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phab/src/applications/differential/field/specification/maniphesttasks/DifferentialManiphestTasksFieldSpecification.php
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DifferentialManiphestTasksFieldSpecification.php
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<?php
/*
* Copyright 2011 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 DifferentialManiphestTasksFieldSpecification
extends DifferentialFieldSpecification {
private $maniphestTasks = array();
public function shouldAppearOnRevisionView() {
return PhabricatorEnv::getEnvConfig('maniphest.enabled');
}
public function getRequiredHandlePHIDsForRevisionView() {
return $this->getManiphestTaskPHIDs();
}
public function renderLabelForRevisionView() {
return 'Maniphest Tasks:';
}
public function renderValueForRevisionView() {
$task_phids = $this->getManiphestTaskPHIDs();
if (!$task_phids) {
return null;
}
$links = array();
foreach ($task_phids as $task_phid) {
$links[] = $this->getHandle($task_phid)->renderLink();
}
return implode('<br />', $links);
}
private function getManiphestTaskPHIDs() {
$revision = $this->getRevision();
return $revision->getAttachedPHIDs(
PhabricatorPHIDConstants::PHID_TYPE_TASK);
}
/**
* Attach the revision to the task(s) and the task(s) to the revision.
*
* @return void
*/
public function didWriteRevision(DifferentialRevisionEditor $editor) {
// 1 -- revision => tasks
$revision = $editor->getRevision();
$revision->setAttachedPHIDs(PhabricatorPHIDConstants::PHID_TYPE_TASK,
$this->maniphestTasks);
// 2 -- tasks => revision
$maniphest_editor = new ManiphestTransactionEditor();
$user = $this->getUser();
$type = ManiphestTransactionType::TYPE_ATTACH;
$attach_type = PhabricatorPHIDConstants::PHID_TYPE_DREV;
$tasks = array();
if ($this->maniphestTasks) {
$tasks = id(new ManiphestTask())->loadAllWhere(
'phid IN (%Ls)',
$this->maniphestTasks);
}
foreach ($tasks as $task) {
$transaction = new ManiphestTransaction();
$transaction->setAuthorPHID($user->getPHID());
$transaction->setTransactionType($type);
$new = $task->getAttached();
if (empty($new[$attach_type])) {
$new[$attach_type] = array();
}
if (array_key_exists($revision->getPHID(), $new[$attach_type])) {
// Already attached, just skip the update.
continue;
}
$new[$attach_type][$revision->getPHID()] = array();
$transaction->setNewValue($new);
$maniphest_editor->applyTransactions($task, array($transaction));
}
}
protected function didSetRevision() {
$this->maniphestTasks = $this->getManiphestTaskPHIDs();
}
public function getRequiredHandlePHIDsForCommitMessage() {
return $this->maniphestTasks;
}
public function shouldAppearOnCommitMessageTemplate() {
return PhabricatorEnv::getEnvConfig('maniphest.enabled');
}
public function shouldAppearOnCommitMessage() {
return PhabricatorEnv::getEnvConfig('maniphest.enabled');
}
public function getCommitMessageKey() {
return 'maniphestTaskPHIDs';
}
public function setValueFromParsedCommitMessage($value) {
$this->maniphestTasks = nonempty($value, array());
return $this;
}
public function renderLabelForCommitMessage() {
return 'Maniphest Tasks';
}
public function getSupportedCommitMessageLabels() {
return array(
'Maniphest Task',
'Maniphest Tasks',
);
}
public function renderValueForCommitMessage($is_edit) {
if (!$this->maniphestTasks) {
return null;
}
$names = array();
foreach ($this->maniphestTasks as $phid) {
$handle = $this->getHandle($phid);
$names[] = 'T'.$handle->getAlternateID();
}
return implode(', ', $names);
}
public function parseValueFromCommitMessage($value) {
$matches = null;
preg_match_all('/T(\d+)/', $value, $matches);
if (empty($matches[0])) {
return array();
}
$task_ids = $matches[1];
$tasks = id(new ManiphestTask())
->loadAllWhere('id in (%Ld)', $task_ids);
$task_phids = array();
$invalid = array();
foreach ($task_ids as $task_id) {
$task = idx($tasks, $task_id);
if (empty($task)) {
$invalid[] = 'T'.$task_id;
} else {
$task_phids[] = $task->getPHID();
}
}
if ($invalid) {
if (count($invalid) > 1) {
$what = 'Maniphest Tasks';
} else {
$what = 'Maniphest Task';
}
$invalid = implode(', ', $invalid);
throw new DifferentialFieldParseException(
"Commit message references nonexistent {$what}: {$invalid}.");
}
return $task_phids;
}
}
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