public function processRequest()
{
$request = $this->getRequest();
if (!$this->id) {
$this->id = $request->getInt('revisionID');
}
if ($this->id) {
$revision = id(new DifferentialRevision())->load($this->id);
if (!$revision) {
return new Aphront404Response();
}
} else {
$revision = new DifferentialRevision();
}
$diff_id = $request->getInt('diffID');
if ($diff_id) {
$diff = id(new DifferentialDiff())->load($diff_id);
if (!$diff) {
return new Aphront404Response();
}
if ($diff->getRevisionID()) {
// TODO: Redirect?
throw new Exception("This diff is already attached to a revision!");
}
} else {
$diff = null;
}
$e_title = true;
$e_testplan = true;
$e_reviewers = null;
$errors = array();
$revision->loadRelationships();
if ($request->isFormPost() && !$request->getStr('viaDiffView')) {
$revision->setTitle($request->getStr('title'));
$revision->setSummary($request->getStr('summary'));
$revision->setTestPlan($request->getStr('testplan'));
$revision->setBlameRevision($request->getStr('blame'));
$revision->setRevertPlan($request->getStr('revert'));
if (!strlen(trim($revision->getTitle()))) {
$errors[] = 'You must provide a title.';
$e_title = 'Required';
} else {
$e_title = null;
}
if (!strlen(trim($revision->getTestPlan()))) {
$errors[] = 'You must provide a test plan.';
$e_testplan = 'Required';
} else {
$e_testplan = null;
}
$user_phid = $request->getUser()->getPHID();
if (in_array($user_phid, $request->getArr('reviewers'))) {
$errors[] = 'You may not review your own revision.';
$e_reviewers = 'Invalid';
}
if (!$errors) {
$editor = new DifferentialRevisionEditor($revision, $user_phid);
if ($diff) {
$editor->addDiff($diff, $request->getStr('comments'));
}
$editor->setCCPHIDs($request->getArr('cc'));
$editor->setReviewers($request->getArr('reviewers'));
$editor->save();
return id(new AphrontRedirectResponse())->setURI('/D' . $revision->getID());
}
$reviewer_phids = $request->getArr('reviewers');
$cc_phids = $request->getArr('cc');
} else {
$reviewer_phids = $revision->getReviewers();
$cc_phids = $revision->getCCPHIDs();
}
$phids = array_merge($reviewer_phids, $cc_phids);
$phids = array_unique($phids);
$handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
$handles = mpull($handles, 'getFullName', 'getPHID');
$reviewer_map = array_select_keys($handles, $reviewer_phids);
$cc_map = array_select_keys($handles, $cc_phids);
$form = new AphrontFormView();
$form->setUser($request->getUser());
if ($diff) {
$form->addHiddenInput('diffID', $diff->getID());
}
if ($revision->getID()) {
$form->setAction('/differential/revision/edit/' . $revision->getID() . '/');
} else {
$form->setAction('/differential/revision/edit/');
}
$error_view = null;
if ($errors) {
$error_view = id(new AphrontErrorView())->setTitle('Form Errors')->setErrors($errors);
}
if ($diff && $revision->getID()) {
$form->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Comments')->setName('comments')->setCaption("Explain what's new in this diff.")->setValue($request->getStr('comments')))->appendChild(id(new AphrontFormSubmitControl())->setValue('Save'))->appendChild(id(new AphrontFormDividerControl()));
}
$form->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Title')->setName('title')->setHeight(AphrontFormTextAreaControl::HEIGHT_VERY_SHORT)->setValue($revision->getTitle())->setError($e_title))->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Summary')->setName('summary')->setValue($revision->getSummary()))->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Test Plan')->setName('testplan')->setValue($revision->getTestPlan())->setError($e_testplan))->appendChild(id(new AphrontFormTokenizerControl())->setLabel('Reviewers')->setName('reviewers')->setDatasource('/typeahead/common/users/')->setError($e_reviewers)->setValue($reviewer_map))->appendChild(id(new AphrontFormTokenizerControl())->setLabel('CC')->setName('cc')->setDatasource('/typeahead/common/mailable/')->setValue($cc_map))->appendChild(id(new AphrontFormTextControl())->setLabel('Blame Revision')->setName('blame')->setValue($revision->getBlameRevision())->setCaption('Revision which broke the stuff which this ' . 'change fixes.'))->appendChild(id(new AphrontFormTextAreaControl())->setLabel('Revert Plan')->setName('revert')->setValue($revision->getRevertPlan())->setCaption('Special steps required to safely revert this change.'));
$submit = id(new AphrontFormSubmitControl())->setValue('Save');
if ($diff) {
$submit->addCancelButton('/differential/diff/' . $diff->getID() . '/');
} else {
$submit->addCancelButton('/D' . $revision->getID());
}
$form->appendChild($submit);
$panel = new AphrontPanelView();
if ($revision->getID()) {
if ($diff) {
$panel->setHeader('Update Differential Revision');
} else {
$panel->setHeader('Edit Differential Revision');
}
} else {
$panel->setHeader('Create New Differential Revision');
}
$panel->appendChild($form);
$panel->setWidth(AphrontPanelView::WIDTH_FORM);
return $this->buildStandardPageResponse(array($error_view, $panel), array('title' => 'Edit Differential Revision'));
}