/**
* Deletes user's custom avatar image.
*
* @uses get_user_meta() For retrieving user meta fields.
* @uses do_action() For calling the functions added to an action hook.
* @uses avatar_manager_delete_avatar() For deleting an avatar image based on
* user ID.
*
* @since Avatar Manager 1.3.0
*
* @param array $args An associative array with username and passowrd.
* @return bool Operation status.
*/
function avatar_manager_deleteCustomAvatar($args)
{
global $wp_xmlrpc_server;
if (count($args) < 2) {
return new IXR_Error(400, __('Insufficient arguments passed to this XML-RPC method.', 'avatar-manager'));
}
// Sanitizes the string or array of strings from user input.
$wp_xmlrpc_server->escape($args);
$username = $args[0];
$password = $args[1];
if (!($user = $wp_xmlrpc_server->login($username, $password))) {
return $wp_xmlrpc_server->error;
}
// Retrieves user meta field based on user ID.
$attachment_id = get_user_meta($user->ID, 'avatar_manager_custom_avatar', true);
// Returns if no attachment ID was retrieved.
if (empty($attachment_id)) {
return new IXR_Error(404, __('Sorry, you don\'t have a custom avatar.', 'avatar-manager'));
}
// Calls the functions added to xmlrpc_call action hook.
do_action('xmlrpc_call', 'avatarManager.deleteCustomAvatar');
// Deletes an avatar image based on user ID.
return avatar_manager_delete_avatar($user->ID);
}
<?php
/**
* @package Avatar_Manager
* @subpackage Uninstaller
*/
// Exits if uninstall is not called from WordPress.
if (!defined('WP_UNINSTALL_PLUGIN')) {
exit;
}
if (!function_exists('avatar_manager_delete_avatar')) {
include_once 'avatar-manager.php';
}
// Deletes plugin options.
delete_option('avatar_manager');
// An associative array with criteria to match.
$args = array('meta_key' => 'avatar_manager_custom_avatar');
// Retrieves an array of users matching the criteria given in $args.
$users = get_users($args);
foreach ($users as $user) {
// Deletes an avatar image based on user ID.
avatar_manager_delete_avatar($user->ID);
}
