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<?php/*
 * login_with_quire.php
 *
 * @(#) $Id: call_quire.php,v 1.2 2021/12/18 07:42:38 mlemos Exp $
 *
 */
 
 /*
 *  Get the http.php file from http://www.phpclasses.org/httpclient
 */
 require('http.php');
 require('oauth_client.php');
 require('file_oauth_client.php');
 
 $client = new file_oauth_client_class;
 
 /*
 * Define options specific to your token file storage
 */
 $client->file = array(
 'name'=>'quire_io_token.json',
 );
 
 $client->debug = false;
 $client->debug_http = false;
 $client->server = 'Quire';
 
 $client->client_id = ''; $application_line = __LINE__;
 $client->client_secret = '';
 $client->redirect_uri = ''; $redirect_uri_line = __LINE__;
 
 if(strlen($client->client_id) == 0
 || strlen($client->client_secret) == 0)
 die('Please go to Quire Apps page https://quire.io/apps/dev '.
 'create an application, and in the line '.$application_line.
 ' set the client_id to App ID/API Key and client_secret with App Secret.'."\n");
 
 if(strlen($client->redirect_uri) == 0)
 die('Please go to Quire Apps page https://quire.io/apps/dev , '.
 'click on the application that you created, '.
 'and copy Redirect URL that you set in the Settings page to'.
 ' the line '.$redirect_uri_line." .\n");
 
 /* API permissions
 */
 $client->scope = '';
 if(($success = $client->Initialize()))
 {
 if(($success = $client->Process()))
 {
 if(strlen($client->access_token))
 {
 $success = $client->CallAPI(
 'https://quire.io/api/user/id/me',
 'GET', array(), array('FailOnAccessError'=>true), $user);
 }
 }
 $success = $client->Finalize($success);
 }
 if($client->exit)
 {
 echo 'You need to initialize the Quire access token by accessing the login_with_quire.php script from the Web page!', "\n";
 exit;
 }
 if($success)
 {
 echo 'Quire.io OAuth client results', "\n";
 echo $user->name.' you have successfully accessed the Quire.io API!', "\n";
 echo print_r($user, 1);
 }
 else
 {
 echo 'OAuth client error', "\n";
 echo 'Error: ', $client->error, "\n";
 }
 
 ?>
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