PHP Elasticsearch\Client类代码示例

 public function main(Request $req, Application $app)
 {
     $client = new Client();
     $params = array('index' => 'hrqls', 'type' => 'houseData', 'body' => ['from' => 0, 'size' => 100, 'filter' => array('range' => array('avgHomeValueIndex' => array('gte' => 0))), 'query' => ['match' => ['state' => 'Virginia']]]);
     $results = $client->search($params)['hits']['hits'];
     $responseObject = [];
     $averageHouseValue = array('total' => 0, 'number' => 0);
     $averageTurnover = array('total' => 0, 'number' => 0);
     $maxHouseValue = 0;
     $minHouseValue = 900000;
     foreach ($results as $zip) {
         $averageHouseValue['total'] += $zip['_source']['avgHomeValueIndex'];
         $averageHouseValue['number']++;
         $averageTurnover['total'] += $zip['_source']['turnoverWithinLastYear'];
         $averageTurnover['number']++;
         if ($zip['_source']['avgHomeValueIndex'] > $maxHouseValue) {
             $maxHouseValue = $zip['_source']['averageHouseValue'];
         }
         if ($zip['_source']['averageHouseValue'] < $minHouseValue) {
             $minHouseValue = $zip['_source']['averageHouseValue'];
         }
     }
     $averageHouse = $averageHouseValue['total'] / $averageHouseValue['number'];
     $averageTurn = $averageTurnover['total'] / $averageTurnover['number'];
     $slidervalue = $req->get('slidervalue');
     foreach ($results as $zip) {
         $sliderInfo = $this->calculate($slidervalue);
         $weight = $this->determineWeight($sliderInfo, $zip['_source']['avgHomeValueIndex'], $averageHouse, $maxHouseValue, $minHouseValue);
         $responseObject[] = array('lat' => $zip['_source']['location']['lat'], 'lon' => $zip['_source']['location']['lon'], 'weight' => $weight);
     }
     return new Response(json_encode($responseObject), 200);
 }

 public function create()
 {
     $elasticsearch = new Client();
     $sight = $this->sightRepository->getById(Input::get('sight_id'));
     $time = Carbon::now($sight->city->timezone)->hour;
     $searchQuery['index'] = 'sightseeing';
     $searchQuery['type'] = 'sight';
     $searchQuery['body'] = ['min_score' => 0.0001, 'query' => ['function_score' => ['query' => ['bool' => ['must' => [0 => ['range' => ['cost' => ['lte' => Input::get('cost')]]]], 'should' => [0 => ['range' => ['closing_hours' => ['gte' => $time]]], 1 => ['range' => ['opening_hours' => ['lte' => $time]]]]]], 'functions' => [0 => ['gauss' => ['location' => ['origin' => $sight->latitude . ',' . $sight->longitude, 'offset' => '0.5km', 'scale' => '0.1km', 'decay' => 0.33]]]]]]];
     $suggestions = $elasticsearch->search($searchQuery);
     $filteredSuggestions = array();
     $filteredSuggestions['data'] = [];
     foreach ($suggestions['hits']['hits'] as $suggestion) {
         $suggestionAdded = false;
         foreach ($suggestion['_source']['categories'] as $category) {
             if (in_array($category['id'], Input::get('categories')) && !$suggestionAdded && $suggestion['_id'] != Input::get('sight_id')) {
                 $filteredSuggestions['data'][] = ['id' => $suggestion['_id'], 'score' => $suggestion['_score']];
                 $suggestionAdded = true;
             }
         }
     }
     $maxScore = 0;
     foreach ($filteredSuggestions['data'] as $suggestion) {
         if ($suggestion['score'] > $maxScore) {
             $maxScore = $suggestion['score'];
         }
     }
     $filteredSuggestions['max_score'] = $maxScore;
     return $filteredSuggestions;
 }

 /**
  * Handle index creation command
  *
  * @param Client $client
  * @param string $index
  */
 public function handle(Client $client, $index)
 {
     $config = $this->configurationRepository->get($index);
     if (null === $config) {
         throw new \InvalidArgumentException();
     }
     $client->indices()->create(['index' => $index, 'body' => $config]);
 }

