twitter.php

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