dropdown-choices');
$form->setUser($user)->addHiddenInput('parent', $parent_id)->appendChild(id(new AphrontFormTextControl())->setLabel('Title')->setValue($paste->getTitle())->setName('title'))->appendChild(id(new AphrontFormSelectControl())->setLabel('Language')->setName('language')->setValue($paste->getLanguage())->setOptions($langs));
if ($is_create) {
$form->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Text')->setError($e_text)->setValue($text)->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_TALL)->setCustomClass('PhabricatorMonospaced')->setName('text'));
}
/* TODO: Doesn't have any useful options yet.
->appendChild(
id(new AphrontFormPolicyControl())
->setLabel('Visible To')
->setUser($user)
->setValue(
$new_paste->getPolicy(PhabricatorPolicyCapability::CAN_VIEW))
->setName('policy'))
*/
$submit = new AphrontFormSubmitControl();
if (!$is_create) {
$submit->addCancelButton($paste->getURI());
$submit->setValue('Save Paste');
$title = 'Edit ' . $paste->getFullName();
} else {
$submit->setValue('Create Paste');
$title = 'Create Paste';
}
$form->appendChild($submit);
$nav = $this->buildSideNavView();
$nav->selectFilter('edit');
$nav->appendChild(array(id(new PhabricatorHeaderView())->setHeader($title), $error_view, $form));
return $this->buildApplicationPage($nav, array('title' => $title, 'device' => true));
}
private function renderCreatePaste()
{
$request = $this->getRequest();
$user = $request->getUser();
$new_paste = $this->getPaste();
$form = new AphrontFormView();
$form->setFlexible(true);
$available_languages = PhabricatorEnv::getEnvConfig('pygments.dropdown-choices');
asort($available_languages);
$language_select = id(new AphrontFormSelectControl())->setLabel('Language')->setName('language')->setValue($new_paste->getLanguage())->setOptions($available_languages);
$form->setUser($user)->setAction($request->getRequestURI()->getPath())->addHiddenInput('parent', $new_paste->getParentPHID())->appendChild(id(new AphrontFormTextControl())->setLabel('Title')->setValue($new_paste->getTitle())->setName('title'))->appendChild($language_select)->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Text')->setError($this->getErrorText())->setValue($this->getPasteText())->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_TALL)->setName('text'))->appendChild(id(new AphrontFormSubmitControl())->addCancelButton('/paste/')->setValue('Create Paste'));
return array(id(new PhabricatorHeaderView())->setHeader('Create Paste'), $form);
}