From 24f48211785b384b8fc39fa3a65492792f977202 Mon Sep 17 00:00:00 2001
From: Brandon Bergren <bdragon@rtk0.net>
Date: Thu, 27 Jan 2011 22:39:19 +0000
Subject: [PATCH] Normalize extent -- convert to the correct array format when
passing in as string.
---
gmap.module | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/gmap.module b/gmap.module
index 556ca6f..51c328f 100644
--- a/gmap.module
+++ b/gmap.module
@@ -828,6 +828,19 @@ function gmap_map_cleanup(&$map) {
$map['latlon'] = $map['latlong'];
unset($map['latlong']);
}
+ // Normalize extent.
+ if (isset($map['extent']) && is_string($map['extent'])) {
+ $tmp = explode(',', $map['extent']);
+ if (count($tmp) == 4) {
+ // String form of extent has x,y, but native array form is lat,lon, so need to flip them a bit.
+ $map['extent'] = array(array($tmp[1], $tmp[0]), array($tmp[3], $tmp[2]));
+ }
+ else {
+ // Extent was unparseable, don't pass it.
+ unset($map['extent']);
+ }
+ }
+
if (isset($map['latlon']) && (!isset($map['latitude']) || !isset($map['longitude']))) {
list($map['latitude'], $map['longitude']) = explode(',', $map['latlon']);
}
--
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