From 46c278c3603765b623fa441e2435274fbeda05ad Mon Sep 17 00:00:00 2001
From: cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Sun, 22 Aug 2010 20:58:21 +0000
Subject: Merged r6620:6653 from 1.7 branch into trunk

git-svn-id: http://code.elgg.org/elgg/trunk@6846 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 engine/lib/views.php | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

(limited to 'engine/lib/views.php')

diff --git a/engine/lib/views.php b/engine/lib/views.php
index d946e159d..68ddf49e1 100644
--- a/engine/lib/views.php
+++ b/engine/lib/views.php
@@ -1062,4 +1062,32 @@ function elgg_is_valid_view_type($view_type) {
 	global $CONFIG;
 
 	return in_array($view_type, $CONFIG->view_types);
-}
\ No newline at end of file
+}
+
+
+/**
+ * Initialize viewtypes on system boot event
+ * This ensures simplecache is cleared during upgrades. See #2252
+ */
+function elgg_views_boot() {
+	global $CONFIG;
+
+	elgg_view_register_simplecache('css');
+	elgg_view_register_simplecache('js/friendsPickerv1');
+	elgg_view_register_simplecache('js/initialise_elgg');
+
+	// discover the built-in view types
+	// @todo cache this
+	$view_path = $CONFIG->viewpath;
+	$CONFIG->view_types = array();
+
+	$views = scandir($view_path);
+
+	foreach ($views as $view) {
+		if ('.' !== substr($view, 0, 1) && is_dir($view_path . $view)) {
+			$CONFIG->view_types[] = $view;
+		}
+	}
+}
+
+register_elgg_event_handler('boot', 'system', 'elgg_views_boot', 1000);
-- 
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