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Drupal example source code file (views_handler_filter_locale_version.inc)

This example Drupal source code file (views_handler_filter_locale_version.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

by, database, db_fetch_array, empty, extends, function, get_value_options, if, installed, isset, php, result, row, versions

The views_handler_filter_locale_version.inc Drupal example source code

<?php
// $Id: views_handler_filter_locale_version.inc,v 1.1 2009/02/20 23:02:09 merlinofchaos Exp $

/**
 * Filter by version.
 */
class views_handler_filter_locale_version extends views_handler_filter_in_operator {
  function get_value_options() {
    if (!isset($this->value_options)) {
      $this->value_title = t('Version');
      // Enable filtering by the current installed Drupal version.
      $versions = array('***CURRENT_VERSION***' => t('Current installed version'));
      $result = db_query('SELECT DISTINCT(version) FROM {locales_source} ORDER BY  version');
      while ($row = db_fetch_array($result)) {
        if (!empty($row['version'])) {
          $versions[$row['version']] = $row['version'];
        }
      }
      $this->value_options = $versions;
    }
  }
}

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