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DifferentialBlockingReviewerDatasource.php
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Created
Fri, Jul 5, 22:01

DifferentialBlockingReviewerDatasource.php
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<?php
final class DifferentialBlockingReviewerDatasource
extends PhabricatorTypeaheadCompositeDatasource {
public function getBrowseTitle() {
return pht('Browse Blocking Reviewers');
}
public function getPlaceholderText() {
return pht('Type a user, project, or package name...');
}
public function getDatasourceApplicationClass() {
return 'PhabricatorDifferentialApplication';
}
public function getComponentDatasources() {
return array(
new PhabricatorPeopleDatasource(),
new PhabricatorProjectDatasource(),
new PhabricatorOwnersPackageDatasource(),
);
}
public function getDatasourceFunctions() {
return array(
'blocking' => array(
'name' => pht('Blocking: ...'),
'arguments' => pht('reviewer'),
'summary' => pht('Select a blocking reviewer.'),
'description' => pht(
"This function allows you to add a reviewer as a blocking ".
"reviewer. For example, this will add `%s` as a blocking reviewer: ".
"\n\n%s\n\n",
'alincoln',
'> blocking(alincoln)'),
),
);
}
protected function didLoadResults(array $results) {
foreach ($results as $result) {
$result
->setColor('red')
->setTokenType(PhabricatorTypeaheadTokenView::TYPE_FUNCTION)
->setIcon('fa-asterisk')
->setPHID('blocking('.$result->getPHID().')')
->setDisplayName(pht('Blocking: %s', $result->getDisplayName()))
->setName($result->getName().' blocking');
}
return $results;
}
protected function evaluateFunction($function, array $argv_list) {
$phids = array();
foreach ($argv_list as $argv) {
$phids[] = head($argv);
}
$phids = $this->resolvePHIDs($phids);
$results = array();
foreach ($phids as $phid) {
$results[] = array(
'type' => DifferentialReviewerStatus::STATUS_BLOCKING,
'phid' => $phid,
);
}
return $results;
}
public function renderFunctionTokens($function, array $argv_list) {
$phids = array();
foreach ($argv_list as $argv) {
$phids[] = head($argv);
}
$phids = $this->resolvePHIDs($phids);
$tokens = $this->renderTokens($phids);
foreach ($tokens as $token) {
$token->setColor(null);
if ($token->isInvalid()) {
$token
->setValue(pht('Blocking: Invalid Reviewer'));
} else {
$token
->setIcon('fa-asterisk')
->setTokenType(PhabricatorTypeaheadTokenView::TYPE_FUNCTION)
->setColor('red')
->setKey('blocking('.$token->getKey().')')
->setValue(pht('Blocking: %s', $token->getValue()));
}
}
return $tokens;
}
private function resolvePHIDs(array $phids) {
$usernames = array();
foreach ($phids as $key => $phid) {
if (phid_get_type($phid) != PhabricatorPeopleUserPHIDType::TYPECONST) {
$usernames[$key] = $phid;
}
}
if ($usernames) {
$users = id(new PhabricatorPeopleQuery())
->setViewer($this->getViewer())
->withUsernames($usernames)
->execute();
$users = mpull($users, null, 'getUsername');
foreach ($usernames as $key => $username) {
$user = idx($users, $username);
if ($user) {
$phids[$key] = $user->getPHID();
}
}
}
return $phids;
}
}

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