 /**
  * 查询 结果
  *
  * @param  string $index 索引
  * @param  string $type 类型
  * @param  string $body 查询字符串
  * @param  array  $attrs 额外查询参数
  *
  * @return mixed
  */
 public function search($index, $type, $body, $attrs = [])
 {
     $query = ['index' => $index, 'type' => $type, 'body' => $body];
     if (!empty($attrs)) {
         $query = array_merge($attrs, $query);
     }
     return $this->esClient->search($query);
 }

 /**
  * Handle index creation command
  *
  * @param Client $client
  * @param string $index
  */
 public function handle($client, $index)
 {
     $config = $this->configurationRepository->get($index);
     if (null === $client || null === $config) {
         throw new \InvalidArgumentException();
     }
     $client->indices()->putSettings(['index' => $index, 'body' => ['settings' => $this->extractSettings($config)]]);
 }

 /**
  * Handle index creation command
  *
  * @param Client $client
  * @param string $index
  */
 public function handle(Client $client, $index, $type)
 {
     $config = $this->configurationRepository->get($index);
     if ($this->isInvalid($config, $type)) {
         throw new \InvalidArgumentException();
     }
     $client->indices()->putMapping(['index' => $index, 'type' => $type, 'body' => [$type => $config['mappings'][$type]]]);
 }

 /**
  * @covers Fabfuel\Prophiler\Decorator\Elasticsearch\ClientDecorator::__call
  */
 public function testCall()
 {
     $payload = ['lorem' => 'ipsum'];
     $benchmark = $this->getMock('Fabfuel\\Prophiler\\Benchmark\\BenchmarkInterface');
     $this->client->expects($this->once())->method('get')->with($payload);
     $this->profiler->expects($this->once())->method('start')->with('ElasticMock::get', [$payload], 'Elasticsearch')->willReturn($benchmark);
     $this->profiler->expects($this->once())->method('stop')->with($benchmark);
     $this->decorator->get($payload);
 }

 public static function addDocuments(\ElasticSearch\Client $client, $num = 3, $tag = 'cool')
 {
     $options = array('refresh' => true);
     while ($num-- > 0) {
         $doc = array('title' => "One cool document {$tag}", 'rank' => rand(1, 10));
         $client->index($doc, $num + 1, $options);
     }
     return $client;
 }

 /**
  * Execute the request by elasticsearch client
  *
  * @param Client $client
  * @return ResponseInterface
  */
 public function executeByElasticClient(Client $client)
 {
     $responseClass = $this->getResponseClassOfRequest();
     /** @var IndexResponseInterface $response */
     $response = new $responseClass();
     $rawResult = RawResponse::build($client->index($this->toElasticClient()));
     $response = $response->build($rawResult);
     $this->getDocument()->setId($response->id());
     return $response;
 }

 /**
  * Execute the request by elasticsearch client
  *
  * @param Client $client
  * @return ResponseInterface
  */
 public function executeByElasticClient(Client $client)
 {
     $params = $this->toElasticClient();
     $responseClass = $this->getResponseClassOfRequest();
     /** @var GetResponseInterface $response */
     $response = new $responseClass();
     $result = RawResponse::build($client->get($params));
     if (null !== $this->document) {
         $response->setDocument($this->document);
     }
     $response->build($result);
     return $response;
 }

 /**
  * @Route("/")
  * @Template("DashboardMainBundle:Default:index.html.twig")
  */
 public function index()
 {
     $params = array();
     $params['hosts'] = array('127.0.0.1:9200');
     $client = new Elasticsearch\Client($params);
     $params = array("index" => "dash-mail-*", "type" => "mail", "body" => array("query" => array("filtered" => array("filter" => array("bool" => array("must" => array(array("missing" => array("field" => "flags")), array("term" => array("folderFullName" => "INBOX")))))))));
     $results_mail = $client->search($params);
     $params = array("index" => "dash-rss-*", "type" => "page");
     $results_rss = $client->count($params);
     $params = array("index" => "dash-twitter-*", "type" => "status");
     $results_twitter = $client->count($params);
     return array("mail_unread" => $results_mail['hits']['total'], "rss_total" => $results_rss['count'], "twitter_total" => $results_twitter['count']);
 }

