Added theming support. Added import/export

Missing: API Server save
This commit is contained in:
2025-01-08 00:33:09 +01:00
parent e299cde6da
commit 1a4864ba00
10 changed files with 424 additions and 33 deletions

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@@ -0,0 +1,25 @@
using MoonCore.Attributes;
using Moonlight.Shared.Misc;
namespace Moonlight.Client.Services;
[Singleton]
public class ThemeService
{
public event Func<Task> OnRefresh;
public Dictionary<string, string> Variables { get; private set; } = new();
public ThemeService(FrontendConfiguration configuration)
{
// Load theme variables into the cache
foreach (var themeVariable in configuration.Theme.Variables)
Variables[themeVariable.Key] = themeVariable.Value;
}
public async Task Refresh()
{
if (OnRefresh != null)
await OnRefresh.Invoke();
}
}

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@@ -0,0 +1,83 @@
@using System.Drawing
@using MoonCore.Helpers
<div class="card card-body py-2 px-4 flex flex-row items-center justify-between">
<span>
@PrettyIdentifier
</span>
<div class="flex flex-row items-center gap-x-1">
@{
var currentValue = Value ?? DefaultValue;
var currentHex = ColorToHex(currentValue);
var elementId = $"colorSelect{GetHashCode()}";
}
<input id="@elementId" @onchange="OnColorChanged" type="color" hidden="" value="@(currentHex)"/>
<label for="@elementId" class="btn w-32 justify-between" style="background-color: @(currentHex)">
<i class="icon-palette mix-blend-exclusion"></i>
<span class="ms-2 mix-blend-exclusion">@(currentHex)</span>
</label>
<button @onclick="Reset" class="btn btn-danger">
<i class="icon-rotate-ccw"></i>
</button>
</div>
</div>
@code
{
[Parameter] public string? Value { get; set; }
[Parameter] public string Identifier { get; set; }
[Parameter] public string DefaultValue { get; set; }
[Parameter] public Func<string, Task> OnChanged { get; set; }
private string PrettyIdentifier;
protected override void OnInitialized()
{
var parts = Identifier
.Split("-")
.Select(Formatter.CapitalizeFirstCharacter);
PrettyIdentifier = string.Join(" ", parts);
}
private async Task Save()
{
await OnChanged.Invoke(Value ?? DefaultValue);
}
private async Task Reset()
{
Value = DefaultValue;
await Save();
}
private async Task OnColorChanged(ChangeEventArgs eventArgs)
{
var strVal = eventArgs.Value?.ToString() ?? null;
if (strVal == null)
Value = DefaultValue;
else
Value = HexToColor(strVal);
await Save();
}
private string ColorToHex(string str)
{
var colorParts = str.Split(" ");
var r = int.Parse(colorParts[0]);
var g = int.Parse(colorParts[1]);
var b = int.Parse(colorParts[2]);
return ColorTranslator.ToHtml(Color.FromArgb(r, g, b));
}
private string HexToColor(string str)
{
var color = ColorTranslator.FromHtml(str);
return $"{color.R} {color.G} {color.B}";
}
}

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@@ -0,0 +1,43 @@
@using Moonlight.Client.Services
@inject ThemeService ThemeService
@implements IDisposable
<style>
:root {
@Css
}
</style>
@code
{
private string Css = "";
protected override void OnInitialized()
{
GenerateCss();
ThemeService.OnRefresh += OnRefresh;
}
private async Task OnRefresh()
{
GenerateCss();
await InvokeAsync(StateHasChanged);
}
private void GenerateCss()
{
Css = "";
foreach (var variable in ThemeService.Variables)
Css += $"--color-{variable.Key}: {variable.Value};\n";
}
public void Dispose()
{
ThemeService.OnRefresh -= OnRefresh;
}
}

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@@ -3,6 +3,7 @@
@using Moonlight.Client.Services
@using Moonlight.Client.UI.Partials
@using Moonlight.Shared.Misc
@using Moonlight.Client.UI.Components
@inherits LayoutComponentBase
@@ -15,6 +16,8 @@
<PageTitle>@Configuration.Title</PageTitle>
<ThemeLoader />
@if (IsLoading)
{
<div class="h-full w-full min-h-[100dvh] flex items-center justify-center">

