Diplomarbeit-Absolventenverein/oqtane.framework
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fixes for client-side Blazor

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This commit is contained in:
Shaun Walker
2020-03-10 14:44:50 -04:00
parent 155c4e12d9
commit 2436f74830
7 changed files with 56 additions and 54 deletions
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54
Oqtane.Client/Services/ModuleDefinitionService.cs
View File

@ -7,6 +7,7 @@ using Microsoft.AspNetCore.Components;
using System;
using System.Reflection;
using Oqtane.Shared;
using Oqtane.Providers;
namespace Oqtane.Services
{
@ -15,12 +16,14 @@ namespace Oqtane.Services
private readonly HttpClient _http;
private readonly SiteState _siteState;
private readonly NavigationManager _navigationManager;
private readonly IServiceProvider _serviceProvider;
public ModuleDefinitionService(HttpClient http, SiteState siteState, NavigationManager navigationManager)
public ModuleDefinitionService(HttpClient http, SiteState siteState, NavigationManager navigationManager, IServiceProvider serviceProvider)
{
_http = http;
_siteState = siteState;
_navigationManager = navigationManager;
_serviceProvider = serviceProvider;
}
private string apiurl
@ -56,34 +59,39 @@ namespace Oqtane.Services
public async Task LoadModuleDefinitionsAsync(int SiteId)
{
// get list of modules from the server
List<ModuleDefinition> moduledefinitions = await GetModuleDefinitionsAsync(SiteId);
// get list of loaded assemblies on the client ( in the client-side hosting module the browser client has its own app domain )
Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
foreach (ModuleDefinition moduledefinition in moduledefinitions)
// download assemblies to browser when running client-side Blazor
var authstateprovider = (IdentityAuthenticationStateProvider)_serviceProvider.GetService(typeof(IdentityAuthenticationStateProvider));
if (authstateprovider != null)
{
// if a module has dependencies, check if they are loaded
if (moduledefinition.Dependencies != "")
// get list of modules from the server
List<ModuleDefinition> moduledefinitions = await GetModuleDefinitionsAsync(SiteId);
// get list of loaded assemblies on the client ( in the client-side hosting module the browser client has its own app domain )
Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
foreach (ModuleDefinition moduledefinition in moduledefinitions)
{
foreach (string dependency in moduledefinition.Dependencies.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries))
// if a module has dependencies, check if they are loaded
if (moduledefinition.Dependencies != "")
{
string assemblyname = dependency.Replace(".dll", "");
if (assemblies.Where(item => item.FullName.StartsWith(assemblyname + ",")).FirstOrDefault() == null)
foreach (string dependency in moduledefinition.Dependencies.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries))
{
// download assembly from server and load
var bytes = await _http.GetByteArrayAsync(apiurl + "/load/" + assemblyname + ".dll");
Assembly.Load(bytes);
string assemblyname = dependency.Replace(".dll", "");
if (assemblies.Where(item => item.FullName.StartsWith(assemblyname + ",")).FirstOrDefault() == null)
{
// download assembly from server and load
var bytes = await _http.GetByteArrayAsync(apiurl + "/load/" + assemblyname + ".dll");
Assembly.Load(bytes);
}
}
}
}
// check if the module assembly is loaded
if (assemblies.Where(item => item.FullName.StartsWith(moduledefinition.AssemblyName + ",")).FirstOrDefault() == null)
{
// download assembly from server and load
var bytes = await _http.GetByteArrayAsync(apiurl + "/load/" + moduledefinition.AssemblyName + ".dll");
Assembly.Load(bytes);
// check if the module assembly is loaded
if (assemblies.Where(item => item.FullName.StartsWith(moduledefinition.AssemblyName + ",")).FirstOrDefault() == null)
{
// download assembly from server and load
var bytes = await _http.GetByteArrayAsync(apiurl + "/load/" + moduledefinition.AssemblyName + ".dll");
Assembly.Load(bytes);
}
}
}
}

2
Oqtane.Client/Themes/Controls/Login.razor
View File

@ -46,7 +46,7 @@
{
// client-side Blazor
authstateprovider.NotifyAuthenticationChanged();
NavigationManager.NavigateTo(NavigateUrl(PageState.Page.Path, "logout"));
NavigationManager.NavigateTo(NavigateUrl(PageState.Page.Path));
}
}
}

45
Oqtane.Client/UI/SiteRouter.razor
View File

@ -75,8 +75,9 @@
int moduleid = -1;
string action = "";
bool editmode = false;
int userid = -1;
Reload reload = Reload.None;
DateTime lastsyncdate = DateTime.Now;
DateTime lastsyncdate = DateTime.UtcNow;
// get Url path and querystring ( and remove anchors )
string path = new Uri(_absoluteUri).PathAndQuery.Substring(1);
@ -97,7 +98,10 @@
{
editmode = PageState.EditMode;
lastsyncdate = PageState.LastSyncDate;
user = PageState.User;
if (PageState.User != null)
{
userid = PageState.User.UserId;
}
}
alias = await AliasService.GetAliasAsync(_absoluteUri, lastsyncdate);
@ -114,6 +118,17 @@
}
if (site != null)
{
// get user
var authState = await AuthenticationStateProvider.GetAuthenticationStateAsync();
if (authState.User.Identity.IsAuthenticated)
{
user = await UserService.GetUserAsync(authState.User.Identity.Name, site.SiteId);
if (user != null)
{
userid = user.UserId;
}
}
// process sync events
if (alias.SyncEvents.Any())
{
@ -125,7 +140,7 @@
{
reload = Reload.Site;
}
if (user != null && alias.SyncEvents.Exists(item => item.EntityName == "User" && item.EntityId == user.UserId))
if (alias.SyncEvents.Exists(item => item.EntityName == "User" && item.EntityId == userid))
{
reload = Reload.Site;
}
@ -133,15 +148,7 @@
if (PageState == null || reload >= Reload.Site)
{
#if WASM
ModuleDefinitionService.LoadModuleDefinitionsAsync(site.SiteId); // download assemblies to browser when running client-side
#endif
var authState = await AuthenticationStateProvider.GetAuthenticationStateAsync();
if (authState.User.Identity.IsAuthenticated)
{
user = await UserService.GetUserAsync(authState.User.Identity.Name, site.SiteId);
}
await ModuleDefinitionService.LoadModuleDefinitionsAsync(site.SiteId);
pages = await PageService.GetPagesAsync(site.SiteId);
}
else
@ -205,20 +212,6 @@
}
}
user = null;
if (PageState == null || reload >= Reload.Page)
{
var authState = await AuthenticationStateProvider.GetAuthenticationStateAsync();
if (authState.User.Identity.IsAuthenticated)
{
user = await UserService.GetUserAsync(authState.User.Identity.Name, site.SiteId);
}
}
else
{
user = PageState.User;
}
if (page != null)
{
if (PageState == null)