protected function execute(ConduitAPIRequest $request)
 {
     $diff = id(new DifferentialDiff())->load($request->getValue('diffid'));
     if (!$diff) {
         throw new ConduitException('ERR_BAD_DIFF');
     }
     $revision = id(new DifferentialRevision())->load($request->getValue('id'));
     if (!$revision) {
         throw new ConduitException('ERR_BAD_REVISION');
     }
     if ($request->getUser()->getPHID() !== $revision->getAuthorPHID()) {
         throw new ConduitException('ERR_WRONG_USER');
     }
     if ($revision->getStatus() == ArcanistDifferentialRevisionStatus::CLOSED) {
         throw new ConduitException('ERR_CLOSED');
     }
     $content_source = PhabricatorContentSource::newForSource(PhabricatorContentSource::SOURCE_CONDUIT, array());
     $editor = new DifferentialRevisionEditor($revision, $revision->getAuthorPHID());
     $editor->setContentSource($content_source);
     $fields = $request->getValue('fields');
     $editor->copyFieldsFromConduit($fields);
     $editor->addDiff($diff, $request->getValue('message'));
     $editor->save();
     return array('revisionid' => $revision->getID(), 'uri' => PhabricatorEnv::getURI('/D' . $revision->getID()));
 }
 public static function newRevisionFromConduitWithDiff(array $fields, DifferentialDiff $diff, $user_phid)
 {
     $revision = new DifferentialRevision();
     $revision->setPHID($revision->generatePHID());
     $revision->setAuthorPHID($user_phid);
     $revision->setStatus(ArcanistDifferentialRevisionStatus::NEEDS_REVIEW);
     $editor = new DifferentialRevisionEditor($revision, $user_phid);
     $editor->copyFieldsFromConduit($fields);
     $editor->addDiff($diff, null);
     $editor->save();
     return $revision;
 }
 public static function newRevisionFromConduitWithDiff(array $fields, DifferentialDiff $diff, $user_phid)
 {
     $revision = new DifferentialRevision();
     $revision->setPHID($revision->generatePHID());
     $revision->setAuthorPHID($user_phid);
     $revision->setStatus(DifferentialRevisionStatus::NEEDS_REVIEW);
     $editor = new DifferentialRevisionEditor($revision, $user_phid);
     $editor->copyFieldsFromConduit($fields);
     $editor->addDiff($diff, null);
     $editor->save();
     // Tasks can only be updated after revision has been saved to the
     // database. Currently tasks are updated only when a revision is created.
     // UI must be used to modify tasks after creating one.
     $editor->updateTasks();
     return $revision;
 }
 /**
  * Attach the revision to the task(s) and the task(s) to the revision.
  *
  * @return void
  */
 public function didWriteRevision(DifferentialRevisionEditor $editor)
 {
     $revision = $editor->getRevision();
     $revision_phid = $revision->getPHID();
     $edge_type = PhabricatorEdgeConfig::TYPE_DREV_HAS_RELATED_TASK;
     $old_phids = PhabricatorEdgeQuery::loadDestinationPHIDs($revision_phid, $edge_type);
     $add_phids = $this->maniphestTasks;
     $rem_phids = array_diff($old_phids, $add_phids);
     $edge_editor = id(new PhabricatorEdgeEditor())->setUser($this->getUser());
     foreach ($add_phids as $phid) {
         $edge_editor->addEdge($revision_phid, $edge_type, $phid);
     }
     foreach ($rem_phids as $phid) {
         $edge_editor->removeEdge($revision_phid, $edge_type, $phid);
     }
     $edge_editor->save();
 }
 protected function execute(ConduitAPIRequest $request)
 {
     $fields = $request->getValue('fields');
     $diff = id(new DifferentialDiff())->load($request->getValue('diffid'));
     if (!$diff) {
         throw new ConduitException('ERR_BAD_DIFF');
     }
     $revision = DifferentialRevisionEditor::newRevisionFromConduitWithDiff($fields, $diff, $request->getUser()->getPHID());
     return array('revisionid' => $revision->getID(), 'uri' => PhabricatorEnv::getURI('/D' . $revision->getID()));
 }
 protected function execute(ConduitAPIRequest $request)
 {
     $diff = id(new DifferentialDiff())->load($request->getValue('diffid'));
     if (!$diff) {
         throw new ConduitException('ERR_BAD_DIFF');
     }
     $revision = id(new DifferentialRevision())->load($request->getValue('id'));
     if ($request->getUser()->getPHID() !== $revision->getAuthorPHID()) {
         throw new ConduitException('ERR_WRONG_USER');
     }
     if ($revision->getStatus() == DifferentialRevisionStatus::COMMITTED) {
         throw new ConduitException('ERR_COMMITTED');
     }
     $editor = new DifferentialRevisionEditor($revision, $revision->getAuthorPHID());
     $fields = $request->getValue('fields');
