diff options
Diffstat (limited to 'inc')
| -rw-r--r-- | inc/plugin.php | 9 | ||||
| -rw-r--r-- | inc/plugincontroller.class.php | 2 |
2 files changed, 10 insertions, 1 deletions
diff --git a/inc/plugin.php b/inc/plugin.php index 763b57bf2..33cb06c87 100644 --- a/inc/plugin.php +++ b/inc/plugin.php @@ -215,6 +215,15 @@ class DokuWiki_Plugin { return p_render($format, p_get_instructions($text),$info); } + /** + * Allow the plugin to prevent DokuWiki creating a second instance of itself + * + * @return bool true if the plugin can not be instantiated more than once + */ + function isSingleton() { + return false; + } + // deprecated functions function plugin_localFN($id) { return $this->localFN($id); } function plugin_locale_xhtml($id) { return $this->locale_xhtml($id); } diff --git a/inc/plugincontroller.class.php b/inc/plugincontroller.class.php index 670dcff5d..924a475e0 100644 --- a/inc/plugincontroller.class.php +++ b/inc/plugincontroller.class.php @@ -66,7 +66,7 @@ class Doku_Plugin_Controller { //plugin already loaded? if(!empty($DOKU_PLUGINS[$type][$name])){ - if ($new) { + if ($new && !$DOKU_PLUGINS[$type][$name]->isSingleton()) { $class = $type.'_plugin_'.$name; return class_exists($class) ? new $class : null; } else { |