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<?php |
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namespace Wonnova\SDK\Http; |
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/** |
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* This class represents an immutable route, based on a route pattern, a list of params to be replaced on that pattern |
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* and a list of query params |
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* |
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* @author Wonnova |
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* @link http://www.wonnova.com |
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*/ |
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class Route |
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{ |
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/** |
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* @var string |
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*/ |
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private $processedRoute; |
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/** |
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* @var string |
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*/ |
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private $routePattern; |
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/** |
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* @var array |
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*/ |
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private $routeParams; |
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/** |
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* @var array |
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*/ |
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private $queryParams; |
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/** |
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* @param string $routePattern |
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* @param array $routeParams |
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* @param array $queryParams |
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*/ |
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public function __construct($routePattern, array $routeParams = [], $queryParams = []) |
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{ |
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$this->routePattern = $routePattern; |
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$this->routeParams = $routeParams; |
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$this->queryParams = $queryParams; |
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} |
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public function __toString() |
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{ |
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if (! $this->isRouteProcesed()) { |
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$this->processRoute(); |
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} |
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return $this->processedRoute; |
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} |
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private function processRoute() |
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{ |
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// Replace route params from route pattern |
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$uri = $this->routePattern; |
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foreach ($this->routeParams as $key => $value) { |
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$key = '%' . $key . '%'; |
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$uri = str_replace($key, $value, $uri); |
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} |
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// If there are query params, process them |
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if (! empty($this->queryParams)) { |
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$uri = $uri . '?'; |
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foreach ($this->queryParams as $key => $value) { |
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if (empty($value)) { |
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continue; |
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} |
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$uri .= sprintf('%s=%s&', $key, $value); |
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} |
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// Remove the last ampersand |
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$uri = substr($uri, 0, strlen($uri) - 1); |
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} |
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$this->processedRoute = $uri; |
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} |
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private function isRouteProcesed() |
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{ |
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return isset($this->processedRoute); |
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} |
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} |
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