From d1e55b3777fe5c988c6ec605987d5c616cbdbc06 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@controlezvous.ca>
Date: Mon, 23 Jun 2008 21:32:03 -0400
Subject: jabber send and confirmation code

darcs-hash:20080624013203-34904-fe87dc6b3b991e9753512b8b7cc192f7610eb1dc.gz
---
 lib/jabber.php | 76 ++++++++++++++++++++++++++++++++++++++++++++++++++++++----
 lib/mail.php   |  2 +-
 2 files changed, 72 insertions(+), 6 deletions(-)

(limited to 'lib')

diff --git a/lib/jabber.php b/lib/jabber.php
index 141b9231f..262fbcbb9 100644
--- a/lib/jabber.php
+++ b/lib/jabber.php
@@ -25,9 +25,75 @@ function jabber_valid_base_jid($jid) {
 }
 
 function jabber_normalize_jid($jid) {
-		preg_match("/(?:([^\@]+)\@)?([^\/]+)(?:\/(.*))?$/", $jid, $matches);
-		$node = $matches[1];
-		$server = $matches[2];
-		$resource = $matches[3];
-		return strtolower($node.'@'.$server);
+	preg_match("/(?:([^\@]+)\@)?([^\/]+)(?:\/(.*))?$/", $jid, $matches);
+	$node = $matches[1];
+	$server = $matches[2];
+	$resource = $matches[3];
+	return strtolower($node.'@'.$server);
 }
+
+function jabber_connect($resource=NULL) {
+	static $conn = NULL;
+	if (!$conn) {
+		$conn = new XMPP(common_config('xmpp', 'server'),
+					     common_config('xmpp', 'port'),
+					     common_config('xmpp', 'user'),
+					     common_config('xmpp', 'password'),
+				    	 ($resource) ? $resource : 
+				        	common_config('xmpp', 'resource'));
+				        
+		if (!$conn) {
+			return false;
+		}
+		$conn->connect(true); # try to get a persistent connection
+		if ($conn->disconnected) {
+			return false;
+		}
+        $conn->processUntil('session_start');
+	}
+	return $conn;
+}
+
+function jabber_send_message($to, $body, $type='chat', $subject=NULL) {
+	$conn = jabber_connect();
+	if (!$conn) {
+		return false;
+	}
+	$conn->message($to, $body, $type, $subject);
+	return true;
+}
+
+function jabber_send_presence($status=Null, $show='available', $to=Null) {
+	$conn = jabber_connect();
+	if (!$conn) {
+		return false;
+	}
+	$conn->presence($status, $show, $to);
+	return true;
+}
+
+function jabber_confirm_address($code, $nickname, $address) {
+
+	# FIXME: do we have to request presence first?
+	
+	$body = "Hey, $nickname.";
+	$body .= "\n\n";
+	$body .= 'Someone just entered this IM address on ';
+	$body .= common_config('site', 'name') . '.';
+	$body .= "\n\n";
+	$body .= 'If it was you, and you want to confirm your entry, ';
+	$body .= 'use the URL below:';
+	$body .= "\n\n";
+	$body .= "\t".common_local_url('confirmaddress',
+								   array('code' => $code));
+	$body .= "\n\n";
+	$body .= 'If not, just ignore this message.';
+	$body .= "\n\n";
+	$body .= 'Thanks for your time, ';
+	$body .= "\n";
+	$body .= common_config('site', 'name');
+	$body .= "\n";
+
+	jabber_send_message($address, $body);
+}
+
diff --git a/lib/mail.php b/lib/mail.php
index 53b360e3c..91eafa97e 100644
--- a/lib/mail.php
+++ b/lib/mail.php
@@ -55,7 +55,7 @@ function mail_notify_from() {
 	}
 }
 
-# For confirming an email address
+# For confirming a Jabber address
 
 function mail_confirm_address($code, $nickname, $address) {
 	$recipients = $address;
-- 
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