/**
  * returns a toolbar for wpp users when viewing a single profile page, 
  * or used for buttons on individual profiles in view mode
  */
 public static function wpp_profile_toolbar($user_id, $profile_page_id, $cv_URL = false)
 {
     $last_login_date = ltp_data::get_previous_login($user_id);
     $profiles_added = ltp_data::get_profiles_added_since($last_login_date);
     $toolbar = self::get_status_line($user_id, $last_login_date, $profiles_added);
     $saved_profiles = ltp_data::has_saved($user_id);
     $toolbar .= sprintf('<form action="%s" method="post" class="toolbar-buttons">', $_SERVER["REQUEST_URI"]);
     $toolbar .= sprintf('<input type="hidden" name="user_id" value="%s">', $user_id);
     $toolbar .= sprintf('<input type="hidden" name="profile_page_id" value="%s">', $profile_page_id);
     $toolbar .= sprintf('<a class="profile-button" href="%s">View all profiles</a>', ltp_get_page_url('viewer'));
     if ($saved_profiles) {
         $toolbar .= sprintf('<a class="profile-button" href="%s#saved">View Saved Profiles</a>', ltp_get_page_url('viewer'));
     }
     if ($cv_URL) {
         $toolbar .= sprintf('<input type="hidden" name="cv_url" value="%s">', esc_attr($cv_URL));
         $toolbar .= '<button name="action" value="cv_download" class="ppt-button ajax-button">Download CV</button>';
     }
     if (ltp_data::is_saved($user_id, $profile_page_id)) {
         $toolbar .= sprintf('<button name="action" value="remove" class="ppt-button ajax-button">Remove</button>');
     } else {
         $toolbar .= sprintf('<button name="action" value="save" class="ppt-button ajax-button">Save</button>');
     }
     $toolbar .= '</form>';
     return $toolbar;
 }
        } elseif (ltp_is_student()) {
            ltp_redirect_to("builder");
        }
    }
} else {
    ltp_redirect_to('login');
}
// get the people pages - admins see drafts as well
$post_status = ltp_is_admin() ? array('publish', 'draft') : 'publish';
$people_pages = get_posts(array('post_type' => 'people', 'nopaging' => true, 'post_status' => $post_status, 'orderby' => 'modified'));
ltp_data::save_actions();
get_header();
print '<div class="section sticky toolbar">';
global $current_user;
$previous_login_date = ltp_data::get_previous_login($current_user->ID);
$profiles_added = ltp_data::get_profiles_added_since($previous_login_date);
print ltp_template::wpp_toolbar($current_user->ID, $previous_login_date, $profiles_added);
print '</div>';
print '<div class="ltp-profiles">';
if (count($people_pages)) {
    // get all students
    $students = array();
    $users = get_users(array('role' => 'student', 'fields' => 'all'));
    if (count($users)) {
        foreach ($users as $user) {
            $students[$user->user_login] = ltp_template::get_user_data($user);
        }
    }
    // apply filters on $students to see which pages are to be displayed
    //$to_display = apply_filters( 'ltp_results', $students );
    $count = 0;