<?php

/**
 * @file
 * Install, update and uninstall functions for the Field Timer module.
 */

/**
 * Implements hook_field_schema().
 */
function field_timer_field_schema($field) {
  if ($field['type'] == 'field_timer') {
    return array(
      'columns' => array(
        'timestamp' => array(
          'type' => 'int',
          'not null' => FALSE,
          'unsigned' => TRUE,
        ),
        'entity_property_name' => array(
          'type' => 'varchar',
          'length' => 100,
          'not null' => FALSE,
        ),
      ),
    );
  }
}

/**
 * Update existing instances with new formatter settings.
 */
function field_timer_update_7201(&$sandbox) {
  foreach (field_info_field_map() as $field_name => $short_info) {
    foreach ($short_info['bundles'] as $entity_type => $bundles) {
      foreach ($bundles as $bundle) {
        if (in_array($short_info['type'], array('field_timer', 'datestamp', 'date', 'datetime'))) {
          $instance = field_info_instance($entity_type, $field_name, $bundle);
          foreach ($instance['display'] as $display_name => $display) {
            if ($display['type'] == 'field_timer_text') {
              $instance['display'][$display_name]['settings']['granularity_auto'] = $instance['display'][$display_name]['settings']['granularity'];
              unset($instance['display'][$display_name]['settings']['granularity']);
              $instance['display'][$display_name]['settings']['granularity_type'] = 'auto';
              $instance['display'][$display_name]['settings']['granularity_manual'] = array('day' => 'day');

              if (isset($instance['display'][$display_name]['settings']['granularity2'])) {
                $instance['display'][$display_name]['settings']['granularity_auto2'] = $instance['display'][$display_name]['settings']['granularity2'];
                unset($instance['display'][$display_name]['settings']['granularity2']);
                $instance['display'][$display_name]['settings']['granularity_type2'] = 'auto';
                $instance['display'][$display_name]['settings']['granularity_manual2'] = array('day' => 'day');
              }

              field_update_instance($instance);
            }
          }
        }
      }
    }
  }
}