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<?php |
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namespace EntWeChat\Suite; |
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// Don't change the alias name please. I met the issue "name already in use" |
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// when used in Laravel project, not sure what is causing it, this is quick |
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// solution. |
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use EntWeChat\Core\AccessToken as BaseAccessToken; |
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/** |
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* Class AuthorizerAccessToken. |
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* |
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* AuthorizerAccessToken is responsible for the access token of the authorizer, |
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* the complexity is that this access token also requires the refresh token |
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* of the authorizer which is acquired by the open platform authorization |
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* process. |
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* |
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* This completely overrides the original AccessToken. |
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*/ |
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class AuthorizerAccessToken extends BaseAccessToken |
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{ |
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/** |
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* @var \EntWeChat\Suite\Authorization |
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*/ |
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protected $authorization; |
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/** |
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* AuthorizerAccessToken constructor. |
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* |
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* @param string $corpId |
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* @param \EntWeChat\Suite\Authorization $authorization |
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*/ |
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public function __construct($corpId, Authorization $authorization) |
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{ |
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parent::__construct($corpId, null); |
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$this->authorization = $authorization; |
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} |
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/** |
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* Get token from WeChat API. |
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* |
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* @param bool $forceRefresh |
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* |
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* @return string |
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*/ |
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public function getToken($forceRefresh = false) |
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{ |
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$cached = $this->authorization->getAuthorizerAccessToken(); |
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if ($forceRefresh || empty($cached)) { |
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return $this->refreshToken(); |
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} |
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return $cached; |
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} |
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/** |
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* Refresh authorizer access token. |
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* |
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* @return string |
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*/ |
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protected function refreshToken() |
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{ |
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$token = $this->authorization->getApi() |
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->getAuthorizerToken( |
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$this->authorization->getAuthorizerCorpId(), |
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$this->authorization->getAuthorizerPermanentCode() |
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); |
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$this->authorization->setAuthorizerAccessToken($token['access_token'], $token['expires_in'] - 1500); |
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return $token['access_token']; |
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} |
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/** |
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* Return the AuthorizerCorpId. |
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* |
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* @return string |
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*/ |
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public function getCorpId() |
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{ |
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return $this->authorization->getAuthorizerCorpId(); |
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} |
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} |
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freyo /
entwechat
