From 55907cf5991843d1952eecc0386ac09d1b7dd3a7 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Thu, 5 Jul 2012 22:06:42 -0700
Subject: [PATCH] tag lister

---
 include/widget.php |  9 +++++++++
 mod/tags.php       | 12 ++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 mod/tags.php

diff --git a/include/widget.php b/include/widget.php
index fbbd213a..efb29adc 100644
--- a/include/widget.php
+++ b/include/widget.php
@@ -32,3 +32,12 @@ function country_widget() {
 	}
 	return $o;
 }
+
+
+function get_taglist($limit = 50) {
+	$r = q("select distinct(term), count(term) as total from tag group by term order by count(term) desc limit %d",
+		intval($limit)
+	);
+
+	return $r;
+}
diff --git a/mod/tags.php b/mod/tags.php
new file mode 100644
index 00000000..b2213f9c
--- /dev/null
+++ b/mod/tags.php
@@ -0,0 +1,12 @@
+<?php
+
+function tags_init(&$a) {
+
+	if($a->argc > 1)
+		$limit = intval($a->argv[1]);
+
+	require_once('widget.php');
+
+	echo json_encode(get_taglist(($limit) ? $limit : 50));
+	killme();
+}