     $editor->copyFieldsFromConduit($fields);
     $editor->addDiff($diff, $request->getValue('message'));
     $editor->save();
     return array('revisionid' => $revision->getID(), 'uri' => PhabricatorEnv::getURI('/D' . $revision->getID()));
 }
 public function processRequest()
 {
     $request = $this->getRequest();
     $user = $request->getUser();
     $revision = id(new DifferentialRevision())->load($this->id);
     if (!$revision) {
         return new Aphront404Response();
     }
     if (!$request->isFormPost()) {
         $dialog = new AphrontDialogView();
         switch ($this->action) {
             case 'add':
                 $button = 'Subscribe';
                 $title = 'Subscribe to Revision';
                 $prompt = 'Really subscribe to this revision?';
                 break;
             case 'rem':
                 $button = 'Unsubscribe';
                 $title = 'Unsubscribe from Revision';
                 // TODO: Once herald is in, add a notice about not getting any more
                 // herald notifications.
                 $prompt = 'Really unsubscribe from this revision?';
                 break;
             default:
                 return new Aphront400Response();
         }
         $dialog->setUser($user)->setTitle($title)->appendChild('<p>' . $prompt . '</p>')->setSubmitURI($request->getRequestURI())->addSubmitButton($button)->addCancelButton('/D' . $revision->getID());
         return id(new AphrontDialogResponse())->setDialog($dialog);
     }
     $revision->loadRelationships();
     $phid = $user->getPHID();
     switch ($this->action) {
         case 'add':
             DifferentialRevisionEditor::addCCAndUpdateRevision($revision, $phid, $phid);
             break;
         case 'rem':
             DifferentialRevisionEditor::removeCCAndUpdateRevision($revision, $phid, $phid);
             break;
         default:
             return new Aphront400Response();
     }
     return id(new AphrontRedirectResponse())->setURI('/D' . $revision->getID());
 }
 public function willWriteRevision(DifferentialRevisionEditor $editor)
 {
     $editor->setCCPHIDs($this->ccs);
 }
 private function alterReviewers()
 {
     $revision = $this->revision;
     $added_reviewers = $this->getAddedReviewers();
     $removed_reviewers = $this->getRemovedReviewers();
     $reviewer_phids = $revision->getReviewers();
     $reviewer_phids_map = array_fill_keys($reviewer_phids, true);
     foreach ($added_reviewers as $k => $user_phid) {
         if ($user_phid == $revision->getAuthorPHID()) {
             unset($added_reviewers[$k]);
         }
         if (isset($reviewer_phids_map[$user_phid])) {
             unset($added_reviewers[$k]);
         }
     }
     foreach ($removed_reviewers as $k => $user_phid) {
         if (!isset($reviewer_phids_map[$user_phid])) {
             unset($removed_reviewers[$k]);
         }
     }
     $added_reviewers = array_unique($added_reviewers);
     $removed_reviewers = array_unique($removed_reviewers);
     if ($added_reviewers) {
         DifferentialRevisionEditor::alterReviewers($revision, $reviewer_phids, $removed_reviewers, $added_reviewers, $this->actorPHID);
     }
     return array($added_reviewers, $removed_reviewers);
 }
 private function unsubscribeUser(DifferentialRevision $revision, PhabricatorUser $user)
 {
     $revision->loadRelationships();
     DifferentialRevisionEditor::removeCCAndUpdateRevision($revision, $user->getPHID(), $user->getPHID());
 }
 public function willWriteRevision(DifferentialRevisionEditor $editor)
 {
     $editor->setReviewers($this->reviewers);
 }
 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();
     }
     $revision->loadRelationships();
     $aux_fields = $this->loadAuxiliaryFields($revision);
     $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;
     }
     $errors = array();
     if ($request->isFormPost() && !$request->getStr('viaDiffView')) {
         $user_phid = $request->getUser()->getPHID();
         foreach ($aux_fields as $aux_field) {
             $aux_field->setValueFromRequest($request);
             try {
                 $aux_field->validateField();
             } catch (DifferentialFieldValidationException $ex) {
                 $errors[] = $ex->getMessage();
             }
         }
         if (!$errors) {
             $editor = new DifferentialRevisionEditor($revision, $user_phid);
             if ($diff) {
                 $editor->addDiff($diff, $request->getStr('comments'));
