function manualcrop_update_7102 in Manual Crop 7

Migrate all Manual Crop widgets to the default image widget.

File

./manualcrop.install, line 193

Install, update and uninstall functions for the Manual Crop module.

Code

function manualcrop_update_7102(&$sandbox) {
  foreach (field_info_fields() as $field_name => $field) {

    // Only update image fields.
    if ($field['type'] == 'image') {
      foreach ($field['bundles'] as $entity_type => $bundles) {
        foreach ($bundles as $bundle_name) {

          // Get the field instance and its settings.
          $instance = field_info_instance($entity_type, $field_name, $bundle_name);
          $settings = $instance['widget']['settings'];

          // Only continue for the Image and Manual Crop widget.
          if ($instance['widget']['type'] == 'manualcrop_image' || $instance['widget']['type'] == 'image_image' && isset($settings['styles_mode'])) {

            // Change the widget type to the default image widget.
            $instance['widget']['type'] = 'image_image';

            // Rename all settings.
            $settings = array_merge($settings, array(
              'manualcrop_enable' => TRUE,
              'manualcrop_thumblist' => !empty($settings['thumblist']),
              'manualcrop_inline_crop' => !empty($settings['inline_crop']),
              'manualcrop_crop_info' => !empty($settings['crop_info']),
              'manualcrop_instant_preview' => !empty($settings['instant_preview']),
              'manualcrop_instant_crop' => !empty($settings['instant_crop']),
              'manualcrop_default_crop_area' => !empty($settings['default_crop_area']),
              'manualcrop_styles_mode' => isset($settings['styles_mode']) ? $settings['styles_mode'] : 'exclude',
              'manualcrop_styles_list' => isset($settings['styles_list']) ? $settings['styles_list'] : array(),
              'manualcrop_require_cropping' => isset($settings['require_cropping']) ? $settings['require_cropping'] : array(),
            ));
            if (isset($settings['insert_manualcrop_only'])) {
              $settings['manualcrop_filter_insert'] = $settings['insert_manualcrop_only'];
            }

            // Remove the old setting names.
            $instance['widget']['settings'] = array_diff_key($settings, array_flip(array(
              'thumblist',
              'inline_crop',
              'crop_info',
              'instant_preview',
              'instant_crop',
              'default_crop_area',
              'styles_mode',
              'styles_list',
              'require_cropping',
              'insert_manualcrop_only',
            )));
            field_update_instance($instance);
          }
        }
      }
    }
  }
  field_cache_clear();
}