twitter.php

   1 <?php
   2         require_once "functions.php";
   3         require_once "sessions.php";
   4         require_once "sanity_check.php";
   5         require_once "config.php";
   6         require_once "db.php";
   7         //require_once "lib/twitteroauth/twitteroauth.php";
   8         require_once "lib/tmhoauth/tmhOAuth.php";
   9
  10         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  11
  12         init_connection($link);
  13         login_sequence($link);
  14
  15         $owner_uid = $_SESSION["uid"];
  16         $op = $_REQUEST['op'];
  17
  18         if (!SINGLE_USER_MODE && !$_SESSION['uid']) {
  19                 render_login_form($link);
  20                 exit;
  21         }
  22
  23         $callback_url = get_self_url_prefix() . "/twitter.php?op=callback";
  24
  25         $tmhOAuth = new tmhOAuth(array(
  26           'consumer_key'    => CONSUMER_KEY,
  27           'consumer_secret' => CONSUMER_SECRET,
  28         ));
  29
  30         if ($op == 'clear') {
  31                 unset($_SESSION['oauth']);
  32
  33                 header("Location: twitter.php");
  34                 return;
  35         }
  36
  37         if (isset($_REQUEST['oauth_verifier'])) {
  38
  39                 $op = 'callback';
  40
  41                 $tmhOAuth->config['user_token']  = $_SESSION['oauth']['oauth_token'];
  42                 $tmhOAuth->config['user_secret'] = $_SESSION['oauth']['oauth_token_secret'];
  43
  44                 $code = $tmhOAuth->request('POST', $tmhOAuth->url('oauth/access_token', ''), array(
  45                         'oauth_verifier' => $_REQUEST['oauth_verifier']));
  46
  47                 if ($code == 200) {
  48
  49                         $access_token = json_encode($tmhOAuth->extract_params($tmhOAuth->response['response']));
  50
  51                         unset($_SESSION['oauth']);
  52
  53                         db_query($link, "UPDATE ttrss_users SET twitter_oauth = '$access_token'
  54                                 WHERE id = ".$_SESSION['uid']);
  55
  56                 } else {
  57                         header('Location: twitter.php?op=clear');
  58                         return;
  59                 }
  60
  61         }
  62
  63         if ($op == 'register') {
  64
  65                 $code = $tmhOAuth->request('POST',
  66                         $tmhOAuth->url('oauth/request_token', ''), array(
  67                             'oauth_callback' => $callback));
  68
  69                 if ($code == 200) {
  70                         $_SESSION['oauth'] = $tmhOAuth->extract_params($tmhOAuth->response['response']);
  71
  72                         $method = isset($_REQUEST['signin']) ? 'authenticate' : 'authorize';
  73                         $force  = isset($_REQUEST['force']) ? '&force_login=1' : '';
  74                         $forcewrite  = isset($_REQUEST['force_write']) ? '&oauth_access_type=write' : '';
  75                         $forceread  = isset($_REQUEST['force_read']) ? '&oauth_access_type=read' : '';
  76
  77                         $location = $tmhOAuth->url("oauth/{$method}", '') .
  78                                 "?oauth_token={$_SESSION['oauth']['oauth_token']}{$force}{$forcewrite}{$forceread}";
  79
  80                         header("Location: $location");
  81
  82                 }
  83         }
  84 ?>
  85
  86 <html>
  87 <head>
  88 <title>Register with Twitter</title>
  89 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  90 <link rel="stylesheet" type="text/css" href="utility.css">
  91 </head>
  92
  93 <body>
  94
  95 <h1><?php echo __('Register with Twitter') ?></h1>
  96
  97 <?php if ($op == 'register') { ?>
  98
  99 <p><?php print_error(__('Could not connect to Twitter. Refresh the page or try again later.')) ?></p>
 100
 101 <?php } else if ($op == 'callback') { ?>
 102
 103         <p><?php print_notice(__('Congratulations! You have successfully registered with Twitter.')) ?>
 104                 </p>
 105
 106         <form method="GET" action="prefs.php">
 107                 <input type="hidden" name="tab" value="feedConfig">
 108                 <button type="submit"><?php echo __('Return to Tiny Tiny RSS') ?></button>
 109         </form>
 110
 111 <?php } else { ?>
 112
 113         <form method="GET" action="twitter.php" style='display : inline'>
 114                 <input type="hidden" name="op" value="register">
 115                 <button type="submit"><?php echo __('Register') ?></button>
 116         </form>
 117
 118         <form method="GET" action="prefs.php" style='display : inline'>
 119                 <input type="hidden" name="tab" value="feedConfig">
 120                 <button type="submit"><?php echo __('Return to Tiny Tiny RSS') ?></button>
 121         </form>
 122
 123 <?php } ?>
 124
 125
 126 </body>
 127 </html>