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@@ -0,0 +1,253 @@
@using System.Text.Json
@using MoonCore.Helpers
@using Moonlight.Client.Services
@using Moonlight.Client.UI.Components
@using Moonlight.Shared.Misc
@inject HttpApiClient ApiClient
@inject FrontendConfiguration FrontendConfiguration
@inject ThemeService ThemeService
@inject ToastService ToastService
@inject DownloadService DownloadService
<div class="card card-body p-2">
<div class="flex flex-row items-center justify-end gap-x-2">
<WButton OnClick="_ => Save()" CssClasses="btn btn-success">
<i class="icon-save me-1"></i>
<span>Save</span>
</WButton>
<InputFile OnChange="Import" id="import-file" hidden="hidden" />
<label for="import-file" class="btn btn-info cursor-pointer">
<i class="icon-file-up me-1"></i>
<span>Import</span>
</label>
<WButton OnClick="_ => Export()" CssClasses="btn btn-warning">
<i class="icon-download me-1"></i>
<span>Export</span>
</WButton>
</div>
</div>
<div class="mt-5 grid grid-cols-1 md:grid-cols-2 xl:grid-cols-3 gap-5">
@foreach (var colorSettingGroup in GroupedColorSettings)
{
<div class="flex flex-col gap-y-2">
@foreach (var colorSetting in colorSettingGroup.Value)
{
<ThemeColorSelector Identifier="@colorSetting.Identifier"
Value="@colorSetting.Value"
DefaultValue="@colorSetting.DefaultValue"
OnChanged="color => OnChanged(colorSetting, color)"/>
}
</div>
}
</div>
@code
{
private readonly Dictionary<string, List<ColorSetting>> GroupedColorSettings = new();
protected override void OnInitialized()
{
// Primary
AddSetting("primary", "primary-50", 238, 242, 255);
AddSetting("primary", "primary-100", 224, 231, 255);
AddSetting("primary", "primary-200", 199, 210, 254);
AddSetting("primary", "primary-300", 165, 180, 252);
AddSetting("primary", "primary-400", 129, 140, 248);
AddSetting("primary", "primary-500", 99, 102, 241);
AddSetting("primary", "primary-600", 79, 70, 229);
AddSetting("primary", "primary-700", 67, 56, 202);
AddSetting("primary", "primary-800", 55, 48, 163);
AddSetting("primary", "primary-900", 49, 46, 129);
AddSetting("primary", "primary-950", 30, 27, 75);
// Secondary
AddSetting("secondary", "secondary-100", 249, 249, 249);
AddSetting("secondary", "secondary-200", 241, 241, 242);
AddSetting("secondary", "secondary-300", 219, 223, 233);
AddSetting("secondary", "secondary-400", 181, 181, 195);
AddSetting("secondary", "secondary-500", 153, 161, 183);
AddSetting("secondary", "secondary-600", 112, 121, 147);
AddSetting("secondary", "secondary-700", 68, 78, 107);
AddSetting("secondary", "secondary-800", 28, 36, 56);
AddSetting("secondary", "secondary-900", 17, 23, 33);
AddSetting("secondary", "secondary-950", 14, 18, 28);
// Tertiary
AddSetting("tertiary", "tertiary-50", 245, 243, 255);
AddSetting("tertiary", "tertiary-100", 237, 233, 254);
AddSetting("tertiary", "tertiary-200", 221, 214, 254);
AddSetting("tertiary", "tertiary-300", 196, 181, 253);
AddSetting("tertiary", "tertiary-400", 167, 139, 250);
AddSetting("tertiary", "tertiary-500", 139, 92, 246);
AddSetting("tertiary", "tertiary-600", 124, 58, 237);
AddSetting("tertiary", "tertiary-700", 109, 40, 217);
AddSetting("tertiary", "tertiary-800", 91, 33, 182);
AddSetting("tertiary", "tertiary-900", 76, 29, 149);
AddSetting("tertiary", "tertiary-950", 46, 16, 101);
// Warning
AddSetting("warning", "warning-50", 254, 252, 232);
AddSetting("warning", "warning-100", 254, 249, 195);
AddSetting("warning", "warning-200", 254, 240, 138);
AddSetting("warning", "warning-300", 253, 224, 71);
AddSetting("warning", "warning-400", 250, 204, 21);
AddSetting("warning", "warning-500", 234, 179, 8);
AddSetting("warning", "warning-600", 202, 138, 4);
AddSetting("warning", "warning-700", 161, 98, 7);
AddSetting("warning", "warning-800", 133, 77, 14);
AddSetting("warning", "warning-900", 113, 63, 18);
AddSetting("warning", "warning-950", 66, 32, 6);
// Danger
AddSetting("danger", "danger-50", 254, 242, 242);
AddSetting("danger", "danger-100", 254, 226, 226);
AddSetting("danger", "danger-200", 254, 202, 202);
AddSetting("danger", "danger-300", 252, 165, 165);
AddSetting("danger", "danger-400", 248, 113, 113);
AddSetting("danger", "danger-500", 239, 68, 68);
AddSetting("danger", "danger-600", 220, 38, 38);
