views_handler_filter_rr_user.inc in Recently Read 7.2

Definition of views_handler_filter_user_current.

File

includes/views_handler_filter_rr_user.inc

<?php

/**
 * @file
 * Definition of views_handler_filter_user_current.
 */

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

  /**
    function pre_query(){
      parent::pre_query();
      //dsm($this->view,'view');
      //dsm($this->view->argument['nid'],'argument');
      global $user;
      if (!$user->uid) {
        if (empty($_SESSION)) {
          return;
        } else {
          $node_types = variable_get('recently_read_node_types', array());
          $nids = array();
          foreach ($node_types as $type) {
            if (!empty($_SESSION['recently_read-' . $type])) {
              //$nids .= implode('+',array_keys($_SESSION['recently_read-'. $type]));
              $nids = array_merge($nids, array_keys($_SESSION['recently_read-' . $type]));
            }
          }
          $nids = implode('+' , $nids);
          //dsm($nids);
        }
        $this->view->relationship = array();
        $this->view->filter = array();
        $argument = new views_handler_argument_node_nid();
        $options = array(
          'id' => 'nid',
          'table' => 'node',
          'field' => 'nid',
          'default_action' => 'default',
          'default_argument_type' => 'fixed',
          'default_argument_options' => array(
            'argument' => $nids,
          ),
          'validate' => array(
            'type' => 'none',
          ),
          //allow multiplue value;
          'break_phrase' => 1,
        );
        $argument->init($this->view,$options);
        //dsm($argument);
        $this->view->argument['nid'] =  $argument;
      }
    }
    **/
  function query() {
    global $user;
    if (!$user->uid) {
      return FALSE;
    }
    $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);
  }

}

Classes

Name	Description
views_handler_filter_rr_user	Filter handler for the current user.