Add theme switcher to the panel - #2595
JoanFo1456 wants to merge 3 commits into
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…Claude suggested the test)
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🚧 Files skipped from review as they are similar to previous changes (2)
Included review availability: Your plan provides up to 8 included reviews per hour; 7 remain after this review. 📝 WalkthroughWalkthroughThe pull request adds theme plugin contracts and rendering hooks, resolves themes from enabled plugins, and adds user and admin theme selection. It also adds default-theme configuration and changes plugin enablement and panel-loading behavior. ChangesTheme support
Sequence Diagram(s)sequenceDiagram
participant User
participant ThemeSelect
participant UpdateThemeController
participant ThemeService
participant Plugin
User->>ThemeSelect: Select theme
ThemeSelect->>UpdateThemeController: POST theme
UpdateThemeController->>ThemeService: Validate theme options
ThemeService->>Plugin: Query enabled theme plugins
UpdateThemeController->>User: Save CustomizationKey::Theme
UpdateThemeController-->>User: Redirect back
Priority: ➖ Normal Merge Risk: ⚪ Minimal · up to The change adds selectable themes and default-theme support with authenticated persistence. No actionable merge-blocking risk is evidenced, so it is ready to merge with normal checks. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
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Actionable comments posted: 1
- 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
In `@app/Filament/Pages/Auth/EditProfile.php`:
- Line 662: Update the theme assignment in the profile edit flow to preserve an
unset CustomizationKey::Theme value as unset rather than converting it to
ThemedPanel::None. Ensure saving unrelated profile settings does not persist an
opt-out value, while explicitly selected ThemedPanel::None remains distinct and
valid.
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📒 Files selected for processing (22)
app/Enums/CustomizationKey.phpapp/Filament/Admin/Pages/Settings.phpapp/Filament/Admin/Resources/Plugins/PluginResource.phpapp/Filament/Pages/Auth/EditProfile.phpapp/Filament/Themes/ScopedThemePlugin.phpapp/Filament/Themes/ThemedPanel.phpapp/Jobs/Plugin/InstallPlugin.phpapp/Livewire/ThemeSwitcher.phpapp/Models/User.phpapp/Providers/Filament/AdminPanelProvider.phpapp/Providers/Filament/AppPanelProvider.phpapp/Providers/Filament/FilamentServiceProvider.phpapp/Providers/Filament/PanelProvider.phpapp/Providers/Filament/ServerPanelProvider.phpapp/Services/Helpers/PluginService.phpapp/Services/Helpers/ThemeService.phpconfig/panel.phplang/en/admin/plugin.phplang/en/admin/setting.phplang/en/profile.phpresources/views/livewire/theme-switcher.blade.phptests/Unit/Filament/ThemedPanelTest.php
💤 Files with no reviewable changes (5)
- app/Filament/Admin/Resources/Plugins/PluginResource.php
- app/Providers/Filament/AppPanelProvider.php
- app/Providers/Filament/ServerPanelProvider.php
- lang/en/admin/plugin.php
- app/Providers/Filament/AdminPanelProvider.php
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| self::ConsoleGraphPeriod => 30, | ||
| self::TopNavigation => config('panel.filament.default-navigation', 'sidebar'), | ||
| self::DashboardLayout => 'grid', | ||
| self::Theme => '', |
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| self::Theme => '', | |
| self::Theme => config('panel.filament.default-theme'), |
| ->options($this->themeService->getThemeOptions()) | ||
| ->selectablePlaceholder(false) | ||
| ->visible(fn () => $this->themeService->getThemes() !== []) | ||
| ->default(env('FILAMENT_DEFAULT_THEME') ?: config('panel.filament.default-theme') ?: ThemedPanel::None), |
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Really not a fan of having two defaults
| ->requiresConfirmation(fn (Plugin $plugin, PluginService $pluginService) => $plugin->isTheme() && $pluginService->hasThemePluginEnabled()) | ||
| ->modalHeading(fn (Plugin $plugin, PluginService $pluginService) => $plugin->isTheme() && $pluginService->hasThemePluginEnabled() ? trans('admin/plugin.enable_theme_modal.heading') : null) | ||
| ->modalDescription(fn (Plugin $plugin, PluginService $pluginService) => $plugin->isTheme() && $pluginService->hasThemePluginEnabled() ? trans('admin/plugin.enable_theme_modal.description') : null) |
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We should add a modal asking if we should change the default theme to the one you just enabled.
| @@ -0,0 +1,35 @@ | |||
| <?php | |||
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There has to be a better way of doing that beside a full-fledged plugin maybe traits ?
