apply_for_role_views_handler_field_user_roles.inc in Apply for role 7

File

views/handlers/apply_for_role_views_handler_field_user_roles.inc

<?php

/**
 * Field handler to provide a list of roles.
 */
class apply_for_role_views_handler_field_user_roles extends views_handler_field_prerender_list {
  function construct() {
    parent::construct();
    $this->additional_fields['uid'] = array(
      'table' => 'users_roles_apply',
      'field' => 'uid',
    );
  }
  function query() {
    $this
      ->add_additional_fields();
    $this->field_alias = $this->aliases['uid'];
  }
  function pre_render(&$values) {
    $uids = array();
    $this->items = array();
    foreach ($values as $result) {
      $uids[] = $result->{$this->aliases['uid']};
    }
    if ($uids) {
      $result = db_query("SELECT u.uid, u.rid, r.name\n                          FROM {role} r\n                          INNER JOIN {users_roles} u\n                          ON u.rid = r.rid\n                          WHERE u.uid\n                          IN (:uids)\n                          ORDER BY r.name", array(
        ':uids' => $uids,
      ));
      foreach ($result as $role) {
        $this->items[$role->uid][$role->rid]['role'] = check_plain($role->name);
        $this->items[$role->uid][$role->rid]['rid'] = $role->rid;
      }
    }
  }
  function render_item($count, $item) {
    return $item['role'];
  }
  function document_self_tokens(&$tokens) {
    $tokens['[' . $this->options['id'] . '-role' . ']'] = t('The name of the role.');
    $tokens['[' . $this->options['id'] . '-rid' . ']'] = t('The role ID of the role.');
  }
  function add_self_tokens(&$tokens, $item) {
    $tokens['[' . $this->options['id'] . '-role' . ']'] = $item['role'];
    $tokens['[' . $this->options['id'] . '-rid' . ']'] = $item['rid'];
  }

}

Classes

Name	Description
apply_for_role_views_handler_field_user_roles	Field handler to provide a list of roles.