             }
             $editor->setAuxiliaryFields($aux_fields);
             $editor->save();
             return id(new AphrontRedirectResponse())->setURI('/D' . $revision->getID());
         }
     }
     $aux_phids = array();
     foreach ($aux_fields as $key => $aux_field) {
         $aux_phids[$key] = $aux_field->getRequiredHandlePHIDsForRevisionEdit();
     }
     $phids = array_mergev($aux_phids);
     $phids = array_unique($phids);
     $handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
     foreach ($aux_fields as $key => $aux_field) {
         $aux_field->setHandles(array_select_keys($handles, $aux_phids[$key]));
     }
     $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()));
     }
     foreach ($aux_fields as $aux_field) {
         $control = $aux_field->renderEditControl();
         if ($control) {
             $form->appendChild($control);
         }
     }
     $submit = id(new AphrontFormSubmitControl())->setValue('Save');
     if ($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'));
 }
 public function save()
 {
     $revision = $this->revision;
     $action = $this->action;
     $actor_phid = $this->actorPHID;
     $actor_is_author = $actor_phid == $revision->getAuthorPHID();
     $revision_status = $revision->getStatus();
     $revision->loadRelationships();
     $reviewer_phids = $revision->getReviewers();
     if ($reviewer_phids) {
         $reviewer_phids = array_combine($reviewer_phids, $reviewer_phids);
     }
     $metadata = array();
     switch ($action) {
         case DifferentialAction::ACTION_COMMENT:
             break;
         case DifferentialAction::ACTION_RESIGN:
             if ($actor_is_author) {
                 throw new Exception('You can not resign from your own revision!');
             }
             if (isset($reviewer_phids[$actor_phid])) {
                 DifferentialRevisionEditor::alterReviewers($revision, $reviewer_phids, $rem = array($actor_phid), $add = array(), $actor_phid);
             }
             break;
         case DifferentialAction::ACTION_ABANDON:
             if (!$actor_is_author) {
                 throw new Exception('You can only abandon your revisions.');
             }
             if ($revision_status == DifferentialRevisionStatus::COMMITTED) {
                 throw new Exception('You can not abandon a committed revision.');
             }
             if ($revision_status == DifferentialRevisionStatus::ABANDONED) {
                 $action = DifferentialAction::ACTION_COMMENT;
                 break;
             }
             $revision->setStatus(DifferentialRevisionStatus::ABANDONED)->save();
             break;
         case DifferentialAction::ACTION_ACCEPT:
             if ($actor_is_author) {
                 throw new Exception('You can not accept your own revision.');
             }
             if ($revision_status != DifferentialRevisionStatus::NEEDS_REVIEW && $revision_status != DifferentialRevisionStatus::NEEDS_REVISION) {
                 $action = DifferentialAction::ACTION_COMMENT;
                 break;
             }
             $revision->setStatus(DifferentialRevisionStatus::ACCEPTED)->save();
             if (!isset($reviewer_phids[$actor_phid])) {
                 DifferentialRevisionEditor::alterReviewers($revision, $reviewer_phids, $rem = array(), $add = array($actor_phid), $actor_phid);
             }
             break;
         case DifferentialAction::ACTION_REQUEST:
             if (!$actor_is_author) {
                 throw new Exception('You must own a revision to request review.');
             }
             if ($revision_status != DifferentialRevisionStatus::NEEDS_REVISION && $revision_status != DifferentialRevisionStatus::ACCEPTED) {
                 $action = DifferentialAction::ACTION_COMMENT;
                 break;
             }
             $revision->setStatus(DifferentialRevisionStatus::NEEDS_REVIEW)->save();
             break;
         case DifferentialAction::ACTION_REJECT:
             if ($actor_is_author) {
                 throw new Exception('You can not request changes to your own revision.');
             }
             if ($revision_status != DifferentialRevisionStatus::NEEDS_REVIEW && $revision_status != DifferentialRevisionStatus::ACCEPTED) {
                 $action = DifferentialAction::ACTION_COMMENT;
                 break;
             }
             if (!isset($reviewer_phids[$actor_phid])) {
