public override void Install()
{
// settings
_settingService.SaveSetting(new RChatSettings
{
numberOfHistoryMessages = 100,
messageCharacterLimit = 1000,
nameCharacterLimit = 10,
throttleMilliseconds = 500,
bannerText = "Welcome to RChat"
});
_permissionService.InstallPermissions(new RChatPermissions());
RChatHistory.Resize(100);
// locales
_localizationService.AddOrUpdatePluginLocaleResource("Plugins.Widgets.RChat.Name", "RChat");
_localizationService.AddOrUpdatePluginLocaleResource("Plugins.Widgets.RChat.NumberOfHistoryMessages", "Number of History Messages");
_localizationService.AddOrUpdatePluginLocaleResource("Plugins.Widgets.RChat.MessageCharacterLimit", "Message Character Limit");
_localizationService.AddOrUpdatePluginLocaleResource("Plugins.Widgets.RChat.NameCharacterLimit", "Name Character Limit");
_localizationService.AddOrUpdatePluginLocaleResource("Plugins.Widgets.RChat.ThrottleMilliseconds", "Throttle Milliseconds");
_localizationService.AddOrUpdatePluginLocaleResource("Plugins.Widgets.RChat.BannerText", "Banner Text");
base.Install();
}
public RChatPlugin
(ILocalizationService localizationService
, ISettingService settingService
, IStoreContext storeContext
, IWebHelper webHelper
, IPermissionService permissionService
)
{
_localizationService = localizationService;
_settingService = settingService;
_webHelper = webHelper;
_permissionService = permissionService;
RChatSettings rChatSettings = _settingService.LoadSetting <RChatSettings>(storeContext.CurrentStore.Id);
RChatHistory.Resize(rChatSettings.numberOfHistoryMessages);
}
public async Task Send(string message)
{
if (!_permissions.Authorize(RChatPermissions.Send))
{
return;
}
message = message.Trim();
if (message == "")
{
return;
}
RChatSettings rChatSettings = _settingService.LoadSetting <RChatSettings>(_storeContext.CurrentStore.Id);
Customer customer = _workContext.CurrentCustomer;
string name = customer.Username;
int id = customer.Id;
bool throttle = _throttleTracker.TryGetValue(id, out long millis) && millis > DateTime.Now.Ticks;
_throttleTracker[id] = TimeSpan.TicksPerMillisecond * rChatSettings.throttleMilliseconds + DateTime.Now.Ticks;
if (throttle)
{
return;
}
if (message.Length > rChatSettings.messageCharacterLimit)
{
message = message.Remove(rChatSettings.messageCharacterLimit);
}
if (name.Length > rChatSettings.nameCharacterLimit)
{
name = name.Remove(rChatSettings.nameCharacterLimit);
}
message = Sanitize(message);
RChatHistory.AddMessage(id, name, message);
await Clients.All.SendAsync("Send", id, name, message);
}