| $candidates = [ | ||
| user()?->getCustomization(CustomizationKey::Theme), | ||
| config('panel.filament.default-theme'), | ||
| ]; | ||
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| foreach ($candidates as $candidate) { | ||
| if (!is_string($candidate) || $candidate === '') { | ||
| continue; | ||
| } | ||
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| if ($candidate === self::None) { | ||
| return null; | ||
| } | ||
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| if (array_key_exists($candidate, $this->themeNames)) { | ||
| return $candidate; | ||
| } | ||
| } | ||
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| return null; |
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| $candidates = [ | |
| user()?->getCustomization(CustomizationKey::Theme), | |
| config('panel.filament.default-theme'), | |
| ]; | |
| foreach ($candidates as $candidate) { | |
| if (!is_string($candidate) || $candidate === '') { | |
| continue; | |
| } | |
| if ($candidate === self::None) { | |
| return null; | |
| } | |
| if (array_key_exists($candidate, $this->themeNames)) { | |
| return $candidate; | |
| } | |
| } | |
| return null; | |
| return user()?->getCustomization(CustomizationKey::Theme); |
| /** @var array<string, string> */ | ||
| protected array $themeNames = []; | ||
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| /** @var array<string, array<array<string, array<int|string, string|int>|string>|Closure>> */ | ||
| protected array $themeColors = []; | ||
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| /** @var array<string, array{family: string|Closure|null, url: string|Closure|null, provider: string|Closure|null, preload: array<string>|Closure|null}> */ | ||
| protected array $themeFonts = []; | ||
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| /** @var array<string, array{0: string|array<string>, 1: string|null}> */ | ||
| protected array $themeViteThemes = []; |
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Use a proper Theme model and leverage laravel relationships at this point.
| @@ -0,0 +1,37 @@ | |||
| <?php | |||
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There's no need to use a full on Livewire component for a simple dropdown.
| FilamentView::registerRenderHook( | ||
| PanelsRenderHook::USER_MENU_PROFILE_AFTER, | ||
| fn (ThemeService $themeService) => $themeService->getThemes() === [] | ||
| ? '' | ||
| : Blade::render('@livewire(\App\Livewire\ThemeSwitcher::class)'), | ||
| ); | ||
|
|
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| FilamentView::registerRenderHook( | |
| PanelsRenderHook::USER_MENU_PROFILE_AFTER, | |
| fn (ThemeService $themeService) => $themeService->getThemes() === [] | |
| ? '' | |
| : Blade::render('@livewire(\App\Livewire\ThemeSwitcher::class)'), | |
| ); |
There's no need to use a full on Livewire component for a simple dropdown.
| $panel = ThemedPanel::make(); | ||
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| $this->panel($panel); | ||
|
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| $panel = ThemedPanel::make(); | |
| $this->panel($panel); |
Not necessary with aforementioned refactoring tho i like the idea of loading plugins using the parent PanelProvider rather then in each Panel type.
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| use App\Enums\PluginStatus; | ||
| use App\Exceptions\Service\InvalidFileUploadException; | ||
| use App\Filament\Themes\ThemedPanel; |
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| use App\Filament\Themes\ThemedPanel; |
| } | ||
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| public function loadPanelPlugins(Panel $panel): void | ||
| public function loadPanelPlugins(ThemedPanel $panel): void |
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| public function loadPanelPlugins(ThemedPanel $panel): void | |
| public function loadPanelPlugins(Panel $panel): void |
| use Composer\Autoload\ClassLoader; | ||
| use Exception; | ||
| use Filament\Facades\Filament; | ||
| use Filament\Panel; |
| use App\Filament\Themes\ThemedPanel; | ||
| use App\Models\User; | ||
| use Filament\Facades\Filament; |
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| use App\Filament\Themes\ThemedPanel; | |
| use App\Models\User; | |
| use Filament\Facades\Filament; | |
| use App\Models\User; | |
| use Filament\Facades\Filament; | |
| use Filament\Panel; |
| private function getPanel(): ?ThemedPanel | ||
| { | ||
| $panel = Filament::getCurrentOrDefaultPanel(); | ||
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| return $panel instanceof ThemedPanel ? $panel : null; | ||
| } |
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| private function getPanel(): ?ThemedPanel | |
| { | |
| $panel = Filament::getCurrentOrDefaultPanel(); | |
| return $panel instanceof ThemedPanel ? $panel : null; | |
| } | |
| private function getPanel(): Panel | |
| { | |
| return Filament::getCurrentOrDefaultPanel(); | |
| } |
| 'navigation' => 'Navigation', | ||
| 'default_navigation' => 'Default Navigation Type', | ||
| 'default_theme' => 'Default Theme', | ||
| 'default_theme_help' => 'The theme used on the login page and by users who have not picked one themselves.', |
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| 'default_theme_help' => 'The theme used on the login page and by users who have not picked one themselves.', | |
| 'default_theme_help' => 'The theme users who have not picked one themselves sees.', |
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| @php | |||
| @@ -0,0 +1,196 @@ | |||
| <?php | |||
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Keep the test but change every ThemedPanel to a normal Panel.
This pull request was inspired by the original work of particalray and his Theme Switcher. Theme switcher should've had been a pelican feature since plugins came around, but didn't, so with his work (I asked permission before) this PR implements it.


AI was used in the doing of this to make a test to make sure it worked and some checks to make sure it's not harmful.
Before VS After (checklist below):
Before:
After (if a theme is enabled)



Checklist