casetracker_views_handler_filter_project.inc in Case Tracker 6

File

includes/casetracker_views_handler_filter_project.inc

<?php

/**
 * Filter to only show casetracker cases.
 */
class casetracker_views_handler_filter_project extends views_handler_filter {
  function query() {
    if ($project_types = variable_get('casetracker_project_node_types', array(
      'casetracker_basic_project',
    ))) {

      // Weed out disabled types
      foreach ($project_types as $type => $enabled) {
        if (empty($enabled)) {
          unset($project_types[$type]);
        }
      }
      $placeholders = db_placeholders($project_types, 'varchar');
      $table = $this->query
        ->ensure_table('node');
      $this->query
        ->add_where($this->options['group'], "{$table}.type IN ({$placeholders})", $project_types);
    }
    else {
      $this->query
        ->add_where($this->options['group'], "FALSE");
      drupal_set_message(t('You have no node types which are acting as projects.', 'error'));
    }
  }

}

Classes

Name	Description
casetracker_views_handler_filter_project	Filter to only show casetracker cases.