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authorBrion Vibber <brion@pobox.com>2010-03-30 12:19:25 -0700
committerBrion Vibber <brion@pobox.com>2010-03-30 12:20:46 -0700
commitf19b95d9b7daa82e73ca2ebf23ca55712de73107 (patch)
tree0a421992eba3d2b2e98971664156020d8d02c4a5 /plugins/GeonamesPlugin.php
parent804182e0fea025b80282b45a1c3205e39a63e3d6 (diff)
Shared cache key option for Geonames plugin, lets multi-instance sites share their cached geoname lookups.
Example: unset($config['plugins']['default']['Geonames']); addPlugin('Geonames', array('cachePrefix' => 'statusnet:shared'));
Diffstat (limited to 'plugins/GeonamesPlugin.php')
-rw-r--r--plugins/GeonamesPlugin.php13
1 files changed, 10 insertions, 3 deletions
diff --git a/plugins/GeonamesPlugin.php b/plugins/GeonamesPlugin.php
index 589462ed9..f018e2694 100644
--- a/plugins/GeonamesPlugin.php
+++ b/plugins/GeonamesPlugin.php
@@ -55,6 +55,8 @@ class GeonamesPlugin extends Plugin
public $username = null;
public $token = null;
public $expiry = 7776000; // 90-day expiry
+ public $cachePrefix = null; // Optional shared memcache prefix override
+ // to share lookups between local instances.
/**
* convert a name into a Location object
@@ -408,9 +410,14 @@ class GeonamesPlugin extends Plugin
function cacheKey($attrs)
{
- return common_cache_key('geonames:'.
- implode(',', array_keys($attrs)) . ':'.
- common_keyize(implode(',', array_values($attrs))));
+ $key = 'geonames:' .
+ implode(',', array_keys($attrs)) . ':'.
+ common_keyize(implode(',', array_values($attrs)));
+ if ($this->cachePrefix) {
+ return $this->cachePrefix . ':' . $key;
+ } else {
+ return common_cache_key($key);
+ }
}
function wsUrl($method, $params)