[ticket/12278] Add mcp.php core event to allow to modify modules disp…

…lay option

This event allows extensions to set display option for custom MCP modules
for extensions which add custom MCP modules
and some of them should be displayed conditionally.

PHPBB3-12278

phpBB/mcp.php

@@ -252,6 +252,23 @@
 	$module->set_display('warn', 'warn_user', false);
 }
 
+/**
+* This event allows you to set display option for custom MCP modules
+*
+* @event core.modify_mcp_modules_display_option
+* @var	p_master	module			Module system class
+* @var	string		mode			MCP mode
+* @var	int			user_id			User id
+* @var	int			forum_id		Forum id
+* @var	int			topic_id		Topic id
+* @var	int			post_id			Post id
+* @var	string		username		User name
+* @var	int			id				Parent module id
+* @since 3.1.0-b2
+*/
+$vars = array('module', 'mode', 'user_id', 'forum_id', 'topic_id', 'post_id', 'username', 'id');
+extract($phpbb_dispatcher->trigger_event('core.modify_mcp_modules_display_option', compact($vars)));
+
 // Load and execute the relevant module
 $module->load_active();