views_handler_field_audit_log_roles.inc in Audit Log 7

Definition of views_handler_field_audit_log_roles.

File

modules/audit_log_db/views/handlers/views_handler_field_audit_log_roles.inc

<?php

/**
 * @file
 * Definition of views_handler_field_audit_log_roles.
 */

/**
 * Field handler to provide a list of roles.
 *
 * @ingroup views_field_handlers
 */
class views_handler_field_audit_log_roles extends views_handler_field_prerender_list {
  function construct() {
    parent::construct();
    $this->additional_fields['audit_log_id'] = array(
      'table' => 'audit_log',
      'field' => 'id',
    );
  }
  function pre_render(&$values) {
    $this->field_alias = $this->aliases['audit_log_id'];
    $log_ids = array();
    $this->items = array();
    foreach ($values as $result) {
      if (!empty($result->{$this->aliases['audit_log_id']})) {
        $log_ids[] = $result->{$this->aliases['audit_log_id']};
      }
    }
    if ($log_ids) {
      $result = db_query("SELECT r.rid, r.name, ar.audit_log_id FROM {role} r INNER JOIN {audit_log_roles} ar ON r.rid = ar.role_id WHERE ar.audit_log_id IN (:log_ids) ORDER BY r.name", array(
        ':log_ids' => $log_ids,
      ));
      foreach ($result as $role) {
        $this->items[$role->audit_log_id][$role->rid]['role'] = check_plain($role->name);
        $this->items[$role->audit_log_id][$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, $item) {
    if (!empty($item['role'])) {
      $tokens['[' . $this->options['id'] . '-role' . ']'] = $item['role'];
      $tokens['[' . $this->options['id'] . '-rid' . ']'] = $item['rid'];
    }
  }

}

Classes

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