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<?php |
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namespace PiedWeb\Github; |
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use rOpenDev\curl\CurlRequest; |
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use simple_html_dom; |
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class ExtractRepoMetaData |
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{ |
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private $dom; |
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private $url; |
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private $name; |
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public function __construct(string $url, $name = 0) |
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{ |
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$this->url = $url; |
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$this->name = $name; |
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} |
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/** |
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* @throw \Exception if something happened during the github download |
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*/ |
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private function getDom() |
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{ |
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if (null === $this->dom) { |
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$request = new CurlRequest($this->url); |
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$request->setDefaultGetOptions()->setReturnHeader()->setDestkopUserAgent()->setEncodingGzip(); |
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$output = $request->execute(); |
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if ($request->hasError()) { |
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throw new \Exception('An error occured when trying to get '.$this->url.''); |
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} |
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$this->dom = new simple_html_dom($output); |
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} |
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return $this->dom; |
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} |
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/** |
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* @return string (empty if no description found) |
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*/ |
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public function getDescription(): string |
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{ |
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$findDescription = $this->getDom()->find('p.f4', 0); |
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return $findDescription ? $findDescription->plaintext : ''; |
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} |
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/** |
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* @return string or null |
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*/ |
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public function getStars(): ?string |
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{ |
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$findStars = $this->getDom()->find('[href='.$this->getRepo().'/stargazers]', 0); |
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return $findStars ? trim($findStars->plaintext) : null; |
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} |
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/** |
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* @return string |
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*/ |
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public function getName(): string |
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{ |
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return is_int($this->name) ? preg_replace('@https://github.com/[^/]+/@si', '', $this->url) : $this->name; |
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} |
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/** |
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* @return string |
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*/ |
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public function getRepo(): string |
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{ |
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return str_replace('https://github.com', '', $this->url); |
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} |
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/** |
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* @return string |
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*/ |
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public function getUrl(): string |
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{ |
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return $this->url; |
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} |
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} |
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PiedWeb /
Github
