a22573bf0b
- WordPress core y plugins - Tema Twenty Twenty-Four configurado - Plugin allow-unfiltered-html.php simplificado - .gitignore configurado para excluir wp-config.php y uploads 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
108 lines
3.4 KiB
PHP
Executable File
108 lines
3.4 KiB
PHP
Executable File
<?php
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namespace bizpanda\includes\gates\facebook;
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use bizpanda\includes\gates\exceptions\GateBridgeException;
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use bizpanda\includes\gates\GateBridge;
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use bizpanda\includes\gates\OAuthGateBridge;
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/**
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* Proxy for requests to the Facebook API.
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*/
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class FacebookBridge extends OAuthGateBridge {
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/**
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* Returns an URL to authorize and grant permissions.
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* @param array $stateArgs An extra data to add into the state argument. They will be passed back on callback.
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* @return string An URL to authorize.
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*/
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public function getAuthorizeURL( $stateArgs = [] ) {
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$endpointUrl = 'https://www.facebook.com/v7.0/dialog/oauth';
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$args = [
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'scope' => $this->permissions,
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'response_type' => 'code',
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'redirect_uri' => $this->callbackUrl,
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'client_id' => $this->clientId,
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'display' => 'popup',
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'auth_type' => 'rerequest',
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'state' => $this->buildStateParam( $stateArgs )
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];
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return $endpointUrl . '?' . http_build_query( $args );
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}
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/**
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* Gets the access token using the code received on the authorization step.
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* @param $code Code received on the authorization step.
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* @return mixed[]
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* @throws GateBridgeException
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*/
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function getAccessToken( $code ) {
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$endpointUrl = 'https://graph.facebook.com/v7.0/oauth/access_token';
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$requestData = [
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'code' => $code,
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'redirect_uri' => $this->callbackUrl,
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'client_id' => $this->clientId,
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'client_secret' => $this->clientSecret
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];
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$json = $this->requestJson($endpointUrl, 'GET', [
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'data' => $requestData
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]);
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if ( !isset( $json['access_token'] ) ) {
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throw $this->createException( GateBridgeException::UNEXPECTED_RESPONSE, 'The parameter [access_token] is not set.' );
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}
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return [
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'accessToken' => $json['access_token']
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];
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}
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/**
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* Gets user info.
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*/
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function getUserInfo() {
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$endpointUrl = 'https://graph.facebook.com/me';
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$url = $endpointUrl . '?fields=email,first_name,last_name,gender,link&access_token=' . $this->accessToken;
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return $this->requestJson($url, 'GET');
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}
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/**
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* Makes a request to Facebook API.
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* @param $url
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* @param $method
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* @param array $options
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* @return string
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* @throws GateBridgeException
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*/
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function requestJson($url, $method, $options = [] ) {
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$options['expectJson'] = true;
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$json = $this->http( $url, $method, $options );
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return $this->throwExceptionOnErrors( $json );
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}
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/**
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* Throws an exception if the response contains errors.
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* @param $json
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* @return mixed[] Returns response data back.
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* @throws GateBridgeException
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*/
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function throwExceptionOnErrors( $json ) {
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if ( isset( $json['error'] ) && isset( $json['error_description'] ) ) {
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throw $this->createException( GateBridgeException::ERROR_RESPONSE, $json['error_description']);
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} else if ( isset( $json['error'] ) && isset( $json['error']['message'] ) ) {
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throw $this->createException( GateBridgeException::ERROR_RESPONSE, $json['error']['message']);
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}
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return $json;
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}
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}
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