+++ /dev/null
-<?php
-
-/*
- * This file is part of Psy Shell.
- *
- * (c) 2012-2017 Justin Hileman
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Psy\TabCompletion\Matcher;
-
-/**
- * A MongoDB Client tab completion Matcher.
- *
- * This matcher provides completion for MongoClient database names.
- *
- * @author Marc Garcia <markcial@gmail.com>
- */
-class MongoClientMatcher extends AbstractContextAwareMatcher
-{
- /**
- * {@inheritdoc}
- */
- public function getMatches(array $tokens, array $info = array())
- {
- $input = $this->getInput($tokens);
-
- $firstToken = array_pop($tokens);
- if (self::tokenIs($firstToken, self::T_STRING)) {
- // second token is the object operator
- array_pop($tokens);
- }
- $objectToken = array_pop($tokens);
- $objectName = str_replace('$', '', $objectToken[1]);
- $object = $this->getVariable($objectName);
-
- if (!$object instanceof \MongoClient) {
- return array();
- }
-
- $list = $object->listDBs();
-
- return array_filter(
- array_map(function ($info) {
- return $info['name'];
- }, $list['databases']),
- function ($var) use ($input) {
- return AbstractMatcher::startsWith($input, $var);
- }
- );
- }
-
- /**
- * {@inheritdoc}
- */
- public function hasMatched(array $tokens)
- {
- $token = array_pop($tokens);
- $prevToken = array_pop($tokens);
-
- switch (true) {
- case self::tokenIs($token, self::T_OBJECT_OPERATOR):
- case self::tokenIs($prevToken, self::T_OBJECT_OPERATOR):
- return true;
- }
-
- return false;
- }
-}