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phab/src/applications/project/typeahead/PhabricatorProjectLogicalOnlyDatasource.php
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PhabricatorProjectLogicalOnlyDatasource.php
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<?php
final class PhabricatorProjectLogicalOnlyDatasource
extends PhabricatorTypeaheadDatasource {
public function getBrowseTitle() {
return pht('Browse Only');
}
public function getPlaceholderText() {
return pht('Type only()...');
}
public function getDatasourceApplicationClass() {
return 'PhabricatorProjectApplication';
}
public function getDatasourceFunctions() {
return array(
'only' => array(
'name' => pht('Only Match Other Constraints'),
'summary' => pht(
'Find results with only the specified tags.'),
'description' => pht(
"This function is used with other tags, and causes the query to ".
"match only results with exactly those tags. For example, to find ".
"tasks tagged only iOS:".
"\n\n".
"> ios, only()".
"\n\n".
"This will omit results with any other project tag."),
),
);
}
public function loadResults() {
$results = array(
$this->renderOnlyFunctionToken(),
);
return $this->filterResultsAgainstTokens($results);
}
protected function evaluateFunction($function, array $argv_list) {
$results = array();
$results[] = new PhabricatorQueryConstraint(
PhabricatorQueryConstraint::OPERATOR_ONLY,
null);
return $results;
}
public function renderFunctionTokens(
$function,
array $argv_list) {
$tokens = array();
foreach ($argv_list as $argv) {
$tokens[] = PhabricatorTypeaheadTokenView::newFromTypeaheadResult(
$this->renderOnlyFunctionToken());
}
return $tokens;
}
private function renderOnlyFunctionToken() {
return $this->newFunctionResult()
->setName(pht('Only'))
->setPHID('only()')
->setIcon('fa-asterisk')
->setUnique(true)
->addAttribute(
pht('Select only results with exactly the other specified tags.'));
}
}
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