Differential D18392 Diff 44233 src/applications/differential/typeahead/DifferentialRevisionOpenStatusDatasource.php

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				<?php

				final class DifferentialRevisionOpenStatusDatasource
				extends PhabricatorTypeaheadDatasource {

				const FUNCTION_TOKEN = 'open()';

				public function getBrowseTitle() {
				return pht('Browse Any Open Status');
				}

				public function getPlaceholderText() {
				return pht('Type open()...');
				}

				public function getDatasourceApplicationClass() {
				return 'PhabricatorDifferentialApplication';
				}

				public function getDatasourceFunctions() {
				return array(
				'open' => array(
				'name' => pht('Any Open Status'),
				'summary' => pht('Find results with any open status.'),
				'description' => pht(
				'This function includes results which have any open status.'),
				),
				);
				}

				public function loadResults() {
				$results = array(
				$this->buildOpenResult(),
				);
				return $this->filterResultsAgainstTokens($results);
				}

				protected function evaluateFunction($function, array $argv_list) {
				$results = array();

				$map = DifferentialRevisionStatus::getAll();
				foreach ($argv_list as $argv) {
				foreach ($map as $status) {
				if (!$status->isClosedStatus()) {
				$results[] = $status->getKey();
				}
				}
				}

				return $results;
				}

				public function renderFunctionTokens($function, array $argv_list) {
				$results = array();

				foreach ($argv_list as $argv) {
				$results[] = PhabricatorTypeaheadTokenView::newFromTypeaheadResult(
				$this->buildOpenResult());
				}

				return $results;
				}

				private function buildOpenResult() {
				$name = pht('Any Open Status');
				return $this->newFunctionResult()
				->setName($name.' open')
				->setDisplayName($name)
				->setPHID(self::FUNCTION_TOKEN)
				->setUnique(true)
				->addAttribute(pht('Select any open status.'));
				}

				}