mirror of
https://github.com/Codappix/search_core.git
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95 lines
2.4 KiB
PHP
95 lines
2.4 KiB
PHP
<?php
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namespace Codappix\SearchCore\Connection\Elasticsearch;
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/*
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* Copyright (C) 2017 Daniel Siepmann <coding@daniel-siepmann.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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use Codappix\SearchCore\Configuration\ConfigurationContainerInterface;
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use Codappix\SearchCore\Connection\FacetInterface;
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use Codappix\SearchCore\Connection\FacetOptionInterface;
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class Facet implements FacetInterface
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{
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/**
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* @var string
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*/
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protected $name = '';
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/**
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* @var string
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*/
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protected $field = '';
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/**
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* @var array
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*/
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protected $buckets = [];
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/**
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* @var array<FacetOption>
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*/
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protected $options = [];
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public function __construct(string $name, array $aggregation, ConfigurationContainerInterface $configuration)
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{
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$this->name = $name;
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$this->buckets = $aggregation['buckets'];
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$config = $configuration->getIfExists('searching.facets.' . $this->name) ?: [];
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foreach ($config as $configEntry) {
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if (isset($configEntry['field'])) {
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$this->field = $configEntry['field'];
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break;
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}
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}
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}
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public function getName() : string
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{
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return $this->name;
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}
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public function getField() : string
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{
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return $this->field;
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}
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/**
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* Returns all possible options for this facet.
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*
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* @return array<FacetOptionInterface>
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*/
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public function getOptions() : array
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{
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$this->initOptions();
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return $this->options;
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}
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protected function initOptions()
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{
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if ($this->options !== []) {
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return;
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}
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foreach ($this->buckets as $bucket) {
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$this->options[$bucket['key']] = new FacetOption($bucket);
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}
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}
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}
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