public ProcessChannelContext(ChannelInfo channelInfo, MicroserviceDescription description, IChannelFactory factory, IBusDataAdapter dataAdapter)
{
_channelInfo = channelInfo ?? throw new ArgumentNullException(nameof(channelInfo));
_description = description ?? throw new ArgumentNullException(nameof(description));
_factory = factory ?? throw new ArgumentNullException(nameof(factory));
_dataAdapter = dataAdapter ?? throw new ArgumentNullException(nameof(dataAdapter));
}
private byte[] LoadIconFile(MicroserviceDescription description)
{
if (!IconFileExist(description))
{
return(null);
}
string filePath = System.IO.Path.Combine(description.BinPath, "wwwroot", description.Icon);
return(System.IO.File.ReadAllBytes(filePath));
}
/// <summary>
///
/// </summary>
/// <param name="channelInfo"></param>
/// <returns></returns>
public IChannelContext CreateContext(ChannelInfo channelInfo)
{
#region Validate parameters
if (channelInfo == null)
{
throw new ArgumentNullException(nameof(channelInfo));
}
#endregion
//channelInfo.Description.Type
MicroserviceDescription description = _addinManager.FindMicroservice(channelInfo.Provider);
return(new ProcessChannelContext(channelInfo, description, _factory, _dataAdapter));
}
//[AdminAccess]
public IActionResult ChannelIcon(string provider)
{
MicroserviceDescription description = _addinManager.FindMicroservice(provider);
byte[] data = LoadIconFile(description);
if (data == null)
{
return(null);
}
string contentType = MediaType.GetMimeByFileName(description.Icon);
return(File(data, contentType));
}
public static void SetDescription(this ChannelInfo channelInfo, MicroserviceDescription description)
{
#region Validate parameters
if (channelInfo == null)
{
throw new ArgumentNullException(nameof(channelInfo));
}
if (description == null)
{
throw new ArgumentNullException(nameof(description));
}
#endregion
//if (this.Description != null)
// throw new InvalidOperationException("Описание канала уже задано.");
//this.Description = description;
//this.Provider = description.Provider;
IDictionary <string, ChannelInfoProperty> properties = channelInfo.Properties;
List <string> existProps = properties.Values.Select(p => p.Name).Where(prop => description.Properties.Values.Select(p => p.Name).Contains(prop)).ToList();
List <string> delProps = properties.Values.Select(p => p.Name).Where(prop => !description.Properties.Values.Select(p => p.Name).Contains(prop)).ToList();
List <string> newProps = description.Properties.Values.Select(p => p.Name).Where(prop => !properties.Values.Select(p => p.Name).Contains(prop)).ToList();
existProps.ForEach(p =>
{
MicroserviceDescriptionProperty dp = description.GetProperty(p);
ChannelInfoProperty prop = channelInfo.GetProperty(p);
string value = prop.Value;
dp.CopyTo(prop);
prop.Value = value;
});
delProps.ForEach(p => channelInfo.RemoveProperty(p));
newProps.ForEach(p =>
{
MicroserviceDescriptionProperty dp = description.GetProperty(p);
var prop = new ChannelInfoProperty();
dp.CopyTo(prop);
channelInfo.AddNewProperty(prop);
});
}
private bool IconFileExist(MicroserviceDescription description)
{
if (description == null)
{
return(false);
}
if (String.IsNullOrWhiteSpace(description.BinPath))
{
return(false);
}
if (String.IsNullOrWhiteSpace(description.Icon))
{
return(false);
}
string filePath = System.IO.Path.Combine(description.BinPath, "wwwroot", description.Icon);
return(System.IO.File.Exists(filePath));
}
public void LoadChannels()
{
var errors = new List <Exception>();
GroupInfo deafaultGroup = GetOrCreateDefaultGroup();
List <ChannelInfo> allChannels = _dataAdapter.GetChannels();
List <GroupInfo> allGroups = _dataAdapter.GetGroups();
allChannels.ForEach(channelInfo =>
{
try
{
// Если канал не принадлежит ни одной группе, то включаем его в группу по умолчанию
if (!allGroups.Any(group => group.Channels.Contains(channelInfo.LINK)))
{
var map = new GroupChannelMap()
{
GroupLINK = deafaultGroup.LINK, ChannelLINK = channelInfo.LINK
};
_dataAdapter.SaveGroupMap(map);
}
}
catch (Exception ex)
{
lock (errors)
{
errors.Add(ex);
}
}
});
