From 06859cc14e5d68c83e4ecb38a0a32f354bc6ed80 Mon Sep 17 00:00:00 2001
From: Zach Copley <zach@controlyourself.ca>
Date: Tue, 23 Sep 2008 22:36:15 -0400
Subject: Twitter bridge - pref setting to turn off sending @-replies to
 Twitter

darcs-hash:20080924023615-7b5ce-c747e8236b3967824ed93f18285e1b6e0b46c3f0.gz
---
 lib/util.php | 42 +++++++++++++++++++++++++++---------------
 1 file changed, 27 insertions(+), 15 deletions(-)

(limited to 'lib/util.php')

diff --git a/lib/util.php b/lib/util.php
index b0edb8ef0..a45f4a214 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -1107,16 +1107,28 @@ function common_save_replies($notice) {
 }
 
 function common_broadcast_notice($notice, $remote=false) {
-	
+
 	// Check to see if notice should go to Twitter
 	$flink = Foreign_link::getForeignLink($notice->profile_id, 1); // 1 == Twitter
-	
-	if ($flink->noticesync == 1) {
-		if (!common_twitter_broadcast($notice, $flink)) {
-			common_debug('Unable to send notice: ' . $notice->id . ' to Twitter.', __FILE__);
+	if ($flink->noticesync >= 1) {
+		$ok_to_send = true;
+
+		// Check to see whether user wants to filter @-replies
+		if ($flink->noticesync == 3) {
+			if (preg_match('/(?:^|\s)@([A-Za-z0-9_\-\.]{1,64})/', $notice->content)) {
+				$ok_to_send = false;
+			}
+		}
+
+		if ($ok_to_send) {
+			$result = common_twitter_broadcast($notice, $flink);
+
+			if (!$result) {
+				common_debug('Unable to send notice: ' . $notice->id . ' to Twitter.', __FILE__);
+			}
 		}
 	}
-	
+
 	if (common_config('queue', 'enabled')) {
 		# Do it later!
 		return common_enqueue_notice($notice);
@@ -1125,17 +1137,17 @@ function common_broadcast_notice($notice, $remote=false) {
 	}
 }
 
-function common_twitter_broadcast($notice, $flink) {	
+function common_twitter_broadcast($notice, $flink) {
 	global $config;
 	$success = true;
 	$fuser = $flink->getForeignUser();
 	$twitter_user = $fuser->nickname;
 	$twitter_password = $flink->credentials;
 	$uri = 'http://www.twitter.com/statuses/update.json';
-	
+
 	// XXX: Hack to get around PHP cURL's use of @ being a a meta character
 	$statustxt = preg_replace('/^@/', ' @', $notice->content);
-	
+
 	$options = array(
 		CURLOPT_USERPWD 		=> "$twitter_user:$twitter_password",
 		CURLOPT_POST			=> true,
@@ -1151,27 +1163,27 @@ function common_twitter_broadcast($notice, $flink) {
 		CURLOPT_CONNECTTIMEOUT	=> 120,  // XXX: Scary!!!! How long should this be?
 		CURLOPT_TIMEOUT			=> 120
 	);
-	
+
 	$ch = curl_init($uri);
     curl_setopt_array($ch, $options);
     $data = curl_exec($ch);
     $errmsg = curl_error($ch);
 
 	if ($errmsg) {
-		common_debug("cURL error: $errmsg - trying to send notice for $twitter_user.", 
+		common_debug("cURL error: $errmsg - trying to send notice for $twitter_user.",
 			__FILE__);
 		$success = false;
 	}
 
 	curl_close($ch);
-	
+
 	if (!$data) {
 		common_debug("No data returned by Twitter's API trying to send update for $twitter_user",
 			__FILE__);
 		$success = false;
 	}
 
-	// Twitter should return a status	
+	// Twitter should return a status
 	$status = json_decode($data);
 
 	if (!$status->id) {
@@ -1179,8 +1191,8 @@ function common_twitter_broadcast($notice, $flink) {
 			__FILE__);
 		$success = false;
 	}
-	
-	return $status;
+
+	return $success;
 }
 
 # Stick the notice on the queue
-- 
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