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File: login_with_polar.php

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  Classes of Manuel Lemos  >  PHP OAuth Library  >  login_with_polar.php  >  Download  
File: login_with_polar.php
Role: Example script
Content type: text/plain
Description: Example of logging in with Polar using OAuth
Class: PHP OAuth Library
Authorize and access APIs using OAuth
Author: By
Last change:
Date: 10 months ago
Size: 2,614 bytes
 

Contents

Class file image Download
<?php
/*
 * login_with_polar.php
 *
 * @(#) $Id: login_with_polar.php,v 1.1 2021/01/13 22:43:51 mlemos Exp $
 *
 */

    /*
     * Get the http.php file from http://www.phpclasses.org/httpclient
     */
   
require('http.php');
    require(
'oauth_client.php');

   
$client = new oauth_client_class;
   
$client->server = 'Polar';

   
$client->redirect_uri = 'https://'.$_SERVER['HTTP_HOST'].
       
dirname(strtok($_SERVER['REQUEST_URI'],'?')).'/login_with_polar.php';

   
$client->client_id = ''; $application_line = __LINE__;
   
$client->client_secret = '';

   
$client->debug = true;
   
$client->debug_http = true;
   
$client->redirect_uri = 'https://'.$_SERVER['HTTP_HOST'].
       
dirname(strtok($_SERVER['REQUEST_URI'],'?')).'/login_with_polar.php';

    if(
strlen($client->client_id) == 0
   
|| strlen($client->client_secret) == 0)
        die(
'Please go to Polar Access Link APIs page '.
           
'https://admin.polaraccesslink.com/#/clients '.
           
'and create a new client, note down the client id and '.
           
'client secret, '.$application_line. ' set the client_id '.
           
'to Client ID and client_secret with Client Secret. '.
           
'Make sure the domain of the URL ('.$client->redirect_uri.
           
') in the class redirect_uri variable is publicly available.');

   
/* API permissions
     */
   
$client->scope = 'accesslink.read_all';
    if((
$success = $client->Initialize()))
    {
        if((
$success = $client->Process()))
        {
            if(
strlen($client->authorization_error))
            {
               
$client->error = $client->authorization_error;
               
$success = false;
            }
            elseif(
strlen($client->access_token))
            {
           
$user_id = $client->access_token_response['x_user_id'];

           
$success = $client->CallAPI(
               
"https://www.polaraccesslink.com/v3/users/{$user_id}",
               
"GET",
                array(),
                array(
                   
"FailOnAccessError" => true,
                   
"RequestHeaders" => array(
                       
"Accept" => "application/json"
                   
)
                ),
               
$user
           
);
            }
        }
       
$success = $client->Finalize($success);
    }
    if(
$client->exit)
        exit;
    if(
$success)
    {
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Google OAuth client results</title>
</head>
<body>
<?php
        $first_name
= 'first-name';
        echo
'<h1>', HtmlSpecialChars($user->$first_name),
           
' you have logged in successfully with Polar!</h1>';
        echo
'<pre>', HtmlSpecialChars(print_r($user, 1)), '</pre>';
?>
</body>
</html>
<?php
   
}
    else
    {
       
$client->ResetAccessToken();
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>OAuth client error</title>
</head>
<body>
<h1>OAuth client error</h1>
<pre>Error: <?php echo HtmlSpecialChars($client->error); ?></pre>
</body>
</html>
<?php
   
}
?>

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