                 DifferentialRevisionEditor::alterReviewers($revision, $reviewer_phids, $rem = array(), $add = array($actor_phid), $actor_phid);
             }
             $revision->setStatus(DifferentialRevisionStatus::NEEDS_REVISION)->save();
             break;
         case DifferentialAction::ACTION_RETHINK:
             if (!$actor_is_author) {
                 throw new Exception("You can not plan changes to somebody else's revision");
             }
             if ($revision_status != DifferentialRevisionStatus::NEEDS_REVIEW && $revision_status != DifferentialRevisionStatus::ACCEPTED) {
                 $action = DifferentialAction::ACTION_COMMENT;
                 break;
             }
             $revision->setStatus(DifferentialRevisionStatus::NEEDS_REVISION)->save();
             break;
         case DifferentialAction::ACTION_RECLAIM:
             if (!$actor_is_author) {
                 throw new Exception('You can not reclaim a revision you do not own.');
             }
             if ($revision_status != DifferentialRevisionStatus::ABANDONED) {
                 $action = DifferentialAction::ACTION_COMMENT;
                 break;
             }
             $revision->setStatus(DifferentialRevisionStatus::NEEDS_REVIEW)->save();
             break;
         case DifferentialAction::ACTION_COMMIT:
             if (!$actor_is_author) {
                 throw new Exception('You can not commit a revision you do not own.');
             }
             $revision->setStatus(DifferentialRevisionStatus::COMMITTED)->save();
             break;
         case DifferentialAction::ACTION_ADDREVIEWERS:
             $added_reviewers = $this->getAddedReviewers();
             foreach ($added_reviewers as $k => $user_phid) {
                 if ($user_phid == $revision->getAuthorPHID()) {
                     unset($added_reviewers[$k]);
                 }
                 if (!empty($reviewer_phids[$user_phid])) {
                     unset($added_reviewers[$k]);
                 }
             }
             $added_reviewers = array_unique($added_reviewers);
             if ($added_reviewers) {
                 DifferentialRevisionEditor::alterReviewers($revision, $reviewer_phids, $rem = array(), $add = $added_reviewers, $actor_phid);
                 $key = DifferentialComment::METADATA_ADDED_REVIEWERS;
                 $metadata[$key] = $added_reviewers;
             } else {
                 $action = DifferentialAction::ACTION_COMMENT;
             }
             break;
         case DifferentialAction::ACTION_ADDCCS:
             $added_ccs = $this->getAddedCCs();
             $current_ccs = $revision->getCCPHIDs();
             if ($current_ccs) {
                 $current_ccs = array_fill_keys($current_ccs, true);
                 foreach ($added_ccs as $k => $cc) {
                     if (isset($current_ccs[$cc])) {
                         unset($added_ccs[$k]);
                     }
                 }
             }
             if ($added_ccs) {
                 foreach ($added_ccs as $cc) {
                     DifferentialRevisionEditor::addCC($revision, $cc, $this->actorPHID);
                 }
                 $key = DifferentialComment::METADATA_ADDED_CCS;
                 $metadata[$key] = $added_ccs;
             } else {
                 $action = DifferentialAction::ACTION_COMMENT;
             }
             break;
         default:
             throw new Exception('Unsupported action.');
     }
     if ($this->addCC) {
         DifferentialRevisionEditor::addCC($revision, $this->actorPHID, $this->actorPHID);
     }
     $inline_comments = array();
     if ($this->attachInlineComments) {
         $inline_comments = id(new DifferentialInlineComment())->loadAllWhere('authorPHID = %s AND revisionID = %d AND commentID IS NULL', $this->actorPHID, $revision->getID());
     }
     $comment = id(new DifferentialComment())->setAuthorPHID($this->actorPHID)->setRevisionID($revision->getID())->setAction($action)->setContent((string) $this->message)->setMetadata($metadata)->save();
     $changesets = array();
     if ($inline_comments) {
         $load_ids = mpull($inline_comments, 'getChangesetID');
         if ($load_ids) {
             $load_ids = array_unique($load_ids);
             $changesets = id(new DifferentialChangeset())->loadAllWhere('id in (%Ld)', $load_ids);
         }
         foreach ($inline_comments as $inline) {
             $inline->setCommentID($comment->getID());
             $inline->save();
         }
     }
     // Find any "@mentions" in the comment blocks.
