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PonderQuestionAskController.php
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Mon, Mar 10, 08:29

PonderQuestionAskController.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final class PonderQuestionAskController extends PonderController {
public function processRequest() {
$request = $this->getRequest();
$user = $request->getUser();
if ($request->isFormPost()) {
return $this->handlePost();
}
return $this->showForm();
}
private function handlePost() {
$request = $this->getRequest();
$user = $request->getUser();
$errors = array();
$title = $request->getStr('title');
$content = $request->getStr('content');
// form validation
if (phutil_utf8_strlen($title) < 1 || phutil_utf8_strlen($title) > 255) {
$errors[] = "Please enter a title (1-255 characters)";
}
if ($errors) {
return $this->showForm($errors, $title, $content);
}
// no validation errors -> save it
$content_source = PhabricatorContentSource::newForSource(
PhabricatorContentSource::SOURCE_WEB,
array(
'ip' => $request->getRemoteAddr(),
));
$question = id(new PonderQuestion())
->setTitle($title)
->setContent($content)
->setAuthorPHID($user->getPHID())
->setContentSource($content_source)
->setVoteCount(0)
->setAnswerCount(0)
->setHeat(0.0)
->save();
PhabricatorSearchPonderIndexer::indexQuestion($question);
return id(new AphrontRedirectResponse())
->setURI('/Q'.$question->getID());
}
private function showForm(
$errors = null,
$title = "",
$content = "",
$id = null) {
require_celerity_resource('ponder-core-view-css');
require_celerity_resource('phabricator-remarkup-css');
require_celerity_resource('ponder-post-css');
$request = $this->getRequest();
$user = $request->getUser();
$error_view = null;
if ($errors) {
$error_view = id(new AphrontErrorView())
->setTitle('Form Errors')
->setErrors($errors);
}
$form = new AphrontFormView();
$form->setUser($user);
$form->setAction('/ponder/question/ask/');
$form
->appendChild(
id(new AphrontFormTextControl())
->setLabel('Title')
->setName('title')
->setValue($title))
->appendChild(
id(new AphrontFormTextAreaControl())
->setName('content')
->setID('content')
->setValue($content)
->setLabel("Question")
->setCaption(phutil_render_tag(
'a',
array(
'href' => PhabricatorEnv::getDoclink(
'article/Remarkup_Reference.html'),
'tabindex' => '-1',
'target' => '_blank',
),
"Formatting Reference")))
->appendChild(
id(new AphrontFormSubmitControl())
->setValue('Ask Away!'));
$panel = id(new AphrontPanelView())
->addClass("ponder-panel")
->setHeader("Your Question:")
->appendChild($error_view)
->appendChild($form);
$panel->appendChild(
'<div class="aphront-panel-flush">'.
'<div id="question-preview">'.
'<span class="aphront-panel-preview-loading-text">'.
'Loading question preview...'.
'</span>'.
'</div>'.
'</div>'
);
Javelin::initBehavior(
'ponder-feedback-preview',
array(
'uri' => '/ponder/question/preview/',
'content' => 'content',
'preview' => 'question-preview',
'question_id' => null
));
return $this->buildStandardPageResponse(
array($panel),
array('title' => 'Ask a Question')
);
}
}

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