function views_php_handler_filter::query in Views PHP 6

Same name and namespace in other branches

1. 7.2 plugins/views/views_php_handler_filter.inc \views_php_handler_filter::query()
2. 7 plugins/views/views_php_handler_filter.inc \views_php_handler_filter::query()

Implements views_handler_filter#query().

File

plugins/views/views_php_handler_filter.inc, line 62

Class

views_php_handler_filter

A handler to filter a view using PHP defined by the administrator.

Code

function query() {

  // Inform views_php_views_pre_execute() to seize control over the query.
  $this->view->views_php = TRUE;

  // Add the SQL sort clause if any.
  if (!empty($this->options['sql_filter'])) {
    $function = create_function('$view, $handler, &$static', $this->options['sql_filter'] . ';');
    ob_start();
    $clause = $function($this->view, $this, $this->php_static_variable);
    ob_end_clean();
    if (!empty($clause)) {
      $this->query
        ->add_where($this->options['group'], $clause);
    }
  }
}