MyBB Documentation

Authoring Modules

The 1.6 Documentation is no longer maintained and some information may be outdated.

The MyBB 1.6 series reached end of life on October 1, 2015.

This means there will be no more security or maintenance releases for these series and forums running these versions of MyBB may be at risk of unfixed security issues. All administrators are strongly encouraged to upgrade their forums to the latest release of MyBB as soon as possible.

As of MyBB 1.2.x, modules have been deprecated. Please use the plugin system

Contents

Authoring modules for MyBB is like any other PHP undertaking. It will require some knowledge of PHP/MySQL and a decent knowledge of MyBB. The basis behind modules allows you to take advantage of the admin cp without having to edit files. In order to use modules you must apply a small amount of modifications to your forum, which can be found here

Note: The Actual file that the user interacts with should be named modulename.php (e.g. foo.php)

These things you MUST do within your module code:

  • The names of the installation, uninstallation, and info functions MUST be the name of your file (minus the extention) + _install, _uninstall, or _info respectively. (e.g. foo_activate if your module filename is foo.php).
  • The name of your installation file must have a _ (underscore) at the beginning. (e.g. _foo.php)
  • You must also include a navigation file (e.g. foo.nav.php - More info: Modules Navigation) and a permissions file (e.g. foo.perms.php - More info: Modules Permissions)
// The information that shows up on the plugin manager
function pluginname_info()
{
	return array(
		"name"			=> "Module Name",
		"description"	=> "Module Description",
		"website"		=> "Module's Website",
		"author"		=> "Your name",
		"authorsite"	=> "Your website",
		"version"		=> "Module Version",
	);
}

// This function runs when the plugin is activated.
function pluginname_install()
{
        global $db;

		$install_module = array(
		'eid'		=> NULL,
		'module'	=> 'modulename',
		'status'	=> 1,
	);

	$db->insert_query(TABLE_PREFIX.'emods', $install_module);

	if ($db->num_rows($db->query("SHOW COLUMNS FROM `".TABLE_PREFIX."adminoptions` LIKE 'modulename'")) == 0)
	{
		$db->query("ALTER TABLE `".TABLE_PREFIX."adminoptions` ADD `modulename` CHAR(3) NOT NULL");
	}

        // Extra code goes here

        echo "<script language=\"JavaScript\"> parent.nav.location.href = \"./index.php?action=navigation\"; </script>";

        cpredirect('eMods.php', $lang->mod_installed);

}

// This function runs when the plugin is deactivated.
function modulename_uninstall()
{
        global $db;

	$db->query("DELETE FROM ".TABLE_PREFIX."emods WHERE module='modulename'");

	if ($db->num_rows($db->query("SHOW COLUMNS FROM `".TABLE_PREFIX."adminoptions` LIKE 'modulename'");) == 1)
	{
		$db->query("ALTER TABLE `".TABLE_PREFIX."adminoptions` DROP COLUMN `modulename`");
	}

        echo "<script language=\"JavaScript\"> parent.nav.location.href = \"./index.php?action=navigation\"; </script>";


	cpredirect('eMods.php', $lang->mod_uninstalled);
}
  • Functions in your modules can be called anything you choose, but it is a good idea to prefix them with the name of your file (minus the extension) in order to avoid clashes with other modules. (ie. if your filename is _foo.php, name your plugin functions: foo_run or foo_bar, foo_foo, etc)

See Authoring Plugins


MyBB Customization
Templates/Themes Authoring - Template Management - Theme Management - User-created
Plugins Authoring - Plugin Hooks - Plugin Management - User-created
Translations Language Management - Download
Links MyBB Mods

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