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-rw-r--r--plugins/TwitterBridge/twitter.php147
1 files changed, 100 insertions, 47 deletions
diff --git a/plugins/TwitterBridge/twitter.php b/plugins/TwitterBridge/twitter.php
index 280cdb0a3..b49e2e119 100644
--- a/plugins/TwitterBridge/twitter.php
+++ b/plugins/TwitterBridge/twitter.php
@@ -1,7 +1,7 @@
<?php
/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, Control Yourself, Inc.
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
@@ -17,7 +17,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-if (!defined('LACONICA')) {
+if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
@@ -154,72 +154,126 @@ function broadcast_twitter($notice)
TWITTER_SERVICE);
if (is_twitter_bound($notice, $flink)) {
+ if (TwitterOAuthClient::isPackedToken($flink->credentials)) {
+ return broadcast_oauth($notice, $flink);
+ } else {
+ return broadcast_basicauth($notice, $flink);
+ }
+ }
- $user = $flink->getUser();
-
- // XXX: Hack to get around PHP cURL's use of @ being a a meta character
- $statustxt = preg_replace('/^@/', ' @', $notice->content);
+ return true;
+}
- $token = TwitterOAuthClient::unpackToken($flink->credentials);
+function broadcast_oauth($notice, $flink) {
+ $user = $flink->getUser();
+ $statustxt = format_status($notice);
+ // Convert !groups to #hashes
+ $statustxt = preg_replace('/(^|\s)!([A-Za-z0-9]{1,64})/', "\\1#\\2", $statustxt);
+ $token = TwitterOAuthClient::unpackToken($flink->credentials);
+ $client = new TwitterOAuthClient($token->key, $token->secret);
+ $status = null;
+
+ try {
+ $status = $client->statusesUpdate($statustxt);
+ } catch (OAuthClientCurlException $e) {
+ return process_error($e, $flink);
+ }
- $client = new TwitterOAuthClient($token->key, $token->secret);
+ if (empty($status)) {
- $status = null;
+ // This could represent a failure posting,
+ // or the Twitter API might just be behaving flakey.
- try {
- $status = $client->statusesUpdate($statustxt);
- } catch (OAuthClientCurlException $e) {
+ $errmsg = sprintf('Twitter bridge - No data returned by Twitter API when ' .
+ 'trying to send update for %1$s (user id %2$s).',
+ $user->nickname, $user->id);
+ common_log(LOG_WARNING, $errmsg);
- if ($e->getMessage() == 'The requested URL returned error: 401') {
+ return false;
+ }
- $errmsg = sprintf('User %1$s (user id: %2$s) has an invalid ' .
- 'Twitter OAuth access token.',
- $user->nickname, $user->id);
- common_log(LOG_WARNING, $errmsg);
+ // Notice crossed the great divide
- // Bad auth token! We need to delete the foreign_link
- // to Twitter and inform the user.
+ $msg = sprintf('Twitter bridge - posted notice %s to Twitter using OAuth.',
+ $notice->id);
+ common_log(LOG_INFO, $msg);
- remove_twitter_link($flink);
- return true;
+ return true;
+}
- } else {
+function broadcast_basicauth($notice, $flink)
+{
+ $user = $flink->getUser();
- // Some other error happened, so we should probably
- // try to send again later.
+ $statustxt = format_status($notice);
- $errmsg = sprintf('cURL error trying to send notice to Twitter ' .
- 'for user %1$s (user id: %2$s) - ' .
- 'code: %3$s message: $4$s.',
- $user->nickname, $user->id,
- $e->getCode(), $e->getMessage());
- common_log(LOG_WARNING, $errmsg);
+ $client = new TwitterBasicAuthClient($flink);
+ $status = null;
- return false;
- }
- }
+ try {
+ $status = $client->statusesUpdate($statustxt);
+ } catch (BasicAuthCurlException $e) {
+ return process_error($e, $flink);
+ }
- if (empty($status)) {
+ if (empty($status)) {
- // This could represent a failure posting,
- // or the Twitter API might just be behaving flakey.
+ $errmsg = sprintf('Twitter bridge - No data returned by Twitter API when ' .
+ 'trying to send update for %1$s (user id %2$s).',
+ $user->nickname, $user->id);
+ common_log(LOG_WARNING, $errmsg);
- $errmsg = sprint('No data returned by Twitter API when ' .
+ $errmsg = sprintf('No data returned by Twitter API when ' .
'trying to send update for %1$s (user id %2$s).',
$user->nickname, $user->id);
common_log(LOG_WARNING, $errmsg);
+ return false;
+ }
- return false;
- }
+ $msg = sprintf('Twitter bridge - posted notice %s to Twitter using basic auth.',
+ $notice->id);
+ common_log(LOG_INFO, $msg);
- // Notice crossed the great divide
+ return true;
+}
- $msg = sprintf('Twitter bridge posted notice %s to Twitter.',
- $notice->id);
- common_log(LOG_INFO, $msg);
+function process_error($e, $flink)
+{
+ $user = $flink->getUser();
+ $errmsg = $e->getMessage();
+ $delivered = false;
+
+ switch($errmsg) {
+ case 'The requested URL returned error: 401':
+ $logmsg = sprintf('Twiter bridge - User %1$s (user id: %2$s) has an invalid ' .
+ 'Twitter screen_name/password combo or an invalid acesss token.',
+ $user->nickname, $user->id);
+ $delivered = true;
+ remove_twitter_link($flink);
+ break;
+ case 'The requested URL returned error: 403':
+ $logmsg = sprintf('Twitter bridge - User %1$s (user id: %2$s) has exceeded ' .
+ 'his/her Twitter request limit.',
+ $user->nickname, $user->id);
+ break;
+ default:
+ $logmsg = sprintf('Twitter bridge - cURL error trying to send notice to Twitter ' .
+ 'for user %1$s (user id: %2$s) - ' .
+ 'code: %3$s message: %4$s.',
+ $user->nickname, $user->id,
+ $e->getCode(), $e->getMessage());
+ break;
}
- return true;
+ common_log(LOG_WARNING, $logmsg);
+
+ return $delivered;
+}
+
+function format_status($notice)
+{
+ // XXX: Hack to get around PHP cURL's use of @ being a a meta character
+ return preg_replace('/^@/', ' @', $notice->content);
}
function remove_twitter_link($flink)
@@ -227,7 +281,7 @@ function remove_twitter_link($flink)
$user = $flink->getUser();
common_log(LOG_INFO, 'Removing Twitter bridge Foreign link for ' .
- "user $user->nickname (user id: $user->id).");
+ "user $user->nickname (user id: $user->id).");
$result = $flink->delete();
@@ -255,4 +309,3 @@ function remove_twitter_link($flink)
}
}
-