$translations[$i] = isset($this->{"translation_{$i}"}) ? $this->{"translation_{$i}"} : null;
}
return $translations;
}
function last_modified($translation_set)
{
global $gpdb;
$last_modified = wp_cache_get($translation_set->id, 'translation_set_last_modified');
// Cached as "" if no translations.
if ("" === $last_modified) {
return false;
} elseif (false !== $last_modified) {
return $last_modified;
}
$last_modified = $gpdb->get_var($gpdb->prepare("SELECT date_modified FROM {$this->table} WHERE translation_set_id = %d AND status = %s ORDER BY date_modified DESC LIMIT 1", $translation_set->id, 'current'));
wp_cache_set($translation_set->id, (string) $last_modified, 'translation_set_last_modified');
return $last_modified;
}
function after_create()
{
do_action('translation_created', $this);
return true;
}
function after_save()
{
do_action('translation_saved', $this);
return true;
}
}
GP::$translation = new GP_Translation();
