wsfields_views_handler_sort.inc in Web Service Data 7

File

modules/wsfields_views/handlers/wsfields_views_handler_sort.inc

<?php

/**
 * Handle a WSField sorting.
 *
 * @ingroup views_sort_handlers
 */
class wsfields_views_handler_sort extends views_handler_sort {
  function query() {
  }
  function post_execute(&$values) {
    $field = substr($this->field, 0, -1 * strlen('_sort'));
    $entity_type = $this->table;
    $entity_info = entity_get_info($entity_type);
    $key = $entity_info['entity keys']['id'];
    $ids = array();
    foreach ($values as $value) {
      $ids[] = $value->{$key};
    }
    $entities = entity_load($entity_type, $ids);
    $index = array();
    foreach ($entities as $id => $entity) {
      $lang = current($entity->{$field});
      $delta = current($lang);
      $index[$id] = $delta['value'];
    }
    if (strtolower($this->options['order']) == 'desc') {
      arsort($index);
    }
    else {
      asort($index);
    }
    $newvalues = array();
    foreach ($index as $id => $tmp) {
      foreach ($values as $location => $value) {
        if ($value->{$key} == $id) {
          $newvalues[] = $value;
          break;
        }
      }
    }
    $values = $newvalues;
  }

}

Classes

Name	Description
wsfields_views_handler_sort	Handle a WSField sorting.