function viewfield_update_7201 in Viewfield 7.2
Same name and namespace in other branches
- 7.3 viewfield.install \viewfield_update_7201()
Migrate allowed_views value from field to instance settings.
File
- ./
viewfield.install, line 55 - Installation functions for Viewfield module.
Code
function viewfield_update_7201() {
$fields = db_query("SELECT id, data FROM {field_config} WHERE type = 'viewfield'");
foreach ($fields as $field) {
$fc_data = unserialize($field->data);
if (isset($fc_data['settings']['allowed_views'])) {
$instances = db_query("SELECT id, data FROM {field_config_instance} WHERE field_id = :field_id", array(
':field_id' => $field->id,
));
foreach ($instances as $instance) {
$fci_data = unserialize($instance->data);
// Write new setting only if a new one hasn't been created before
// running this update.
if (!isset($fci_data['settings']['allowed_views'])) {
$fci_data['settings']['allowed_views'] = $fc_data['settings']['allowed_views'];
db_update('field_config_instance')
->fields(array(
'data' => serialize($fci_data),
))
->condition('id', $instance->id)
->execute();
}
}
unset($fc_data['settings']['allowed_views']);
db_update('field_config')
->fields(array(
'data' => serialize($fc_data),
))
->condition('id', $field->id)
->execute();
}
}
}