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ReleephRequestCreateController.php
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Tue, Jan 7, 11:20

ReleephRequestCreateController.php
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<?php
final class ReleephRequestCreateController extends ReleephController {
const MAX_SUMMARY_LENGTH = 70;
public function processRequest() {
$request = $this->getRequest();
// We arrived via /releeph/request/create/?branchID=$id
$releeph_branch_id = $request->getInt('branchID');
if ($releeph_branch_id) {
$releeph_branch = id(new ReleephBranch())->load($releeph_branch_id);
} else {
// We arrived via /releeph/$project/$branch/request.
//
// If this throws an Exception, then somethind weird happened.
$releeph_branch = $this->getReleephBranch();
}
$releeph_project = $releeph_branch->loadReleephProject();
$repo = $releeph_project->loadPhabricatorRepository();
$request_identifier = $request->getStr('requestIdentifierRaw');
$e_request_identifier = true;
$releeph_request = new ReleephRequest();
$errors = array();
$selector = $releeph_project->getReleephFieldSelector();
$fields = $selector->getFieldSpecifications();
foreach ($fields as $field) {
$field
->setReleephProject($releeph_project)
->setReleephBranch($releeph_branch)
->setReleephRequest($releeph_request);
}
if ($request->isFormPost()) {
foreach ($fields as $field) {
if ($field->isEditable()) {
try {
$field->setValueFromAphrontRequest($request);
} catch (ReleephFieldParseException $ex) {
$errors[] = $ex->getMessage();
}
}
}
$pr_commit = null;
$finder = id(new ReleephCommitFinder())
->setReleephProject($releeph_project);
try {
$pr_commit = $finder->fromPartial($request_identifier);
} catch (Exception $e) {
$e_request_identifier = 'Invalid';
$errors[] =
"Request {$request_identifier} is probably not a valid commit";
$errors[] = $e->getMessage();
}
$pr_commit_data = null;
if (!$errors) {
$pr_commit_data = $pr_commit->loadCommitData();
if (!$pr_commit_data) {
$e_request_identifier = 'Not parsed yet';
$errors[] = "The requested commit hasn't been parsed yet.";
}
}
if (!$errors) {
$existing = id(new ReleephRequest())
->loadOneWhere('requestCommitPHID = %s AND branchID = %d',
$pr_commit->getPHID(), $releeph_branch->getID());
if ($existing) {
return id(new AphrontRedirectResponse())
->setURI('/releeph/request/edit/'.$existing->getID().
'?existing=1');
}
id(new ReleephRequestEditor($releeph_request))
->setActor($request->getUser())
->create($pr_commit, $releeph_branch);
return id(new AphrontRedirectResponse())
->setURI($releeph_branch->getURI());
}
}
$error_view = null;
if ($errors) {
$error_view = new AphrontErrorView();
$error_view->setErrors($errors);
$error_view->setTitle('Form Errors');
}
// For the typeahead
$branch_cut_point = id(new PhabricatorRepositoryCommit())
->loadOneWhere(
'phid = %s',
$releeph_branch->getCutPointCommitPHID());
// Build the form
$form = id(new AphrontFormView())
->setUser($request->getUser());
$origin = null;
$diff_rev_id = $request->getStr('D');
if ($diff_rev_id) {
$diff_rev = id(new DifferentialRevision())->load($diff_rev_id);
$origin = '/D'.$diff_rev->getID();
$title = sprintf(
'D%d: %s',
$diff_rev_id,
$diff_rev->getTitle());
$form
->addHiddenInput('requestIdentifierRaw', 'D'.$diff_rev_id)
->appendChild(
id(new AphrontFormStaticControl())
->setLabel('Diff')
->setValue($title));
} else {
$origin = $releeph_branch->getURI();
$form->appendChild(
id(new ReleephRequestTypeaheadControl())
->setName('requestIdentifierRaw')
->setLabel('Commit ID')
->setRepo($repo)
->setValue($request_identifier)
->setError($e_request_identifier)
->setStartTime($branch_cut_point->getEpoch())
->setCaption(
'Start typing to autocomplete on commit title, '.
'or give a Phabricator commit identifier like rFOO1234'));
}
// Fields
foreach ($fields as $field) {
if ($field->isEditable()) {
$control = $field->renderEditControl($request);
$form->appendChild($control);
}
}
$form
->appendChild(
id(new AphrontFormSubmitControl())
->addCancelButton($origin)
->setValue('Request'));
$panel = id(new AphrontPanelView())
->setHeader(
'Request for '.
$releeph_branch->getDisplayNameWithDetail())
->setWidth(AphrontPanelView::WIDTH_FORM)
->appendChild($form);
return $this->buildStandardPageResponse(
array($error_view, $panel),
array('title' => 'Request pick'));
}
}

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