Club Drupal

<?php

/**

 * Implements hook_field_views_data().

 */

function addressfield_field_views_data($field) {

  $data = field_views_field_default_views_data($field);

  // Add a filter handler for countries.

  $key = key($field['storage']['details']);

  foreach ($field['storage']['details'][$key] as $type => $tables) {

    foreach ($tables as $table_name => $columns) {

      if (!isset($columns['country'])) {

        continue;

      }

      $column_real_name = $columns['country'];

      if (!isset($data[$table_name][$column_real_name]['filter'])) {

        continue;

      }

      $data[$table_name][$column_real_name]['filter']['handler'] = 'addressfield_views_handler_filter_country';

    }

  }

  // Only expose these components as Views field handlers.

  $implemented = array(

    'country' => 'addressfield_views_handler_field_country',

    'administrative_area' => 'addressfield_views_handler_field_administrative_area',

    'sub_administrative_area' => 'views_handler_field',

    'dependent_locality' => 'views_handler_field',

    'locality' => 'views_handler_field',

    'postal_code' => 'views_handler_field',

    'thoroughfare' => 'views_handler_field',

    'premise' => 'views_handler_field',

    'sub_premise' => 'views_handler_field',

    'organisation_name' => 'views_handler_field',

    'name_line' => 'views_handler_field',

    'first_name' => 'views_handler_field',

    'last_name' => 'views_handler_field',

    'data' => 'views_handler_field_serialized',

  );

  // Get the translated field information.

  $properties = addressfield_data_property_info();

  // Iterate over addressfield defined tables.

  foreach ($data as &$table) {

    // Make sure the parent Views field (addressfield) is defined.

    if (isset($table[$field['field_name']]['field'])) {

      // Use the parent field definition as a template for component columns.

      $field_def = $table[$field['field_name']]['field'];

      // Remove 'additional fields' from the field definition. We don't

      // necessarily want all our sibling columns.

      unset($field_def['additional fields']);

      // Define the valid columns.

      $valid_columns = array();

      foreach ($implemented as $implement => $handler) {

        $column_name = $field['field_name'] . '_' . $implement;

        $valid_columns[$column_name] = $handler;

      }

      // Iterate over the addressfield components.

      foreach ($table as $column_name => &$column) {

        if (empty($column['field']) && isset($valid_columns[$column_name])) {

          // Assign the default component definition.

          $column['field'] = $field_def;

          $column['field']['real field'] = $column_name;

          $column['field']['handler'] = $valid_columns[$column_name];

          // Assign human-friendly field labels for addressfield components.

          $field_labels = field_views_field_label($field['field_name']);

          $field_label = array_shift($field_labels);

          $property = str_replace($field_def['field_name'] . '_', '', $column_name);

          if (!empty($properties[$property])) {

            $property_label = $properties[$property]['label'];

            $title = t('@field-label - @property-label', array(

              '@field-label' => $field_label,

              '@property-label' => $property_label,

            ));

            $column['title'] = $title;

            $column['title short'] = $title;

          }

        }

      }

    }

  }

  return $data;

}