/// <summary>
/// Retrieves configuration for specified plugin
/// </summary>
/// <typeparam name="TConfig">Plugin configuration type</typeparam>
/// <param name="conf">Table JSON configuration</param>
/// <param name="pluginId">Plugin ID</param>
/// <param name="placement">Plugin placement</param>
/// <returns></returns>
public static TConfig GetPluginConfig <TConfig>(this TableConfiguration conf, string pluginId, string placement = null) where TConfig : class
{
var config = conf.GetPluginConfiguration(pluginId, placement);
if (config == null)
{
return(null);
}
return((TConfig)config.Configuration);
}
private static PluginConfiguration GetPluginConfiguration(this TableConfiguration conf, string pluginId, string placement = null)
{
var plugins = conf.PluginsConfiguration.Where(
c => c.PluginId == pluginId && (string.IsNullOrEmpty(placement) || c.Placement == placement)).ToArray();
if (plugins.Length > 1)
{
throw new Exception(string.Format("It is unclear which {0} plugin is mentioned for configuration. You have {1}: at {2}. Please specify placement if you try to update any specific plugin instance. Otherwise please update instances separately."
, pluginId, plugins.Length, string.Join(", ", plugins.Select(c => c.Placement).ToArray())));
}
return(plugins.Length == 0 ? null : plugins[0]);
}
/// <summary>
/// Replaces plugin configuration with whole new configuration
/// </summary>
/// <param name="conf">Table configuration</param>
/// <param name="pluginId">Plugin ID</param>
/// <param name="pluginConfig">Configuration object</param>
/// <param name="placement">Plugin placement</param>
/// <param name="order">Order among particular placement</param>
public static void ReplacePluginConfig(this TableConfiguration conf, string pluginId, object pluginConfig, string placement = null, int order = 0)
{
var config = conf.GetPluginConfiguration(pluginId, placement);
if (config == null)
{
config = new PluginConfiguration(pluginId);
conf.PluginsConfiguration.Add(config);
}
config.Configuration = pluginConfig;
config.Placement = placement;
config.Order = order;
}