Diplomarbeit-Absolventenverein/oqtane.framework
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refactored ErrorBoundary implementation to support logging

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This commit is contained in:
Shaun Walker
2021-11-22 16:11:44 -05:00
parent 59850f4869
commit 19be77ed49
6 changed files with 161 additions and 143 deletions
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156
Oqtane.Client/UI/ModuleInstance.razor
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@ -1,92 +1,104 @@
@namespace Oqtane.UI
@inject IStringLocalizer<ModuleInstance> Localizer
@inject ILogService LoggingService
@inherits ErrorBoundary
<ErrorBoundary>
<ErrorContent>
<ModuleMessage Message="@ErrorMessage(context)" Type="@MessageType.Error"/>
</ErrorContent>
<ChildContent>
<ModuleMessage Message="@_message" Type="@_messageType"/>
@if (ModuleType != null)
@if (CurrentException is null)
{
<ModuleMessage Message="@_message" Type="@_messageType"/>
@if (ModuleType != null)
{
<DynamicComponent Type="@ModuleType" Parameters="@ModuleParameters"></DynamicComponent>
@if (_progressIndicator)
{
<DynamicComponent Type="@ModuleType" Parameters="@ModuleParameters"></DynamicComponent>
@if (_progressIndicator)
{
<div class="app-progress-indicator"></div>
}
<div class="app-progress-indicator"></div>
}
</ChildContent>
</ErrorBoundary>
}
}
else
{
@if (!string.IsNullOrEmpty(_error))
{
<ModuleMessage Message="@_error" Type="@MessageType.Error"/>
}
}
@code {
private string _message;
private MessageType _messageType;
private bool _progressIndicator = false;
private string _message;
private string _error;
private MessageType _messageType;
private bool _progressIndicator = false;
private Type ModuleType { get; set; }
private IDictionary<string, object> ModuleParameters { get; set; }
private Type ModuleType { get; set; }
private IDictionary<string, object> ModuleParameters { get; set; }
[CascadingParameter]
protected PageState PageState { get; set; }
[CascadingParameter]
protected PageState PageState { get; set; }
[CascadingParameter]
private Module ModuleState { get; set; }
[CascadingParameter]
private Module ModuleState { get; set; }
private ModuleMessage ModuleMessage { get; set; }
private ModuleMessage ModuleMessage { get; set; }
private RenderFragment DynamicComponent { get; set; }
protected override void OnParametersSet()
{
_message = "";
if (!string.IsNullOrEmpty(ModuleState.ModuleType))
{
ModuleType = Type.GetType(ModuleState.ModuleType);
if (ModuleType != null)
{
ModuleParameters = new Dictionary<string, object> { { "ModuleInstance", this } };
return;
}
// module does not exist with typename specified
_message = string.Format(Localizer["Error.Module.InvalidName"], Utilities.GetTypeNameLastSegment(ModuleState.ModuleType, 0));
_messageType = MessageType.Error;
}
else
{
_message = string.Format(Localizer["Error.Module.InvalidType"], ModuleState.ModuleDefinitionName);
_messageType = MessageType.Error;
}
}
protected override void OnParametersSet()
{
_message = "";
if (!string.IsNullOrEmpty(ModuleState.ModuleType))
{
ModuleType = Type.GetType(ModuleState.ModuleType);
if (ModuleType != null)
{
ModuleParameters = new Dictionary<string, object> { { "ModuleInstance", this } };
return;
}
// module does not exist with typename specified
_message = string.Format(Localizer["Error.Module.InvalidName"], Utilities.GetTypeNameLastSegment(ModuleState.ModuleType, 0));
_messageType = MessageType.Error;
}
else
{
_message = string.Format(Localizer["Error.Module.InvalidType"], ModuleState.ModuleDefinitionName);
_messageType = MessageType.Error;
}
}
public void AddModuleMessage(string message, MessageType type)
{
_message = message;
_messageType = type;
_progressIndicator = false;
StateHasChanged();
}
public void AddModuleMessage(string message, MessageType type)
{
_message = message;
_messageType = type;
_progressIndicator = false;
StateHasChanged();
}
public void ShowProgressIndicator()
{
_progressIndicator = true;
StateHasChanged();
}
public void ShowProgressIndicator()
{
_progressIndicator = true;
StateHasChanged();
}
public void HideProgressIndicator()
{
_progressIndicator = false;
StateHasChanged();
}
public void HideProgressIndicator()
{
_progressIndicator = false;
StateHasChanged();
}
protected override async Task OnErrorAsync(Exception exception)
{
// retrieve friendly localized error
_error = Localizer["Error.Module.Exception"];
// log error
int? userId = (PageState.User != null) ? PageState.User.UserId : null;
string category = GetType().AssemblyQualifiedName;
string feature = Utilities.GetTypeNameLastSegment(category, 1);
await LoggingService.Log(null, ModuleState.PageId, ModuleState.ModuleId, userId, category, feature, LogFunction.Other, LogLevel.Error, exception, "An Unexpected Error Has Occurred In {ModuleDefinitionName}: {Error}", ModuleState.ModuleDefinitionName, exception.Message);
await base.OnErrorAsync(exception);
return;
}
private string ErrorMessage(Exception context)
{
var message = string.Format(Localizer["Error.Module.Exception"], ModuleState.ModuleDefinitionName);
if (UserSecurity.IsAuthorized(PageState.User, RoleNames.Host))
{
return $"{message}<br />{context}";
}
return message;
public new void Recover()
{
_error = "";
base.Recover();
}
}