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<?php |
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namespace Linkeys\UrlSigner; |
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use \DateTime; |
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use Linkeys\UrlSigner\Contracts\UrlSigner as UrlSignerContract; |
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use Linkeys\UrlSigner\Contracts\Models\Link as LinkContract; |
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use Linkeys\UrlSigner\Models\Link; |
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use Linkeys\UrlSigner\Support\GroupRepository\GroupRepository; |
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use Linkeys\UrlSigner\Support\LinkRepository\LinkRepository; |
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use Linkeys\UrlSigner\Support\UrlManipulator\UrlManipulator; |
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class UrlSigner implements UrlSignerContract |
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{ |
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protected $linkRepository; |
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protected $urlParser; |
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protected $queryParameter = 'uuid'; |
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private $group; |
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/** |
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* @var GroupRepository |
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*/ |
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private $groupRepository; |
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public function __construct(LinkRepository $linkRepository, GroupRepository $groupRepository, UrlManipulator $urlParser) |
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{ |
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$this->linkRepository = $linkRepository; |
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$this->urlParser = $urlParser; |
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$this->groupRepository = $groupRepository; |
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} |
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/** |
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* Create a new link |
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* |
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* @param string $url |
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* @param array|null $data |
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* @param DateTime|int|string|null $expiry |
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* @param null $clickLimit |
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* @return Link |
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* @throws \Exception |
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*/ |
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public function generate(string $url, $data = [], $expiry = null, $clickLimit = null) : LinkContract |
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{ |
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$link = $this->linkRepository->create([ |
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'url' => $url, |
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'data' => $data, |
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'click_limit' => $clickLimit, |
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'expiry' => $expiry |
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]); |
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if($this->group !== null) { |
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$this->groupRepository->pushLink($this->group, $link); |
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} |
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return $link; |
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} |
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public function sign(string $url, $data = [], $expiry = null, $clickLimit = null) : LinkContract |
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{ |
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return $this->generate($url, $data, $expiry, $clickLimit); |
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} |
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public function group(callable $callback, $expiry = null, $clickLimit = null) |
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{ |
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$group = $this->groupRepository->create([ |
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'expiry' => $expiry, |
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'clickLimit' => $clickLimit |
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]); |
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$this->group = $group; |
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$callback($this); |
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$this->group = null; |
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return $group; |
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} |
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} |
linkeys-app /
signed-url
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Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: