/**
* Return a user's blog role
*
* @since bbPress (r4446)
*
* @param int $user_id
* @uses bbp_get_user_id() To get the user id
* @uses get_userdata() To get the user data
* @uses apply_filters() Calls 'bbp_get_user_blog_role' with the role and user id
* @return string
*/
function bbp_get_user_blog_role($user_id = 0)
{
// Add bbPress roles (returns $wp_roles global)
bbp_add_forums_roles();
// Validate user id
$user_id = bbp_get_user_id($user_id);
$user = get_userdata($user_id);
$role = false;
// User has roles so lets
if (!empty($user->roles)) {
// Look for a non bbPress role
$roles = array_intersect(array_values($user->roles), array_keys(bbp_get_blog_roles()));
// If there's a role in the array, use the first one. This isn't very
// smart, but since roles aren't exactly hierarchical, and WordPress
// does not yet have a UI for multiple user roles, it's fine for now.
if (!empty($roles)) {
$role = array_shift($roles);
}
}
return apply_filters('bbp_get_user_blog_role', $role, $user_id, $user);
}
/**
* This repair tool will map each user of the current site to their respective
* forums role. By default, Admins will be Key Masters, and every other role
* will be the default role defined in Settings > Forums (Participant).
*
* @since 2.2.0 bbPress (r4340)
*
* @uses bbp_get_user_role_map() To get the map of user roles
* @uses bbp_get_default_role() To get the default bbPress user role
* @uses bbp_get_blog_roles() To get the current WordPress roles
* @uses get_users() To get the users of each role (limited to ID field)
* @uses bbp_set_user_role() To set each user's forums role
*/
function bbp_admin_repair_user_roles()
{
$statement = __('Remapping forum role for each user on this site… %s', 'bbpress');
$changed = 0;
$role_map = bbp_get_user_role_map();
$default_role = bbp_get_default_role();
// Bail if no role map exists
if (empty($role_map)) {
return array(1, sprintf($statement, __('Failed!', 'bbpress')));
}
// Iterate through each role...
foreach (array_keys(bbp_get_blog_roles()) as $role) {
// Reset the offset
$offset = 0;
// If no role map exists, give the default forum role (bbp-participant)
$new_role = isset($role_map[$role]) ? $role_map[$role] : $default_role;
// Get users of this site, limited to 1000
while ($users = get_users(array('role' => $role, 'fields' => 'ID', 'number' => 1000, 'offset' => $offset))) {
// Iterate through each user of $role and try to set it
foreach ((array) $users as $user_id) {
if (bbp_set_user_role($user_id, $new_role)) {
++$changed;
// Keep a count to display at the end
}
}
// Bump the offset for the next query iteration
$offset = $offset + 1000;
}
}
$result = sprintf(__('Complete! %s users updated.', 'bbpress'), bbp_number_format($changed));
return array(0, sprintf($statement, $result));
}
/**
* Output blog role selector (for user edit)
*
* @since 2.0.0 bbPress (r2688)
*/
function bbp_edit_user_blog_role()
{
// Return if no user is being edited
if (!bbp_is_single_user_edit()) {
return;
}
// Get users current blog role
$user_role = bbp_get_user_blog_role(bbp_get_displayed_user_id());
// Get the blog roles
$blog_roles = bbp_get_blog_roles();
?>
<select name="role" id="role">
<option value=""><?php
esc_html_e('— No role for this site —', 'bbpress');
?>
</option>
<?php
foreach ($blog_roles as $role => $details) {
?>
<option <?php
selected($user_role, $role);
?>
value="<?php
echo esc_attr($role);
?>
"><?php
echo bbp_translate_user_role($details['name']);
?>
</option>
<?php
}
?>
</select>
<?php
}