AddSetting("danger", "danger-700", 185, 28, 28);
AddSetting("danger", "danger-800", 153, 27, 27);
AddSetting("danger", "danger-900", 127, 29, 29);
AddSetting("danger", "danger-950", 69, 10, 10);
// Success
AddSetting("success", "success-50", 240, 253, 244);
AddSetting("success", "success-100", 220, 252, 231);
AddSetting("success", "success-200", 187, 247, 208);
AddSetting("success", "success-300", 134, 239, 172);
AddSetting("success", "success-400", 74, 222, 128);
AddSetting("success", "success-500", 34, 197, 94);
AddSetting("success", "success-600", 22, 163, 74);
AddSetting("success", "success-700", 21, 128, 61);
AddSetting("success", "success-800", 22, 101, 52);
AddSetting("success", "success-900", 20, 83, 45);
AddSetting("success", "success-950", 5, 46, 22);
// Info
AddSetting("info", "info-50", 239, 246, 255);
AddSetting("info", "info-100", 219, 234, 254);
AddSetting("info", "info-200", 191, 219, 254);
AddSetting("info", "info-300", 147, 197, 253);
AddSetting("info", "info-400", 96, 165, 250);
AddSetting("info", "info-500", 59, 130, 246);
AddSetting("info", "info-600", 37, 99, 235);
AddSetting("info", "info-700", 29, 78, 216);
AddSetting("info", "info-800", 30, 64, 175);
AddSetting("info", "info-900", 30, 58, 138);
AddSetting("info", "info-950", 23, 37, 84);
// Gray
AddSetting("gray", "gray-100", 249, 249, 249);
AddSetting("gray", "gray-200", 241, 241, 242);
AddSetting("gray", "gray-300", 219, 223, 233);
AddSetting("gray", "gray-400", 181, 181, 195);
AddSetting("gray", "gray-500", 153, 161, 183);
AddSetting("gray", "gray-600", 112, 121, 147);
AddSetting("gray", "gray-700", 68, 78, 107);
AddSetting("gray", "gray-750", 41, 50, 73);
AddSetting("gray", "gray-800", 28, 36, 56);
AddSetting("gray", "gray-900", 17, 23, 33);
AddSetting("gray", "gray-950", 14, 18, 28);
// Full
AddSetting("full", "light", 255, 255, 255);
AddSetting("full", "dark", 0, 0, 0);
}
private void AddSetting(string group, string identifier, int r, int g, int b)
{
if (!GroupedColorSettings.ContainsKey(group))
GroupedColorSettings[group] = new();
var value = ThemeService.Variables.GetValueOrDefault(identifier);
GroupedColorSettings[group].Add(new ColorSetting()
{
Identifier = identifier,
DefaultValue = $"{r} {g} {b}",
Value = value
});
}
private async Task OnChanged(ColorSetting colorSetting, string color)
{
if (color == colorSetting.DefaultValue)
colorSetting.Value = null;
else
colorSetting.Value = color;
if (colorSetting.Value == null && ThemeService.Variables.ContainsKey(colorSetting.Identifier))
ThemeService.Variables.Remove(colorSetting.Identifier);
else if (colorSetting.Value != null)
ThemeService.Variables[colorSetting.Identifier] = colorSetting.Value;
await ThemeService.Refresh();
}
private async Task Save()
{
if (FrontendConfiguration.HostEnvironment != "ApiServer")
{
await ToastService.Danger(
"Theme Settings",
"Unable to save the theme settings. If you are using a static host, you need to configure the colors in the frontend.json file"
);
return;
}
await ToastService.Success("Successfully saved theme settings");
//TODO: Implement saving on the api server
}
private async Task Export()
{
// Serialize the variables
var json = JsonSerializer.Serialize(ThemeService.Variables);
// Download the theme configuration
await DownloadService.DownloadString("theme.json", json);
await ToastService.Success("Successfully exported theme configuration");
}
private async Task Import(InputFileChangeEventArgs eventArgs)
{
if (!eventArgs.File.Name.EndsWith(".json"))
{
await ToastService.Danger("Only .json files are allowed");
return;
}
// Read file content
var stream = eventArgs.File.OpenReadStream();
var sr = new StreamReader(stream);
var json = await sr.ReadToEndAsync();
// Deserialize
var variables = JsonSerializer.Deserialize<Dictionary<string, string>>(json) ?? new();
// Update variables
ThemeService.Variables.Clear();
foreach (var variable in variables)
ThemeService.Variables[variable.Key] = variable.Value;
// Apply changes
await ThemeService.Refresh();
//
await ToastService.Success("Successfully imported theme configuration");
}
class ColorSetting
{
public string Identifier { get; set; }
public string DefaultValue { get; set; }
public string? Value { get; set; }
}
}