 public function findProducts(ListingFilter $filter)
 {
     $must = [];
     if ($filter->getEshop() !== null) {
         $must[] = ["term" => [ProductMeta::ESHOP_ID => (string) $filter->getEshop()->getId()]];
     }
     if ($filter->getCategory() !== null) {
         /** @var Category[] $childrenCategories */
         $childrenCategories = $this->categoryRepository->find([CategoryMeta::PATH => $filter->getCategory()->getId()]);
         $must[] = ["terms" => [ProductMeta::CATEGORY_IDS => array_merge([(string) $filter->getCategory()->getId()], array_map(function (Category $category) {
             return (string) $category->getId();
         }, $childrenCategories))]];
     }
     $body = ["query" => ["filtered" => ["filter" => ["bool" => ["must" => $must]]]], "from" => $filter->getOffset(), "size" => $filter->getLimit(), "sort" => ["_score" => "desc"]];
     if ($filter->getQ() !== null) {
         $body["query"]["filtered"]["query"] = ["multi_match" => ["query" => $filter->getQ(), "fields" => [ProductMeta::NAME . "^5", ProductMeta::LONG_NAME . "^5", ProductMeta::DESCRIPTION, ProductMeta::MANUFACTURER . "^2", ProductMeta::BRAND . "^2", ProductMeta::ESHOP . "." . EshopMeta::NAME . "^2"]]];
     }
     //		if (empty($body["query"]["filtered"]["filter"]["bool"]["must"])) {
     //			unset($body["query"]["filtered"]["filter"]);
     //		}
     $response = $this->elasticsearch->search(["index" => $this->catalogIndexAliasName, "type" => ProductMeta::SHORT_NAME, "body" => $body]);
     if (!isset($response["hits"]["hits"])) {
         throw new \RuntimeException("Response does not have hits->hits. Got: " . json_encode($response));
     }
     $products = [];
     foreach ($response["hits"]["hits"] as $hit) {
         $products[] = ProductMeta::fromArray($hit["_source"], "json:");
     }
     return $products;
 }

 /**
  * Index all products
  *
  * @return number
  */
 public function indexAll()
 {
     $products = $this->database->table('product')->fetchAll();
     foreach ($products as $product) {
         $this->es->index(['index' => $this->indexName, 'type' => 'product', 'id' => $product['id'], 'body' => $product->toArray()]);
     }
     return count($products);
 }

 /**
  *
  * {@inheritdoc}
  *
  */
 public function getParameters(View $view, FormFactoryInterface $formFactoty, Request $request)
 {
     $searchQuery = ['index' => $view->getContentType()->getEnvironment()->getAlias(), 'type' => $view->getContentType()->getName(), 'search_type' => 'count', 'body' => $view->getOptions()['aggsQuery']];
     $retDoc = $this->client->search($searchQuery);
     foreach (explode('.', $view->getOptions()['pathToBuckets']) as $attribute) {
         $retDoc = $retDoc[$attribute];
     }
     return ['keywords' => $retDoc, 'view' => $view, 'contentType' => $view->getContentType(), 'environment' => $view->getContentType()->getEnvironment()];
 }

 /**
  * Create the synonyms index for a store id.
  *
  * @param integer  $storeId    Store id.
  * @param string[] $synonyms   Raw synonyms list.
  * @param string[] $expansions Raw expansions list.
  *
  * @return void
  */
 public function reindex($storeId, $synonyms, $expansions)
 {
     $indexIdentifier = ThesaurusIndex::INDEX_IDENTIER;
     $indexName = $this->indexSettingsHelper->createIndexNameFromIdentifier($indexIdentifier, $storeId);
     $indexAlias = $this->indexSettingsHelper->getIndexAliasFromIdentifier($indexIdentifier, $storeId);
     $indexSettings = ['settings' => $this->getIndexSettings($synonyms, $expansions)];
     $this->client->indices()->create(['index' => $indexName, 'body' => $indexSettings]);
     $this->indexManager->proceedIndexInstall($indexName, $indexAlias);
     $this->cacheHelper->cleanIndexCache(ThesaurusIndex::INDEX_IDENTIER, $storeId);
 }