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<?php |
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namespace vakata\http; |
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use Zend\Diactoros\Uri as ZendUri; |
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class Uri extends ZendUri |
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{ |
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protected $basePath; |
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protected $realPath; |
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protected $segments; |
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public function __construct($uri = '', string $base = null) |
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{ |
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parent::__construct($uri); |
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$this->setBasePath($base); |
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} |
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public function setBasePath(string $base = null) |
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{ |
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$base = $base ?: (isset($_SERVER['PHP_SELF']) ? dirname($_SERVER['PHP_SELF']) : '/'); |
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$this->basePath = str_replace('//', '/', '/' . trim(str_replace('\\', '/', $base), '/') . '/'); |
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$this->realPath = $this->getPath(); |
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$hasTrailingSlash = strlen($this->realPath) && substr($this->realPath, -1) === '/'; |
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$this->realPath = explode('?', $this->realPath, 2)[0]; |
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$this->realPath = str_replace('//', '/', '/' . trim($this->realPath, '/') . '/'); |
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if (strpos($this->realPath, $this->basePath) === 0) { |
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$this->realPath = substr($this->realPath, strlen($this->basePath)) ?: ''; |
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} |
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$this->realPath = rtrim($this->realPath, '/') . ($hasTrailingSlash ? '/' : ''); |
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$this->segments = array_map('urldecode', array_filter( |
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explode('/', trim($this->realPath, '/')), |
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function ($v) { |
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return $v !== ''; |
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} |
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)); |
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$this->segments['base'] = $this->basePath; |
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$this->segments['path'] = trim($this->realPath, '/'); |
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return $this; |
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} |
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public function getBasePath() |
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{ |
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return $this->basePath; |
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} |
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public function getRealPath() |
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{ |
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return $this->realPath; |
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} |
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public function getSegment($index, $default = null) |
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{ |
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if (is_numeric($index) && (int)$index < 0) { |
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$index = count($this->segments) + $index; |
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} |
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return $this->segments[$index] ?? $default; |
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} |
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public function linkTo(string $path = '', array $params = [], bool $absolute = false) |
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{ |
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if (strpos($path, '?') !== false) { |
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list($path, $query) = explode('?', $path, 2); |
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$params = array_merge(Request::fixedQueryParams($query), $params); |
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} |
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$data = parse_url($path . (count($params) ? '?' . http_build_query($params) : '')); |
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if (!isset($data['host']) && !isset($data['path'])) { |
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throw new Exception('Invalid destination'); |
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} |
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if (!isset($data['path']) || !strlen($data['path'])) { |
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$data['path'] = isset($data['host']) ? '/' : $this->getBasePath(); |
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} |
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if (substr($data['path'], 0, 1) !== '/') { |
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$data['path'] = $this->basePath . $data['path']; |
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} |
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$curr = parse_url((string)$this); |
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unset($curr['query']); |
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unset($curr['fragment']); |
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$data = array_merge($curr, $data); |
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$host = $data['host'] . (isset($data['port']) ? ':' . $data['port'] : ''); |
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$path = $data['path'] . (isset($data['query']) ? '?' . $data['query'] : ''); |
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$frag = isset($data['fragment']) ? '#' . $data['fragment'] : ''; |
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if ($absolute || (isset($data['scheme']) && $data['scheme'] !== $curr['scheme'])) { |
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return $data['scheme'] . '://' . $host . $path . $frag; |
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} |
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if ((isset($data['host']) && $data['host'] !== $curr['host']) || |
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(isset($data['port']) && $data['port'] !== $curr['port']) |
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) { |
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return '//' . $host . $path . $frag; |
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} |
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return $path . $frag; |
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} |
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public function self(bool $absolute = false) |
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{ |
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return $this->linkTo($this->realPath . ($this->getQuery() ? '?' . $this->getQuery() : ''), [], $absolute); |
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} |
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public function get(string $path = '', array $params = [], int $relative = 0) |
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{ |
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return $this->linkTo($path, $params, $relative > 0); |
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} |
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public function __invoke(string $path = '', array $params = [], int $relative = 0) |
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{ |
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return $this->linkTo($path, $params, $relative > 0); |
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} |
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} |
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vakata /
http