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@@ -1,25 +0,0 @@
@page "/admin/system/design"
@using MoonCore.Attributes
@using MoonCore.Helpers
@attribute [RequirePermission("admin.system.design")]
@inject HttpApiClient ApiClient
<div class="mb-3">
<NavTabs Index="1" Names="UiConstants.AdminNavNames" Links="UiConstants.AdminNavLinks" />
</div>
<div class="card card-body p-3 justify-end">
</div>
@code
{
private readonly Dictionary<string, string> Colors = new();
protected override void OnInitialized()
{
}
}

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@@ -0,0 +1,12 @@
@page "/admin/system/theme"
@using MoonCore.Attributes
@using Moonlight.Client.UI.Partials.Design
@attribute [RequirePermission("admin.system.theme")]
<div class="mb-3">
<NavTabs Index="1" Names="UiConstants.AdminNavNames" Links="UiConstants.AdminNavLinks" />
</div>
<ThemeSettings />

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@@ -2,6 +2,6 @@ namespace Moonlight.Client;
public static class UiConstants
{
public static readonly string[] AdminNavNames = ["Overview", "Design"];
public static readonly string[] AdminNavLinks = ["/admin/system", "/admin/system/design"];
public static readonly string[] AdminNavNames = ["Overview", "Theme"];
public static readonly string[] AdminNavLinks = ["/admin/system", "/admin/system/theme"];
}

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@@ -3,13 +3,10 @@
"hostEnvironment": "Static",
"theme": {
"variables": {
"primary": {
"500": "100 100 100"
}
}
},
"scripts": {
},
"scripts": [
],
"plugins": {
"assemblies": [
],

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@@ -11,7 +11,7 @@ public class FrontendConfiguration
public class ThemeData
{
public Dictionary<string, Dictionary<int, string>> Variables { get; set; } = new();
public Dictionary<string, string> Variables { get; set; } = new();
}
public class PluginData