/**
* The role name column callback.
*
* @since 1.0.0
* @access protected
* @param string $role
* @return string
*/
protected function column_title($role)
{
$states = array();
$role_states = '';
// If the role is the default role.
if ($role == get_option('default_role')) {
$states[] = esc_html__('Default Role', 'members');
}
// If the current user has this role.
if (members_current_user_has_role($role)) {
$states[] = esc_html__('Your Role', 'members');
}
// Allow devs to filter the role states.
$states = apply_filters('members_role_states', $states, $role);
// If we have states, string them together.
if (!empty($states)) {
foreach ($states as $state) {
$role_states .= sprintf('<span class="role-state">%s</span>', $state);
}
$role_states = ' – ' . $role_states;
}
// Add the title and role states.
$title = sprintf('<strong><a class="row-title" href="%s">%s</a>%s</strong>', esc_url(members_get_edit_role_url($role)), esc_html(members_get_role_name($role)), $role_states);
return apply_filters('members_manage_roles_column_role_name', $title, $role);
}
/**
* Provide/restrict access to specific roles or capabilities. This content should not be shown
* in feeds. Note that capabilities are checked first. If a capability matches, any roles
* added will *not* be checked. Users should choose between using either capabilities or roles
* for the check rather than both. The best option is to always use a capability.
*
* @since 0.1.0
* @access public
* @param array $attr
* @param string $content
* @return string
*/
function members_access_check_shortcode($attr, $content = null)
{
// If there's no content or if viewing a feed, return an empty string.
if (is_null($content) || is_feed()) {
return '';
}
// Set up the default attributes.
$defaults = array('capability' => '', 'role' => '');
// Merge the input attributes and the defaults.
$attr = shortcode_atts($defaults, $attr, 'members_access');
// If the current user has the capability, show the content.
if ($attr['capability']) {
// Get the capabilities.
$caps = explode(',', $attr['capability']);
// Loop through each capability.
foreach ($caps as $cap) {
// If the current user can perform the capability, return the content.
if (current_user_can(trim($cap))) {
return do_shortcode($content);
}
}
}
// If the current user has the role, show the content.
if ($attr['role']) {
// Get the roles.
$roles = explode(',', $attr['role']);
// Loop through each of the roles.
foreach ($roles as $role) {
// If the current user has the role, return the content.
if (members_current_user_has_role(trim($role))) {
return do_shortcode($content);
}
}
}
// Return an empty string if we've made it to this point.
return '';
}
