From e842bd07d5bcb07c236b970d1c91c8b101753b0e Mon Sep 17 00:00:00 2001 From: Chris Smith Date: Wed, 11 Feb 2009 15:35:20 +0100 Subject: Fix for FS#1598 - allow a plugin to be a singleton if it so desires DokuWiki typically instantiates a plugin once and reuses that instance whenever the plugin is required. However on some occasions DokuWiki will request a new instantiation of a plugin. This particularly applies to render plugins. This patch allows a plugin to force DokuWiki to reuse the existing instance. If a plugin wishes to only be instantiated once then it should implement an "isSingleton()" method and that method should return boolean true. darcs-hash:20090211143520-f07c6-5c1a33dbed55f0b196a204745fe3139f3c7c0aa9.gz --- lib/plugins/syntax.php | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'lib') diff --git a/lib/plugins/syntax.php b/lib/plugins/syntax.php index 7ded173cd..126e01952 100644 --- a/lib/plugins/syntax.php +++ b/lib/plugins/syntax.php @@ -266,5 +266,13 @@ class DokuWiki_Syntax_Plugin extends Doku_Parser_Mode { return $conf; } + /** + * 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; + } } //Setup VIM: ex: et ts=4 enc=utf-8 : -- cgit v1.2.3