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<?php |
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namespace Thinktomorrow\Url; |
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class Url |
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{ |
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/** @var ParsedUrl */ |
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private $parsedUrl; |
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private $root; |
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private $secure = false; |
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private function __construct(ParsedUrl $parsedUrl) |
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{ |
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$this->parsedUrl = $parsedUrl; |
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} |
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public static function fromString(string $url) |
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{ |
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return new static( ParsedUrl::fromUrlString($url) ); |
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} |
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public function setCustomRoot(Root $root) |
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{ |
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$this->root = $root; |
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return $this; |
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} |
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public function secure() |
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{ |
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return $this->scheme(true); |
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} |
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public function nonSecure() |
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{ |
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return $this->scheme(false); |
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} |
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private function scheme(bool $secure = true) |
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{ |
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$this->parsedUrl = $this->parsedUrl->replaceScheme($secure ? 'https' : 'http'); |
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$this->secure = $secure; |
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return $this; |
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} |
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public function get() |
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{ |
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if ($this->root) { |
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if ($this->secure) { |
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$this->root->secure($this->secure); |
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} |
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// Path is reconstructed. Taken care of possible double slashes |
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$path = str_replace('//', '/', '/'.trim($this->reassembleWithoutRoot(), '/')); |
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return rtrim($this->root->get().$path,'/'); |
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} |
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return $this->parsedUrl->get(); |
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} |
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public function isAbsolute(): bool |
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{ |
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return $this->parsedUrl->hasHost(); |
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} |
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public function localize(string $localeSegment = null, array $available_locales = []) |
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{ |
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$localizedPath = str_replace('//', '/', |
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rtrim('/'.trim($localeSegment.$this->delocalizePath($available_locales), '/'), '/') |
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); |
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$this->parsedUrl = $this->parsedUrl->replacePath($localizedPath); |
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return $this; |
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} |
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private function delocalizePath(array $available_locales) |
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{ |
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if (!$this->parsedUrl->hasPath()) { |
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return; |
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} |
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$path_segments = explode('/', trim($this->parsedUrl->path(), '/')); |
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// Remove the locale segment if present |
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if (in_array($path_segments[0], array_keys($available_locales))) { |
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unset($path_segments[0]); |
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} |
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return '/'.implode('/', $path_segments); |
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} |
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public function __toString(): string |
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{ |
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return $this->get(); |
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} |
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/** |
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* Construct a full url with the parsed url elements |
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* resulted from a parse_url() function call. |
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* |
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* @return string |
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*/ |
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private function reassembleWithoutRoot() |
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{ |
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/** |
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* In some rare conditions the path is interpreted as the host when there is no domain.tld format given. |
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* This is still considered a valid url, be it with only a tld as indication. |
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*/ |
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$path = ($this->parsedUrl->hasPath() && $this->parsedUrl->path() != $this->root->host()) |
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? $this->parsedUrl->path() |
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: ''; |
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return $path |
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.($this->parsedUrl->hasQuery() ? '?'.$this->parsedUrl->query() : '') |
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.($this->parsedUrl->hasHash() ? '#'.$this->parsedUrl->hash() : ''); |
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} |
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} |
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