Diplomarbeit-Absolventenverein/oqtane.framework
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improve appsettings.json in Maui client

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sbwalker
2023-08-03 10:15:12 -04:00
parent d518860a34
commit 5be640632b
3 changed files with 97 additions and 46 deletions
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66
Oqtane.Maui/MauiProgram.cs
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@ -6,19 +6,12 @@ using Oqtane.Modules;
using Oqtane.Services;
using System.Globalization;
using System.Text.Json;
using Windows.Storage.Provider;
using System.Text.Json.Nodes;
namespace Oqtane.Maui;
public static class MauiProgram
{
// the API service url - can be overridden in an appsettings.json in AppDataDirectory
static string apiurl = "http://localhost:44357/"; // for local development (Oqtane.Server must be already running for MAUI client to connect)
//static string apiurl = "http://localhost:44357/sitename/"; // local microsite example
//static string apiurl = "https://www.dnfprojects.com/"; // for testing remote site
public static MauiApp CreateMauiApp()
{
var builder = MauiApp.CreateBuilder();
@ -33,16 +26,19 @@ public static class MauiProgram
builder.Services.AddBlazorWebViewDeveloperTools();
#endif
LoadAppSettings();
var apiurl = LoadAppSettings();
var httpClient = new HttpClient { BaseAddress = new Uri(GetBaseUrl(apiurl)) };
httpClient.DefaultRequestHeaders.UserAgent.ParseAdd(Shared.Constants.MauiUserAgent);
httpClient.DefaultRequestHeaders.Add(Shared.Constants.MauiAliasPath, GetUrlPath(apiurl).Replace("/", ""));
builder.Services.AddSingleton(httpClient);
builder.Services.AddHttpClient(); // IHttpClientFactory for calling remote services via RemoteServiceBase
if (!string.IsNullOrEmpty(apiurl))
{
var httpClient = new HttpClient { BaseAddress = new Uri(GetBaseUrl(apiurl)) };
httpClient.DefaultRequestHeaders.UserAgent.ParseAdd(Shared.Constants.MauiUserAgent);
httpClient.DefaultRequestHeaders.Add(Shared.Constants.MauiAliasPath, GetUrlPath(apiurl).Replace("/", ""));
builder.Services.AddSingleton(httpClient);
builder.Services.AddHttpClient(); // IHttpClientFactory for calling remote services via RemoteServiceBase
// dynamically load client assemblies
LoadClientAssemblies(httpClient);
// dynamically load client assemblies
LoadClientAssemblies(httpClient, apiurl);
}
// register localization services
builder.Services.AddLocalization(options => options.ResourcesPath = "Resources");
@ -67,28 +63,36 @@ public static class MauiProgram
}
private static void LoadAppSettings()
private static string LoadAppSettings()
{
// appsettings.json file format
// {
// "Url": "http://localhost:44357/"
// }
string file = Path.Combine(FileSystem.Current.AppDataDirectory, "appsettings.json");
if (File.Exists(file))
var url = MauiConstants.ApiUrl;
if (MauiConstants.UseAppSettings)
{
using FileStream stream = File.OpenRead(file);
using StreamReader reader = new StreamReader(stream);
var content = reader.ReadToEnd();
var obj = JsonSerializer.Deserialize<JsonObject>(content)!;
if (!string.IsNullOrEmpty((string)obj["Url"]))
string file = Path.Combine(FileSystem.Current.AppDataDirectory, "appsettings.json");
if (File.Exists(file))
{
apiurl = (string)obj["Url"];
using FileStream stream = File.OpenRead(file);
using StreamReader reader = new StreamReader(stream);
var content = reader.ReadToEnd();
var obj = JsonSerializer.Deserialize<JsonObject>(content)!;
if (!string.IsNullOrEmpty((string)obj["Url"]))
{
url = (string)obj["Url"];
}
}
else
{
// create template appsettings.json file
using (StreamWriter writer = File.CreateText(file))
{
writer.WriteLine("{ \"Url\": \"\" }");
}
}
}
return url;
}
private static void LoadClientAssemblies(HttpClient http)
private static void LoadClientAssemblies(HttpClient http, string apiurl)
{
try
{
@ -227,7 +231,7 @@ public static class MauiProgram
}
catch (Exception ex)
{
Debug.WriteLine($"Oqtane Error: Loading Client Assemblies {ex}");
Debug.WriteLine($"Error Loading Client Assemblies From {apiurl} - {ex}");
}
}