diff options
Diffstat (limited to 'actions/remotesubscribe.php')
| -rw-r--r-- | actions/remotesubscribe.php | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/actions/remotesubscribe.php b/actions/remotesubscribe.php index 14e8cb068..be2cb1025 100644 --- a/actions/remotesubscribe.php +++ b/actions/remotesubscribe.php @@ -55,7 +55,7 @@ class RemotesubscribeAction extends Action { ' enter your profile URL below.'); } - function show_top($err=NULL) { + function show_top($err=null) { if ($err) { common_element('div', 'error', $err); } else { @@ -67,10 +67,10 @@ class RemotesubscribeAction extends Action { } } - function show_form($err=NULL) { + function show_form($err=null) { $nickname = $this->trimmed('nickname'); $profile = $this->trimmed('profile_url'); - common_show_header(_('Remote subscribe'), NULL, $err, + common_show_header(_('Remote subscribe'), null, $err, array($this, 'show_top')); # id = remotesubscribe conflicts with the # button on profile page @@ -153,7 +153,7 @@ class RemotesubscribeAction extends Action { } function get_user() { - $user = NULL; + $user = null; $nickname = $this->trimmed('nickname'); if ($nickname) { $user = User::staticGet('nickname', $nickname); @@ -173,7 +173,7 @@ class RemotesubscribeAction extends Action { $oauth_services = omb_get_services($xrds, OAUTH_DISCOVERY); if (!$oauth_services) { - return NULL; + return null; } $oauth_service = $oauth_services[0]; @@ -181,17 +181,17 @@ class RemotesubscribeAction extends Action { $oauth_xrd = $this->getXRD($oauth_service, $xrds); if (!$oauth_xrd) { - return NULL; + return null; } if (!$this->addServices($oauth_xrd, $oauth_endpoints, $omb)) { - return NULL; + return null; } $omb_services = omb_get_services($xrds, OMB_NAMESPACE); if (!$omb_services) { - return NULL; + return null; } $omb_service = $omb_services[0]; @@ -199,23 +199,23 @@ class RemotesubscribeAction extends Action { $omb_xrd = $this->getXRD($omb_service, $xrds); if (!$omb_xrd) { - return NULL; + return null; } if (!$this->addServices($omb_xrd, $omb_endpoints, $omb)) { - return NULL; + return null; } # XXX: check that we got all the services we needed foreach (array_merge($omb_endpoints, $oauth_endpoints) as $type) { if (!array_key_exists($type, $omb) || !$omb[$type]) { - return NULL; + return null; } } if (!omb_local_id($omb[OAUTH_ENDPOINT_REQUEST])) { - return NULL; + return null; } return $omb; @@ -225,7 +225,7 @@ class RemotesubscribeAction extends Action { $uri = omb_service_uri($main_service); if (strpos($uri, "#") !== 0) { # FIXME: more rigorous handling of external service definitions - return NULL; + return null; } $id = substr($uri, 1); $nodes = $main_xrds->allXrdNodes; @@ -239,7 +239,7 @@ class RemotesubscribeAction extends Action { return new Auth_Yadis_XRDS($parser, $bogus_nodes); } } - return NULL; + return null; } function addServices($xrd, $types, &$omb) { @@ -267,12 +267,12 @@ class RemotesubscribeAction extends Action { $params = array(); parse_str($parsed['query'], $params); - $req = OAuthRequest::from_consumer_and_token($con, NULL, "POST", $url, $params); + $req = OAuthRequest::from_consumer_and_token($con, null, "POST", $url, $params); $listener = omb_local_id($omb[OAUTH_ENDPOINT_REQUEST]); if (!$listener) { - return NULL; + return null; } $req->set_parameter('omb_listener', $listener); @@ -280,7 +280,7 @@ class RemotesubscribeAction extends Action { # XXX: test to see if endpoint accepts this signature method - $req->sign_request(omb_hmac_sha1(), $con, NULL); + $req->sign_request(omb_hmac_sha1(), $con, null); # We re-use this tool's fetcher, since it's pretty good @@ -291,7 +291,7 @@ class RemotesubscribeAction extends Action { array('User-Agent' => 'Laconica/' . LACONICA_VERSION)); if ($result->status != 200) { - return NULL; + return null; } parse_str($result->body, $return); |