From 63dcbe1e6e4dc49de9ce9be82421c043cc751007 Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@controlezvous.ca>
Date: Mon, 23 Jun 2008 20:15:23 -0400
Subject: add jabber library and use it

darcs-hash:20080624001523-34904-8d0c052f12301d86aeb9107149b34f22c94da1c4.gz
---
 lib/jabber.php | 33 +++++++++++++++++++++++++++++++++
 lib/util.php   | 19 +++++++++++++++++++
 2 files changed, 52 insertions(+)
 create mode 100644 lib/jabber.php

(limited to 'lib')

diff --git a/lib/jabber.php b/lib/jabber.php
new file mode 100644
index 000000000..141b9231f
--- /dev/null
+++ b/lib/jabber.php
@@ -0,0 +1,33 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, 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
+ * 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/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+function jabber_valid_base_jid($jid) {
+	# Cheap but effective
+	return Validate::email($jid);
+}
+
+function jabber_normalize_jid($jid) {
+		preg_match("/(?:([^\@]+)\@)?([^\/]+)(?:\/(.*))?$/", $jid, $matches);
+		$node = $matches[1];
+		$server = $matches[2];
+		$resource = $matches[3];
+		return strtolower($node.'@'.$server);
+}
diff --git a/lib/util.php b/lib/util.php
index d990b8e1f..7a9bed2c9 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -319,6 +319,25 @@ function common_input($id, $label, $value=NULL,$instructions=NULL) {
 	common_element_end('p');
 }
 
+function common_checkbox($id, $label, $value='true',
+						 $instructions=NULL)
+{
+	common_element_start('p');
+	$attrs = array('name' => $id,
+				   'type' => 'checkbox',
+				   'id' => $id, 
+				   'value' => $value);
+	if ($value) {
+		$attrs['value'] = htmlspecialchars($value);
+	}
+	common_element('input', $attrs);
+	common_element('label', array('for' => $id), $label);
+	if ($instructions) {
+		common_element('span', 'input_instructions', $instructions);
+	}
+	common_element_end('p');
+}
+
 function common_hidden($id, $value) {
 	common_element('input', array('name' => $id,
 								  'type' => 'hidden',
-- 
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