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<?php |
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namespace Peridot\WebDriverManager\Binary; |
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/** |
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* AbstractBinary is a base class for all binaries and drivers. |
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* |
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* @package Peridot\WebDriverManager\Binary |
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*/ |
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abstract class AbstractBinary implements BinaryInterface |
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{ |
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/** |
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* @var string |
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*/ |
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protected $contents; |
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/** |
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* @var BinaryResolverInterface |
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*/ |
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protected $resolver; |
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/** |
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* @param BinaryResolverInterface $resolver |
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*/ |
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public function __construct(BinaryResolverInterface $resolver) |
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{ |
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$this->resolver = $resolver; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return bool |
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*/ |
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public function fetch() |
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{ |
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$this->contents = $this->resolver->request($this->getUrl()); |
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return $this->contents !== false; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @param string $directory |
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* @return bool |
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*/ |
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public function save($directory) |
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{ |
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if ($this->exists($directory)) { |
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return true; |
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} |
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if (! $this->contents) { |
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return false; |
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} |
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$output = $this->getDestination($directory); |
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$this->removeOldVersions($directory); |
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return file_put_contents($output, $this->contents) !== false; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @param string $directory |
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* @return bool |
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*/ |
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public function fetchAndSave($directory) |
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{ |
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if ($this->exists($directory)) { |
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return true; |
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} |
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return $this->fetch() && $this->save($directory); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return string |
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*/ |
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public function getContents() |
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{ |
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return $this->contents; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @param $directory |
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* @return bool |
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*/ |
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public function exists($directory) |
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{ |
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return file_exists($this->getDestination($directory)); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @param $directory |
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* @return bool |
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*/ |
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public function isOutOfDate($directory) |
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{ |
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if ($this->exists($directory)) { |
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return false; |
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} |
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$pattern = $this->getOldFilePattern($directory); |
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$matches = glob($pattern); |
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return count($matches) > 0; |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @return bool |
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*/ |
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public function isSupported() |
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{ |
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return true; |
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} |
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/** |
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* Get the destination file for the binary. |
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* |
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* @param $directory |
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* @return string |
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*/ |
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protected function getDestination($directory) |
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{ |
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return "$directory/{$this->getFileName()}"; |
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} |
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/** |
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* Remove old versions of the binary. |
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* |
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* @param $directory |
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* @return void |
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*/ |
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protected function removeOldVersions($directory) |
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{ |
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} |
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/** |
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* Return a pattern to identify old versions of a binary. |
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* |
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* @param string $directory |
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* @return string |
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*/ |
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153
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abstract protected function getOldFilePattern($directory); |
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} |
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peridot-php /
webdriver-manager
