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PonderQuestionEditController.php
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Created
Wed, Apr 23, 15:13

PonderQuestionEditController.php
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<?php
final class PonderQuestionEditController extends PonderController {
public function handleRequest(AphrontRequest $request) {
$viewer = $request->getViewer();
$id = $request->getURIData('id');
if ($id) {
$question = id(new PonderQuestionQuery())
->setViewer($viewer)
->withIDs(array($id))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$question) {
return new Aphront404Response();
}
$v_projects = PhabricatorEdgeQuery::loadDestinationPHIDs(
$question->getPHID(),
PhabricatorProjectObjectHasProjectEdgeType::EDGECONST);
$v_projects = array_reverse($v_projects);
$is_new = false;
} else {
$is_new = true;
$question = PonderQuestion::initializeNewQuestion($viewer);
$v_projects = array();
}
$v_title = $question->getTitle();
$v_content = $question->getContent();
$v_view = $question->getViewPolicy();
$v_space = $question->getSpacePHID();
$v_status = $question->getStatus();
$errors = array();
$e_title = true;
if ($request->isFormPost()) {
$v_title = $request->getStr('title');
$v_content = $request->getStr('content');
$v_projects = $request->getArr('projects');
$v_view = $request->getStr('viewPolicy');
$v_space = $request->getStr('spacePHID');
$v_status = $request->getStr('status');
$len = phutil_utf8_strlen($v_title);
if ($len < 1) {
$errors[] = pht('Title must not be empty.');
$e_title = pht('Required');
} else if ($len > 255) {
$errors[] = pht('Title is too long.');
$e_title = pht('Too Long');
}
if (!$errors) {
$template = id(new PonderQuestionTransaction());
$xactions = array();
$xactions[] = id(clone $template)
->setTransactionType(PonderQuestionTransaction::TYPE_TITLE)
->setNewValue($v_title);
$xactions[] = id(clone $template)
->setTransactionType(PonderQuestionTransaction::TYPE_CONTENT)
->setNewValue($v_content);
if (!$is_new) {
$xactions[] = id(clone $template)
->setTransactionType(PonderQuestionTransaction::TYPE_STATUS)
->setNewValue($v_status);
}
$xactions[] = id(clone $template)
->setTransactionType(PhabricatorTransactions::TYPE_VIEW_POLICY)
->setNewValue($v_view);
$xactions[] = id(clone $template)
->setTransactionType(PhabricatorTransactions::TYPE_SPACE)
->setNewValue($v_space);
$proj_edge_type = PhabricatorProjectObjectHasProjectEdgeType::EDGECONST;
$xactions[] = id(new PonderQuestionTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_EDGE)
->setMetadataValue('edge:type', $proj_edge_type)
->setNewValue(array('=' => array_fuse($v_projects)));
$editor = id(new PonderQuestionEditor())
->setActor($viewer)
->setContentSourceFromRequest($request)
->setContinueOnNoEffect(true);
$editor->applyTransactions($question, $xactions);
return id(new AphrontRedirectResponse())
->setURI('/Q'.$question->getID());
}
}
$policies = id(new PhabricatorPolicyQuery())
->setViewer($viewer)
->setObject($question)
->execute();
$form = id(new AphrontFormView())
->setUser($viewer)
->appendChild(
id(new AphrontFormTextControl())
->setLabel(pht('Question'))
->setName('title')
->setValue($v_title)
->setError($e_title))
->appendChild(
id(new PhabricatorRemarkupControl())
->setUser($viewer)
->setName('content')
->setID('content')
->setValue($v_content)
->setLabel(pht('Description'))
->setUser($viewer))
->appendControl(
id(new AphrontFormPolicyControl())
->setName('viewPolicy')
->setPolicyObject($question)
->setSpacePHID($v_space)
->setPolicies($policies)
->setValue($v_view)
->setCapability(PhabricatorPolicyCapability::CAN_VIEW));
if (!$is_new) {
$form->appendChild(
id(new AphrontFormSelectControl())
->setLabel(pht('Status'))
->setName('status')
->setValue($v_status)
->setOptions(PonderQuestionStatus::getQuestionStatusMap()));
}
$form->appendControl(
id(new AphrontFormTokenizerControl())
->setLabel(pht('Projects'))
->setName('projects')
->setValue($v_projects)
->setDatasource(new PhabricatorProjectDatasource()));
$form->appendChild(
id(new AphrontFormSubmitControl())
->addCancelButton($this->getApplicationURI())
->setValue(pht('Submit')));
$preview = id(new PHUIRemarkupPreviewPanel())
->setHeader(pht('Question Preview'))
->setControlID('content')
->setPreviewURI($this->getApplicationURI('preview/'));
$crumbs = $this->buildApplicationCrumbs();
$id = $question->getID();
if ($id) {
$crumbs->addTextCrumb("Q{$id}", "/Q{$id}");
$crumbs->addTextCrumb(pht('Edit'));
$title = pht('Edit Question');
} else {
$crumbs->addTextCrumb(pht('Ask Question'));
$title = pht('Ask New Question');
}
$form_box = id(new PHUIObjectBoxView())
->setHeaderText($title)
->setFormErrors($errors)
->setForm($form);
return $this->buildApplicationPage(
array(
$crumbs,
$form_box,
$preview,
),
array(
'title' => $title,
));
}
}

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