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<?php namespace Arcanedev\NoCaptcha; |
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use Arcanedev\NoCaptcha\Utilities\ResponseV3; |
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use Illuminate\Support\Arr; |
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use Psr\Http\Message\ServerRequestInterface; |
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/** |
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* Class NoCaptchaV3 |
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* |
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* @package Arcanedev\NoCaptcha |
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* @author ARCANEDEV <[email protected]> |
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*/ |
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class NoCaptchaV3 extends AbstractNoCaptcha |
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{ |
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/* ----------------------------------------------------------------- |
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| Properties |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Decides if we've already loaded the script file or not. |
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* |
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* @param bool |
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*/ |
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protected $scriptLoaded = false; |
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/* ----------------------------------------------------------------- |
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| Main Methods |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* @param string $name |
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* |
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* @return \Illuminate\Support\HtmlString |
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*/ |
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public function input($name = 'g-recaptcha-response') |
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{ |
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return $this->toHtmlString( |
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'<input type="hidden" id="'.$name.'" name="'.$name.'">' |
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); |
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} |
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/** |
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* Calls the reCAPTCHA siteverify API to verify whether the user passes CAPTCHA |
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* test using a PSR-7 ServerRequest object. |
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* |
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* @param \Psr\Http\Message\ServerRequestInterface $request |
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* |
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* @return \Arcanedev\NoCaptcha\Utilities\ResponseV3 |
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*/ |
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public function verifyRequest(ServerRequestInterface $request) |
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{ |
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$body = $request->getParsedBody(); |
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$server = $request->getServerParams(); |
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return $this->verify( |
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$body[self::CAPTCHA_NAME] ?? '', |
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$server['REMOTE_ADDR'] ?? null |
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); |
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} |
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/** |
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* Get script tag. |
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* |
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* @param string|null $callbackName |
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* |
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* @return \Illuminate\Support\HtmlString |
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*/ |
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public function script($callbackName = null) |
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{ |
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$script = ''; |
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if ( ! $this->scriptLoaded) { |
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$script = '<script src="'.$this->getScriptSrc($callbackName).'"></script>'; |
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$this->scriptLoaded = true; |
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} |
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return $this->toHtmlString($script); |
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} |
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/** |
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* Get the NoCaptcha API Script. |
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* |
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* @return \Illuminate\Support\HtmlString |
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*/ |
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public function getApiScript() |
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{ |
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return $this->toHtmlString( |
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"<script> |
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window.noCaptcha = { |
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render: function(action, callback) { |
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grecaptcha.execute('".$this->getSiteKey()."', {action}) |
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.then(callback); |
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} |
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} |
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</script>" |
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); |
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} |
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/* ----------------------------------------------------------------- |
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| Check Methods |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Check if callback is not empty. |
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* |
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* @param string|null $callbackName |
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* |
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* @return bool |
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*/ |
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private function hasCallbackName($callbackName) |
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{ |
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return ! (is_null($callbackName) || trim($callbackName) === ''); |
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} |
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/* ----------------------------------------------------------------- |
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| Other Methods |
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| ----------------------------------------------------------------- |
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*/ |
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/** |
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* Parse the response. |
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* |
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* @param string $json |
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* |
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* @return \Arcanedev\NoCaptcha\Utilities\AbstractResponse|mixed |
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*/ |
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protected function parseResponse($json) |
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{ |
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return ResponseV3::fromJson($json); |
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} |
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/** |
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* Get script source link. |
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* |
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* @param string|null $callbackName |
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* |
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* @return string |
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*/ |
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16 |
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private function getScriptSrc($callbackName = null) |
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{ |
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$queries = []; |
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16 |
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if ($this->hasLang()) |
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Arr::set($queries, 'hl', $this->lang); |
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Arr::set($queries, 'render', $this->getSiteKey()); |
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if ($this->hasCallbackName($callbackName)) |
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Arr::set($queries, 'onload', $callbackName); |
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return static::CLIENT_URL . (count($queries) ? '?' . http_build_query($queries) : ''); |
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} |
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} |
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|
ARCANEDEV /
noCAPTCHA