     $content_blocks = array($comment->getContent());
     foreach ($inline_comments as $inline) {
         $content_blocks[] = $inline->getContent();
     }
     $mention_ccs = PhabricatorMarkupEngine::extractPHIDsFromMentions($content_blocks);
     if ($mention_ccs) {
         $current_ccs = $revision->getCCPHIDs();
         if ($current_ccs) {
             $current_ccs = array_fill_keys($current_ccs, true);
             foreach ($mention_ccs as $key => $mention_cc) {
                 if (isset($current_ccs[$mention_cc])) {
                     unset($mention_ccs);
                 }
             }
         }
         if ($mention_ccs) {
             $metadata = $comment->getMetadata();
             $metacc = idx($metadata, DifferentialComment::METADATA_ADDED_CCS, array());
             foreach ($mention_ccs as $cc_phid) {
                 DifferentialRevisionEditor::addCC($revision, $cc_phid, $this->actorPHID);
                 $metacc[] = $cc_phid;
             }
             $metadata[DifferentialComment::METADATA_ADDED_CCS] = $metacc;
             $comment->setMetadata($metadata);
             $comment->save();
         }
     }
     $phids = array($this->actorPHID);
     $handles = id(new PhabricatorObjectHandleData($phids))->loadHandles();
     $actor_handle = $handles[$this->actorPHID];
     $xherald_header = HeraldTranscript::loadXHeraldRulesHeader($revision->getPHID());
     id(new DifferentialCommentMail($revision, $actor_handle, $comment, $changesets, $inline_comments))->setToPHIDs(array_merge($revision->getReviewers(), array($revision->getAuthorPHID())))->setCCPHIDs($revision->getCCPHIDs())->setChangedByCommit($this->getChangedByCommit())->setXHeraldRulesHeader($xherald_header)->setParentMessageID($this->parentMessageID)->send();
     $event_data = array('revision_id' => $revision->getID(), 'revision_phid' => $revision->getPHID(), 'revision_name' => $revision->getTitle(), 'revision_author_phid' => $revision->getAuthorPHID(), 'action' => $comment->getAction(), 'feedback_content' => $comment->getContent(), 'actor_phid' => $this->actorPHID);
     id(new PhabricatorTimelineEvent('difx', $event_data))->recordEvent();
     // TODO: Move to a daemon?
     id(new PhabricatorFeedStoryPublisher())->setStoryType(PhabricatorFeedStoryTypeConstants::STORY_DIFFERENTIAL)->setStoryData($event_data)->setStoryTime(time())->setStoryAuthorPHID($this->actorPHID)->setRelatedPHIDs(array($revision->getPHID(), $this->actorPHID, $revision->getAuthorPHID()))->publish();
     // TODO: Move to a daemon?
     PhabricatorSearchDifferentialIndexer::indexRevision($revision);
     return $comment;
 }
 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'));
 }
 /**
  * Attach the revision to the task(s) and the task(s) to the revision.
  *
  * @return void
  */
 public function didWriteRevision(DifferentialRevisionEditor $editor)
 {
     $aeditor = new PhabricatorObjectAttachmentEditor(PhabricatorPHIDConstants::PHID_TYPE_DREV, $editor->getRevision());
     $aeditor->setUser($this->getUser());
     $aeditor->attachObjects(PhabricatorPHIDConstants::PHID_TYPE_TASK, $this->maniphestTasks, $two_way = true);
 }