views_plugin_argument_default_user.inc in Views (for Drupal 7) 6.2

Contains the user from URL argument default plugin.

File

modules/user/views_plugin_argument_default_user.inc

<?php

/**
 * @file
 * Contains the user from URL argument default plugin.
 */

/**
 * Default argument plugin to extract a user via menu_get_object
 */
class views_plugin_argument_default_user extends views_plugin_argument_default {
  var $option_name = 'default_argument_user';
  function argument_form(&$form, &$form_state) {
    $form[$this->option_name] = array(
      '#type' => 'checkbox',
      '#title' => t('Also look for a node and use the node author'),
      '#default_value' => !empty($this->argument->options[$this->option_name]),
      '#process' => array(
        'views_process_dependency',
      ),
      '#dependency' => array(
        'radio:options[default_action]' => array(
          'default',
        ),
        'radio:options[default_argument_type]' => array(
          $this->id,
        ),
      ),
      '#dependency_count' => 2,
    );
  }
  function get_argument() {
    foreach (range(1, 3) as $i) {
      $user = menu_get_object('user', $i);
      if (!empty($user)) {
        return $user->uid;
      }
    }
    foreach (range(1, 3) as $i) {
      $user = menu_get_object('user_uid_optional', $i);
      if (!empty($user)) {
        return $user->uid;
      }
    }
    if (!empty($this->argument->options[$this->option_name])) {
      foreach (range(1, 3) as $i) {
        $node = menu_get_object('node', $i);
        if (!empty($node)) {
          return $node->uid;
        }
      }
    }
    if (arg(0) == 'user' && is_numeric(arg(1))) {
      return arg(1);
    }
    if (!empty($this->argument->options[$this->option_name])) {
      if (arg(0) == 'node' && is_numeric(arg(1))) {
        $node = node_load(arg(1));
        if ($node) {
          return $node->uid;
        }
      }
    }

    // If the current page is a view that takes uid as an argument, return the uid.
    $views_page = views_get_page_view();
    if ($views_page && isset($views_page->view->argument['uid'])) {
      return $views_page->view->argument['uid']->argument;
    }
  }

}

Classes

Name	Description
views_plugin_argument_default_user	Default argument plugin to extract a user via menu_get_object