source: sipes/0.3-modules/ente_planificador_hierarchical/views/ente_planificador_hierarchical_argument_father_nid.inc @ f74cf58

<?php
  /**
  *
  * Sistema Automatizado para la Planificación Estratégico-Situacional en la Administración Pública Venezolana
  * @file ente_planificador_hierarchical_argument_father_nid.inc
  * Drupal part Module ente_planificador_hierarchical module
  * Copyright 2015 Sistema Automatizado para la Planificación Estratégico-Situacional en la Administración Pública Venezolana (CENDITEL)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  * 
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  * 
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * Probado con un servidor Apache 2.0,
  * Postgresql version 7.4.7 y 8.1 mysql 5.0.32 y PHP version 4.3.11 y 5.2.0-8
  *
  * @author Cenditel Merida - PHD. Juan Vizcarrondo
  * @date 2017-08-02 // (a&#241;o-mes-dia)
  * @version 0.2 // (0.1)
  *
  */

/**
 * Argument handler to accept a node id.
 */
class ente_planificador_hierarchical_argument_father_nid extends views_handler_argument_numeric {
  /**
   * Override the behavior of title(). Get the title of the node.
   */
  function title_query() {
    $titles = array();
    $placeholders = implode(', ', array_fill(0, sizeof($this->value), '%d'));

    $result = db_query("SELECT n.title FROM {node} n WHERE n.nid IN ($placeholders)", $this->value);
    while ($term = db_fetch_object($result)) {
      $titles[] = check_plain($term->title);
    }
    return $titles;
  }
}