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PhabricatorProjectLogicalUserDatasource.php
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Wed, Sep 4, 02:29

PhabricatorProjectLogicalUserDatasource.php
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<?php
final class PhabricatorProjectLogicalUserDatasource
extends PhabricatorTypeaheadCompositeDatasource {
public function getBrowseTitle() {
return pht('Browse User Projects');
}
public function getPlaceholderText() {
return pht('Type projects(<user>)...');
}
public function getDatasourceApplicationClass() {
return 'PhabricatorProjectApplication';
}
public function getComponentDatasources() {
return array(
new PhabricatorPeopleDatasource(),
);
}
public function getDatasourceFunctions() {
return array(
'projects' => array(
'name' => pht('Projects: ...'),
'arguments' => pht('username'),
'summary' => pht("Find results in any of a user's projects."),
'description' => pht(
"This function allows you to find results associated with any ".
"of the projects a specified user is a member of. For example, ".
"this will find results associated with all of the projects ".
"`%s` is a member of:\n\n%s\n\n",
'alincoln',
'> projects(alincoln)'),
),
);
}
protected function didLoadResults(array $results) {
foreach ($results as $result) {
$result
->setColor(null)
->setTokenType(PhabricatorTypeaheadTokenView::TYPE_FUNCTION)
->setIcon('fa-asterisk')
->setPHID('projects('.$result->getPHID().')')
->setDisplayName(pht("User's Projects: %s", $result->getDisplayName()))
->setName('projects '.$result->getName());
}
return $results;
}
protected function evaluateFunction($function, array $argv_list) {
$phids = array();
foreach ($argv_list as $argv) {
$phids[] = head($argv);
}
$phids = $this->resolvePHIDs($phids);
$projects = id(new PhabricatorProjectQuery())
->setViewer($this->getViewer())
->withMemberPHIDs($phids)
->execute();
$results = array();
foreach ($projects as $project) {
$results[] = new PhabricatorQueryConstraint(
PhabricatorQueryConstraint::OPERATOR_OR,
$project->getPHID());
}
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("User's Projects: Invalid User"));
} else {
$token
->setIcon('fa-asterisk')
->setTokenType(PhabricatorTypeaheadTokenView::TYPE_FUNCTION)
->setKey('projects('.$token->getKey().')')
->setValue(pht("User's Projects: %s", $token->getValue()));
}
}
return $tokens;
}
private function resolvePHIDs(array $phids) {
// If we have a function like `projects(alincoln)`, try to resolve the
// username first. This won't happen normally, but can be passed in from
// the query string.
// The user might also give us an invalid username. In this case, we
// preserve it and return it in-place so we get an "invalid" token rendered
// in the UI. This shows the user where the issue is and best represents
// the user's input.
$usernames = array();
foreach ($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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