diff options
| author | Andrew Dolgov <[email protected]> | 2010-11-22 16:32:07 +0300 |
|---|---|---|
| committer | Andrew Dolgov <[email protected]> | 2010-11-22 16:32:07 +0300 |
| commit | ff3e303af72c9b57e9bfcab32b34569bf0754c55 (patch) | |
| tree | d05ff761fc293351b38e12aa24c3dcc088cbf5e9 | |
| parent | 392b6d0459b20ca9efa0ad25eda9755f36b5213c (diff) | |
add twitter register/callback server
| -rw-r--r-- | twitter.php | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/twitter.php b/twitter.php new file mode 100644 index 000000000..0cf9fd8a7 --- /dev/null +++ b/twitter.php @@ -0,0 +1,119 @@ +<?php + require_once "functions.php"; + require_once "sessions.php"; + require_once "sanity_check.php"; + require_once "config.php"; + require_once "db.php"; + require_once "lib/twitteroauth/twitteroauth.php"; + + $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME); + + init_connection($link); + login_sequence($link); + + $owner_uid = $_SESSION["uid"]; + $op = $_REQUEST['op']; + + if (!SINGLE_USER_MODE && !$_SESSION['uid']) { + render_login_form($link); + exit; + } + + $callback_url = get_self_url_prefix() . "/twitter.php?op=callback"; + + if ($op == 'clear') { + /* Remove no longer needed request tokens */ + unset($_SESSION['oauth_token']); + unset($_SESSION['oauth_token_secret']); + unset($_SESSION['access_token']); + + header("Location: twitter.php"); + return; + } + + if ($op == 'callback') { + /* If the oauth_token is old redirect to the connect page. */ + if (isset($_REQUEST['oauth_token']) && + $_SESSION['oauth_token'] !== $_REQUEST['oauth_token']) { + + $_SESSION['oauth_status'] = 'oldtoken'; + header('Location: twitter.php?op=clear'); + return; + } + + /* Create TwitteroAuth object with app key/secret and token key/secret from default phase */ + $connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET, $_SESSION['oauth_token'], $_SESSION['oauth_token_secret']); + + /* Request access tokens from twitter */ + $access_token = $connection->getAccessToken($_REQUEST['oauth_verifier']); + + /* If HTTP response is 200 continue otherwise send to connect page to retry */ + if ($connection->http_code == 200) { + $access_token = db_escape_string(json_encode($access_token)); + + db_query($link, "UPDATE ttrss_users SET twitter_oauth = '$access_token' + WHERE id = ".$_SESSION['uid']); + + } else { + header('Location: twitter.php?op=clear'); + return; + } + + } + + if ($op == 'register') { + + /* Build TwitterOAuth object with client credentials. */ + $connection = new TwitterOAuth(CONSUMER_KEY, CONSUMER_SECRET); + + /* Get temporary credentials. */ + $request_token = $connection->getRequestToken($callback_url); + + /* Save temporary credentials to session. */ + $_SESSION['oauth_token'] = $token = $request_token['oauth_token']; + $_SESSION['oauth_token_secret'] = $request_token['oauth_token_secret']; + + if ($connection->http_code == 200) { + $url = $connection->getAuthorizeURL($token); + header('Location: ' . $url); + return; + } + } +?> + +<html> +<head> +<title>Register with Twitter</title> +<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> +<link rel="stylesheet" type="text/css" href="utility.css"> +</head> + +<body> + +<h1>Register with Twitter</h1> + +<?php if ($op == 'register') { ?> + +<p><?php print_error('Could not connect to Twitter. Refresh the page or try again later.') ?></p> + +<?php } else if ($op == 'callback') { ?> + + <?php print_notice('Congratulations! You have successfully registered with Twitter.') ?> + </p> + + <form method="GET" action="prefs.php"> + <input type="hidden" name="tab" value="feedConfig"> + <button type="submit">Return to Tiny Tiny RSS</button> + </form> + +<?php } else { ?> + <form method="GET" action="twitter.php"> + <input type="hidden" name="op" value="register"> + <button type="submit">Register with Twitter</button> + </form> + +<?php } ?> + + +</body> +</html> |