fakestream.php: script to build an emulated Twitter Site Stream from live Twitter data, for testing.

plugins/TwitterBridge/scripts/fakestream.php

@@ -0,0 +1,106 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * PHP version 5
+ *
+ * LICENCE: 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category  Plugin
+ * @package   StatusNet
+ * @author    Brion Vibber <brion@status.net>
+ * @copyright 2010 StatusNet, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://status.net/
+ */
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/../../..'));
+
+$shortoptions = 'n:';
+$longoptions = array('nick=','import','all');
+
+$helptext = <<<ENDOFHELP
+USAGE: fakestream.php -n <username>
+
+  -n --nick=<username> Local user whose Twitter timeline to watch
+     --import          Experimental: run incoming messages through import
+     --all             Experimental: run multiuser; requires nick be the app owner
+
+Attempts a User Stream connection to Twitter as the given user, dumping
+data as it comes.
+
+ENDOFHELP;
+
+require_once INSTALLDIR.'/scripts/commandline.inc';
+
+if (have_option('n')) {
+    $nickname = get_option_value('n');
+} else if (have_option('nick')) {
+    $nickname = get_option_value('nickname');
+} else {
+    show_help($helptext);
+    exit(0);
+}
+
+/**
+ *
+ * @param User $user 
+ * @return TwitterOAuthClient
+ */
+function twitterAuthForUser(User $user)
+{
+    $flink = Foreign_link::getByUserID($user->id,
+                                       TWITTER_SERVICE);
+    if (!$flink) {
+        throw new ServerException("No Twitter config for this user.");
+    }
+
+    $token = TwitterOAuthClient::unpackToken($flink->credentials);
+    if (!$token) {
+        throw new ServerException("No Twitter OAuth credentials for this user.");
+    }
+
+    return new TwitterOAuthClient($token->key, $token->secret);
+}
+
+/**
+ * Emulate the line-by-line output...
+ *
+ * @param Foreign_link $flink
+ * @param mixed $data
+ */
+function dumpMessage($flink, $data)
+{
+    $msg->for_user = $flink->foreign_id;
+    $msg->message = $data;
+    print json_encode($msg) . "\r\n";
+}
+
+if (have_option('all')) {
+    throw new Exception('--all not yet implemented');
+}
+
+$user = User::staticGet('nickname', $nickname);
+$auth = twitterAuthForUser($user);
+$flink = Foreign_link::getByUserID($user->id,
+                                   TWITTER_SERVICE);
+
+$friends->friends = $auth->friendsIds();
+dumpMessage($flink, $friends);
+
+$timeline = $auth->statusesHomeTimeline();
+foreach ($timeline as $status) {
+    dumpMessage($flink, $status);
+}
+