twitter.php

   1 <?php
   2         set_include_path(get_include_path() . PATH_SEPARATOR .
   3                 dirname(__FILE__) . "/include");
   4
   5         require_once "functions.php";
   6         require_once "sessions.php";
   7         require_once "sanity_check.php";
   8         require_once "config.php";
   9         require_once "db.php";
  10         //require_once "lib/twitteroauth/twitteroauth.php";
  11         require_once "lib/tmhoauth/tmhOAuth.php";
  12
  13         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  14
  15         if (!init_connection($link)) return;
  16         login_sequence($link);
  17
  18         $owner_uid = $_SESSION["uid"];
  19         $op = $_REQUEST['op'];
  20
  21         if (!SINGLE_USER_MODE && !$_SESSION['uid']) {
  22                 render_login_form($link);
  23                 exit;
  24         }
  25
  26         $callback_url = get_self_url_prefix() . "/twitter.php?op=callback";
  27
  28         $tmhOAuth = new tmhOAuth(array(
  29           'consumer_key'    => CONSUMER_KEY,
  30           'consumer_secret' => CONSUMER_SECRET,
  31         ));
  32
  33         if ($op == 'clear') {
  34                 unset($_SESSION['oauth']);
  35
  36                 header("Location: twitter.php");
  37                 return;
  38         }
  39
  40         if (isset($_REQUEST['oauth_verifier'])) {
  41
  42                 $op = 'callback';
  43
  44                 $tmhOAuth->config['user_token']  = $_SESSION['oauth']['oauth_token'];
  45                 $tmhOAuth->config['user_secret'] = $_SESSION['oauth']['oauth_token_secret'];
  46
  47                 $code = $tmhOAuth->request('POST', $tmhOAuth->url('oauth/access_token', ''), array(
  48                         'oauth_verifier' => $_REQUEST['oauth_verifier']));
  49
  50                 if ($code == 200) {
  51
  52                         $access_token = json_encode($tmhOAuth->extract_params($tmhOAuth->response['response']));
  53
  54                         unset($_SESSION['oauth']);
  55
  56                         db_query($link, "UPDATE ttrss_users SET twitter_oauth = '$access_token'
  57                                 WHERE id = ".$_SESSION['uid']);
  58
  59                 } else {
  60                         header('Location: twitter.php?op=clear');
  61                         return;
  62                 }
  63
  64         }
  65
  66         if ($op == 'register') {
  67
  68                 $code = $tmhOAuth->request('POST',
  69                         $tmhOAuth->url('oauth/request_token', ''), array(
  70                             'oauth_callback' => $callback));
  71
  72                 if ($code == 200) {
  73                         $_SESSION['oauth'] = $tmhOAuth->extract_params($tmhOAuth->response['response']);
  74
  75                         $method = isset($_REQUEST['signin']) ? 'authenticate' : 'authorize';
  76                         $force  = isset($_REQUEST['force']) ? '&force_login=1' : '';
  77                         $forcewrite  = isset($_REQUEST['force_write']) ? '&oauth_access_type=write' : '';
  78                         $forceread  = isset($_REQUEST['force_read']) ? '&oauth_access_type=read' : '';
  79
  80                         $location = $tmhOAuth->url("oauth/{$method}", '') .
  81                                 "?oauth_token={$_SESSION['oauth']['oauth_token']}{$force}{$forcewrite}{$forceread}";
  82
  83                         header("Location: $location");
  84
  85                 }
  86         }
  87 ?>
  88
  89 <html>
  90 <head>
  91 <title>Register with Twitter</title>
  92 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
  93 <link rel="stylesheet" type="text/css" href="utility.css">
  94 </head>
  95
  96 <body>
  97
  98 <h1><?php echo __('Register with Twitter') ?></h1>
  99
 100 <?php if ($op == 'register') { ?>
 101
 102 <p><?php print_error(__('Could not connect to Twitter. Refresh the page or try again later.')) ?></p>
 103
 104 <?php } else if ($op == 'callback') { ?>
 105
 106         <p><?php print_notice(__('Congratulations! You have successfully registered with Twitter.')) ?>
 107                 </p>
 108
 109         <form method="GET" action="prefs.php">
 110                 <input type="hidden" name="tab" value="feedConfig">
 111                 <button type="submit"><?php echo __('Return to Tiny Tiny RSS') ?></button>
 112         </form>
 113
 114 <?php } else { ?>
 115
 116         <form method="GET" action="twitter.php" style='display : inline'>
 117                 <input type="hidden" name="op" value="register">
 118                 <button type="submit"><?php echo __('Register') ?></button>
 119         </form>
 120
 121         <form method="GET" action="prefs.php" style='display : inline'>
 122                 <input type="hidden" name="tab" value="feedConfig">
 123                 <button type="submit"><?php echo __('Return to Tiny Tiny RSS') ?></button>
 124         </form>
 125
 126 <?php } ?>
 127
 128
 129 </body>
 130 </html>