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<?php |
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/** |
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* This file is part of dispositif/wikibot application (@github) |
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* 2019/2020 © Philippe M. <[email protected]> |
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* For the full copyright and MIT license information, please view the license file. |
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*/ |
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declare(strict_types=1); |
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namespace App\Infrastructure; |
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use App\Domain\Exceptions\ConfigException; |
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/** |
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* Dirty. |
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* Class CirrusSearch |
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* |
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* @package App\Infrastructure |
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*/ |
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class CirrusSearch implements PageListInterface |
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{ |
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const BASE_URL = 'https://fr.wikipedia.org/w/api.php'; |
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private $params; |
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private $options; |
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private $defaultParams |
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= [ |
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'action' => 'query', |
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'list' => 'search', |
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'formatversion' => '2', |
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'format' => 'json', |
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'srnamespace' => '0', |
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'srlimit' => '100', |
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]; |
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public function __construct(array $params, ?array $options = []) |
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{ |
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$this->params = $params; |
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$this->options = $options; |
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} |
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/** |
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* todo move to ApiSearch |
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* |
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* @return array |
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* @throws ConfigException |
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*/ |
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public function getPageTitles(): array |
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{ |
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$arrayResp = $this->httpRequest(); |
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if (!isset($arrayResp['query']) || empty($arrayResp['query']['search'])) { |
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return []; |
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} |
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$results = $arrayResp['query']['search']; |
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$titles = []; |
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foreach ($results as $res) { |
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if (!empty($res['title'])) { |
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$titles[] = trim($res['title']); // trim utile ? |
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} |
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} |
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if (isset($this->options['reverse']) && $this->options['reverse'] === true) { |
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krsort($titles); |
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} |
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return $titles; |
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} |
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/** |
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* @param array|null $options |
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*/ |
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public function setOptions(?array $options): void |
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{ |
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$this->options = $options; |
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} |
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private function getURL(): string |
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{ |
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if (empty($this->params['srsearch'])) { |
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throw new \InvalidArgumentException('No "srsearch" argument in params.'); |
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} |
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$allParams = array_merge($this->defaultParams, $this->params); |
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// RFC3986 : space => %20 |
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$query = http_build_query($allParams, 'bla', '&', PHP_QUERY_RFC3986); |
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return self::BASE_URL.'?'.$query; |
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} |
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/** |
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* todo Guzzle or Wiki API |
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* |
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* @return array |
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* @throws ConfigException |
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*/ |
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private function httpRequest(): array |
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{ |
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if (!$this->getURL()) { |
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throw new ConfigException('CirrusSearch null URL'); |
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} |
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$json = file_get_contents($this->getURL()); |
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if (false === $json) { |
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return []; |
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} |
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return json_decode($json, true); |
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} |
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} |
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Dispositif /
Wikibot
