87 lines
2.3 KiB
PHP
87 lines
2.3 KiB
PHP
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<?php
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namespace App\Service;
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use Symfony\Component\CssSelector\CssSelectorConverter;
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use Zend\Config\Config;
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use Zend\Http\Client;
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class TrInfoCollectorService
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{
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/**
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* @var Config
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*/
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private $config;
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/**
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* @var Client
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*/
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private $httpClient;
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/**
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* @var array
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*/
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private $tempSensors = [
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'Temp 5' => 'back_left',
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'Temp 4' => 'back_middle',
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'Temp 3' => 'back_right',
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];
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/**
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* JiraClientService constructor.
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* @param Client $client
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* @param Config $config
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*/
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public function __construct(Client $client, Config $config)
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{
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$this->httpClient = $client;
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$this->config = $config;
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}
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public function getLabTemperatureData()
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{
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/** @var Config $labTemperatureUrl */
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$labTemperatureUrl = $this->config->get('url.labTemperatureUrl');
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$response = $this->httpClient
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->setUri($labTemperatureUrl)
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->send();
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if(!$response->isSuccess()) {
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throw new \UnexpectedValueException("Bad LAB result", $response->getStatusCode());
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}
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return $this->parseHtml($response->getBody());
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}
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private function parseHtml($html): array
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{
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$cssToXpathConverter = new CssSelectorConverter();
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$xpathLabelQuery = $cssToXpathConverter->toXPath('a.sensormenu.isnotpaused');
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$xpathValueQuery = $cssToXpathConverter->toXPath('div.graphlabel2');
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$xmlErrorHandling = libxml_use_internal_errors(TRUE);
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$domDocument = new \DOMDocument();
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$domDocument->loadHTML($html);
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libxml_clear_errors();
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libxml_use_internal_errors($xmlErrorHandling);
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$documentXpath = new \DOMXPath($domDocument);
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/** @var \DOMNodeList $element */
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$element = $documentXpath->query($xpathLabelQuery);
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$thing = [];
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/** @var \DOMElement $item */
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foreach($element as $item) {
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$sensorName = trim($item->nodeValue);
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if( in_array($sensorName, array_keys($this->tempSensors)) ){
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/** @var \DOMNodeList $element */
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$valueElement = $documentXpath->query($xpathValueQuery, $item->parentNode->parentNode);
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$thing[$this->tempSensors[$sensorName]] = $valueElement->item(0)->nodeValue;
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}
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}
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return $thing;
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}
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}
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