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Drupal example source code file (views_handler_filter_user_current.inc)

This example Drupal source code file (views_handler_filter_user_current.inc) is included in the DevDaily.com "Drupal Source Code Warehouse" project. The intent of this project is to help you "Learn Drupal by Example".

PHP - Drupal tags/keywords

current_user, else, extends, field, function, if, in, logged, or, parent::construct, php, query, views_handler_filter_boolean_operator, views_handler_filter_user_current

The views_handler_filter_user_current.inc Drupal example source code

<?php
// $Id: views_handler_filter_user_current.inc,v 1.2.4.2 2010/09/24 05:34:15 dereine Exp $

/**
 * Filter handler for the current user
 */
class views_handler_filter_user_current extends views_handler_filter_boolean_operator {
  function construct() {
    parent::construct();
    $this->value_value = t('Is the logged in user');
  }

  function query() {
    $this->ensure_my_table();

    $field = $this->table_alias . '.' . $this->real_field . ' ';
    $or = db_or();

    if (empty($this->value)) {
      $or->condition($field, '***CURRENT_USER***', '<>');
      if ($this->accept_null) {
        $or->isNull($field);
      }
    }
    else {
      $or->condition($field, '***CURRENT_USER***', '=');
    }
    $this->query->add_where($this->options['group'], $or);
  }
}

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