RefreshGroups();
// Создание и запуск каналов
allChannels.ForEach(channelInfo =>
//allChannels.AsParallel().ForAll(channelInfo =>
{
try
{
MicroserviceDescription description = _addinManager.FindMicroservice(channelInfo.Provider);
if (description == null)
{
channelInfo.Enabled = false;
}
else
{
channelInfo.SetDescription(description);
}
if (channelInfo.IsSystem())
{
channelInfo.SetRealAddress(_busSettings.Database.ConnectionString);
}
_dataAdapter.SaveChannelInfo(channelInfo);
if (channelInfo.Enabled)
{
IChannelContext context = _contextFactory.CreateContext(channelInfo);
if (!_channels.TryAdd(channelInfo.VirtAddress, context))
{
context.Dispose();
throw new InvalidOperationException($"Канал {channelInfo.VirtAddress} уже существует.");
}
}
}
catch (Exception ex)
{
lock (errors)
{
errors.Add(ex);
}
}
});
_channels.Values.ToList().ForEach(context =>
//_channels.Values.AsParallel().ForAll(context =>
{
ChannelInfo channelInfo = context.ChannelInfo;
ChannelSettings settings = channelInfo.ChannelSettings();
if (settings.AutoOpen)
{
try
{
IChannel channel = context.CreateChannelAsync().Result;
//channel.SetSettingsAsync();
channel.OpenAsync().Wait();
}
catch (Exception ex)
{
lock (errors)
{
errors.Add(ex);
}
}
}
});
_channels.Values.ToList().ForEach(context =>
//_channels.Values.AsParallel().ForAll(context =>
{
ChannelInfo channelInfo = context.ChannelInfo;
IChannel channel = context.Channel;
if (channel != null && channel.IsOpened)
{
ChannelSettings settings = channelInfo.ChannelSettings();
if (settings.AutoRun)
{
try
{
channel.RunAsync().Wait();
}
catch (Exception ex)
{
lock (errors)
{
errors.Add(ex);
}
}
}
}
});
if (errors.Count > 0)
{
throw new AggregateException(errors);
}
}
public static MicroserviceDescriptionProperty GetProperty(this MicroserviceDescription description, string propName)
{
return(description.Properties[propName]);
}
//[AdminAccess]
//[NoCache]
public IActionResult Channels(int?groupLink)
{
GroupInfo[] channelGroups = _channelManager.ChannelsGroups;
IChannelContext[] runtimeChannels = _channelManager.RuntimeChannels;
if (groupLink == null)
{
groupLink = GetGroupLink();
}
var channels = runtimeChannels.Select(context =>
{
ChannelInfo channelInfo = context.ChannelInfo;
IChannel channel = context.Channel;
ExceptionWrapper error = context.LastError.Wrap();
MicroserviceDescription description = _addinManager.FindMicroservice(channelInfo.Provider);
return(new
{
channelInfo.LINK,
channelInfo.Name,
channelInfo.Provider,
channelInfo.VirtAddress,
channelInfo.SID,
channelInfo.RealAddress,
channelInfo.Timeout,
IsSystem = channelInfo.IsSystem(),
channelInfo.Enabled,
channelInfo.Comment,
Opened = (channel != null ? channel.IsOpened : false),
//channelInfo.Opened,
//channelInfo.Running,
//channelInfo.Online,
CanSyncContacts = description.CanSyncContacts,
LastError = (error != null ? error.Time.Value.ToString("[dd.MM.yyyy HH:mm:ss]") + ' ' + error.Message.Split('\n')[0] : ""),
//IconCss = (string)null //(IconFileExist(channelInfo.Description) ? null : (channelInfo.Description != null ? channelInfo.Description.IconCss : null))
});
}).ToList();
var groups = channelGroups.Select(group =>
new
{
group.LINK,
group.Name,
group.Image,
Channels = channels.Where(channelInfo => group.Channels.Contains(channelInfo.LINK)).ToArray()
}
).ToList();
if (this.Request.IsAjaxRequest())
{
if (groupLink != null)
{
var group = groups.Single(g => g.LINK == groupLink);
return(Json(group.Channels));
}
else
{
return(Json(channels));
}
}
else
{
if (_serviceInfo.StartupError != null)
{
return(RedirectToAction("Home"));
}
bool systemExist = runtimeChannels.Any(context => context.ChannelInfo.IsSystem());
var registeredChannels = _addinManager.RegisteredMicroservices.Select(desc =>
new
{
desc.Provider,
//IconCss = (string)null, //(IconFileExist(desc) ? null : desc.IconCss),
desc.Comment,
Disabled = (desc.Provider == "SYSTEM" && systemExist || desc.Provider != "SYSTEM" && !systemExist)
}
).ToList();
this.ViewBag.ChannelGroups = groups;
this.ViewBag.RegisteredChannels = registeredChannels;
return(View("Channels"));
}
}
