Differential D20537 Diff 48981 src/applications/differential/typeahead/DifferentialNoReviewersDatasource.php

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src/applications/differential/typeahead/DifferentialNoReviewersDatasource.php

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				<?php

				final class DifferentialNoReviewersDatasource
				extends PhabricatorTypeaheadDatasource {

				const FUNCTION_TOKEN = 'none()';

				public function getBrowseTitle() {
				return pht('Browse No Reviewers');
				}

				public function getPlaceholderText() {
				return pht('Type "none"...');
				}

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

				public function getDatasourceFunctions() {
				return array(
				'none' => array(
				'name' => pht('No Reviewers'),
				'summary' => pht('Find results which have no reviewers.'),
				'description' => pht(
				"This function includes results which have no reviewers. Use a ".
				"query like this to find results with no reviewers:\n\n%s\n\n".
				"If you combine this function with other functions, the query will ".
				"return results which match the other selectors //or// have no ".
				"reviewers. For example, this query will find results which have ".
				"`alincoln` as a reviewer, and will also find results which have ".
				"no reviewers:".
				"\n\n%s",
				'> none()',
				'> alincoln, none()'),
				),
				);
				}

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

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

				foreach ($argv_list as $argv) {
				$results[] = self::FUNCTION_TOKEN;
				}

				return $results;
				}

				public function renderFunctionTokens($function, array $argv_list) {
				$results = array();
				foreach ($argv_list as $argv) {
				$results[] = PhabricatorTypeaheadTokenView::newFromTypeaheadResult(
				$this->buildNoReviewersResult());
				}
				return $results;
				}

				private function buildNoReviewersResult() {
				$name = pht('No Reviewers');

				return $this->newFunctionResult()
				->setName($name.' none')
				->setDisplayName($name)
				->setIcon('fa-ban')
				->setPHID('none()')
				->setUnique(true)
				->addAttribute(pht('Select results with no reviewers.'));
				}

				}