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DiffusionTaggedRepositoriesFunctionDatasource.php
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Sun, Jul 14, 09:53

DiffusionTaggedRepositoriesFunctionDatasource.php
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<?php
final class DiffusionTaggedRepositoriesFunctionDatasource
extends PhabricatorTypeaheadCompositeDatasource {
public function getBrowseTitle() {
return pht('Browse Repositories');
}
public function getPlaceholderText() {
return pht('Type tagged(<project>)...');
}
public function getDatasourceApplicationClass() {
return 'PhabricatorProjectApplication';
}
public function getComponentDatasources() {
return array(
new PhabricatorProjectDatasource(),
);
}
public function getDatasourceFunctions() {
return array(
'tagged' => array(
'name' => pht('Repositories: ...'),
'arguments' => pht('project'),
'summary' => pht('Find results for repositories of a project.'),
'description' => pht(
'This function allows you to find results for any of the `.
`repositories of a project:'.
"\n\n".
'> tagged(engineering)'),
),
);
}
protected function didLoadResults(array $results) {
foreach ($results as $result) {
$result
->setTokenType(PhabricatorTypeaheadTokenView::TYPE_FUNCTION)
->setColor(null)
->setPHID('tagged('.$result->getPHID().')')
->setDisplayName(pht('Tagged: %s', $result->getDisplayName()))
->setName('tagged '.$result->getName())
->resetAttributes()
->addAttribute(pht('Function'))
->addAttribute(pht('Select repositories tagged with this project.'));
}
return $results;
}
protected function evaluateFunction($function, array $argv_list) {
$phids = array();
foreach ($argv_list as $argv) {
$phids[] = head($argv);
}
$repositories = id(new PhabricatorRepositoryQuery())
->setViewer($this->getViewer())
->withEdgeLogicPHIDs(
PhabricatorProjectObjectHasProjectEdgeType::EDGECONST,
PhabricatorQueryConstraint::OPERATOR_OR,
$phids)
->execute();
$results = array();
foreach ($repositories as $repository) {
$results[] = $repository->getPHID();
}
if (!$results) {
// TODO: This is a little hacky, but if you query for "tagged(x)" and
// there are no such repositories, we want to match nothing. If we
// just return `array()`, that gets evaluated as "no constraint" and
// we match everything. This works correctly for now, but should be
// replaced with some more elegant/general approach eventually.
$results[] = PhabricatorPHIDConstants::PHID_VOID;
}
return $results;
}
public function renderFunctionTokens($function, array $argv_list) {
$phids = array();
foreach ($argv_list as $argv) {
$phids[] = head($argv);
}
$tokens = $this->renderTokens($phids);
foreach ($tokens as $token) {
// Remove any project color on this token.
$token->setColor(null);
if ($token->isInvalid()) {
$token
->setValue(pht('Repositories: Invalid Project'));
} else {
$token
->setTokenType(PhabricatorTypeaheadTokenView::TYPE_FUNCTION)
->setKey('tagged('.$token->getKey().')')
->setValue(pht('Tagged: %s', $token->getValue()));
}
}
return $tokens;
}
}

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