range_content_migrate.module in Range 7

Range fields content migration from D6 to D7.

File

modules/range_content_migrate/range_content_migrate.module

<?php

/**
 * @file
 * Range fields content migration from D6 to D7.
 */

/**
 * Implements hook_content_migrate_field_alter().
 */
function range_content_migrate_content_migrate_field_alter(&$field, $instance) {
  switch ($field['module']) {
    case 'range':

      // Rename decimal setting to decimal_separator.
      if (isset($field['settings']['decimal'])) {
        $field['settings']['decimal_separator'] = $field['settings']['decimal'];
      }

      // Add a decimal_separator setting to floats.
      if ($field['type'] === 'range_float') {
        $field['settings']['decimal_separator'] = '.';
      }

      // Remove unused settings.
      $unused_settings = array(
        'prefix',
        'suffix',
        'min',
        'max',
        'allowed_values',
        'allowed_values_php',
        'decimal',
      );
      foreach ($unused_settings as $key) {
        unset($field['settings'][$key]);
      }
      break;
  }
}

/**
 * Implements hook_content_migrate_instance_alter().
 */
function range_content_migrate_content_migrate_instance_alter(&$instance, $field) {
  switch ($field['module']) {
    case 'range':

      // Range formatters and formatter settings have changed.
      $new_type = array(
        'unformatted' => 'range_unformatted',
      );
      $old_type = array(
        'default',
        'us_0',
        'us_1',
        'us_2',
        'be_0',
        'be_1',
        'be_2',
        'fr_0',
        'fr_1',
        'fr_2',
      );
      foreach ($old_type as $type) {
        $new_type[$type] = $field['type'] === 'range_integer' ? 'range_integer' : 'range_decimal';
      }
      $base_settings = array(
        'range_combine' => TRUE,
        'range_separator' => '-',
        'from_prefix_suffix' => TRUE,
        'to_prefix_suffix' => TRUE,
        'field_prefix_suffix' => TRUE,
      );
      $new_settings = array(
        'unformatted' => $base_settings,
        'default' => array(
          'thousand_separator' => '',
          'decimal_separator' => '.',
          'scale' => 0,
        ) + $base_settings,
        'us_0' => array(
          'thousand_separator' => ',',
          'decimal_separator' => '.',
          'scale' => 0,
        ) + $base_settings,
        'us_1' => array(
          'thousand_separator' => ',',
          'decimal_separator' => '.',
          'scale' => 1,
        ) + $base_settings,
        'us_2' => array(
          'thousand_separator' => ',',
          'decimal_separator' => '.',
          'scale' => 2,
        ) + $base_settings,
        'be_0' => array(
          'thousand_separator' => '',
          'decimal_separator' => ',',
          'scale' => 0,
        ) + $base_settings,
        'be_1' => array(
          'thousand_separator' => '.',
          'decimal_separator' => ',',
          'scale' => 1,
        ) + $base_settings,
        'be_2' => array(
          'thousand_separator' => '.',
          'decimal_separator' => ',',
          'scale' => 2,
        ) + $base_settings,
        'fr_0' => array(
          'thousand_separator' => ' ',
          'decimal_separator' => ', ',
          'scale' => 0,
        ) + $base_settings,
        'fr_1' => array(
          'thousand_separator' => ' ',
          'decimal_separator' => ', ',
          'scale' => 1,
        ) + $base_settings,
        'fr_2' => array(
          'thousand_separator' => ' ',
          'decimal_separator' => ', ',
          'scale' => 2,
        ) + $base_settings,
      );
      foreach ($instance['display'] as $context => $settings) {
        if (array_key_exists($settings['type'], $new_type)) {
          $instance['display'][$context]['type'] = $new_type[$settings['type']];
          $instance['display'][$context]['settings'] = $new_settings[$settings['type']];
        }
      }

      // Min and max, prefix and suffix settings have been moved to instance.
      $instance['settings']['min'] = $field['settings']['min'];
      $instance['settings']['max'] = $field['settings']['max'];
      $instance['settings']['field']['prefix'] = $field['settings']['prefix'];
      $instance['settings']['field']['suffix'] = $field['settings']['suffix'];
      break;
  }
}

/**
 * Implements hook_content_migrate_data_record_alter().
 */
function range_content_migrate_content_migrate_data_record_alter(&$record, $field, $instance) {
  switch ($field['module']) {
    case 'range':

      // Range in D7 stores two values: FROM and TO.
      $field_name = $field['field_name'];
      $record[$field_name . '_from'] = $record[$field_name . '_to'] = $record[$field_name . '_value'];
      unset($record[$field_name . '_value']);
      break;
  }
}

Functions

Name	Description
range_content_migrate_content_migrate_data_record_alter	Implements hook_content_migrate_data_record_alter().
range_content_migrate_content_migrate_field_alter	Implements hook_content_migrate_field_alter().
range_content_migrate_content_migrate_instance_alter	Implements hook_content_migrate_instance_alter().